# To display the perf.data header info, please use --header/--header-only options. # # Samples: 1M of event 'cycles' # Event count (approx.): 1210163523004 # # Children Self Command Shared Object Symbol # ........ ........ ............... ..................... ..................................................... # 13.49% 13.40% postmaster postgres [.] LWLockAcquire | ---LWLockAcquire 12.65% 7.92% postmaster postgres [.] heap_hot_search_buffer | ---heap_hot_search_buffer 10.59% 3.59% postmaster [kernel.kallsyms] [k] page_fault | ---page_fault | |--43.34%-- heap_hot_search_buffer | |--36.50%-- heap_page_prune_opt | |--4.78%-- hash_search_with_hash_value | | | --100.00%-- 0xb94 | |--3.99%-- _bt_checkpage | |--1.78%-- _bt_readnextpage | |--1.72%-- PinBuffer | |--1.66%-- _bt_compare | |--1.51%-- _bt_moveright | |--0.95%-- _bt_checkkeys | |--0.94%-- _bt_readpage | |--0.88%-- slot_deform_tuple --1.96%-- [...] 7.97% 7.73% postmaster postgres [.] PinBuffer | ---PinBuffer 7.68% 3.71% postmaster postgres [.] heap_page_prune_opt | ---heap_page_prune_opt 7.44% 7.31% postmaster postgres [.] slot_deform_tuple | ---slot_deform_tuple 6.99% 0.06% postmaster [kernel.kallsyms] [k] do_page_fault | ---do_page_fault | |--99.83%-- page_fault | | | |--43.19%-- heap_hot_search_buffer | | | |--36.46%-- heap_page_prune_opt | | | |--4.77%-- hash_search_with_hash_value | | | |--4.08%-- _bt_checkpage | | | |--1.73%-- _bt_readnextpage | | | |--1.68%-- PinBuffer | | | |--1.58%-- _bt_compare | | | |--1.42%-- _bt_moveright | | | |--0.97%-- _bt_checkkeys | | | |--0.88%-- _bt_readpage | | | |--0.86%-- slot_deform_tuple | --2.37%-- [...] --0.17%-- [...] 6.86% 0.28% postmaster [kernel.kallsyms] [k] __do_page_fault | ---__do_page_fault | |--99.84%-- do_page_fault | page_fault | | | |--43.12%-- heap_hot_search_buffer | | | |--36.50%-- heap_page_prune_opt | | | |--4.78%-- hash_search_with_hash_value | | | |--4.09%-- _bt_checkpage | | | |--1.73%-- _bt_readnextpage | | | |--1.69%-- PinBuffer | | | |--1.58%-- _bt_compare | | | |--1.41%-- _bt_moveright | | | |--0.97%-- _bt_checkkeys | | | |--0.89%-- _bt_readpage | | | |--0.85%-- slot_deform_tuple | --2.39%-- [...] --0.16%-- [...] 6.29% 0.38% postmaster [kernel.kallsyms] [k] handle_mm_fault | ---handle_mm_fault | |--99.81%-- __do_page_fault | do_page_fault | page_fault | | | |--42.97%-- heap_hot_search_buffer | | | |--36.56%-- heap_page_prune_opt | | | |--4.78%-- hash_search_with_hash_value | | | |--4.12%-- _bt_checkpage | | | |--1.73%-- _bt_readnextpage | | | |--1.71%-- PinBuffer | | | |--1.53%-- _bt_compare | | | |--1.39%-- _bt_moveright | | | |--0.98%-- _bt_checkkeys | | | |--0.90%-- _bt_readpage | | | |--0.86%-- slot_deform_tuple | --2.47%-- [...] --0.19%-- [...] 5.80% 0.13% postmaster [kernel.kallsyms] [k] handle_pte_fault | ---handle_pte_fault | |--99.83%-- handle_mm_fault | __do_page_fault | do_page_fault | page_fault | | | |--43.38%-- heap_hot_search_buffer | | | |--36.28%-- heap_page_prune_opt | | | |--4.85%-- hash_search_with_hash_value | | | |--3.73%-- _bt_checkpage | | | |--1.75%-- _bt_readnextpage | | | |--1.74%-- PinBuffer | | | |--1.55%-- _bt_compare | | | |--1.38%-- _bt_moveright | | | |--0.99%-- _bt_checkkeys | | | |--0.90%-- _bt_readpage | | | |--0.88%-- slot_deform_tuple | --2.57%-- [...] --0.17%-- [...] 5.55% 0.41% postmaster [kernel.kallsyms] [k] __do_fault | ---__do_fault | |--99.82%-- handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | | | |--43.94%-- heap_hot_search_buffer | | | |--36.95%-- heap_page_prune_opt | | | |--4.92%-- hash_search_with_hash_value | | | |--3.78%-- _bt_checkpage | | | |--1.77%-- _bt_readnextpage | | | |--1.75%-- PinBuffer | | | |--1.55%-- _bt_compare | | | |--1.41%-- _bt_moveright | | | |--1.02%-- _bt_checkkeys | | | |--0.92%-- _bt_readpage | | | |--0.90%-- slot_deform_tuple | | | |--0.50%-- HeapTupleSatisfiesMVCC | --0.59%-- [...] --0.18%-- [...] 4.53% 3.99% postmaster postgres [.] hash_search_with_hash_value | ---hash_search_with_hash_value | |--0.19%-- 0x67ca70000000 | |--0.18%-- 0x1cc700000000 | |--0.17%-- 0x76e300007f65 | |--0.06%-- 0x7fff --99.40%-- [...] 3.96% 3.94% postmaster postgres [.] LWLockRelease | ---LWLockRelease 3.95% 0.21% postmaster [kernel.kallsyms] [k] shmem_fault | ---shmem_fault | |--99.68%-- __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | | | |--43.49%-- heap_hot_search_buffer | | | |--37.98%-- heap_page_prune_opt | | | |--4.92%-- hash_search_with_hash_value | | | |--3.76%-- _bt_checkpage | | | |--1.81%-- PinBuffer | | | |--1.74%-- _bt_readnextpage | | | |--1.54%-- _bt_compare | | | |--1.42%-- _bt_moveright | | | |--0.91%-- _bt_readpage | | | |--0.89%-- slot_deform_tuple | | | |--0.87%-- _bt_checkkeys | --0.67%-- [...] --0.32%-- [...] 3.93% 3.73% postmaster postgres [.] _bt_compare | ---_bt_compare 3.73% 0.23% postmaster [kernel.kallsyms] [k] shmem_getpage_gfp | ---shmem_getpage_gfp | |--99.96%-- shmem_fault | __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | | | |--43.46%-- heap_hot_search_buffer | | | |--38.08%-- heap_page_prune_opt | | | |--4.92%-- hash_search_with_hash_value | | | |--3.75%-- _bt_checkpage | | | |--1.78%-- PinBuffer | | | |--1.74%-- _bt_readnextpage | | | |--1.54%-- _bt_compare | | | |--1.40%-- _bt_moveright | | | |--0.90%-- slot_deform_tuple | | | |--0.90%-- _bt_readpage | | | |--0.87%-- _bt_checkkeys | --0.67%-- [...] --0.04%-- [...] 3.49% 0.18% postmaster [kernel.kallsyms] [k] find_lock_page | ---find_lock_page | |--99.77%-- shmem_getpage_gfp | shmem_fault | __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | | | |--43.36%-- heap_hot_search_buffer | | | |--38.19%-- heap_page_prune_opt | | | |--4.95%-- hash_search_with_hash_value | | | |--3.75%-- _bt_checkpage | | | |--1.79%-- PinBuffer | | | |--1.74%-- _bt_readnextpage | | | |--1.55%-- _bt_compare | | | |--1.40%-- _bt_moveright | | | |--0.89%-- slot_deform_tuple | | | |--0.89%-- _bt_readpage | | | |--0.83%-- _bt_checkkeys | --0.67%-- [...] --0.23%-- [...] 3.24% 2.30% postmaster [kernel.kallsyms] [k] find_get_page | ---find_get_page | |--99.38%-- find_lock_page | shmem_getpage_gfp | shmem_fault | __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | | | |--43.22%-- heap_hot_search_buffer | | | |--38.58%-- heap_page_prune_opt | | | |--4.82%-- hash_search_with_hash_value | | | |--3.78%-- _bt_checkpage | | | |--1.79%-- PinBuffer | | | |--1.74%-- _bt_readnextpage | | | |--1.51%-- _bt_compare | | | |--1.38%-- _bt_moveright | | | |--0.89%-- slot_deform_tuple | | | |--0.87%-- _bt_readpage | | | |--0.81%-- _bt_checkkeys | --0.61%-- [...] --0.62%-- [...] 2.55% 2.54% postmaster postgres [.] UnpinBuffer.clone.0 | ---UnpinBuffer.clone.0 2.02% 0.00% postmaster [kernel.kallsyms] [k] system_call_fastpath | ---system_call_fastpath | |--0.56%-- __GI___kill | | | --100.00%-- 0x1 | 0x100007fff | |--0.52%-- __GI___munmap | |--0.44%-- __read_nocancel | | | --100.00%-- fscanf | systable_endscan | |--0.37%-- epoll_wait | |--0.32%-- __GI___libc_open | | | |--60.07%-- __fopen_internal | | | --39.93%-- dsm_impl_op | |--0.24%-- __libc_send | |--0.22%-- __brk | |--0.19%-- __write_nocancel | |--0.13%-- __close_nocancel | |--0.09%-- __libc_recv | |--0.09%-- __GI___mmap64 | |--0.04%-- epoll_create1 | |--0.03%-- __select | |--0.03%-- __libc_waitpid | |--0.02%-- epoll_ctl | |--0.02%-- sem_wait --96.69%-- [...] 1.95% 0.00% postmaster [kernel.kallsyms] [k] sys_exit_group | ---sys_exit_group system_call_fastpath | |--0.01%-- _exit --99.99%-- [...] 1.95% 0.00% postmaster [kernel.kallsyms] [k] do_group_exit | ---do_group_exit sys_exit_group system_call_fastpath | |--0.01%-- _exit --99.99%-- [...] 1.95% 0.00% postmaster [kernel.kallsyms] [k] do_exit | ---do_exit do_group_exit sys_exit_group system_call_fastpath | |--0.01%-- _exit --99.99%-- [...] 1.95% 0.00% postmaster [kernel.kallsyms] [k] exit_mm | ---exit_mm do_exit do_group_exit sys_exit_group system_call_fastpath | |--0.00%-- _exit --100.00%-- [...] 1.95% 0.00% postmaster [kernel.kallsyms] [k] mmput | ---mmput exit_mm do_exit do_group_exit sys_exit_group system_call_fastpath 1.95% 0.00% postmaster [kernel.kallsyms] [k] exit_mmap | ---exit_mmap mmput exit_mm do_exit do_group_exit sys_exit_group system_call_fastpath 1.89% 0.84% postmaster [kernel.kallsyms] [k] unmap_vmas | ---unmap_vmas | |--99.68%-- exit_mmap | mmput | exit_mm | do_exit | do_group_exit | sys_exit_group | system_call_fastpath --0.32%-- [...] 1.65% 1.64% postmaster postgres [.] ReadBuffer_common | ---ReadBuffer_common 1.46% 1.35% postmaster postgres [.] _bt_checkkeys | ---_bt_checkkeys 1.42% 1.41% postmaster postgres [.] GetPrivateRefCountEntry | ---GetPrivateRefCountEntry | |--0.30%-- 0x12d8600007f65 | |--0.28%-- 0x281270000000 | |--0.28%-- 0xdc000000000 | |--0.09%-- 0x7fff --99.04%-- [...] 1.37% 1.33% postmaster libc-2.12.so [.] memcpy | ---memcpy 1.33% 1.32% postmaster postgres [.] ReleaseAndReadBuffer | ---ReleaseAndReadBuffer 1.31% 1.30% postmaster postgres [.] ResourceArrayRemove | ---ResourceArrayRemove 1.12% 1.11% postmaster postgres [.] hash_any | ---hash_any | |--0.06%-- 0x100000000000000 --99.94%-- [...] 0.95% 0.95% postmaster [kernel.kallsyms] [k] radix_tree_lookup_slot | ---radix_tree_lookup_slot | |--98.63%-- find_get_page | | | |--99.80%-- find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--48.41%-- heap_page_prune_opt | | | | | |--34.62%-- heap_hot_search_buffer | | | | | |--5.80%-- hash_search_with_hash_value | | | | | |--4.64%-- _bt_checkpage | | | | | |--1.71%-- PinBuffer | | | | | |--1.06%-- _bt_readnextpage | | | | | |--1.01%-- _bt_moveright | | | | | |--0.98%-- _bt_compare | | --1.76%-- [...] | --0.20%-- [...] | --1.37%-- find_lock_page shmem_getpage_gfp shmem_fault __do_fault handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault | |--48.71%-- heap_hot_search_buffer | |--32.60%-- heap_page_prune_opt | |--6.94%-- hash_search_with_hash_value | |--3.74%-- _bt_checkpage | |--2.14%-- _bt_compare | |--2.11%-- PinBuffer | |--1.60%-- _bt_checkkeys | |--1.07%-- _bt_readnextpage | |--0.54%-- _bt_moveright | --0.54%-- slot_deform_tuple 0.91% 0.90% postmaster postgres [.] BufferGetBlockNumber | ---BufferGetBlockNumber 0.85% 0.84% postmaster postgres [.] slot_getattr | ---slot_getattr 0.81% 0.80% postmaster postgres [.] FunctionCall2Coll | ---FunctionCall2Coll | |--0.01%-- 0 --99.99%-- [...] 0.78% 0.77% postmaster postgres [.] ReadBufferExtended | ---ReadBufferExtended 0.75% 0.14% postmaster [kernel.kallsyms] [k] unlock_page | ---unlock_page | |--99.19%-- __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | | | |--45.89%-- heap_hot_search_buffer | | | |--33.84%-- heap_page_prune_opt | | | |--5.19%-- hash_search_with_hash_value | | | |--3.84%-- _bt_checkpage | | | |--2.03%-- _bt_readnextpage | | | |--1.83%-- _bt_compare | | | |--1.63%-- PinBuffer | | | |--1.50%-- _bt_moveright | | | |--1.10%-- _bt_readpage | | | |--0.92%-- _bt_checkkeys | | | |--0.84%-- slot_deform_tuple | | | |--0.77%-- HeapTupleSatisfiesMVCC | --0.63%-- [...] | |--0.74%-- handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | | | |--46.34%-- heap_hot_search_buffer | | | |--32.46%-- heap_page_prune_opt | | | |--5.03%-- hash_search_with_hash_value | | | |--3.72%-- _bt_compare | | | |--2.52%-- _bt_readpage | | | |--2.51%-- _bt_readnextpage | | | |--2.51%-- PinBuffer | | | |--2.48%-- _bt_checkpage | | | --2.43%-- _bt_checkkeys --0.08%-- [...] 0.73% 0.63% postmaster postgres [.] _bt_readpage | ---_bt_readpage 0.72% 0.00% init [kernel.kallsyms] [k] start_secondary | ---start_secondary 0.72% 0.00% init [kernel.kallsyms] [k] cpu_idle | ---cpu_idle start_secondary 0.72% 0.29% postmaster postgres [.] _bt_checkpage | ---_bt_checkpage 0.71% 0.71% postmaster postgres [.] MJEvalInnerValues | ---MJEvalInnerValues 0.71% 0.00% init [kernel.kallsyms] [k] cpuidle_idle_call | ---cpuidle_idle_call | |--99.97%-- cpu_idle | start_secondary --0.03%-- [...] 0.69% 0.69% postmaster postgres [.] index_getnext_tid | ---index_getnext_tid 0.69% 0.68% postmaster postgres [.] _bt_binsrch | ---_bt_binsrch 0.65% 0.64% postmaster postgres [.] index_fetch_heap | ---index_fetch_heap 0.63% 0.58% postmaster postgres [.] HeapTupleSatisfiesMVCC | ---HeapTupleSatisfiesMVCC 0.60% 0.09% postmaster [kernel.kallsyms] [k] apic_timer_interrupt | ---apic_timer_interrupt | |--14.56%-- LWLockAcquire | |--8.51%-- heap_hot_search_buffer | |--8.29%-- PinBuffer | |--6.73%-- slot_deform_tuple | |--4.71%-- do_page_fault | page_fault | | | |--45.51%-- heap_hot_search_buffer | | | |--36.25%-- heap_page_prune_opt | | | |--5.36%-- hash_search_with_hash_value | | | |--3.65%-- _bt_checkpage | | | |--2.19%-- PinBuffer | | | |--1.94%-- _bt_compare | | | |--1.45%-- _bt_checkkeys | | | |--1.22%-- _bt_readnextpage | | | |--0.97%-- _bt_moveright | --1.46%-- [...] | |--4.15%-- heap_page_prune_opt | |--4.10%-- hash_search_with_hash_value | |--3.77%-- _bt_compare | |--3.57%-- LWLockRelease | |--2.95%-- find_lock_page | shmem_getpage_gfp | shmem_fault | __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | | | |--45.13%-- heap_hot_search_buffer | | | |--36.19%-- heap_page_prune_opt | | | |--5.05%-- _bt_checkpage | | | |--3.52%-- hash_search_with_hash_value | | | |--2.73%-- _bt_readnextpage | | | |--2.33%-- _bt_moveright | | | |--1.56%-- _bt_readpage | | | |--1.17%-- PinBuffer | | | |--0.78%-- _bt_compare | | | |--0.77%-- _bt_checkkeys | --0.78%-- [...] | |--2.04%-- UnpinBuffer.clone.0 | |--1.65%-- ReadBuffer_common | |--1.57%-- memcpy | |--1.39%-- GetPrivateRefCountEntry | |--1.35%-- ReleaseAndReadBuffer | |--1.35%-- _bt_checkkeys | |--1.16%-- ResourceArrayRemove | |--1.11%-- find_get_page | find_lock_page | shmem_getpage_gfp | shmem_fault | __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | | | |--49.55%-- heap_page_prune_opt | | | |--33.01%-- heap_hot_search_buffer | | | |--6.19%-- hash_search_with_hash_value | | | |--5.06%-- _bt_checkpage | | | |--1.04%-- PinBuffer | | | |--1.04%-- _bt_moveright | | | |--1.03%-- _bt_readnextpage | | | |--1.03%-- slot_deform_tuple | | | |--1.02%-- HeapTupleSatisfiesMVCC | | | --1.02%-- _bt_compare | |--1.04%-- hash_any | |--0.92%-- ReadBufferExtended | |--0.92%-- __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | | | |--46.27%-- heap_hot_search_buffer | | | |--37.56%-- heap_page_prune_opt | | | |--6.23%-- _bt_checkpage | | | |--2.53%-- _bt_readpage | | | |--1.27%-- hash_search_with_hash_value | | | |--1.27%-- _bt_moveright | | | |--1.26%-- _bt_compare | | | |--1.24%-- PinBuffer | | | |--1.23%-- HeapTupleSatisfiesMVCC | | | --1.15%-- LWLockAcquire | |--0.88%-- __do_page_fault | do_page_fault | page_fault | | | |--51.94%-- heap_hot_search_buffer | | | |--35.02%-- heap_page_prune_opt | | | |--5.21%-- _bt_checkpage | | | |--2.61%-- _bt_moveright | | | |--1.31%-- PinBuffer | | | |--1.31%-- _bt_readnextpage | | | |--1.31%-- _bt_compare | | | --1.29%-- hash_search_with_hash_value | |--0.85%-- FunctionCall2Coll | |--0.79%-- slot_getattr | |--0.78%-- index_getnext_tid | |--0.73%-- _bt_binsrch | |--0.69%-- MJEvalInnerValues | |--0.69%-- MemoryContextReset | |--0.69%-- BufferGetBlockNumber | |--0.65%-- unlock_page | __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | | | |--45.62%-- heap_hot_search_buffer | | | |--33.29%-- heap_page_prune_opt | | | |--5.29%-- _bt_checkpage | | | |--3.52%-- _bt_checkkeys | | | |--3.49%-- PinBuffer | | | |--1.78%-- HeapTupleSatisfiesMVCC | | | |--1.77%-- _bt_compare | | | |--1.76%-- hash_search_with_hash_value | | | |--1.74%-- _bt_moveright | | | --1.74%-- slot_deform_tuple | |--0.61%-- ExecInterpExpr | |--0.60%-- _bt_readpage | |--0.56%-- HeapTupleSatisfiesMVCC | |--0.56%-- IndexNext | |--0.55%-- MJCompare | |--0.53%-- handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | | | |--56.49%-- heap_hot_search_buffer | | | |--26.08%-- heap_page_prune_opt | | | |--4.37%-- PinBuffer | | | |--4.37%-- hash_search_with_hash_value | | | |--2.20%-- _bt_readnextpage | | | |--2.20%-- slot_deform_tuple | | | |--2.16%-- _bt_compare | | | --2.14%-- ExecHashTableInsert | |--0.50%-- index_fetch_heap --13.50%-- [...] 0.56% 0.56% postmaster postgres [.] ExecMergeJoin | ---ExecMergeJoin 0.56% 0.56% postmaster postgres [.] ExecScan | ---ExecScan 0.53% 0.52% postmaster postgres [.] MemoryContextReset | ---MemoryContextReset 0.52% 0.52% postmaster postgres [.] ExecInterpExpr | ---ExecInterpExpr | |--1.87%-- 0x230933800 | |--0.70%-- 0x27d15c000 | |--0.56%-- 0x230930800 | |--0.21%-- 0x23092a800 | |--0.16%-- 0x23092d800 | |--0.05%-- 0x230927800 --96.45%-- [...] 0.52% 0.51% postmaster postgres [.] _bt_next | ---_bt_next 0.51% 0.45% postmaster [kernel.kallsyms] [k] page_remove_rmap | ---page_remove_rmap | |--97.31%-- unmap_vmas | | | |--99.44%-- exit_mmap | | mmput | | exit_mm | | do_exit | | do_group_exit | | sys_exit_group | | system_call_fastpath | | | --0.56%-- unmap_region | do_munmap | | | |--77.19%-- sys_munmap | | system_call_fastpath | | __GI___munmap | | | --22.81%-- sys_brk | system_call_fastpath | __brk | |--2.64%-- exit_mmap | mmput | exit_mm | do_exit | do_group_exit | sys_exit_group | system_call_fastpath --0.05%-- [...] 0.50% 0.01% postmaster [kernel.kallsyms] [k] smp_apic_timer_interrupt | ---smp_apic_timer_interrupt | |--99.74%-- apic_timer_interrupt | | | |--14.71%-- LWLockAcquire | | | |--8.44%-- heap_hot_search_buffer | | | |--8.31%-- PinBuffer | | | |--6.69%-- slot_deform_tuple | | | |--4.82%-- do_page_fault | | page_fault | | | | | |--46.98%-- heap_hot_search_buffer | | | | | |--35.16%-- heap_page_prune_opt | | | | | |--4.05%-- hash_search_with_hash_value | | | | | |--3.75%-- _bt_checkpage | | | | | |--2.30%-- _bt_compare | | | | | |--2.30%-- PinBuffer | | | | | |--1.44%-- _bt_readnextpage | | | | | |--1.44%-- _bt_checkkeys | | | | | |--0.86%-- _bt_moveright | | | | | |--0.58%-- _bt_readpage | | | | | |--0.58%-- slot_deform_tuple | | --0.57%-- [...] | | | |--4.24%-- heap_page_prune_opt | | | |--4.12%-- hash_search_with_hash_value | | | |--3.59%-- LWLockRelease | | | |--3.59%-- _bt_compare | | | |--3.06%-- find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--45.90%-- heap_hot_search_buffer | | | | | |--37.28%-- heap_page_prune_opt | | | | | |--4.54%-- _bt_checkpage | | | | | |--3.19%-- hash_search_with_hash_value | | | | | |--2.27%-- _bt_moveright | | | | | |--1.82%-- _bt_readpage | | | | | |--1.38%-- _bt_readnextpage | | | | | |--1.37%-- PinBuffer | | | | | |--0.90%-- _bt_checkkeys | | --1.36%-- [...] | | | |--2.10%-- UnpinBuffer.clone.0 | | | |--1.65%-- ReadBuffer_common | | | |--1.57%-- memcpy | | | |--1.37%-- GetPrivateRefCountEntry | | | |--1.36%-- ReleaseAndReadBuffer | | | |--1.36%-- _bt_checkkeys | | | |--1.08%-- ResourceArrayRemove | | | |--1.07%-- find_get_page | | find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--49.39%-- heap_page_prune_opt | | | | | |--36.34%-- heap_hot_search_buffer | | | | | |--5.19%-- hash_search_with_hash_value | | | | | |--3.88%-- _bt_checkpage | | | | | |--1.32%-- PinBuffer | | | | | |--1.30%-- _bt_readnextpage | | | | | |--1.29%-- HeapTupleSatisfiesMVCC | | | | | --1.29%-- _bt_compare | | | |--1.01%-- hash_any | | | |--0.90%-- ReadBufferExtended | | | |--0.90%-- __do_page_fault | | do_page_fault | | page_fault | | | | | |--49.26%-- heap_hot_search_buffer | | | | | |--39.92%-- heap_page_prune_opt | | | | | |--4.64%-- _bt_checkpage | | | | | |--1.56%-- PinBuffer | | | | | |--1.56%-- _bt_readnextpage | | | | | |--1.53%-- hash_search_with_hash_value | | | | | --1.53%-- _bt_moveright | | | |--0.87%-- __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--49.23%-- heap_hot_search_buffer | | | | | |--33.40%-- heap_page_prune_opt | | | | | |--6.33%-- _bt_checkpage | | | | | |--3.21%-- _bt_readpage | | | | | |--1.61%-- hash_search_with_hash_value | | | | | |--1.61%-- _bt_moveright | | | | | |--1.60%-- _bt_compare | | | | | |--1.56%-- HeapTupleSatisfiesMVCC | | | | | --1.46%-- LWLockAcquire | | | |--0.87%-- FunctionCall2Coll | | | |--0.81%-- slot_getattr | | | |--0.75%-- index_getnext_tid | | | |--0.72%-- _bt_binsrch | | | |--0.71%-- BufferGetBlockNumber | | | |--0.71%-- unlock_page | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--43.12%-- heap_hot_search_buffer | | | | | |--35.25%-- heap_page_prune_opt | | | | | |--5.91%-- _bt_checkpage | | | | | |--3.94%-- _bt_checkkeys | | | | | |--1.99%-- HeapTupleSatisfiesMVCC | | | | | |--1.97%-- _bt_compare | | | | | |--1.97%-- hash_search_with_hash_value | | | | | |--1.95%-- _bt_moveright | | | | | |--1.95%-- slot_deform_tuple | | | | | --1.95%-- PinBuffer | | | |--0.64%-- _bt_readpage | | | |--0.64%-- MemoryContextReset | | | |--0.62%-- MJEvalInnerValues | | | |--0.62%-- ExecInterpExpr | | | |--0.60%-- IndexNext | | | |--0.57%-- MJCompare | | | |--0.56%-- HeapTupleSatisfiesMVCC | --14.34%-- [...] --0.26%-- [...] 0.49% 0.49% postmaster postgres [.] IndexNext | ---IndexNext 0.48% 0.48% postmaster postgres [.] MJCompare | ---MJCompare 0.43% 0.43% postmaster postgres [.] ResourceOwnerForgetBuffer | ---ResourceOwnerForgetBuffer 0.43% 0.08% postmaster [kernel.kallsyms] [k] free_pages_and_swap_cache | ---free_pages_and_swap_cache | |--94.52%-- unmap_vmas | exit_mmap | mmput | exit_mm | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | |--3.52%-- ___pte_free_tlb | free_pgd_range | free_pgtables | exit_mmap | mmput | exit_mm | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | |--1.05%-- unmap_region | do_munmap | | | |--80.32%-- sys_munmap | | system_call_fastpath | | __GI___munmap | | | --19.68%-- sys_brk | system_call_fastpath | __brk | |--0.88%-- exit_mmap | mmput | exit_mm | do_exit | do_group_exit | sys_exit_group | system_call_fastpath --0.03%-- [...] 0.42% 0.42% postmaster postgres [.] get_hash_value | ---get_hash_value 0.42% 0.25% postmaster postgres [.] _bt_moveright | ---_bt_moveright 0.41% 0.39% postmaster postgres [.] AllocSetAlloc | ---AllocSetAlloc | |--0.03%-- 0x7b00000000 | |--0.02%-- 0x80 --99.95%-- [...] 0.38% 0.38% postmaster postgres [.] ExecStoreTuple | ---ExecStoreTuple 0.38% 0.37% postmaster postgres [.] ResourceArrayAdd | ---ResourceArrayAdd 0.37% 0.37% postmaster libc-2.12.so [.] __memcmp_sse4_1 | ---__memcmp_sse4_1 0.36% 0.00% init [kernel.kallsyms] [k] irq_exit | ---irq_exit | |--94.70%-- scheduler_ipi | smp_reschedule_interrupt | reschedule_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | |--3.48%-- smp_apic_timer_interrupt | apic_timer_interrupt | | | |--98.31%-- cpuidle_idle_call | | cpu_idle | | start_secondary | | | --1.69%-- schedule | cpu_idle | start_secondary | |--1.72%-- smp_call_function_single_interrupt | call_function_single_interrupt | cpuidle_idle_call | cpu_idle | start_secondary --0.10%-- [...] 0.36% 0.01% init [kernel.kallsyms] [k] reschedule_interrupt | ---reschedule_interrupt cpuidle_idle_call cpu_idle start_secondary 0.35% 0.33% postmaster [kernel.kallsyms] [k] release_pages | ---release_pages | |--99.86%-- free_pages_and_swap_cache | | | |--93.45%-- unmap_vmas | | exit_mmap | | mmput | | exit_mm | | do_exit | | do_group_exit | | sys_exit_group | | system_call_fastpath | | | |--4.23%-- ___pte_free_tlb | | free_pgd_range | | free_pgtables | | exit_mmap | | mmput | | exit_mm | | do_exit | | do_group_exit | | sys_exit_group | | system_call_fastpath | | | |--1.28%-- unmap_region | | do_munmap | | | | | |--80.02%-- sys_munmap | | | system_call_fastpath | | | __GI___munmap | | | | | --19.98%-- sys_brk | | system_call_fastpath | | __brk | | | |--1.00%-- exit_mmap | | mmput | | exit_mm | | do_exit | | do_group_exit | | sys_exit_group | | system_call_fastpath | --0.04%-- [...] --0.14%-- [...] 0.35% 0.00% init [kernel.kallsyms] [k] do_softirq | ---do_softirq | |--99.97%-- irq_exit | | | |--94.92%-- scheduler_ipi | | smp_reschedule_interrupt | | reschedule_interrupt | | cpuidle_idle_call | | cpu_idle | | start_secondary | | | |--3.25%-- smp_apic_timer_interrupt | | apic_timer_interrupt | | | | | |--98.15%-- cpuidle_idle_call | | | cpu_idle | | | start_secondary | | | | | --1.85%-- schedule | | cpu_idle | | start_secondary | | | |--1.75%-- smp_call_function_single_interrupt | | call_function_single_interrupt | | cpuidle_idle_call | | cpu_idle | | start_secondary | --0.09%-- [...] --0.03%-- [...] 0.35% 0.34% postmaster [kernel.kallsyms] [k] __wake_up_bit | ---__wake_up_bit | |--98.17%-- unlock_page | | | |--99.93%-- __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--45.73%-- heap_hot_search_buffer | | | | | |--33.05%-- heap_page_prune_opt | | | | | |--5.64%-- hash_search_with_hash_value | | | | | |--3.68%-- _bt_checkpage | | | | | |--2.17%-- _bt_readnextpage | | | | | |--1.77%-- _bt_compare | | | | | |--1.67%-- _bt_moveright | | | | | |--1.51%-- PinBuffer | | | | | |--1.35%-- _bt_readpage | | | | | |--0.94%-- _bt_checkkeys | | | | | |--0.92%-- HeapTupleSatisfiesMVCC | | | | | |--0.72%-- slot_deform_tuple | | --0.84%-- [...] | --0.07%-- [...] | |--1.81%-- __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | | | |--51.13%-- heap_hot_search_buffer | | | |--35.84%-- heap_page_prune_opt | | | |--2.19%-- _bt_readnextpage | | | |--2.19%-- slot_deform_tuple | | | |--2.18%-- _bt_compare | | | |--2.16%-- _bt_checkpage | | | |--2.16%-- HeapTupleSatisfiesMVCC | | | |--1.10%-- _bt_checkkeys | | | --1.04%-- hash_search_with_hash_value --0.02%-- [...] 0.35% 0.00% init [kernel.kallsyms] [k] call_softirq | ---call_softirq | |--99.95%-- do_softirq | irq_exit | | | |--94.93%-- scheduler_ipi | | smp_reschedule_interrupt | | reschedule_interrupt | | cpuidle_idle_call | | cpu_idle | | start_secondary | | | |--3.23%-- smp_apic_timer_interrupt | | apic_timer_interrupt | | | | | |--98.14%-- cpuidle_idle_call | | | cpu_idle | | | start_secondary | | | | | --1.86%-- schedule | | cpu_idle | | start_secondary | | | |--1.75%-- smp_call_function_single_interrupt | | call_function_single_interrupt | | cpuidle_idle_call | | cpu_idle | | start_secondary | --0.09%-- [...] --0.05%-- [...] 0.35% 0.00% init [kernel.kallsyms] [k] __do_softirq | ---__do_softirq call_softirq do_softirq irq_exit | |--94.95%-- scheduler_ipi | smp_reschedule_interrupt | reschedule_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | |--3.19%-- smp_apic_timer_interrupt | apic_timer_interrupt | | | |--98.10%-- cpuidle_idle_call | | cpu_idle | | start_secondary | | | --1.90%-- schedule | cpu_idle | start_secondary | |--1.77%-- smp_call_function_single_interrupt | call_function_single_interrupt | cpuidle_idle_call | cpu_idle | start_secondary --0.09%-- [...] 0.35% 0.00% init [kernel.kallsyms] [k] smp_reschedule_interrupt | ---smp_reschedule_interrupt reschedule_interrupt cpuidle_idle_call cpu_idle start_secondary 0.35% 0.00% init [kernel.kallsyms] [k] scheduler_ipi | ---scheduler_ipi smp_reschedule_interrupt reschedule_interrupt cpuidle_idle_call cpu_idle start_secondary 0.35% 0.00% postmaster [kernel.kallsyms] [k] local_apic_timer_interrupt | ---local_apic_timer_interrupt | |--99.96%-- smp_apic_timer_interrupt | apic_timer_interrupt | | | |--14.35%-- LWLockAcquire | | | |--8.29%-- PinBuffer | | | |--7.84%-- heap_hot_search_buffer | | | |--6.52%-- slot_deform_tuple | | | |--4.93%-- do_page_fault | | page_fault | | | | | |--45.95%-- heap_hot_search_buffer | | | | | |--37.09%-- heap_page_prune_opt | | | | | |--4.85%-- hash_search_with_hash_value | | | | | |--4.44%-- _bt_checkpage | | | | | |--1.62%-- _bt_compare | | | | | |--1.61%-- _bt_readnextpage | | | | | |--1.21%-- _bt_checkkeys | | | | | |--0.81%-- _bt_readpage | | | | | |--0.81%-- PinBuffer | | | | | |--0.80%-- _bt_moveright | | --0.82%-- [...] | | | |--4.38%-- heap_page_prune_opt | | | |--4.08%-- hash_search_with_hash_value | | | |--3.80%-- LWLockRelease | | | |--3.54%-- _bt_compare | | | |--3.19%-- find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--46.87%-- heap_hot_search_buffer | | | | | |--36.88%-- heap_page_prune_opt | | | | | |--4.36%-- _bt_checkpage | | | | | |--3.13%-- hash_search_with_hash_value | | | | | |--2.50%-- _bt_readpage | | | | | |--1.88%-- PinBuffer | | | | | |--1.87%-- _bt_moveright | | | | | |--0.63%-- HeapTupleSatisfiesMVCC | | | | | |--0.63%-- _bt_readnextpage | | | | | |--0.62%-- _bt_checkkeys | | | | | --0.62%-- _bt_compare | | | |--2.09%-- UnpinBuffer.clone.0 | | | |--1.83%-- memcpy | | | |--1.75%-- ReadBuffer_common | | | |--1.38%-- GetPrivateRefCountEntry | | | |--1.34%-- ReleaseAndReadBuffer | | | |--1.29%-- _bt_checkkeys | | | |--1.21%-- ResourceArrayRemove | | | |--1.07%-- find_get_page | | find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--46.34%-- heap_page_prune_opt | | | | | |--38.89%-- heap_hot_search_buffer | | | | | |--5.53%-- hash_search_with_hash_value | | | | | |--3.70%-- _bt_checkpage | | | | | |--1.86%-- _bt_readnextpage | | | | | |--1.84%-- HeapTupleSatisfiesMVCC | | | | | --1.84%-- _bt_compare | | | |--1.00%-- hash_any | | | |--0.97%-- ReadBufferExtended | | | |--0.95%-- slot_getattr | | | |--0.83%-- __do_page_fault | | do_page_fault | | page_fault | | | | | |--42.80%-- heap_hot_search_buffer | | | | | |--40.45%-- heap_page_prune_opt | | | | | |--7.19%-- _bt_checkpage | | | | | |--2.41%-- PinBuffer | | | | | |--2.41%-- _bt_readnextpage | | | | | |--2.37%-- hash_search_with_hash_value | | | | | --2.37%-- _bt_moveright | | | |--0.83%-- FunctionCall2Coll | | | |--0.81%-- __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--51.32%-- heap_hot_search_buffer | | | | | |--34.19%-- heap_page_prune_opt | | | | | |--7.31%-- _bt_checkpage | | | | | |--2.47%-- hash_search_with_hash_value | | | | | |--2.46%-- _bt_compare | | | | | --2.25%-- LWLockAcquire | | | |--0.80%-- unlock_page | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--44.98%-- heap_hot_search_buffer | | | | | |--34.95%-- heap_page_prune_opt | | | | | |--7.54%-- _bt_checkpage | | | | | |--2.53%-- HeapTupleSatisfiesMVCC | | | | | |--2.52%-- _bt_compare | | | | | |--2.51%-- _bt_checkkeys | | | | | |--2.49%-- _bt_moveright | | | | | --2.48%-- PinBuffer | | | |--0.79%-- index_getnext_tid | | | |--0.76%-- BufferGetBlockNumber | | | |--0.72%-- _bt_binsrch | | | |--0.68%-- MemoryContextReset | | | |--0.64%-- MJEvalInnerValues | | | |--0.62%-- _bt_readpage | | | |--0.60%-- IndexNext | | | |--0.58%-- handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--62.00%-- heap_hot_search_buffer | | | | | |--27.65%-- heap_page_prune_opt | | | | | |--6.92%-- hash_search_with_hash_value | | | | | --3.44%-- PinBuffer | | | |--0.58%-- MJCompare | | | |--0.58%-- ExecMergeJoin | | | |--0.57%-- ExecInterpExpr | | | |--0.56%-- ResourceOwnerForgetBuffer | | | |--0.52%-- index_fetch_heap | --12.71%-- [...] --0.04%-- [...] 0.34% 0.02% postmaster [kernel.kallsyms] [k] hrtimer_interrupt | ---hrtimer_interrupt | |--99.96%-- local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--14.36%-- LWLockAcquire | | | |--8.34%-- PinBuffer | | | |--7.77%-- heap_hot_search_buffer | | | |--6.50%-- slot_deform_tuple | | | |--4.99%-- do_page_fault | | page_fault | | | | | |--45.95%-- heap_hot_search_buffer | | | | | |--37.09%-- heap_page_prune_opt | | | | | |--4.85%-- hash_search_with_hash_value | | | | | |--4.44%-- _bt_checkpage | | | | | |--1.62%-- _bt_compare | | | | | |--1.61%-- _bt_readnextpage | | | | | |--1.21%-- _bt_checkkeys | | | | | |--0.81%-- _bt_readpage | | | | | |--0.81%-- PinBuffer | | | | | |--0.80%-- _bt_moveright | | --0.82%-- [...] | | | |--4.37%-- heap_page_prune_opt | | | |--4.04%-- hash_search_with_hash_value | | | |--3.81%-- LWLockRelease | | | |--3.54%-- _bt_compare | | | |--3.19%-- find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--46.83%-- heap_hot_search_buffer | | | | | |--37.35%-- heap_page_prune_opt | | | | | |--4.42%-- _bt_checkpage | | | | | |--3.17%-- hash_search_with_hash_value | | | | | |--2.53%-- _bt_readpage | | | | | |--1.90%-- _bt_moveright | | | | | |--1.27%-- PinBuffer | | | | | |--0.64%-- HeapTupleSatisfiesMVCC | | | | | |--0.64%-- _bt_readnextpage | | | | | |--0.63%-- _bt_checkkeys | | | | | --0.63%-- _bt_compare | | | |--2.10%-- UnpinBuffer.clone.0 | | | |--1.85%-- memcpy | | | |--1.73%-- ReadBuffer_common | | | |--1.39%-- GetPrivateRefCountEntry | | | |--1.33%-- ReleaseAndReadBuffer | | | |--1.27%-- _bt_checkkeys | | | |--1.23%-- ResourceArrayRemove | | | |--1.07%-- find_get_page | | find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--45.31%-- heap_page_prune_opt | | | | | |--39.64%-- heap_hot_search_buffer | | | | | |--5.64%-- hash_search_with_hash_value | | | | | |--3.77%-- _bt_checkpage | | | | | |--1.89%-- _bt_readnextpage | | | | | |--1.88%-- HeapTupleSatisfiesMVCC | | | | | --1.88%-- _bt_compare | | | |--0.99%-- hash_any | | | |--0.97%-- slot_getattr | | | |--0.97%-- ReadBufferExtended | | | |--0.84%-- __do_page_fault | | do_page_fault | | page_fault | | | | | |--42.80%-- heap_hot_search_buffer | | | | | |--40.45%-- heap_page_prune_opt | | | | | |--7.19%-- _bt_checkpage | | | | | |--2.41%-- PinBuffer | | | | | |--2.41%-- _bt_readnextpage | | | | | |--2.37%-- hash_search_with_hash_value | | | | | --2.37%-- _bt_moveright | | | |--0.84%-- FunctionCall2Coll | | | |--0.82%-- __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--51.32%-- heap_hot_search_buffer | | | | | |--34.19%-- heap_page_prune_opt | | | | | |--7.31%-- _bt_checkpage | | | | | |--2.47%-- hash_search_with_hash_value | | | | | |--2.46%-- _bt_compare | | | | | --2.25%-- LWLockAcquire | | | |--0.80%-- unlock_page | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--44.98%-- heap_hot_search_buffer | | | | | |--34.95%-- heap_page_prune_opt | | | | | |--7.54%-- _bt_checkpage | | | | | |--2.53%-- HeapTupleSatisfiesMVCC | | | | | |--2.52%-- _bt_compare | | | | | |--2.51%-- _bt_checkkeys | | | | | |--2.49%-- _bt_moveright | | | | | --2.48%-- PinBuffer | | | |--0.80%-- index_getnext_tid | | | |--0.74%-- BufferGetBlockNumber | | | |--0.72%-- _bt_binsrch | | | |--0.68%-- MemoryContextReset | | | |--0.63%-- _bt_readpage | | | |--0.62%-- MJEvalInnerValues | | | |--0.60%-- IndexNext | | | |--0.58%-- MJCompare | | | |--0.58%-- ExecMergeJoin | | | |--0.58%-- ExecInterpExpr | | | |--0.56%-- handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--60.63%-- heap_hot_search_buffer | | | | | |--28.64%-- heap_page_prune_opt | | | | | |--7.17%-- hash_search_with_hash_value | | | | | --3.56%-- PinBuffer | | | |--0.54%-- ResourceOwnerForgetBuffer | | | |--0.52%-- index_fetch_heap | --12.70%-- [...] --0.04%-- [...] 0.33% 0.00% init [kernel.kallsyms] [k] run_rebalance_domains | ---run_rebalance_domains | |--99.99%-- __do_softirq | call_softirq | do_softirq | irq_exit | | | |--99.51%-- scheduler_ipi | | smp_reschedule_interrupt | | reschedule_interrupt | | cpuidle_idle_call | | cpu_idle | | start_secondary | --0.49%-- [...] --0.01%-- [...] 0.33% 0.32% postmaster postgres [.] btint4cmp | ---btint4cmp 0.32% 0.32% postmaster postgres [.] ExecNestLoop | ---ExecNestLoop | |--12.48%-- 0x230933800 | |--5.91%-- 0x27d15c000 | |--4.27%-- 0x230930800 | |--1.57%-- 0x23092a800 | |--1.52%-- 0x23092d800 | |--0.69%-- 0x230927800 --73.57%-- [...] 0.32% 0.32% postmaster postgres [.] LockBuffer | ---LockBuffer 0.32% 0.32% postmaster postgres [.] _bt_first | ---_bt_first | |--10.19%-- 0x17 | |--2.44%-- 0x7fff8d47cb40 | |--1.41%-- 0 | |--0.22%-- 0x3 | |--0.11%-- 0x4 | |--0.11%-- 0x2 | |--0.09%-- 0x903c --85.45%-- [...] 0.32% 0.32% init [kernel.kallsyms] [k] intel_idle | ---intel_idle | |--100.00%-- cpuidle_idle_call | cpu_idle | start_secondary --0.00%-- [...] 0.31% 0.30% postmaster postgres [.] btgettuple | ---btgettuple 0.30% 0.04% init [kernel.kallsyms] [k] rebalance_domains | ---rebalance_domains | |--99.99%-- run_rebalance_domains | __do_softirq | call_softirq | do_softirq | irq_exit | | | |--99.52%-- scheduler_ipi | | smp_reschedule_interrupt | | reschedule_interrupt | | cpuidle_idle_call | | cpu_idle | | start_secondary | --0.48%-- [...] --0.01%-- [...] 0.29% 0.10% postmaster postgres [.] _bt_readnextpage | ---_bt_readnextpage 0.28% 0.00% postmaster [kernel.kallsyms] [k] __run_hrtimer | ---__run_hrtimer | |--99.93%-- hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--14.13%-- LWLockAcquire | | | |--8.27%-- PinBuffer | | | |--7.82%-- heap_hot_search_buffer | | | |--6.39%-- slot_deform_tuple | | | |--5.23%-- do_page_fault | | page_fault | | | | | |--47.59%-- heap_hot_search_buffer | | | | | |--36.21%-- heap_page_prune_opt | | | | | |--4.29%-- hash_search_with_hash_value | | | | | |--4.28%-- _bt_checkpage | | | | | |--1.91%-- _bt_readnextpage | | | | | |--1.44%-- _bt_compare | | | | | |--1.42%-- _bt_checkkeys | | | | | |--0.95%-- PinBuffer | | --1.92%-- [...] | | | |--4.18%-- heap_page_prune_opt | | | |--4.03%-- hash_search_with_hash_value | | | |--3.74%-- LWLockRelease | | | |--3.56%-- _bt_compare | | | |--3.12%-- find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--46.38%-- heap_hot_search_buffer | | | | | |--39.22%-- heap_page_prune_opt | | | | | |--4.01%-- hash_search_with_hash_value | | | | | |--3.19%-- _bt_checkpage | | | | | |--2.40%-- _bt_readpage | | | | | |--1.60%-- PinBuffer | | | | | |--0.81%-- HeapTupleSatisfiesMVCC | | | | | |--0.81%-- _bt_readnextpage | | | | | |--0.79%-- _bt_moveright | | | | | --0.79%-- _bt_checkkeys | | | |--2.04%-- UnpinBuffer.clone.0 | | | |--1.84%-- memcpy | | | |--1.82%-- ReadBuffer_common | | | |--1.47%-- GetPrivateRefCountEntry | | | |--1.27%-- ReleaseAndReadBuffer | | | |--1.27%-- _bt_checkkeys | | | |--1.24%-- ResourceArrayRemove | | | |--1.12%-- find_get_page | | find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--48.91%-- heap_page_prune_opt | | | | | |--40.01%-- heap_hot_search_buffer | | | | | |--6.64%-- hash_search_with_hash_value | | | | | --4.44%-- _bt_checkpage | | | |--0.95%-- hash_any | | | |--0.92%-- ReadBufferExtended | | | |--0.87%-- slot_getattr | | | |--0.85%-- FunctionCall2Coll | | | |--0.84%-- BufferGetBlockNumber | | | |--0.84%-- unlock_page | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--47.08%-- heap_hot_search_buffer | | | | | |--38.15%-- heap_page_prune_opt | | | | | |--8.87%-- _bt_checkpage | | | | | |--2.98%-- HeapTupleSatisfiesMVCC | | | | | --2.92%-- PinBuffer | | | |--0.84%-- index_getnext_tid | | | |--0.77%-- __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--54.92%-- heap_hot_search_buffer | | | | | |--29.13%-- heap_page_prune_opt | | | | | |--6.43%-- _bt_checkpage | | | | | |--3.28%-- hash_search_with_hash_value | | | | | |--3.26%-- _bt_compare | | | | | --2.98%-- LWLockAcquire | | | |--0.72%-- _bt_binsrch | | | |--0.72%-- MemoryContextReset | | | |--0.70%-- __do_page_fault | | do_page_fault | | page_fault | | | | | |--46.43%-- heap_hot_search_buffer | | | | | |--35.61%-- heap_page_prune_opt | | | | | |--7.24%-- _bt_checkpage | | | | | |--3.62%-- PinBuffer | | | | | |--3.55%-- hash_search_with_hash_value | | | | | --3.55%-- _bt_moveright | | | |--0.67%-- MJEvalInnerValues | | | |--0.62%-- _bt_readpage | | | |--0.62%-- IndexNext | | | |--0.62%-- ExecInterpExpr | | | |--0.60%-- index_fetch_heap | | | |--0.57%-- ExecMergeJoin | | | |--0.57%-- ResourceOwnerForgetBuffer | | | |--0.55%-- MJCompare | | | |--0.53%-- HeapTupleSatisfiesMVCC | --13.09%-- [...] --0.07%-- [...] 0.27% 0.27% postmaster postgres [.] ResourceArrayEnlarge | ---ResourceArrayEnlarge 0.27% 0.27% postmaster [kernel.kallsyms] [k] page_waitqueue | ---page_waitqueue | |--97.22%-- unlock_page | | | |--99.95%-- __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--46.61%-- heap_hot_search_buffer | | | | | |--34.73%-- heap_page_prune_opt | | | | | |--4.86%-- hash_search_with_hash_value | | | | | |--3.99%-- _bt_checkpage | | | | | |--1.82%-- _bt_readnextpage | | | | | |--1.77%-- _bt_compare | | | | | |--1.61%-- PinBuffer | | | | | |--1.32%-- _bt_moveright | | | | | |--0.91%-- _bt_readpage | | | | | |--0.78%-- slot_deform_tuple | | | | | |--0.62%-- HeapTupleSatisfiesMVCC | | | | | |--0.62%-- _bt_checkkeys | | --0.38%-- [...] | --0.05%-- [...] | |--2.00%-- __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | | | |--36.43%-- heap_hot_search_buffer | | | |--36.33%-- heap_page_prune_opt | | | |--9.07%-- _bt_checkpage | | | |--6.49%-- hash_search_with_hash_value | | | |--2.60%-- _bt_readpage | | | |--2.60%-- PinBuffer | | | |--1.31%-- _bt_compare | | | |--1.31%-- HeapTupleSatisfiesMVCC | | | |--1.31%-- slot_deform_tuple | | | |--1.28%-- _bt_checkkeys | | | --1.27%-- _bt_moveright | |--0.75%-- __lock_page | find_lock_page | shmem_getpage_gfp | shmem_fault | __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | | | |--34.88%-- heap_page_prune_opt | | | |--34.83%-- heap_hot_search_buffer | | | |--16.84%-- hash_search_with_hash_value | | | |--10.15%-- HeapTupleSatisfiesMVCC | | | --3.31%-- _bt_checkpage --0.03%-- [...] 0.26% 0.00% postmaster [kernel.kallsyms] [k] tick_sched_timer | ---tick_sched_timer | |--99.95%-- __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--14.12%-- LWLockAcquire | | | |--8.23%-- PinBuffer | | | |--7.72%-- heap_hot_search_buffer | | | |--6.41%-- slot_deform_tuple | | | |--5.12%-- do_page_fault | | page_fault | | | | | |--46.08%-- heap_hot_search_buffer | | | | | |--37.31%-- heap_page_prune_opt | | | | | |--4.67%-- hash_search_with_hash_value | | | | | |--4.14%-- _bt_checkpage | | | | | |--1.56%-- _bt_compare | | | | | |--1.56%-- _bt_readnextpage | | | | | |--1.55%-- _bt_checkkeys | | | | | |--1.04%-- PinBuffer | | | | | |--0.52%-- _bt_readpage | | | | | |--0.52%-- memcpy | | | | | |--0.52%-- slot_deform_tuple | | | | | --0.51%-- _bt_moveright | | | |--4.11%-- heap_page_prune_opt | | | |--4.00%-- hash_search_with_hash_value | | | |--3.74%-- LWLockRelease | | | |--3.53%-- _bt_compare | | | |--3.16%-- find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--46.19%-- heap_hot_search_buffer | | | | | |--38.68%-- heap_page_prune_opt | | | | | |--4.21%-- hash_search_with_hash_value | | | | | |--3.34%-- _bt_checkpage | | | | | |--2.52%-- _bt_readpage | | | | | |--1.68%-- PinBuffer | | | | | |--0.85%-- HeapTupleSatisfiesMVCC | | | | | |--0.85%-- _bt_readnextpage | | | | | |--0.83%-- _bt_moveright | | | | | --0.83%-- _bt_checkkeys | | | |--2.02%-- UnpinBuffer.clone.0 | | | |--1.89%-- memcpy | | | |--1.86%-- ReadBuffer_common | | | |--1.38%-- GetPrivateRefCountEntry | | | |--1.30%-- ReleaseAndReadBuffer | | | |--1.30%-- _bt_checkkeys | | | |--1.27%-- ResourceArrayRemove | | | |--1.17%-- find_get_page | | find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--50.01%-- heap_page_prune_opt | | | | | |--38.66%-- heap_hot_search_buffer | | | | | |--6.79%-- hash_search_with_hash_value | | | | | --4.54%-- _bt_checkpage | | | |--0.95%-- ReadBufferExtended | | | |--0.93%-- hash_any | | | |--0.90%-- FunctionCall2Coll | | | |--0.90%-- unlock_page | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--47.08%-- heap_hot_search_buffer | | | | | |--38.15%-- heap_page_prune_opt | | | | | |--8.87%-- _bt_checkpage | | | | | |--2.98%-- HeapTupleSatisfiesMVCC | | | | | --2.92%-- PinBuffer | | | |--0.87%-- slot_getattr | | | |--0.85%-- BufferGetBlockNumber | | | |--0.79%-- index_getnext_tid | | | |--0.79%-- __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--56.75%-- heap_hot_search_buffer | | | | | |--30.10%-- heap_page_prune_opt | | | | | |--3.39%-- hash_search_with_hash_value | | | | | |--3.36%-- _bt_compare | | | | | |--3.32%-- _bt_checkpage | | | | | --3.08%-- LWLockAcquire | | | |--0.77%-- MemoryContextReset | | | |--0.72%-- __do_page_fault | | do_page_fault | | page_fault | | | | | |--44.46%-- heap_hot_search_buffer | | | | | |--36.92%-- heap_page_prune_opt | | | | | |--7.50%-- _bt_checkpage | | | | | |--3.75%-- PinBuffer | | | | | |--3.69%-- hash_search_with_hash_value | | | | | --3.68%-- _bt_moveright | | | |--0.69%-- MJEvalInnerValues | | | |--0.69%-- _bt_binsrch | | | |--0.64%-- _bt_readpage | | | |--0.64%-- IndexNext | | | |--0.64%-- index_fetch_heap | | | |--0.63%-- ExecInterpExpr | | | |--0.61%-- ExecMergeJoin | | | |--0.58%-- MJCompare | | | |--0.56%-- HeapTupleSatisfiesMVCC | | | |--0.56%-- ResourceOwnerForgetBuffer | --12.96%-- [...] --0.05%-- [...] 0.26% 0.26% postmaster [kernel.kallsyms] [k] _spin_lock | ---_spin_lock | |--75.21%-- __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | | | |--42.24%-- heap_hot_search_buffer | | | |--39.46%-- heap_page_prune_opt | | | |--4.91%-- hash_search_with_hash_value | | | |--3.66%-- _bt_checkpage | | | |--1.81%-- _bt_readnextpage | | | |--1.63%-- PinBuffer | | | |--1.28%-- _bt_compare | | | |--1.17%-- _bt_moveright | | | |--0.78%-- _bt_readpage | | | |--0.78%-- _bt_checkkeys | | | |--0.74%-- slot_deform_tuple | --1.54%-- [...] | |--6.00%-- scheduler_tick | update_process_times | tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--16.02%-- LWLockAcquire | | | |--8.92%-- PinBuffer | | | |--7.97%-- heap_hot_search_buffer | | | |--6.65%-- slot_deform_tuple | | | |--5.78%-- hash_search_with_hash_value | | | |--4.87%-- _bt_compare | | | |--4.00%-- LWLockRelease | | | |--4.00%-- do_page_fault | | page_fault | | | | | |--44.61%-- heap_hot_search_buffer | | | | | |--44.18%-- heap_page_prune_opt | | | | | --11.21%-- _bt_checkpage | | | |--3.56%-- find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--62.46%-- heap_page_prune_opt | | | | | |--24.95%-- heap_hot_search_buffer | | | | | --12.59%-- hash_search_with_hash_value | | | |--3.13%-- heap_page_prune_opt | | | |--2.67%-- UnpinBuffer.clone.0 | | | |--1.78%-- ExecInterpExpr | | | |--1.78%-- hash_any | | | |--1.78%-- index_fetch_heap | | | |--1.78%-- _bt_checkkeys | | | |--1.78%-- _bt_readpage | | | |--1.77%-- ReadBufferExtended | | | |--1.34%-- GetPrivateRefCountEntry | | | |--1.34%-- get_hash_value | | | |--1.34%-- ResourceArrayRemove | | | |--1.33%-- ResourceOwnerForgetBuffer | | | |--0.90%-- handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_page_prune_opt | | | |--0.89%-- ReleaseAndReadBuffer | | | |--0.89%-- __do_page_fault | | do_page_fault | | page_fault | | | | | |--50.44%-- heap_hot_search_buffer | | | | | --49.56%-- heap_page_prune_opt | | | |--0.89%-- handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--50.44%-- heap_page_prune_opt | | | | | --49.56%-- heap_hot_search_buffer | --12.85%-- [...] | |--5.14%-- handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | | | |--36.26%-- heap_hot_search_buffer | | | |--31.66%-- heap_page_prune_opt | | | |--4.68%-- hash_search_with_hash_value | | | |--4.67%-- _bt_checkpage | | | |--3.64%-- _bt_compare | | | |--3.13%-- _bt_readnextpage | | | |--3.11%-- slot_deform_tuple | | | |--1.56%-- _bt_readpage | | | |--1.56%-- _bt_moveright | | | |--1.55%-- PinBuffer | | | |--1.50%-- __memset_sse2 | | | |--1.04%-- _bt_checkkeys | | | |--0.98%-- _int_malloc | | | |--0.52%-- memcpy | | | |--0.51%-- __libc_fork | | fork_process | | | |--0.50%-- MemoryContextAllocZeroAligned | | | |--0.50%-- ExecInitHashJoin | | | |--0.50%-- RelationBuildDesc | --2.13%-- [...] | |--3.69%-- hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--14.39%-- LWLockAcquire | | | |--7.92%-- heap_hot_search_buffer | | | |--7.18%-- slot_deform_tuple | | | |--5.05%-- _bt_compare | | | |--5.02%-- PinBuffer | | | |--4.33%-- hash_search_with_hash_value | | | |--4.33%-- heap_page_prune_opt | | | |--4.30%-- do_page_fault | | page_fault | | | | | |--49.80%-- heap_hot_search_buffer | | | | | |--16.92%-- hash_search_with_hash_value | | | | | |--16.68%-- _bt_readpage | | | | | --16.60%-- _bt_moveright | | | |--3.59%-- UnpinBuffer.clone.0 | | | |--3.58%-- LWLockRelease | | | |--2.89%-- find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--50.42%-- heap_hot_search_buffer | | | | | |--24.80%-- _bt_readpage | | | | | --24.78%-- heap_page_prune_opt | | | |--2.89%-- __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--50.12%-- heap_hot_search_buffer | | | | | |--25.07%-- _bt_checkpage | | | | | --24.81%-- heap_page_prune_opt | | | |--2.16%-- MemoryContextReset | | | |--2.14%-- ExecMergeJoin | | | |--2.14%-- memcpy | | | |--1.46%-- HeapTupleSatisfiesMVCC | | | |--1.44%-- ResourceArrayRemove | | | |--1.44%-- ExecClearTuple | | | |--1.44%-- __memcmp_sse4_1 | | | |--1.43%-- ExecInterpExpr | | | |--1.43%-- MJEvalInnerValues | | | |--0.73%-- ExecScan | | | |--0.73%-- ResourceArrayAdd | | | |--0.73%-- slot_getattr | | | |--0.73%-- bms_make_singleton | | | |--0.73%-- ExecJustOuterVar | | | |--0.73%-- GetPrivateRefCountEntry | | | |--0.73%-- IndexNext | | | |--0.73%-- index_fetch_heap | | | |--0.73%-- find_get_page | | find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_hot_search_buffer | | | |--0.73%-- BufferGetBlockNumber | | | |--0.72%-- ExecNestLoop | | | |--0.72%-- ReleaseAndReadBuffer | | | |--0.72%-- IndexOnlyNext | | | |--0.72%-- ReadBufferExtended | | | |--0.72%-- btint4cmp | | | |--0.72%-- _bt_steppage | | | |--0.71%-- ReadBuffer_common | | | |--0.71%-- FunctionCall2Coll | | | |--0.71%-- _bt_preprocess_keys | | | |--0.71%-- unlock_page | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | _bt_moveright | | | |--0.71%-- _bt_next | | | |--0.71%-- handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_hot_search_buffer | | | |--0.71%-- _bt_checkkeys | | | |--0.71%-- __do_page_fault | | do_page_fault | | page_fault | | heap_page_prune_opt | | | |--0.71%-- get_hash_value | | | |--0.71%-- _bt_binsrch | | | --0.71%-- _bt_compare | |--2.34%-- free_pcppages_bulk | free_hot_cold_page | __pagevec_free | release_pages | free_pages_and_swap_cache | | | |--78.42%-- ___pte_free_tlb | | free_pgd_range | | free_pgtables | | exit_mmap | | mmput | | exit_mm | | do_exit | | do_group_exit | | sys_exit_group | | system_call_fastpath | | | |--16.99%-- exit_mmap | | mmput | | exit_mm | | do_exit | | do_group_exit | | sys_exit_group | | system_call_fastpath | | | |--1.15%-- ___pud_free_tlb | | free_pgd_range | | free_pgtables | | exit_mmap | | mmput | | exit_mm | | do_exit | | do_group_exit | | sys_exit_group | | system_call_fastpath | | | |--1.15%-- ___pmd_free_tlb | | free_pgd_range | | free_pgtables | | exit_mmap | | mmput | | exit_mm | | do_exit | | do_group_exit | | sys_exit_group | | system_call_fastpath | | | |--1.15%-- unmap_region | | do_munmap | | sys_munmap | | system_call_fastpath | | __GI___munmap | | | --1.15%-- unmap_vmas | exit_mmap | mmput | exit_mm | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | |--1.73%-- perf_event_task_tick | scheduler_tick | update_process_times | tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--15.41%-- PinBuffer | | | |--12.30%-- LWLockAcquire | | | |--12.28%-- heap_hot_search_buffer | | | |--9.30%-- _bt_compare | | | |--4.66%-- slot_deform_tuple | | | |--4.61%-- hash_search_with_hash_value | | | |--3.09%-- UnpinBuffer.clone.0 | | | |--3.08%-- LWLockRelease | | | |--3.08%-- find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_hot_search_buffer | | | |--3.07%-- FunctionCall2Coll | | | |--3.06%-- BufferGetBlockNumber | | | |--3.05%-- memcpy | | | |--3.05%-- _bt_readnextpage | | | |--1.56%-- _bt_checkkeys | | | |--1.56%-- HeapTupleSatisfiesMVCC | | | |--1.56%-- slot_getsomeattrs | | | |--1.54%-- hash_any | | | |--1.53%-- ExecNestLoop | | | |--1.53%-- do_page_fault | | page_fault | | heap_hot_search_buffer | | | |--1.53%-- btgettuple | | | |--1.53%-- IndexOnlyNext | | | |--1.53%-- __do_page_fault | | do_page_fault | | page_fault | | heap_page_prune_opt | | | |--1.53%-- index_getnext_tid | | | |--1.53%-- handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_hot_search_buffer | | | |--1.53%-- ResourceOwnerRememberBuffer | | | --1.53%-- unlock_page | __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | heap_hot_search_buffer | |--1.16%-- task_rq_lock | | | |--97.69%-- try_to_wake_up | | | | | |--62.33%-- default_wake_function | | | autoremove_wake_function | | | | | | | |--89.68%-- wake_bit_function | | | | __wake_up_common | | | | __wake_up | | | | __wake_up_bit | | | | unlock_page | | | | __do_fault | | | | handle_pte_fault | | | | handle_mm_fault | | | | __do_page_fault | | | | do_page_fault | | | | page_fault | | | | | | | | | |--25.30%-- heap_hot_search_buffer | | | | | | | | | |--25.06%-- heap_page_prune_opt | | | | | | | | | |--16.61%-- hash_search_with_hash_value | | | | | | | | | |--12.64%-- HeapTupleSatisfiesMVCC | | | | | | | | | |--8.37%-- _bt_checkpage | | | | | | | | | |--4.14%-- _bt_checkkeys | | | | | | | | | |--3.98%-- _readTargetEntry | | | | | | | | | --3.90%-- parseNodeString | | | | | | | --10.32%-- __wake_up_common | | | __wake_up | | | release_sock | | | | | | | |--72.10%-- udpv6_sendmsg | | | | inet_sendmsg | | | | sock_sendmsg | | | | sys_sendto | | | | system_call_fastpath | | | | __libc_send | | | | | | | --27.90%-- skb_free_datagram_locked | | | udpv6_recvmsg | | | sock_common_recvmsg | | | sock_recvmsg | | | sys_recvfrom | | | system_call_fastpath | | | __libc_recv | | | | | --37.67%-- wake_up_state | | signal_wake_up | | complete_signal | | __send_signal | | send_signal | | do_send_sig_info | | group_send_sig_info | | kill_pid_info | | sys_kill | | system_call_fastpath | | __GI___kill | | | --2.31%-- sched_move_task | cpu_cgroup_exit | cgroup_exit | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | |--0.93%-- __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--17.22%-- slot_deform_tuple | | | |--17.15%-- LWLockAcquire | | | |--17.05%-- heap_hot_search_buffer | | | |--5.73%-- _bt_search | | | |--5.72%-- PinBuffer | | | |--2.89%-- hash_search_with_hash_value | | | |--2.89%-- _bt_compare | | | |--2.89%-- UnpinBuffer.clone.0 | | | |--2.89%-- _bt_checkkeys | | | |--2.89%-- _bt_binsrch | | | |--2.88%-- do_notify_resume | | int_signal | | procsignal_sigusr1_handler | | | |--2.83%-- TransactionIdLimitedForOldSnapshots | | | |--2.83%-- heap_page_prune_opt | | | |--2.83%-- BufferGetBlockNumber | | | |--2.83%-- index_getnext_tid | | | |--2.83%-- hash_any | | | |--2.83%-- ReadBuffer_common | | | --2.82%-- _bt_next | |--0.72%-- unmap_vmas | exit_mmap | mmput | exit_mm | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | |--0.50%-- do_timer | tick_do_update_jiffies64 | tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--36.81%-- LWLockAcquire | | | |--20.78%-- slot_deform_tuple | | | |--10.63%-- PinBuffer | | | |--5.37%-- _bt_first | | | |--5.37%-- ResourceArrayEnlarge | | | |--5.31%-- find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_page_prune_opt | | | |--5.27%-- heap_hot_search_buffer | | | |--5.25%-- nodeRead | | | --5.21%-- heap_page_prune_opt --2.57%-- [...] 0.26% 0.26% postmaster postgres [.] _bt_search | ---_bt_search 0.23% 0.00% postmaster [kernel.kallsyms] [k] update_process_times | ---update_process_times | |--99.82%-- tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--14.06%-- LWLockAcquire | | | |--8.34%-- PinBuffer | | | |--7.72%-- heap_hot_search_buffer | | | |--6.24%-- slot_deform_tuple | | | |--5.12%-- do_page_fault | | page_fault | | | | | |--45.94%-- heap_hot_search_buffer | | | | | |--37.94%-- heap_page_prune_opt | | | | | |--5.17%-- hash_search_with_hash_value | | | | | |--4.02%-- _bt_checkpage | | | | | |--1.73%-- _bt_compare | | | | | |--1.72%-- _bt_checkkeys | | | | | |--1.16%-- _bt_readnextpage | | | | | |--0.58%-- _bt_readpage | | | | | |--0.58%-- memcpy | | | | | |--0.58%-- slot_deform_tuple | | | | | --0.57%-- _bt_moveright | | | |--4.09%-- heap_page_prune_opt | | | |--3.77%-- hash_search_with_hash_value | | | |--3.77%-- LWLockRelease | | | |--3.62%-- _bt_compare | | | |--3.16%-- find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--47.65%-- heap_hot_search_buffer | | | | | |--38.35%-- heap_page_prune_opt | | | | | |--3.74%-- hash_search_with_hash_value | | | | | |--3.72%-- _bt_checkpage | | | | | |--2.81%-- _bt_readpage | | | | | |--0.94%-- PinBuffer | | | | | |--0.94%-- HeapTupleSatisfiesMVCC | | | | | |--0.93%-- _bt_moveright | | | | | --0.93%-- _bt_checkkeys | | | |--2.01%-- memcpy | | | |--1.97%-- UnpinBuffer.clone.0 | | | |--1.89%-- ReadBuffer_common | | | |--1.36%-- GetPrivateRefCountEntry | | | |--1.32%-- _bt_checkkeys | | | |--1.27%-- ReleaseAndReadBuffer | | | |--1.23%-- ResourceArrayRemove | | | |--1.12%-- find_get_page | | find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--47.41%-- heap_page_prune_opt | | | | | |--42.09%-- heap_hot_search_buffer | | | | | |--7.86%-- hash_search_with_hash_value | | | | | --2.64%-- _bt_checkpage | | | |--0.97%-- ReadBufferExtended | | | |--0.94%-- hash_any | | | |--0.91%-- slot_getattr | | | |--0.91%-- BufferGetBlockNumber | | | |--0.88%-- unlock_page | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--53.35%-- heap_hot_search_buffer | | | | | |--39.95%-- heap_page_prune_opt | | | | | |--3.38%-- HeapTupleSatisfiesMVCC | | | | | --3.31%-- PinBuffer | | | |--0.82%-- FunctionCall2Coll | | | |--0.79%-- index_getnext_tid | | | |--0.79%-- __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--63.08%-- heap_hot_search_buffer | | | | | |--22.30%-- heap_page_prune_opt | | | | | |--3.77%-- hash_search_with_hash_value | | | | | |--3.74%-- _bt_compare | | | | | |--3.69%-- _bt_checkpage | | | | | --3.42%-- LWLockAcquire | | | |--0.76%-- __do_page_fault | | do_page_fault | | page_fault | | | | | |--46.16%-- heap_hot_search_buffer | | | | | |--34.51%-- heap_page_prune_opt | | | | | |--7.79%-- _bt_checkpage | | | | | |--3.89%-- PinBuffer | | | | | |--3.83%-- hash_search_with_hash_value | | | | | --3.82%-- _bt_moveright | | | |--0.76%-- MemoryContextReset | | | |--0.74%-- _bt_binsrch | | | |--0.68%-- _bt_readpage | | | |--0.68%-- MJEvalInnerValues | | | |--0.68%-- IndexNext | | | |--0.62%-- index_fetch_heap | | | |--0.62%-- ExecInterpExpr | | | |--0.59%-- HeapTupleSatisfiesMVCC | | | |--0.59%-- ExecMergeJoin | | | |--0.56%-- MJCompare | --13.65%-- [...] --0.18%-- [...] 0.23% 0.23% postmaster postgres [.] IndexOnlyNext | ---IndexOnlyNext 0.22% 0.22% postmaster postgres [.] index_getnext | ---index_getnext 0.21% 0.15% postmaster [kernel.kallsyms] [k] page_add_file_rmap | ---page_add_file_rmap | |--97.12%-- __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | | | |--52.02%-- heap_hot_search_buffer | | | |--28.51%-- heap_page_prune_opt | | | |--4.06%-- _bt_checkkeys | | | |--3.64%-- hash_search_with_hash_value | | | |--3.30%-- _bt_checkpage | | | |--1.56%-- _bt_readnextpage | | | |--1.40%-- PinBuffer | | | |--1.33%-- _bt_compare | | | |--1.13%-- slot_deform_tuple | | | |--0.96%-- _bt_moveright | | | |--0.87%-- _bt_readpage | | | |--0.63%-- HeapTupleSatisfiesMVCC | --0.59%-- [...] | --2.88%-- handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault | |--51.56%-- heap_hot_search_buffer | |--32.70%-- heap_page_prune_opt | |--5.59%-- hash_search_with_hash_value | |--3.38%-- PinBuffer | |--2.27%-- _bt_moveright | |--2.27%-- _bt_readnextpage | |--1.13%-- _bt_compare | --1.10%-- _bt_checkkeys 0.21% 0.15% init [kernel.kallsyms] [k] find_busiest_group | ---find_busiest_group | |--99.91%-- rebalance_domains | run_rebalance_domains | __do_softirq | call_softirq | do_softirq | irq_exit | | | |--99.54%-- scheduler_ipi | | smp_reschedule_interrupt | | reschedule_interrupt | | cpuidle_idle_call | | cpu_idle | | start_secondary | --0.46%-- [...] --0.09%-- [...] 0.20% 0.20% postmaster postgres [.] ExecJustOuterVar | ---ExecJustOuterVar 0.20% 0.20% postmaster postgres [.] _bt_preprocess_keys | ---_bt_preprocess_keys 0.19% 0.19% postmaster postgres [.] BufTableHashCode | ---BufTableHashCode 0.19% 0.19% postmaster postgres [.] PredicateLockTuple | ---PredicateLockTuple 0.17% 0.17% postmaster postgres [.] ExecIndexScan | ---ExecIndexScan 0.16% 0.16% postmaster [kernel.kallsyms] [k] down_read_trylock | ---down_read_trylock | |--92.60%-- __do_page_fault | do_page_fault | page_fault | | | |--42.22%-- heap_hot_search_buffer | | | |--40.25%-- heap_page_prune_opt | | | |--4.27%-- hash_search_with_hash_value | | | |--3.68%-- _bt_checkpage | | | |--1.93%-- _bt_compare | | | |--1.52%-- _bt_readnextpage | | | |--1.38%-- PinBuffer | | | |--1.15%-- _bt_moveright | | | |--1.01%-- _bt_checkkeys | | | |--1.01%-- _bt_readpage | | | |--0.88%-- slot_deform_tuple | --0.70%-- [...] | --7.40%-- do_page_fault page_fault | |--47.16%-- heap_hot_search_buffer | |--32.16%-- heap_page_prune_opt | |--5.16%-- hash_search_with_hash_value | |--3.48%-- _bt_checkpage | |--3.46%-- _bt_readnextpage | |--2.30%-- _bt_moveright | |--1.16%-- PinBuffer | |--1.15%-- _bt_checkkeys | |--1.13%-- memcpy | |--0.58%-- slot_deform_tuple | |--0.58%-- HeapTupleSatisfiesMVCC | |--0.57%-- _bt_readpage | |--0.57%-- _bt_compare | --0.55%-- ExecInitQual 0.16% 0.15% postmaster postgres [.] TransactionIdLimitedForOldSnapshots | ---TransactionIdLimitedForOldSnapshots 0.15% 0.15% postmaster postgres [.] ExecJustInnerVar | ---ExecJustInnerVar 0.15% 0.02% postmaster [kernel.kallsyms] [k] scheduler_tick | ---scheduler_tick | |--99.82%-- update_process_times | tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--14.34%-- LWLockAcquire | | | |--9.04%-- PinBuffer | | | |--7.58%-- heap_hot_search_buffer | | | |--6.64%-- slot_deform_tuple | | | |--4.42%-- hash_search_with_hash_value | | | |--4.00%-- heap_page_prune_opt | | | |--3.95%-- do_page_fault | | page_fault | | | | | |--45.84%-- heap_hot_search_buffer | | | | | |--36.47%-- heap_page_prune_opt | | | | | |--7.06%-- hash_search_with_hash_value | | | | | |--4.72%-- _bt_checkpage | | | | | |--1.19%-- memcpy | | | | | |--1.19%-- _bt_compare | | | | | |--1.18%-- _bt_checkkeys | | | | | |--1.18%-- _bt_readnextpage | | | | | --1.17%-- _bt_moveright | | | |--3.91%-- _bt_compare | | | |--3.53%-- LWLockRelease | | | |--2.66%-- find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--47.38%-- heap_page_prune_opt | | | | | |--40.33%-- heap_hot_search_buffer | | | | | |--7.01%-- hash_search_with_hash_value | | | | | |--1.77%-- PinBuffer | | | | | |--1.77%-- _bt_checkpage | | | | | --1.73%-- _bt_readpage | | | |--2.19%-- UnpinBuffer.clone.0 | | | |--1.91%-- memcpy | | | |--1.53%-- ReadBuffer_common | | | |--1.39%-- _bt_checkkeys | | | |--1.35%-- GetPrivateRefCountEntry | | | |--1.21%-- ResourceArrayRemove | | | |--1.17%-- ReleaseAndReadBuffer | | | |--1.07%-- BufferGetBlockNumber | | | |--1.02%-- ReadBufferExtended | | | |--0.98%-- slot_getattr | | | |--0.98%-- find_get_page | | find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--47.70%-- heap_page_prune_opt | | | | | |--42.80%-- heap_hot_search_buffer | | | | | |--4.77%-- _bt_checkpage | | | | | --4.73%-- hash_search_with_hash_value | | | |--0.97%-- index_getnext_tid | | | |--0.84%-- hash_any | | | |--0.84%-- MemoryContextReset | | | |--0.79%-- _bt_readpage | | | |--0.79%-- index_fetch_heap | | | |--0.79%-- _bt_binsrch | | | |--0.74%-- FunctionCall2Coll | | | |--0.70%-- HeapTupleSatisfiesMVCC | | | |--0.70%-- MJEvalInnerValues | | | |--0.70%-- unlock_page | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--66.75%-- heap_hot_search_buffer | | | | | --33.25%-- heap_page_prune_opt | | | |--0.70%-- __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--66.64%-- heap_hot_search_buffer | | | | | |--26.72%-- heap_page_prune_opt | | | | | --6.64%-- _bt_checkpage | | | |--0.65%-- IndexNext | | | |--0.60%-- MJCompare | | | |--0.60%-- ExecInterpExpr | | | |--0.56%-- __do_page_fault | | do_page_fault | | page_fault | | | | | |--41.73%-- heap_hot_search_buffer | | | | | |--24.77%-- heap_page_prune_opt | | | | | |--16.82%-- _bt_checkpage | | | | | |--8.41%-- PinBuffer | | | | | --8.26%-- hash_search_with_hash_value | | | |--0.51%-- ExecMergeJoin | | | |--0.51%-- __memcmp_sse4_1 | --13.15%-- [...] --0.18%-- [...] 0.15% 0.15% postmaster postgres [.] CheckForSerializableConflictOut | ---CheckForSerializableConflictOut 0.15% 0.15% postmaster postgres [.] BufTableLookup | ---BufTableLookup 0.14% 0.05% postmaster [kernel.kallsyms] [k] __alloc_pages_nodemask | ---__alloc_pages_nodemask | |--61.03%-- alloc_pages_current | | | |--98.96%-- pte_alloc_one | | __pte_alloc | | | | | |--98.82%-- handle_mm_fault | | | __do_page_fault | | | do_page_fault | | | page_fault | | | | | | | |--56.44%-- heap_page_prune_opt | | | | | | | |--26.76%-- _bt_checkpage | | | | | | | |--10.87%-- heap_hot_search_buffer | | | | | | | |--1.72%-- hash_search_with_hash_value | | | | | | | |--1.13%-- _bt_readnextpage | | | | | | | |--0.97%-- _bt_moveright | | | --2.10%-- [...] | | | | | --1.18%-- copy_pte_range | | copy_page_range | | dup_mm | | copy_process | | do_fork | | sys_clone | | stub_clone | | __libc_fork | | fork_process | | | |--0.96%-- __get_free_pages | | | | | |--92.47%-- get_zeroed_page | | | | | | | |--87.24%-- __pmd_alloc | | | | | | | | | |--79.47%-- copy_page_range | | | | | dup_mm | | | | | copy_process | | | | | do_fork | | | | | sys_clone | | | | | stub_clone | | | | | __libc_fork | | | | | fork_process | | | | | | | | | --20.53%-- handle_mm_fault | | | | __do_page_fault | | | | do_page_fault | | | | page_fault | | | | | | | | | |--50.56%-- _bt_checkpage | | | | | | | | | --49.44%-- heap_page_prune_opt | | | | | | | --12.76%-- __pud_alloc | | | copy_page_range | | | dup_mm | | | copy_process | | | do_fork | | | sys_clone | | | stub_clone | | | __libc_fork | | | fork_process | | | | | --7.53%-- pgd_alloc | | mm_init | | dup_mm | | copy_process | | do_fork | | sys_clone | | stub_clone | | __libc_fork | | fork_process | --0.08%-- [...] | |--38.87%-- alloc_pages_vma | | | |--96.78%-- handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--23.47%-- memcpy | | | | | |--21.56%-- AllocSetAlloc | | | | | |--10.08%-- _int_malloc | | | | | |--7.57%-- debackslash | | | | | |--7.01%-- MemoryContextAllocZeroAligned | | | | | |--6.21%-- __memset_sse2 | | | | | |--4.99%-- lappend | | | | | |--4.97%-- ExecHashTableInsert | | | | | |--3.40%-- sYSMALLOc | | | | | |--1.89%-- TupleDescInitEntry | | | | | |--1.18%-- btbeginscan | | | | | |--1.14%-- RelationBuildTriggers | | | | | |--0.88%-- RelationBuildDesc | | | | | |--0.82%-- palloc0 | | | | | |--0.69%-- MemoryContextCreate | | | | | |--0.57%-- generic_file_aio_read | | | do_sync_read | | | vfs_read | | | sys_read | | | system_call_fastpath | | | __read_nocancel | | | | | | | --100.00%-- fscanf | | | systable_endscan | | | | | |--0.57%-- CreateTupleDescCopyConstr | | | | | |--0.51%-- ExprEvalPushStep | | | | | |--0.51%-- CreateTemplateTupleDesc | | --1.97%-- [...] | | | |--3.10%-- do_wp_page | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--14.45%-- InitializeOneGUCOption | | | | | |--14.25%-- __memset_sse2 | | | | | |--10.03%-- __libc_fork | | | fork_process | | | | | |--8.67%-- maybe_start_bgworkers | | | | | |--7.93%-- FunctionCall2Coll | | | | | |--4.02%-- AllocSetAlloc | | | | | |--4.01%-- InitFileAccess | | | | | |--3.98%-- __reclaim_stacks | | | | | |--3.98%-- _dl_fixup | | | | | |--3.97%-- MemoryContextSetParent | | | | | |--3.97%-- ret_from_fork | | | __libc_fork | | | fork_process | | | | | |--3.82%-- hash_create | | | 0 | | | | | |--3.59%-- AtEOXact_ApplyLauncher | | | | | |--3.55%-- setlocale | | | | | |--3.38%-- StartTransaction | | | | | |--2.66%-- _IO_list_unlock | | | fork_process | | | | | |--2.14%-- urandom_read | | | vfs_read | | | sys_read | | | system_call_fastpath | | | __read_nocancel | | | | | --1.58%-- _int_malloc | --0.12%-- [...] --0.10%-- [...] 0.14% 0.14% postmaster postgres [.] slot_getsomeattrs | ---slot_getsomeattrs 0.14% 0.14% postmaster postgres [.] XidInMVCCSnapshot | ---XidInMVCCSnapshot 0.13% 0.13% postmaster postgres [.] ExecHashGetHashValue | ---ExecHashGetHashValue 0.13% 0.00% postmaster [kernel.kallsyms] [k] irq_exit | ---irq_exit | |--98.79%-- smp_apic_timer_interrupt | apic_timer_interrupt | | | |--14.86%-- LWLockAcquire | | | |--9.80%-- heap_hot_search_buffer | | | |--8.41%-- PinBuffer | | | |--7.05%-- slot_deform_tuple | | | |--4.46%-- do_page_fault | | page_fault | | | | | |--48.18%-- heap_hot_search_buffer | | | | | |--33.38%-- heap_page_prune_opt | | | | | |--3.68%-- PinBuffer | | | | | |--2.49%-- hash_search_with_hash_value | | | | | |--2.47%-- _bt_checkpage | | | | | |--2.46%-- _bt_compare | | | | | |--2.46%-- _bt_checkkeys | | | | | |--1.23%-- slot_deform_tuple | | | | | |--1.23%-- _bt_readnextpage | | | | | |--1.22%-- _bt_moveright | | | | | --1.21%-- AutoVacWorkerMain | | | |--4.07%-- hash_search_with_hash_value | | | |--3.71%-- _bt_compare | | | |--3.64%-- heap_page_prune_opt | | | |--3.09%-- LWLockRelease | | | |--2.55%-- find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--45.61%-- heap_hot_search_buffer | | | | | |--39.15%-- heap_page_prune_opt | | | | | |--4.38%-- _bt_readnextpage | | | | | |--2.19%-- _bt_moveright | | | | | |--2.19%-- hash_search_with_hash_value | | | | | |--2.19%-- _bt_checkpage | | | | | |--2.15%-- slot_deform_tuple | | | | | --2.15%-- _bt_checkkeys | | | |--2.04%-- UnpinBuffer.clone.0 | | | |--1.65%-- ReleaseAndReadBuffer | | | |--1.65%-- _bt_checkkeys | | | |--1.43%-- ReadBuffer_common | | | |--1.32%-- GetPrivateRefCountEntry | | | |--1.27%-- find_get_page | | find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--56.53%-- heap_page_prune_opt | | | | | |--30.36%-- heap_hot_search_buffer | | | | | |--4.40%-- hash_search_with_hash_value | | | | | |--4.40%-- PinBuffer | | | | | --4.31%-- _bt_checkpage | | | |--1.21%-- __do_page_fault | | do_page_fault | | page_fault | | | | | |--63.78%-- heap_hot_search_buffer | | | | | --36.22%-- heap_page_prune_opt | | | |--1.15%-- hash_any | | | |--1.05%-- memcpy | | | |--1.05%-- __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--41.99%-- heap_hot_search_buffer | | | | | |--37.02%-- heap_page_prune_opt | | | | | |--5.31%-- _bt_moveright | | | | | |--5.31%-- _bt_readpage | | | | | |--5.21%-- _bt_checkpage | | | | | --5.15%-- HeapTupleSatisfiesMVCC | | | |--1.05%-- FunctionCall2Coll | | | |--0.83%-- ReadBufferExtended | | | |--0.77%-- ResourceArrayRemove | | | |--0.77%-- HeapTupleSatisfiesMVCC | | | |--0.77%-- _bt_readpage | | | |--0.72%-- _bt_binsrch | | | |--0.71%-- index_getnext_tid | | | |--0.70%-- ExecInterpExpr | | | |--0.61%-- MJCompare | | | |--0.61%-- MJEvalInnerValues | | | |--0.60%-- _bt_next | | | |--0.56%-- IndexNext | | | |--0.55%-- MemoryContextReset | | | |--0.55%-- AllocSetAlloc | | | |--0.55%-- get_hash_value | | | |--0.55%-- BufferGetBlockNumber | --13.62%-- [...] | |--0.77%-- do_IRQ | ret_from_intr | | | |--14.29%-- PinBuffer | | | |--14.29%-- LWLockAcquire | | | |--7.15%-- heap_page_prune_opt | | | |--7.15%-- ResourceArrayRemove | | | |--7.15%-- ReleaseAndReadBuffer | | | |--7.15%-- DataChecksumsEnabled | | | |--7.15%-- find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_hot_search_buffer | | | |--7.15%-- hash_search_with_hash_value | | | |--7.15%-- _bt_checkkeys | | | |--7.15%-- index_getprocinfo | | | |--7.13%-- ExecInterpExpr | | | --7.10%-- slot_deform_tuple --0.44%-- [...] 0.13% 0.13% postmaster postgres [.] ExecHashJoin | ---ExecHashJoin 0.12% 0.12% postmaster postgres [.] index_rescan | ---index_rescan 0.12% 0.12% postmaster [kernel.kallsyms] [k] up_read | ---up_read | |--90.99%-- __do_page_fault | do_page_fault | page_fault | | | |--48.30%-- heap_hot_search_buffer | | | |--32.57%-- heap_page_prune_opt | | | |--4.09%-- hash_search_with_hash_value | | | |--3.54%-- _bt_checkpage | | | |--2.48%-- _bt_compare | | | |--2.24%-- _bt_moveright | | | |--2.23%-- _bt_readnextpage | | | |--0.93%-- _bt_checkkeys | | | |--0.87%-- _bt_readpage | | | |--0.86%-- PinBuffer | | | |--0.62%-- slot_deform_tuple | --1.28%-- [...] | --9.01%-- do_page_fault page_fault | |--47.52%-- heap_hot_search_buffer | |--33.15%-- heap_page_prune_opt | |--4.98%-- hash_search_with_hash_value | |--3.12%-- _bt_readnextpage | |--2.52%-- _bt_compare | |--2.51%-- _bt_checkpage | |--2.49%-- PinBuffer | |--1.88%-- _bt_readpage | |--0.62%-- slot_deform_tuple | |--0.62%-- HeapTupleSatisfiesMVCC | --0.58%-- MemoryContextAllocZeroAligned 0.12% 0.00% postmaster [kernel.kallsyms] [k] do_softirq | ---do_softirq | |--99.04%-- irq_exit | | | |--99.19%-- smp_apic_timer_interrupt | | apic_timer_interrupt | | | | | |--14.62%-- LWLockAcquire | | | | | |--10.05%-- heap_hot_search_buffer | | | | | |--8.47%-- PinBuffer | | | | | |--7.00%-- slot_deform_tuple | | | | | |--4.48%-- do_page_fault | | | page_fault | | | | | | | |--47.47%-- heap_hot_search_buffer | | | | | | | |--33.38%-- heap_page_prune_opt | | | | | | | |--3.82%-- PinBuffer | | | | | | | |--2.58%-- hash_search_with_hash_value | | | | | | | |--2.57%-- _bt_checkpage | | | | | | | |--2.56%-- _bt_compare | | | | | | | |--2.55%-- _bt_checkkeys | | | | | | | |--1.27%-- slot_deform_tuple | | | | | | | |--1.27%-- _bt_readnextpage | | | | | | | |--1.27%-- _bt_moveright | | | | | | | --1.25%-- AutoVacWorkerMain | | | | | |--3.96%-- hash_search_with_hash_value | | | | | |--3.69%-- _bt_compare | | | | | |--3.57%-- heap_page_prune_opt | | | | | |--3.11%-- LWLockRelease | | | | | |--2.48%-- find_lock_page | | | shmem_getpage_gfp | | | shmem_fault | | | __do_fault | | | handle_pte_fault | | | handle_mm_fault | | | __do_page_fault | | | do_page_fault | | | page_fault | | | | | | | |--44.12%-- heap_hot_search_buffer | | | | | | | |--39.58%-- heap_page_prune_opt | | | | | | | |--4.68%-- _bt_readnextpage | | | | | | | |--2.34%-- _bt_moveright | | | | | | | |--2.34%-- hash_search_with_hash_value | | | | | | | |--2.34%-- _bt_checkpage | | | | | | | |--2.30%-- slot_deform_tuple | | | | | | | --2.30%-- _bt_checkkeys | | | | | |--2.07%-- UnpinBuffer.clone.0 | | | | | |--1.72%-- ReleaseAndReadBuffer | | | | | |--1.55%-- _bt_checkkeys | | | | | |--1.32%-- ReadBuffer_common | | | | | |--1.32%-- GetPrivateRefCountEntry | | | | | |--1.26%-- find_get_page | | | find_lock_page | | | shmem_getpage_gfp | | | shmem_fault | | | __do_fault | | | handle_pte_fault | | | handle_mm_fault | | | __do_page_fault | | | do_page_fault | | | page_fault | | | | | | | |--54.55%-- heap_page_prune_opt | | | | | | | |--31.75%-- heap_hot_search_buffer | | | | | | | |--4.60%-- hash_search_with_hash_value | | | | | | | |--4.60%-- PinBuffer | | | | | | | --4.51%-- _bt_checkpage | | | | | |--1.21%-- __do_page_fault | | | do_page_fault | | | page_fault | | | | | | | |--62.04%-- heap_hot_search_buffer | | | | | | | --37.96%-- heap_page_prune_opt | | | | | |--1.20%-- hash_any | | | | | |--1.09%-- FunctionCall2Coll | | | | | |--1.04%-- memcpy | | | | | |--1.04%-- __do_fault | | | handle_pte_fault | | | handle_mm_fault | | | __do_page_fault | | | do_page_fault | | | page_fault | | | | | | | |--39.05%-- heap_page_prune_opt | | | | | | | |--38.81%-- heap_hot_search_buffer | | | | | | | |--5.61%-- _bt_moveright | | | | | | | |--5.61%-- _bt_readpage | | | | | | | |--5.50%-- _bt_checkpage | | | | | | | --5.43%-- HeapTupleSatisfiesMVCC | | | | | |--0.86%-- ReadBufferExtended | | | | | |--0.81%-- ResourceArrayRemove | | | | | |--0.80%-- HeapTupleSatisfiesMVCC | | | | | |--0.80%-- _bt_readpage | | | | | |--0.74%-- index_getnext_tid | | | | | |--0.69%-- _bt_binsrch | | | | | |--0.68%-- ExecInterpExpr | | | | | |--0.63%-- MJCompare | | | | | |--0.58%-- IndexNext | | | | | |--0.58%-- MemoryContextReset | | | | | |--0.58%-- AllocSetAlloc | | | | | |--0.57%-- MJEvalInnerValues | | | | | |--0.57%-- _bt_next | | | | | |--0.57%-- BufferGetBlockNumber | | | | | |--0.52%-- get_hash_value | | | | | |--0.52%-- __memcmp_sse4_1 | | --13.27%-- [...] | | | --0.81%-- do_IRQ | ret_from_intr | | | |--14.29%-- PinBuffer | | | |--14.29%-- LWLockAcquire | | | |--7.15%-- heap_page_prune_opt | | | |--7.15%-- ResourceArrayRemove | | | |--7.15%-- ReleaseAndReadBuffer | | | |--7.15%-- DataChecksumsEnabled | | | |--7.15%-- find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_hot_search_buffer | | | |--7.15%-- hash_search_with_hash_value | | | |--7.15%-- _bt_checkkeys | | | |--7.15%-- index_getprocinfo | | | |--7.13%-- ExecInterpExpr | | | --7.10%-- slot_deform_tuple | --0.96%-- smp_apic_timer_interrupt apic_timer_interrupt | |--23.35%-- _bt_compare | |--17.78%-- LWLockAcquire | |--17.62%-- slot_deform_tuple | |--11.86%-- heap_hot_search_buffer | |--11.71%-- hash_search_with_hash_value | |--5.93%-- ExecHashGetHashValue | |--5.93%-- UnpinBuffer.clone.0 | --5.82%-- _bt_moveright 0.12% 0.00% postmaster [kernel.kallsyms] [k] call_softirq | ---call_softirq | |--98.27%-- do_softirq | irq_exit | | | |--99.17%-- smp_apic_timer_interrupt | | apic_timer_interrupt | | | | | |--14.75%-- LWLockAcquire | | | | | |--9.80%-- heap_hot_search_buffer | | | | | |--8.53%-- PinBuffer | | | | | |--6.82%-- slot_deform_tuple | | | | | |--4.63%-- do_page_fault | | | page_fault | | | | | | | |--47.47%-- heap_hot_search_buffer | | | | | | | |--33.38%-- heap_page_prune_opt | | | | | | | |--3.82%-- PinBuffer | | | | | | | |--2.58%-- hash_search_with_hash_value | | | | | | | |--2.57%-- _bt_checkpage | | | | | | | |--2.56%-- _bt_compare | | | | | | | |--2.55%-- _bt_checkkeys | | | | | | | |--1.27%-- slot_deform_tuple | | | | | | | |--1.27%-- _bt_readnextpage | | | | | | | |--1.27%-- _bt_moveright | | | | | | | --1.25%-- AutoVacWorkerMain | | | | | |--3.91%-- hash_search_with_hash_value | | | | | |--3.57%-- heap_page_prune_opt | | | | | |--3.52%-- _bt_compare | | | | | |--3.09%-- LWLockRelease | | | | | |--2.50%-- find_lock_page | | | shmem_getpage_gfp | | | shmem_fault | | | __do_fault | | | handle_pte_fault | | | handle_mm_fault | | | __do_page_fault | | | do_page_fault | | | page_fault | | | | | | | |--45.18%-- heap_hot_search_buffer | | | | | | | |--40.53%-- heap_page_prune_opt | | | | | | | |--4.79%-- _bt_readnextpage | | | | | | | |--2.40%-- _bt_moveright | | | | | | | |--2.40%-- _bt_checkpage | | | | | | | |--2.35%-- slot_deform_tuple | | | | | | | --2.35%-- _bt_checkkeys | | | | | |--2.02%-- UnpinBuffer.clone.0 | | | | | |--1.78%-- ReleaseAndReadBuffer | | | | | |--1.60%-- _bt_checkkeys | | | | | |--1.37%-- ReadBuffer_common | | | | | |--1.30%-- GetPrivateRefCountEntry | | | | | |--1.25%-- __do_page_fault | | | do_page_fault | | | page_fault | | | | | | | |--62.04%-- heap_hot_search_buffer | | | | | | | --37.96%-- heap_page_prune_opt | | | | | |--1.25%-- find_get_page | | | find_lock_page | | | shmem_getpage_gfp | | | shmem_fault | | | __do_fault | | | handle_pte_fault | | | handle_mm_fault | | | __do_page_fault | | | do_page_fault | | | page_fault | | | | | | | |--52.36%-- heap_page_prune_opt | | | | | | | |--33.27%-- heap_hot_search_buffer | | | | | | | |--4.82%-- hash_search_with_hash_value | | | | | | | |--4.82%-- PinBuffer | | | | | | | --4.72%-- _bt_checkpage | | | | | |--1.24%-- hash_any | | | | | |--1.07%-- memcpy | | | | | |--1.07%-- __do_fault | | | handle_pte_fault | | | handle_mm_fault | | | __do_page_fault | | | do_page_fault | | | page_fault | | | | | | | |--39.05%-- heap_page_prune_opt | | | | | | | |--38.81%-- heap_hot_search_buffer | | | | | | | |--5.61%-- _bt_moveright | | | | | | | |--5.61%-- _bt_readpage | | | | | | | |--5.50%-- _bt_checkpage | | | | | | | --5.43%-- HeapTupleSatisfiesMVCC | | | | | |--1.07%-- FunctionCall2Coll | | | | | |--0.89%-- ReadBufferExtended | | | | | |--0.83%-- _bt_readpage | | | | | |--0.77%-- HeapTupleSatisfiesMVCC | | | | | |--0.77%-- ResourceArrayRemove | | | | | |--0.72%-- _bt_binsrch | | | | | |--0.71%-- index_getnext_tid | | | | | |--0.70%-- ExecInterpExpr | | | | | |--0.66%-- MJCompare | | | | | |--0.60%-- MemoryContextReset | | | | | |--0.60%-- AllocSetAlloc | | | | | |--0.59%-- MJEvalInnerValues | | | | | |--0.59%-- _bt_next | | | | | |--0.59%-- BufferGetBlockNumber | | | | | |--0.54%-- IndexNext | | | | | |--0.54%-- get_hash_value | | --13.77%-- [...] | | | --0.83%-- do_IRQ | ret_from_intr | | | |--14.29%-- PinBuffer | | | |--14.29%-- LWLockAcquire | | | |--7.15%-- heap_page_prune_opt | | | |--7.15%-- ResourceArrayRemove | | | |--7.15%-- ReleaseAndReadBuffer | | | |--7.15%-- DataChecksumsEnabled | | | |--7.15%-- find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_hot_search_buffer | | | |--7.15%-- hash_search_with_hash_value | | | |--7.15%-- _bt_checkkeys | | | |--7.15%-- index_getprocinfo | | | |--7.13%-- ExecInterpExpr | | | --7.10%-- slot_deform_tuple | |--1.37%-- irq_exit | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--21.09%-- LWLockAcquire | | | |--12.80%-- hash_search_with_hash_value | | | |--8.42%-- find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--50.33%-- heap_hot_search_buffer | | | | | --49.67%-- heap_page_prune_opt | | | |--7.15%-- heap_hot_search_buffer | | | |--4.27%-- ExecReScan | | | |--4.27%-- UnpinBuffer.clone.0 | | | |--4.26%-- heap_page_prune_opt | | | |--4.24%-- slot_deform_tuple | | | |--4.23%-- do_page_fault | | page_fault | | heap_page_prune_opt | | | |--4.19%-- LWLockRelease | | | |--4.18%-- _bt_next | | | |--4.18%-- _bt_moveright | | | |--4.18%-- PinBuffer | | | |--4.18%-- slot_deform_tuple | | | |--4.18%-- _bt_compare | | | --4.18%-- ExecScan --0.36%-- [...] 0.12% 0.12% postmaster postgres [.] btrescan | ---btrescan 0.11% 0.11% postmaster [kernel.kallsyms] [k] mark_page_accessed | ---mark_page_accessed | |--92.59%-- unmap_vmas | exit_mmap | mmput | exit_mm | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | |--7.29%-- exit_mmap | mmput | exit_mm | do_exit | do_group_exit | sys_exit_group | system_call_fastpath --0.12%-- [...] 0.11% 0.11% postmaster postgres [.] MJEvalOuterValues | ---MJEvalOuterValues 0.11% 0.02% postmaster [kernel.kallsyms] [k] __do_softirq | ---__do_softirq | |--99.88%-- call_softirq | | | |--99.62%-- do_softirq | | irq_exit | | | | | |--99.12%-- smp_apic_timer_interrupt | | | apic_timer_interrupt | | | | | | | |--14.62%-- LWLockAcquire | | | | | | | |--10.08%-- heap_hot_search_buffer | | | | | | | |--8.49%-- PinBuffer | | | | | | | |--6.82%-- slot_deform_tuple | | | | | | | |--4.69%-- do_page_fault | | | | page_fault | | | | | | | | | |--45.39%-- heap_hot_search_buffer | | | | | | | | | |--34.70%-- heap_page_prune_opt | | | | | | | | | |--3.97%-- PinBuffer | | | | | | | | | |--2.68%-- hash_search_with_hash_value | | | | | | | | | |--2.67%-- _bt_checkpage | | | | | | | | | |--2.66%-- _bt_compare | | | | | | | | | |--2.65%-- _bt_checkkeys | | | | | | | | | |--1.32%-- slot_deform_tuple | | | | | | | | | |--1.32%-- _bt_readnextpage | | | | | | | | | |--1.32%-- _bt_moveright | | | | | | | | | --1.30%-- AutoVacWorkerMain | | | | | | | |--4.06%-- hash_search_with_hash_value | | | | | | | |--3.57%-- heap_page_prune_opt | | | | | | | |--3.39%-- _bt_compare | | | | | | | |--3.01%-- LWLockRelease | | | | | | | |--2.58%-- find_lock_page | | | | shmem_getpage_gfp | | | | shmem_fault | | | | __do_fault | | | | handle_pte_fault | | | | handle_mm_fault | | | | __do_page_fault | | | | do_page_fault | | | | page_fault | | | | | | | | | |--43.86%-- heap_hot_search_buffer | | | | | | | | | |--41.50%-- heap_page_prune_opt | | | | | | | | | |--4.91%-- _bt_readnextpage | | | | | | | | | |--2.46%-- _bt_moveright | | | | | | | | | |--2.46%-- _bt_checkpage | | | | | | | | | |--2.41%-- slot_deform_tuple | | | | | | | | | --2.41%-- _bt_checkkeys | | | | | | | |--2.00%-- UnpinBuffer.clone.0 | | | | | | | |--1.82%-- ReleaseAndReadBuffer | | | | | | | |--1.62%-- _bt_checkkeys | | | | | | | |--1.32%-- __do_page_fault | | | | do_page_fault | | | | page_fault | | | | | | | | | |--62.04%-- heap_hot_search_buffer | | | | | | | | | --37.96%-- heap_page_prune_opt | | | | | | | |--1.31%-- GetPrivateRefCountEntry | | | | | | | |--1.25%-- find_get_page | | | | find_lock_page | | | | shmem_getpage_gfp | | | | shmem_fault | | | | __do_fault | | | | handle_pte_fault | | | | handle_mm_fault | | | | __do_page_fault | | | | do_page_fault | | | | page_fault | | | | | | | | | |--50.00%-- heap_page_prune_opt | | | | | | | | | |--34.92%-- heap_hot_search_buffer | | | | | | | | | |--5.06%-- hash_search_with_hash_value | | | | | | | | | |--5.06%-- PinBuffer | | | | | | | | | --4.96%-- _bt_checkpage | | | | | | | |--1.25%-- hash_any | | | | | | | |--1.13%-- __do_fault | | | | handle_pte_fault | | | | handle_mm_fault | | | | __do_page_fault | | | | do_page_fault | | | | page_fault | | | | | | | | | |--39.05%-- heap_page_prune_opt | | | | | | | | | |--38.81%-- heap_hot_search_buffer | | | | | | | | | |--5.61%-- _bt_moveright | | | | | | | | | |--5.61%-- _bt_readpage | | | | | | | | | |--5.50%-- _bt_checkpage | | | | | | | | | --5.43%-- HeapTupleSatisfiesMVCC | | | | | | | |--1.13%-- ReadBuffer_common | | | | | | | |--1.13%-- FunctionCall2Coll | | | | | | | |--1.00%-- memcpy | | | | | | | |--0.94%-- ReadBufferExtended | | | | | | | |--0.87%-- _bt_readpage | | | | | | | |--0.82%-- HeapTupleSatisfiesMVCC | | | | | | | |--0.75%-- _bt_binsrch | | | | | | | |--0.75%-- ResourceArrayRemove | | | | | | | |--0.75%-- index_getnext_tid | | | | | | | |--0.69%-- MJCompare | | | | | | | |--0.67%-- ExecInterpExpr | | | | | | | |--0.63%-- AllocSetAlloc | | | | | | | |--0.62%-- _bt_next | | | | | | | |--0.62%-- BufferGetBlockNumber | | | | | | | |--0.57%-- IndexNext | | | | | | | |--0.57%-- MemoryContextReset | | | | | | | |--0.56%-- get_hash_value | | | | | | | |--0.50%-- MJEvalInnerValues | | | | | | | |--0.50%-- ResourceArrayAdd | | | | | | | |--0.50%-- __memcmp_sse4_1 | | | --12.40%-- [...] | | | | | --0.88%-- do_IRQ | | ret_from_intr | | | | | |--14.29%-- PinBuffer | | | | | |--14.29%-- LWLockAcquire | | | | | |--7.15%-- heap_page_prune_opt | | | | | |--7.15%-- ResourceArrayRemove | | | | | |--7.15%-- ReleaseAndReadBuffer | | | | | |--7.15%-- DataChecksumsEnabled | | | | | |--7.15%-- find_lock_page | | | shmem_getpage_gfp | | | shmem_fault | | | __do_fault | | | handle_pte_fault | | | handle_mm_fault | | | __do_page_fault | | | do_page_fault | | | page_fault | | | heap_hot_search_buffer | | | | | |--7.15%-- hash_search_with_hash_value | | | | | |--7.15%-- _bt_checkkeys | | | | | |--7.15%-- index_getprocinfo | | | | | |--7.13%-- ExecInterpExpr | | | | | --7.10%-- slot_deform_tuple | --0.38%-- [...] --0.12%-- [...] 0.11% 0.11% postmaster [kernel.kallsyms] [k] error_entry | ---error_entry | |--44.25%-- heap_hot_search_buffer | |--35.76%-- heap_page_prune_opt | |--4.60%-- hash_search_with_hash_value | |--3.92%-- _bt_checkpage | |--2.27%-- _bt_compare | |--1.83%-- _bt_readnextpage | |--1.65%-- _bt_moveright | |--1.51%-- PinBuffer | |--1.01%-- _bt_readpage | |--0.88%-- _bt_checkkeys | |--0.82%-- slot_deform_tuple | |--0.75%-- HeapTupleSatisfiesMVCC --0.74%-- [...] 0.11% 0.10% postmaster [kernel.kallsyms] [k] mem_cgroup_update_file_mapped | ---mem_cgroup_update_file_mapped | |--51.75%-- page_add_file_rmap | __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | | | |--63.06%-- heap_hot_search_buffer | | | |--18.66%-- heap_page_prune_opt | | | |--10.76%-- _bt_checkkeys | | | |--3.70%-- _bt_checkpage | | | |--1.48%-- slot_deform_tuple | | | |--0.99%-- _bt_readnextpage | | | |--0.62%-- _bt_compare | --0.73%-- [...] | |--47.68%-- page_remove_rmap | unmap_vmas | exit_mmap | mmput | exit_mm | do_exit | do_group_exit | sys_exit_group | system_call_fastpath --0.57%-- [...] 0.11% 0.11% postmaster postgres [.] IncrBufferRefCount | ---IncrBufferRefCount 0.10% 0.10% postmaster postgres [.] AllocSetFree | ---AllocSetFree 0.10% 0.00% postmaster [kernel.kallsyms] [k] __pte_alloc | ---__pte_alloc | |--98.57%-- handle_mm_fault | __do_page_fault | do_page_fault | page_fault | | | |--57.08%-- heap_page_prune_opt | | | |--26.13%-- _bt_checkpage | | | |--10.76%-- heap_hot_search_buffer | | | |--2.00%-- hash_search_with_hash_value | | | |--1.19%-- _bt_readnextpage | | | |--0.91%-- _bt_moveright | --1.94%-- [...] | |--1.30%-- copy_pte_range | copy_page_range | dup_mm | copy_process | do_fork | sys_clone | stub_clone | __libc_fork | fork_process --0.13%-- [...] 0.10% 0.10% postmaster postgres [.] ExecReScan | ---ExecReScan | |--0.03%-- 0x27cfd2000 --99.97%-- [...] 0.10% 0.00% postmaster [kernel.kallsyms] [k] pte_alloc_one | ---pte_alloc_one | |--99.60%-- __pte_alloc | | | |--98.73%-- handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--57.06%-- heap_page_prune_opt | | | | | |--26.09%-- _bt_checkpage | | | | | |--10.94%-- heap_hot_search_buffer | | | | | |--1.91%-- hash_search_with_hash_value | | | | | |--1.07%-- _bt_readnextpage | | | | | |--0.93%-- _bt_moveright | | --1.99%-- [...] | | | --1.27%-- copy_pte_range | copy_page_range | dup_mm | copy_process | do_fork | sys_clone | stub_clone | __libc_fork | fork_process --0.40%-- [...] 0.10% 0.10% postmaster postgres [.] ReservePrivateRefCountEntry | ---ReservePrivateRefCountEntry 0.10% 0.10% postmaster postgres [.] ReleaseBuffer | ---ReleaseBuffer 0.10% 0.10% postmaster postgres [.] btint4fastcmp | ---btint4fastcmp 0.09% 0.01% postmaster [kernel.kallsyms] [k] alloc_pages_current | ---alloc_pages_current | |--99.00%-- pte_alloc_one | __pte_alloc | | | |--98.71%-- handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--56.90%-- heap_page_prune_opt | | | | | |--26.26%-- _bt_checkpage | | | | | |--10.92%-- heap_hot_search_buffer | | | | | |--1.87%-- hash_search_with_hash_value | | | | | |--1.05%-- _bt_readnextpage | | | | | |--0.98%-- _bt_moveright | | --2.02%-- [...] | | | --1.29%-- copy_pte_range | copy_page_range | dup_mm | copy_process | do_fork | sys_clone | stub_clone | __libc_fork | fork_process | |--0.92%-- __get_free_pages | | | |--88.75%-- get_zeroed_page | | | | | |--87.24%-- __pmd_alloc | | | | | | | |--79.47%-- copy_page_range | | | | dup_mm | | | | copy_process | | | | do_fork | | | | sys_clone | | | | stub_clone | | | | __libc_fork | | | | fork_process | | | | | | | --20.53%-- handle_mm_fault | | | __do_page_fault | | | do_page_fault | | | page_fault | | | | | | | |--50.56%-- _bt_checkpage | | | | | | | --49.44%-- heap_page_prune_opt | | | | | --12.76%-- __pud_alloc | | copy_page_range | | dup_mm | | copy_process | | do_fork | | sys_clone | | stub_clone | | __libc_fork | | fork_process | | | --11.25%-- pgd_alloc | mm_init | dup_mm | copy_process | do_fork | sys_clone | stub_clone | __libc_fork | fork_process --0.07%-- [...] 0.09% 0.09% postmaster postgres [.] palloc | ---palloc 0.09% 0.09% postmaster postgres [.] pfree | ---pfree | |--0.04%-- AllocSetAlloc --99.96%-- [...] 0.09% 0.00% postmaster [unknown] [.] 0x0000000000000017 | ---0x17 0.09% 0.08% postmaster postgres [.] _bt_mark_scankey_required | ---_bt_mark_scankey_required 0.08% 0.08% postmaster postgres [.] int4eq | ---int4eq 0.08% 0.08% postmaster postgres [.] IsCatalogClass | ---IsCatalogClass 0.08% 0.08% postmaster postgres [.] ExecClearTuple | ---ExecClearTuple | |--19.67%-- 0x230933800 | |--9.84%-- 0x27d15c000 | |--6.72%-- 0x230930800 | |--3.57%-- 0x23092d800 | |--3.42%-- 0x23092a800 | |--1.20%-- 0x230927800 --55.58%-- [...] 0.08% 0.08% postmaster postgres [.] _bt_getroot | ---_bt_getroot 0.08% 0.08% postmaster postgres [.] IsToastNamespace | ---IsToastNamespace 0.07% 0.07% postmaster postgres [.] _bt_relandgetbuf | ---_bt_relandgetbuf 0.07% 0.00% postmaster [unknown] [.] 0x0000000230933800 | ---0x230933800 0.07% 0.07% postmaster postgres [.] DataChecksumsEnabled | ---DataChecksumsEnabled 0.07% 0.06% postmaster postgres [.] ExecIndexEvalRuntimeKeys | ---ExecIndexEvalRuntimeKeys 0.06% 0.06% postmaster postgres [.] ResourceOwnerRememberBuffer | ---ResourceOwnerRememberBuffer 0.06% 0.06% postmaster postgres [.] ResourceOwnerEnlargeBuffers | ---ResourceOwnerEnlargeBuffers 0.06% 0.06% postmaster [kernel.kallsyms] [k] clear_page_c_e | ---clear_page_c_e | |--99.89%-- __alloc_pages_nodemask | | | |--61.93%-- alloc_pages_current | | | | | |--98.83%-- pte_alloc_one | | | __pte_alloc | | | | | | | |--99.08%-- handle_mm_fault | | | | __do_page_fault | | | | do_page_fault | | | | page_fault | | | | | | | | | |--55.97%-- heap_page_prune_opt | | | | | | | | | |--26.40%-- _bt_checkpage | | | | | | | | | |--11.18%-- heap_hot_search_buffer | | | | | | | | | |--1.82%-- hash_search_with_hash_value | | | | | | | | | |--1.42%-- _bt_readnextpage | | | | | | | | | |--1.06%-- _bt_moveright | | | | | | | | | |--0.88%-- slot_deform_tuple | | | | | | | | | |--0.54%-- PinBuffer | | | | --0.74%-- [...] | | | | | | | --0.92%-- copy_pte_range | | | copy_page_range | | | dup_mm | | | copy_process | | | do_fork | | | sys_clone | | | stub_clone | | | __libc_fork | | | fork_process | | | | | --1.17%-- __get_free_pages | | | | | |--86.57%-- get_zeroed_page | | | | | | | |--81.26%-- __pmd_alloc | | | | | | | | | |--79.23%-- copy_page_range | | | | | dup_mm | | | | | copy_process | | | | | do_fork | | | | | sys_clone | | | | | stub_clone | | | | | __libc_fork | | | | | fork_process | | | | | | | | | --20.77%-- handle_mm_fault | | | | __do_page_fault | | | | do_page_fault | | | | page_fault | | | | heap_page_prune_opt | | | | | | | --18.74%-- __pud_alloc | | | copy_page_range | | | dup_mm | | | copy_process | | | do_fork | | | sys_clone | | | stub_clone | | | __libc_fork | | | fork_process | | | | | --13.43%-- pgd_alloc | | mm_init | | dup_mm | | copy_process | | do_fork | | sys_clone | | stub_clone | | __libc_fork | | fork_process | | | --38.07%-- alloc_pages_vma | | | |--99.72%-- handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--21.13%-- memcpy | | | | | |--19.91%-- AllocSetAlloc | | | | | |--10.37%-- debackslash | | | | | |--10.14%-- _int_malloc | | | | | |--8.14%-- __memset_sse2 | | | | | |--6.51%-- MemoryContextAllocZeroAligned | | | | | |--4.76%-- ExecHashTableInsert | | | | | |--4.65%-- lappend | | | | | |--4.00%-- sYSMALLOc | | | | | |--1.67%-- TupleDescInitEntry | | | | | |--1.11%-- RelationBuildDesc | | | | | |--0.84%-- RelationBuildTriggers | | | | | |--0.80%-- btbeginscan | | | | | |--0.79%-- palloc0 | | | | | |--0.75%-- MemoryContextCreate | | | | | |--0.67%-- element_alloc | | | | | |--0.57%-- ExprEvalPushStep | | | | | |--0.57%-- CreateTemplateTupleDesc | | | | | |--0.55%-- _int_realloc | | | | | |--0.52%-- CreateTupleDescCopyConstr | | | | | |--0.51%-- _wordcopy_bwd_aligned | | --1.03%-- [...] | --0.28%-- [...] --0.11%-- [...] 0.06% 0.06% postmaster libc-2.12.so [.] memmove | ---memmove 0.06% 0.06% postmaster postgres [.] _bt_drop_lock_and_maybe_pin | ---_bt_drop_lock_and_maybe_pin 0.06% 0.06% postmaster postgres [.] TransactionIdPrecedes | ---TransactionIdPrecedes 0.06% 0.06% postmaster postgres [.] ReadBuffer | ---ReadBuffer 0.06% 0.01% postmaster [kernel.kallsyms] [k] rcu_process_callbacks | ---rcu_process_callbacks | |--94.26%-- __do_softirq | call_softirq | do_softirq | irq_exit | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--15.59%-- LWLockAcquire | | | |--10.08%-- heap_hot_search_buffer | | | |--8.26%-- PinBuffer | | | |--8.13%-- slot_deform_tuple | | | |--4.61%-- hash_search_with_hash_value | | | |--4.14%-- do_page_fault | | page_fault | | | | | |--44.16%-- heap_page_prune_opt | | | | | |--35.32%-- heap_hot_search_buffer | | | | | |--5.88%-- _bt_checkpage | | | | | |--5.82%-- PinBuffer | | | | | |--2.95%-- _bt_compare | | | | | |--2.94%-- hash_search_with_hash_value | | | | | --2.92%-- _bt_checkkeys | | | |--3.89%-- heap_page_prune_opt | | | |--3.53%-- LWLockRelease | | | |--3.17%-- _bt_compare | | | |--2.44%-- find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--54.89%-- heap_hot_search_buffer | | | | | |--35.06%-- heap_page_prune_opt | | | | | |--5.03%-- _bt_checkpage | | | | | --5.03%-- _bt_readnextpage | | | |--2.19%-- ReleaseAndReadBuffer | | | |--1.70%-- _bt_checkkeys | | | |--1.70%-- UnpinBuffer.clone.0 | | | |--1.34%-- memcpy | | | |--1.34%-- HeapTupleSatisfiesMVCC | | | |--1.33%-- hash_any | | | |--1.21%-- __do_page_fault | | do_page_fault | | page_fault | | | | | |--60.16%-- heap_hot_search_buffer | | | | | --39.84%-- heap_page_prune_opt | | | |--1.10%-- __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--44.48%-- heap_page_prune_opt | | | | | |--33.44%-- heap_hot_search_buffer | | | | | |--11.21%-- _bt_moveright | | | | | --10.86%-- HeapTupleSatisfiesMVCC | | | |--1.09%-- ReadBuffer_common | | | |--1.09%-- FunctionCall2Coll | | | |--1.09%-- GetPrivateRefCountEntry | | | |--0.94%-- ExecInterpExpr | | | |--0.85%-- ReadBufferExtended | | | |--0.85%-- MJCompare | | | |--0.85%-- find_get_page | | find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--57.04%-- heap_page_prune_opt | | | | | |--28.54%-- heap_hot_search_buffer | | | | | --14.42%-- hash_search_with_hash_value | | | |--0.73%-- AllocSetAlloc | | | |--0.73%-- BufferGetBlockNumber | | | |--0.61%-- exit_mmap | | mmput | | exit_mm | | do_exit | | do_group_exit | | sys_exit_group | | system_call_fastpath | | | |--0.61%-- _bt_readpage | | | |--0.61%-- IndexNext | | | |--0.61%-- MemoryContextReset | | | |--0.60%-- index_getnext_tid | | | |--0.60%-- _bt_first | --12.39%-- [...] | --5.74%-- call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt | |--13.93%-- LWLockAcquire | |--11.99%-- PinBuffer | |--10.05%-- _bt_compare | |--8.04%-- LWLockRelease | |--5.96%-- ReadBuffer_common | |--4.03%-- heap_hot_search_buffer | |--4.03%-- memcpy | |--4.00%-- _bt_first | |--3.99%-- heap_page_prune_opt | |--3.96%-- do_page_fault | page_fault | heap_hot_search_buffer | |--2.02%-- _bt_getbuf | |--2.02%-- pfree | |--2.02%-- shmem_fault | __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | heap_hot_search_buffer | |--2.02%-- tag_hash | |--2.02%-- _bt_checkkeys | |--2.02%-- ExecHashJoin | |--2.02%-- _bt_search | |--2.02%-- UnpinBuffer.clone.0 | |--2.02%-- BufTableHashCode | |--1.98%-- index_fetch_heap | |--1.98%-- ExecInterpExpr | |--1.98%-- XidInMVCCSnapshot | |--1.98%-- btint4cmp | |--1.98%-- find_get_page | find_lock_page | shmem_getpage_gfp | shmem_fault | __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | heap_page_prune_opt | --1.97%-- GetPrivateRefCountEntry 0.06% 0.06% postmaster postgres [.] heap_copytuple | ---heap_copytuple 0.06% 0.00% postmaster [kernel.kallsyms] [k] alloc_pages_vma | ---alloc_pages_vma | |--96.33%-- handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | | | |--23.49%-- memcpy | | | |--21.76%-- AllocSetAlloc | | | |--10.21%-- _int_malloc | | | |--7.74%-- debackslash | | | |--6.98%-- MemoryContextAllocZeroAligned | | | |--6.22%-- __memset_sse2 | | | |--4.72%-- lappend | | | |--4.70%-- ExecHashTableInsert | | | |--3.44%-- sYSMALLOc | | | |--2.02%-- TupleDescInitEntry | | | |--1.12%-- btbeginscan | | | |--1.08%-- RelationBuildTriggers | | | |--1.07%-- RelationBuildDesc | | | |--0.78%-- palloc0 | | | |--0.65%-- generic_file_aio_read | | do_sync_read | | vfs_read | | sys_read | | system_call_fastpath | | __read_nocancel | | | | | --100.00%-- fscanf | | systable_endscan | | | |--0.65%-- MemoryContextCreate | | | |--0.54%-- CreateTupleDescCopyConstr | --2.83%-- [...] | |--3.44%-- do_wp_page | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | | | |--15.30%-- __memset_sse2 | | | |--12.26%-- InitializeOneGUCOption | | | |--8.51%-- __libc_fork | | fork_process | | | |--7.36%-- maybe_start_bgworkers | | | |--6.73%-- FunctionCall2Coll | | | |--6.11%-- AtEOXact_ApplyLauncher | | | |--4.51%-- _int_malloc | | | |--3.41%-- AllocSetAlloc | | | |--3.40%-- InitFileAccess | | | |--3.40%-- _IO_vsnprintf | | 0x6c717367702f6c61 | | | |--3.38%-- __reclaim_stacks | | | |--3.38%-- _dl_fixup | | | |--3.37%-- MemoryContextSetParent | | | |--3.37%-- ret_from_fork | | __libc_fork | | fork_process | | | |--3.24%-- hash_create | | 0 | | | |--3.01%-- setlocale | | | |--2.87%-- StartTransaction | | | |--2.33%-- PostmasterMain | | | |--2.26%-- _IO_list_unlock | | fork_process | | | --1.81%-- urandom_read | vfs_read | sys_read | system_call_fastpath | __read_nocancel --0.23%-- [...] 0.06% 0.06% postmaster postgres [.] RecoveryInProgress | ---RecoveryInProgress 0.06% 0.06% postmaster postgres [.] isTempToastNamespace | ---isTempToastNamespace 0.05% 0.05% postmaster [kernel.kallsyms] [k] _cond_resched | ---_cond_resched | |--47.92%-- find_lock_page | shmem_getpage_gfp | shmem_fault | __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | | | |--44.91%-- heap_hot_search_buffer | | | |--34.47%-- heap_page_prune_opt | | | |--6.22%-- hash_search_with_hash_value | | | |--3.15%-- _bt_compare | | | |--3.14%-- _bt_checkpage | | | |--2.88%-- _bt_readnextpage | | | |--1.31%-- _bt_readpage | | | |--1.05%-- _bt_checkkeys | | | |--1.05%-- PinBuffer | | | |--0.78%-- _bt_moveright | | | |--0.78%-- slot_deform_tuple | --0.26%-- [...] | |--22.10%-- __do_page_fault | do_page_fault | page_fault | | | |--50.22%-- heap_hot_search_buffer | | | |--30.17%-- heap_page_prune_opt | | | |--4.58%-- _bt_checkpage | | | |--3.42%-- hash_search_with_hash_value | | | |--2.30%-- _bt_compare | | | |--2.30%-- _bt_readnextpage | | | |--1.70%-- _bt_moveright | | | |--1.70%-- PinBuffer | | | |--1.15%-- _bt_readpage | | | |--1.14%-- memcpy | | | |--0.57%-- do_lookup_x | | | |--0.56%-- slot_deform_tuple | --0.19%-- [...] | |--19.71%-- shmem_getpage_gfp | shmem_fault | __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | | | |--40.85%-- heap_hot_search_buffer | | | |--36.49%-- heap_page_prune_opt | | | |--5.75%-- hash_search_with_hash_value | | | |--3.21%-- _bt_readnextpage | | | |--3.20%-- _bt_checkpage | | | |--2.57%-- _bt_compare | | | |--1.93%-- slot_deform_tuple | | | |--1.92%-- _bt_moveright | | | |--1.88%-- _bt_checkkeys | | | |--1.28%-- _bt_readpage | | | |--0.63%-- PinBuffer | --0.27%-- [...] | |--9.57%-- do_page_fault | page_fault | | | |--52.60%-- heap_hot_search_buffer | | | |--35.61%-- heap_page_prune_opt | | | |--2.64%-- _bt_checkpage | | | |--2.64%-- _bt_moveright | | | |--2.58%-- hash_search_with_hash_value | | | |--1.33%-- _bt_readpage | | | |--1.33%-- _bt_readnextpage | | | --1.27%-- LWLockAcquire --0.71%-- [...] 0.05% 0.05% postmaster postgres [.] pg_strtok | ---pg_strtok | |--46.76%-- 0x7b00000000 --53.24%-- [...] 0.05% 0.05% postmaster postgres [.] _bt_fix_scankey_strategy | ---_bt_fix_scankey_strategy 0.05% 0.05% postmaster libc-2.12.so [.] _wordcopy_fwd_aligned | ---_wordcopy_fwd_aligned 0.05% 0.05% init [kernel.kallsyms] [k] update_shares | ---update_shares | |--99.94%-- rebalance_domains | run_rebalance_domains | __do_softirq | call_softirq | do_softirq | irq_exit | | | |--99.81%-- scheduler_ipi | | smp_reschedule_interrupt | | reschedule_interrupt | | cpuidle_idle_call | | cpu_idle | | start_secondary | --0.19%-- [...] --0.06%-- [...] 0.05% 0.05% postmaster postgres [.] hash_search | ---hash_search | |--31.03%-- 0x100000000 | |--30.73%-- 0x84590f70000000 | |--27.11%-- 0x8bb800007f65 | |--10.51%-- 0x701100007fff --0.62%-- [...] 0.05% 0.05% postmaster postgres [.] ExecReScanIndexScan | ---ExecReScanIndexScan 0.05% 0.05% postmaster postgres [.] ExecCopySlot | ---ExecCopySlot 0.05% 0.05% postmaster postgres [.] hash_uint32 | ---hash_uint32 | |--29.58%-- 0x4a0770000000 | |--27.86%-- 0x604e00000000 | |--27.17%-- 0x100007f65 | |--8.87%-- 0x70ff00007fff --6.52%-- [...] 0.04% 0.01% postmaster [kernel.kallsyms] [k] __rcu_process_callbacks | ---__rcu_process_callbacks | |--99.08%-- rcu_process_callbacks | __do_softirq | call_softirq | do_softirq | irq_exit | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--15.70%-- LWLockAcquire | | | |--9.29%-- heap_hot_search_buffer | | | |--8.98%-- slot_deform_tuple | | | |--7.76%-- PinBuffer | | | |--4.63%-- hash_search_with_hash_value | | | |--4.04%-- heap_page_prune_opt | | | |--3.87%-- do_page_fault | | page_fault | | | | | |--44.09%-- heap_page_prune_opt | | | | | |--31.99%-- heap_hot_search_buffer | | | | | |--7.94%-- PinBuffer | | | | | |--4.02%-- _bt_compare | | | | | |--4.01%-- hash_search_with_hash_value | | | | | |--3.98%-- _bt_checkkeys | | | | | --3.97%-- _bt_checkpage | | | |--3.27%-- _bt_compare | | | |--2.95%-- LWLockRelease | | | |--2.18%-- find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--42.83%-- heap_hot_search_buffer | | | | | |--42.83%-- heap_page_prune_opt | | | | | |--7.18%-- _bt_checkpage | | | | | --7.17%-- _bt_readnextpage | | | |--2.17%-- ReleaseAndReadBuffer | | | |--2.16%-- UnpinBuffer.clone.0 | | | |--1.85%-- _bt_checkkeys | | | |--1.40%-- memcpy | | | |--1.39%-- __do_page_fault | | do_page_fault | | page_fault | | | | | |--66.79%-- heap_hot_search_buffer | | | | | --33.21%-- heap_page_prune_opt | | | |--1.24%-- HeapTupleSatisfiesMVCC | | | |--1.24%-- hash_any | | | |--0.93%-- ReadBufferExtended | | | |--0.93%-- __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--33.62%-- heap_page_prune_opt | | | | | |--33.30%-- heap_hot_search_buffer | | | | | |--16.81%-- _bt_moveright | | | | | --16.27%-- HeapTupleSatisfiesMVCC | | | |--0.93%-- ReadBuffer_common | | | |--0.89%-- ExecInterpExpr | | | |--0.78%-- exit_mmap | | mmput | | exit_mm | | do_exit | | do_group_exit | | sys_exit_group | | system_call_fastpath | | | |--0.78%-- MJCompare | | | |--0.78%-- IndexNext | | | |--0.78%-- MemoryContextReset | | | |--0.78%-- AllocSetAlloc | | | |--0.78%-- find_get_page | | find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--79.82%-- heap_page_prune_opt | | | | | --20.18%-- hash_search_with_hash_value | | | |--0.77%-- FunctionCall2Coll | | | |--0.77%-- GetPrivateRefCountEntry | | | |--0.62%-- _bt_readpage | | | |--0.62%-- MJEvalInnerValues | | | |--0.62%-- BufferGetBlockNumber | --14.10%-- [...] | --0.92%-- __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt | |--33.51%-- do_page_fault | page_fault | heap_hot_search_buffer | |--16.80%-- LWLockAcquire | |--16.57%-- heap_hot_search_buffer | |--16.57%-- slot_getattr | --16.56%-- _bt_checkkeys 0.04% 0.04% postmaster postgres [.] vm_readbuf | ---vm_readbuf 0.04% 0.04% postmaster postgres [.] palloc0 | ---palloc0 0.04% 0.04% postmaster postgres [.] _bt_preprocess_array_keys | ---_bt_preprocess_array_keys 0.04% 0.01% postmaster [kernel.kallsyms] [k] perf_event_task_tick | ---perf_event_task_tick | |--99.15%-- scheduler_tick | update_process_times | tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--15.60%-- LWLockAcquire | | | |--12.34%-- PinBuffer | | | |--7.35%-- heap_hot_search_buffer | | | |--4.96%-- slot_deform_tuple | | | |--4.79%-- hash_search_with_hash_value | | | |--4.29%-- _bt_compare | | | |--3.42%-- do_page_fault | | page_fault | | | | | |--65.07%-- heap_hot_search_buffer | | | | | |--24.92%-- heap_page_prune_opt | | | | | |--5.03%-- _bt_checkkeys | | | | | --4.98%-- _bt_checkpage | | | |--3.26%-- heap_page_prune_opt | | | |--2.90%-- LWLockRelease | | | |--2.59%-- find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--73.33%-- heap_hot_search_buffer | | | | | |--19.97%-- heap_page_prune_opt | | | | | --6.70%-- PinBuffer | | | |--2.57%-- memcpy | | | |--2.39%-- ReadBuffer_common | | | |--2.05%-- UnpinBuffer.clone.0 | | | |--1.72%-- _bt_checkkeys | | | |--1.37%-- GetPrivateRefCountEntry | | | |--1.20%-- FunctionCall2Coll | | | |--1.20%-- IndexNext | | | |--1.03%-- ReleaseAndReadBuffer | | | |--1.03%-- slot_getattr | | | |--1.03%-- _bt_binsrch | | | |--1.02%-- IndexOnlyNext | | | |--0.86%-- ResourceArrayRemove | | | |--0.85%-- BufferGetBlockNumber | | | |--0.85%-- __do_page_fault | | do_page_fault | | page_fault | | | | | |--39.83%-- heap_hot_search_buffer | | | | | |--20.30%-- PinBuffer | | | | | |--19.95%-- hash_search_with_hash_value | | | | | --19.92%-- heap_page_prune_opt | | | |--0.69%-- HeapTupleSatisfiesMVCC | | | |--0.69%-- handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--75.36%-- heap_page_prune_opt | | | | | --24.64%-- heap_hot_search_buffer | | | |--0.69%-- _bt_next | | | |--0.69%-- _bt_readpage | | | |--0.68%-- hash_any | | | |--0.68%-- btgettuple | | | |--0.68%-- ReadBufferExtended | | | |--0.68%-- __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--75.05%-- heap_hot_search_buffer | | | | | --24.95%-- _bt_checkpage | | | |--0.52%-- ReleaseBuffer | | | |--0.52%-- memmove | | | |--0.51%-- unlock_page | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_hot_search_buffer | | | |--0.51%-- MJEvalInnerValues | | | |--0.51%-- index_getnext_tid | | | |--0.51%-- btint4cmp | | | |--0.51%-- ExecReScan | --10.26%-- [...] | --0.85%-- update_process_times tick_sched_timer __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt | |--20.32%-- LWLockAcquire | |--19.93%-- HeapTupleSatisfiesMVCC | |--19.93%-- ExecMergeJoin | |--19.92%-- slot_deform_tuple | --19.91%-- unmap_vmas exit_mmap mmput exit_mm do_exit do_group_exit sys_exit_group system_call_fastpath 0.04% 0.01% postmaster [kernel.kallsyms] [k] account_process_tick | ---account_process_tick update_process_times tick_sched_timer __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt | |--14.39%-- LWLockAcquire | |--8.48%-- heap_hot_search_buffer | |--7.43%-- do_page_fault | page_fault | | | |--46.41%-- heap_hot_search_buffer | | | |--39.59%-- heap_page_prune_opt | | | |--4.66%-- _bt_compare | | | |--4.63%-- _bt_checkpage | | | |--2.36%-- hash_search_with_hash_value | | | --2.35%-- slot_deform_tuple | |--5.87%-- PinBuffer | |--5.36%-- slot_deform_tuple | |--4.33%-- find_lock_page | shmem_getpage_gfp | shmem_fault | __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | | | |--56.01%-- heap_hot_search_buffer | | | |--28.00%-- heap_page_prune_opt | | | |--8.06%-- _bt_readpage | | | --7.93%-- _bt_checkpage | |--3.81%-- LWLockRelease | |--2.94%-- _bt_compare | |--2.93%-- hash_search_with_hash_value | |--2.77%-- heap_page_prune_opt | |--2.77%-- memcpy | |--2.42%-- ReadBuffer_common | |--1.90%-- find_get_page | find_lock_page | shmem_getpage_gfp | shmem_fault | __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | | | |--63.65%-- heap_hot_search_buffer | | | |--27.30%-- heap_page_prune_opt | | | --9.05%-- hash_search_with_hash_value | |--1.73%-- ResourceArrayRemove | |--1.39%-- GetPrivateRefCountEntry | |--1.39%-- ReleaseAndReadBuffer | |--1.38%-- IndexNext | |--1.38%-- unlock_page | __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | | | |--62.67%-- heap_page_prune_opt | | | --37.33%-- heap_hot_search_buffer | |--1.21%-- UnpinBuffer.clone.0 | |--1.21%-- ExecMergeJoin | |--1.21%-- __do_page_fault | do_page_fault | page_fault | | | |--57.12%-- heap_hot_search_buffer | | | --42.88%-- heap_page_prune_opt | |--1.20%-- _bt_checkkeys | |--1.04%-- ReadBufferExtended | |--1.04%-- ResourceOwnerForgetBuffer | |--0.86%-- slot_getattr | |--0.86%-- _bt_binsrch | |--0.86%-- BufferGetBlockNumber | |--0.86%-- ExecInterpExpr | |--0.70%-- LockBuffer | |--0.69%-- handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | heap_hot_search_buffer | |--0.69%-- AllocSetAlloc | |--0.69%-- MemoryContextReset | |--0.53%-- shmem_fault | __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | heap_hot_search_buffer | |--0.52%-- MJEvalInnerValues | |--0.52%-- __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | | | |--66.63%-- heap_hot_search_buffer | | | --33.37%-- _bt_compare | |--0.52%-- get_hash_value | |--0.52%-- _bt_next | |--0.52%-- _bt_first | |--0.52%-- handle_mm_fault | __do_page_fault | do_page_fault | page_fault | | | |--33.88%-- heap_hot_search_buffer | | | |--33.24%-- heap_page_prune_opt | | | --32.88%-- hash_search_with_hash_value | |--0.52%-- MJCompare --10.04%-- [...] 0.04% 0.04% postmaster postgres [.] ExecEvalParamExec | ---ExecEvalParamExec 0.04% 0.02% init [kernel.kallsyms] [k] cpumask_next_and | ---cpumask_next_and | |--99.21%-- find_busiest_group | | | |--99.76%-- rebalance_domains | | run_rebalance_domains | | __do_softirq | | call_softirq | | do_softirq | | irq_exit | | | | | |--99.58%-- scheduler_ipi | | | smp_reschedule_interrupt | | | reschedule_interrupt | | | cpuidle_idle_call | | | cpu_idle | | | start_secondary | | --0.42%-- [...] | --0.24%-- [...] | --0.79%-- rebalance_domains run_rebalance_domains __do_softirq call_softirq do_softirq irq_exit | |--96.26%-- scheduler_ipi | smp_reschedule_interrupt | reschedule_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --3.74%-- smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.04% 0.04% postmaster postgres [.] tag_hash | ---tag_hash 0.04% 0.04% postmaster postgres [.] index_getprocinfo | ---index_getprocinfo | |--58.24%-- 0x17 --41.76%-- [...] 0.04% 0.01% postmaster [kernel.kallsyms] [k] task_tick_fair | ---task_tick_fair | |--96.35%-- scheduler_tick | update_process_times | tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--11.98%-- LWLockAcquire | | | |--8.76%-- PinBuffer | | | |--7.98%-- heap_hot_search_buffer | | | |--7.23%-- slot_deform_tuple | | | |--4.20%-- _bt_compare | | | |--4.19%-- hash_search_with_hash_value | | | |--3.98%-- heap_page_prune_opt | | | |--3.42%-- LWLockRelease | | | |--3.05%-- do_page_fault | | page_fault | | | | | |--50.21%-- heap_page_prune_opt | | | | | |--18.63%-- heap_hot_search_buffer | | | | | |--12.48%-- _bt_checkpage | | | | | |--12.43%-- hash_search_with_hash_value | | | | | --6.25%-- _bt_readnextpage | | | |--2.29%-- find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--58.48%-- heap_page_prune_opt | | | | | |--24.89%-- heap_hot_search_buffer | | | | | --16.63%-- hash_search_with_hash_value | | | |--2.09%-- memcpy | | | |--2.09%-- index_getnext_tid | | | |--1.90%-- ResourceArrayRemove | | | |--1.71%-- UnpinBuffer.clone.0 | | | |--1.52%-- GetPrivateRefCountEntry | | | |--1.33%-- find_get_page | | find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--56.87%-- heap_page_prune_opt | | | | | |--28.86%-- heap_hot_search_buffer | | | | | --14.27%-- _bt_checkpage | | | |--1.33%-- slot_getattr | | | |--1.33%-- ReleaseAndReadBuffer | | | |--1.33%-- unlock_page | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--71.32%-- heap_page_prune_opt | | | | | --28.68%-- heap_hot_search_buffer | | | |--1.33%-- _bt_checkkeys | | | |--1.14%-- ReadBuffer_common | | | |--1.14%-- BufferGetBlockNumber | | | |--0.95%-- _bt_binsrch | | | |--0.95%-- hash_any | | | |--0.95%-- __memcmp_sse4_1 | | | |--0.94%-- index_fetch_heap | | | |--0.77%-- HeapTupleSatisfiesMVCC | | | |--0.77%-- _bt_checkpage | | | |--0.76%-- ExecMergeJoin | | | |--0.76%-- _bt_first | | | |--0.76%-- MemoryContextReset | | | |--0.76%-- ExecNestLoop | | | |--0.76%-- FunctionCall2Coll | | | |--0.75%-- ReadBufferExtended | | | |--0.57%-- AllocSetAlloc | | | |--0.57%-- ResourceOwnerForgetBuffer | | | |--0.57%-- shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_page_prune_opt | | | |--0.57%-- shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_hot_search_buffer | | | |--0.57%-- IndexNext | | | |--0.57%-- __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--66.65%-- heap_page_prune_opt | | | | | --33.35%-- heap_hot_search_buffer | | | |--0.57%-- btgettuple | --10.80%-- [...] | --3.65%-- update_process_times tick_sched_timer __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt | |--14.96%-- slot_deform_tuple | |--10.02%-- LWLockRelease | |--9.95%-- hash_any | |--5.07%-- hash_search_with_hash_value | |--5.07%-- free_pages_and_swap_cache | unmap_vmas | exit_mmap | mmput | exit_mm | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | |--5.06%-- ReleaseAndReadBuffer | |--5.04%-- TransactionIdPrecedes | |--5.03%-- PinBuffer | |--4.99%-- heap_hot_search_buffer | |--4.97%-- LWLockAcquire | |--4.97%-- do_page_fault | page_fault | _bt_checkpage | |--4.97%-- FunctionCall2Coll | |--4.97%-- __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | heap_page_prune_opt | |--4.97%-- find_lock_page | shmem_getpage_gfp | shmem_fault | __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | heap_hot_search_buffer | |--4.97%-- heap_page_prune_opt | --4.97%-- MemoryContextReset 0.04% 0.04% postmaster postgres [.] BufferGetLSNAtomic | ---BufferGetLSNAtomic 0.04% 0.04% postmaster postgres [.] visibilitymap_get_status | ---visibilitymap_get_status 0.03% 0.03% postmaster [kernel.kallsyms] [k] error_exit | ---error_exit | |--46.85%-- heap_hot_search_buffer | |--36.73%-- heap_page_prune_opt | |--3.45%-- hash_search_with_hash_value | |--2.25%-- PinBuffer | |--2.24%-- _bt_checkpage | |--1.64%-- _bt_moveright | |--1.41%-- HeapTupleSatisfiesMVCC | |--1.22%-- _bt_readpage | |--0.82%-- slot_deform_tuple | |--0.81%-- _bt_compare | |--0.81%-- _bt_readnextpage --1.77%-- [...] 0.03% 0.00% perf [kernel.kallsyms] [k] system_call_fastpath | ---system_call_fastpath | |--85.39%-- __write_nocancel | | | --100.00%-- cmd_record | 0x67503 | main | __libc_start_main | |--14.17%-- __poll | 0x67503 | main | __libc_start_main --0.44%-- [...] 0.03% 0.03% postmaster [kernel.kallsyms] [k] vm_normal_page | ---vm_normal_page | |--71.30%-- unmap_vmas | exit_mmap | mmput | exit_mm | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | --28.70%-- exit_mmap mmput exit_mm do_exit do_group_exit sys_exit_group system_call_fastpath 0.03% 0.03% postmaster [kernel.kallsyms] [k] run_timer_softirq | ---run_timer_softirq | |--97.36%-- __do_softirq | call_softirq | do_softirq | irq_exit | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--14.06%-- LWLockAcquire | | | |--10.89%-- heap_hot_search_buffer | | | |--8.63%-- PinBuffer | | | |--5.44%-- slot_deform_tuple | | | |--4.97%-- do_page_fault | | page_fault | | | | | |--50.02%-- heap_hot_search_buffer | | | | | |--27.29%-- heap_page_prune_opt | | | | | |--4.61%-- hash_search_with_hash_value | | | | | |--4.53%-- _bt_checkkeys | | | | | |--4.53%-- PinBuffer | | | | | |--4.52%-- _bt_readnextpage | | | | | --4.50%-- _bt_compare | | | |--3.64%-- heap_page_prune_opt | | | |--3.42%-- _bt_compare | | | |--2.73%-- find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--50.02%-- heap_page_prune_opt | | | | | |--33.34%-- heap_hot_search_buffer | | | | | |--8.40%-- _bt_moveright | | | | | --8.24%-- _bt_checkkeys | | | |--2.71%-- LWLockRelease | | | |--2.71%-- UnpinBuffer.clone.0 | | | |--2.05%-- hash_search_with_hash_value | | | |--2.04%-- _bt_checkkeys | | | |--1.81%-- GetPrivateRefCountEntry | | | |--1.60%-- _bt_binsrch | | | |--1.59%-- __do_page_fault | | do_page_fault | | page_fault | | | | | |--71.48%-- heap_hot_search_buffer | | | | | --28.52%-- heap_page_prune_opt | | | |--1.58%-- hash_any | | | |--1.37%-- ReadBuffer_common | | | |--1.36%-- ResourceArrayRemove | | | |--1.35%-- _bt_readpage | | | |--1.14%-- __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--59.68%-- heap_hot_search_buffer | | | | | --40.32%-- heap_page_prune_opt | | | |--1.13%-- index_getnext_tid | | | |--1.13%-- _bt_next | | | |--0.91%-- ReleaseAndReadBuffer | | | |--0.91%-- ResourceArrayAdd | | | |--0.91%-- get_hash_value | | | |--0.91%-- memcpy | | | |--0.90%-- handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--49.74%-- heap_hot_search_buffer | | | | | |--25.36%-- PinBuffer | | | | | --24.90%-- _bt_compare | | | |--0.90%-- find_get_page | | find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--75.07%-- heap_page_prune_opt | | | | | --24.93%-- _bt_checkpage | | | |--0.69%-- IndexNext | | | |--0.68%-- ReadBufferExtended | | | |--0.68%-- memmove | | | |--0.67%-- ExecScan | | | |--0.67%-- BufferGetBlockNumber | --13.83%-- [...] | --2.64%-- call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt | |--25.15%-- LWLockAcquire | |--16.74%-- ReadBuffer_common | |--8.45%-- UnpinBuffer.clone.0 | |--8.29%-- MemoryContextReset | |--8.29%-- MJEvalInnerValues | |--8.29%-- find_lock_page | shmem_getpage_gfp | shmem_fault | __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | heap_hot_search_buffer | |--8.27%-- _bt_search | |--8.27%-- heap_page_prune_opt | --8.26%-- unlock_page __do_fault handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault heap_hot_search_buffer 0.03% 0.03% postmaster [kernel.kallsyms] [k] find_vma | ---find_vma | |--57.79%-- __do_page_fault | do_page_fault | page_fault | | | |--34.07%-- heap_hot_search_buffer | | | |--30.96%-- heap_page_prune_opt | | | |--7.34%-- hash_search_with_hash_value | | | |--3.79%-- memcpy | | | |--1.85%-- __libc_fork | | fork_process | | | |--1.55%-- _bt_readnextpage | | | |--1.54%-- _bt_readpage | | | |--1.16%-- _bt_moveright | | | |--1.13%-- _bt_checkkeys | | | |--1.12%-- _bt_checkpage | | | |--0.78%-- PinBuffer | | | |--0.78%-- HeapTupleSatisfiesMVCC | | | |--0.77%-- check_match.12447 | | | |--0.77%-- ExecIndexBuildScanKeys | | | |--0.76%-- AllocSetAlloc | | | |--0.75%-- pg_strtok | | | | | --100.00%-- 0x7b00000000 | | | |--0.74%-- MemoryContextAllocZeroAligned | --10.13%-- [...] | |--41.38%-- do_page_fault | page_fault | | | |--49.23%-- heap_hot_search_buffer | | | |--29.13%-- heap_page_prune_opt | | | |--5.38%-- hash_search_with_hash_value | | | |--4.32%-- _bt_checkpage | | | |--2.70%-- _bt_compare | | | |--2.15%-- _bt_checkkeys | | | |--2.15%-- _bt_moveright | | | |--1.08%-- _bt_readpage | | | |--1.07%-- HeapTupleSatisfiesMVCC | | | |--1.07%-- _bt_readnextpage | | | |--0.55%-- PinBuffer | | | |--0.55%-- slot_deform_tuple | | | |--0.54%-- memcpy | --0.08%-- [...] | |--0.61%-- arch_get_unmapped_area_topdown | get_unmapped_area_prot | do_mmap_pgoff | sys_mmap_pgoff | sys_mmap | system_call_fastpath | __GI___mmap64 --0.23%-- [...] 0.03% 0.00% postmaster [unknown] [.] 0x000000027d15c000 | ---0x27d15c000 0.03% 0.03% postmaster postgres [.] _bt_getbuf | ---_bt_getbuf 0.03% 0.03% postmaster postgres [.] _bt_parallel_seize | ---_bt_parallel_seize 0.03% 0.03% postmaster postgres [.] IsCatalogRelation | ---IsCatalogRelation 0.03% 0.03% postmaster [kernel.kallsyms] [k] _spin_lock_irqsave | ---_spin_lock_irqsave | |--30.01%-- prepare_to_wait_exclusive | | | |--98.42%-- __wait_on_bit_lock | | __lock_page | | find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--40.10%-- heap_hot_search_buffer | | | | | |--29.33%-- heap_page_prune_opt | | | | | |--11.29%-- hash_search_with_hash_value | | | | | |--6.45%-- HeapTupleSatisfiesMVCC | | | | | |--4.82%-- _bt_checkpage | | | | | |--2.47%-- _bt_readpage | | | | | |--1.62%-- PinBuffer | | | | | |--1.56%-- _bt_getroot | | | | | |--0.82%-- _bt_readnextpage | | | | | |--0.79%-- _bt_checkkeys | | | | | --0.75%-- pg_strtok | | | --1.58%-- lock_sock_nested | udpv6_sendmsg | inet_sendmsg | sock_sendmsg | sys_sendto | system_call_fastpath | __libc_send | |--20.21%-- finish_wait | | | |--98.89%-- __wait_on_bit_lock | | __lock_page | | find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--35.12%-- heap_hot_search_buffer | | | | | |--34.89%-- heap_page_prune_opt | | | | | |--19.09%-- hash_search_with_hash_value | | | | | |--4.86%-- HeapTupleSatisfiesMVCC | | | | | |--4.84%-- _bt_readpage | | | | | --1.21%-- _bt_readnextpage | | | --1.11%-- __wait_on_bit | wait_on_page_bit_killable | __lock_page_or_retry | filemap_fault | __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | pg_utf_mblen | |--14.01%-- __rcu_process_callbacks | rcu_process_callbacks | __do_softirq | call_softirq | do_softirq | irq_exit | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--18.97%-- LWLockAcquire | | | |--8.64%-- ReleaseAndReadBuffer | | | |--8.64%-- PinBuffer | | | |--8.62%-- slot_deform_tuple | | | |--6.92%-- heap_hot_search_buffer | | | |--5.14%-- _bt_compare | | | |--3.47%-- UnpinBuffer.clone.0 | | | |--3.46%-- LWLockRelease | | | |--3.46%-- hash_search_with_hash_value | | | |--3.44%-- heap_page_prune_opt | | | |--1.74%-- _bt_next | | | |--1.74%-- memcpy | | | |--1.74%-- CheckForSerializableConflictOut | | | |--1.74%-- _bt_readpage | | | |--1.74%-- shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_hot_search_buffer | | | |--1.73%-- AllocSetAlloc | | | |--1.73%-- BufTableHashCode | | | |--1.73%-- MJEvalInnerValues | | | |--1.72%-- ResourceArrayRemove | | | |--1.72%-- do_page_fault | | page_fault | | heap_hot_search_buffer | | | |--1.72%-- __do_page_fault | | do_page_fault | | page_fault | | heap_page_prune_opt | | | |--1.70%-- _bt_checkkeys | | | |--1.70%-- IndexNext | | | |--1.70%-- GetPrivateRefCountEntry | | | |--1.70%-- ExecStoreTuple | | | |--1.70%-- ResourceArrayAdd | | | --1.70%-- ReadBuffer_common | |--9.14%-- __wake_up | | | |--97.61%-- __wake_up_bit | | unlock_page | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--40.63%-- heap_hot_search_buffer | | | | | |--21.70%-- hash_search_with_hash_value | | | | | |--16.24%-- heap_page_prune_opt | | | | | |--8.13%-- HeapTupleSatisfiesMVCC | | | | | |--5.45%-- _bt_checkpage | | | | | |--2.73%-- PinBuffer | | | | | |--2.67%-- _bt_readpage | | | | | --2.46%-- canonicalize_path | | | |--1.48%-- jbd2_journal_stop | | __ext4_journal_stop | | ext4_da_write_end | | generic_file_buffered_write | | __generic_file_aio_write | | generic_file_aio_write | | ext4_file_write | | do_sync_write | | vfs_write | | sys_write | | system_call_fastpath | | __write_nocancel | | | --0.91%-- account | extract_entropy_user | urandom_read | vfs_read | sys_read | system_call_fastpath | __read_nocancel | |--7.45%-- rcu_process_callbacks | __do_softirq | call_softirq | do_softirq | irq_exit | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--19.46%-- LWLockAcquire | | | |--12.92%-- PinBuffer | | | |--12.80%-- heap_hot_search_buffer | | | |--9.66%-- hash_search_with_hash_value | | | |--9.66%-- slot_deform_tuple | | | |--3.27%-- unlock_page | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_page_prune_opt | | | |--3.26%-- do_page_fault | | page_fault | | _bt_checkpage | | | |--3.26%-- do_page_fault | | page_fault | | heap_page_prune_opt | | | |--3.26%-- ExecStoreTuple | | | |--3.24%-- heap_page_prune_opt | | | |--3.24%-- HeapTupleSatisfiesMVCC | | | |--3.24%-- GetPrivateRefCountEntry | | | |--3.20%-- _bt_first | | | |--3.20%-- __memcmp_sse4_1 | | | |--3.20%-- FunctionCall2Coll | | | --3.13%-- __pagevec_free | release_pages | free_pages_and_swap_cache | unmap_vmas | exit_mmap | mmput | exit_mm | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | |--5.24%-- ntp_tick_length | do_timer | tick_do_update_jiffies64 | tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--12.91%-- hash_search_with_hash_value | | | |--9.23%-- LWLockRelease | | | |--9.17%-- PinBuffer | | | |--9.12%-- LWLockAcquire | | | |--4.64%-- slot_getsomeattrs | | | |--4.64%-- find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | _bt_readnextpage | | | |--4.64%-- ResourceArrayRemove | | | |--4.64%-- ReleaseAndReadBuffer | | | |--4.60%-- BufferGetBlockNumber | | | |--4.60%-- UnpinBuffer.clone.0 | | | |--4.59%-- heap_page_prune_opt | | | |--4.58%-- _bt_compare | | | |--4.55%-- heap_hot_search_buffer | | | |--4.54%-- ExecMergeJoin | | | |--4.53%-- MJCompare | | | |--4.53%-- FunctionCall2Coll | | | --4.50%-- index_fetch_heap | |--3.11%-- __percpu_counter_add | | | |--70.03%-- account_user_time | | account_process_tick | | update_process_times | | tick_sched_timer | | __run_hrtimer | | hrtimer_interrupt | | local_apic_timer_interrupt | | smp_apic_timer_interrupt | | apic_timer_interrupt | | | | | |--22.26%-- LWLockAcquire | | | | | |--11.17%-- GetPrivateRefCountEntry | | | | | |--11.17%-- LockBuffer | | | | | |--11.16%-- ReadBuffer_common | | | | | |--11.16%-- BufferGetBlockNumber | | | | | |--11.16%-- UnpinBuffer.clone.0 | | | | | |--10.97%-- heap_hot_search_buffer | | | | | --10.95%-- HeapTupleSatisfiesMVCC | | | |--15.64%-- account_system_time | | account_process_tick | | update_process_times | | tick_sched_timer | | __run_hrtimer | | hrtimer_interrupt | | local_apic_timer_interrupt | | smp_apic_timer_interrupt | | apic_timer_interrupt | | | | | |--50.01%-- do_page_fault | | | page_fault | | | heap_page_prune_opt | | | | | --49.99%-- handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_hot_search_buffer | | | |--7.64%-- unmap_region | | do_munmap | | sys_brk | | system_call_fastpath | | __brk | | | --6.70%-- __vm_enough_memory | selinux_vm_enough_memory | security_vm_enough_memory | mmap_region | do_mmap_pgoff | sys_mmap_pgoff | sys_mmap | system_call_fastpath | __GI___mmap64 | |--2.65%-- release_pages | free_pages_and_swap_cache | | | |--54.63%-- unmap_vmas | | exit_mmap | | mmput | | exit_mm | | do_exit | | do_group_exit | | sys_exit_group | | system_call_fastpath | | | |--36.40%-- unmap_region | | do_munmap | | | | | |--50.17%-- sys_munmap | | | system_call_fastpath | | | __GI___munmap | | | | | --49.83%-- sys_brk | | system_call_fastpath | | __brk | | | --8.97%-- ___pte_free_tlb | free_pgd_range | free_pgtables | exit_mmap | mmput | exit_mm | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | |--2.64%-- lock_task_sighand | do_send_sig_info | group_send_sig_info | kill_pid_info | sys_kill | system_call_fastpath | __GI___kill | |--1.56%-- ep_poll | sys_epoll_wait | system_call_fastpath | epoll_wait | |--1.21%-- ep_poll_callback | __wake_up_common | __wake_up_sync_key | __wake_up_sync | | | |--60.37%-- pipe_write | | do_sync_write | | vfs_write | | sys_write | | system_call_fastpath | | __write_nocancel | | | --39.63%-- pipe_read | do_sync_read | vfs_read | sys_read | system_call_fastpath | __read_nocancel --2.78%-- [...] 0.03% 0.00% postmaster [unknown] [.] 0x0000007b00000000 | ---0x7b00000000 0.03% 0.03% postmaster postgres [.] bms_make_singleton | ---bms_make_singleton 0.03% 0.00% perf libpthread-2.12.so [.] __write_nocancel | ---__write_nocancel | |--6.45%-- cmd_record | 0x67503 | main | __libc_start_main --93.55%-- [...] 0.03% 0.00% perf [kernel.kallsyms] [k] sys_write | ---sys_write system_call_fastpath __write_nocancel | |--6.41%-- cmd_record | 0x67503 | main | __libc_start_main --93.59%-- [...] 0.03% 0.00% postmaster [kernel.kallsyms] [k] __lock_page | ---__lock_page | |--98.01%-- find_lock_page | shmem_getpage_gfp | shmem_fault | __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | | | |--38.75%-- heap_hot_search_buffer | | | |--29.78%-- heap_page_prune_opt | | | |--14.59%-- hash_search_with_hash_value | | | |--5.55%-- HeapTupleSatisfiesMVCC | | | |--3.24%-- _bt_checkpage | | | |--3.07%-- _bt_readpage | | | |--2.54%-- PinBuffer | | | |--1.02%-- _bt_readnextpage | | | |--0.73%-- _bt_getroot | --0.74%-- [...] | --1.99%-- shmem_getpage_gfp shmem_fault __do_fault handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault | |--50.36%-- heap_page_prune_opt | |--25.29%-- heap_hot_search_buffer | --24.35%-- hash_search_with_hash_value 0.03% 0.00% perf [kernel.kallsyms] [k] vfs_write | ---vfs_write sys_write system_call_fastpath __write_nocancel | |--6.46%-- cmd_record | 0x67503 | main | __libc_start_main --93.54%-- [...] 0.03% 0.03% init [kernel.kallsyms] [k] find_next_bit | ---find_next_bit | |--54.01%-- cpumask_next_and | find_busiest_group | | | |--99.53%-- rebalance_domains | | run_rebalance_domains | | __do_softirq | | call_softirq | | do_softirq | | irq_exit | | | | | |--99.36%-- scheduler_ipi | | | smp_reschedule_interrupt | | | reschedule_interrupt | | | cpuidle_idle_call | | | cpu_idle | | | start_secondary | | | | | --0.64%-- smp_apic_timer_interrupt | | apic_timer_interrupt | | cpuidle_idle_call | | cpu_idle | | start_secondary | --0.47%-- [...] | |--40.74%-- find_busiest_group | rebalance_domains | run_rebalance_domains | __do_softirq | call_softirq | do_softirq | irq_exit | | | |--99.64%-- scheduler_ipi | | smp_reschedule_interrupt | | reschedule_interrupt | | cpuidle_idle_call | | cpu_idle | | start_secondary | --0.36%-- [...] | |--5.23%-- run_rebalance_domains | __do_softirq | call_softirq | do_softirq | irq_exit | scheduler_ipi | smp_reschedule_interrupt | reschedule_interrupt | cpuidle_idle_call | cpu_idle | start_secondary --0.02%-- [...] 0.03% 0.00% perf [kernel.kallsyms] [k] do_sync_write | ---do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel | |--6.51%-- cmd_record | 0x67503 | main | __libc_start_main --93.49%-- [...] 0.03% 0.00% perf [kernel.kallsyms] [k] ext4_file_write | ---ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel | |--6.16%-- cmd_record | 0x67503 | main | __libc_start_main --93.84%-- [...] 0.03% 0.00% perf [kernel.kallsyms] [k] generic_file_aio_write | ---generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel | |--6.17%-- cmd_record | 0x67503 | main | __libc_start_main --93.83%-- [...] 0.03% 0.00% perf [kernel.kallsyms] [k] __generic_file_aio_write | ---__generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel | |--6.20%-- cmd_record | 0x67503 | main | __libc_start_main --93.80%-- [...] 0.03% 0.01% postmaster [kernel.kallsyms] [k] account_user_time | ---account_user_time | |--99.23%-- account_process_tick | update_process_times | tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--17.62%-- LWLockAcquire | | | |--9.82%-- heap_hot_search_buffer | | | |--7.49%-- slot_deform_tuple | | | |--5.93%-- PinBuffer | | | |--5.44%-- LWLockRelease | | | |--3.87%-- memcpy | | | |--3.62%-- heap_page_prune_opt | | | |--3.62%-- _bt_compare | | | |--3.62%-- ReadBuffer_common | | | |--3.35%-- hash_search_with_hash_value | | | |--2.58%-- ResourceArrayRemove | | | |--2.08%-- ReleaseAndReadBuffer | | | |--1.82%-- GetPrivateRefCountEntry | | | |--1.80%-- IndexNext | | | |--1.30%-- UnpinBuffer.clone.0 | | | |--1.29%-- ExecMergeJoin | | | |--1.28%-- _bt_checkkeys | | | |--1.04%-- LockBuffer | | | |--1.03%-- slot_getattr | | | |--1.03%-- BufferGetBlockNumber | | | |--1.03%-- _bt_binsrch | | | |--1.03%-- ResourceOwnerForgetBuffer | | | |--0.78%-- MJEvalInnerValues | | | |--0.78%-- get_hash_value | | | |--0.78%-- ReadBufferExtended | | | |--0.77%-- MemoryContextReset | | | |--0.77%-- MJCompare | | | |--0.77%-- ExecInterpExpr | | | |--0.52%-- hash_any | | | |--0.52%-- _bt_readpage | | | |--0.52%-- ResourceArrayAdd | | | |--0.52%-- AllocSetAlloc | | | |--0.52%-- IsToastNamespace | | | |--0.52%-- _bt_next | | | |--0.51%-- _bt_checkpage | | | |--0.51%-- ExecScan | | | |--0.51%-- FunctionCall2Coll | | | |--0.51%-- btint4cmp | | | |--0.51%-- _bt_first | | | |--0.51%-- HeapTupleSatisfiesMVCC | | | |--0.51%-- ExecHashGetHashValue | | | |--0.51%-- index_fetch_heap | --6.45%-- [...] | --0.77%-- update_process_times tick_sched_timer __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt | |--33.77%-- LWLockAcquire | |--33.12%-- PinBuffer | --33.11%-- ExecInterpExpr 0.03% 0.03% postmaster postgres [.] ShutdownExprContext | ---ShutdownExprContext 0.03% 0.01% postmaster [kernel.kallsyms] [k] get_page_from_freelist | ---get_page_from_freelist __alloc_pages_nodemask | |--62.53%-- alloc_pages_current | | | |--99.20%-- pte_alloc_one | | __pte_alloc | | | | | |--98.21%-- handle_mm_fault | | | __do_page_fault | | | do_page_fault | | | page_fault | | | | | | | |--59.29%-- heap_page_prune_opt | | | | | | | |--26.72%-- _bt_checkpage | | | | | | | |--10.94%-- heap_hot_search_buffer | | | | | | | |--0.89%-- _bt_moveright | | | | | | | |--0.87%-- ReplicationSlotCleanup | | | --1.30%-- [...] | | | | | --1.79%-- copy_pte_range | | copy_page_range | | dup_mm | | copy_process | | do_fork | | sys_clone | | stub_clone | | __libc_fork | | fork_process | --0.80%-- [...] | |--37.18%-- alloc_pages_vma | | | |--85.08%-- handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--27.57%-- AllocSetAlloc | | | | | |--27.22%-- memcpy | | | | | |--8.75%-- MemoryContextAllocZeroAligned | | | | | |--6.69%-- ExecHashTableInsert | | | | | |--6.50%-- lappend | | | | | |--5.72%-- _int_malloc | | | | | |--5.68%-- debackslash | | | | | |--2.48%-- RelationBuildTriggers | | | | | |--2.46%-- __memset_sse2 | | | | | |--2.29%-- palloc0 | | | | | |--1.58%-- sYSMALLOc | | | | | |--0.81%-- ExprEvalPushStep | | | | | |--0.79%-- _wordcopy_bwd_aligned | | | | | |--0.75%-- ResourceArrayEnlarge | | | | | --0.71%-- CreateTupleDescCopyConstr | | | |--14.21%-- do_wp_page | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--18.22%-- InitializeOneGUCOption | | | | | |--17.96%-- __memset_sse2 | | | | | |--7.66%-- __libc_fork | | | fork_process | | | | | |--6.99%-- maybe_start_bgworkers | | | | | |--5.06%-- InitFileAccess | | | | | |--5.02%-- __reclaim_stacks | | | | | |--5.02%-- _dl_fixup | | | | | |--5.00%-- ret_from_fork | | | __libc_fork | | | fork_process | | | | | |--4.95%-- FunctionCall2Coll | | | | | |--4.82%-- hash_create | | | 0 | | | | | |--4.53%-- AtEOXact_ApplyLauncher | | | | | |--4.47%-- setlocale | | | | | |--4.26%-- StartTransaction | | | | | |--3.35%-- _IO_list_unlock | | | fork_process | | | | | --2.70%-- urandom_read | | vfs_read | | sys_read | | system_call_fastpath | | __read_nocancel | | | --0.71%-- shmem_alloc_page | shmem_getpage_gfp | shmem_fault | __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | generic_file_aio_read | do_sync_read | vfs_read | sys_read | system_call_fastpath | __read_nocancel --0.29%-- [...] 0.03% 0.00% perf [kernel.kallsyms] [k] generic_file_buffered_write | ---generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel | |--6.38%-- cmd_record | 0x67503 | main | __libc_start_main --93.62%-- [...] 0.02% 0.01% postmaster [kernel.kallsyms] [k] __wait_on_bit_lock | ---__wait_on_bit_lock __lock_page find_lock_page shmem_getpage_gfp shmem_fault __do_fault handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault | |--39.18%-- heap_hot_search_buffer | |--28.96%-- heap_page_prune_opt | |--14.63%-- hash_search_with_hash_value | |--4.89%-- HeapTupleSatisfiesMVCC | |--3.41%-- _bt_checkpage | |--3.21%-- _bt_readpage | |--2.89%-- PinBuffer | |--1.17%-- _bt_readnextpage | |--0.83%-- _bt_getroot --0.84%-- [...] 0.02% 0.02% postmaster [kernel.kallsyms] [k] retint_swapgs | ---retint_swapgs | |--45.57%-- heap_hot_search_buffer | |--29.46%-- heap_page_prune_opt | |--5.63%-- _bt_checkpage | |--5.37%-- hash_search_with_hash_value | |--2.69%-- _bt_readnextpage | |--2.06%-- _bt_compare | |--1.79%-- PinBuffer | |--1.50%-- slot_deform_tuple | |--1.49%-- _bt_moveright | |--1.19%-- _bt_readpage | |--1.19%-- _bt_checkkeys | |--0.60%-- HeapTupleSatisfiesMVCC | |--0.59%-- LWLockAcquire --0.88%-- [...] 0.02% 0.00% postmaster [kernel.kallsyms] [k] __pagevec_free | ---__pagevec_free release_pages | |--99.82%-- free_pages_and_swap_cache | | | |--58.88%-- ___pte_free_tlb | | free_pgd_range | | free_pgtables | | exit_mmap | | mmput | | exit_mm | | do_exit | | do_group_exit | | sys_exit_group | | system_call_fastpath | | | |--14.42%-- exit_mmap | | mmput | | exit_mm | | do_exit | | do_group_exit | | sys_exit_group | | system_call_fastpath | | | |--14.39%-- unmap_vmas | | exit_mmap | | mmput | | exit_mm | | do_exit | | do_group_exit | | sys_exit_group | | system_call_fastpath | | | |--11.70%-- unmap_region | | do_munmap | | | | | |--84.68%-- sys_munmap | | | system_call_fastpath | | | __GI___munmap | | | | | --15.32%-- sys_brk | | system_call_fastpath | | __brk | --0.61%-- [...] --0.18%-- [...] 0.02% 0.00% postmaster [kernel.kallsyms] [k] free_pgtables | ---free_pgtables | |--98.86%-- exit_mmap | mmput | exit_mm | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | --1.14%-- unmap_region do_munmap | |--73.51%-- sys_munmap | system_call_fastpath | __GI___munmap | --26.49%-- sys_brk system_call_fastpath __brk 0.02% 0.00% postmaster [kernel.kallsyms] [k] free_hot_cold_page | ---free_hot_cold_page | |--98.78%-- __pagevec_free | release_pages | | | |--99.81%-- free_pages_and_swap_cache | | | | | |--58.66%-- ___pte_free_tlb | | | free_pgd_range | | | free_pgtables | | | exit_mmap | | | mmput | | | exit_mm | | | do_exit | | | do_group_exit | | | sys_exit_group | | | system_call_fastpath | | | | | |--14.51%-- exit_mmap | | | mmput | | | exit_mm | | | do_exit | | | do_group_exit | | | sys_exit_group | | | system_call_fastpath | | | | | |--14.17%-- unmap_vmas | | | exit_mmap | | | mmput | | | exit_mm | | | do_exit | | | do_group_exit | | | sys_exit_group | | | system_call_fastpath | | | | | |--12.03%-- unmap_region | | | do_munmap | | | | | | | |--84.68%-- sys_munmap | | | | system_call_fastpath | | | | __GI___munmap | | | | | | | --15.32%-- sys_brk | | | system_call_fastpath | | | __brk | | --0.62%-- [...] | --0.19%-- [...] | |--0.61%-- release_pages | free_pages_and_swap_cache | | | |--50.36%-- ___pte_free_tlb | | free_pgd_range | | free_pgtables | | exit_mmap | | mmput | | exit_mm | | do_exit | | do_group_exit | | sys_exit_group | | system_call_fastpath | | | --49.64%-- unmap_region | do_munmap | sys_munmap | system_call_fastpath | __GI___munmap | --0.61%-- free_hot_page | |--50.16%-- __put_single_page | put_page | do_wp_page | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | ret_from_fork | __libc_fork | fork_process | --49.84%-- __free_pages free_pages pgd_free __mmdrop finish_task_switch schedule_tail ret_from_fork __libc_fork fork_process 0.02% 0.00% init [kernel.kallsyms] [k] apic_timer_interrupt | ---apic_timer_interrupt | |--98.64%-- cpuidle_idle_call | cpu_idle | start_secondary | |--1.06%-- schedule | cpu_idle | start_secondary --0.30%-- [...] 0.02% 0.02% postmaster [kernel.kallsyms] [k] native_set_pte_at | ---native_set_pte_at | |--72.11%-- __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | | | |--47.24%-- heap_hot_search_buffer | | | |--36.19%-- heap_page_prune_opt | | | |--5.55%-- _bt_checkpage | | | |--3.37%-- hash_search_with_hash_value | | | |--1.71%-- _bt_moveright | | | |--1.70%-- _bt_checkkeys | | | |--1.28%-- PinBuffer | | | |--0.86%-- HeapTupleSatisfiesMVCC | | | |--0.85%-- _bt_readpage | | | |--0.85%-- _bt_compare | --0.42%-- [...] | --27.89%-- handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault | |--53.90%-- heap_hot_search_buffer | |--34.04%-- heap_page_prune_opt | |--3.27%-- _bt_checkpage | |--2.21%-- hash_search_with_hash_value | |--2.20%-- _bt_compare | |--1.11%-- _bt_readnextpage | |--1.11%-- PinBuffer | |--1.10%-- memcpy | --1.06%-- debackslash 0.02% 0.00% postmaster [unknown] [.] 0x0000000230930800 | ---0x230930800 0.02% 0.02% postmaster [kernel.kallsyms] [k] update_curr | ---update_curr | |--95.34%-- task_tick_fair | scheduler_tick | update_process_times | tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--10.25%-- LWLockAcquire | | | |--9.61%-- PinBuffer | | | |--8.62%-- heap_hot_search_buffer | | | |--5.31%-- slot_deform_tuple | | | |--4.99%-- _bt_compare | | | |--4.33%-- hash_search_with_hash_value | | | |--3.66%-- do_page_fault | | page_fault | | | | | |--63.86%-- heap_page_prune_opt | | | | | |--18.07%-- hash_search_with_hash_value | | | | | |--9.09%-- _bt_readnextpage | | | | | --8.98%-- heap_hot_search_buffer | | | |--3.64%-- LWLockRelease | | | |--3.63%-- heap_page_prune_opt | | | |--2.33%-- find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--57.34%-- heap_page_prune_opt | | | | | |--28.52%-- hash_search_with_hash_value | | | | | --14.13%-- heap_hot_search_buffer | | | |--1.99%-- index_getnext_tid | | | |--1.99%-- UnpinBuffer.clone.0 | | | |--1.98%-- _bt_checkkeys | | | |--1.66%-- find_get_page | | find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--40.41%-- heap_hot_search_buffer | | | | | |--39.61%-- heap_page_prune_opt | | | | | --19.98%-- _bt_checkpage | | | |--1.66%-- slot_getattr | | | |--1.65%-- BufferGetBlockNumber | | | |--1.33%-- hash_any | | | |--1.32%-- ReadBuffer_common | | | |--1.32%-- ReleaseAndReadBuffer | | | |--1.32%-- FunctionCall2Coll | | | |--1.32%-- memcpy | | | |--1.00%-- ResourceArrayRemove | | | |--0.99%-- ExecNestLoop | | | |--0.99%-- MemoryContextReset | | | |--0.99%-- __memcmp_sse4_1 | | | |--0.99%-- unlock_page | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--66.87%-- heap_page_prune_opt | | | | | --33.13%-- heap_hot_search_buffer | | | |--0.99%-- GetPrivateRefCountEntry | | | |--0.99%-- __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--66.65%-- heap_page_prune_opt | | | | | --33.35%-- heap_hot_search_buffer | | | |--0.99%-- ReadBufferExtended | | | |--0.67%-- _bt_next | | | |--0.67%-- _bt_readpage | | | |--0.66%-- _bt_binsrch | | | |--0.66%-- TransactionIdLimitedForOldSnapshots | | | |--0.66%-- shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_hot_search_buffer | | | |--0.66%-- LockBuffer | | | |--0.66%-- btint4cmp | | | |--0.66%-- _bt_first | | | |--0.66%-- ResourceOwnerForgetBuffer | | | |--0.66%-- ExecScan | | | |--0.66%-- index_fetch_heap | | | |--0.66%-- IndexNext | --10.23%-- [...] | |--1.86%-- scheduler_tick | update_process_times | tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--33.96%-- heap_hot_search_buffer | | | |--33.83%-- LWLockAcquire | | | |--16.81%-- ResourceArrayRemove | | | --15.40%-- __alloc_pages_nodemask | alloc_pages_vma | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | AllocSetAlloc | |--1.53%-- dequeue_entity | dequeue_task_fair | dequeue_task | deactivate_task | schedule | | | |--74.07%-- schedule_hrtimeout_range | | ep_poll | | sys_epoll_wait | | system_call_fastpath | | epoll_wait | | | |--20.52%-- io_schedule | | sync_page | | __wait_on_bit_lock | | __lock_page | | find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | PinBuffer | | | --5.41%-- lock_sock_nested | skb_free_datagram_locked | udpv6_recvmsg | sock_common_recvmsg | sock_recvmsg | sys_recvfrom | system_call_fastpath | __libc_recv | --1.26%-- enqueue_entity enqueue_task_fair enqueue_task activate_task try_to_wake_up | |--50.46%-- default_wake_function | autoremove_wake_function | wake_bit_function | __wake_up_common | __wake_up | __wake_up_bit | unlock_page | __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | | | |--50.03%-- hash_search_with_hash_value | | | --49.97%-- heap_hot_search_buffer | --49.54%-- wake_up_state signal_wake_up complete_signal __send_signal send_signal do_send_sig_info group_send_sig_info kill_pid_info sys_kill system_call_fastpath __GI___kill 0.02% 0.00% init [kernel.kallsyms] [k] smp_apic_timer_interrupt | ---smp_apic_timer_interrupt | |--99.91%-- apic_timer_interrupt | | | |--98.59%-- cpuidle_idle_call | | cpu_idle | | start_secondary | | | |--1.10%-- schedule | | cpu_idle | | start_secondary | --0.31%-- [...] --0.09%-- [...] 0.02% 0.02% postmaster postgres [.] _bt_freestack | ---_bt_freestack 0.02% 0.01% postmaster [kernel.kallsyms] [k] ktime_get_update_offsets | ---ktime_get_update_offsets | |--96.79%-- hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--15.55%-- LWLockAcquire | | | |--9.60%-- PinBuffer | | | |--8.59%-- slot_deform_tuple | | | |--8.58%-- heap_hot_search_buffer | | | |--5.28%-- heap_page_prune_opt | | | |--4.95%-- LWLockRelease | | | |--3.63%-- find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--63.82%-- heap_hot_search_buffer | | | | | |--27.12%-- heap_page_prune_opt | | | | | --9.06%-- _bt_moveright | | | |--3.29%-- do_page_fault | | page_fault | | | | | |--49.80%-- heap_page_prune_opt | | | | | |--40.23%-- heap_hot_search_buffer | | | | | --9.97%-- hash_search_with_hash_value | | | |--2.96%-- hash_search_with_hash_value | | | |--2.64%-- UnpinBuffer.clone.0 | | | |--2.29%-- _bt_compare | | | |--1.99%-- ReadBuffer_common | | | |--1.98%-- slot_getattr | | | |--1.32%-- ReleaseAndReadBuffer | | | |--1.32%-- GetPrivateRefCountEntry | | | |--1.32%-- __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--74.71%-- heap_page_prune_opt | | | | | --25.29%-- heap_hot_search_buffer | | | |--1.32%-- hash_any | | | |--1.32%-- _bt_readpage | | | |--1.32%-- memcpy | | | |--1.32%-- FunctionCall2Coll | | | |--1.31%-- __do_page_fault | | do_page_fault | | page_fault | | | | | |--50.09%-- heap_hot_search_buffer | | | | | |--24.97%-- heap_page_prune_opt | | | | | --24.94%-- _bt_checkpage | | | |--0.99%-- _bt_checkkeys | | | |--0.67%-- ResourceOwnerForgetBuffer | | | |--0.67%-- BufferGetBlockNumber | | | |--0.66%-- ResourceArrayEnlarge | | | |--0.66%-- unlock_page | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--50.44%-- heap_page_prune_opt | | | | | --49.56%-- heap_hot_search_buffer | | | |--0.66%-- ExecClearTuple | | | |--0.66%-- ReadBufferExtended | | | |--0.66%-- handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--50.00%-- heap_hot_search_buffer | | | | | --50.00%-- heap_page_prune_opt | | | |--0.66%-- ExecScan | | | |--0.66%-- ResourceArrayRemove | | | |--0.66%-- index_getnext_tid | | | |--0.66%-- IndexNext | --9.89%-- [...] | --3.21%-- local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt | |--19.98%-- LWLockAcquire | |--10.09%-- ResourceOwnerForgetBuffer | |--10.08%-- PinBuffer | |--10.08%-- heap_page_prune_opt | |--10.07%-- heap_hot_search_buffer | |--9.96%-- hash_search_with_hash_value | |--9.96%-- ResourceArrayAdd | |--9.89%-- hash_any | --9.89%-- find_lock_page shmem_getpage_gfp shmem_fault __do_fault handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault heap_hot_search_buffer 0.02% 0.00% postmaster [kernel.kallsyms] [k] free_pgd_range | ---free_pgd_range free_pgtables exit_mmap mmput exit_mm do_exit do_group_exit sys_exit_group system_call_fastpath 0.02% 0.02% postmaster postgres [.] memcmp@plt | ---memcmp@plt 0.02% 0.02% postmaster postgres [.] ExecScanReScan | ---ExecScanReScan 0.02% 0.02% postmaster postgres [.] PredicateLockPage | ---PredicateLockPage 0.02% 0.02% postmaster postgres [.] bms_add_member | ---bms_add_member 0.02% 0.02% postmaster [kernel.kallsyms] [k] native_write_msr_safe | ---native_write_msr_safe | |--59.56%-- __intel_pmu_disable_all | intel_pmu_disable_all | x86_pmu_disable | perf_pmu_disable | perf_event_task_tick | scheduler_tick | update_process_times | tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--17.29%-- PinBuffer | | | |--14.34%-- LWLockAcquire | | | |--8.89%-- heap_hot_search_buffer | | | |--5.95%-- slot_deform_tuple | | | |--4.75%-- _bt_compare | | | |--3.57%-- do_page_fault | | page_fault | | | | | |--66.41%-- heap_hot_search_buffer | | | | | |--16.86%-- heap_page_prune_opt | | | | | --16.73%-- _bt_checkkeys | | | |--3.57%-- hash_search_with_hash_value | | | |--2.98%-- heap_page_prune_opt | | | |--2.96%-- LWLockRelease | | | |--2.38%-- memcpy | | | |--2.37%-- UnpinBuffer.clone.0 | | | |--1.80%-- GetPrivateRefCountEntry | | | |--1.80%-- _bt_checkkeys | | | |--1.78%-- IndexNext | | | |--1.78%-- find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--66.88%-- heap_page_prune_opt | | | | | --33.12%-- heap_hot_search_buffer | | | |--1.78%-- _bt_binsrch | | | |--1.20%-- ReleaseBuffer | | | |--1.20%-- HeapTupleSatisfiesMVCC | | | |--1.19%-- ReadBuffer_common | | | |--1.19%-- unlock_page | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_hot_search_buffer | | | |--1.19%-- IndexOnlyNext | | | |--1.18%-- __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--50.00%-- _bt_checkpage | | | | | --50.00%-- heap_hot_search_buffer | | | |--0.60%-- _bt_search | | | |--0.60%-- bms_add_member | | | |--0.60%-- FunctionCall2Coll | | | |--0.60%-- MJCompare | | | |--0.60%-- handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_page_prune_opt | | | |--0.60%-- slot_getattr | | | |--0.60%-- MJEvalInnerValues | | | |--0.59%-- ResourceOwnerForgetBuffer | | | |--0.59%-- _bt_readpage | | | |--0.59%-- index_getprocinfo | | | |--0.59%-- _bt_preprocess_keys | | | |--0.59%-- hash_any | | | |--0.59%-- find_get_page | | find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_page_prune_opt | | | |--0.59%-- _bt_first | | | |--0.59%-- __memcmp_sse4_1 | | | |--0.59%-- btint4cmp | | | |--0.59%-- LockBuffer | | | |--0.59%-- MJEvalOuterValues | | | |--0.59%-- TransactionIdLimitedForOldSnapshots | | | |--0.59%-- BufTableHashCode | | | |--0.59%-- index_getnext_tid | | | |--0.59%-- ResourceArrayRemove | | | |--0.59%-- __do_page_fault | | do_page_fault | | page_fault | | heap_hot_search_buffer | | | |--0.59%-- shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_hot_search_buffer | | | --0.59%-- malloc_consolidate | |--31.22%-- __intel_pmu_enable_all | intel_pmu_enable_all | x86_pmu_enable | perf_pmu_enable | | | |--100.00%-- perf_event_task_tick | | scheduler_tick | | update_process_times | | tick_sched_timer | | __run_hrtimer | | hrtimer_interrupt | | local_apic_timer_interrupt | | smp_apic_timer_interrupt | | apic_timer_interrupt | | | | | |--26.08%-- LWLockAcquire | | | | | |--6.82%-- heap_page_prune_opt | | | | | |--6.82%-- hash_search_with_hash_value | | | | | |--6.81%-- PinBuffer | | | | | |--4.57%-- heap_hot_search_buffer | | | | | |--4.57%-- memcpy | | | | | |--4.53%-- slot_deform_tuple | | | | | |--3.42%-- LWLockRelease | | | | | |--3.40%-- do_page_fault | | | page_fault | | | | | | | |--66.93%-- heap_hot_search_buffer | | | | | | | --33.07%-- heap_page_prune_opt | | | | | |--2.29%-- ResourceArrayRemove | | | | | |--2.29%-- find_lock_page | | | shmem_getpage_gfp | | | shmem_fault | | | __do_fault | | | handle_pte_fault | | | handle_mm_fault | | | __do_page_fault | | | do_page_fault | | | page_fault | | | heap_hot_search_buffer | | | | | |--2.29%-- BufTableLookup | | | | | |--2.28%-- _bt_binsrch | | | | | |--2.27%-- ReadBuffer_common | | | | | |--2.26%-- _bt_compare | | | | | |--1.15%-- _bt_checkkeys | | | | | |--1.15%-- BufTableHashCode | | | | | |--1.15%-- _bt_checkpage | | | | | |--1.15%-- __do_page_fault | | | do_page_fault | | | page_fault | | | PinBuffer | | | | | |--1.15%-- ExecStoreTuple | | | | | |--1.15%-- IncrBufferRefCount | | | | | |--1.14%-- _bt_next | | | | | |--1.14%-- GetPrivateRefCountEntry | | | | | |--1.13%-- _bt_preprocess_keys | | | | | |--1.13%-- MJCompare | | | | | |--1.13%-- IndexOnlyNext | | | | | |--1.13%-- MemoryContextReset | | | | | |--1.13%-- AllocSetFree | | | | | |--1.13%-- BufferGetBlockNumber | | | | | |--1.13%-- ExecReScan | | | | | |--1.13%-- IndexNext | | | | | --1.12%-- ResourceArrayAdd | --0.00%-- [...] | |--8.86%-- intel_pmu_enable_all | x86_pmu_enable | perf_pmu_enable | perf_event_task_tick | scheduler_tick | update_process_times | tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--12.05%-- LWLockAcquire | | | |--8.02%-- page_add_file_rmap | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--50.49%-- heap_hot_search_buffer | | | | | --49.51%-- _bt_checkpage | | | |--7.99%-- hash_search_with_hash_value | | | |--7.99%-- PinBuffer | | | |--7.99%-- heap_page_prune_opt | | | |--7.95%-- ResourceArrayRemove | | | |--7.94%-- slot_deform_tuple | | | |--4.05%-- ReleaseAndReadBuffer | | | |--4.05%-- btint4fastcmp | | | |--4.05%-- memcpy | | | |--4.05%-- btrescan | | | |--4.02%-- _bt_compare | | | |--3.97%-- LWLockRelease | | | |--3.97%-- heap_hot_search_buffer | | | |--3.97%-- btint4cmp | | | |--3.97%-- GetPrivateRefCountEntry | | | --3.97%-- get_hash_value --0.36%-- [...] 0.02% 0.00% postmaster [kernel.kallsyms] [k] ___pte_free_tlb | ---___pte_free_tlb free_pgd_range free_pgtables exit_mmap mmput exit_mm do_exit do_group_exit sys_exit_group system_call_fastpath 0.02% 0.00% postmaster [kernel.kallsyms] [k] rcu_check_callbacks | ---rcu_check_callbacks | |--93.76%-- update_process_times | tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--11.40%-- LWLockAcquire | | | |--9.01%-- do_page_fault | | page_fault | | | | | |--47.84%-- heap_page_prune_opt | | | | | |--43.52%-- heap_hot_search_buffer | | | | | |--4.32%-- _bt_checkkeys | | | | | --4.32%-- hash_search_with_hash_value | | | |--8.24%-- PinBuffer | | | |--7.86%-- heap_hot_search_buffer | | | |--6.31%-- heap_page_prune_opt | | | |--5.48%-- find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--42.91%-- heap_hot_search_buffer | | | | | |--35.78%-- heap_page_prune_opt | | | | | |--7.11%-- _bt_moveright | | | | | |--7.10%-- _bt_checkkeys | | | | | --7.10%-- _bt_checkpage | | | |--3.52%-- slot_deform_tuple | | | |--3.52%-- LWLockRelease | | | |--3.14%-- ReadBuffer_common | | | |--2.76%-- _bt_compare | | | |--2.35%-- hash_search_with_hash_value | | | |--1.96%-- hash_any | | | |--1.96%-- __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_hot_search_buffer | | | |--1.95%-- _bt_checkkeys | | | |--1.57%-- FunctionCall2Coll | | | |--1.57%-- unlock_page | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--25.25%-- HeapTupleSatisfiesMVCC | | | | | |--25.24%-- heap_hot_search_buffer | | | | | |--24.76%-- heap_page_prune_opt | | | | | --24.75%-- PinBuffer | | | |--1.57%-- MJEvalInnerValues | | | |--1.56%-- GetPrivateRefCountEntry | | | |--1.56%-- ResourceArrayRemove | | | |--1.18%-- ReadBufferExtended | | | |--1.18%-- _bt_binsrch | | | |--1.17%-- ReleaseAndReadBuffer | | | |--0.79%-- UnpinBuffer.clone.0 | | | |--0.79%-- shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--50.48%-- heap_page_prune_opt | | | | | --49.52%-- PinBuffer | | | |--0.79%-- _bt_moveright | | | |--0.79%-- find_get_page | | find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_page_prune_opt | | | |--0.78%-- shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--50.27%-- _bt_checkpage | | | | | --49.73%-- _bt_readnextpage | | | |--0.78%-- _bt_readpage | | | |--0.78%-- _bt_first | | | |--0.78%-- ExecNestLoop | | | |--0.78%-- slot_getsomeattrs | | | |--0.78%-- __do_page_fault | | do_page_fault | | page_fault | | | | | |--50.00%-- heap_page_prune_opt | | | | | --50.00%-- heap_hot_search_buffer | | | |--0.78%-- btrescan | | | |--0.78%-- BufferGetBlockNumber | | | |--0.77%-- page_add_file_rmap | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_hot_search_buffer | --9.01%-- [...] | --6.24%-- tick_sched_timer __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt | |--23.62%-- LWLockAcquire | |--17.64%-- heap_hot_search_buffer | |--11.72%-- PinBuffer | |--11.71%-- hash_search_with_hash_value | |--5.97%-- IndexOnlyNext | |--5.97%-- _bt_relandgetbuf | |--5.86%-- MJCompare | |--5.86%-- do_page_fault | page_fault | heap_hot_search_buffer | |--5.86%-- UnpinBuffer.clone.0 | --5.81%-- slot_getattr 0.02% 0.02% postmaster postgres [.] fmgr_info_copy | ---fmgr_info_copy | |--98.20%-- 0x17 | |--0.70%-- 0 --1.10%-- [...] 0.02% 0.02% postmaster [kernel.kallsyms] [k] __percpu_counter_add | ---__percpu_counter_add | |--81.56%-- account_user_time | account_process_tick | update_process_times | tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--18.31%-- LWLockAcquire | | | |--9.59%-- heap_hot_search_buffer | | | |--7.29%-- slot_deform_tuple | | | |--6.39%-- LWLockRelease | | | |--5.92%-- PinBuffer | | | |--4.56%-- _bt_compare | | | |--4.11%-- heap_page_prune_opt | | | |--3.65%-- ReadBuffer_common | | | |--3.64%-- memcpy | | | |--3.21%-- ReleaseAndReadBuffer | | | |--3.20%-- hash_search_with_hash_value | | | |--2.28%-- ResourceArrayRemove | | | |--2.28%-- IndexNext | | | |--1.84%-- GetPrivateRefCountEntry | | | |--1.38%-- UnpinBuffer.clone.0 | | | |--1.37%-- BufferGetBlockNumber | | | |--1.36%-- ExecInterpExpr | | | |--0.92%-- hash_any | | | |--0.92%-- LockBuffer | | | |--0.91%-- slot_getattr | | | |--0.91%-- _bt_binsrch | | | |--0.91%-- ExecMergeJoin | | | |--0.91%-- _bt_next | | | |--0.91%-- ReadBufferExtended | | | |--0.91%-- btint4cmp | --12.31%-- [...] | |--16.35%-- account_system_time | account_process_tick | update_process_times | tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--45.52%-- do_page_fault | | page_fault | | | | | |--44.78%-- heap_hot_search_buffer | | | | | |--40.21%-- heap_page_prune_opt | | | | | |--9.95%-- _bt_checkpage | | | | | --5.06%-- hash_search_with_hash_value | | | |--15.85%-- find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--85.76%-- heap_hot_search_buffer | | | | | --14.24%-- _bt_checkpage | | | |--11.34%-- find_get_page | | find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--80.06%-- heap_hot_search_buffer | | | | | --19.94%-- heap_page_prune_opt | | | |--9.12%-- handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_hot_search_buffer | | | |--6.78%-- unlock_page | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_hot_search_buffer | | | |--4.55%-- __do_page_fault | | do_page_fault | | page_fault | | heap_page_prune_opt | | | |--4.54%-- handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--50.74%-- heap_hot_search_buffer | | | | | --49.26%-- hash_search_with_hash_value | | | --2.30%-- unmap_vmas | exit_mmap | mmput | exit_mm | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | |--1.01%-- __vm_enough_memory | selinux_vm_enough_memory | security_vm_enough_memory | | | |--69.27%-- mmap_region | | do_mmap_pgoff | | sys_mmap_pgoff | | sys_mmap | | system_call_fastpath | | __GI___mmap64 | | | --30.73%-- do_brk | sys_brk | system_call_fastpath | __brk --1.09%-- [...] 0.02% 0.01% postmaster [kernel.kallsyms] [k] free_pcppages_bulk | ---free_pcppages_bulk free_hot_cold_page | |--99.21%-- __pagevec_free | release_pages | free_pages_and_swap_cache | | | |--62.19%-- ___pte_free_tlb | | free_pgd_range | | free_pgtables | | exit_mmap | | mmput | | exit_mm | | do_exit | | do_group_exit | | sys_exit_group | | system_call_fastpath | | | |--13.31%-- unmap_vmas | | exit_mmap | | mmput | | exit_mm | | do_exit | | do_group_exit | | sys_exit_group | | system_call_fastpath | | | |--12.82%-- exit_mmap | | mmput | | exit_mm | | do_exit | | do_group_exit | | sys_exit_group | | system_call_fastpath | | | |--10.86%-- unmap_region | | do_munmap | | | | | |--85.35%-- sys_munmap | | | system_call_fastpath | | | __GI___munmap | | | | | --14.65%-- sys_brk | | system_call_fastpath | | __brk | --0.81%-- [...] | --0.79%-- free_hot_page | |--50.16%-- __put_single_page | put_page | do_wp_page | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | ret_from_fork | __libc_fork | fork_process | --49.84%-- __free_pages free_pages pgd_free __mmdrop finish_task_switch schedule_tail ret_from_fork __libc_fork fork_process 0.02% 0.00% postmaster [kernel.kallsyms] [k] update_rq_clock | ---update_rq_clock | |--94.37%-- scheduler_tick | update_process_times | tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--14.75%-- LWLockAcquire | | | |--8.40%-- slot_deform_tuple | | | |--6.31%-- PinBuffer | | | |--5.09%-- heap_hot_search_buffer | | | |--4.64%-- heap_page_prune_opt | | | |--4.22%-- LWLockRelease | | | |--3.80%-- do_page_fault | | page_fault | | | | | |--44.47%-- heap_hot_search_buffer | | | | | |--33.27%-- heap_page_prune_opt | | | | | --22.25%-- hash_search_with_hash_value | | | |--2.96%-- ReleaseAndReadBuffer | | | |--2.95%-- _bt_compare | | | |--2.93%-- hash_search_with_hash_value | | | |--2.52%-- UnpinBuffer.clone.0 | | | |--2.12%-- index_fetch_heap | | | |--2.12%-- find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--59.91%-- heap_page_prune_opt | | | | | |--20.11%-- _bt_checkpage | | | | | --19.98%-- heap_hot_search_buffer | | | |--2.11%-- ReadBuffer_common | | | |--1.70%-- _bt_readpage | | | |--1.69%-- memcpy | | | |--1.68%-- BufferGetBlockNumber | | | |--1.67%-- MJCompare | | | |--1.28%-- HeapTupleSatisfiesMVCC | | | |--1.28%-- IndexNext | | | |--1.27%-- MJEvalInnerValues | | | |--1.27%-- FunctionCall2Coll | | | |--1.26%-- ReadBufferExtended | | | |--1.26%-- ExecStoreTuple | | | |--1.26%-- find_get_page | | find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--33.41%-- heap_hot_search_buffer | | | | | |--33.41%-- heap_page_prune_opt | | | | | --33.18%-- hash_search_with_hash_value | | | |--0.85%-- ExecScan | | | |--0.85%-- index_getnext | | | |--0.85%-- GetPrivateRefCountEntry | | | |--0.85%-- PredicateLockTuple | | | |--0.85%-- MemoryContextReset | | | |--0.84%-- _bt_checkkeys | | | |--0.84%-- __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_hot_search_buffer | | | |--0.84%-- _bt_checkpage | | | |--0.84%-- _bt_binsrch | --11.82%-- [...] | |--2.40%-- enqueue_task | activate_task | try_to_wake_up | | | |--66.53%-- wake_up_state | | signal_wake_up | | complete_signal | | __send_signal | | send_signal | | do_send_sig_info | | group_send_sig_info | | kill_pid_info | | sys_kill | | system_call_fastpath | | __GI___kill | | | | | --100.00%-- 0x1 | | 0x100007fff | | | --33.47%-- default_wake_function | autoremove_wake_function | wake_bit_function | __wake_up_common | __wake_up | __wake_up_bit | unlock_page | __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | | | |--50.13%-- heap_hot_search_buffer | | | --49.87%-- heap_page_prune_opt | |--1.98%-- update_process_times | tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--40.17%-- LWLockAcquire | | | |--19.97%-- LWLockRelease | | | |--19.94%-- hash_search_with_hash_value | | | --19.93%-- ReadBuffer_common | |--0.86%-- dequeue_task | deactivate_task | schedule | schedule_hrtimeout_range | ep_poll | sys_epoll_wait | system_call_fastpath | epoll_wait --0.40%-- [...] 0.02% 0.02% postmaster [kernel.kallsyms] [k] restore_args | ---restore_args | |--41.73%-- heap_hot_search_buffer | |--33.65%-- heap_page_prune_opt | |--7.26%-- hash_search_with_hash_value | |--5.68%-- _bt_checkpage | |--3.23%-- _bt_compare | |--2.84%-- PinBuffer | |--1.63%-- _bt_moveright | |--1.21%-- _bt_readnextpage --2.78%-- [...] 0.02% 0.01% postmaster postgres [.] ExecHashTableInsert | ---ExecHashTableInsert 0.02% 0.02% postmaster [kernel.kallsyms] [k] native_apic_mem_write | ---native_apic_mem_write | |--69.72%-- apic_timer_interrupt | | | |--14.88%-- LWLockAcquire | | | |--10.69%-- heap_hot_search_buffer | | | |--7.12%-- PinBuffer | | | |--7.12%-- slot_deform_tuple | | | |--5.36%-- do_page_fault | | page_fault | | | | | |--44.39%-- heap_hot_search_buffer | | | | | |--33.33%-- hash_search_with_hash_value | | | | | --22.28%-- heap_page_prune_opt | | | |--4.18%-- hash_search_with_hash_value | | | |--2.97%-- _bt_compare | | | |--2.97%-- LWLockRelease | | | |--2.40%-- find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--74.85%-- heap_hot_search_buffer | | | | | --25.15%-- _bt_checkpage | | | |--2.40%-- ExecJustInnerVar | | | |--2.39%-- slot_getattr | | | |--2.38%-- ResourceArrayRemove | | | |--2.37%-- UnpinBuffer.clone.0 | | | |--2.37%-- __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--49.98%-- heap_page_prune_opt | | | | | |--25.02%-- _bt_checkpage | | | | | --25.00%-- heap_hot_search_buffer | | | |--1.79%-- MJEvalInnerValues | | | |--1.79%-- __do_page_fault | | do_page_fault | | page_fault | | | | | |--66.24%-- heap_hot_search_buffer | | | | | --33.76%-- _bt_moveright | | | |--1.78%-- ReleaseAndReadBuffer | | | |--1.21%-- MemoryContextReset | | | |--1.20%-- heap_page_prune_opt | | | |--1.20%-- btgettuple | | | |--1.20%-- _bt_checkpage | | | |--1.19%-- _bt_next | | | |--1.19%-- ReadBufferExtended | | | |--1.19%-- find_get_page | | find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_page_prune_opt | | | |--1.18%-- ExecInterpExpr | | | |--1.18%-- GetPrivateRefCountEntry | | | |--0.60%-- ExecScan | | | |--0.60%-- IndexNext | | | |--0.60%-- memmove | | | |--0.60%-- ExecHashJoin | | | |--0.60%-- _bt_checkkeys | | | |--0.60%-- index_fetch_heap | | | |--0.60%-- ResourceOwnerForgetBuffer | | | |--0.60%-- int4eq | | | |--0.60%-- _bt_moveright | | | |--0.60%-- shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_page_prune_opt | | | |--0.60%-- ReadBuffer_common | | | |--0.60%-- memcpy | | | |--0.59%-- shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_hot_search_buffer | | | |--0.59%-- btrescan | | | |--0.59%-- ShutdownExprContext | | | |--0.59%-- index_getnext_tid | | | |--0.59%-- handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_hot_search_buffer | | | |--0.59%-- HeapTupleSatisfiesMVCC | | | |--0.59%-- ExecNestLoop | | | |--0.59%-- btint4cmp | | | |--0.59%-- BufferGetBlockNumber | | | |--0.59%-- CheckForSerializableConflictOut | | | |--0.59%-- _bt_preprocess_keys | | | --0.59%-- DataChecksumsEnabled | |--26.12%-- smp_apic_timer_interrupt | apic_timer_interrupt | | | |--23.86%-- LWLockAcquire | | | |--12.67%-- slot_deform_tuple | | | |--9.54%-- do_page_fault | | page_fault | | | | | |--50.21%-- heap_hot_search_buffer | | | | | |--33.21%-- PinBuffer | | | | | --16.57%-- heap_page_prune_opt | | | |--7.90%-- heap_hot_search_buffer | | | |--7.90%-- hash_search_with_hash_value | | | |--4.74%-- heap_page_prune_opt | | | |--3.22%-- GetPrivateRefCountEntry | | | |--3.19%-- find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--50.52%-- heap_page_prune_opt | | | | | --49.48%-- _bt_checkpage | | | |--3.17%-- _bt_compare | | | |--3.17%-- PinBuffer | | | |--1.61%-- ResourceOwnerForgetBuffer | | | |--1.61%-- _bt_next | | | |--1.61%-- __memcmp_sse4_1 | | | |--1.59%-- __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_hot_search_buffer | | | |--1.59%-- IndexOnlyNext | | | |--1.58%-- ReleaseBuffer | | | |--1.58%-- _bt_checkpage | | | |--1.58%-- __do_page_fault | | do_page_fault | | page_fault | | heap_page_prune_opt | | | |--1.58%-- LWLockRelease | | | |--1.58%-- _wordcopy_fwd_aligned | | | |--1.58%-- MemoryContextReset | | | |--1.58%-- _bt_getroot | | | --1.58%-- UnpinBuffer.clone.0 | |--3.33%-- clockevents_program_event | tick_program_event | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--37.31%-- heap_hot_search_buffer | | | |--12.63%-- PinBuffer | | | |--12.63%-- LWLockRelease | | | |--12.63%-- AllocSetFree | | | |--12.41%-- LWLockAcquire | | | --12.38%-- ExecHashJoin --0.84%-- [...] 0.02% 0.01% postmaster [kernel.kallsyms] [k] ktime_get | ---ktime_get | |--80.78%-- tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--12.17%-- LWLockAcquire | | | |--9.51%-- slot_deform_tuple | | | |--9.00%-- heap_hot_search_buffer | | | |--6.88%-- PinBuffer | | | |--5.80%-- hash_search_with_hash_value | | | |--5.28%-- do_page_fault | | page_fault | | | | | |--50.15%-- heap_hot_search_buffer | | | | | |--29.92%-- heap_page_prune_opt | | | | | |--9.97%-- _bt_checkpage | | | | | --9.96%-- _bt_readnextpage | | | |--4.25%-- LWLockRelease | | | |--4.24%-- heap_page_prune_opt | | | |--4.23%-- find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--49.92%-- heap_hot_search_buffer | | | | | |--24.98%-- heap_page_prune_opt | | | | | |--12.66%-- hash_search_with_hash_value | | | | | --12.44%-- PinBuffer | | | |--2.65%-- ReadBuffer_common | | | |--2.64%-- UnpinBuffer.clone.0 | | | |--2.64%-- FunctionCall2Coll | | | |--2.11%-- find_get_page | | find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--75.04%-- heap_page_prune_opt | | | | | --24.96%-- _bt_checkpage | | | |--1.60%-- ReadBufferExtended | | | |--1.60%-- unlock_page | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | _bt_checkpage | | | |--1.59%-- ResourceArrayAdd | | | |--1.59%-- handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--66.67%-- heap_hot_search_buffer | | | | | --33.33%-- PinBuffer | | | |--1.07%-- hash_any | | | |--1.06%-- ReleaseAndReadBuffer | | | |--1.06%-- ResourceArrayRemove | | | |--1.05%-- __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_page_prune_opt | | | |--1.05%-- _bt_first | | | |--1.05%-- MemoryContextReset | | | |--1.05%-- ResourceOwnerForgetBuffer | | | |--0.54%-- exit_mmap | | mmput | | exit_mm | | do_exit | | do_group_exit | | sys_exit_group | | system_call_fastpath | | | |--0.54%-- index_getnext_tid | | | |--0.53%-- ExecMergeJoin | | | |--0.53%-- memcpy | | | |--0.53%-- PredicateLockTuple | | | |--0.53%-- GetPrivateRefCountEntry | | | |--0.53%-- IndexNext | | | |--0.53%-- _bt_readpage | | | |--0.53%-- _bt_readnextpage | | | |--0.53%-- HeapTupleSatisfiesMVCC | | | |--0.53%-- TransactionIdPrecedes | | | |--0.53%-- pfree | | | |--0.53%-- shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_hot_search_buffer | | | |--0.53%-- palloc | | | |--0.53%-- get_hash_value | | | |--0.53%-- slot_getattr | | | |--0.53%-- MJCompare | | | |--0.53%-- ExecInterpExpr | | | |--0.53%-- btgettuple | | | |--0.53%-- MJEvalInnerValues | | | |--0.53%-- slot_getsomeattrs | | | |--0.53%-- _bt_checkkeys | | | |--0.53%-- MJEvalOuterValues | | | |--0.53%-- index_rescan | | | |--0.53%-- shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | _bt_compare | | | |--0.53%-- _bt_compare | | | |--0.53%-- index_fetch_heap | | | --0.53%-- ExecStoreTuple | |--14.55%-- clockevents_program_event | tick_program_event | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--17.65%-- LWLockAcquire | | | |--14.72%-- PinBuffer | | | |--8.88%-- hash_search_with_hash_value | | | |--5.91%-- _bt_compare | | | |--5.85%-- slot_deform_tuple | | | |--2.98%-- UnpinBuffer.clone.0 | | | |--2.98%-- handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_hot_search_buffer | | | |--2.98%-- get_hash_value | | | |--2.98%-- heap_hot_search_buffer | | | |--2.98%-- FunctionCall2Coll | | | |--2.96%-- find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_page_prune_opt | | | |--2.95%-- heap_page_prune_opt | | | |--2.93%-- do_page_fault | | page_fault | | heap_hot_search_buffer | | | |--2.92%-- find_get_page | | find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | _bt_compare | | | |--2.92%-- ExecHashJoin | | | |--2.92%-- slot_getsomeattrs | | | |--2.92%-- ExecStoreTuple | | | |--2.92%-- heap_hot_search_buffer | | | |--2.92%-- __do_page_fault | | do_page_fault | | page_fault | | heap_hot_search_buffer | | | |--2.92%-- ResourceArrayRemove | | | --2.83%-- _bt_preprocess_keys | |--3.40%-- __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--25.13%-- PinBuffer | | | |--25.04%-- hash_search_with_hash_value | | | |--12.56%-- slot_deform_tuple | | | |--12.55%-- heap_page_prune_opt | | | |--12.53%-- index_getnext_tid | | | --12.19%-- unmap_vmas | exit_mmap | mmput | exit_mm | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | --1.27%-- tick_program_event hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt | |--33.34%-- ExecStoreVirtualTuple | |--33.34%-- LWLockAcquire | --33.33%-- unlock_page __do_fault handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault heap_hot_search_buffer 0.02% 0.01% postmaster [kernel.kallsyms] [k] tick_program_event | ---tick_program_event | |--94.40%-- hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--14.22%-- LWLockAcquire | | | |--9.14%-- PinBuffer | | | |--8.66%-- heap_hot_search_buffer | | | |--5.00%-- slot_deform_tuple | | | |--4.56%-- _bt_compare | | | |--4.56%-- heap_page_prune_opt | | | |--4.12%-- hash_search_with_hash_value | | | |--3.67%-- LWLockRelease | | | |--3.21%-- ReleaseAndReadBuffer | | | |--3.20%-- find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--42.92%-- heap_page_prune_opt | | | | | |--28.31%-- heap_hot_search_buffer | | | | | |--14.43%-- _bt_moveright | | | | | --14.34%-- _bt_checkpage | | | |--3.20%-- do_page_fault | | page_fault | | | | | |--57.07%-- heap_hot_search_buffer | | | | | |--14.44%-- hash_search_with_hash_value | | | | | |--14.34%-- _bt_checkpage | | | | | --14.15%-- heap_page_prune_opt | | | |--2.29%-- __do_page_fault | | do_page_fault | | page_fault | | | | | |--60.48%-- heap_page_prune_opt | | | | | --39.52%-- heap_hot_search_buffer | | | |--2.27%-- UnpinBuffer.clone.0 | | | |--1.83%-- _bt_binsrch | | | |--1.83%-- handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--50.53%-- heap_hot_search_buffer | | | | | --49.47%-- heap_page_prune_opt | | | |--1.82%-- memcpy | | | |--1.39%-- GetPrivateRefCountEntry | | | |--1.37%-- find_get_page | | find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--33.68%-- heap_page_prune_opt | | | | | |--33.30%-- _bt_readnextpage | | | | | --33.03%-- _bt_compare | | | |--1.37%-- ReadBuffer_common | | | |--1.36%-- slot_getattr | | | |--1.36%-- ExecHashJoin | | | |--0.92%-- get_hash_value | | | |--0.92%-- ReadBufferExtended | | | |--0.92%-- _bt_checkkeys | | | |--0.91%-- index_getnext_tid | | | |--0.91%-- ResourceArrayRemove | | | |--0.91%-- ResourceOwnerForgetBuffer | | | |--0.91%-- unlock_page | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--50.32%-- _bt_checkkeys | | | | | --49.68%-- heap_hot_search_buffer | | | |--0.91%-- btgettuple | | | |--0.90%-- _bt_preprocess_keys | --11.36%-- [...] | --5.60%-- local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt | |--15.40%-- LWLockAcquire | |--15.39%-- LWLockRelease | |--7.78%-- ReleaseBuffer | |--7.77%-- _bt_compare | |--7.77%-- find_get_page | find_lock_page | shmem_getpage_gfp | shmem_fault | __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | heap_page_prune_opt | |--7.74%-- handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | heap_hot_search_buffer | |--7.64%-- heap_hot_search_buffer | |--7.63%-- _bt_checkkeys | |--7.63%-- heap_page_prune_opt | |--7.63%-- ReleaseAndReadBuffer | --7.62%-- MJEvalInnerValues 0.02% 0.00% postmaster [unknown] [.] 0x0000049000000000 | ---0x49000000000 0.02% 0.02% postmaster [kernel.kallsyms] [k] rcu_process_gp_end | ---rcu_process_gp_end | |--96.21%-- __rcu_process_callbacks | rcu_process_callbacks | __do_softirq | call_softirq | do_softirq | irq_exit | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--18.04%-- LWLockAcquire | | | |--8.04%-- slot_deform_tuple | | | |--7.12%-- heap_hot_search_buffer | | | |--6.13%-- hash_search_with_hash_value | | | |--5.68%-- PinBuffer | | | |--4.27%-- do_page_fault | | page_fault | | | | | |--44.40%-- heap_page_prune_opt | | | | | |--33.45%-- heap_hot_search_buffer | | | | | |--11.15%-- _bt_compare | | | | | --11.00%-- _bt_checkpage | | | |--3.80%-- heap_page_prune_opt | | | |--3.79%-- LWLockRelease | | | |--3.31%-- _bt_compare | | | |--2.86%-- find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--50.02%-- heap_page_prune_opt | | | | | |--33.23%-- heap_hot_search_buffer | | | | | --16.75%-- _bt_checkpage | | | |--1.90%-- ReleaseAndReadBuffer | | | |--1.90%-- hash_any | | | |--1.89%-- memcpy | | | |--1.44%-- IndexNext | | | |--1.43%-- __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--67.10%-- heap_page_prune_opt | | | | | --32.90%-- heap_hot_search_buffer | | | |--1.42%-- FunctionCall2Coll | | | |--1.42%-- __do_page_fault | | do_page_fault | | page_fault | | | | | |--66.24%-- heap_page_prune_opt | | | | | --33.76%-- heap_hot_search_buffer | | | |--1.42%-- HeapTupleSatisfiesMVCC | | | |--1.42%-- ReadBufferExtended | | | |--1.42%-- UnpinBuffer.clone.0 | | | |--0.96%-- BufferGetBlockNumber | | | |--0.96%-- alloc_pages_current | | pte_alloc_one | | __pte_alloc | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_page_prune_opt | | | |--0.95%-- exit_mmap | | mmput | | exit_mm | | do_exit | | do_group_exit | | sys_exit_group | | system_call_fastpath | | | |--0.95%-- slot_getattr | | | |--0.95%-- _bt_binsrch | | | |--0.94%-- index_getnext_tid | | | |--0.94%-- _bt_checkkeys | | | |--0.93%-- _bt_first | --13.72%-- [...] | |--3.66%-- rcu_process_callbacks | __do_softirq | call_softirq | do_softirq | irq_exit | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--25.03%-- slot_deform_tuple | | | |--24.98%-- LWLockAcquire | | | |--12.61%-- _bt_readpage | | | |--12.60%-- ReleaseAndReadBuffer | | | |--12.42%-- heap_hot_search_buffer | | | --12.36%-- FunctionCall2Coll --0.13%-- [...] 0.02% 0.02% postmaster [kernel.kallsyms] [k] list_del | ---list_del | |--50.90%-- __rmqueue | get_page_from_freelist | __alloc_pages_nodemask | | | |--53.27%-- alloc_pages_vma | | | | | |--86.10%-- handle_pte_fault | | | handle_mm_fault | | | __do_page_fault | | | do_page_fault | | | page_fault | | | | | | | |--21.30%-- memcpy | | | | | | | |--18.59%-- AllocSetAlloc | | | | | | | |--14.89%-- MemoryContextAllocZeroAligned | | | | | | | |--11.40%-- lappend | | | | | | | |--9.54%-- debackslash | | | | | | | |--5.82%-- ExecHashTableInsert | | | | | | | |--5.35%-- palloc0 | | | | | | | |--3.97%-- __memset_sse2 | | | | | | | |--3.61%-- _int_malloc | | | | | | | |--1.90%-- ExprEvalPushStep | | | | | | | |--1.89%-- RelationBuildTriggers | | | | | | | --1.75%-- ResourceArrayEnlarge | | | | | --13.90%-- do_wp_page | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--32.99%-- InitializeOneGUCOption | | | | | |--32.74%-- __memset_sse2 | | | | | |--12.30%-- __libc_fork | | | fork_process | | | | | |--12.10%-- ret_from_fork | | | __libc_fork | | | fork_process | | | | | --9.87%-- maybe_start_bgworkers | | | |--45.99%-- alloc_pages_current | | pte_alloc_one | | __pte_alloc | | | | | |--98.73%-- handle_mm_fault | | | __do_page_fault | | | do_page_fault | | | page_fault | | | | | | | |--58.03%-- heap_page_prune_opt | | | | | | | |--24.07%-- _bt_checkpage | | | | | | | |--15.93%-- heap_hot_search_buffer | | | | | | | --1.98%-- hash_search_with_hash_value | | | | | --1.27%-- copy_pte_range | | copy_page_range | | dup_mm | | copy_process | | do_fork | | sys_clone | | stub_clone | | __libc_fork | | fork_process | | | --0.74%-- copy_process | do_fork | sys_clone | stub_clone | __libc_fork | fork_process | |--23.52%-- get_page_from_freelist | __alloc_pages_nodemask | | | |--67.13%-- alloc_pages_current | | pte_alloc_one | | __pte_alloc | | | | | |--96.46%-- handle_mm_fault | | | __do_page_fault | | | do_page_fault | | | page_fault | | | | | | | |--54.57%-- heap_page_prune_opt | | | | | | | |--39.38%-- _bt_checkpage | | | | | | | --6.05%-- heap_hot_search_buffer | | | | | --3.54%-- copy_pte_range | | copy_page_range | | dup_mm | | copy_process | | do_fork | | sys_clone | | stub_clone | | __libc_fork | | fork_process | | | --32.87%-- alloc_pages_vma | | | |--73.26%-- handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--38.54%-- memcpy | | | | | |--22.91%-- AllocSetAlloc | | | | | |--16.24%-- _int_malloc | | | | | |--8.11%-- sYSMALLOc | | | | | |--7.39%-- MemoryContextAllocZeroAligned | | | | | --6.80%-- CreateTupleDescCopyConstr | | | --26.74%-- do_wp_page | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | | | |--22.10%-- _dl_fixup | | | |--21.79%-- FunctionCall2Coll | | | |--20.13%-- InitializeOneGUCOption | | | |--12.79%-- maybe_start_bgworkers | | | |--11.87%-- urandom_read | | vfs_read | | sys_read | | system_call_fastpath | | __read_nocancel | | | --11.32%-- __libc_fork | fork_process | |--17.48%-- free_pcppages_bulk | free_hot_cold_page | | | |--97.39%-- __pagevec_free | | release_pages | | free_pages_and_swap_cache | | | | | |--59.67%-- ___pte_free_tlb | | | free_pgd_range | | | free_pgtables | | | exit_mmap | | | mmput | | | exit_mm | | | do_exit | | | do_group_exit | | | sys_exit_group | | | system_call_fastpath | | | | | |--24.37%-- unmap_region | | | do_munmap | | | | | | | |--67.01%-- sys_munmap | | | | system_call_fastpath | | | | __GI___munmap | | | | | | | --32.99%-- sys_brk | | | system_call_fastpath | | | __brk | | | | | |--13.23%-- unmap_vmas | | | exit_mmap | | | mmput | | | exit_mm | | | do_exit | | | do_group_exit | | | sys_exit_group | | | system_call_fastpath | | | | | --2.73%-- exit_mmap | | mmput | | exit_mm | | do_exit | | do_group_exit | | sys_exit_group | | system_call_fastpath | | | --2.61%-- free_hot_page | __free_pages | free_pages | pgd_free | __mmdrop | finish_task_switch | schedule_tail | ret_from_fork | __libc_fork | fork_process | |--3.67%-- release_pages | free_pages_and_swap_cache | | | |--62.56%-- unmap_vmas | | exit_mmap | | mmput | | exit_mm | | do_exit | | do_group_exit | | sys_exit_group | | system_call_fastpath | | | --37.44%-- unmap_region | do_munmap | | | |--66.15%-- sys_munmap | | system_call_fastpath | | __GI___munmap | | | --33.85%-- sys_brk | system_call_fastpath | __brk | |--1.84%-- free_hot_cold_page | __pagevec_free | release_pages | free_pages_and_swap_cache | | | |--50.01%-- exit_mmap | | mmput | | exit_mm | | do_exit | | do_group_exit | | sys_exit_group | | system_call_fastpath | | | --49.99%-- ___pte_free_tlb | free_pgd_range | free_pgtables | exit_mmap | mmput | exit_mm | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | |--0.93%-- activate_page | mark_page_accessed | | | |--50.26%-- unmap_vmas | | exit_mmap | | mmput | | exit_mm | | do_exit | | do_group_exit | | sys_exit_group | | system_call_fastpath | | | --49.74%-- generic_file_aio_read | do_sync_read | vfs_read | sys_read | system_call_fastpath | __read_nocancel | |--0.88%-- __alloc_pages_nodemask | | | |--52.62%-- alloc_pages_current | | pte_alloc_one | | __pte_alloc | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_hot_search_buffer | | | --47.38%-- alloc_pages_vma | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | generic_file_aio_read | do_sync_read | vfs_read | sys_read | system_call_fastpath | __read_nocancel --0.78%-- [...] 0.01% 0.01% postmaster postgres [.] ExecIndexOnlyScan | ---ExecIndexOnlyScan 0.01% 0.00% postmaster libc-2.12.so [.] epoll_wait | ---epoll_wait 0.01% 0.01% postmaster postgres [.] debackslash | ---debackslash | |--0.46%-- 0x7b00000000 --99.54%-- [...] 0.01% 0.01% postmaster [kernel.kallsyms] [k] read_tsc | ---read_tsc | |--59.26%-- ktime_get_update_offsets | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--16.70%-- LWLockAcquire | | | |--10.05%-- PinBuffer | | | |--10.01%-- slot_deform_tuple | | | |--8.31%-- heap_hot_search_buffer | | | |--6.64%-- LWLockRelease | | | |--5.00%-- heap_page_prune_opt | | | |--4.98%-- do_page_fault | | page_fault | | | | | |--49.78%-- heap_page_prune_opt | | | | | |--33.62%-- heap_hot_search_buffer | | | | | --16.61%-- hash_search_with_hash_value | | | |--4.17%-- find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--80.16%-- heap_hot_search_buffer | | | | | --19.84%-- heap_page_prune_opt | | | |--2.50%-- GetPrivateRefCountEntry | | | |--2.48%-- _bt_compare | | | |--1.69%-- ResourceOwnerForgetBuffer | | | |--1.67%-- ResourceArrayEnlarge | | | |--1.67%-- unlock_page | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--50.44%-- heap_page_prune_opt | | | | | --49.56%-- heap_hot_search_buffer | | | |--1.67%-- ReleaseAndReadBuffer | | | |--1.67%-- __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--50.50%-- heap_hot_search_buffer | | | | | --49.50%-- heap_page_prune_opt | | | |--1.67%-- UnpinBuffer.clone.0 | | | |--1.66%-- __do_page_fault | | do_page_fault | | page_fault | | | | | |--50.16%-- heap_hot_search_buffer | | | | | --49.84%-- heap_page_prune_opt | | | |--1.66%-- hash_any | | | |--1.65%-- hash_search_with_hash_value | | | |--0.84%-- HeapTupleSatisfiesMVCC | | | |--0.84%-- slot_getattr | | | |--0.84%-- AllocSetAlloc | | | |--0.84%-- ExecClearTuple | | | |--0.84%-- CheckForSerializableConflictOut | | | |--0.83%-- ResourceArrayAdd | | | |--0.83%-- btrescan | | | |--0.83%-- MJEvalInnerValues | | | |--0.83%-- handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_page_prune_opt | | | |--0.83%-- _bt_readpage | | | |--0.83%-- shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_hot_search_buffer | | | |--0.83%-- index_getnext_tid | | | |--0.83%-- _bt_search | | | |--0.83%-- ExecInterpExpr | | | |--0.83%-- XidInMVCCSnapshot | | | |--0.83%-- exit_mmap | | mmput | | exit_mm | | do_exit | | do_group_exit | | sys_exit_group | | system_call_fastpath | | | --0.82%-- memcpy | |--23.22%-- hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--14.90%-- LWLockAcquire | | | |--10.68%-- heap_page_prune_opt | | | |--10.64%-- hash_search_with_hash_value | | | |--8.50%-- PinBuffer | | | |--8.44%-- find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--50.00%-- heap_hot_search_buffer | | | | | |--25.00%-- _bt_compare | | | | | --25.00%-- heap_page_prune_opt | | | |--6.38%-- heap_hot_search_buffer | | | |--4.28%-- slot_deform_tuple | | | |--4.27%-- memcpy | | | |--4.23%-- do_page_fault | | page_fault | | heap_page_prune_opt | | | |--4.22%-- LWLockRelease | | | |--4.22%-- __do_page_fault | | do_page_fault | | page_fault | | | | | |--50.03%-- heap_page_prune_opt | | | | | --49.97%-- heap_hot_search_buffer | | | |--2.15%-- MJCompare | | | |--2.15%-- hash_any | | | |--2.15%-- _bt_checkpage | | | |--2.15%-- ReleaseAndReadBuffer | | | |--2.15%-- _bt_checkkeys | | | |--2.14%-- handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | hash_search_with_hash_value | | | |--2.14%-- ReadBufferExtended | | | |--2.11%-- MJEvalInnerValues | | | --2.11%-- ExecInterpExpr | |--12.35%-- ktime_get | | | |--60.08%-- clockevents_program_event | | tick_program_event | | hrtimer_interrupt | | local_apic_timer_interrupt | | smp_apic_timer_interrupt | | apic_timer_interrupt | | | | | |--13.36%-- _bt_compare | | | | | |--13.34%-- PinBuffer | | | | | |--13.34%-- LWLockAcquire | | | | | |--6.74%-- UnpinBuffer.clone.0 | | | | | |--6.74%-- handle_pte_fault | | | handle_mm_fault | | | __do_page_fault | | | do_page_fault | | | page_fault | | | heap_hot_search_buffer | | | | | |--6.73%-- heap_hot_search_buffer | | | | | |--6.73%-- FunctionCall2Coll | | | | | |--6.61%-- find_get_page | | | find_lock_page | | | shmem_getpage_gfp | | | shmem_fault | | | __do_fault | | | handle_pte_fault | | | handle_mm_fault | | | __do_page_fault | | | do_page_fault | | | page_fault | | | _bt_compare | | | | | |--6.61%-- ExecHashJoin | | | | | |--6.61%-- hash_search_with_hash_value | | | | | |--6.60%-- slot_getsomeattrs | | | | | --6.60%-- ResourceArrayRemove | | | --39.92%-- tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--20.04%-- ReadBuffer_common | | | |--19.91%-- heap_hot_search_buffer | | | |--10.15%-- ReadBufferExtended | | | |--10.11%-- LWLockAcquire | | | |--9.96%-- ResourceArrayAdd | | | |--9.95%-- do_page_fault | | page_fault | | heap_hot_search_buffer | | | |--9.94%-- hash_search_with_hash_value | | | --9.94%-- get_hash_value | |--2.97%-- clockevents_program_event | tick_program_event | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--16.80%-- LWLockAcquire | | | |--16.80%-- __do_page_fault | | do_page_fault | | page_fault | | heap_page_prune_opt | | | |--16.79%-- hash_any | | | |--16.68%-- PinBuffer | | | |--16.47%-- UnpinBuffer.clone.0 | | | --16.47%-- _bt_compare | |--1.97%-- tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--50.26%-- _bt_compare | | | |--24.87%-- LWLockAcquire | | | --24.87%-- GetPrivateRefCountEntry --0.23%-- [...] 0.01% 0.01% postmaster [kernel.kallsyms] [k] filemap_fault | ---filemap_fault __do_fault handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault | |--2.94%-- ExecInitHashJoin | |--2.74%-- parseNodeString | |--2.71%-- canonicalize_path | |--2.27%-- __strcmp_sse42 | |--1.97%-- check_match.12447 | |--1.94%-- strcmp | |--1.86%-- __strrchr_sse42 | |--1.82%-- pg_strcasecmp | |--1.82%-- guc_name_compare | | | |--26.51%-- 0x22c5d58 | | 0 | | | |--25.27%-- 0x22c5cf8 | | 0 | | | |--24.29%-- 0 | | 0x7fff8d47d1a0 | | | --23.93%-- 0x22c5db8 | 0 | |--1.74%-- fmgr_info_cxt_security | | | |--66.44%-- 0 | | | --33.56%-- MemoryContextCreate | |--1.46%-- ExecutorStart | |--1.46%-- vfprintf | _IO_vsnprintf | | | |--34.31%-- 0x56203a | | | |--33.43%-- __modfl | | | --32.26%-- 0x7f007365726774 | |--1.44%-- _dl_fixup | |--1.43%-- ExecAssignExprContext | |--1.42%-- ReadCommonJoin | |--1.35%-- can_skip_gucvar | |--1.15%-- reset_on_dsm_detach | |--1.00%-- AbortOutOfAnyTransaction | |--1.00%-- _IO_iter_begin | fork_process | |--0.99%-- get_op_opfamily_properties | |--0.99%-- ExecInitQual | |--0.98%-- do_lookup_x | |--0.98%-- ExecInitExprSlots | |--0.97%-- RelationBuildTriggers | |--0.94%-- __strlen_sse2 | |--0.93%-- __strchrnul | _IO_vsnprintf | | | --100.00%-- 0 | |--0.93%-- StartBackgroundWorker | |--0.93%-- ScanKeywordLookup | |--0.92%-- shm_open | |--0.92%-- InitXLogInsert | |--0.92%-- readDatum | |--0.92%-- pg_namespace_aclcheck | |--0.92%-- InitializeOneGUCOption | |--0.91%-- _nl_find_locale | |--0.90%-- AfterTriggerBeginXact | |--0.89%-- int2gt | |--0.89%-- GetTransactionSnapshot | |--0.89%-- set_config_option | |--0.89%-- __GI_____strtoll_l_internal | |--0.88%-- pg_perm_setlocale | |--0.88%-- parse_and_validate_value | |--0.88%-- oideq | |--0.87%-- pthread_rwlock_wrlock | |--0.87%-- GetCurrentSubTransactionId | |--0.87%-- mdnblocks | 0 | |--0.86%-- SetupLockInTable | 0x7fff8d47cfa000 | |--0.85%-- ScanKeyEntryInitializeWithInfo | 0x20 | |--0.84%-- pgstat_initstats | |--0.84%-- hash_uint32 | |--0.60%-- __strlen_sse42 | |--0.50%-- _fini | exit | |--0.50%-- MemoryContextCreate --37.64%-- [...] 0.01% 0.00% postmaster [kernel.kallsyms] [k] perf_pmu_disable | ---perf_pmu_disable | |--94.51%-- perf_event_task_tick | scheduler_tick | update_process_times | tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--15.81%-- PinBuffer | | | |--15.32%-- LWLockAcquire | | | |--7.86%-- heap_hot_search_buffer | | | |--5.26%-- slot_deform_tuple | | | |--4.21%-- do_page_fault | | page_fault | | | | | |--74.79%-- heap_hot_search_buffer | | | | | |--12.65%-- heap_page_prune_opt | | | | | --12.56%-- _bt_checkkeys | | | |--4.20%-- _bt_compare | | | |--3.17%-- find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--49.96%-- heap_hot_search_buffer | | | | | |--33.24%-- heap_page_prune_opt | | | | | --16.79%-- PinBuffer | | | |--3.15%-- hash_search_with_hash_value | | | |--2.64%-- heap_page_prune_opt | | | |--2.61%-- LWLockRelease | | | |--2.12%-- _bt_checkkeys | | | |--2.10%-- memcpy | | | |--2.10%-- UnpinBuffer.clone.0 | | | |--1.59%-- GetPrivateRefCountEntry | | | |--1.58%-- ReadBuffer_common | | | |--1.58%-- IndexNext | | | |--1.58%-- __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--66.88%-- heap_hot_search_buffer | | | | | --33.12%-- _bt_checkpage | | | |--1.57%-- _bt_binsrch | | | |--1.07%-- ReleaseBuffer | | | |--1.06%-- HeapTupleSatisfiesMVCC | | | |--1.06%-- hash_any | | | |--1.05%-- FunctionCall2Coll | | | |--1.05%-- unlock_page | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_hot_search_buffer | | | |--1.05%-- IndexOnlyNext | | | |--1.05%-- ResourceOwnerForgetBuffer | | | |--1.05%-- _bt_readpage | | | |--1.05%-- slot_getattr | | | |--0.53%-- _bt_search | | | |--0.53%-- bms_add_member | | | |--0.53%-- _bt_next | | | |--0.53%-- MJCompare | | | |--0.53%-- handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_page_prune_opt | | | |--0.53%-- MJEvalInnerValues | | | |--0.52%-- index_getprocinfo | | | |--0.52%-- _bt_preprocess_keys | | | |--0.52%-- find_get_page | | find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_page_prune_opt | | | |--0.52%-- BufferGetBlockNumber | | | |--0.52%-- _bt_first | | | |--0.52%-- __memcmp_sse4_1 | | | |--0.52%-- btint4cmp | | | |--0.52%-- LockBuffer | | | |--0.52%-- MJEvalOuterValues | | | |--0.52%-- TransactionIdLimitedForOldSnapshots | | | |--0.52%-- BufTableHashCode | | | |--0.52%-- index_getnext_tid | | | |--0.52%-- ReadBufferExtended | | | |--0.52%-- ResourceArrayRemove | | | |--0.52%-- __do_page_fault | | do_page_fault | | page_fault | | heap_hot_search_buffer | | | |--0.52%-- shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_hot_search_buffer | | | --0.52%-- malloc_consolidate | --5.49%-- scheduler_tick update_process_times tick_sched_timer __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt | |--18.32%-- PinBuffer | |--18.14%-- heap_page_prune_opt | |--9.16%-- memcpy | |--9.16%-- _bt_compare | |--9.16%-- heap_hot_search_buffer | |--9.12%-- LWLockAcquire | |--8.98%-- FunctionCall2Coll | |--8.98%-- do_page_fault | page_fault | heap_page_prune_opt | --8.98%-- _bt_next 0.01% 0.00% postmaster [kernel.kallsyms] [k] sched_clock_cpu | ---sched_clock_cpu | |--97.87%-- update_rq_clock | | | |--97.34%-- scheduler_tick | | update_process_times | | tick_sched_timer | | __run_hrtimer | | hrtimer_interrupt | | local_apic_timer_interrupt | | smp_apic_timer_interrupt | | apic_timer_interrupt | | | | | |--15.34%-- LWLockAcquire | | | | | |--8.97%-- slot_deform_tuple | | | | | |--7.40%-- PinBuffer | | | | | |--5.29%-- heap_page_prune_opt | | | | | |--4.76%-- LWLockRelease | | | | | |--3.73%-- heap_hot_search_buffer | | | | | |--3.70%-- do_page_fault | | | page_fault | | | | | | | |--57.37%-- heap_hot_search_buffer | | | | | | | |--28.42%-- heap_page_prune_opt | | | | | | | --14.21%-- hash_search_with_hash_value | | | | | |--3.69%-- hash_search_with_hash_value | | | | | |--3.18%-- ReleaseAndReadBuffer | | | | | |--3.17%-- _bt_compare | | | | | |--3.17%-- UnpinBuffer.clone.0 | | | | | |--2.65%-- ReadBuffer_common | | | | | |--2.13%-- memcpy | | | | | |--2.13%-- find_lock_page | | | shmem_getpage_gfp | | | shmem_fault | | | __do_fault | | | handle_pte_fault | | | handle_mm_fault | | | __do_page_fault | | | do_page_fault | | | page_fault | | | | | | | |--49.81%-- heap_page_prune_opt | | | | | | | |--25.18%-- _bt_checkpage | | | | | | | --25.02%-- heap_hot_search_buffer | | | | | |--2.10%-- MJCompare | | | | | |--1.59%-- BufferGetBlockNumber | | | | | |--1.58%-- ExecStoreTuple | | | | | |--1.58%-- find_get_page | | | find_lock_page | | | shmem_getpage_gfp | | | shmem_fault | | | __do_fault | | | handle_pte_fault | | | handle_mm_fault | | | __do_page_fault | | | do_page_fault | | | page_fault | | | | | | | |--33.41%-- heap_hot_search_buffer | | | | | | | |--33.41%-- heap_page_prune_opt | | | | | | | --33.18%-- hash_search_with_hash_value | | | | | |--1.07%-- IndexNext | | | | | |--1.06%-- _bt_readpage | | | | | |--1.06%-- MemoryContextReset | | | | | |--1.06%-- index_fetch_heap | | | | | |--1.06%-- __do_fault | | | handle_pte_fault | | | handle_mm_fault | | | __do_page_fault | | | do_page_fault | | | page_fault | | | heap_hot_search_buffer | | | | | |--1.05%-- _bt_checkpage | | | | | |--1.05%-- ReadBufferExtended | | | | | |--1.05%-- _bt_binsrch | | | | | |--0.54%-- prepare_to_wait_exclusive | | | __wait_on_bit_lock | | | __lock_page | | | find_lock_page | | | shmem_getpage_gfp | | | shmem_fault | | | __do_fault | | | handle_pte_fault | | | handle_mm_fault | | | __do_page_fault | | | do_page_fault | | | page_fault | | | heap_hot_search_buffer | | | | | |--0.54%-- page_add_file_rmap | | | __do_fault | | | handle_pte_fault | | | handle_mm_fault | | | __do_page_fault | | | do_page_fault | | | page_fault | | | heap_hot_search_buffer | | | | | |--0.54%-- ExecScan | | | | | |--0.54%-- ResourceArrayRemove | | | | | |--0.54%-- HeapTupleSatisfiesMVCC | | | | | |--0.54%-- _bt_drop_lock_and_maybe_pin | | | | | |--0.54%-- unmap_vmas | | | exit_mmap | | | mmput | | | exit_mm | | | do_exit | | | do_group_exit | | | sys_exit_group | | | system_call_fastpath | | | | | |--0.54%-- PredicateLockTuple | | | | | |--0.54%-- __do_page_fault | | | do_page_fault | | | page_fault | | | _bt_checkpage | | | | | |--0.53%-- shmem_getpage_gfp | | | shmem_fault | | | __do_fault | | | handle_pte_fault | | | handle_mm_fault | | | __do_page_fault | | | do_page_fault | | | page_fault | | | heap_hot_search_buffer | | | | | |--0.53%-- ResourceOwnerRememberBuffer | | | | | |--0.53%-- BufferGetLSNAtomic | | | | | |--0.53%-- ExecMergeJoin | | | | | |--0.53%-- ExecCopySlot | | | | | |--0.53%-- handle_mm_fault | | | __do_page_fault | | | do_page_fault | | | page_fault | | | heap_page_prune_opt | | | | | |--0.53%-- _bt_getroot | | | | | |--0.53%-- AllocSetFree | | | | | |--0.53%-- IsCatalogRelation | | | | | |--0.53%-- _bt_checkkeys | | | | | |--0.53%-- _bt_preprocess_keys | | | | | |--0.53%-- MJEvalInnerValues | | | | | |--0.53%-- XidInMVCCSnapshot | | | | | |--0.53%-- btrescan | | | | | |--0.53%-- FunctionCall2Coll | | | | | |--0.53%-- CheckForSerializableConflictOut | | | | | |--0.53%-- ExecReScan | | | | | |--0.53%-- TransactionIdLimitedForOldSnapshots | | | | | |--0.53%-- MJEvalOuterValues | | | | | --0.52%-- MultiExecHash | | | |--2.08%-- enqueue_task | | activate_task | | try_to_wake_up | | | | | |--74.87%-- wake_up_state | | | signal_wake_up | | | complete_signal | | | __send_signal | | | send_signal | | | do_send_sig_info | | | group_send_sig_info | | | kill_pid_info | | | sys_kill | | | system_call_fastpath | | | __GI___kill | | | | | --25.13%-- default_wake_function | | autoremove_wake_function | | wake_bit_function | | __wake_up_common | | __wake_up | | __wake_up_bit | | unlock_page | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_hot_search_buffer | | | --0.59%-- dequeue_task | deactivate_task | schedule | schedule_hrtimeout_range | ep_poll | sys_epoll_wait | system_call_fastpath | epoll_wait | |--2.02%-- scheduler_tick | update_process_times | tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--25.24%-- PinBuffer | | | |--25.18%-- find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_page_prune_opt | | | |--24.81%-- slot_deform_tuple | | | --24.76%-- hash_search_with_hash_value --0.11%-- [...] 0.01% 0.00% postmaster [kernel.kallsyms] [k] do_munmap | ---do_munmap | |--78.30%-- sys_munmap | system_call_fastpath | __GI___munmap | --21.70%-- sys_brk system_call_fastpath __brk 0.01% 0.01% postmaster [kernel.kallsyms] [k] update_cpu_load | ---update_cpu_load | |--97.91%-- scheduler_tick | update_process_times | tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--15.98%-- LWLockAcquire | | | |--10.67%-- PinBuffer | | | |--6.38%-- slot_deform_tuple | | | |--6.37%-- heap_hot_search_buffer | | | |--5.27%-- LWLockRelease | | | |--4.79%-- do_page_fault | | page_fault | | | | | |--55.62%-- heap_page_prune_opt | | | | | |--33.32%-- heap_hot_search_buffer | | | | | --11.07%-- _bt_moveright | | | |--3.72%-- heap_page_prune_opt | | | |--3.71%-- find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--42.78%-- heap_page_prune_opt | | | | | |--28.71%-- heap_hot_search_buffer | | | | | |--14.26%-- hash_search_with_hash_value | | | | | --14.25%-- _bt_readpage | | | |--2.66%-- MemoryContextReset | | | |--2.66%-- _bt_compare | | | |--2.14%-- ReadBuffer_common | | | |--2.14%-- UnpinBuffer.clone.0 | | | |--2.14%-- BufferGetBlockNumber | | | |--1.60%-- hash_search_with_hash_value | | | |--1.60%-- ReadBufferExtended | | | |--1.60%-- MJEvalInnerValues | | | |--1.60%-- find_get_page | | find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--66.88%-- heap_page_prune_opt | | | | | --33.12%-- heap_hot_search_buffer | | | |--1.60%-- GetPrivateRefCountEntry | | | |--1.07%-- unlock_page | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_hot_search_buffer | | | |--1.07%-- __do_page_fault | | do_page_fault | | page_fault | | | | | |--50.48%-- heap_hot_search_buffer | | | | | --49.52%-- heap_page_prune_opt | | | |--1.07%-- __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--50.48%-- heap_hot_search_buffer | | | | | --49.52%-- heap_page_prune_opt | | | |--1.07%-- _bt_checkkeys | | | |--1.07%-- hash_any | | | |--1.06%-- HeapTupleSatisfiesMVCC | | | |--1.06%-- ExecMergeJoin | | | |--1.06%-- slot_getattr | | | |--1.06%-- ExecScan | | | |--1.06%-- ExecIndexScan | | | |--1.06%-- memcpy | | | |--1.06%-- ExecStoreTuple | | | |--0.54%-- _bt_readpage | | | |--0.54%-- IndexOnlyNext | | | |--0.54%-- shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_page_prune_opt | | | |--0.54%-- handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_page_prune_opt | | | |--0.54%-- CheckForSerializableConflictOut | | | |--0.54%-- ResourceArrayAdd | | | |--0.54%-- _bt_mark_scankey_required | | | |--0.53%-- handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_hot_search_buffer | | | |--0.53%-- PredicateLockTuple | | | |--0.53%-- ExecEvalParamExec | | | |--0.53%-- __memcmp_sse4_1 | | | |--0.53%-- MJCompare | | | |--0.53%-- ExecNestLoop | | | |--0.53%-- _bt_binsrch | | | |--0.53%-- ReleaseAndReadBuffer | | | |--0.53%-- TransactionIdLimitedForOldSnapshots | | | |--0.53%-- ExecCopySlot | | | |--0.53%-- ExecReScanIndexScan | | | |--0.53%-- ResourceArrayRemove | | | --0.53%-- exit_mmap | mmput | exit_mm | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | --2.09%-- update_process_times tick_sched_timer __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt | |--25.28%-- slot_getattr | |--25.12%-- PinBuffer | |--24.81%-- LWLockAcquire | --24.79%-- LWLockRelease 0.01% 0.01% postmaster postgres [.] _bt_steppage | ---_bt_steppage 0.01% 0.00% init [kernel.kallsyms] [k] update_rq_clock | ---update_rq_clock | |--96.46%-- run_rebalance_domains | __do_softirq | call_softirq | do_softirq | irq_exit | scheduler_ipi | smp_reschedule_interrupt | reschedule_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | |--2.75%-- scheduler_tick | update_process_times | tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | |--0.76%-- enqueue_task | activate_task | try_to_wake_up | | | |--79.47%-- default_wake_function | | autoremove_wake_function | | __wake_up_common | | __wake_up | | insert_work | | __queue_work | | delayed_work_timer_fn | | run_timer_softirq | | __do_softirq | | call_softirq | | do_softirq | | irq_exit | | smp_apic_timer_interrupt | | apic_timer_interrupt | | cpuidle_idle_call | | cpu_idle | | start_secondary | | | --20.53%-- wake_up_process | hrtimer_wakeup | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary --0.03%-- [...] 0.01% 0.00% postmaster [kernel.kallsyms] [k] x86_pmu_disable | ---x86_pmu_disable | |--97.36%-- perf_pmu_disable | perf_event_task_tick | scheduler_tick | update_process_times | tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--16.32%-- PinBuffer | | | |--15.27%-- LWLockAcquire | | | |--8.12%-- heap_hot_search_buffer | | | |--5.43%-- slot_deform_tuple | | | |--4.35%-- do_page_fault | | page_fault | | | | | |--74.79%-- heap_hot_search_buffer | | | | | |--12.65%-- heap_page_prune_opt | | | | | --12.56%-- _bt_checkkeys | | | |--4.34%-- _bt_compare | | | |--3.26%-- hash_search_with_hash_value | | | |--2.72%-- heap_page_prune_opt | | | |--2.70%-- LWLockRelease | | | |--2.19%-- _bt_checkkeys | | | |--2.18%-- find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--50.00%-- heap_page_prune_opt | | | | | --50.00%-- heap_hot_search_buffer | | | |--2.17%-- memcpy | | | |--2.17%-- UnpinBuffer.clone.0 | | | |--1.65%-- GetPrivateRefCountEntry | | | |--1.64%-- ReadBuffer_common | | | |--1.63%-- IndexNext | | | |--1.63%-- _bt_binsrch | | | |--1.10%-- ReleaseBuffer | | | |--1.10%-- HeapTupleSatisfiesMVCC | | | |--1.09%-- hash_any | | | |--1.09%-- FunctionCall2Coll | | | |--1.09%-- unlock_page | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_hot_search_buffer | | | |--1.09%-- IndexOnlyNext | | | |--1.08%-- ResourceOwnerForgetBuffer | | | |--1.08%-- slot_getattr | | | |--1.08%-- __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--50.00%-- _bt_checkpage | | | | | --50.00%-- heap_hot_search_buffer | | | |--0.55%-- _bt_search | | | |--0.55%-- bms_add_member | | | |--0.55%-- _bt_next | | | |--0.55%-- MJCompare | | | |--0.55%-- handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_page_prune_opt | | | |--0.54%-- MJEvalInnerValues | | | |--0.54%-- _bt_readpage | | | |--0.54%-- index_getprocinfo | | | |--0.54%-- _bt_preprocess_keys | | | |--0.54%-- find_get_page | | find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_page_prune_opt | | | |--0.54%-- BufferGetBlockNumber | | | |--0.54%-- _bt_first | | | |--0.54%-- __memcmp_sse4_1 | | | |--0.54%-- btint4cmp | | | |--0.54%-- LockBuffer | | | |--0.54%-- MJEvalOuterValues | | | |--0.54%-- TransactionIdLimitedForOldSnapshots | | | |--0.54%-- BufTableHashCode | | | |--0.54%-- index_getnext_tid | | | |--0.54%-- ResourceArrayRemove | | | |--0.54%-- __do_page_fault | | do_page_fault | | page_fault | | heap_hot_search_buffer | | | |--0.54%-- shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_hot_search_buffer | | | --0.54%-- malloc_consolidate | --2.64%-- perf_event_task_tick scheduler_tick update_process_times tick_sched_timer __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt | |--20.23%-- _bt_readpage | |--20.23%-- LWLockAcquire | |--20.11%-- heap_hot_search_buffer | |--19.84%-- PinBuffer | --19.59%-- slot_deform_tuple 0.01% 0.01% postmaster postgres [.] ScanKeyEntryInitializeWithInfo | ---ScanKeyEntryInitializeWithInfo | |--98.60%-- 0x17 | --1.40%-- 0x20 0.01% 0.00% postmaster libc-2.12.so [.] __GI___kill | ---__GI___kill | |--2.21%-- 0x1 | 0x100007fff --97.79%-- [...] 0.01% 0.00% postmaster libc-2.12.so [.] _int_malloc | ---_int_malloc 0.01% 0.01% postmaster [kernel.kallsyms] [k] set_page_dirty | ---set_page_dirty | |--98.35%-- unmap_vmas | exit_mmap | mmput | exit_mm | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | --1.65%-- exit_mmap mmput exit_mm do_exit do_group_exit sys_exit_group system_call_fastpath 0.01% 0.00% postmaster [unknown] [.] 0x0084590f70000000 | ---0x84590f70000000 0.01% 0.01% init [kernel.kallsyms] [k] sched_clock_cpu | ---sched_clock_cpu | |--96.52%-- update_rq_clock | | | |--97.69%-- run_rebalance_domains | | __do_softirq | | call_softirq | | do_softirq | | irq_exit | | scheduler_ipi | | smp_reschedule_interrupt | | reschedule_interrupt | | cpuidle_idle_call | | cpu_idle | | start_secondary | | | |--1.59%-- scheduler_tick | | update_process_times | | tick_sched_timer | | __run_hrtimer | | hrtimer_interrupt | | local_apic_timer_interrupt | | smp_apic_timer_interrupt | | apic_timer_interrupt | | cpuidle_idle_call | | cpu_idle | | start_secondary | | | --0.72%-- enqueue_task | activate_task | try_to_wake_up | | | |--92.64%-- default_wake_function | | autoremove_wake_function | | __wake_up_common | | __wake_up | | insert_work | | __queue_work | | delayed_work_timer_fn | | run_timer_softirq | | __do_softirq | | call_softirq | | do_softirq | | irq_exit | | smp_apic_timer_interrupt | | apic_timer_interrupt | | cpuidle_idle_call | | cpu_idle | | start_secondary | | | --7.36%-- wake_up_process | hrtimer_wakeup | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | |--2.63%-- tick_nohz_stop_sched_tick | irq_exit | | | |--90.45%-- scheduler_ipi | | smp_reschedule_interrupt | | reschedule_interrupt | | cpuidle_idle_call | | cpu_idle | | start_secondary | | | --9.55%-- smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | |--0.68%-- sched_clock_idle_sleep_event | tick_nohz_stop_sched_tick | | | |--80.76%-- cpu_idle | | start_secondary | | | --19.24%-- irq_exit | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary --0.17%-- [...] 0.01% 0.01% postmaster [kernel.kallsyms] [k] raise_softirq | ---raise_softirq | |--54.46%-- run_local_timers | update_process_times | tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--12.35%-- LWLockAcquire | | | |--8.27%-- slot_deform_tuple | | | |--8.25%-- heap_page_prune_opt | | | |--8.24%-- heap_hot_search_buffer | | | |--6.18%-- PinBuffer | | | |--4.18%-- LWLockRelease | | | |--4.16%-- find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--74.86%-- heap_hot_search_buffer | | | | | --25.14%-- heap_page_prune_opt | | | |--4.16%-- do_page_fault | | page_fault | | | | | |--50.19%-- heap_hot_search_buffer | | | | | |--25.16%-- _bt_readpage | | | | | --24.65%-- _bt_checkkeys | | | |--4.12%-- _bt_compare | | | |--3.09%-- get_hash_value | | | |--3.09%-- ReadBuffer_common | | | |--3.09%-- __do_page_fault | | do_page_fault | | page_fault | | | | | |--66.78%-- heap_hot_search_buffer | | | | | --33.22%-- _bt_moveright | | | |--2.08%-- FunctionCall2Coll | | | |--2.07%-- hash_any | | | |--2.05%-- MJCompare | | | |--2.05%-- btgettuple | | | |--2.05%-- UnpinBuffer.clone.0 | | | |--1.99%-- __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--52.21%-- heap_page_prune_opt | | | | | --47.79%-- LWLockAcquire | | | |--1.05%-- memcpy | | | |--1.04%-- HeapTupleSatisfiesMVCC | | | |--1.04%-- ReleaseAndReadBuffer | | | |--1.04%-- MJEvalInnerValues | | | |--1.04%-- IncrBufferRefCount | | | |--1.03%-- ResourceArrayRemove | | | |--1.03%-- hash_search_with_hash_value | | | |--1.03%-- ResourceOwnerForgetBuffer | | | |--1.03%-- unlock_page | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_hot_search_buffer | | | |--1.03%-- int4eq | | | |--1.03%-- LockBuffer | | | |--1.03%-- vm_readbuf | | | |--1.03%-- find_get_page | | find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_page_prune_opt | | | |--1.03%-- index_fetch_heap | | | |--1.03%-- ExecReScanIndexScan | | | |--1.03%-- _bt_readpage | | | |--1.03%-- IndexOnlyNext | | | --1.00%-- pg_strtok | |--38.78%-- rcu_check_callbacks | update_process_times | tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--17.36%-- LWLockAcquire | | | |--11.70%-- heap_page_prune_opt | | | |--11.61%-- heap_hot_search_buffer | | | |--8.70%-- do_page_fault | | page_fault | | | | | |--49.95%-- heap_hot_search_buffer | | | | | |--33.51%-- heap_page_prune_opt | | | | | --16.54%-- hash_search_with_hash_value | | | |--5.78%-- slot_deform_tuple | | | |--5.78%-- LWLockRelease | | | |--4.36%-- _bt_binsrch | | | |--4.34%-- PinBuffer | | | |--2.91%-- ReadBuffer_common | | | |--2.88%-- _bt_checkkeys | | | |--2.88%-- hash_search_with_hash_value | | | |--2.88%-- find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--50.00%-- heap_hot_search_buffer | | | | | --50.00%-- heap_page_prune_opt | | | |--1.47%-- ResourceOwnerForgetBuffer | | | |--1.46%-- memcpy | | | |--1.46%-- ReleaseAndReadBuffer | | | |--1.45%-- LockBuffer | | | |--1.45%-- UnpinBuffer.clone.0 | | | |--1.44%-- FunctionCall2Coll | | | |--1.44%-- shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | _bt_readnextpage | | | |--1.44%-- btrescan | | | |--1.44%-- MemoryContextReset | | | |--1.44%-- ExecNestLoop | | | |--1.44%-- hash_any | | | |--1.44%-- GetPrivateRefCountEntry | | | --1.44%-- unmap_vmas | exit_mmap | mmput | exit_mm | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | --6.76%-- update_process_times tick_sched_timer __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt | |--16.84%-- LWLockRelease | |--16.69%-- UnpinBuffer.clone.0 | |--16.68%-- PinBuffer | |--16.52%-- slot_getattr | |--8.42%-- GetPrivateRefCountEntry | |--8.32%-- find_lock_page | shmem_getpage_gfp | shmem_fault | __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | heap_hot_search_buffer | |--8.27%-- __memcmp_sse4_1 | --8.26%-- get_hash_value 0.01% 0.00% postmaster [kernel.kallsyms] [k] intel_pmu_disable_all | ---intel_pmu_disable_all | |--98.31%-- x86_pmu_disable | perf_pmu_disable | perf_event_task_tick | scheduler_tick | update_process_times | tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--17.26%-- PinBuffer | | | |--14.99%-- LWLockAcquire | | | |--8.58%-- heap_hot_search_buffer | | | |--5.74%-- slot_deform_tuple | | | |--4.59%-- _bt_compare | | | |--4.03%-- do_page_fault | | page_fault | | | | | |--71.22%-- heap_hot_search_buffer | | | | | |--14.44%-- heap_page_prune_opt | | | | | --14.34%-- _bt_checkkeys | | | |--3.45%-- hash_search_with_hash_value | | | |--2.88%-- heap_page_prune_opt | | | |--2.85%-- LWLockRelease | | | |--2.30%-- memcpy | | | |--2.29%-- UnpinBuffer.clone.0 | | | |--1.74%-- GetPrivateRefCountEntry | | | |--1.73%-- _bt_checkkeys | | | |--1.72%-- IndexNext | | | |--1.72%-- find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--66.88%-- heap_page_prune_opt | | | | | --33.12%-- heap_hot_search_buffer | | | |--1.72%-- _bt_binsrch | | | |--1.16%-- ReleaseBuffer | | | |--1.16%-- HeapTupleSatisfiesMVCC | | | |--1.15%-- ReadBuffer_common | | | |--1.15%-- hash_any | | | |--1.15%-- unlock_page | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_hot_search_buffer | | | |--1.15%-- IndexOnlyNext | | | |--1.14%-- __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--50.00%-- _bt_checkpage | | | | | --50.00%-- heap_hot_search_buffer | | | |--0.58%-- _bt_search | | | |--0.58%-- bms_add_member | | | |--0.58%-- FunctionCall2Coll | | | |--0.58%-- _bt_next | | | |--0.58%-- MJCompare | | | |--0.58%-- handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_page_prune_opt | | | |--0.58%-- slot_getattr | | | |--0.58%-- MJEvalInnerValues | | | |--0.57%-- ResourceOwnerForgetBuffer | | | |--0.57%-- _bt_readpage | | | |--0.57%-- index_getprocinfo | | | |--0.57%-- _bt_preprocess_keys | | | |--0.57%-- find_get_page | | find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_page_prune_opt | | | |--0.57%-- _bt_first | | | |--0.57%-- __memcmp_sse4_1 | | | |--0.57%-- btint4cmp | | | |--0.57%-- LockBuffer | | | |--0.57%-- MJEvalOuterValues | | | |--0.57%-- TransactionIdLimitedForOldSnapshots | | | |--0.57%-- BufTableHashCode | | | |--0.57%-- index_getnext_tid | | | |--0.57%-- ResourceArrayRemove | | | |--0.57%-- __do_page_fault | | do_page_fault | | page_fault | | heap_hot_search_buffer | | | |--0.57%-- shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_hot_search_buffer | | | --0.57%-- malloc_consolidate | --1.69%-- perf_pmu_disable perf_event_task_tick scheduler_tick update_process_times tick_sched_timer __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt | |--33.76%-- LWLockAcquire | |--33.12%-- _bt_readpage | --33.12%-- ReadBufferExtended 0.01% 0.00% postmaster [kernel.kallsyms] [k] unmap_region | ---unmap_region do_munmap | |--77.26%-- sys_munmap | system_call_fastpath | __GI___munmap | --22.74%-- sys_brk system_call_fastpath __brk 0.01% 0.00% postmaster [kernel.kallsyms] [k] irq_enter | ---irq_enter | |--97.72%-- smp_apic_timer_interrupt | apic_timer_interrupt | | | |--17.60%-- LWLockAcquire | | | |--11.12%-- PinBuffer | | | |--7.57%-- heap_hot_search_buffer | | | |--6.46%-- heap_page_prune_opt | | | |--5.25%-- slot_deform_tuple | | | |--4.67%-- do_page_fault | | page_fault | | | | | |--37.64%-- heap_hot_search_buffer | | | | | |--24.98%-- heap_page_prune_opt | | | | | |--24.81%-- _bt_compare | | | | | --12.57%-- PinBuffer | | | |--4.10%-- find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--57.03%-- heap_hot_search_buffer | | | | | |--14.42%-- _bt_checkpage | | | | | |--14.42%-- hash_search_with_hash_value | | | | | --14.14%-- heap_page_prune_opt | | | |--4.09%-- hash_search_with_hash_value | | | |--2.94%-- ReadBuffer_common | | | |--2.91%-- _bt_compare | | | |--2.34%-- LWLockRelease | | | |--2.34%-- UnpinBuffer.clone.0 | | | |--1.76%-- ExecInterpExpr | | | |--1.17%-- ResourceArrayAdd | | | |--1.17%-- MJEvalInnerValues | | | |--1.17%-- BufferGetBlockNumber | | | |--1.17%-- hash_any | | | |--1.17%-- _bt_checkkeys | | | |--1.17%-- GetPrivateRefCountEntry | | | |--1.17%-- memcpy | | | |--1.16%-- ResourceArrayRemove | | | |--1.15%-- unlock_page | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--50.54%-- slot_deform_tuple | | | | | --49.46%-- heap_page_prune_opt | | | |--0.59%-- ExecStoreTuple | | | |--0.59%-- _bt_search | | | |--0.59%-- handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | PinBuffer | | | |--0.59%-- btgettuple | | | |--0.59%-- __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | _bt_readpage | | | |--0.59%-- slot_getattr | | | |--0.59%-- free_pages_and_swap_cache | | unmap_vmas | | exit_mmap | | mmput | | exit_mm | | do_exit | | do_group_exit | | sys_exit_group | | system_call_fastpath | | | |--0.59%-- ExecNestLoop | | | |--0.59%-- ResourceOwnerForgetBuffer | | | |--0.59%-- HeapTupleSatisfiesMVCC | | | |--0.58%-- ExecMergeJoin | | | |--0.58%-- ReleaseAndReadBuffer | | | |--0.58%-- _bt_preprocess_array_keys | | | |--0.58%-- IndexNext | | | |--0.58%-- ExecIndexScan | | | |--0.58%-- shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_hot_search_buffer | | | |--0.58%-- btint4cmp | | | |--0.58%-- FunctionCall2Coll | | | |--0.58%-- int4eq | | | |--0.58%-- ReleaseBuffer | | | |--0.58%-- _bt_binsrch | | | |--0.58%-- slot_getsomeattrs | | | |--0.58%-- AllocSetFree | | | |--0.58%-- btint4fastcmp | | | |--0.58%-- _bt_next | | | |--0.58%-- fmgr_info_copy | | | |--0.58%-- _bt_readpage | | | --0.58%-- handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | ExecHashTableInsert | --2.28%-- apic_timer_interrupt | |--25.34%-- hash_search_with_hash_value | |--25.33%-- LWLockAcquire | |--24.90%-- PinBuffer | --24.43%-- mem_cgroup_charge_common mem_cgroup_newpage_charge handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault _int_realloc 0.01% 0.00% postmaster [kernel.kallsyms] [k] __intel_pmu_disable_all | ---__intel_pmu_disable_all | |--99.43%-- intel_pmu_disable_all | x86_pmu_disable | perf_pmu_disable | perf_event_task_tick | scheduler_tick | update_process_times | tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--17.36%-- PinBuffer | | | |--15.08%-- LWLockAcquire | | | |--8.63%-- heap_hot_search_buffer | | | |--5.78%-- slot_deform_tuple | | | |--4.61%-- _bt_compare | | | |--3.47%-- do_page_fault | | page_fault | | | | | |--66.41%-- heap_hot_search_buffer | | | | | |--16.86%-- heap_page_prune_opt | | | | | --16.73%-- _bt_checkkeys | | | |--3.47%-- hash_search_with_hash_value | | | |--2.89%-- heap_page_prune_opt | | | |--2.87%-- LWLockRelease | | | |--2.31%-- memcpy | | | |--2.31%-- UnpinBuffer.clone.0 | | | |--1.75%-- GetPrivateRefCountEntry | | | |--1.74%-- _bt_checkkeys | | | |--1.73%-- IndexNext | | | |--1.73%-- find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--66.88%-- heap_page_prune_opt | | | | | --33.12%-- heap_hot_search_buffer | | | |--1.73%-- _bt_binsrch | | | |--1.17%-- ReleaseBuffer | | | |--1.17%-- HeapTupleSatisfiesMVCC | | | |--1.16%-- ReadBuffer_common | | | |--1.16%-- hash_any | | | |--1.16%-- unlock_page | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_hot_search_buffer | | | |--1.15%-- IndexOnlyNext | | | |--1.15%-- __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--50.00%-- _bt_checkpage | | | | | --50.00%-- heap_hot_search_buffer | | | |--0.59%-- _bt_search | | | |--0.59%-- bms_add_member | | | |--0.58%-- FunctionCall2Coll | | | |--0.58%-- _bt_next | | | |--0.58%-- MJCompare | | | |--0.58%-- handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_page_prune_opt | | | |--0.58%-- slot_getattr | | | |--0.58%-- MJEvalInnerValues | | | |--0.58%-- ResourceOwnerForgetBuffer | | | |--0.58%-- _bt_readpage | | | |--0.57%-- index_getprocinfo | | | |--0.57%-- _bt_preprocess_keys | | | |--0.57%-- find_get_page | | find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_page_prune_opt | | | |--0.57%-- _bt_first | | | |--0.57%-- __memcmp_sse4_1 | | | |--0.57%-- btint4cmp | | | |--0.57%-- LockBuffer | | | |--0.57%-- MJEvalOuterValues | | | |--0.57%-- TransactionIdLimitedForOldSnapshots | | | |--0.57%-- BufTableHashCode | | | |--0.57%-- index_getnext_tid | | | |--0.57%-- ResourceArrayRemove | | | |--0.57%-- __do_page_fault | | do_page_fault | | page_fault | | heap_hot_search_buffer | | | |--0.57%-- shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_hot_search_buffer | | | --0.57%-- malloc_consolidate | --0.57%-- x86_pmu_disable perf_pmu_disable perf_event_task_tick scheduler_tick update_process_times tick_sched_timer __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt ResourceOwnerForgetBuffer 0.01% 0.00% postmaster [kernel.kallsyms] [k] __inc_zone_page_state | ---__inc_zone_page_state | |--71.52%-- page_add_file_rmap | __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | | | |--65.05%-- heap_hot_search_buffer | | | |--16.67%-- heap_page_prune_opt | | | |--9.12%-- _bt_checkkeys | | | |--5.00%-- _bt_checkpage | | | |--1.67%-- HeapTupleSatisfiesMVCC | | | |--0.84%-- _bt_compare | | | |--0.83%-- slot_deform_tuple | | | --0.82%-- _bt_readnextpage | |--24.42%-- __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | | | |--78.08%-- heap_hot_search_buffer | | | |--7.36%-- _bt_checkpage | | | |--7.28%-- _bt_checkkeys | | | |--4.85%-- heap_page_prune_opt | | | --2.43%-- slot_deform_tuple | |--3.46%-- page_add_new_anon_rmap | | | |--66.38%-- do_wp_page | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--26.06%-- __libc_fork | | | fork_process | | | | | |--25.29%-- AllocSetAlloc | | | | | |--25.13%-- InitPostmasterChild | | | | | --23.52%-- InitializeOneGUCOption | | | --33.62%-- handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | | | |--51.50%-- __memset_sse2 | | | --48.50%-- MemoryContextAllocZeroAligned | --0.60%-- handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault memcpy 0.01% 0.00% postmaster libc-2.12.so [.] __memset_sse2 | ---__memset_sse2 0.01% 0.00% postmaster [kernel.kallsyms] [k] sys_kill | ---sys_kill system_call_fastpath __GI___kill | |--2.44%-- 0x1 | 0x100007fff --97.56%-- [...] 0.01% 0.00% postmaster [unknown] [.] 0x0000000000007fff | ---0x7fff 0.01% 0.01% postmaster postgres [.] ExecCopySlotTuple | ---ExecCopySlotTuple 0.01% 0.00% postmaster libc-2.12.so [.] __read_nocancel | ---__read_nocancel | |--2.07%-- fscanf | systable_endscan --97.93%-- [...] 0.01% 0.00% postmaster [kernel.kallsyms] [k] perf_pmu_enable | ---perf_pmu_enable | |--92.22%-- perf_event_task_tick | scheduler_tick | update_process_times | tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--18.16%-- LWLockAcquire | | | |--8.41%-- PinBuffer | | | |--7.67%-- hash_search_with_hash_value | | | |--6.29%-- heap_page_prune_opt | | | |--4.20%-- heap_hot_search_buffer | | | |--4.20%-- LWLockRelease | | | |--4.17%-- slot_deform_tuple | | | |--3.52%-- memcpy | | | |--3.51%-- do_page_fault | | page_fault | | | | | |--80.26%-- heap_hot_search_buffer | | | | | --19.74%-- heap_page_prune_opt | | | |--3.50%-- _bt_compare | | | |--2.80%-- ResourceArrayRemove | | | |--2.12%-- find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--66.60%-- heap_hot_search_buffer | | | | | --33.40%-- heap_page_prune_opt | | | |--1.41%-- BufTableLookup | | | |--1.40%-- _bt_binsrch | | | |--1.40%-- ReadBuffer_common | | | |--1.40%-- page_add_file_rmap | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--50.49%-- heap_hot_search_buffer | | | | | --49.51%-- _bt_checkpage | | | |--1.40%-- _bt_next | | | |--1.40%-- memmove | | | |--1.40%-- GetPrivateRefCountEntry | | | |--1.39%-- IndexOnlyNext | | | |--1.39%-- UnpinBuffer.clone.0 | | | |--0.71%-- ReleaseAndReadBuffer | | | |--0.71%-- btint4fastcmp | | | |--0.71%-- btrescan | | | |--0.71%-- _bt_checkkeys | | | |--0.71%-- BufTableHashCode | | | |--0.71%-- _bt_checkpage | | | |--0.71%-- __do_page_fault | | do_page_fault | | page_fault | | PinBuffer | | | |--0.71%-- ExecStoreTuple | | | |--0.71%-- IncrBufferRefCount | | | |--0.70%-- index_fetch_heap | | | |--0.70%-- _bt_readpage | | | |--0.70%-- ExecCopySlot | | | |--0.69%-- _bt_preprocess_keys | | | |--0.69%-- MJCompare | | | |--0.69%-- FunctionCall2Coll | | | |--0.69%-- ReadBufferExtended | | | |--0.69%-- _bt_first | | | |--0.69%-- btint4cmp | | | |--0.69%-- get_hash_value | | | |--0.69%-- MemoryContextReset | | | |--0.69%-- AllocSetFree | | | |--0.69%-- BufferGetBlockNumber | | | |--0.69%-- _bt_parallel_seize | | | |--0.69%-- MJEvalOuterValues | | | |--0.69%-- ExecReScan | | | |--0.69%-- IndexNext | | | --0.69%-- ResourceArrayAdd | |--7.78%-- scheduler_tick | update_process_times | tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--25.00%-- heap_hot_search_buffer | | | |--16.78%-- LWLockRelease | | | |--8.39%-- memcpy | | | |--8.39%-- do_page_fault | | page_fault | | _bt_compare | | | |--8.38%-- memmove | | | |--8.38%-- GetPrivateRefCountEntry | | | |--8.23%-- ResourceArrayAdd | | | |--8.22%-- find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_hot_search_buffer | | | --8.22%-- slot_deform_tuple --0.00%-- [...] 0.01% 0.01% postmaster [kernel.kallsyms] [k] native_sched_clock | ---native_sched_clock | |--53.56%-- sched_clock | sched_clock_cpu | | | |--99.75%-- update_rq_clock | | scheduler_tick | | update_process_times | | tick_sched_timer | | __run_hrtimer | | hrtimer_interrupt | | local_apic_timer_interrupt | | smp_apic_timer_interrupt | | apic_timer_interrupt | | | | | |--15.62%-- LWLockAcquire | | | | | |--9.61%-- slot_deform_tuple | | | | | |--8.41%-- PinBuffer | | | | | |--6.06%-- LWLockRelease | | | | | |--4.82%-- UnpinBuffer.clone.0 | | | | | |--3.64%-- heap_hot_search_buffer | | | | | |--3.63%-- ReleaseAndReadBuffer | | | | | |--3.62%-- do_page_fault | | | page_fault | | | | | | | |--33.78%-- heap_hot_search_buffer | | | | | | | |--33.11%-- hash_search_with_hash_value | | | | | | | --33.10%-- heap_page_prune_opt | | | | | |--3.61%-- heap_page_prune_opt | | | | | |--2.43%-- find_lock_page | | | shmem_getpage_gfp | | | shmem_fault | | | __do_fault | | | handle_pte_fault | | | handle_mm_fault | | | __do_page_fault | | | do_page_fault | | | page_fault | | | | | | | |--50.16%-- _bt_checkpage | | | | | | | --49.84%-- heap_hot_search_buffer | | | | | |--2.42%-- MemoryContextReset | | | | | |--2.42%-- _bt_compare | | | | | |--2.41%-- BufferGetBlockNumber | | | | | |--2.40%-- _bt_checkpage | | | | | |--2.40%-- MJCompare | | | | | |--2.40%-- _bt_binsrch | | | | | |--1.22%-- ResourceArrayRemove | | | | | |--1.22%-- __do_page_fault | | | do_page_fault | | | page_fault | | | _bt_checkpage | | | | | |--1.21%-- shmem_getpage_gfp | | | shmem_fault | | | __do_fault | | | handle_pte_fault | | | handle_mm_fault | | | __do_page_fault | | | do_page_fault | | | page_fault | | | heap_hot_search_buffer | | | | | |--1.21%-- ResourceOwnerRememberBuffer | | | | | |--1.21%-- IndexNext | | | | | |--1.21%-- memcpy | | | | | |--1.21%-- BufferGetLSNAtomic | | | | | |--1.21%-- find_get_page | | | find_lock_page | | | shmem_getpage_gfp | | | shmem_fault | | | __do_fault | | | handle_pte_fault | | | handle_mm_fault | | | __do_page_fault | | | do_page_fault | | | page_fault | | | heap_page_prune_opt | | | | | |--1.20%-- _bt_getroot | | | | | |--1.20%-- AllocSetFree | | | | | |--1.20%-- ReadBuffer_common | | | | | |--1.20%-- hash_search_with_hash_value | | | | | |--1.20%-- ExecStoreTuple | | | | | |--1.20%-- IsCatalogRelation | | | | | |--1.20%-- _bt_checkkeys | | | | | |--1.20%-- _bt_preprocess_keys | | | | | |--1.20%-- XidInMVCCSnapshot | | | | | |--1.20%-- btrescan | | | | | |--1.20%-- CheckForSerializableConflictOut | | | | | --1.18%-- MultiExecHash | --0.25%-- [...] | --46.44%-- sched_clock_cpu update_rq_clock scheduler_tick update_process_times tick_sched_timer __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt | |--16.68%-- LWLockAcquire | |--12.48%-- slot_deform_tuple | |--8.34%-- heap_page_prune_opt | |--6.94%-- PinBuffer | |--5.52%-- hash_search_with_hash_value | |--4.20%-- heap_hot_search_buffer | |--4.14%-- LWLockRelease | |--2.79%-- _bt_readpage | |--2.78%-- ExecStoreTuple | |--2.77%-- find_get_page | find_lock_page | shmem_getpage_gfp | shmem_fault | __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | | | |--50.17%-- heap_hot_search_buffer | | | --49.83%-- hash_search_with_hash_value | |--2.76%-- do_page_fault | page_fault | heap_hot_search_buffer | |--2.76%-- ReadBufferExtended | |--2.76%-- _bt_compare | |--1.41%-- prepare_to_wait_exclusive | __wait_on_bit_lock | __lock_page | find_lock_page | shmem_getpage_gfp | shmem_fault | __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | heap_hot_search_buffer | |--1.41%-- page_add_file_rmap | __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | heap_hot_search_buffer | |--1.41%-- index_fetch_heap | |--1.41%-- IndexNext | |--1.41%-- HeapTupleSatisfiesMVCC | |--1.41%-- _bt_drop_lock_and_maybe_pin | |--1.41%-- unmap_vmas | exit_mmap | mmput | exit_mm | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | |--1.40%-- PredicateLockTuple | |--1.40%-- __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | heap_hot_search_buffer | |--1.40%-- BufferGetBlockNumber | |--1.40%-- ReleaseAndReadBuffer | |--1.39%-- ExecCopySlot | |--1.38%-- ReadBuffer_common | |--1.38%-- memcpy | |--1.38%-- MJEvalInnerValues | |--1.38%-- MJCompare | |--1.38%-- __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | heap_hot_search_buffer | --1.38%-- MJEvalOuterValues 0.01% 0.01% postmaster postgres [.] ExecStoreVirtualTuple | ---ExecStoreVirtualTuple 0.01% 0.00% postmaster [kernel.kallsyms] [k] __rmqueue | ---__rmqueue get_page_from_freelist __alloc_pages_nodemask | |--50.15%-- alloc_pages_current | pte_alloc_one | __pte_alloc | | | |--99.16%-- handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--56.59%-- heap_page_prune_opt | | | | | |--23.77%-- _bt_checkpage | | | | | |--15.72%-- heap_hot_search_buffer | | | | | |--1.33%-- _bt_moveright | | | | | |--1.30%-- hash_search_with_hash_value | | | | | --1.29%-- ReplicationSlotCleanup | | | --0.84%-- copy_pte_range | copy_page_range | dup_mm | copy_process | do_fork | sys_clone | stub_clone | __libc_fork | fork_process | |--49.31%-- alloc_pages_vma | | | |--89.17%-- handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--27.81%-- memcpy | | | | | |--19.35%-- AllocSetAlloc | | | | | |--12.61%-- MemoryContextAllocZeroAligned | | | | | |--8.85%-- ExecHashTableInsert | | | | | |--8.57%-- lappend | | | | | |--7.17%-- debackslash | | | | | |--4.46%-- _int_malloc | | | | | |--4.02%-- palloc0 | | | | | |--2.99%-- __memset_sse2 | | | | | |--1.43%-- ExprEvalPushStep | | | | | |--1.42%-- RelationBuildTriggers | | | | | --1.32%-- ResourceArrayEnlarge | | | --10.83%-- do_wp_page | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | | | |--32.99%-- InitializeOneGUCOption | | | |--32.74%-- __memset_sse2 | | | |--12.30%-- __libc_fork | | fork_process | | | |--12.10%-- ret_from_fork | | __libc_fork | | fork_process | | | --9.87%-- maybe_start_bgworkers | --0.54%-- copy_process do_fork sys_clone stub_clone __libc_fork fork_process 0.01% 0.00% postmaster libc-2.12.so [.] __GI___munmap | ---__GI___munmap 0.01% 0.00% postmaster [kernel.kallsyms] [k] sys_munmap | ---sys_munmap | |--99.35%-- system_call_fastpath | __GI___munmap | --0.65%-- __GI___munmap 0.01% 0.00% postmaster [kernel.kallsyms] [k] __wake_up | ---__wake_up | |--87.15%-- __wake_up_bit | unlock_page | __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | | | |--33.51%-- heap_hot_search_buffer | | | |--22.82%-- heap_page_prune_opt | | | |--20.50%-- hash_search_with_hash_value | | | |--7.60%-- HeapTupleSatisfiesMVCC | | | |--3.04%-- _bt_checkpage | | | |--2.29%-- _bt_readnextpage | | | |--2.28%-- PinBuffer | | | |--1.51%-- _bt_readpage | | | |--0.76%-- slot_deform_tuple | | | |--0.75%-- _bt_checkkeys | | | |--0.73%-- _bt_getroot | | | |--0.72%-- _readPlannedStmt | | | |--0.72%-- _readTargetEntry | | | |--0.70%-- parseNodeString | | | |--0.69%-- __GI_____strtod_l_internal | | | |--0.69%-- canonicalize_path | | | --0.67%-- SplitIdentifierString | 0x30 | |--5.87%-- release_sock | | | |--81.20%-- udpv6_sendmsg | | inet_sendmsg | | sock_sendmsg | | sys_sendto | | system_call_fastpath | | __libc_send | | | --18.80%-- skb_free_datagram_locked | udpv6_recvmsg | sock_common_recvmsg | sock_recvmsg | sys_recvfrom | system_call_fastpath | __libc_recv | |--4.61%-- insert_work | __queue_work | delayed_work_timer_fn | run_timer_softirq | __do_softirq | call_softirq | do_softirq | irq_exit | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--28.68%-- heap_hot_search_buffer | | | |--14.48%-- heap_page_prune_opt | | | |--14.29%-- _bt_binsrch | | | |--14.19%-- hash_any | | | |--14.18%-- LWLockAcquire | | | --14.17%-- _bt_checkkeys | |--1.33%-- unlock_page | __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | heap_hot_search_buffer | |--0.66%-- account | extract_entropy_user | urandom_read | vfs_read | sys_read | system_call_fastpath | __read_nocancel --0.37%-- [...] 0.01% 0.00% postmaster postgres [.] fork_process | ---fork_process 0.01% 0.00% postmaster [kernel.kallsyms] [k] kill_pid_info | ---kill_pid_info sys_kill system_call_fastpath __GI___kill | |--2.68%-- 0x1 | 0x100007fff --97.32%-- [...] 0.01% 0.00% postmaster [kernel.kallsyms] [k] group_send_sig_info | ---group_send_sig_info kill_pid_info sys_kill system_call_fastpath __GI___kill | |--2.68%-- 0x1 | 0x100007fff --97.32%-- [...] 0.01% 0.00% init [kernel.kallsyms] [k] irq_enter | ---irq_enter | |--78.13%-- scheduler_ipi | smp_reschedule_interrupt | reschedule_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | |--18.21%-- smp_apic_timer_interrupt | apic_timer_interrupt | | | |--94.82%-- cpuidle_idle_call | | cpu_idle | | start_secondary | | | |--3.64%-- cpu_idle | | start_secondary | | | --1.53%-- schedule | cpu_idle | start_secondary | |--2.32%-- do_IRQ | ret_from_intr | cpuidle_idle_call | cpu_idle | start_secondary | |--1.01%-- smp_call_function_single_interrupt | call_function_single_interrupt | cpuidle_idle_call | cpu_idle | start_secondary --0.32%-- [...] 0.01% 0.01% postmaster postgres [.] parseNodeString | ---parseNodeString 0.01% 0.00% postmaster [kernel.kallsyms] [k] prepare_to_wait_exclusive | ---prepare_to_wait_exclusive | |--97.48%-- __wait_on_bit_lock | __lock_page | find_lock_page | shmem_getpage_gfp | shmem_fault | __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | | | |--41.21%-- heap_hot_search_buffer | | | |--30.63%-- heap_page_prune_opt | | | |--10.28%-- hash_search_with_hash_value | | | |--5.51%-- HeapTupleSatisfiesMVCC | | | |--4.12%-- _bt_checkpage | | | |--2.81%-- _bt_readpage | | | |--1.39%-- PinBuffer | | | |--1.33%-- _bt_getroot | | | |--0.70%-- slot_deform_tuple | | | |--0.70%-- _bt_readnextpage | | | |--0.67%-- _bt_checkkeys | | | --0.64%-- pg_strtok | |--1.77%-- lock_sock_nested | | | |--75.82%-- udpv6_sendmsg | | inet_sendmsg | | sock_sendmsg | | sys_sendto | | system_call_fastpath | | __libc_send | | | --24.18%-- skb_free_datagram_locked | udpv6_recvmsg | sock_common_recvmsg | sock_recvmsg | sys_recvfrom | system_call_fastpath | __libc_recv | |--0.69%-- __lock_page | find_lock_page | shmem_getpage_gfp | shmem_fault | __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | _bt_readpage --0.07%-- [...] 0.01% 0.00% perf libc-2.12.so [.] __libc_start_main | ---__libc_start_main 0.01% 0.00% perf perf [.] main | ---main __libc_start_main 0.01% 0.00% perf perf [.] 0xffffffffffc67503 | ---0x67503 main __libc_start_main 0.01% 0.00% postmaster [kernel.kallsyms] [k] mem_cgroup_newpage_charge | ---mem_cgroup_newpage_charge | |--85.34%-- handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | | | |--25.92%-- AllocSetAlloc | | | |--22.19%-- memcpy | | | |--12.76%-- _int_malloc | | | |--7.78%-- MemoryContextAllocZeroAligned | | | |--7.25%-- ExecHashTableInsert | | | |--6.25%-- debackslash | | | |--5.43%-- __memset_sse2 | | | |--3.90%-- sYSMALLOc | | | |--3.10%-- lappend | | | |--1.60%-- RelationBuildDesc | | | |--0.79%-- _int_realloc | | | |--0.79%-- CopySnapshot | | | |--0.76%-- btbeginscan | | | |--0.73%-- CreateTemplateTupleDesc | | | --0.73%-- palloc0 | --14.66%-- do_wp_page handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault | |--13.71%-- AllocSetAlloc | |--10.38%-- __libc_fork | fork_process | |--9.09%-- _dl_fixup | |--8.67%-- _int_malloc | |--8.56%-- InitializeOneGUCOption | |--5.11%-- maybe_start_bgworkers | |--4.78%-- malloc_consolidate | |--4.67%-- _IO_vsnprintf | 0x6c717367702f6c61 | |--4.67%-- _dl_fini | exit | |--4.61%-- _int_free | |--4.61%-- __reclaim_stacks | |--4.58%-- StartBackgroundWorker | |--4.26%-- OpenTransientFile | |--4.14%-- setlocale | |--4.13%-- __memset_sse2 | --4.03%-- AfterTriggerBeginXact 0.01% 0.01% postmaster postgres [.] ExecScanHashBucket | ---ExecScanHashBucket 0.01% 0.01% postmaster [kernel.kallsyms] [k] idle_cpu | ---idle_cpu | |--89.49%-- irq_enter | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--17.24%-- LWLockAcquire | | | |--13.30%-- PinBuffer | | | |--7.78%-- heap_hot_search_buffer | | | |--6.23%-- slot_deform_tuple | | | |--5.51%-- heap_page_prune_opt | | | |--4.70%-- find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--49.95%-- heap_hot_search_buffer | | | | | |--16.79%-- _bt_checkpage | | | | | |--16.79%-- hash_search_with_hash_value | | | | | --16.46%-- heap_page_prune_opt | | | |--3.92%-- ReadBuffer_common | | | |--3.90%-- hash_search_with_hash_value | | | |--3.88%-- _bt_compare | | | |--3.13%-- LWLockRelease | | | |--2.34%-- do_page_fault | | page_fault | | | | | |--33.48%-- PinBuffer | | | | | |--33.47%-- heap_hot_search_buffer | | | | | --33.05%-- _bt_compare | | | |--1.57%-- MJEvalInnerValues | | | |--1.56%-- BufferGetBlockNumber | | | |--1.56%-- hash_any | | | |--1.56%-- ExecInterpExpr | | | |--1.56%-- memcpy | | | |--1.55%-- UnpinBuffer.clone.0 | | | |--0.79%-- ExecStoreTuple | | | |--0.79%-- _bt_search | | | |--0.79%-- ResourceArrayAdd | | | |--0.79%-- handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | PinBuffer | | | |--0.79%-- btgettuple | | | |--0.79%-- slot_getattr | | | |--0.79%-- free_pages_and_swap_cache | | unmap_vmas | | exit_mmap | | mmput | | exit_mm | | do_exit | | do_group_exit | | sys_exit_group | | system_call_fastpath | | | |--0.78%-- GetPrivateRefCountEntry | | | |--0.78%-- ResourceOwnerForgetBuffer | | | |--0.78%-- HeapTupleSatisfiesMVCC | | | |--0.78%-- ExecMergeJoin | | | |--0.78%-- ReleaseAndReadBuffer | | | |--0.77%-- _bt_preprocess_array_keys | | | |--0.77%-- shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_hot_search_buffer | | | |--0.77%-- btint4cmp | | | |--0.77%-- FunctionCall2Coll | | | |--0.77%-- int4eq | | | |--0.77%-- ReleaseBuffer | | | |--0.77%-- ResourceArrayRemove | | | |--0.77%-- _bt_binsrch | | | |--0.77%-- slot_getsomeattrs | | | |--0.77%-- fmgr_info_copy | | | |--0.77%-- _bt_readpage | | | --0.76%-- unlock_page | __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | heap_page_prune_opt | |--5.61%-- smp_apic_timer_interrupt | apic_timer_interrupt | | | |--37.33%-- heap_hot_search_buffer | | | |--12.60%-- IndexNext | | | |--12.60%-- index_getnext | | | |--12.60%-- ResourceArrayAdd | | | |--12.51%-- IsCatalogRelation | | | --12.36%-- PinBuffer | |--2.80%-- irq_exit | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--50.00%-- PinBuffer | | | |--25.25%-- ExecInterpExpr | | | --24.75%-- _bt_checkkeys | |--1.40%-- update_process_times | tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--50.49%-- find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_page_prune_opt | | | --49.51%-- do_page_fault | page_fault | heap_hot_search_buffer | --0.71%-- rcu_check_callbacks update_process_times tick_sched_timer __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt find_lock_page shmem_getpage_gfp shmem_fault __do_fault handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault heap_page_prune_opt 0.01% 0.00% postmaster [kernel.kallsyms] [k] mem_cgroup_charge_common | ---mem_cgroup_charge_common mem_cgroup_newpage_charge | |--86.24%-- handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | | | |--25.92%-- AllocSetAlloc | | | |--22.19%-- memcpy | | | |--12.76%-- _int_malloc | | | |--7.78%-- MemoryContextAllocZeroAligned | | | |--7.25%-- ExecHashTableInsert | | | |--6.25%-- debackslash | | | |--5.43%-- __memset_sse2 | | | |--3.90%-- sYSMALLOc | | | |--3.10%-- lappend | | | |--1.60%-- RelationBuildDesc | | | |--0.79%-- _int_realloc | | | |--0.79%-- CopySnapshot | | | |--0.76%-- btbeginscan | | | |--0.73%-- CreateTemplateTupleDesc | | | --0.73%-- palloc0 | --13.76%-- do_wp_page handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault | |--14.77%-- AllocSetAlloc | |--9.34%-- _int_malloc | |--9.22%-- InitializeOneGUCOption | |--8.49%-- __libc_fork | fork_process | |--5.51%-- maybe_start_bgworkers | |--5.15%-- malloc_consolidate | |--5.04%-- _IO_vsnprintf | 0x6c717367702f6c61 | |--5.03%-- _dl_fini | exit | |--4.97%-- _int_free | |--4.97%-- __reclaim_stacks | |--4.93%-- StartBackgroundWorker | |--4.77%-- _dl_fixup | |--4.59%-- OpenTransientFile | |--4.46%-- setlocale | |--4.45%-- __memset_sse2 | --4.34%-- AfterTriggerBeginXact 0.01% 0.01% init [kernel.kallsyms] [k] _spin_lock_irq | ---_spin_lock_irq | |--98.72%-- run_rebalance_domains | __do_softirq | call_softirq | do_softirq | irq_exit | scheduler_ipi | smp_reschedule_interrupt | reschedule_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | |--0.78%-- schedule | cpu_idle | start_secondary --0.50%-- [...] 0.01% 0.01% postmaster [kernel.kallsyms] [k] __rcu_pending | ---__rcu_pending | |--96.44%-- rcu_check_callbacks | update_process_times | tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--11.90%-- LWLockAcquire | | | |--10.36%-- PinBuffer | | | |--7.41%-- do_page_fault | | page_fault | | | | | |--59.96%-- heap_page_prune_opt | | | | | --40.04%-- heap_hot_search_buffer | | | |--6.69%-- heap_hot_search_buffer | | | |--5.94%-- heap_page_prune_opt | | | |--5.21%-- _bt_compare | | | |--4.43%-- find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--33.57%-- heap_hot_search_buffer | | | | | |--33.20%-- heap_page_prune_opt | | | | | |--16.62%-- _bt_moveright | | | | | --16.61%-- _bt_checkpage | | | |--3.70%-- slot_deform_tuple | | | |--2.97%-- hash_search_with_hash_value | | | |--2.94%-- ResourceArrayRemove | | | |--2.23%-- ReadBuffer_common | | | |--2.22%-- hash_any | | | |--2.22%-- LWLockRelease | | | |--2.22%-- GetPrivateRefCountEntry | | | |--2.21%-- MJEvalInnerValues | | | |--1.49%-- FunctionCall2Coll | | | |--1.49%-- unlock_page | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--50.50%-- HeapTupleSatisfiesMVCC | | | | | --49.50%-- PinBuffer | | | |--1.49%-- _bt_moveright | | | |--1.48%-- _bt_readpage | | | |--1.48%-- _bt_checkkeys | | | |--1.47%-- _bt_first | | | |--1.47%-- ReleaseAndReadBuffer | | | |--0.75%-- UnpinBuffer.clone.0 | | | |--0.75%-- _bt_mark_scankey_required | | | |--0.75%-- shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_page_prune_opt | | | |--0.75%-- find_get_page | | find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_page_prune_opt | | | |--0.75%-- index_getprocinfo | | | |--0.74%-- _bt_search | | | |--0.74%-- shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | _bt_checkpage | | | |--0.74%-- ReadBufferExtended | | | |--0.74%-- ExecJustInnerVar | | | |--0.74%-- ExecHashGetHashValue | | | |--0.74%-- TransactionIdLimitedForOldSnapshots | | | |--0.74%-- __do_page_fault | | do_page_fault | | page_fault | | heap_hot_search_buffer | | | |--0.74%-- __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_hot_search_buffer | | | |--0.74%-- btrescan | | | |--0.74%-- AllocSetAlloc | | | |--0.74%-- MJCompare | | | |--0.74%-- _bt_readnextpage | | | |--0.74%-- ExecScan | | | |--0.74%-- slot_getattr | | | |--0.74%-- _bt_checkpage | | | |--0.74%-- page_add_file_rmap | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_hot_search_buffer | | | |--0.73%-- __alloc_pages_nodemask | | alloc_pages_current | | pte_alloc_one | | __pte_alloc | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_hot_search_buffer | | | --0.73%-- BufferGetBlockNumber | --3.56%-- update_process_times tick_sched_timer __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt | |--20.31%-- index_getnext_tid | |--19.95%-- hash_any | |--19.92%-- ExecInterpExpr | |--19.91%-- LWLockRelease | --19.91%-- _bt_compare 0.01% 0.00% postmaster [kernel.kallsyms] [k] x86_pmu_enable | ---x86_pmu_enable | |--97.12%-- perf_pmu_enable | | | |--100.00%-- perf_event_task_tick | | scheduler_tick | | update_process_times | | tick_sched_timer | | __run_hrtimer | | hrtimer_interrupt | | local_apic_timer_interrupt | | smp_apic_timer_interrupt | | apic_timer_interrupt | | | | | |--19.24%-- LWLockAcquire | | | | | |--7.41%-- PinBuffer | | | | | |--6.66%-- hash_search_with_hash_value | | | | | |--5.93%-- heap_page_prune_opt | | | | | |--4.45%-- heap_hot_search_buffer | | | | | |--4.45%-- LWLockRelease | | | | | |--4.42%-- slot_deform_tuple | | | | | |--3.73%-- memcpy | | | | | |--3.72%-- do_page_fault | | | page_fault | | | | | | | |--80.26%-- heap_hot_search_buffer | | | | | | | --19.74%-- heap_page_prune_opt | | | | | |--2.96%-- ResourceArrayRemove | | | | | |--2.95%-- _bt_compare | | | | | |--2.24%-- find_lock_page | | | shmem_getpage_gfp | | | shmem_fault | | | __do_fault | | | handle_pte_fault | | | handle_mm_fault | | | __do_page_fault | | | do_page_fault | | | page_fault | | | | | | | |--66.60%-- heap_hot_search_buffer | | | | | | | --33.40%-- heap_page_prune_opt | | | | | |--1.49%-- BufTableLookup | | | | | |--1.48%-- _bt_binsrch | | | | | |--1.48%-- ReadBuffer_common | | | | | |--1.48%-- page_add_file_rmap | | | __do_fault | | | handle_pte_fault | | | handle_mm_fault | | | __do_page_fault | | | do_page_fault | | | page_fault | | | | | | | |--50.49%-- heap_hot_search_buffer | | | | | | | --49.51%-- _bt_checkpage | | | | | |--1.48%-- _bt_next | | | | | |--1.48%-- memmove | | | | | |--1.48%-- GetPrivateRefCountEntry | | | | | |--1.47%-- IndexOnlyNext | | | | | |--1.47%-- UnpinBuffer.clone.0 | | | | | |--0.75%-- ReleaseAndReadBuffer | | | | | |--0.75%-- btint4fastcmp | | | | | |--0.75%-- btrescan | | | | | |--0.75%-- _bt_checkkeys | | | | | |--0.75%-- BufTableHashCode | | | | | |--0.75%-- _bt_checkpage | | | | | |--0.75%-- __do_page_fault | | | do_page_fault | | | page_fault | | | PinBuffer | | | | | |--0.75%-- ExecStoreTuple | | | | | |--0.75%-- IncrBufferRefCount | | | | | |--0.74%-- index_fetch_heap | | | | | |--0.74%-- _bt_readpage | | | | | |--0.74%-- ExecCopySlot | | | | | |--0.74%-- _bt_preprocess_keys | | | | | |--0.74%-- MJCompare | | | | | |--0.74%-- ReadBufferExtended | | | | | |--0.73%-- _bt_first | | | | | |--0.73%-- btint4cmp | | | | | |--0.73%-- get_hash_value | | | | | |--0.73%-- MemoryContextReset | | | | | |--0.73%-- AllocSetFree | | | | | |--0.73%-- BufferGetBlockNumber | | | | | |--0.73%-- _bt_parallel_seize | | | | | |--0.73%-- ExecReScan | | | | | |--0.73%-- IndexNext | | | | | --0.73%-- ResourceArrayAdd | --0.00%-- [...] | --2.88%-- perf_event_task_tick scheduler_tick update_process_times tick_sched_timer __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt | |--25.28%-- hash_search_with_hash_value | |--25.12%-- heap_page_prune_opt | |--24.81%-- MJEvalInnerValues | --24.80%-- ExecInterpExpr 0.01% 0.00% perf [kernel.kallsyms] [k] ext4_da_write_begin | ---ext4_da_write_begin generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel | |--6.46%-- cmd_record | 0x67503 | main | __libc_start_main --93.54%-- [...] 0.01% 0.00% postmaster [unknown] [.] 0000000000000000 | ---0 | |--2.64%-- 0x7fff8d47d1a0 | |--0.64%-- 0 --96.72%-- [...] 0.01% 0.00% postmaster [kernel.kallsyms] [k] do_send_sig_info | ---do_send_sig_info group_send_sig_info kill_pid_info sys_kill system_call_fastpath __GI___kill | |--2.23%-- 0x1 | 0x100007fff --97.77%-- [...] 0.01% 0.00% postmaster postgres [.] MemoryContextAllocZeroAligned | ---MemoryContextAllocZeroAligned | |--1.45%-- 0x7b00000000 --98.55%-- [...] 0.01% 0.00% postmaster libc-2.12.so [.] __libc_fork | ---__libc_fork fork_process 0.01% 0.00% init [kernel.kallsyms] [k] scale_rt_power | ---scale_rt_power | |--59.36%-- update_group_power | find_busiest_group | rebalance_domains | run_rebalance_domains | __do_softirq | call_softirq | do_softirq | irq_exit | | | |--99.51%-- scheduler_ipi | | smp_reschedule_interrupt | | reschedule_interrupt | | cpuidle_idle_call | | cpu_idle | | start_secondary | --0.49%-- [...] | --40.64%-- find_busiest_group rebalance_domains run_rebalance_domains __do_softirq call_softirq do_softirq irq_exit scheduler_ipi smp_reschedule_interrupt reschedule_interrupt cpuidle_idle_call cpu_idle start_secondary 0.01% 0.01% postmaster postgres [.] heap_getnext | ---heap_getnext 0.01% 0.00% postmaster [unknown] [.] 0x000000023092a800 | ---0x23092a800 0.01% 0.01% postmaster postgres [.] heap_fill_tuple | ---heap_fill_tuple 0.01% 0.00% postmaster [kernel.kallsyms] [k] sys_read | ---sys_read | |--99.21%-- system_call_fastpath | __read_nocancel | | | --100.00%-- fscanf | systable_endscan | --0.79%-- __read_nocancel 0.01% 0.01% postmaster postgres [.] ReScanExprContext | ---ReScanExprContext | |--0.32%-- 0x27cfd2000 --99.68%-- [...] 0.01% 0.01% postmaster [kernel.kallsyms] [k] __inc_zone_state | ---__inc_zone_state | |--82.20%-- __inc_zone_page_state | | | |--94.46%-- page_add_file_rmap | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--60.67%-- heap_hot_search_buffer | | | | | |--18.18%-- heap_page_prune_opt | | | | | |--11.05%-- _bt_checkkeys | | | | | |--6.06%-- _bt_checkpage | | | | | |--2.03%-- HeapTupleSatisfiesMVCC | | | | | |--1.02%-- _bt_compare | | | | | --1.00%-- _bt_readnextpage | | | --5.54%-- page_add_new_anon_rmap | | | |--66.38%-- do_wp_page | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--26.06%-- __libc_fork | | | fork_process | | | | | |--25.29%-- AllocSetAlloc | | | | | |--25.13%-- InitPostmasterChild | | | | | --23.52%-- InitializeOneGUCOption | | | --33.62%-- handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | | | |--51.50%-- __memset_sse2 | | | --48.50%-- MemoryContextAllocZeroAligned | |--8.44%-- zone_statistics | get_page_from_freelist | __alloc_pages_nodemask | | | |--65.03%-- alloc_pages_current | | pte_alloc_one | | __pte_alloc | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--71.55%-- heap_page_prune_opt | | | | | --28.45%-- _bt_checkpage | | | --34.97%-- alloc_pages_vma | | | |--76.84%-- handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--34.80%-- memcpy | | | | | |--33.97%-- AllocSetAlloc | | | | | --31.23%-- __memset_sse2 | | | --23.16%-- do_wp_page | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | __memset_sse2 | |--5.46%-- inc_zone_page_state | pte_alloc_one | __pte_alloc | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | | | |--57.36%-- heap_page_prune_opt | | | |--28.96%-- _bt_checkpage | | | --13.68%-- MarkPostmasterChildActive | |--2.33%-- get_page_from_freelist | __alloc_pages_nodemask | alloc_pages_current | pte_alloc_one | __pte_alloc | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | | | |--66.27%-- _bt_checkpage | | | --33.73%-- heap_page_prune_opt | |--0.79%-- pte_alloc_one | __pte_alloc | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | _bt_checkpage | --0.78%-- page_add_file_rmap __do_fault handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault _bt_checkpage 0.01% 0.01% postmaster postgres [.] nodeRead | ---nodeRead | |--40.32%-- 0x7b00000000 | |--0.75%-- 0x900007f65 --58.92%-- [...] 0.01% 0.00% init [kernel.kallsyms] [k] tick_check_idle | ---tick_check_idle | |--99.31%-- irq_enter | | | |--84.89%-- scheduler_ipi | | smp_reschedule_interrupt | | reschedule_interrupt | | cpuidle_idle_call | | cpu_idle | | start_secondary | | | |--13.35%-- smp_apic_timer_interrupt | | apic_timer_interrupt | | | | | |--97.50%-- cpuidle_idle_call | | | cpu_idle | | | start_secondary | | | | | --2.50%-- schedule | | cpu_idle | | start_secondary | | | |--1.32%-- do_IRQ | | ret_from_intr | | cpuidle_idle_call | | cpu_idle | | start_secondary | --0.44%-- [...] --0.69%-- [...] 0.01% 0.00% postmaster [kernel.kallsyms] [k] intel_pmu_enable_all | ---intel_pmu_enable_all | |--95.23%-- x86_pmu_enable | perf_pmu_enable | | | |--100.00%-- perf_event_task_tick | | scheduler_tick | | update_process_times | | tick_sched_timer | | __run_hrtimer | | hrtimer_interrupt | | local_apic_timer_interrupt | | smp_apic_timer_interrupt | | apic_timer_interrupt | | | | | |--21.64%-- LWLockAcquire | | | | | |--7.50%-- PinBuffer | | | | | |--6.66%-- heap_page_prune_opt | | | | | |--6.66%-- hash_search_with_hash_value | | | | | |--4.97%-- slot_deform_tuple | | | | | |--4.20%-- memcpy | | | | | |--4.18%-- heap_hot_search_buffer | | | | | |--3.34%-- LWLockRelease | | | | | |--3.33%-- ResourceArrayRemove | | | | | |--3.32%-- _bt_compare | | | | | |--2.52%-- find_lock_page | | | shmem_getpage_gfp | | | shmem_fault | | | __do_fault | | | handle_pte_fault | | | handle_mm_fault | | | __do_page_fault | | | do_page_fault | | | page_fault | | | | | | | |--66.60%-- heap_hot_search_buffer | | | | | | | --33.40%-- heap_page_prune_opt | | | | | |--2.49%-- do_page_fault | | | page_fault | | | | | | | |--66.93%-- heap_hot_search_buffer | | | | | | | --33.07%-- heap_page_prune_opt | | | | | |--1.68%-- BufTableLookup | | | | | |--1.67%-- _bt_binsrch | | | | | |--1.67%-- ReadBuffer_common | | | | | |--1.67%-- page_add_file_rmap | | | __do_fault | | | handle_pte_fault | | | handle_mm_fault | | | __do_page_fault | | | do_page_fault | | | page_fault | | | | | | | |--50.49%-- heap_hot_search_buffer | | | | | | | --49.51%-- _bt_checkpage | | | | | |--1.66%-- _bt_next | | | | | |--1.66%-- memmove | | | | | |--1.66%-- GetPrivateRefCountEntry | | | | | |--0.84%-- ReleaseAndReadBuffer | | | | | |--0.84%-- btint4fastcmp | | | | | |--0.84%-- btrescan | | | | | |--0.84%-- _bt_checkkeys | | | | | |--0.84%-- BufTableHashCode | | | | | |--0.84%-- _bt_checkpage | | | | | |--0.84%-- __do_page_fault | | | do_page_fault | | | page_fault | | | PinBuffer | | | | | |--0.84%-- ExecStoreTuple | | | | | |--0.84%-- IncrBufferRefCount | | | | | |--0.83%-- _bt_preprocess_keys | | | | | |--0.83%-- MJCompare | | | | | |--0.83%-- IndexOnlyNext | | | | | |--0.83%-- ReadBufferExtended | | | | | |--0.83%-- btint4cmp | | | | | |--0.83%-- get_hash_value | | | | | |--0.83%-- MemoryContextReset | | | | | |--0.83%-- AllocSetFree | | | | | |--0.83%-- BufferGetBlockNumber | | | | | |--0.83%-- ExecReScan | | | | | |--0.83%-- IndexNext | | | | | --0.82%-- ResourceArrayAdd | --0.00%-- [...] | --4.77%-- perf_pmu_enable perf_event_task_tick scheduler_tick update_process_times tick_sched_timer __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt | |--33.65%-- PinBuffer | |--16.83%-- _bt_compare | |--16.53%-- FunctionCall2Coll | |--16.50%-- heap_page_prune_opt | --16.49%-- hash_search_with_hash_value 0.01% 0.00% postmaster [kernel.kallsyms] [k] run_local_timers | ---run_local_timers | |--93.66%-- update_process_times | tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--11.86%-- LWLockAcquire | | | |--9.33%-- heap_hot_search_buffer | | | |--8.49%-- slot_deform_tuple | | | |--7.62%-- heap_page_prune_opt | | | |--5.93%-- PinBuffer | | | |--5.08%-- _bt_compare | | | |--4.28%-- LWLockRelease | | | |--4.26%-- do_page_fault | | page_fault | | | | | |--40.26%-- heap_hot_search_buffer | | | | | |--20.18%-- _bt_readpage | | | | | |--19.78%-- heap_page_prune_opt | | | | | --19.78%-- _bt_checkkeys | | | |--3.42%-- find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--74.86%-- heap_hot_search_buffer | | | | | --25.14%-- heap_page_prune_opt | | | |--3.38%-- ReadBuffer_common | | | |--2.54%-- get_hash_value | | | |--2.54%-- UnpinBuffer.clone.0 | | | |--2.54%-- __do_page_fault | | do_page_fault | | page_fault | | | | | |--66.78%-- heap_hot_search_buffer | | | | | --33.22%-- _bt_moveright | | | |--1.72%-- memcpy | | | |--1.71%-- FunctionCall2Coll | | | |--1.70%-- hash_search_with_hash_value | | | |--1.70%-- IndexOnlyNext | | | |--1.70%-- hash_any | | | |--1.69%-- ResourceArrayRemove | | | |--1.69%-- MJCompare | | | |--1.69%-- btgettuple | | | |--1.63%-- __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--52.21%-- heap_page_prune_opt | | | | | --47.79%-- LWLockAcquire | | | |--0.85%-- HeapTupleSatisfiesMVCC | | | |--0.85%-- ReleaseAndReadBuffer | | | |--0.85%-- MJEvalInnerValues | | | |--0.85%-- IncrBufferRefCount | | | |--0.84%-- ResourceOwnerForgetBuffer | | | |--0.84%-- unlock_page | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_hot_search_buffer | | | |--0.84%-- int4eq | | | |--0.84%-- LockBuffer | | | |--0.84%-- vm_readbuf | | | |--0.84%-- find_get_page | | find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_page_prune_opt | | | |--0.84%-- index_fetch_heap | | | |--0.84%-- _bt_preprocess_keys | | | |--0.84%-- ExecReScanIndexScan | | | |--0.84%-- ResourceArrayAdd | | | |--0.84%-- _bt_readpage | | | --0.82%-- pg_strtok | --6.34%-- tick_sched_timer __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt | |--24.89%-- memcpy | |--12.67%-- GetPrivateRefCountEntry | |--12.61%-- _bt_compare | |--12.48%-- DataChecksumsEnabled | |--12.46%-- ExecInterpExpr | |--12.45%-- LWLockAcquire | --12.45%-- slot_deform_tuple 0.01% 0.00% postmaster [unknown] [.] 0x000000023092d800 | ---0x23092d800 0.01% 0.00% postmaster [kernel.kallsyms] [k] clockevents_program_event | ---clockevents_program_event tick_program_event hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt | |--15.50%-- LWLockAcquire | |--11.38%-- PinBuffer | |--6.47%-- heap_hot_search_buffer | |--4.90%-- hash_search_with_hash_value | |--4.88%-- _bt_compare | |--4.06%-- do_page_fault | page_fault | | | |--79.92%-- heap_hot_search_buffer | | | --20.08%-- _bt_checkpage | |--3.27%-- LWLockRelease | |--3.25%-- find_lock_page | shmem_getpage_gfp | shmem_fault | __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | | | |--49.92%-- heap_page_prune_opt | | | |--25.28%-- _bt_moveright | | | --24.80%-- heap_hot_search_buffer | |--3.24%-- heap_page_prune_opt | |--3.23%-- slot_deform_tuple | |--2.45%-- handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | | | |--67.10%-- heap_hot_search_buffer | | | --32.90%-- heap_page_prune_opt | |--2.45%-- ReleaseAndReadBuffer | |--2.43%-- UnpinBuffer.clone.0 | |--2.43%-- memcpy | |--2.42%-- ExecHashJoin | |--1.64%-- GetPrivateRefCountEntry | |--1.64%-- __do_page_fault | do_page_fault | page_fault | heap_page_prune_opt | |--1.64%-- _bt_binsrch | |--1.63%-- _bt_checkkeys | |--1.63%-- ResourceArrayRemove | |--1.61%-- slot_getattr | |--1.60%-- _bt_preprocess_keys | |--0.82%-- get_hash_value | |--0.82%-- _bt_relandgetbuf | |--0.82%-- FunctionCall2Coll | |--0.82%-- AllocSetFree | |--0.82%-- hash_any | |--0.82%-- ExecNestLoop | |--0.82%-- _bt_next | |--0.82%-- mem_cgroup_update_file_mapped | page_add_file_rmap | __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | heap_hot_search_buffer | |--0.82%-- ReadBufferExtended | |--0.82%-- unlock_page | __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | _bt_checkkeys | |--0.81%-- IncrBufferRefCount | |--0.81%-- index_getnext_tid | |--0.81%-- find_get_page | find_lock_page | shmem_getpage_gfp | shmem_fault | __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | _bt_compare | |--0.81%-- _bt_steppage | |--0.81%-- slot_getsomeattrs | |--0.81%-- ExecStoreTuple | |--0.81%-- __do_page_fault | do_page_fault | page_fault | heap_hot_search_buffer | |--0.81%-- bms_make_singleton | |--0.81%-- _wordcopy_fwd_aligned | --0.78%-- TransactionIdLimitedForOldSnapshots 0.01% 0.01% postmaster [kernel.kallsyms] [k] _spin_lock_irq | ---_spin_lock_irq | |--33.67%-- activate_page | mark_page_accessed | unmap_vmas | exit_mmap | mmput | exit_mm | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | |--30.92%-- run_timer_softirq | __do_softirq | call_softirq | do_softirq | irq_exit | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--15.88%-- LWLockAcquire | | | |--7.93%-- heap_page_prune_opt | | | |--7.91%-- PinBuffer | | | |--5.27%-- heap_hot_search_buffer | | | |--5.25%-- find_get_page | | find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_page_prune_opt | | | |--5.23%-- do_page_fault | | page_fault | | | | | |--50.02%-- heap_hot_search_buffer | | | | | --49.98%-- heap_page_prune_opt | | | |--2.66%-- hash_search_with_hash_value | | | |--2.66%-- ExecStoreTuple | | | |--2.66%-- index_rescan | | | |--2.66%-- __do_page_fault | | do_page_fault | | page_fault | | heap_hot_search_buffer | | | |--2.66%-- get_hash_value | | | |--2.65%-- ExecNestLoop | | | |--2.63%-- heap_copytuple | | | |--2.62%-- __do_page_fault | | do_page_fault | | page_fault | | heap_hot_search_buffer | | | |--2.62%-- GetPrivateRefCountEntry | | | |--2.61%-- _bt_checkkeys | | | |--2.61%-- UnpinBuffer.clone.0 | | | |--2.61%-- _bt_next | | | |--2.61%-- unlock_page | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_page_prune_opt | | | |--2.61%-- HeapTupleSatisfiesMVCC | | | |--2.61%-- ExecJustOuterVar | | | |--2.61%-- AllocSetAlloc | | | |--2.61%-- slot_deform_tuple | | | |--2.61%-- BufferGetBlockNumber | | | |--2.61%-- _bt_readpage | | | --2.60%-- memcpy | |--8.60%-- ____pagevec_lru_add | | | |--73.48%-- __lru_cache_add | | lru_cache_add_lru | | page_add_new_anon_rmap | | | | | |--86.97%-- handle_pte_fault | | | handle_mm_fault | | | __do_page_fault | | | do_page_fault | | | page_fault | | | | | | | |--42.09%-- _int_malloc | | | | | | | |--29.23%-- memcpy | | | | | | | --28.68%-- AllocSetAlloc | | | | | --13.03%-- do_wp_page | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | AllocSetAlloc | | | --26.52%-- lru_add_drain_cpu | lru_add_drain | unmap_region | do_munmap | | | |--65.30%-- sys_munmap | | system_call_fastpath | | __GI___munmap | | | --34.70%-- sys_brk | system_call_fastpath | __brk | |--8.19%-- get_signal_to_deliver | do_signal | do_notify_resume | | | |--80.36%-- int_signal | | | | | |--73.84%-- epoll_wait | | | | | |--24.83%-- __read_nocancel | | | | | --1.33%-- __select | | | --19.64%-- retint_signal | | | |--50.35%-- PinBuffer | | | --49.65%-- _bt_checkpage | |--7.24%-- do_signal | do_notify_resume | | | |--52.62%-- retint_signal | | procsignal_sigusr1_handler | | | --47.38%-- int_signal | | | |--75.26%-- procsignal_sigusr1_handler | | | |--20.28%-- sigusr1_handler | | | |--2.34%-- bgwriter_sigusr1_handler | | | --2.12%-- reaper | |--4.07%-- __do_softirq | call_softirq | do_softirq | irq_exit | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--20.23%-- heap_page_prune_opt | | | |--20.22%-- get_hash_value | | | |--19.87%-- PinBuffer | | | |--19.84%-- GetPrivateRefCountEntry | | | --19.84%-- do_page_fault | page_fault | heap_hot_search_buffer | |--4.03%-- schedule | | | |--79.99%-- io_schedule | | sync_page | | __wait_on_bit_lock | | __lock_page | | find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--51.04%-- heap_hot_search_buffer | | | | | |--25.51%-- heap_page_prune_opt | | | | | --23.45%-- _bt_checkpage | | | --20.01%-- __cond_resched | _cond_resched | unmap_vmas | exit_mmap | mmput | exit_mm | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | |--2.46%-- sys_rt_sigreturn | stub_rt_sigreturn | __restore_rt | --0.82%-- stub_rt_sigreturn __restore_rt 0.01% 0.00% postmaster [kernel.kallsyms] [k] send_signal | ---send_signal | |--99.18%-- do_send_sig_info | group_send_sig_info | kill_pid_info | sys_kill | system_call_fastpath | __GI___kill | | | --100.00%-- 0x1 | 0x100007fff | --0.82%-- __group_send_sig_info do_notify_parent do_exit do_group_exit sys_exit_group system_call_fastpath 0.01% 0.00% postmaster [kernel.kallsyms] [k] try_to_wake_up | ---try_to_wake_up | |--52.96%-- default_wake_function | | | |--99.69%-- autoremove_wake_function | | | | | |--75.41%-- wake_bit_function | | | __wake_up_common | | | __wake_up | | | __wake_up_bit | | | unlock_page | | | __do_fault | | | handle_pte_fault | | | handle_mm_fault | | | __do_page_fault | | | do_page_fault | | | page_fault | | | | | | | |--27.24%-- heap_page_prune_opt | | | | | | | |--23.09%-- heap_hot_search_buffer | | | | | | | |--18.80%-- hash_search_with_hash_value | | | | | | | |--12.64%-- HeapTupleSatisfiesMVCC | | | | | | | |--4.20%-- _bt_readnextpage | | | | | | | |--4.18%-- _bt_checkpage | | | | | | | |--2.07%-- _bt_checkkeys | | | | | | | |--2.00%-- _readPlannedStmt | | | | | | | |--1.99%-- _readTargetEntry | | | | | | | |--1.95%-- parseNodeString | | | | | | | --1.86%-- SplitIdentifierString | | | 0x30 | | | | | --24.59%-- __wake_up_common | | __wake_up | | | | | |--55.22%-- release_sock | | | | | | | |--83.90%-- udpv6_sendmsg | | | | inet_sendmsg | | | | sock_sendmsg | | | | sys_sendto | | | | system_call_fastpath | | | | __libc_send | | | | | | | --16.10%-- skb_free_datagram_locked | | | udpv6_recvmsg | | | sock_common_recvmsg | | | sock_recvmsg | | | sys_recvfrom | | | system_call_fastpath | | | __libc_recv | | | | | --44.78%-- insert_work | | __queue_work | | delayed_work_timer_fn | | run_timer_softirq | | __do_softirq | | call_softirq | | do_softirq | | irq_exit | | smp_apic_timer_interrupt | | apic_timer_interrupt | | | | | |--28.68%-- heap_hot_search_buffer | | | | | |--14.48%-- heap_page_prune_opt | | | | | |--14.29%-- _bt_binsrch | | | | | |--14.19%-- hash_any | | | | | |--14.18%-- LWLockAcquire | | | | | --14.17%-- _bt_checkkeys | --0.31%-- [...] | --47.04%-- wake_up_state | |--95.06%-- signal_wake_up | complete_signal | __send_signal | send_signal | do_send_sig_info | group_send_sig_info | kill_pid_info | sys_kill | system_call_fastpath | __GI___kill | | | --100.00%-- 0x1 | 0x100007fff | --4.94%-- wake_futex futex_wake do_futex sys_futex system_call_fastpath sem_post 0.01% 0.00% postmaster [kernel.kallsyms] [k] vfs_read | ---vfs_read sys_read system_call_fastpath __read_nocancel | |--2.17%-- fscanf | systable_endscan --97.83%-- [...] 0.01% 0.01% postmaster [kernel.kallsyms] [k] printk_tick | ---printk_tick | |--98.33%-- update_process_times | tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--16.97%-- LWLockAcquire | | | |--7.62%-- PinBuffer | | | |--5.93%-- slot_deform_tuple | | | |--5.92%-- heap_hot_search_buffer | | | |--5.12%-- LWLockRelease | | | |--5.08%-- do_page_fault | | page_fault | | | | | |--66.64%-- heap_hot_search_buffer | | | | | --33.36%-- heap_page_prune_opt | | | |--4.23%-- memcpy | | | |--4.21%-- heap_page_prune_opt | | | |--3.40%-- hash_search_with_hash_value | | | |--3.38%-- _bt_compare | | | |--2.53%-- find_get_page | | find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--66.59%-- heap_page_prune_opt | | | | | --33.41%-- hash_search_with_hash_value | | | |--2.52%-- index_getnext_tid | | | |--1.71%-- ResourceArrayAdd | | | |--1.70%-- _bt_checkpage | | | |--1.70%-- ReadBuffer_common | | | |--1.70%-- ReleaseAndReadBuffer | | | |--1.70%-- GetPrivateRefCountEntry | | | |--1.69%-- UnpinBuffer.clone.0 | | | |--1.68%-- _bt_first | | | |--1.68%-- unlock_page | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--50.00%-- heap_hot_search_buffer | | | | | --50.00%-- heap_page_prune_opt | | | |--0.86%-- ExecScan | | | |--0.86%-- find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | HeapTupleSatisfiesMVCC | | | |--0.86%-- ExecInterpExpr | | | |--0.86%-- hash_any | | | |--0.86%-- ExecMergeJoin | | | |--0.86%-- _bt_parallel_seize | | | |--0.85%-- LockBuffer | | | |--0.85%-- index_getnext | | | |--0.85%-- IndexNext | | | |--0.85%-- btint4cmp | | | |--0.85%-- FunctionCall2Coll | | | |--0.84%-- ReadBufferExtended | | | |--0.84%-- shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_page_prune_opt | | | |--0.84%-- BufferGetBlockNumber | | | |--0.84%-- fmgr_info_copy | | | |--0.84%-- ResourceArrayEnlarge | | | |--0.84%-- _bt_readpage | | | |--0.84%-- HeapTupleSatisfiesMVCC | | | |--0.84%-- ExecNestLoop | | | |--0.84%-- slot_getattr | | | |--0.84%-- MemoryContextReset | | | |--0.84%-- ExecHashJoin | | | --0.84%-- _bt_next | --1.67%-- tick_sched_timer __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt | |--50.32%-- index_getnext_tid | --49.68%-- _bt_compare 0.01% 0.00% postmaster [kernel.kallsyms] [k] __send_signal | ---__send_signal send_signal | |--99.17%-- do_send_sig_info | group_send_sig_info | kill_pid_info | sys_kill | system_call_fastpath | __GI___kill | | | --100.00%-- 0x1 | 0x100007fff | --0.83%-- __group_send_sig_info do_notify_parent do_exit do_group_exit sys_exit_group system_call_fastpath 0.01% 0.00% init [kernel.kallsyms] [k] tick_nohz_stop_idle | ---tick_nohz_stop_idle | |--94.87%-- tick_check_idle | irq_enter | | | |--93.81%-- scheduler_ipi | | smp_reschedule_interrupt | | reschedule_interrupt | | cpuidle_idle_call | | cpu_idle | | start_secondary | | | --6.19%-- smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | |--3.04%-- tick_nohz_restart_sched_tick | cpu_idle | start_secondary | |--1.31%-- irq_enter | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --0.79%-- cpu_idle start_secondary 0.01% 0.01% postmaster [kernel.kallsyms] [k] check_for_new_grace_period | ---check_for_new_grace_period | |--90.63%-- __rcu_process_callbacks | rcu_process_callbacks | __do_softirq | call_softirq | do_softirq | irq_exit | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--18.60%-- LWLockAcquire | | | |--12.05%-- heap_hot_search_buffer | | | |--10.14%-- slot_deform_tuple | | | |--8.31%-- PinBuffer | | | |--5.56%-- heap_page_prune_opt | | | |--4.61%-- hash_search_with_hash_value | | | |--3.70%-- _bt_checkkeys | | | |--2.80%-- find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--33.45%-- heap_page_prune_opt | | | | | |--33.40%-- _bt_readnextpage | | | | | --33.15%-- heap_hot_search_buffer | | | |--2.79%-- HeapTupleSatisfiesMVCC | | | |--2.78%-- _bt_compare | | | |--1.87%-- find_get_page | | find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_page_prune_opt | | | |--1.86%-- ExecInterpExpr | | | |--1.86%-- LWLockRelease | | | |--1.85%-- UnpinBuffer.clone.0 | | | |--1.84%-- do_page_fault | | page_fault | | | | | |--50.03%-- heap_page_prune_opt | | | | | --49.97%-- heap_hot_search_buffer | | | |--0.94%-- get_hash_value | | | |--0.94%-- __do_page_fault | | do_page_fault | | page_fault | | heap_hot_search_buffer | | | |--0.94%-- BufTableLookup | | | |--0.94%-- index_fetch_heap | | | |--0.93%-- __memcmp_sse4_1 | | | |--0.93%-- MJCompare | | | |--0.93%-- MJEvalInnerValues | | | |--0.93%-- ReadBufferExtended | | | |--0.92%-- vm_readbuf | | | |--0.92%-- ExecMergeJoin | | | |--0.92%-- XidInMVCCSnapshot | | | |--0.92%-- ExecNestLoop | | | |--0.92%-- unlock_page | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_hot_search_buffer | | | |--0.92%-- _bt_readpage | | | |--0.92%-- pfree | | | |--0.92%-- BufferGetBlockNumber | | | |--0.92%-- ExecScan | | | |--0.92%-- _bt_search | | | |--0.92%-- ExecReScan | | | |--0.92%-- ReleaseAndReadBuffer | | | --0.90%-- _bt_moveright | |--8.40%-- rcu_process_callbacks | __do_softirq | call_softirq | do_softirq | irq_exit | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--40.01%-- LWLockAcquire | | | |--10.10%-- HeapTupleSatisfiesMVCC | | | |--10.10%-- _bt_compare | | | |--10.10%-- LWLockRelease | | | |--9.90%-- BufferGetBlockNumber | | | |--9.90%-- heap_page_prune_opt | | | --9.90%-- find_get_page | find_lock_page | shmem_getpage_gfp | shmem_fault | __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | heap_hot_search_buffer | --0.97%-- __call_rcu call_rcu_sched call_rcu | |--87.21%-- __fput | fput | filp_close | put_files_struct | exit_files | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | --12.79%-- ep_remove ep_free ep_eventpoll_release __fput fput filp_close sys_close system_call_fastpath __close_nocancel 0.01% 0.00% postmaster [kernel.kallsyms] [k] do_wp_page | ---do_wp_page handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault | |--10.90%-- InitializeOneGUCOption | |--10.27%-- __libc_fork | fork_process | |--8.14%-- _int_malloc | |--6.96%-- __memset_sse2 | |--6.72%-- AllocSetAlloc | |--5.50%-- maybe_start_bgworkers | |--4.14%-- _int_free | |--3.43%-- _dl_fini | exit | |--3.35%-- _dl_fixup | |--3.33%-- FunctionCall2Coll | |--3.28%-- _IO_vsnprintf | | | --100.00%-- 0x6c717367702f6c61 | |--2.56%-- ret_from_fork | __libc_fork | fork_process | |--2.44%-- InitPostmasterChild | |--2.28%-- setlocale | |--2.26%-- urandom_read | vfs_read | sys_read | system_call_fastpath | __read_nocancel | |--1.71%-- MemoryContextSetParent | |--1.70%-- malloc_consolidate | |--1.68%-- __reclaim_stacks | |--1.67%-- StartBackgroundWorker | |--1.65%-- MemoryContextAlloc | |--1.54%-- OpenTransientFile | |--1.53%-- AtEOXact_ApplyLauncher | |--1.47%-- _bt_first | |--1.44%-- AfterTriggerBeginXact | |--1.42%-- hash_search_with_hash_value | |--1.31%-- _IO_list_unlock | fork_process | |--0.87%-- vfprintf | _IO_vsnprintf | | | |--90.22%-- 0x5634a7 | | | --9.78%-- 0x203a737365636f72 | |--0.85%-- InitFileAccess | |--0.85%-- on_exit_reset | |--0.85%-- ParallelQueryMain | |--0.84%-- ClosePostmasterPorts | |--0.81%-- hash_create | 0 | |--0.77%-- InitCatCache | |--0.72%-- StartTransaction | |--0.58%-- PostmasterMain --0.14%-- [...] 0.01% 0.00% postmaster [kernel.kallsyms] [k] __wake_up_common | ---__wake_up_common | |--87.33%-- __wake_up | | | |--83.72%-- __wake_up_bit | | unlock_page | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--28.39%-- heap_hot_search_buffer | | | | | |--28.36%-- heap_page_prune_opt | | | | | |--19.99%-- hash_search_with_hash_value | | | | | |--8.25%-- HeapTupleSatisfiesMVCC | | | | | |--3.55%-- _bt_readnextpage | | | | | |--2.35%-- _bt_checkpage | | | | | |--1.19%-- _bt_readpage | | | | | |--1.19%-- PinBuffer | | | | | |--1.19%-- slot_deform_tuple | | | | | |--1.16%-- _bt_checkkeys | | | | | |--1.12%-- _readPlannedStmt | | | | | |--1.12%-- _readTargetEntry | | | | | |--1.09%-- parseNodeString | | | | | --1.04%-- SplitIdentifierString | | 0x30 | | | |--8.76%-- release_sock | | | | | |--81.20%-- udpv6_sendmsg | | | inet_sendmsg | | | sock_sendmsg | | | sys_sendto | | | system_call_fastpath | | | __libc_send | | | | | --18.80%-- skb_free_datagram_locked | | udpv6_recvmsg | | sock_common_recvmsg | | sock_recvmsg | | sys_recvfrom | | system_call_fastpath | | __libc_recv | | | |--6.87%-- insert_work | | __queue_work | | delayed_work_timer_fn | | run_timer_softirq | | __do_softirq | | call_softirq | | do_softirq | | irq_exit | | smp_apic_timer_interrupt | | apic_timer_interrupt | | | | | |--28.68%-- heap_hot_search_buffer | | | | | |--14.48%-- heap_page_prune_opt | | | | | |--14.29%-- _bt_binsrch | | | | | |--14.19%-- hash_any | | | | | |--14.18%-- LWLockAcquire | | | | | --14.17%-- _bt_checkkeys | | | --0.65%-- account | extract_entropy_user | urandom_read | vfs_read | sys_read | system_call_fastpath | __read_nocancel | |--12.51%-- __wake_up_sync_key | | | |--93.06%-- __wake_up_sync | | | | | |--44.34%-- pipe_read | | | do_sync_read | | | vfs_read | | | sys_read | | | system_call_fastpath | | | __read_nocancel | | | | | |--40.71%-- pipe_write | | | do_sync_write | | | vfs_write | | | sys_write | | | system_call_fastpath | | | __write_nocancel | | | | | --14.95%-- pipe_release | | pipe_read_release | | __fput | | fput | | filp_close | | put_files_struct | | exit_files | | do_exit | | do_group_exit | | sys_exit_group | | system_call_fastpath | | | --6.94%-- sock_def_write_space | sock_wfree | loopback_xmit | dev_hard_start_xmit | dev_queue_xmit | ip6_finish_output2 | ip6_finish_output | ip6_output | ip6_local_out | ip6_push_pending_frames | udp_v6_push_pending_frames | udpv6_sendmsg | inet_sendmsg | sock_sendmsg | sys_sendto | system_call_fastpath | __libc_send --0.17%-- [...] 0.01% 0.00% postmaster [unknown] [.] 0x00007fff8d47cb40 | ---0x7fff8d47cb40 0.01% 0.00% perf [kernel.kallsyms] [k] iov_iter_copy_from_user_atomic | ---iov_iter_copy_from_user_atomic generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel | |--6.97%-- cmd_record | 0x67503 | main | __libc_start_main --93.03%-- [...] 0.01% 0.01% postmaster postgres [.] memcpy@plt | ---memcpy@plt 0.01% 0.00% postmaster [kernel.kallsyms] [k] do_notify_resume | ---do_notify_resume | |--62.22%-- int_signal | | | |--59.46%-- epoll_wait | | | |--27.04%-- __read_nocancel | | | |--11.02%-- procsignal_sigusr1_handler | | | |--1.28%-- sigusr1_handler | | | |--0.51%-- __select | --0.68%-- [...] | --37.78%-- retint_signal | |--23.87%-- procsignal_sigusr1_handler | |--19.65%-- _bt_checkpage | |--17.36%-- hash_search_with_hash_value | |--17.35%-- PinBuffer | |--7.49%-- LWLockAcquire | |--2.50%-- check_match.12447 | |--2.46%-- heap_page_prune_opt | |--2.46%-- _bt_readpage | |--2.46%-- _bt_readnextpage | |--2.45%-- _bt_checkkeys | --1.95%-- btint4cmp 0.01% 0.00% postmaster [kernel.kallsyms] [k] sys_epoll_wait | ---sys_epoll_wait | |--98.80%-- system_call_fastpath | epoll_wait | |--0.94%-- epoll_wait --0.25%-- [...] 0.01% 0.00% postmaster [kernel.kallsyms] [k] __remove_hrtimer | ---__remove_hrtimer | |--97.20%-- __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--16.44%-- LWLockAcquire | | | |--12.47%-- do_page_fault | | page_fault | | | | | |--61.60%-- heap_hot_search_buffer | | | | | |--23.08%-- heap_page_prune_opt | | | | | |--7.66%-- _bt_checkpage | | | | | --7.66%-- _bt_readnextpage | | | |--8.65%-- heap_hot_search_buffer | | | |--5.76%-- heap_page_prune_opt | | | |--5.75%-- PinBuffer | | | |--3.85%-- UnpinBuffer.clone.0 | | | |--3.85%-- slot_deform_tuple | | | |--3.83%-- find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--50.14%-- heap_hot_search_buffer | | | | | --49.86%-- heap_page_prune_opt | | | |--2.89%-- memcpy | | | |--2.88%-- LWLockRelease | | | |--2.86%-- _bt_compare | | | |--1.93%-- ExecScan | | | |--1.91%-- ReadBuffer_common | | | |--0.98%-- exit_mmap | | mmput | | exit_mm | | do_exit | | do_group_exit | | sys_exit_group | | system_call_fastpath | | | |--0.97%-- GetPrivateRefCountEntry | | | |--0.97%-- slot_getattr | | | |--0.97%-- btrescan | | | |--0.97%-- _bt_next | | | |--0.97%-- hash_search_with_hash_value | | | |--0.97%-- btint4cmp | | | |--0.97%-- AllocSetFree | | | |--0.97%-- ResourceArrayEnlarge | | | |--0.97%-- BufTableHashCode | | | |--0.97%-- _bt_readpage | | | |--0.96%-- ExecNestLoop | | | |--0.96%-- ExecJustOuterVar | | | |--0.96%-- find_get_page | | find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_hot_search_buffer | | | |--0.96%-- handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_hot_search_buffer | | | |--0.96%-- ResourceOwnerForgetBuffer | | | |--0.96%-- hash_any | | | |--0.95%-- ReleaseAndReadBuffer | | | |--0.95%-- PinBuffer | | | |--0.95%-- BufferGetBlockNumber | | | |--0.95%-- ResourceArrayRemove | | | |--0.95%-- index_getnext_tid | | | |--0.95%-- MJEvalInnerValues | | | |--0.95%-- get_hash_value | | | |--0.95%-- _bt_first | | | |--0.95%-- _bt_checkkeys | | | |--0.94%-- ExecInterpExpr | | | --0.94%-- heap_compute_data_size | --2.80%-- hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt | |--33.62%-- PinBuffer | |--33.20%-- FunctionCall2Coll | --33.19%-- find_lock_page shmem_getpage_gfp shmem_fault __do_fault handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault _bt_checkpage 0.01% 0.01% perf [kernel.kallsyms] [k] copy_user_generic_string | ---copy_user_generic_string iov_iter_copy_from_user_atomic generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel | |--7.14%-- cmd_record | 0x67503 | main | __libc_start_main --92.86%-- [...] 0.01% 0.01% postmaster [kernel.kallsyms] [k] __mem_cgroup_commit_charge | ---__mem_cgroup_commit_charge | |--99.50%-- mem_cgroup_charge_common | mem_cgroup_newpage_charge | | | |--93.66%-- handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--28.30%-- AllocSetAlloc | | | | | |--19.64%-- memcpy | | | | | |--11.15%-- _int_malloc | | | | | |--7.77%-- debackslash | | | | | |--7.74%-- MemoryContextAllocZeroAligned | | | | | |--7.00%-- ExecHashTableInsert | | | | | |--5.84%-- __memset_sse2 | | | | | |--3.88%-- sYSMALLOc | | | | | |--3.85%-- lappend | | | | | |--1.99%-- RelationBuildDesc | | | | | |--0.98%-- CopySnapshot | | | | | |--0.95%-- btbeginscan | | | | | --0.91%-- CreateTemplateTupleDesc | | | --6.34%-- do_wp_page | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | | | |--16.13%-- maybe_start_bgworkers | | | |--14.83%-- AllocSetAlloc | | | |--14.80%-- __libc_fork | | fork_process | | | |--14.56%-- _int_free | | | |--13.96%-- _dl_fixup | | | |--13.02%-- __memset_sse2 | | | --12.70%-- AfterTriggerBeginXact --0.50%-- [...] 0.01% 0.00% postmaster [unknown] [.] 0x0000000100007f65 | ---0x100007f65 0.01% 0.00% postmaster [kernel.kallsyms] [k] do_signal | ---do_signal do_notify_resume | |--61.82%-- int_signal | | | |--60.47%-- epoll_wait | | | |--27.50%-- __read_nocancel | | | |--9.58%-- procsignal_sigusr1_handler | | | |--1.30%-- sigusr1_handler | --1.15%-- [...] | --38.18%-- retint_signal | |--23.87%-- procsignal_sigusr1_handler | |--19.65%-- _bt_checkpage | |--17.36%-- hash_search_with_hash_value | |--17.35%-- PinBuffer | |--7.49%-- LWLockAcquire | |--2.50%-- check_match.12447 | |--2.46%-- heap_page_prune_opt | |--2.46%-- _bt_readpage | |--2.46%-- _bt_readnextpage | |--2.45%-- _bt_checkkeys | --1.95%-- btint4cmp 0.01% 0.00% flush-253:1 [kernel.kallsyms] [k] child_rip | ---child_rip 0.01% 0.00% flush-253:1 [kernel.kallsyms] [k] kthread | ---kthread child_rip 0.01% 0.00% flush-253:1 [kernel.kallsyms] [k] bdi_writeback_thread | ---bdi_writeback_thread kthread child_rip 0.01% 0.00% flush-253:1 [kernel.kallsyms] [k] wb_do_writeback | ---wb_do_writeback bdi_writeback_thread kthread child_rip 0.01% 0.00% flush-253:1 [kernel.kallsyms] [k] wb_writeback | ---wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.01% 0.00% flush-253:1 [kernel.kallsyms] [k] writeback_inodes_wb | ---writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.01% 0.00% flush-253:1 [kernel.kallsyms] [k] writeback_sb_inodes | ---writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.01% 0.00% flush-253:1 [kernel.kallsyms] [k] writeback_single_inode | ---writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.01% 0.00% flush-253:1 [kernel.kallsyms] [k] do_writepages | ---do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.01% 0.00% flush-253:1 [kernel.kallsyms] [k] ext4_da_writepages | ---ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.01% 0.00% postmaster [kernel.kallsyms] [k] page_add_new_anon_rmap | ---page_add_new_anon_rmap | |--85.46%-- handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | | | |--22.70%-- AllocSetAlloc | | | |--20.03%-- memcpy | | | |--12.72%-- _int_malloc | | | |--8.60%-- MemoryContextAllocZeroAligned | | | |--7.74%-- __memset_sse2 | | | |--7.72%-- debackslash | | | |--5.73%-- ExecHashTableInsert | | | |--3.37%-- RelationBuildDesc | | | |--3.29%-- lappend | | | |--2.99%-- sYSMALLOc | | | |--1.09%-- TupleDescInitEntry | | | |--1.06%-- palloc0 | | | |--1.02%-- generic_file_aio_read | | do_sync_read | | vfs_read | | sys_read | | system_call_fastpath | | __read_nocancel | | | |--0.97%-- heap_copytuple_with_tuple | | | --0.97%-- CreateTemplateTupleDesc | --14.54%-- do_wp_page handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault | |--19.80%-- AllocSetAlloc | |--17.58%-- _int_malloc | |--13.06%-- _int_free | |--8.87%-- __libc_fork | fork_process | |--6.61%-- MemoryContextAlloc | |--6.49%-- InitPostmasterChild | |--6.07%-- InitializeOneGUCOption | |--6.06%-- OpenTransientFile | |--5.79%-- _IO_list_unlock | fork_process | |--5.25%-- urandom_read | vfs_read | sys_read | system_call_fastpath | __read_nocancel | --4.42%-- maybe_start_bgworkers 0.01% 0.00% postmaster [kernel.kallsyms] [k] __dec_zone_page_state | ---__dec_zone_page_state | |--53.57%-- page_remove_rmap | unmap_vmas | exit_mmap | mmput | exit_mm | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | |--43.44%-- dec_zone_page_state | ___pte_free_tlb | free_pgd_range | free_pgtables | exit_mmap | mmput | exit_mm | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | --3.00%-- unmap_vmas exit_mmap mmput exit_mm do_exit do_group_exit sys_exit_group system_call_fastpath 0.01% 0.01% postmaster postgres [.] heap_form_minimal_tuple | ---heap_form_minimal_tuple 0.01% 0.00% postmaster [kernel.kallsyms] [k] finish_wait | ---finish_wait | |--96.48%-- __wait_on_bit_lock | __lock_page | find_lock_page | shmem_getpage_gfp | shmem_fault | __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | | | |--38.27%-- heap_hot_search_buffer | | | |--32.97%-- heap_page_prune_opt | | | |--18.40%-- hash_search_with_hash_value | | | |--5.18%-- _bt_readpage | | | |--4.15%-- HeapTupleSatisfiesMVCC | | | --1.03%-- _bt_readnextpage | |--1.83%-- __wait_on_bit | wait_on_page_bit_killable | __lock_page_or_retry | filemap_fault | __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | | | |--50.55%-- pg_utf_mblen | | | --49.45%-- __sysconf | _nl_find_locale | setlocale | |--0.93%-- wait_on_page_bit_killable | __lock_page_or_retry | filemap_fault | __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | parseNodeString | --0.75%-- lock_sock_nested skb_free_datagram_locked udpv6_recvmsg sock_common_recvmsg sock_recvmsg sys_recvfrom system_call_fastpath __libc_recv 0.01% 0.00% postmaster [kernel.kallsyms] [k] account_system_time | ---account_system_time | |--97.99%-- account_process_tick | update_process_times | tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--39.71%-- do_page_fault | | page_fault | | | | | |--46.06%-- heap_hot_search_buffer | | | | | |--41.09%-- heap_page_prune_opt | | | | | |--5.14%-- _bt_compare | | | | | |--5.11%-- _bt_checkpage | | | | | --2.60%-- hash_search_with_hash_value | | | |--23.44%-- find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--56.54%-- heap_hot_search_buffer | | | | | |--26.06%-- heap_page_prune_opt | | | | | |--8.77%-- _bt_readpage | | | | | --8.63%-- _bt_checkpage | | | |--11.19%-- find_get_page | | find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--63.65%-- heap_hot_search_buffer | | | | | |--27.30%-- heap_page_prune_opt | | | | | --9.05%-- hash_search_with_hash_value | | | |--6.10%-- unlock_page | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--50.30%-- heap_page_prune_opt | | | | | --49.70%-- heap_hot_search_buffer | | | |--4.09%-- handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_hot_search_buffer | | | |--4.07%-- __do_page_fault | | do_page_fault | | page_fault | | | | | |--50.02%-- heap_page_prune_opt | | | | | --49.98%-- heap_hot_search_buffer | | | |--3.09%-- shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_hot_search_buffer | | | |--3.04%-- handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--33.88%-- heap_hot_search_buffer | | | | | |--33.24%-- heap_page_prune_opt | | | | | --32.88%-- hash_search_with_hash_value | | | |--2.04%-- __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--50.27%-- _bt_compare | | | | | --49.73%-- heap_hot_search_buffer | | | |--1.03%-- exit_mmap | | mmput | | exit_mm | | do_exit | | do_group_exit | | sys_exit_group | | system_call_fastpath | | | |--1.03%-- unmap_vmas | | exit_mmap | | mmput | | exit_mm | | do_exit | | do_group_exit | | sys_exit_group | | system_call_fastpath | | | |--1.01%-- unmap_region | | do_munmap | | sys_brk | | system_call_fastpath | | __brk | --0.15%-- [...] | --2.01%-- update_process_times tick_sched_timer __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt | |--50.14%-- shmem_fault | __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | heap_hot_search_buffer | --49.86%-- do_page_fault page_fault heap_hot_search_buffer 0.01% 0.00% postmaster libc-2.12.so [.] __GI___libc_open | ---__GI___libc_open | |--19.97%-- __fopen_internal | |--12.66%-- dsm_impl_op --67.37%-- [...] 0.01% 0.01% postmaster postgres [.] uint32_hash | ---uint32_hash | |--34.29%-- 0x504b00000000 | |--30.55%-- 0x84590f70000000 | |--22.34%-- 0x3861700007f65 | |--11.20%-- 0x7fff --1.61%-- [...] 0.01% 0.01% postmaster [kernel.kallsyms] [k] error_sti | ---error_sti | |--40.15%-- heap_hot_search_buffer | |--35.04%-- heap_page_prune_opt | |--4.13%-- hash_search_with_hash_value | |--4.13%-- _bt_readpage | |--3.11%-- PinBuffer | |--3.11%-- _bt_checkpage | |--3.09%-- _bt_compare | |--2.08%-- slot_deform_tuple | |--2.08%-- _bt_readnextpage | |--1.04%-- _bt_checkkeys | |--1.04%-- _bt_moveright | --0.99%-- memcpy 0.01% 0.00% postmaster [kernel.kallsyms] [k] __intel_pmu_enable_all | ---__intel_pmu_enable_all | |--94.89%-- intel_pmu_enable_all | x86_pmu_enable | perf_pmu_enable | | | |--100.00%-- perf_event_task_tick | | scheduler_tick | | update_process_times | | tick_sched_timer | | __run_hrtimer | | hrtimer_interrupt | | local_apic_timer_interrupt | | smp_apic_timer_interrupt | | apic_timer_interrupt | | | | | |--24.95%-- LWLockAcquire | | | | | |--6.52%-- heap_page_prune_opt | | | | | |--6.52%-- hash_search_with_hash_value | | | | | |--6.52%-- PinBuffer | | | | | |--4.37%-- heap_hot_search_buffer | | | | | |--4.37%-- memcpy | | | | | |--4.33%-- slot_deform_tuple | | | | | |--3.29%-- find_lock_page | | | shmem_getpage_gfp | | | shmem_fault | | | __do_fault | | | handle_pte_fault | | | handle_mm_fault | | | __do_page_fault | | | do_page_fault | | | page_fault | | | | | | | |--66.60%-- heap_hot_search_buffer | | | | | | | --33.40%-- heap_page_prune_opt | | | | | |--3.27%-- LWLockRelease | | | | | |--3.25%-- do_page_fault | | | page_fault | | | | | | | |--66.93%-- heap_hot_search_buffer | | | | | | | --33.07%-- heap_page_prune_opt | | | | | |--3.24%-- _bt_compare | | | | | |--2.19%-- ResourceArrayRemove | | | | | |--2.19%-- BufTableLookup | | | | | |--2.18%-- _bt_binsrch | | | | | |--2.18%-- ReadBuffer_common | | | | | |--2.17%-- _bt_next | | | | | |--1.10%-- _bt_checkkeys | | | | | |--1.10%-- BufTableHashCode | | | | | |--1.10%-- _bt_checkpage | | | | | |--1.10%-- __do_page_fault | | | do_page_fault | | | page_fault | | | PinBuffer | | | | | |--1.10%-- ExecStoreTuple | | | | | |--1.10%-- IncrBufferRefCount | | | | | |--1.09%-- GetPrivateRefCountEntry | | | | | |--1.08%-- _bt_preprocess_keys | | | | | |--1.08%-- MJCompare | | | | | |--1.08%-- IndexOnlyNext | | | | | |--1.08%-- ReadBufferExtended | | | | | |--1.08%-- MemoryContextReset | | | | | |--1.08%-- AllocSetFree | | | | | |--1.08%-- BufferGetBlockNumber | | | | | |--1.08%-- ExecReScan | | | | | |--1.08%-- IndexNext | | | | | --1.08%-- ResourceArrayAdd | --0.00%-- [...] | --5.11%-- x86_pmu_enable perf_pmu_enable perf_event_task_tick scheduler_tick update_process_times tick_sched_timer __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt | |--20.02%-- hash_search_with_hash_value | |--20.00%-- _bt_first | |--20.00%-- heap_hot_search_buffer | |--20.00%-- PinBuffer | --19.99%-- UnpinBuffer.clone.0 0.01% 0.00% init [kernel.kallsyms] [k] local_apic_timer_interrupt | ---local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.01% 0.00% postmaster [kernel.kallsyms] [k] ep_poll | ---ep_poll sys_epoll_wait system_call_fastpath epoll_wait 0.01% 0.00% postmaster [kernel.kallsyms] [k] schedule | ---schedule | |--54.63%-- schedule_hrtimeout_range | | | |--90.23%-- ep_poll | | sys_epoll_wait | | system_call_fastpath | | epoll_wait | | | --9.77%-- poll_schedule_timeout | do_select | core_sys_select | sys_select | system_call_fastpath | __select | |--17.85%-- lock_sock_nested | | | |--65.23%-- skb_free_datagram_locked | | udpv6_recvmsg | | sock_common_recvmsg | | sock_recvmsg | | sys_recvfrom | | system_call_fastpath | | __libc_recv | | | --34.77%-- udpv6_sendmsg | inet_sendmsg | sock_sendmsg | sys_sendto | system_call_fastpath | __libc_send | |--13.45%-- io_schedule | sync_page | | | |--92.38%-- __wait_on_bit_lock | | __lock_page | | find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--33.56%-- heap_hot_search_buffer | | | | | |--25.24%-- heap_page_prune_opt | | | | | |--25.16%-- hash_search_with_hash_value | | | | | |--8.29%-- PinBuffer | | | | | --7.76%-- _bt_checkpage | | | --7.62%-- sync_page_killable | __wait_on_bit | wait_on_page_bit_killable | __lock_page_or_retry | filemap_fault | __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | ExecInitExprRec | |--2.15%-- epoll_wait | |--2.09%-- heap_page_prune_opt | |--2.08%-- heap_hot_search_buffer | |--2.05%-- do_exit | do_group_exit | sys_exit_group | system_call_fastpath | |--1.05%-- retint_careful | PinBuffer | |--1.04%-- HeapTupleSatisfiesMVCC | |--1.04%-- rwsem_down_failed_common | rwsem_down_write_failed | call_rwsem_down_write_failed | shm_close | remove_vma | exit_mmap | mmput | exit_mm | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | |--1.03%-- __cond_resched | _cond_resched | unmap_vmas | exit_mmap | mmput | exit_mm | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | |--0.93%-- futex_wait_queue_me | futex_wait | do_futex | sys_futex | system_call_fastpath | sem_wait | --0.61%-- __libc_recv 0.01% 0.00% init [kernel.kallsyms] [k] run_timer_softirq | ---run_timer_softirq | |--99.63%-- __do_softirq | call_softirq | do_softirq | irq_exit | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--96.82%-- cpuidle_idle_call | | cpu_idle | | start_secondary | | | --3.18%-- schedule | cpu_idle | start_secondary --0.37%-- [...] 0.01% 0.00% postmaster [kernel.kallsyms] [k] cyl_sys_open | ---cyl_sys_open | |--99.01%-- system_call_fastpath | __GI___libc_open | | | |--60.07%-- __fopen_internal | | | --39.93%-- dsm_impl_op | --0.99%-- __GI___libc_open 0.01% 0.01% postmaster [kernel.kallsyms] [k] lookup_page_cgroup | ---lookup_page_cgroup | |--71.00%-- mem_cgroup_update_file_mapped | | | |--61.13%-- page_add_file_rmap | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--63.41%-- heap_hot_search_buffer | | | | | |--19.47%-- _bt_checkkeys | | | | | |--7.29%-- heap_page_prune_opt | | | | | |--4.89%-- _bt_checkpage | | | | | |--2.46%-- SyncRepCleanupAtProcExit | | | | | --2.46%-- slot_deform_tuple | | | --38.87%-- page_remove_rmap | unmap_vmas | exit_mmap | mmput | exit_mm | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | |--6.28%-- mem_cgroup_charge_common | mem_cgroup_newpage_charge | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | | | |--33.85%-- memcpy | | | |--16.95%-- _int_malloc | | | |--16.62%-- AllocSetAlloc | | | |--16.45%-- ExecHashTableInsert | | | --16.14%-- MemoryContextAllocZeroAligned | |--5.31%-- __mem_cgroup_uncharge_common | mem_cgroup_uncharge_page | page_remove_rmap | unmap_vmas | | | |--79.87%-- exit_mmap | | mmput | | exit_mm | | do_exit | | do_group_exit | | sys_exit_group | | system_call_fastpath | | | --20.13%-- unmap_region | do_munmap | sys_munmap | system_call_fastpath | __GI___munmap | |--3.93%-- mem_cgroup_get_reclaim_stat_from_page | update_page_reclaim_stat | ____pagevec_lru_add | __lru_cache_add | lru_cache_add_lru | page_add_new_anon_rmap | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | | | |--50.24%-- MemoryContextAllocZeroAligned | | | |--26.63%-- AllocSetAlloc | | | --23.13%-- sYSMALLOc | |--3.19%-- page_add_file_rmap | __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | | | |--66.57%-- heap_hot_search_buffer | | | --33.43%-- heap_page_prune_opt | |--2.14%-- mem_cgroup_lru_del_list | | | |--50.02%-- release_pages | | free_pages_and_swap_cache | | unmap_vmas | | exit_mmap | | mmput | | exit_mm | | do_exit | | do_group_exit | | sys_exit_group | | system_call_fastpath | | | --49.98%-- activate_page | mark_page_accessed | unmap_vmas | exit_mmap | mmput | exit_mm | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | |--2.12%-- mem_cgroup_uncharge_page | page_remove_rmap | unmap_vmas | unmap_region | do_munmap | | | |--50.54%-- sys_munmap | | system_call_fastpath | | __GI___munmap | | | --49.46%-- sys_brk | system_call_fastpath | __brk | |--1.87%-- mem_cgroup_lru_add_list | ____pagevec_lru_add | lru_add_drain_cpu | lru_add_drain | unmap_region | do_munmap | sys_munmap | system_call_fastpath | __GI___munmap | |--1.07%-- release_pages | free_pages_and_swap_cache | ___pte_free_tlb | free_pgd_range | free_pgtables | exit_mmap | mmput | exit_mm | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | |--1.07%-- activate_page | mark_page_accessed | unmap_vmas | exit_mmap | mmput | exit_mm | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | |--1.04%-- page_remove_rmap | unmap_vmas | exit_mmap | mmput | exit_mm | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | --1.00%-- update_page_reclaim_stat ____pagevec_lru_add __lru_cache_add lru_cache_add_lru page_add_new_anon_rmap do_wp_page handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault _int_free 0.01% 0.01% postmaster [kernel.kallsyms] [k] rb_next | ---rb_next | |--93.56%-- __remove_hrtimer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--19.44%-- LWLockAcquire | | | |--13.59%-- do_page_fault | | page_fault | | | | | |--58.34%-- heap_hot_search_buffer | | | | | |--25.04%-- heap_page_prune_opt | | | | | |--8.31%-- _bt_checkpage | | | | | --8.31%-- _bt_readnextpage | | | |--5.70%-- heap_hot_search_buffer | | | |--4.55%-- UnpinBuffer.clone.0 | | | |--4.53%-- heap_page_prune_opt | | | |--4.53%-- find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--50.14%-- heap_hot_search_buffer | | | | | --49.86%-- heap_page_prune_opt | | | |--4.52%-- PinBuffer | | | |--3.42%-- slot_deform_tuple | | | |--3.41%-- memcpy | | | |--3.41%-- LWLockRelease | | | |--3.39%-- _bt_compare | | | |--2.26%-- ReadBuffer_common | | | |--1.16%-- exit_mmap | | mmput | | exit_mm | | do_exit | | do_group_exit | | sys_exit_group | | system_call_fastpath | | | |--1.15%-- slot_getattr | | | |--1.15%-- _bt_next | | | |--1.15%-- hash_search_with_hash_value | | | |--1.15%-- btint4cmp | | | |--1.15%-- AllocSetFree | | | |--1.15%-- ResourceArrayEnlarge | | | |--1.15%-- _bt_readpage | | | |--1.13%-- ExecJustOuterVar | | | |--1.13%-- find_get_page | | find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_hot_search_buffer | | | |--1.13%-- handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_hot_search_buffer | | | |--1.13%-- ResourceOwnerForgetBuffer | | | |--1.13%-- hash_any | | | |--1.13%-- ReleaseAndReadBuffer | | | |--1.13%-- PinBuffer | | | |--1.13%-- BufferGetBlockNumber | | | |--1.13%-- ResourceArrayRemove | | | |--1.13%-- index_getnext_tid | | | |--1.13%-- MJEvalInnerValues | | | |--1.13%-- get_hash_value | | | |--1.13%-- ExecScan | | | |--1.13%-- _bt_checkkeys | | | |--1.11%-- ExecInterpExpr | | | --1.11%-- heap_compute_data_size | |--6.37%-- __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--16.90%-- LWLockRelease | | | |--16.80%-- heap_hot_search_buffer | | | |--16.58%-- shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_hot_search_buffer | | | |--16.58%-- GetPrivateRefCountEntry | | | |--16.57%-- do_page_fault | | page_fault | | heap_hot_search_buffer | | | --16.57%-- slot_deform_tuple --0.07%-- [...] 0.01% 0.00% postmaster [kernel.kallsyms] [k] cyl_sys_open_full | ---cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open | |--19.19%-- __fopen_internal | |--12.38%-- dsm_impl_op --68.43%-- [...] 0.01% 0.00% postmaster [kernel.kallsyms] [k] do_sync_read | ---do_sync_read vfs_read sys_read system_call_fastpath __read_nocancel | |--2.82%-- fscanf | systable_endscan --97.18%-- [...] 0.01% 0.00% init [kernel.kallsyms] [k] hrtimer_interrupt | ---hrtimer_interrupt | |--99.43%-- local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --0.57%-- smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.01% 0.00% init [kernel.kallsyms] [k] call_function_single_interrupt | ---call_function_single_interrupt cpuidle_idle_call cpu_idle start_secondary 0.01% 0.00% init [kernel.kallsyms] [k] smp_call_function_single_interrupt | ---smp_call_function_single_interrupt call_function_single_interrupt cpuidle_idle_call cpu_idle start_secondary 0.01% 0.00% perf [kernel.kallsyms] [k] ext4_da_write_end | ---ext4_da_write_end | |--98.97%-- generic_file_buffered_write | __generic_file_aio_write | generic_file_aio_write | ext4_file_write | do_sync_write | vfs_write | sys_write | system_call_fastpath | __write_nocancel | | | --100.00%-- cmd_record | 0x67503 | main | __libc_start_main | --1.03%-- __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.01% 0.01% postmaster [kernel.kallsyms] [k] update_cfs_shares | ---update_cfs_shares | |--87.84%-- task_tick_fair | scheduler_tick | update_process_times | tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--12.49%-- slot_deform_tuple | | | |--11.31%-- PinBuffer | | | |--7.49%-- LWLockAcquire | | | |--7.49%-- heap_hot_search_buffer | | | |--6.29%-- heap_page_prune_opt | | | |--5.03%-- memcpy | | | |--5.02%-- ResourceArrayRemove | | | |--5.01%-- hash_search_with_hash_value | | | |--3.78%-- _bt_compare | | | |--2.49%-- index_getnext_tid | | | |--2.48%-- LWLockRelease | | | |--2.48%-- find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--50.00%-- heap_hot_search_buffer | | | | | --50.00%-- heap_page_prune_opt | | | |--1.27%-- ReadBuffer_common | | | |--1.26%-- BufferGetLSNAtomic | | | |--1.26%-- ExecMergeJoin | | | |--1.25%-- ResourceOwnerEnlargeBuffers | | | |--1.25%-- CheckForSerializableConflictOut | | | |--1.24%-- _bt_binsrch | | | |--1.24%-- ReleaseAndReadBuffer | | | |--1.24%-- ReservePrivateRefCountEntry | | | |--1.24%-- find_get_page | | find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_page_prune_opt | | | |--1.24%-- ReadBufferExtended | | | |--1.24%-- do_page_fault | | page_fault | | _bt_checkpage | | | |--1.24%-- shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_hot_search_buffer | | | |--1.24%-- shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_page_prune_opt | | | |--1.24%-- btgettuple | | | |--1.24%-- _bt_preprocess_keys | | | |--1.24%-- BufTableHashCode | | | |--1.24%-- get_hash_value | | | |--1.24%-- index_fetch_heap | | | |--1.24%-- unlock_page | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_page_prune_opt | | | |--1.24%-- _bt_relandgetbuf | | | |--1.24%-- GetPrivateRefCountEntry | | | |--1.24%-- free_pages_and_swap_cache | | unmap_vmas | | exit_mmap | | mmput | | exit_mm | | do_exit | | do_group_exit | | sys_exit_group | | system_call_fastpath | | | --1.24%-- _bt_checkkeys | |--9.94%-- scheduler_tick | update_process_times | tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--22.38%-- LWLockAcquire | | | |--11.21%-- do_page_fault | | page_fault | | hash_search_with_hash_value | | | |--11.20%-- btint4fastcmp | | | |--11.12%-- find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_hot_search_buffer | | | |--11.12%-- slot_getattr | | | |--11.01%-- _bt_binsrch | | | |--10.99%-- _bt_checkkeys | | | --10.98%-- slot_deform_tuple | --2.22%-- enqueue_entity enqueue_task_fair enqueue_task activate_task try_to_wake_up default_wake_function autoremove_wake_function wake_bit_function __wake_up_common __wake_up __wake_up_bit unlock_page __do_fault handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault | |--50.00%-- _bt_readnextpage | --50.00%-- HeapTupleSatisfiesMVCC 0.01% 0.00% postmaster [kernel.kallsyms] [k] complete_signal | ---complete_signal __send_signal send_signal do_send_sig_info group_send_sig_info kill_pid_info sys_kill system_call_fastpath __GI___kill | |--3.32%-- 0x1 | 0x100007fff --96.68%-- [...] 0.01% 0.00% postmaster [kernel.kallsyms] [k] stub_clone | ---stub_clone __libc_fork fork_process 0.01% 0.00% postmaster [kernel.kallsyms] [k] sys_clone | ---sys_clone stub_clone __libc_fork fork_process 0.01% 0.00% postmaster [kernel.kallsyms] [k] do_fork | ---do_fork sys_clone stub_clone __libc_fork fork_process 0.01% 0.00% init [kernel.kallsyms] [k] scsi_softirq_done | ---scsi_softirq_done | |--99.48%-- blk_done_softirq | __do_softirq | call_softirq | do_softirq | irq_exit | smp_call_function_single_interrupt | call_function_single_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --0.52%-- __do_softirq call_softirq do_softirq irq_exit smp_call_function_single_interrupt call_function_single_interrupt cpuidle_idle_call cpu_idle start_secondary 0.01% 0.00% init [kernel.kallsyms] [k] blk_done_softirq | ---blk_done_softirq __do_softirq call_softirq do_softirq irq_exit smp_call_function_single_interrupt call_function_single_interrupt cpuidle_idle_call cpu_idle start_secondary 0.01% 0.01% postmaster [kernel.kallsyms] [k] mcount | ---mcount page_fault | |--44.30%-- heap_page_prune_opt | |--43.23%-- heap_hot_search_buffer | |--3.41%-- _bt_compare | |--3.39%-- _bt_checkpage | |--2.24%-- _bt_readnextpage | |--1.15%-- PinBuffer | |--1.14%-- _bt_checkkeys | --1.13%-- _bt_moveright 0.01% 0.00% postmaster [kernel.kallsyms] [k] copy_process | ---copy_process do_fork sys_clone stub_clone __libc_fork fork_process 0.01% 0.00% init [kernel.kallsyms] [k] scsi_finish_command | ---scsi_finish_command scsi_softirq_done blk_done_softirq __do_softirq call_softirq do_softirq irq_exit smp_call_function_single_interrupt call_function_single_interrupt cpuidle_idle_call cpu_idle start_secondary 0.01% 0.00% init [kernel.kallsyms] [k] scsi_io_completion | ---scsi_io_completion scsi_finish_command scsi_softirq_done blk_done_softirq __do_softirq call_softirq do_softirq irq_exit smp_call_function_single_interrupt call_function_single_interrupt cpuidle_idle_call cpu_idle start_secondary 0.01% 0.01% postmaster [kernel.kallsyms] [k] run_posix_cpu_timers | ---run_posix_cpu_timers | |--88.36%-- update_process_times | tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--17.12%-- LWLockAcquire | | | |--11.85%-- heap_hot_search_buffer | | | |--10.57%-- PinBuffer | | | |--7.89%-- do_page_fault | | page_fault | | | | | |--66.64%-- heap_page_prune_opt | | | | | |--16.85%-- _bt_readnextpage | | | | | --16.52%-- heap_hot_search_buffer | | | |--6.58%-- slot_deform_tuple | | | |--3.96%-- _bt_checkkeys | | | |--3.96%-- find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_hot_search_buffer | | | |--3.94%-- LWLockRelease | | | |--3.91%-- _bt_compare | | | |--2.66%-- UnpinBuffer.clone.0 | | | |--2.66%-- memcpy | | | |--2.63%-- heap_page_prune_opt | | | |--2.61%-- hash_search_with_hash_value | | | |--1.33%-- ExecScan | | | |--1.33%-- ReadBuffer_common | | | |--1.33%-- shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_hot_search_buffer | | | |--1.33%-- ReleaseAndReadBuffer | | | |--1.33%-- MemoryContextReset | | | |--1.31%-- btgettuple | | | |--1.31%-- ResourceArrayAdd | | | |--1.31%-- ExecJustOuterVar | | | |--1.30%-- ExecNestLoop | | | |--1.30%-- index_fetch_heap | | | |--1.30%-- hash_any | | | |--1.30%-- ReadBufferExtended | | | |--1.30%-- __do_page_fault | | do_page_fault | | page_fault | | heap_page_prune_opt | | | |--1.29%-- pfree | | | --1.29%-- FunctionCall2Coll | --11.64%-- tick_sched_timer __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt | |--10.10%-- slot_deform_tuple | |--10.10%-- heap_hot_search_buffer | |--10.10%-- index_fetch_heap | |--10.09%-- find_get_page | find_lock_page | shmem_getpage_gfp | shmem_fault | __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | heap_hot_search_buffer | |--10.09%-- ResourceArrayRemove | |--9.92%-- btint4cmp | |--9.91%-- PinBuffer | |--9.90%-- LWLockRelease | |--9.90%-- int4eq | --9.90%-- ExecMergeJoin 0.01% 0.01% postmaster [kernel.kallsyms] [k] acct_update_integrals | ---acct_update_integrals | |--78.88%-- account_user_time | account_process_tick | update_process_times | tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--17.70%-- LWLockAcquire | | | |--13.20%-- heap_hot_search_buffer | | | |--5.90%-- ReadBuffer_common | | | |--4.45%-- LWLockRelease | | | |--4.45%-- _bt_compare | | | |--4.41%-- slot_deform_tuple | | | |--4.39%-- memcpy | | | |--4.39%-- hash_search_with_hash_value | | | |--4.38%-- PinBuffer | | | |--2.95%-- heap_page_prune_opt | | | |--2.95%-- MemoryContextReset | | | |--2.93%-- ResourceArrayRemove | | | |--2.93%-- ExecMergeJoin | | | |--1.49%-- ResourceOwnerForgetBuffer | | | |--1.49%-- ReadBufferExtended | | | |--1.48%-- ReadBuffer | | | |--1.48%-- slot_getattr | | | |--1.47%-- ReleaseBuffer | | | |--1.47%-- AllocSetAlloc | | | |--1.47%-- _bt_checkkeys | | | |--1.47%-- _bt_binsrch | | | |--1.46%-- btgettuple | | | |--1.46%-- XidInMVCCSnapshot | | | |--1.46%-- get_hash_value | | | |--1.46%-- BufferGetBlockNumber | | | |--1.46%-- UnpinBuffer.clone.0 | | | |--1.46%-- int4eq | | | |--1.46%-- ExecNestLoop | | | |--1.46%-- FunctionCall2Coll | | | --1.44%-- ExecHashGetHashValue | |--13.01%-- account_system_time | account_process_tick | update_process_times | tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--62.89%-- do_page_fault | | page_fault | | | | | |--42.86%-- heap_hot_search_buffer | | | | | |--42.76%-- heap_page_prune_opt | | | | | --14.38%-- _bt_compare | | | |--17.87%-- unlock_page | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_page_prune_opt | | | |--9.04%-- shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_hot_search_buffer | | | |--8.87%-- find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_page_prune_opt | | | --1.33%-- hook_security_file_free | security_file_free | __fput | fput | filp_close | sys_close | system_call_fastpath | __close_nocancel | --8.11%-- account_process_tick update_process_times tick_sched_timer __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt | |--14.51%-- LWLockAcquire | |--14.32%-- slot_getattr | |--14.24%-- PinBuffer | |--14.24%-- unlock_page | __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | heap_page_prune_opt | |--14.23%-- heap_page_prune_opt | |--14.23%-- _bt_binsrch | --14.23%-- __do_page_fault do_page_fault page_fault heap_page_prune_opt 0.01% 0.00% postmaster [kernel.kallsyms] [k] sched_clock | ---sched_clock sched_clock_cpu | |--99.75%-- update_rq_clock | scheduler_tick | update_process_times | tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--15.25%-- LWLockAcquire | | | |--9.38%-- slot_deform_tuple | | | |--8.21%-- PinBuffer | | | |--5.92%-- LWLockRelease | | | |--4.70%-- UnpinBuffer.clone.0 | | | |--3.56%-- heap_hot_search_buffer | | | |--3.54%-- ReleaseAndReadBuffer | | | |--3.53%-- do_page_fault | | page_fault | | | | | |--33.78%-- heap_hot_search_buffer | | | | | |--33.11%-- hash_search_with_hash_value | | | | | --33.10%-- heap_page_prune_opt | | | |--3.52%-- heap_page_prune_opt | | | |--2.38%-- find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--50.16%-- _bt_checkpage | | | | | --49.84%-- heap_hot_search_buffer | | | |--2.37%-- MemoryContextReset | | | |--2.36%-- ReadBuffer_common | | | |--2.36%-- _bt_compare | | | |--2.35%-- BufferGetBlockNumber | | | |--2.35%-- _bt_checkpage | | | |--2.34%-- MJCompare | | | |--2.34%-- _bt_binsrch | | | |--1.19%-- ExecScan | | | |--1.19%-- ResourceArrayRemove | | | |--1.19%-- __do_page_fault | | do_page_fault | | page_fault | | _bt_checkpage | | | |--1.18%-- shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_hot_search_buffer | | | |--1.18%-- ResourceOwnerRememberBuffer | | | |--1.18%-- IndexNext | | | |--1.18%-- memcpy | | | |--1.18%-- BufferGetLSNAtomic | | | |--1.18%-- find_get_page | | find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_page_prune_opt | | | |--1.17%-- _bt_getroot | | | |--1.17%-- AllocSetFree | | | |--1.17%-- hash_search_with_hash_value | | | |--1.17%-- ExecStoreTuple | | | |--1.17%-- IsCatalogRelation | | | |--1.17%-- _bt_checkkeys | | | |--1.17%-- _bt_preprocess_keys | | | |--1.17%-- XidInMVCCSnapshot | | | |--1.17%-- btrescan | | | |--1.17%-- CheckForSerializableConflictOut | | | --1.15%-- MultiExecHash --0.25%-- [...] 0.01% 0.00% init [kernel.kallsyms] [k] update_group_power | ---update_group_power | |--94.16%-- find_busiest_group | rebalance_domains | run_rebalance_domains | __do_softirq | call_softirq | do_softirq | irq_exit | | | |--98.13%-- scheduler_ipi | | smp_reschedule_interrupt | | reschedule_interrupt | | cpuidle_idle_call | | cpu_idle | | start_secondary | | | --1.87%-- smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --5.84%-- rebalance_domains run_rebalance_domains __do_softirq call_softirq do_softirq irq_exit | |--86.61%-- scheduler_ipi | smp_reschedule_interrupt | reschedule_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --13.39%-- smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.01% 0.00% postmaster [kernel.kallsyms] [k] sys_open | ---sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open | |--18.17%-- __fopen_internal | |--13.82%-- dsm_impl_op --68.01%-- [...] 0.01% 0.00% postmaster [kernel.kallsyms] [k] do_sys_open | ---do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open | |--18.17%-- __fopen_internal | |--13.82%-- dsm_impl_op --68.01%-- [...] 0.01% 0.00% flush-253:1 [kernel.kallsyms] [k] mpage_da_map_and_submit | ---mpage_da_map_and_submit | |--81.26%-- mpage_add_bh_to_extent | write_cache_pages_da | ext4_da_writepages | do_writepages | writeback_single_inode | writeback_sb_inodes | writeback_inodes_wb | wb_writeback | wb_do_writeback | bdi_writeback_thread | kthread | child_rip | --18.74%-- ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.01% 0.00% postmaster postgres [.] lappend | ---lappend | |--13.98%-- 0x7b00000000 --86.02%-- [...] 0.01% 0.00% postmaster [kernel.kallsyms] [k] activate_page | ---activate_page mark_page_accessed | |--98.74%-- unmap_vmas | exit_mmap | mmput | exit_mm | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | --1.26%-- generic_file_aio_read do_sync_read vfs_read sys_read system_call_fastpath __read_nocancel 0.01% 0.00% flush-253:1 [kernel.kallsyms] [k] write_cache_pages_da | ---write_cache_pages_da ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.01% 0.00% flush-253:1 [kernel.kallsyms] [k] mpage_da_submit_io | ---mpage_da_submit_io mpage_da_map_and_submit | |--80.58%-- mpage_add_bh_to_extent | write_cache_pages_da | ext4_da_writepages | do_writepages | writeback_single_inode | writeback_sb_inodes | writeback_inodes_wb | wb_writeback | wb_do_writeback | bdi_writeback_thread | kthread | child_rip | --19.42%-- ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.01% 0.00% postmaster [kernel.kallsyms] [k] lru_cache_add_lru | ---lru_cache_add_lru page_add_new_anon_rmap | |--92.04%-- handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | | | |--22.20%-- AllocSetAlloc | | | |--19.01%-- memcpy | | | |--15.42%-- _int_malloc | | | |--8.06%-- debackslash | | | |--7.99%-- __memset_sse2 | | | |--7.83%-- MemoryContextAllocZeroAligned | | | |--4.17%-- ExecHashTableInsert | | | |--3.99%-- lappend | | | |--3.62%-- sYSMALLOc | | | |--2.71%-- RelationBuildDesc | | | |--1.32%-- TupleDescInitEntry | | | |--1.28%-- palloc0 | | | |--1.23%-- generic_file_aio_read | | do_sync_read | | vfs_read | | sys_read | | system_call_fastpath | | __read_nocancel | | | --1.17%-- CreateTemplateTupleDesc | --7.96%-- do_wp_page handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault | |--31.13%-- _int_free | |--28.43%-- _int_malloc | |--16.10%-- AllocSetAlloc | |--13.80%-- _IO_list_unlock | fork_process | --10.54%-- maybe_start_bgworkers 0.01% 0.00% postmaster [kernel.kallsyms] [k] __lru_cache_add | ---__lru_cache_add | |--98.76%-- lru_cache_add_lru | page_add_new_anon_rmap | | | |--91.94%-- handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--22.51%-- AllocSetAlloc | | | | | |--17.87%-- memcpy | | | | | |--15.64%-- _int_malloc | | | | | |--8.17%-- debackslash | | | | | |--8.11%-- __memset_sse2 | | | | | |--7.94%-- MemoryContextAllocZeroAligned | | | | | |--4.23%-- ExecHashTableInsert | | | | | |--4.04%-- lappend | | | | | |--3.68%-- sYSMALLOc | | | | | |--2.75%-- RelationBuildDesc | | | | | |--1.34%-- TupleDescInitEntry | | | | | |--1.30%-- palloc0 | | | | | |--1.25%-- generic_file_aio_read | | | do_sync_read | | | vfs_read | | | sys_read | | | system_call_fastpath | | | __read_nocancel | | | | | --1.19%-- CreateTemplateTupleDesc | | | --8.06%-- do_wp_page | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | | | |--31.13%-- _int_free | | | |--28.43%-- _int_malloc | | | |--16.10%-- AllocSetAlloc | | | |--13.80%-- _IO_list_unlock | | fork_process | | | --10.54%-- maybe_start_bgworkers | --1.24%-- shmem_getpage_gfp shmem_fault __do_fault handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault generic_file_aio_read do_sync_read vfs_read sys_read system_call_fastpath __read_nocancel 0.01% 0.00% init [kernel.kallsyms] [k] blk_end_request | ---blk_end_request scsi_io_completion scsi_finish_command scsi_softirq_done blk_done_softirq __do_softirq call_softirq do_softirq irq_exit smp_call_function_single_interrupt call_function_single_interrupt cpuidle_idle_call cpu_idle start_secondary 0.01% 0.00% init [kernel.kallsyms] [k] blk_end_bidi_request | ---blk_end_bidi_request blk_end_request scsi_io_completion scsi_finish_command scsi_softirq_done blk_done_softirq __do_softirq call_softirq do_softirq irq_exit smp_call_function_single_interrupt call_function_single_interrupt cpuidle_idle_call cpu_idle start_secondary 0.01% 0.00% perf [kernel.kallsyms] [k] generic_write_end | ---generic_write_end ext4_da_write_end generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel | |--6.58%-- cmd_record | 0x67503 | main | __libc_start_main --93.42%-- [...] 0.01% 0.00% init [kernel.kallsyms] [k] ktime_get_real | ---ktime_get_real | |--79.48%-- cpuidle_idle_call | cpu_idle | start_secondary | --20.52%-- intel_idle cpuidle_idle_call cpu_idle start_secondary 0.01% 0.00% init [kernel.kallsyms] [k] __run_hrtimer | ---__run_hrtimer | |--97.17%-- hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --2.83%-- local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.01% 0.00% postmaster [kernel.kallsyms] [k] do_filp_open | ---do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open | |--19.64%-- __fopen_internal | |--13.75%-- dsm_impl_op --66.61%-- [...] 0.01% 0.00% postmaster [kernel.kallsyms] [k] ____pagevec_lru_add | ---____pagevec_lru_add | |--82.86%-- __lru_cache_add | | | |--98.45%-- lru_cache_add_lru | | page_add_new_anon_rmap | | | | | |--90.98%-- handle_pte_fault | | | handle_mm_fault | | | __do_page_fault | | | do_page_fault | | | page_fault | | | | | | | |--21.86%-- AllocSetAlloc | | | | | | | |--17.46%-- memcpy | | | | | | | |--15.04%-- _int_malloc | | | | | | | |--10.32%-- debackslash | | | | | | | |--10.03%-- MemoryContextAllocZeroAligned | | | | | | | |--5.34%-- ExecHashTableInsert | | | | | | | |--5.11%-- lappend | | | | | | | |--4.96%-- __memset_sse2 | | | | | | | |--3.47%-- RelationBuildDesc | | | | | | | |--3.14%-- sYSMALLOc | | | | | | | |--1.69%-- TupleDescInitEntry | | | | | | | --1.58%-- generic_file_aio_read | | | do_sync_read | | | vfs_read | | | sys_read | | | system_call_fastpath | | | __read_nocancel | | | | | --9.02%-- do_wp_page | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--34.80%-- _int_free | | | | | |--31.78%-- _int_malloc | | | | | |--17.99%-- AllocSetAlloc | | | | | --15.42%-- _IO_list_unlock | | fork_process | | | --1.55%-- shmem_getpage_gfp | shmem_fault | __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | generic_file_aio_read | do_sync_read | vfs_read | sys_read | system_call_fastpath | __read_nocancel | |--15.81%-- lru_add_drain_cpu | lru_add_drain | | | |--83.57%-- unmap_region | | do_munmap | | | | | |--90.37%-- sys_munmap | | | system_call_fastpath | | | __GI___munmap | | | | | --9.63%-- sys_brk | | system_call_fastpath | | __brk | | | --16.43%-- exit_mmap | mmput | exit_mm | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | --1.32%-- lru_cache_add_lru page_add_new_anon_rmap handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault memcpy 0.01% 0.00% flush-253:1 [kernel.kallsyms] [k] ext4_writepage | ---ext4_writepage mpage_da_submit_io mpage_da_map_and_submit | |--81.14%-- mpage_add_bh_to_extent | write_cache_pages_da | ext4_da_writepages | do_writepages | writeback_single_inode | writeback_sb_inodes | writeback_inodes_wb | wb_writeback | wb_do_writeback | bdi_writeback_thread | kthread | child_rip | --18.86%-- ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.01% 0.00% init [kernel.kallsyms] [k] tick_nohz_stop_sched_tick | ---tick_nohz_stop_sched_tick | |--67.64%-- cpu_idle | start_secondary | |--31.69%-- irq_exit | | | |--61.92%-- scheduler_ipi | | smp_reschedule_interrupt | | reschedule_interrupt | | cpuidle_idle_call | | cpu_idle | | start_secondary | | | |--36.16%-- smp_apic_timer_interrupt | | apic_timer_interrupt | | cpuidle_idle_call | | cpu_idle | | start_secondary | | | --1.92%-- do_IRQ | ret_from_intr | cpuidle_idle_call | cpu_idle | start_secondary | --0.67%-- smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.01% 0.00% postmaster [kernel.kallsyms] [k] tick_do_update_jiffies64 | ---tick_do_update_jiffies64 tick_sched_timer __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt | |--22.67%-- LWLockAcquire | |--9.35%-- PinBuffer | |--9.16%-- hash_search_with_hash_value | |--7.91%-- slot_deform_tuple | |--6.67%-- heap_hot_search_buffer | |--5.34%-- heap_page_prune_opt | |--4.05%-- LWLockRelease | |--2.70%-- UnpinBuffer.clone.0 | |--2.69%-- find_lock_page | shmem_getpage_gfp | shmem_fault | __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | | | |--50.27%-- _bt_readnextpage | | | --49.73%-- heap_page_prune_opt | |--1.35%-- _bt_first | |--1.35%-- slot_getsomeattrs | |--1.35%-- IncrBufferRefCount | |--1.35%-- ResourceArrayRemove | |--1.35%-- ResourceArrayEnlarge | |--1.35%-- hash_any | |--1.35%-- ReleaseAndReadBuffer | |--1.35%-- do_page_fault | page_fault | heap_hot_search_buffer | |--1.34%-- BufferGetBlockNumber | |--1.34%-- ExecScan | |--1.34%-- _bt_compare | |--1.33%-- MJEvalInnerValues | |--1.33%-- index_getnext | |--1.33%-- ExecMergeJoin | |--1.33%-- nodeRead | |--1.32%-- MJCompare | |--1.32%-- FunctionCall2Coll | |--1.32%-- hash_uint32 | |--1.31%-- unlock_page | __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | heap_page_prune_opt | |--1.31%-- index_fetch_heap | |--1.31%-- _bt_checkpage | |--1.30%-- _bt_checkkeys --0.08%-- [...] 0.01% 0.00% init [kernel.kallsyms] [k] blk_update_bidi_request | ---blk_update_bidi_request blk_end_bidi_request blk_end_request scsi_io_completion scsi_finish_command scsi_softirq_done blk_done_softirq __do_softirq call_softirq do_softirq irq_exit smp_call_function_single_interrupt call_function_single_interrupt cpuidle_idle_call cpu_idle start_secondary 0.01% 0.00% perf libc-2.12.so [.] __poll | ---__poll 0x67503 main __libc_start_main 0.01% 0.00% init [kernel.kallsyms] [k] blk_update_request | ---blk_update_request | |--99.75%-- blk_update_bidi_request | blk_end_bidi_request | blk_end_request | scsi_io_completion | scsi_finish_command | scsi_softirq_done | blk_done_softirq | __do_softirq | call_softirq | do_softirq | irq_exit | smp_call_function_single_interrupt | call_function_single_interrupt | cpuidle_idle_call | cpu_idle | start_secondary --0.25%-- [...] 0.01% 0.00% postmaster [kernel.kallsyms] [k] do_timer | ---do_timer tick_do_update_jiffies64 tick_sched_timer __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt | |--22.98%-- LWLockAcquire | |--9.48%-- PinBuffer | |--9.29%-- hash_search_with_hash_value | |--8.02%-- slot_deform_tuple | |--6.76%-- heap_hot_search_buffer | |--5.42%-- heap_page_prune_opt | |--4.11%-- LWLockRelease | |--2.74%-- UnpinBuffer.clone.0 | |--2.73%-- find_lock_page | shmem_getpage_gfp | shmem_fault | __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | | | |--50.27%-- _bt_readnextpage | | | --49.73%-- heap_page_prune_opt | |--1.37%-- _bt_first | |--1.37%-- slot_getsomeattrs | |--1.37%-- IncrBufferRefCount | |--1.37%-- ResourceArrayRemove | |--1.37%-- ResourceArrayEnlarge | |--1.37%-- ReleaseAndReadBuffer | |--1.37%-- do_page_fault | page_fault | heap_hot_search_buffer | |--1.36%-- BufferGetBlockNumber | |--1.36%-- ExecScan | |--1.36%-- _bt_compare | |--1.35%-- MJEvalInnerValues | |--1.35%-- index_getnext | |--1.34%-- ExecMergeJoin | |--1.34%-- nodeRead | |--1.34%-- MJCompare | |--1.34%-- FunctionCall2Coll | |--1.33%-- hash_uint32 | |--1.33%-- unlock_page | __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | heap_page_prune_opt | |--1.33%-- index_fetch_heap | |--1.33%-- _bt_checkpage | |--1.32%-- _bt_checkkeys --0.08%-- [...] 0.01% 0.01% postmaster [kernel.kallsyms] [k] error_swapgs | ---error_swapgs | |--50.68%-- heap_hot_search_buffer | |--30.15%-- heap_page_prune_opt | |--4.12%-- _bt_readnextpage | |--4.11%-- _bt_checkpage | |--2.75%-- _bt_compare | |--2.73%-- _bt_readpage | |--1.38%-- _bt_checkkeys | |--1.38%-- _bt_moveright | |--1.36%-- PinBuffer | --1.35%-- hash_search_with_hash_value 0.01% 0.01% postmaster [kernel.kallsyms] [k] native_read_tsc | ---native_read_tsc | |--54.86%-- read_tsc | | | |--52.50%-- ktime_get_update_offsets | | hrtimer_interrupt | | local_apic_timer_interrupt | | smp_apic_timer_interrupt | | apic_timer_interrupt | | | | | |--33.31%-- LWLockAcquire | | | | | |--9.57%-- PinBuffer | | | | | |--9.54%-- find_lock_page | | | shmem_getpage_gfp | | | shmem_fault | | | __do_fault | | | handle_pte_fault | | | handle_mm_fault | | | __do_page_fault | | | do_page_fault | | | page_fault | | | heap_hot_search_buffer | | | | | |--9.54%-- heap_hot_search_buffer | | | | | |--4.81%-- slot_deform_tuple | | | | | |--4.81%-- slot_getattr | | | | | |--4.76%-- ResourceArrayAdd | | | | | |--4.75%-- btrescan | | | | | |--4.73%-- _bt_readpage | | | | | |--4.72%-- _bt_compare | | | | | |--4.72%-- GetPrivateRefCountEntry | | | | | --4.72%-- XidInMVCCSnapshot | | | --47.50%-- ktime_get | | | |--63.26%-- clockevents_program_event | | tick_program_event | | hrtimer_interrupt | | local_apic_timer_interrupt | | smp_apic_timer_interrupt | | apic_timer_interrupt | | | | | |--16.69%-- _bt_compare | | | | | |--16.67%-- PinBuffer | | | | | |--16.66%-- LWLockAcquire | | | | | |--8.42%-- UnpinBuffer.clone.0 | | | | | |--8.41%-- heap_hot_search_buffer | | | | | |--8.41%-- FunctionCall2Coll | | | | | |--8.25%-- find_get_page | | | find_lock_page | | | shmem_getpage_gfp | | | shmem_fault | | | __do_fault | | | handle_pte_fault | | | handle_mm_fault | | | __do_page_fault | | | do_page_fault | | | page_fault | | | _bt_compare | | | | | |--8.25%-- slot_getsomeattrs | | | | | --8.24%-- ResourceArrayRemove | | | --36.74%-- tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--28.45%-- heap_hot_search_buffer | | | |--14.50%-- ReadBufferExtended | | | |--14.39%-- ReadBuffer_common | | | |--14.24%-- ResourceArrayAdd | | | |--14.21%-- do_page_fault | | page_fault | | heap_hot_search_buffer | | | --14.21%-- hash_search_with_hash_value | |--19.10%-- native_sched_clock | sched_clock | sched_clock_cpu | update_rq_clock | scheduler_tick | update_process_times | tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--21.28%-- slot_deform_tuple | | | |--14.26%-- LWLockAcquire | | | |--7.27%-- heap_hot_search_buffer | | | |--7.26%-- __do_page_fault | | do_page_fault | | page_fault | | _bt_checkpage | | | |--7.21%-- shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_hot_search_buffer | | | |--7.13%-- AllocSetFree | | | |--7.12%-- UnpinBuffer.clone.0 | | | |--7.12%-- CheckForSerializableConflictOut | | | |--7.12%-- ReleaseAndReadBuffer | | | |--7.12%-- MJCompare | | | --7.11%-- PinBuffer | |--15.01%-- ktime_get | | | |--54.48%-- tick_sched_timer | | __run_hrtimer | | hrtimer_interrupt | | local_apic_timer_interrupt | | smp_apic_timer_interrupt | | apic_timer_interrupt | | | | | |--16.85%-- PinBuffer | | | | | |--16.66%-- do_page_fault | | | page_fault | | | heap_page_prune_opt | | | | | |--16.63%-- ResourceOwnerForgetBuffer | | | | | |--16.62%-- shmem_getpage_gfp | | | shmem_fault | | | __do_fault | | | handle_pte_fault | | | handle_mm_fault | | | __do_page_fault | | | do_page_fault | | | page_fault | | | _bt_compare | | | | | |--16.62%-- slot_deform_tuple | | | | | --16.62%-- ReadBuffer_common | | | --45.52%-- clockevents_program_event | tick_program_event | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--40.07%-- LWLockAcquire | | | |--20.15%-- find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_page_prune_opt | | | |--19.89%-- heap_hot_search_buffer | | | --19.89%-- PinBuffer | |--8.24%-- ktime_get_update_offsets | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--49.88%-- LWLockAcquire | | | |--16.83%-- UnpinBuffer.clone.0 | | | |--16.79%-- BufferGetBlockNumber | | | --16.51%-- FunctionCall2Coll | --2.78%-- sched_clock sched_clock_cpu update_rq_clock scheduler_tick update_process_times tick_sched_timer __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt | |--50.00%-- ReadBuffer_common | --50.00%-- ExecScan 0.01% 0.00% postmaster libc-2.12.so [.] __libc_send | ---__libc_send 0.01% 0.00% postmaster [kernel.kallsyms] [k] fput | ---fput | |--81.78%-- filp_close | | | |--61.25%-- sys_close | | system_call_fastpath | | __close_nocancel | | | --38.75%-- put_files_struct | exit_files | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | |--13.81%-- remove_vma | | | |--70.07%-- do_munmap | | sys_munmap | | system_call_fastpath | | __GI___munmap | | | --29.93%-- exit_mmap | mmput | exit_mm | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | |--2.84%-- system_call_fastpath | epoll_wait | --1.57%-- sys_epoll_wait system_call_fastpath epoll_wait 0.01% 0.00% perf perf [.] cmd_record | ---cmd_record 0x67503 main __libc_start_main 0.01% 0.00% init [kernel.kallsyms] [k] schedule | ---schedule | |--87.88%-- cpu_idle | start_secondary | |--1.39%-- start_secondary --10.73%-- [...] 0.00% 0.00% postmaster [kernel.kallsyms] [k] dup_mm | ---dup_mm copy_process do_fork sys_clone stub_clone __libc_fork fork_process 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] block_write_full_page | ---block_write_full_page ext4_writepage mpage_da_submit_io mpage_da_map_and_submit | |--79.72%-- mpage_add_bh_to_extent | write_cache_pages_da | ext4_da_writepages | do_writepages | writeback_single_inode | writeback_sb_inodes | writeback_inodes_wb | wb_writeback | wb_do_writeback | bdi_writeback_thread | kthread | child_rip | --20.28%-- ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] block_write_full_page_endio | ---block_write_full_page_endio block_write_full_page ext4_writepage mpage_da_submit_io mpage_da_map_and_submit | |--79.72%-- mpage_add_bh_to_extent | write_cache_pages_da | ext4_da_writepages | do_writepages | writeback_single_inode | writeback_sb_inodes | writeback_inodes_wb | wb_writeback | wb_do_writeback | bdi_writeback_thread | kthread | child_rip | --20.28%-- ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% postmaster [kernel.kallsyms] [k] signal_wake_up | ---signal_wake_up | |--98.56%-- complete_signal | __send_signal | send_signal | do_send_sig_info | group_send_sig_info | kill_pid_info | sys_kill | system_call_fastpath | __GI___kill | | | --100.00%-- 0x1 | 0x100007fff | --1.44%-- __send_signal send_signal do_send_sig_info group_send_sig_info kill_pid_info sys_kill system_call_fastpath __GI___kill 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] __block_write_full_page | ---__block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage mpage_da_submit_io mpage_da_map_and_submit | |--79.45%-- mpage_add_bh_to_extent | write_cache_pages_da | ext4_da_writepages | do_writepages | writeback_single_inode | writeback_sb_inodes | writeback_inodes_wb | wb_writeback | wb_do_writeback | bdi_writeback_thread | kthread | child_rip | --20.55%-- ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% postmaster [kernel.kallsyms] [k] sys_sendto | ---sys_sendto system_call_fastpath __libc_send 0.00% 0.00% init [kernel.kallsyms] [k] req_bio_endio | ---req_bio_endio blk_update_request blk_update_bidi_request blk_end_bidi_request blk_end_request scsi_io_completion scsi_finish_command scsi_softirq_done blk_done_softirq __do_softirq call_softirq do_softirq irq_exit smp_call_function_single_interrupt call_function_single_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] mpage_add_bh_to_extent | ---mpage_add_bh_to_extent write_cache_pages_da ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% init [kernel.kallsyms] [k] bio_endio | ---bio_endio | |--59.75%-- dec_pending | clone_endio | bio_endio | req_bio_endio | blk_update_request | blk_update_bidi_request | blk_end_bidi_request | blk_end_request | scsi_io_completion | scsi_finish_command | scsi_softirq_done | blk_done_softirq | __do_softirq | call_softirq | do_softirq | irq_exit | smp_call_function_single_interrupt | call_function_single_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | |--38.73%-- req_bio_endio | blk_update_request | blk_update_bidi_request | blk_end_bidi_request | blk_end_request | scsi_io_completion | scsi_finish_command | scsi_softirq_done | blk_done_softirq | __do_softirq | call_softirq | do_softirq | irq_exit | smp_call_function_single_interrupt | call_function_single_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --1.51%-- clone_endio bio_endio req_bio_endio blk_update_request blk_update_bidi_request blk_end_bidi_request blk_end_request scsi_io_completion scsi_finish_command scsi_softirq_done blk_done_softirq __do_softirq call_softirq do_softirq irq_exit smp_call_function_single_interrupt call_function_single_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% postmaster [kernel.kallsyms] [k] wake_bit_function | ---wake_bit_function | |--98.53%-- __wake_up_common | __wake_up | __wake_up_bit | unlock_page | __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | | | |--28.08%-- heap_page_prune_opt | | | |--26.66%-- heap_hot_search_buffer | | | |--19.12%-- hash_search_with_hash_value | | | |--10.33%-- HeapTupleSatisfiesMVCC | | | |--2.96%-- _bt_readnextpage | | | |--2.94%-- _bt_checkpage | | | |--1.49%-- _bt_readpage | | | |--1.49%-- PinBuffer | | | |--1.46%-- _bt_checkkeys | | | |--1.41%-- _readPlannedStmt | | | |--1.40%-- _readTargetEntry | | | |--1.37%-- parseNodeString | | | --1.31%-- SplitIdentifierString | 0x30 | --1.47%-- __wake_up __wake_up_bit unlock_page __do_fault handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault hash_search_with_hash_value 0.00% 0.00% init [kernel.kallsyms] [k] clone_endio | ---clone_endio bio_endio req_bio_endio blk_update_request blk_update_bidi_request blk_end_bidi_request blk_end_request scsi_io_completion scsi_finish_command scsi_softirq_done blk_done_softirq __do_softirq call_softirq do_softirq irq_exit smp_call_function_single_interrupt call_function_single_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% postmaster postgres [.] LockBufHdr | ---LockBufHdr | |--98.33%-- 0xc100000000 --1.67%-- [...] 0.00% 0.00% postmaster postgres [.] heap_compute_data_size | ---heap_compute_data_size 0.00% 0.00% postmaster [kernel.kallsyms] [k] mem_cgroup_uncharge_page | ---mem_cgroup_uncharge_page | |--98.72%-- page_remove_rmap | unmap_vmas | | | |--61.14%-- exit_mmap | | mmput | | exit_mm | | do_exit | | do_group_exit | | sys_exit_group | | system_call_fastpath | | | --38.86%-- unmap_region | do_munmap | | | |--80.36%-- sys_munmap | | system_call_fastpath | | __GI___munmap | | | --19.64%-- sys_brk | system_call_fastpath | __brk | --1.28%-- unmap_vmas unmap_region do_munmap sys_munmap system_call_fastpath __GI___munmap 0.00% 0.00% postmaster [unknown] [.] 0x000000c100000000 | ---0xc100000000 0.00% 0.00% postmaster [kernel.kallsyms] [k] copy_page_c | ---copy_page_c handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault | |--12.28%-- InitializeOneGUCOption | |--12.01%-- __memset_sse2 | |--6.86%-- maybe_start_bgworkers | |--5.81%-- ParallelWorkerMain | |--5.73%-- StartBackgroundWorker | |--5.70%-- _int_free | |--4.95%-- __libc_fork | fork_process | |--4.40%-- AllocSetAlloc | |--3.83%-- set_extra_field | |--2.97%-- _dl_fixup | |--2.90%-- InitFileAccess | |--2.89%-- mdinit | |--2.88%-- __reclaim_stacks | |--2.81%-- malloc_consolidate | |--2.75%-- _int_malloc | |--2.62%-- OpenTransientFile | |--1.49%-- vfprintf | _IO_vsnprintf | 0x5634a7 | _int_free | |--1.47%-- _dl_fini | exit | |--1.45%-- ParallelQueryMain | |--1.45%-- MemoryContextAlloc | |--1.45%-- init_ps_display | |--1.45%-- MemoryContextSetParent | |--1.37%-- _IO_vsnprintf | |--1.35%-- StartTransaction | |--1.33%-- setlocale | |--1.32%-- AfterTriggerBeginXact | |--1.29%-- hash_search_with_hash_value | |--1.15%-- _IO_list_unlock | fork_process | |--1.06%-- ptmalloc_unlock_all | fork_process | --0.96%-- PostmasterMain 0.00% 0.00% postmaster [kernel.kallsyms] [k] sock_sendmsg | ---sock_sendmsg sys_sendto system_call_fastpath __libc_send 0.00% 0.00% perf [kernel.kallsyms] [k] sys_poll | ---sys_poll system_call_fastpath __poll 0x67503 main __libc_start_main 0.00% 0.00% postmaster libc-2.12.so [.] __brk | ---__brk 0.00% 0.00% postmaster [kernel.kallsyms] [k] int_signal | ---int_signal | |--59.46%-- epoll_wait | |--27.04%-- __read_nocancel | |--11.02%-- procsignal_sigusr1_handler | |--1.28%-- sigusr1_handler | |--0.51%-- __select --0.68%-- [...] 0.00% 0.00% postmaster [kernel.kallsyms] [k] get_signal_to_deliver | ---get_signal_to_deliver do_signal do_notify_resume | |--61.19%-- int_signal | | | |--74.32%-- epoll_wait | | | |--24.56%-- __read_nocancel | | | |--0.62%-- __select | --0.49%-- [...] | --38.81%-- retint_signal | |--30.80%-- _bt_checkpage | |--27.19%-- PinBuffer | |--19.49%-- hash_search_with_hash_value | |--11.74%-- LWLockAcquire | |--3.86%-- heap_page_prune_opt | |--3.86%-- _bt_readpage | --3.05%-- btint4cmp 0.00% 0.00% postmaster [kernel.kallsyms] [k] __fput | ---__fput | |--98.49%-- fput | | | |--89.28%-- filp_close | | | | | |--60.70%-- sys_close | | | system_call_fastpath | | | __close_nocancel | | | | | --39.30%-- put_files_struct | | exit_files | | do_exit | | do_group_exit | | sys_exit_group | | system_call_fastpath | | | --10.72%-- remove_vma | do_munmap | sys_munmap | system_call_fastpath | __GI___munmap | --1.51%-- remove_vma do_munmap sys_munmap system_call_fastpath __GI___munmap 0.00% 0.00% postmaster [kernel.kallsyms] [k] inet_sendmsg | ---inet_sendmsg sock_sendmsg sys_sendto system_call_fastpath __libc_send 0.00% 0.00% perf [kernel.kallsyms] [k] do_sys_poll | ---do_sys_poll sys_poll system_call_fastpath __poll 0x67503 main __libc_start_main 0.00% 0.00% postmaster [kernel.kallsyms] [k] kmem_cache_free | ---kmem_cache_free | |--34.01%-- __sigqueue_free | __dequeue_signal | dequeue_signal | get_signal_to_deliver | do_signal | do_notify_resume | | | |--55.85%-- int_signal | | | | | |--65.80%-- epoll_wait | | | | | |--32.23%-- __read_nocancel | | | | | |--1.62%-- __sigprocmask | | --0.35%-- [...] | | | --44.15%-- retint_signal | | | |--40.98%-- PinBuffer | | | |--20.60%-- hash_search_with_hash_value | | | |--20.22%-- _bt_checkpage | | | |--10.17%-- heap_page_prune_opt | | | --8.03%-- btint4cmp | |--24.41%-- remove_vma | exit_mmap | mmput | exit_mm | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | |--13.72%-- anon_vma_chain_free | unlink_anon_vmas | free_pgtables | | | |--77.79%-- exit_mmap | | mmput | | exit_mm | | do_exit | | do_group_exit | | sys_exit_group | | system_call_fastpath | | | --22.21%-- unmap_region | do_munmap | | | |--50.23%-- sys_brk | | system_call_fastpath | | __brk | | | --49.77%-- sys_munmap | system_call_fastpath | __GI___munmap | |--6.80%-- anon_vma_free | unlink_anon_vmas | free_pgtables | | | |--79.90%-- exit_mmap | | mmput | | exit_mm | | do_exit | | do_group_exit | | sys_exit_group | | system_call_fastpath | | | --20.10%-- unmap_region | do_munmap | sys_munmap | system_call_fastpath | __GI___munmap | |--6.01%-- file_free_rcu | __rcu_process_callbacks | rcu_process_callbacks | __do_softirq | call_softirq | do_softirq | irq_exit | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--25.71%-- heap_fill_tuple | | | |--24.92%-- slot_getsomeattrs | | | |--24.90%-- __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | HeapTupleSatisfiesMVCC | | | --24.46%-- RelationBuildDesc | |--2.78%-- final_putname | putname | | | |--50.98%-- do_sys_open | | sys_open | | cyl_sys_open_full | | cyl_sys_open | | system_call_fastpath | | __GI___libc_open | | | --49.02%-- user_path_at | sys_faccessat | sys_access | system_call_fastpath | __GI___access | |--1.81%-- __d_free | d_free | d_kill | dput | __fput | fput | filp_close | | | |--83.74%-- put_files_struct | | exit_files | | do_exit | | do_group_exit | | sys_exit_group | | system_call_fastpath | | | --16.26%-- sys_close | system_call_fastpath | __close_nocancel | |--1.78%-- __kfree_skb | consume_skb | skb_free_datagram | skb_free_datagram_locked | udpv6_recvmsg | sock_common_recvmsg | sock_recvmsg | sys_recvfrom | system_call_fastpath | __libc_recv | |--1.54%-- __mmdrop | finish_task_switch | schedule_tail | ret_from_fork | __libc_fork | fork_process | |--1.53%-- free_fdtable_rcu | __rcu_process_callbacks | rcu_process_callbacks | __do_softirq | call_softirq | do_softirq | irq_exit | smp_apic_timer_interrupt | apic_timer_interrupt | do_page_fault | page_fault | hash_search_with_hash_value | |--1.52%-- selinux_inode_free_security | security_inode_free | __destroy_inode | destroy_inode | generic_drop_inode | iput | dentry_iput | d_kill | dput | __fput | fput | filp_close | put_files_struct | exit_files | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | |--1.52%-- destroy_inode | generic_drop_inode | iput | dentry_iput | d_kill | dput | __fput | fput | filp_close | put_files_struct | exit_files | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | |--1.28%-- __cleanup_signal | release_task | wait_consider_task | do_wait | sys_wait4 | system_call_fastpath | __libc_waitpid | |--0.86%-- do_munmap | sys_munmap | system_call_fastpath | __GI___munmap --0.44%-- [...] 0.00% 0.00% init [kernel.kallsyms] [k] rcu_irq_exit | ---rcu_irq_exit | |--99.81%-- irq_exit | | | |--97.89%-- scheduler_ipi | | smp_reschedule_interrupt | | reschedule_interrupt | | cpuidle_idle_call | | cpu_idle | | start_secondary | | | --2.11%-- smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary --0.19%-- [...] 0.00% 0.00% postmaster [kernel.kallsyms] [k] _spin_unlock_irqrestore | ---_spin_unlock_irqrestore | |--21.64%-- __rcu_process_callbacks | rcu_process_callbacks | __do_softirq | call_softirq | do_softirq | irq_exit | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--14.38%-- find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--50.03%-- heap_page_prune_opt | | | | | --49.97%-- heap_hot_search_buffer | | | |--14.25%-- LWLockAcquire | | | |--14.24%-- PinBuffer | | | |--7.19%-- memcpy | | | |--7.19%-- heap_hot_search_buffer | | | |--7.18%-- __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | _bt_moveright | | | |--7.18%-- slot_deform_tuple | | | |--7.17%-- exit_mmap | | mmput | | exit_mm | | do_exit | | do_group_exit | | sys_exit_group | | system_call_fastpath | | | |--7.12%-- ReadBuffer_common | | | |--7.06%-- _bt_freestack | | | --7.05%-- __do_page_fault | do_page_fault | page_fault | heap_hot_search_buffer | |--15.26%-- finish_wait | | | |--90.79%-- __wait_on_bit_lock | | __lock_page | | find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--55.23%-- heap_hot_search_buffer | | | | | |--33.64%-- heap_page_prune_opt | | | | | --11.13%-- hash_search_with_hash_value | | | --9.21%-- __wait_on_bit | wait_on_page_bit_killable | __lock_page_or_retry | filemap_fault | __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | __sysconf | _nl_find_locale | setlocale | |--13.75%-- __wake_up | __wake_up_bit | unlock_page | __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | | | |--56.48%-- heap_hot_search_buffer | | | |--11.30%-- hash_search_with_hash_value | | | |--11.13%-- PinBuffer | | | |--10.85%-- _bt_getroot | | | --10.23%-- __GI_____strtod_l_internal | |--7.74%-- prepare_to_wait_exclusive | __wait_on_bit_lock | __lock_page | find_lock_page | shmem_getpage_gfp | shmem_fault | __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | | | |--59.79%-- heap_page_prune_opt | | | --40.21%-- heap_hot_search_buffer | |--6.16%-- rcu_process_callbacks | __do_softirq | call_softirq | do_softirq | irq_exit | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--25.27%-- PinBuffer | | | |--25.24%-- LWLockAcquire | | | |--24.74%-- ReleaseAndReadBuffer | | | --24.74%-- _bt_checkkeys | |--4.62%-- ntp_tick_length | do_timer | tick_do_update_jiffies64 | tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--67.32%-- LWLockAcquire | | | --32.68%-- hash_uint32 | |--3.11%-- ep_poll | sys_epoll_wait | system_call_fastpath | epoll_wait | |--3.11%-- __wait_on_bit_lock | __lock_page | find_lock_page | shmem_getpage_gfp | shmem_fault | __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | | | |--50.00%-- heap_hot_search_buffer | | | --50.00%-- heap_page_prune_opt | |--3.11%-- __wake_up_sync | | | |--50.02%-- pipe_write | | do_sync_write | | vfs_write | | sys_write | | system_call_fastpath | | __write_nocancel | | | --49.98%-- pipe_read | do_sync_read | vfs_read | sys_read | system_call_fastpath | __read_nocancel | |--3.06%-- ep_scan_ready_list | ep_poll | sys_epoll_wait | system_call_fastpath | epoll_wait | |--3.03%-- try_to_wake_up | | | |--51.28%-- wake_up_state | | signal_wake_up | | complete_signal | | __send_signal | | send_signal | | do_send_sig_info | | group_send_sig_info | | kill_pid_info | | sys_kill | | system_call_fastpath | | __GI___kill | | | --48.72%-- default_wake_function | autoremove_wake_function | wake_bit_function | __wake_up_common | __wake_up | __wake_up_bit | unlock_page | __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | heap_hot_search_buffer | |--3.01%-- release_pages | free_pages_and_swap_cache | | | |--51.68%-- unmap_region | | do_munmap | | sys_munmap | | system_call_fastpath | | __GI___munmap | | | --48.32%-- unmap_vmas | exit_mmap | mmput | exit_mm | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | |--1.62%-- remove_wait_queue | ep_unregister_pollwait | ep_free | ep_eventpoll_release | __fput | fput | filp_close | sys_close | system_call_fastpath | __close_nocancel | |--1.56%-- delayacct_end | __delayacct_blkio_end | io_schedule | sync_page | __wait_on_bit_lock | __lock_page | find_lock_page | shmem_getpage_gfp | shmem_fault | __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | heap_hot_search_buffer | |--1.56%-- __percpu_counter_add | account_user_time | account_process_tick | update_process_times | tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | LWLockAcquire | |--1.54%-- sys_epoll_wait | system_call_fastpath | epoll_wait | |--1.53%-- do_send_sig_info | group_send_sig_info | kill_pid_info | sys_kill | system_call_fastpath | __GI___kill | |--1.52%-- do_timer | tick_do_update_jiffies64 | tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | index_getnext | |--1.50%-- rcu_process_dyntick | force_quiescent_state | __rcu_process_callbacks | rcu_process_callbacks | __do_softirq | call_softirq | do_softirq | irq_exit | smp_apic_timer_interrupt | apic_timer_interrupt | ReleaseAndReadBuffer | |--0.90%-- add_wait_queue | do_wait | sys_wait4 | system_call_fastpath | __libc_waitpid | --0.66%-- ep_remove ep_free ep_eventpoll_release __fput fput filp_close sys_close system_call_fastpath __close_nocancel 0.00% 0.00% init [kernel.kallsyms] [k] tick_sched_timer | ---tick_sched_timer | |--99.71%-- __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary --0.29%-- [...] 0.00% 0.00% postmaster [kernel.kallsyms] [k] save_args | ---save_args | |--12.30%-- LWLockAcquire | |--9.28%-- heap_hot_search_buffer | |--9.20%-- slot_deform_tuple | |--7.69%-- PinBuffer | |--4.60%-- _bt_compare | |--4.59%-- hash_search_with_hash_value | |--3.09%-- hash_any | |--3.09%-- heap_page_prune_opt | |--3.09%-- __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | heap_hot_search_buffer | |--3.09%-- find_lock_page | shmem_getpage_gfp | shmem_fault | __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | _bt_checkkeys | |--3.08%-- _bt_readpage | |--3.07%-- ResourceOwnerForgetBuffer | |--3.06%-- _bt_next | |--1.56%-- ResourceArrayEnlarge | |--1.56%-- AllocSetAlloc | |--1.56%-- _bt_readnextpage | |--1.56%-- do_page_fault | page_fault | hash_search_with_hash_value | |--1.55%-- memcpy | |--1.54%-- slot_getattr | |--1.54%-- free | |--1.53%-- ExecInterpExpr | |--1.53%-- ExecMergeJoin | |--1.53%-- __do_page_fault | do_page_fault | page_fault | heap_hot_search_buffer | |--1.53%-- MJEvalInnerValues | |--1.53%-- ExecReScanIndexScan | |--1.53%-- LWLockRelease | |--1.53%-- ReadBufferExtended | |--1.53%-- ResourceArrayRemove | |--1.53%-- UnpinBuffer.clone.0 | |--1.53%-- _bt_checkkeys | |--1.53%-- page_fault | heap_hot_search_buffer | |--1.53%-- ExecReScan | --1.53%-- LockBuffer 0.00% 0.00% postmaster [kernel.kallsyms] [k] autoremove_wake_function | ---autoremove_wake_function | |--74.24%-- wake_bit_function | __wake_up_common | __wake_up | __wake_up_bit | unlock_page | __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | | | |--27.24%-- heap_page_prune_opt | | | |--23.09%-- heap_hot_search_buffer | | | |--18.80%-- hash_search_with_hash_value | | | |--12.64%-- HeapTupleSatisfiesMVCC | | | |--4.20%-- _bt_readnextpage | | | |--4.18%-- _bt_checkpage | | | |--2.07%-- _bt_checkkeys | | | |--2.00%-- _readPlannedStmt | | | |--1.99%-- _readTargetEntry | | | |--1.95%-- parseNodeString | | | --1.86%-- SplitIdentifierString | 0x30 | --25.76%-- __wake_up_common __wake_up | |--51.90%-- release_sock | | | |--83.90%-- udpv6_sendmsg | | inet_sendmsg | | sock_sendmsg | | sys_sendto | | system_call_fastpath | | __libc_send | | | --16.10%-- skb_free_datagram_locked | udpv6_recvmsg | sock_common_recvmsg | sock_recvmsg | sys_recvfrom | system_call_fastpath | __libc_recv | |--42.09%-- insert_work | __queue_work | delayed_work_timer_fn | run_timer_softirq | __do_softirq | call_softirq | do_softirq | irq_exit | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--28.68%-- heap_hot_search_buffer | | | |--14.48%-- heap_page_prune_opt | | | |--14.29%-- _bt_binsrch | | | |--14.19%-- hash_any | | | |--14.18%-- LWLockAcquire | | | --14.17%-- _bt_checkkeys | --6.02%-- __wake_up_bit unlock_page __do_fault handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault heap_page_prune_opt 0.00% 0.00% postmaster [kernel.kallsyms] [k] sys_brk | ---sys_brk system_call_fastpath __brk 0.00% 0.00% perf [kernel.kallsyms] [k] __mark_inode_dirty | ---__mark_inode_dirty | |--78.01%-- generic_write_end | ext4_da_write_end | generic_file_buffered_write | __generic_file_aio_write | generic_file_aio_write | ext4_file_write | do_sync_write | vfs_write | sys_write | system_call_fastpath | __write_nocancel | | | --100.00%-- cmd_record | 0x67503 | main | __libc_start_main | |--19.71%-- file_update_time | __generic_file_aio_write | generic_file_aio_write | ext4_file_write | do_sync_write | vfs_write | sys_write | system_call_fastpath | __write_nocancel | | | --100.00%-- cmd_record | 0x67503 | main | __libc_start_main | --2.27%-- __set_page_dirty mark_buffer_dirty __block_commit_write block_write_end generic_write_end ext4_da_write_end generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% postmaster [kernel.kallsyms] [k] default_wake_function | ---default_wake_function | |--99.69%-- autoremove_wake_function | | | |--75.41%-- wake_bit_function | | __wake_up_common | | __wake_up | | __wake_up_bit | | unlock_page | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--27.24%-- heap_page_prune_opt | | | | | |--23.09%-- heap_hot_search_buffer | | | | | |--18.80%-- hash_search_with_hash_value | | | | | |--12.64%-- HeapTupleSatisfiesMVCC | | | | | |--4.20%-- _bt_readnextpage | | | | | |--4.18%-- _bt_checkpage | | | | | |--2.07%-- _bt_checkkeys | | | | | |--2.00%-- _readPlannedStmt | | | | | |--1.99%-- _readTargetEntry | | | | | |--1.95%-- parseNodeString | | | | | --1.86%-- SplitIdentifierString | | 0x30 | | | --24.59%-- __wake_up_common | __wake_up | | | |--55.22%-- release_sock | | | | | |--83.90%-- udpv6_sendmsg | | | inet_sendmsg | | | sock_sendmsg | | | sys_sendto | | | system_call_fastpath | | | __libc_send | | | | | --16.10%-- skb_free_datagram_locked | | udpv6_recvmsg | | sock_common_recvmsg | | sock_recvmsg | | sys_recvfrom | | system_call_fastpath | | __libc_recv | | | --44.78%-- insert_work | __queue_work | delayed_work_timer_fn | run_timer_softirq | __do_softirq | call_softirq | do_softirq | irq_exit | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--28.68%-- heap_hot_search_buffer | | | |--14.48%-- heap_page_prune_opt | | | |--14.29%-- _bt_binsrch | | | |--14.19%-- hash_any | | | |--14.18%-- LWLockAcquire | | | --14.17%-- _bt_checkkeys --0.31%-- [...] 0.00% 0.00% postmaster [kernel.kallsyms] [k] force_quiescent_state | ---force_quiescent_state | |--92.15%-- __rcu_process_callbacks | rcu_process_callbacks | __do_softirq | call_softirq | do_softirq | irq_exit | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--15.19%-- slot_deform_tuple | | | |--10.10%-- heap_hot_search_buffer | | | |--8.55%-- LWLockAcquire | | | |--6.87%-- PinBuffer | | | |--6.84%-- LWLockRelease | | | |--6.76%-- UnpinBuffer.clone.0 | | | |--3.38%-- do_page_fault | | page_fault | | | | | |--50.04%-- PinBuffer | | | | | --49.96%-- heap_hot_search_buffer | | | |--3.36%-- GetPrivateRefCountEntry | | | |--3.35%-- ReleaseAndReadBuffer | | | |--3.35%-- _bt_checkkeys | | | |--3.00%-- ExecInterpExpr | | | |--1.90%-- _bt_compare | | | |--1.73%-- _bt_readpage | | | |--1.73%-- PredicateLockTuple | | | |--1.73%-- heap_page_prune_opt | | | |--1.73%-- ReservePrivateRefCountEntry | | | |--1.72%-- _bt_readnextpage | | | |--1.72%-- ExecJustOuterVar | | | |--1.72%-- MJCompare | | | |--1.72%-- MJCompare | | | |--1.71%-- find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_hot_search_buffer | | | |--1.70%-- find_get_page | | find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_page_prune_opt | | | |--1.69%-- memcpy | | | |--1.69%-- _bt_first | | | |--1.69%-- BufferGetBlockNumber | | | |--1.69%-- hash_any | | | |--1.69%-- __do_page_fault | | do_page_fault | | page_fault | | heap_hot_search_buffer | | | --1.68%-- index_getnext_tid | --7.85%-- rcu_process_callbacks __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt | |--40.12%-- heap_hot_search_buffer | |--20.13%-- AllocSetAlloc | |--19.89%-- hash_search_with_hash_value | --19.86%-- slot_deform_tuple 0.00% 0.00% perf [kernel.kallsyms] [k] block_write_begin | ---block_write_begin | |--99.71%-- ext4_da_write_begin | generic_file_buffered_write | __generic_file_aio_write | generic_file_aio_write | ext4_file_write | do_sync_write | vfs_write | sys_write | system_call_fastpath | __write_nocancel | | | --100.00%-- cmd_record | 0x67503 | main | __libc_start_main --0.29%-- [...] 0.00% 0.00% init [kernel.kallsyms] [k] sched_avg_update | ---sched_avg_update | |--99.73%-- scale_rt_power | update_group_power | find_busiest_group | rebalance_domains | run_rebalance_domains | __do_softirq | call_softirq | do_softirq | irq_exit | | | |--99.57%-- scheduler_ipi | | smp_reschedule_interrupt | | reschedule_interrupt | | cpuidle_idle_call | | cpu_idle | | start_secondary | --0.43%-- [...] --0.27%-- [...] 0.00% 0.00% postmaster [kernel.kallsyms] [k] udpv6_sendmsg | ---udpv6_sendmsg inet_sendmsg sock_sendmsg sys_sendto system_call_fastpath __libc_send 0.00% 0.00% postmaster libc-2.12.so [.] __GI_____strtoull_l_internal | ---__GI_____strtoull_l_internal 0.00% 0.00% postmaster [kernel.kallsyms] [k] __mem_cgroup_uncharge_common | ---__mem_cgroup_uncharge_common mem_cgroup_uncharge_page page_remove_rmap unmap_vmas | |--62.87%-- exit_mmap | mmput | exit_mm | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | --37.13%-- unmap_region do_munmap | |--82.09%-- sys_munmap | system_call_fastpath | __GI___munmap | --17.91%-- sys_brk system_call_fastpath __brk 0.00% 0.00% postmaster [kernel.kallsyms] [k] filp_close | ---filp_close | |--59.64%-- sys_close | system_call_fastpath | __close_nocancel | --40.36%-- put_files_struct exit_files do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% perf [kernel.kallsyms] [k] block_write_begin_newtrunc | ---block_write_begin_newtrunc block_write_begin ext4_da_write_begin generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel | |--6.19%-- cmd_record | 0x67503 | main | __libc_start_main --93.81%-- [...] 0.00% 0.00% postmaster libc-2.12.so [.] __GI_____strtoll_l_internal | ---__GI_____strtoll_l_internal 0.00% 0.00% postmaster [kernel.kallsyms] [k] __list_add | ---__list_add | |--17.98%-- activate_page | mark_page_accessed | unmap_vmas | exit_mmap | mmput | exit_mm | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | |--17.77%-- __alloc_pages_nodemask | | | |--91.06%-- alloc_pages_current | | pte_alloc_one | | __pte_alloc | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--70.00%-- heap_page_prune_opt | | | | | |--19.87%-- _bt_checkpage | | | | | --10.13%-- _bt_readnextpage | | | --8.94%-- alloc_pages_vma | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | AllocSetAlloc | |--14.69%-- free_pcppages_bulk | free_hot_cold_page | __pagevec_free | release_pages | free_pages_and_swap_cache | | | |--55.76%-- ___pte_free_tlb | | free_pgd_range | | free_pgtables | | exit_mmap | | mmput | | exit_mm | | do_exit | | do_group_exit | | sys_exit_group | | system_call_fastpath | | | |--22.16%-- exit_mmap | | mmput | | exit_mm | | do_exit | | do_group_exit | | sys_exit_group | | system_call_fastpath | | | |--11.15%-- unmap_vmas | | exit_mmap | | mmput | | exit_mm | | do_exit | | do_group_exit | | sys_exit_group | | system_call_fastpath | | | --10.94%-- unmap_region | do_munmap | sys_munmap | system_call_fastpath | __GI___munmap | |--9.39%-- get_page_from_freelist | __alloc_pages_nodemask | | | |--52.79%-- alloc_pages_current | | | | | |--82.73%-- pte_alloc_one | | | __pte_alloc | | | | | | | |--78.12%-- handle_mm_fault | | | | __do_page_fault | | | | do_page_fault | | | | page_fault | | | | | | | | | |--50.20%-- heap_page_prune_opt | | | | | | | | | --49.80%-- heap_hot_search_buffer | | | | | | | --21.88%-- copy_pte_range | | | copy_page_range | | | dup_mm | | | copy_process | | | do_fork | | | sys_clone | | | stub_clone | | | __libc_fork | | | fork_process | | | | | --17.27%-- __get_free_pages | | get_zeroed_page | | __pmd_alloc | | copy_page_range | | dup_mm | | copy_process | | do_fork | | sys_clone | | stub_clone | | __libc_fork | | fork_process | | | --47.21%-- alloc_pages_vma | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | | | |--36.89%-- memcpy | | | |--32.08%-- sYSMALLOc | | | --31.02%-- _int_malloc | |--7.54%-- file_move | __dentry_open | nameidata_to_filp | do_filp_open | do_sys_open | sys_open | cyl_sys_open_full | cyl_sys_open | system_call_fastpath | __GI___libc_open | | | --100.00%-- __fopen_internal | |--6.54%-- __wait_on_bit_lock | __lock_page | find_lock_page | shmem_getpage_gfp | shmem_fault | __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | | | |--75.12%-- heap_hot_search_buffer | | | --24.88%-- hash_search_with_hash_value | |--5.48%-- prepare_to_wait_exclusive | | | |--86.65%-- __wait_on_bit_lock | | __lock_page | | find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--68.44%-- heap_hot_search_buffer | | | | | --31.56%-- hash_search_with_hash_value | | | --13.35%-- lock_sock_nested | skb_free_datagram_locked | udpv6_recvmsg | sock_common_recvmsg | sock_recvmsg | sys_recvfrom | system_call_fastpath | __libc_recv | |--5.09%-- vma_prio_tree_add | | | |--70.52%-- dup_mm | | copy_process | | do_fork | | sys_clone | | stub_clone | | __libc_fork | | fork_process | | | --29.48%-- vma_prio_tree_insert | __vma_link_file | vma_link | mmap_region | do_mmap_pgoff | sys_mmap_pgoff | sys_mmap | system_call_fastpath | __GI___mmap64 | |--3.23%-- __rmqueue | get_page_from_freelist | __alloc_pages_nodemask | alloc_pages_current | pte_alloc_one | __pte_alloc | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | heap_page_prune_opt | |--3.12%-- free_hot_cold_page | __pagevec_free | release_pages | free_pages_and_swap_cache | | | |--52.38%-- unmap_region | | do_munmap | | sys_munmap | | system_call_fastpath | | __GI___munmap | | | --47.62%-- unmap_vmas | exit_mmap | mmput | exit_mm | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | |--1.61%-- __wake_up_common | __wake_up_sync_key | __wake_up_sync | pipe_write | do_sync_write | vfs_write | sys_write | system_call_fastpath | __write_nocancel | |--1.61%-- __send_signal | send_signal | do_send_sig_info | group_send_sig_info | kill_pid_info | sys_kill | system_call_fastpath | __GI___kill | |--1.60%-- __pagevec_free | release_pages | free_pages_and_swap_cache | ___pte_free_tlb | free_pgd_range | free_pgtables | exit_mmap | mmput | exit_mm | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | |--1.59%-- __lru_cache_add | lru_cache_add_lru | page_add_new_anon_rmap | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | __memset_sse2 | |--1.42%-- ____pagevec_lru_add | __lru_cache_add | lru_cache_add_lru | page_add_new_anon_rmap | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | _int_malloc | |--0.64%-- enqueue_entity | enqueue_task_fair | enqueue_task | activate_task | try_to_wake_up | default_wake_function | autoremove_wake_function | __wake_up_common | __wake_up | release_sock | skb_free_datagram_locked | udpv6_recvmsg | sock_common_recvmsg | sock_recvmsg | sys_recvfrom | system_call_fastpath | __libc_recv --0.69%-- [...] 0.00% 0.00% postmaster [kernel.kallsyms] [k] next_zones_zonelist | ---next_zones_zonelist | |--96.98%-- __alloc_pages_nodemask | | | |--81.70%-- alloc_pages_current | | pte_alloc_one | | __pte_alloc | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--62.56%-- heap_page_prune_opt | | | | | |--22.93%-- _bt_checkpage | | | | | |--8.33%-- heap_hot_search_buffer | | | | | |--4.16%-- hash_search_with_hash_value | | | | | --2.02%-- __nptl_set_robust | | fork_process | | | --18.30%-- alloc_pages_vma | | | |--83.63%-- handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--29.04%-- AllocSetAlloc | | | | | |--21.53%-- memcpy | | | | | |--10.60%-- sYSMALLOc | | | | | |--10.22%-- debackslash | | | | | |--9.76%-- memcpy | | | | | |--9.67%-- _int_malloc | | | | | --9.18%-- generic_file_aio_read | | do_sync_read | | vfs_read | | sys_read | | system_call_fastpath | | __read_nocancel | | | --16.37%-- do_wp_page | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | | | |--55.79%-- __libc_fork | | fork_process | | | --44.21%-- maybe_start_bgworkers | --3.02%-- get_page_from_freelist __alloc_pages_nodemask alloc_pages_vma handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault | |--50.60%-- debackslash | --49.40%-- AllocSetAlloc 0.00% 0.00% perf [kernel.kallsyms] [k] grab_cache_page_write_begin | ---grab_cache_page_write_begin | |--99.69%-- ext4_da_write_begin | generic_file_buffered_write | __generic_file_aio_write | generic_file_aio_write | ext4_file_write | do_sync_write | vfs_write | sys_write | system_call_fastpath | __write_nocancel | | | --100.00%-- cmd_record | 0x67503 | main | __libc_start_main --0.31%-- [...] 0.00% 0.00% postmaster [kernel.kallsyms] [k] generic_file_aio_read | ---generic_file_aio_read do_sync_read vfs_read sys_read system_call_fastpath __read_nocancel | |--4.33%-- fscanf | systable_endscan --95.67%-- [...] 0.00% 0.00% postmaster [kernel.kallsyms] [k] flush_tlb_mm | ---flush_tlb_mm | |--90.39%-- unmap_vmas | exit_mmap | mmput | exit_mm | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | |--4.58%-- unmap_region | do_munmap | | | |--63.67%-- sys_munmap | | system_call_fastpath | | __GI___munmap | | | --36.33%-- sys_brk | system_call_fastpath | __brk | |--3.35%-- exit_mmap | mmput | exit_mm | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | --1.68%-- ___pte_free_tlb free_pgd_range free_pgtables exit_mmap mmput exit_mm do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% postmaster libc-2.12.so [.] __write_nocancel | ---__write_nocancel 0.00% 0.00% perf [kernel.kallsyms] [k] ext4_dirty_inode | ---ext4_dirty_inode | |--97.23%-- __mark_inode_dirty | | | |--78.04%-- generic_write_end | | ext4_da_write_end | | generic_file_buffered_write | | __generic_file_aio_write | | generic_file_aio_write | | ext4_file_write | | do_sync_write | | vfs_write | | sys_write | | system_call_fastpath | | __write_nocancel | | | | | --100.00%-- cmd_record | | 0x67503 | | main | | __libc_start_main | | | --21.96%-- file_update_time | __generic_file_aio_write | generic_file_aio_write | ext4_file_write | do_sync_write | vfs_write | sys_write | system_call_fastpath | __write_nocancel | | | --100.00%-- cmd_record | 0x67503 | main | __libc_start_main | |--1.58%-- generic_write_end | ext4_da_write_end | generic_file_buffered_write | __generic_file_aio_write | generic_file_aio_write | ext4_file_write | do_sync_write | vfs_write | sys_write | system_call_fastpath | __write_nocancel | --1.19%-- file_update_time __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% init [kernel.kallsyms] [k] nr_iowait_cpu | ---nr_iowait_cpu | |--94.38%-- tick_nohz_stop_idle | | | |--98.36%-- tick_check_idle | | irq_enter | | | | | |--97.27%-- scheduler_ipi | | | smp_reschedule_interrupt | | | reschedule_interrupt | | | cpuidle_idle_call | | | cpu_idle | | | start_secondary | | | | | --2.73%-- smp_apic_timer_interrupt | | apic_timer_interrupt | | cpuidle_idle_call | | cpu_idle | | start_secondary | | | --1.64%-- tick_nohz_restart_sched_tick | cpu_idle | start_secondary | --5.62%-- update_ts_time_stats tick_nohz_stop_idle | |--68.69%-- tick_nohz_restart_sched_tick | cpu_idle | start_secondary | --31.31%-- tick_check_idle irq_enter smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% postmaster [kernel.kallsyms] [k] wake_up_state | ---wake_up_state | |--93.54%-- signal_wake_up | complete_signal | __send_signal | send_signal | do_send_sig_info | group_send_sig_info | kill_pid_info | sys_kill | system_call_fastpath | __GI___kill | | | --100.00%-- 0x1 | 0x100007fff | |--4.77%-- wake_futex | futex_wake | do_futex | sys_futex | system_call_fastpath | sem_post | --1.69%-- complete_signal __send_signal send_signal do_send_sig_info group_send_sig_info kill_pid_info sys_kill system_call_fastpath __GI___kill 0.00% 0.00% perf [kernel.kallsyms] [k] __block_prepare_write | ---__block_prepare_write block_write_begin_newtrunc block_write_begin ext4_da_write_begin generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel | |--6.67%-- cmd_record | 0x67503 | main | __libc_start_main --93.33%-- [...] 0.00% 0.00% postmaster [kernel.kallsyms] [k] schedule_hrtimeout_range | ---schedule_hrtimeout_range | |--90.47%-- ep_poll | sys_epoll_wait | system_call_fastpath | epoll_wait | --9.53%-- poll_schedule_timeout do_select core_sys_select sys_select system_call_fastpath __select 0.00% 0.00% init [kernel.kallsyms] [k] touch_softlockup_watchdog | ---touch_softlockup_watchdog | |--99.06%-- tick_nohz_stop_idle | | | |--99.20%-- tick_check_idle | | irq_enter | | | | | |--96.64%-- scheduler_ipi | | | smp_reschedule_interrupt | | | reschedule_interrupt | | | cpuidle_idle_call | | | cpu_idle | | | start_secondary | | | | | --3.36%-- smp_apic_timer_interrupt | | apic_timer_interrupt | | cpuidle_idle_call | | cpu_idle | | start_secondary | | | --0.80%-- tick_nohz_restart_sched_tick | cpu_idle | start_secondary | --0.94%-- sched_clock_idle_wakeup_event tick_nohz_stop_idle tick_check_idle irq_enter smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% postmaster [kernel.kallsyms] [k] dec_zone_page_state | ---dec_zone_page_state | |--98.64%-- ___pte_free_tlb | free_pgd_range | free_pgtables | exit_mmap | mmput | exit_mm | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | --1.36%-- clear_page_dirty_for_io write_cache_pages_da ext4_da_writepages do_writepages __filemap_fdatawrite_range filemap_flush ext4_alloc_da_blocks ext4_rename vfs_rename sys_renameat sys_rename cyl_sys_rename system_call_fastpath rename 0x385f62642f706d74 0.00% 0.00% postmaster [kernel.kallsyms] [k] sys_write | ---sys_write system_call_fastpath __write_nocancel 0.00% 0.00% init [kernel.kallsyms] [k] msecs_to_jiffies | ---msecs_to_jiffies | |--71.69%-- call_softirq | do_softirq | irq_exit | | | |--98.86%-- scheduler_ipi | | smp_reschedule_interrupt | | reschedule_interrupt | | cpuidle_idle_call | | cpu_idle | | start_secondary | | | --1.14%-- smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --28.31%-- run_rebalance_domains __do_softirq call_softirq do_softirq irq_exit | |--98.58%-- scheduler_ipi | smp_reschedule_interrupt | reschedule_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --1.42%-- smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% postmaster postgres [.] heapgetpage | ---heapgetpage 0.00% 0.00% init [kernel.kallsyms] [k] dec_pending | ---dec_pending clone_endio bio_endio req_bio_endio blk_update_request blk_update_bidi_request blk_end_bidi_request blk_end_request scsi_io_completion scsi_finish_command scsi_softirq_done blk_done_softirq __do_softirq call_softirq do_softirq irq_exit smp_call_function_single_interrupt call_function_single_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% postmaster [kernel.kallsyms] [k] __dec_zone_state | ---__dec_zone_state | |--94.13%-- __dec_zone_page_state | | | |--87.57%-- page_remove_rmap | | unmap_vmas | | exit_mmap | | mmput | | exit_mm | | do_exit | | do_group_exit | | sys_exit_group | | system_call_fastpath | | | --12.43%-- dec_zone_page_state | ___pte_free_tlb | free_pgd_range | free_pgtables | exit_mmap | mmput | exit_mm | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | --5.87%-- page_remove_rmap unmap_vmas exit_mmap mmput exit_mm do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% postmaster postgres [.] dense_alloc | ---dense_alloc 0.00% 0.00% init [kernel.kallsyms] [k] update_process_times | ---update_process_times | |--98.60%-- tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --1.40%-- __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% postmaster [kernel.kallsyms] [k] task_rq_lock | ---task_rq_lock | |--98.00%-- try_to_wake_up | | | |--63.52%-- default_wake_function | | autoremove_wake_function | | | | | |--88.14%-- wake_bit_function | | | __wake_up_common | | | __wake_up | | | __wake_up_bit | | | unlock_page | | | __do_fault | | | handle_pte_fault | | | handle_mm_fault | | | __do_page_fault | | | do_page_fault | | | page_fault | | | | | | | |--25.39%-- heap_hot_search_buffer | | | | | | | |--25.16%-- heap_page_prune_opt | | | | | | | |--17.87%-- hash_search_with_hash_value | | | | | | | |--10.87%-- HeapTupleSatisfiesMVCC | | | | | | | |--7.19%-- _bt_checkpage | | | | | | | |--3.56%-- _bt_checkkeys | | | | | | | |--3.42%-- _readTargetEntry | | | | | | | |--3.35%-- parseNodeString | | | | | | | --3.20%-- SplitIdentifierString | | | 0x30 | | | | | --11.86%-- __wake_up_common | | __wake_up | | | | | |--73.53%-- release_sock | | | | | | | |--72.10%-- udpv6_sendmsg | | | | inet_sendmsg | | | | sock_sendmsg | | | | sys_sendto | | | | system_call_fastpath | | | | __libc_send | | | | | | | --27.90%-- skb_free_datagram_locked | | | udpv6_recvmsg | | | sock_common_recvmsg | | | sock_recvmsg | | | sys_recvfrom | | | system_call_fastpath | | | __libc_recv | | | | | --26.47%-- insert_work | | __queue_work | | delayed_work_timer_fn | | run_timer_softirq | | __do_softirq | | call_softirq | | do_softirq | | irq_exit | | smp_apic_timer_interrupt | | apic_timer_interrupt | | _bt_checkkeys | | | --36.48%-- wake_up_state | signal_wake_up | complete_signal | __send_signal | send_signal | do_send_sig_info | group_send_sig_info | kill_pid_info | sys_kill | system_call_fastpath | __GI___kill | --2.00%-- sched_move_task cpu_cgroup_exit cgroup_exit do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% postmaster [unknown] [.] 0x0000000230927800 | ---0x230927800 0.00% 0.00% postmaster postgres [.] bms_free | ---bms_free 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] submit_bh | ---submit_bh __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage mpage_da_submit_io mpage_da_map_and_submit | |--83.49%-- mpage_add_bh_to_extent | write_cache_pages_da | ext4_da_writepages | do_writepages | writeback_single_inode | writeback_sb_inodes | writeback_inodes_wb | wb_writeback | wb_do_writeback | bdi_writeback_thread | kthread | child_rip | --16.51%-- ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% perf [kernel.kallsyms] [k] ext4_mark_inode_dirty | ---ext4_mark_inode_dirty | |--98.22%-- ext4_dirty_inode | __mark_inode_dirty | | | |--81.50%-- generic_write_end | | ext4_da_write_end | | generic_file_buffered_write | | __generic_file_aio_write | | generic_file_aio_write | | ext4_file_write | | do_sync_write | | vfs_write | | sys_write | | system_call_fastpath | | __write_nocancel | | | | | --100.00%-- cmd_record | | 0x67503 | | main | | __libc_start_main | | | --18.50%-- file_update_time | __generic_file_aio_write | generic_file_aio_write | ext4_file_write | do_sync_write | vfs_write | sys_write | system_call_fastpath | __write_nocancel | | | --100.00%-- cmd_record | 0x67503 | main | __libc_start_main | --1.78%-- __mark_inode_dirty generic_write_end ext4_da_write_end generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% postmaster [kernel.kallsyms] [k] dequeue_signal | ---dequeue_signal get_signal_to_deliver do_signal do_notify_resume | |--61.14%-- int_signal | | | |--71.87%-- epoll_wait | | | |--26.96%-- __read_nocancel | | | |--0.68%-- __sigprocmask | --0.49%-- [...] | --38.86%-- retint_signal | |--26.64%-- PinBuffer | |--21.39%-- hash_search_with_hash_value | |--21.13%-- _bt_checkpage | |--16.08%-- LWLockAcquire | |--5.29%-- heap_page_prune_opt | |--5.29%-- _bt_readpage | --4.18%-- btint4cmp 0.00% 0.00% postmaster libc-2.12.so [.] sYSMALLOc | ---sYSMALLOc 0.00% 0.00% postmaster [kernel.kallsyms] [k] vfs_write | ---vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% init [kernel.kallsyms] [k] _spin_trylock | ---_spin_trylock | |--96.87%-- rebalance_domains | run_rebalance_domains | __do_softirq | call_softirq | do_softirq | irq_exit | | | |--99.07%-- scheduler_ipi | | smp_reschedule_interrupt | | reschedule_interrupt | | cpuidle_idle_call | | cpu_idle | | start_secondary | | | --0.93%-- smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | |--1.32%-- run_rebalance_domains | __do_softirq | call_softirq | do_softirq | irq_exit | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | |--1.01%-- rcu_process_gp_end | | | |--66.32%-- __rcu_process_callbacks | | rcu_process_callbacks | | __do_softirq | | call_softirq | | do_softirq | | irq_exit | | smp_apic_timer_interrupt | | apic_timer_interrupt | | cpuidle_idle_call | | cpu_idle | | start_secondary | | | --33.68%-- __call_rcu | call_rcu_sched | call_rcu | nf_conntrack_free | destroy_conntrack | nf_conntrack_destroy | skb_release_head_state | __kfree_skb | kfree_skb | nf_hook_slow | ip_local_deliver | ip_rcv_finish | ip_rcv | __netif_receive_skb | netif_receive_skb | napi_skb_finish | napi_gro_receive | tg3_poll_work | tg3_poll_msix | net_rx_action | __do_softirq | call_softirq | do_softirq | irq_exit | do_IRQ | ret_from_intr | cpuidle_idle_call | cpu_idle | start_secondary | --0.80%-- force_quiescent_state __rcu_process_callbacks rcu_process_callbacks __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% postmaster libc-2.12.so [.] _IO_vsnprintf | ---_IO_vsnprintf | |--10.40%-- 0x5634a7 | | | --100.00%-- _int_free | |--8.25%-- 0 | |--6.31%-- __sigprocmask | _int_free | |--4.24%-- 0x6c717367702f6c61 | |--4.22%-- 0x6c6c61726170203a | |--4.21%-- __modfl | |--4.05%-- 0x7f007365726774 | |--3.86%-- 0x6f6e656c69665f67 | |--3.08%-- 0x203a737365636f72 | |--2.16%-- 0x6c717367702f203a | |--2.15%-- 0x56203a | |--2.13%-- 0x2e4c5153 | |--1.93%-- OpenTransientFile | |--1.90%-- 0x2f33363831 | |--1.81%-- 0x100081c19c | |--0.84%-- 0x2072656b726f7720 --38.48%-- [...] 0.00% 0.00% postmaster postgres [.] memmove@plt | ---memmove@plt 0.00% 0.00% postmaster [kernel.kallsyms] [k] find_busiest_group | ---find_busiest_group | |--53.58%-- rebalance_domains | run_rebalance_domains | __do_softirq | call_softirq | do_softirq | irq_exit | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--16.62%-- LWLockAcquire | | | |--12.45%-- _bt_compare | | | |--8.36%-- PinBuffer | | | |--8.36%-- ResourceArrayRemove | | | |--4.19%-- ExecScan | | | |--4.18%-- LWLockRelease | | | |--4.18%-- UnpinBuffer.clone.0 | | | |--4.18%-- index_fetch_heap | | | |--4.18%-- hash_search_with_hash_value | | | |--4.18%-- heap_hot_search_buffer | | | |--4.18%-- ShutdownExprContext | | | |--4.18%-- find_get_page | | find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | PinBuffer | | | |--4.18%-- __do_page_fault | | do_page_fault | | page_fault | | heap_page_prune_opt | | | |--4.18%-- _bt_preprocess_array_keys | | | |--4.18%-- ExecNestLoop | | | |--4.12%-- hash_any | | | --4.10%-- __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | heap_hot_search_buffer | --46.42%-- schedule | |--63.33%-- schedule_hrtimeout_range | | | |--77.14%-- ep_poll | | sys_epoll_wait | | system_call_fastpath | | epoll_wait | | | --22.86%-- poll_schedule_timeout | do_select | core_sys_select | sys_select | system_call_fastpath | __select | --36.67%-- lock_sock_nested | |--84.07%-- skb_free_datagram_locked | udpv6_recvmsg | sock_common_recvmsg | sock_recvmsg | sys_recvfrom | system_call_fastpath | __libc_recv | --15.93%-- udpv6_sendmsg inet_sendmsg sock_sendmsg sys_sendto system_call_fastpath __libc_send 0.00% 0.00% postmaster [kernel.kallsyms] [k] filename_lookup | ---filename_lookup | |--90.28%-- do_filp_open | do_sys_open | sys_open | cyl_sys_open_full | cyl_sys_open | system_call_fastpath | __GI___libc_open | | | |--55.77%-- __fopen_internal | | | --44.23%-- dsm_impl_op | |--7.51%-- user_path_at | | | |--80.35%-- sys_faccessat | | sys_access | | system_call_fastpath | | __GI___access | | | --19.65%-- vfs_fstatat | vfs_stat | sys_newstat | system_call_fastpath | __xstat64 | --2.21%-- do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% postmaster [kernel.kallsyms] [k] __dequeue_signal | ---__dequeue_signal dequeue_signal get_signal_to_deliver do_signal do_notify_resume | |--56.64%-- int_signal | | | |--70.19%-- epoll_wait | | | |--28.40%-- __read_nocancel | | | |--0.82%-- __sigprocmask | | | --0.59%-- __select | --43.36%-- retint_signal | |--26.64%-- PinBuffer | |--21.39%-- hash_search_with_hash_value | |--21.13%-- _bt_checkpage | |--16.08%-- LWLockAcquire | |--5.29%-- heap_page_prune_opt | |--5.29%-- _bt_readpage | --4.18%-- btint4cmp 0.00% 0.00% postmaster [kernel.kallsyms] [k] copy_user_generic_string | ---copy_user_generic_string | |--68.28%-- file_read_actor | generic_file_aio_read | do_sync_read | vfs_read | sys_read | system_call_fastpath | __read_nocancel | |--18.96%-- save_i387_xstate | do_signal | do_notify_resume | | | |--87.90%-- int_signal | | | | | |--58.36%-- epoll_wait | | | | | --41.64%-- __read_nocancel | | | --12.10%-- retint_signal | _bt_checkkeys | |--6.85%-- check_for_xstate | restore_i387_xstate | sys_rt_sigreturn | stub_rt_sigreturn | | | |--66.75%-- epoll_wait | | | --33.25%-- __read_nocancel | |--4.59%-- pipe_read | do_sync_read | vfs_read | sys_read | system_call_fastpath | __read_nocancel | |--1.11%-- iov_iter_copy_from_user_atomic | generic_file_buffered_write | __generic_file_aio_write | generic_file_aio_write | ext4_file_write | do_sync_write | vfs_write | sys_write | system_call_fastpath | __write_nocancel --0.21%-- [...] 0.00% 0.00% postmaster postgres [.] RelationBuildTriggers | ---RelationBuildTriggers 0.00% 0.00% postmaster [kernel.kallsyms] [k] run_rebalance_domains | ---run_rebalance_domains | |--97.65%-- __do_softirq | call_softirq | do_softirq | irq_exit | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--17.03%-- LWLockAcquire | | | |--9.77%-- PinBuffer | | | |--7.31%-- _bt_compare | | | |--4.91%-- UnpinBuffer.clone.0 | | | |--4.91%-- hash_search_with_hash_value | | | |--4.91%-- ResourceArrayRemove | | | |--4.77%-- do_page_fault | | page_fault | | | | | |--50.36%-- heap_hot_search_buffer | | | | | --49.64%-- AutoVacWorkerMain | | | |--2.46%-- ExecScan | | | |--2.46%-- LWLockRelease | | | |--2.45%-- btrescan | | | |--2.45%-- index_fetch_heap | | | |--2.45%-- heap_hot_search_buffer | | | |--2.45%-- handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | _bt_readnextpage | | | |--2.45%-- ShutdownExprContext | | | |--2.45%-- find_get_page | | find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | PinBuffer | | | |--2.45%-- find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_page_prune_opt | | | |--2.45%-- __do_page_fault | | do_page_fault | | page_fault | | heap_page_prune_opt | | | |--2.45%-- _bt_preprocess_array_keys | | | |--2.45%-- ExecNestLoop | | | |--2.45%-- _bt_binsrch | | | |--2.45%-- slot_deform_tuple | | | |--2.43%-- heap_page_prune_opt | | | |--2.42%-- hash_any | | | |--2.41%-- IndexOnlyNext | | | |--2.40%-- __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_hot_search_buffer | | | --2.39%-- ExecMergeJoin | --2.35%-- call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt IsCatalogClass 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] submit_bio | ---submit_bio submit_bh __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage mpage_da_submit_io mpage_da_map_and_submit | |--82.95%-- mpage_add_bh_to_extent | write_cache_pages_da | ext4_da_writepages | do_writepages | writeback_single_inode | writeback_sb_inodes | writeback_inodes_wb | wb_writeback | wb_do_writeback | bdi_writeback_thread | kthread | child_rip | --17.05%-- ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% postmaster [kernel.kallsyms] [k] update_cfs_load | ---update_cfs_load | |--96.80%-- task_tick_fair | scheduler_tick | update_process_times | tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--15.06%-- slot_deform_tuple | | | |--10.03%-- LWLockAcquire | | | |--10.02%-- heap_hot_search_buffer | | | |--5.02%-- find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--50.00%-- heap_hot_search_buffer | | | | | --50.00%-- heap_page_prune_opt | | | |--5.02%-- PinBuffer | | | |--5.00%-- _bt_compare | | | |--4.97%-- LWLockRelease | | | |--2.51%-- index_getnext_tid | | | |--2.51%-- MJCompare | | | |--2.51%-- UnpinBuffer.clone.0 | | | |--2.51%-- handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_page_prune_opt | | | |--2.51%-- find_get_page | | find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_page_prune_opt | | | |--2.51%-- ReleaseAndReadBuffer | | | |--2.51%-- PredicateLockTuple | | | |--2.51%-- ResourceOwnerForgetBuffer | | | |--2.51%-- IndexNext | | | |--2.51%-- hash_search_with_hash_value | | | |--2.51%-- heap_page_prune_opt | | | |--2.51%-- unlock_page | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_hot_search_buffer | | | |--2.46%-- ExecMergeJoin | | | |--2.46%-- ReadBuffer_common | | | |--2.46%-- _bt_getbuf | | | |--2.46%-- heap_page_prune_opt | | | |--2.46%-- btgettuple | | | --2.46%-- do_page_fault | page_fault | heap_hot_search_buffer | |--2.38%-- scheduler_tick | update_process_times | tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | _bt_moveright | --0.81%-- dequeue_entity dequeue_task_fair dequeue_task deactivate_task schedule schedule_hrtimeout_range ep_poll sys_epoll_wait system_call_fastpath epoll_wait 0.00% 0.00% postmaster [kernel.kallsyms] [k] path_walk | ---path_walk filename_lookup | |--94.18%-- do_filp_open | do_sys_open | sys_open | cyl_sys_open_full | cyl_sys_open | system_call_fastpath | __GI___libc_open | | | |--55.77%-- __fopen_internal | | | --44.23%-- dsm_impl_op | --5.82%-- user_path_at | |--72.95%-- sys_faccessat | sys_access | system_call_fastpath | __GI___access | --27.05%-- vfs_fstatat vfs_stat sys_newstat system_call_fastpath __xstat64 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] generic_make_request | ---generic_make_request submit_bio submit_bh __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage mpage_da_submit_io mpage_da_map_and_submit | |--82.55%-- mpage_add_bh_to_extent | write_cache_pages_da | ext4_da_writepages | do_writepages | writeback_single_inode | writeback_sb_inodes | writeback_inodes_wb | wb_writeback | wb_do_writeback | bdi_writeback_thread | kthread | child_rip | --17.45%-- ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% postmaster [kernel.kallsyms] [k] copy_page_range | ---copy_page_range dup_mm copy_process do_fork sys_clone stub_clone __libc_fork fork_process 0.00% 0.00% postmaster [kernel.kallsyms] [k] retint_signal | ---retint_signal | |--23.87%-- procsignal_sigusr1_handler | |--19.65%-- _bt_checkpage | |--17.36%-- hash_search_with_hash_value | |--17.35%-- PinBuffer | |--7.49%-- LWLockAcquire | |--2.50%-- check_match.12447 | |--2.46%-- heap_page_prune_opt | |--2.46%-- _bt_readpage | |--2.46%-- _bt_readnextpage | |--2.45%-- _bt_checkkeys | --1.95%-- btint4cmp 0.00% 0.00% swapper [kernel.kallsyms] [k] x86_64_start_kernel | ---x86_64_start_kernel 0.00% 0.00% swapper [kernel.kallsyms] [k] x86_64_start_reservations | ---x86_64_start_reservations x86_64_start_kernel 0.00% 0.00% swapper [kernel.kallsyms] [k] start_kernel | ---start_kernel x86_64_start_reservations x86_64_start_kernel 0.00% 0.00% swapper [kernel.kallsyms] [k] rest_init | ---rest_init start_kernel x86_64_start_reservations x86_64_start_kernel 0.00% 0.00% swapper [kernel.kallsyms] [k] cpu_idle | ---cpu_idle rest_init start_kernel x86_64_start_reservations x86_64_start_kernel 0.00% 0.00% postmaster libc-2.12.so [.] __close_nocancel | ---__close_nocancel 0.00% 0.00% postmaster [kernel.kallsyms] [k] __link_path_walk | ---__link_path_walk path_walk filename_lookup | |--93.90%-- do_filp_open | do_sys_open | sys_open | cyl_sys_open_full | cyl_sys_open | system_call_fastpath | __GI___libc_open | | | |--52.53%-- __fopen_internal | | | --47.47%-- dsm_impl_op | --6.10%-- user_path_at | |--72.95%-- sys_faccessat | sys_access | system_call_fastpath | __GI___access | --27.05%-- vfs_fstatat vfs_stat sys_newstat system_call_fastpath __xstat64 0.00% 0.00% postmaster [kernel.kallsyms] [k] leave_mm | ---leave_mm | |--89.79%-- flush_tlb_mm | | | |--97.13%-- unmap_vmas | | exit_mmap | | mmput | | exit_mm | | do_exit | | do_group_exit | | sys_exit_group | | system_call_fastpath | | | --2.87%-- ___pte_free_tlb | free_pgd_range | free_pgtables | exit_mmap | mmput | exit_mm | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | --10.21%-- unmap_vmas exit_mmap mmput exit_mm do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% postmaster postgres [.] MultiExecHash | ---MultiExecHash 0.00% 0.00% postmaster [kernel.kallsyms] [k] rcu_irq_enter | ---rcu_irq_enter | |--86.82%-- irq_enter | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--15.25%-- LWLockAcquire | | | |--12.10%-- heap_page_prune_opt | | | |--9.04%-- do_page_fault | | page_fault | | | | | |--33.34%-- heap_hot_search_buffer | | | | | |--33.34%-- heap_page_prune_opt | | | | | --33.32%-- _bt_compare | | | |--6.13%-- UnpinBuffer.clone.0 | | | |--6.09%-- hash_search_with_hash_value | | | |--6.03%-- heap_hot_search_buffer | | | |--3.07%-- ExecInterpExpr | | | |--3.07%-- __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | _bt_readpage | | | |--3.05%-- ExecNestLoop | | | |--3.02%-- PinBuffer | | | |--3.02%-- ResourceArrayAdd | | | |--3.02%-- slot_deform_tuple | | | |--3.02%-- IndexNext | | | |--3.02%-- ExecIndexScan | | | |--3.01%-- ResourceArrayRemove | | | |--3.01%-- unlock_page | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | slot_deform_tuple | | | |--3.01%-- _bt_checkkeys | | | |--3.01%-- btint4fastcmp | | | |--3.01%-- _bt_next | | | |--3.01%-- find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_hot_search_buffer | | | --2.99%-- handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | ExecHashTableInsert | --13.18%-- smp_apic_timer_interrupt apic_timer_interrupt | |--20.26%-- heap_page_prune_opt | |--20.19%-- slot_deform_tuple | |--19.85%-- BufferGetBlockNumber | |--19.85%-- ResetLatch | --19.85%-- PinBuffer 0.00% 0.00% postmaster [kernel.kallsyms] [k] sys_close | ---sys_close system_call_fastpath __close_nocancel 0.00% 0.00% swapper [kernel.kallsyms] [k] cpuidle_idle_call | ---cpuidle_idle_call cpu_idle rest_init start_kernel x86_64_start_reservations x86_64_start_kernel 0.00% 0.00% postmaster postgres [.] ParseTzFile | ---ParseTzFile 0.00% 0.00% postmaster postgres [.] SeqNext | ---SeqNext 0.00% 0.00% postmaster postgres [.] procsignal_sigusr1_handler | ---procsignal_sigusr1_handler 0.00% 0.00% postmaster libc-2.12.so [.] _int_free | ---_int_free 0.00% 0.00% postmaster [kernel.kallsyms] [k] rebalance_domains | ---rebalance_domains run_rebalance_domains __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt | |--17.13%-- LWLockAcquire | |--11.44%-- PinBuffer | |--8.56%-- _bt_compare | |--5.75%-- hash_search_with_hash_value | |--5.74%-- ResourceArrayRemove | |--5.58%-- do_page_fault | page_fault | | | |--50.36%-- heap_hot_search_buffer | | | --49.64%-- AutoVacWorkerMain | |--2.88%-- ExecScan | |--2.88%-- LWLockRelease | |--2.87%-- btrescan | |--2.87%-- UnpinBuffer.clone.0 | |--2.87%-- index_fetch_heap | |--2.87%-- heap_hot_search_buffer | |--2.87%-- ShutdownExprContext | |--2.87%-- find_get_page | find_lock_page | shmem_getpage_gfp | shmem_fault | __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | PinBuffer | |--2.87%-- find_lock_page | shmem_getpage_gfp | shmem_fault | __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | heap_page_prune_opt | |--2.87%-- __do_page_fault | do_page_fault | page_fault | heap_page_prune_opt | |--2.87%-- _bt_preprocess_array_keys | |--2.87%-- ExecNestLoop | |--2.87%-- slot_deform_tuple | |--2.83%-- hash_any | |--2.82%-- __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | heap_hot_search_buffer | --2.80%-- ExecMergeJoin 0.00% 0.00% postmaster postgres [.] ExecFetchSlotMinimalTuple | ---ExecFetchSlotMinimalTuple 0.00% 0.00% init [kernel.kallsyms] [k] rcu_process_callbacks | ---rcu_process_callbacks | |--94.67%-- __do_softirq | call_softirq | do_softirq | irq_exit | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --5.33%-- call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% postmaster [kernel.kallsyms] [k] do_sync_write | ---do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% postmaster postgres [.] ConditionVariableSignal | ---ConditionVariableSignal 0.00% 0.00% postmaster libc-2.12.so [.] __GI___mmap64 | ---__GI___mmap64 0.00% 0.00% postmaster postgres [.] TupleDescInitEntry | ---TupleDescInitEntry 0.00% 0.00% init [kernel.kallsyms] [k] scheduler_tick | ---scheduler_tick | |--96.81%-- update_process_times | tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --3.19%-- tick_sched_timer __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% postmaster [kernel.kallsyms] [k] sysret_audit | ---sysret_audit | |--43.67%-- epoll_wait | |--33.89%-- __GI___kill | |--5.62%-- __read_nocancel | |--3.98%-- __libc_send | |--2.93%-- __brk | |--2.71%-- __GI___libc_open | __fopen_internal | |--2.61%-- __GI___access | |--2.14%-- __close_nocancel | |--1.36%-- epoll_create1 | |--0.64%-- __libc_recv --0.47%-- [...] 0.00% 0.00% perf [kernel.kallsyms] [k] alloc_pages_current | ---alloc_pages_current | |--97.04%-- __page_cache_alloc | grab_cache_page_write_begin | ext4_da_write_begin | generic_file_buffered_write | __generic_file_aio_write | generic_file_aio_write | ext4_file_write | do_sync_write | vfs_write | sys_write | system_call_fastpath | __write_nocancel | | | --100.00%-- cmd_record | 0x67503 | main | __libc_start_main | --2.96%-- __get_free_pages __pollwait perf_poll do_sys_poll sys_poll system_call_fastpath __poll 0x67503 main __libc_start_main 0.00% 0.00% postmaster [kernel.kallsyms] [k] remove_vma | ---remove_vma | |--75.71%-- exit_mmap | mmput | exit_mm | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | --24.29%-- do_munmap sys_munmap system_call_fastpath __GI___munmap 0.00% 0.00% perf [kernel.kallsyms] [k] __page_cache_alloc | ---__page_cache_alloc grab_cache_page_write_begin ext4_da_write_begin generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel | |--5.98%-- cmd_record | 0x67503 | main | __libc_start_main --94.02%-- [...] 0.00% 0.00% init [kernel.kallsyms] [k] end_buffer_async_write | ---end_buffer_async_write | |--80.10%-- end_bio_bh_io_sync | bio_endio | dec_pending | clone_endio | bio_endio | req_bio_endio | blk_update_request | blk_update_bidi_request | blk_end_bidi_request | blk_end_request | scsi_io_completion | scsi_finish_command | scsi_softirq_done | blk_done_softirq | __do_softirq | call_softirq | do_softirq | irq_exit | smp_call_function_single_interrupt | call_function_single_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --19.90%-- bio_endio dec_pending clone_endio bio_endio req_bio_endio blk_update_request blk_update_bidi_request blk_end_bidi_request blk_end_request scsi_io_completion scsi_finish_command scsi_softirq_done blk_done_softirq __do_softirq call_softirq do_softirq irq_exit smp_call_function_single_interrupt call_function_single_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% postmaster libc-2.12.so [.] __strlen_sse42 | ---__strlen_sse42 | |--3.01%-- 0x2020203030363132 | |--2.94%-- 0x2020203030323334 | |--2.87%-- 0x2044203030323532 | |--2.86%-- 0x2020203030343431 | |--2.85%-- 0x202020303036332d | |--2.84%-- 0x2044203030303831 | |--2.83%-- 0x6d614b2f61697341 --79.81%-- [...] 0.00% 0.00% postmaster [kernel.kallsyms] [k] lock_sock_nested | ---lock_sock_nested | |--57.42%-- udpv6_sendmsg | inet_sendmsg | sock_sendmsg | sys_sendto | system_call_fastpath | __libc_send | --42.58%-- skb_free_datagram_locked udpv6_recvmsg sock_common_recvmsg sock_recvmsg sys_recvfrom system_call_fastpath __libc_recv 0.00% 0.00% perf [kernel.kallsyms] [k] perf_poll | ---perf_poll | |--98.23%-- do_sys_poll | sys_poll | system_call_fastpath | __poll | 0x67503 | main | __libc_start_main | --1.77%-- sys_poll system_call_fastpath __poll 0x67503 main __libc_start_main 0.00% 0.00% postmaster [kernel.kallsyms] [k] __audit_syscall_exit | ---__audit_syscall_exit | |--84.62%-- sysret_audit | | | |--46.03%-- epoll_wait | | | |--30.44%-- __GI___kill | | | |--6.89%-- __read_nocancel | | | |--3.59%-- __brk | | | |--3.32%-- __GI___libc_open | | __fopen_internal | | | |--3.19%-- __GI___access | | | |--2.62%-- __close_nocancel | | | |--1.67%-- epoll_create1 | | | |--1.15%-- __libc_send | | | |--0.78%-- __libc_recv | --0.32%-- [...] | |--12.66%-- syscall_trace_leave | int_check_syscall_exit_work | epoll_wait | --2.72%-- __GI___libc_open 0.00% 0.00% init [kernel.kallsyms] [k] tick_nohz_restart_sched_tick | ---tick_nohz_restart_sched_tick | |--97.47%-- cpu_idle | start_secondary | --2.53%-- start_secondary 0.00% 0.00% init [kernel.kallsyms] [k] end_bio_bh_io_sync | ---end_bio_bh_io_sync bio_endio dec_pending clone_endio bio_endio req_bio_endio blk_update_request blk_update_bidi_request blk_end_bidi_request blk_end_request scsi_io_completion scsi_finish_command scsi_softirq_done blk_done_softirq __do_softirq call_softirq do_softirq irq_exit smp_call_function_single_interrupt call_function_single_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% postmaster [kernel.kallsyms] [k] __sigqueue_free | ---__sigqueue_free __dequeue_signal dequeue_signal get_signal_to_deliver do_signal do_notify_resume | |--55.80%-- int_signal | | | |--69.99%-- epoll_wait | | | |--28.61%-- __read_nocancel | | | |--1.15%-- __sigprocmask | --0.25%-- [...] | --44.20%-- retint_signal | |--36.33%-- PinBuffer | |--21.51%-- _bt_checkpage | |--14.62%-- hash_search_with_hash_value | |--14.62%-- LWLockAcquire | |--7.22%-- heap_page_prune_opt | --5.70%-- btint4cmp 0.00% 0.00% postmaster [kernel.kallsyms] [k] PageHuge | ---PageHuge | |--83.92%-- unmap_vmas | exit_mmap | mmput | exit_mm | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | --16.08%-- page_remove_rmap unmap_vmas | |--60.26%-- exit_mmap | mmput | exit_mm | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | --39.74%-- unmap_region do_munmap | |--50.06%-- sys_brk | system_call_fastpath | __brk | --49.94%-- sys_munmap system_call_fastpath __GI___munmap 0.00% 0.00% postmaster libc-2.12.so [.] vfprintf | ---vfprintf | |--92.81%-- _IO_vsnprintf | | | |--14.67%-- __sigprocmask | | _int_free | | | |--14.46%-- 0x5634a7 | | | | | --100.00%-- _int_free | | | |--9.81%-- 0x6c6c61726170203a | | | |--9.80%-- __modfl | | | |--9.42%-- 0x7f007365726774 | | | |--5.17%-- 0x203a737365636f72 | | | |--5.02%-- 0x6c717367702f203a | | | |--5.01%-- 0x56203a | | | |--4.95%-- 0x2e4c5153 | | | |--4.48%-- OpenTransientFile | | | |--4.41%-- 0x2f33363831 | | | |--4.33%-- 0 | | | |--4.27%-- 0x6f6e656c69665f67 | | | --4.21%-- 0x100081c19c | |--3.21%-- 0x7fff8d47d3e0 --3.98%-- [...] 0.00% 0.00% swapper [kernel.kallsyms] [k] intel_idle | ---intel_idle cpuidle_idle_call cpu_idle rest_init start_kernel x86_64_start_reservations x86_64_start_kernel 0.00% 0.00% postmaster [kernel.kallsyms] [k] file_read_actor | ---file_read_actor generic_file_aio_read do_sync_read vfs_read sys_read system_call_fastpath __read_nocancel 0.00% 0.00% postmaster [kernel.kallsyms] [k] native_smp_send_reschedule | ---native_smp_send_reschedule | |--53.63%-- scheduler_tick | update_process_times | tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--24.99%-- LWLockAcquire | | | |--12.50%-- ReleaseAndReadBuffer | | | |--12.50%-- LWLockRelease | | | |--12.50%-- heap_hot_search_buffer | | | |--12.50%-- PinBuffer | | | |--12.50%-- slot_deform_tuple | | | |--6.25%-- hash_search_with_hash_value | | | --6.25%-- heap_page_prune_opt | |--22.91%-- kick_process | signal_wake_up | complete_signal | __send_signal | send_signal | do_send_sig_info | group_send_sig_info | kill_pid_info | sys_kill | system_call_fastpath | __GI___kill | |--16.76%-- update_process_times | tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--20.00%-- heap_page_prune_opt | | | |--20.00%-- __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | hash_search_with_hash_value | | | |--20.00%-- GetPrivateRefCountEntry | | | |--20.00%-- ReleaseAndReadBuffer | | | --20.00%-- __do_page_fault | do_page_fault | page_fault | heap_page_prune_opt | --6.70%-- signal_wake_up complete_signal __send_signal send_signal do_send_sig_info group_send_sig_info kill_pid_info sys_kill system_call_fastpath __GI___kill | --100.00%-- 0x1 0x100007fff 0.00% 0.00% postmaster [kernel.kallsyms] [k] rcu_bh_qs | ---rcu_bh_qs | |--76.69%-- __do_softirq | call_softirq | do_softirq | irq_exit | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--17.44%-- heap_hot_search_buffer | | | |--17.37%-- do_page_fault | | page_fault | | | | | |--50.43%-- heap_hot_search_buffer | | | | | --49.57%-- heap_page_prune_opt | | | |--13.01%-- _bt_compare | | | |--13.01%-- hash_search_with_hash_value | | | |--8.78%-- ReadBufferExtended | | | |--4.39%-- ResourceArrayRemove | | | |--4.39%-- slot_deform_tuple | | | |--4.39%-- ExecNestLoop | | | |--4.31%-- _bt_checkkeys | | | |--4.31%-- heap_page_prune_opt | | | |--4.30%-- _bt_next | | | --4.30%-- __do_page_fault | do_page_fault | page_fault | heap_page_prune_opt | --23.31%-- call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt | |--28.59%-- LWLockAcquire | |--14.45%-- heap_hot_search_buffer | |--14.44%-- ResourceArrayRemove | |--14.32%-- IsCatalogClass | |--14.25%-- slot_deform_tuple | --13.94%-- ReleaseAndReadBuffer 0.00% 0.00% postmaster libc-2.12.so [.] exit | ---exit 0.00% 0.00% postmaster [kernel.kallsyms] [k] kmem_cache_alloc | ---kmem_cache_alloc | |--37.82%-- __sigqueue_alloc | __send_signal | send_signal | | | |--91.21%-- do_send_sig_info | | group_send_sig_info | | kill_pid_info | | sys_kill | | system_call_fastpath | | __GI___kill | | | --8.79%-- __group_send_sig_info | do_notify_parent | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | |--16.56%-- anon_vma_clone | | | |--79.43%-- anon_vma_fork | | dup_mm | | copy_process | | do_fork | | sys_clone | | stub_clone | | __libc_fork | | fork_process | | | --20.57%-- __split_vma | do_munmap | sys_munmap | system_call_fastpath | __GI___munmap | |--9.26%-- anon_vma_prepare | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | generic_file_aio_read | do_sync_read | vfs_read | sys_read | system_call_fastpath | __read_nocancel | |--7.72%-- get_empty_filp | | | |--75.18%-- do_filp_open | | do_sys_open | | sys_open | | cyl_sys_open_full | | cyl_sys_open | | system_call_fastpath | | __GI___libc_open | | | --24.82%-- alloc_file | anon_inode_getfile | sys_epoll_create1 | system_call_fastpath | epoll_create1 | |--6.22%-- dup_mm | copy_process | do_fork | sys_clone | stub_clone | __libc_fork | fork_process | |--4.72%-- getname | do_sys_open | sys_open | cyl_sys_open_full | cyl_sys_open | system_call_fastpath | __GI___libc_open | |--4.52%-- sys_epoll_ctl | system_call_fastpath | epoll_ctl | |--4.48%-- ep_ptable_queue_proc | | | |--55.21%-- pipe_poll | | sys_epoll_ctl | | system_call_fastpath | | epoll_ctl | | | --44.79%-- datagram_poll | udp_poll | sock_poll | sys_epoll_ctl | system_call_fastpath | epoll_ctl | |--2.89%-- alloc_pid | copy_process | do_fork | sys_clone | stub_clone | __libc_fork | fork_process | |--2.15%-- arch_dup_task_struct | copy_process | do_fork | sys_clone | stub_clone | __libc_fork | fork_process | |--1.93%-- anon_vma_fork | dup_mm | copy_process | do_fork | sys_clone | stub_clone | __libc_fork | fork_process | |--1.21%-- prepare_creds | copy_creds | copy_process | do_fork | sys_clone | stub_clone | __libc_fork | fork_process | --0.51%-- d_alloc d_alloc_pseudo anon_inode_getfile sys_epoll_create1 system_call_fastpath epoll_create1 0.00% 0.00% perf [kernel.kallsyms] [k] ext4_reserve_inode_write | ---ext4_reserve_inode_write ext4_mark_inode_dirty ext4_dirty_inode __mark_inode_dirty | |--85.17%-- generic_write_end | ext4_da_write_end | generic_file_buffered_write | __generic_file_aio_write | generic_file_aio_write | ext4_file_write | do_sync_write | vfs_write | sys_write | system_call_fastpath | __write_nocancel | | | --100.00%-- cmd_record | 0x67503 | main | __libc_start_main | --14.83%-- file_update_time __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel | --100.00%-- cmd_record 0x67503 main __libc_start_main 0.00% 0.00% init [kernel.kallsyms] [k] __rcu_process_callbacks | ---__rcu_process_callbacks | |--98.46%-- rcu_process_callbacks | __do_softirq | call_softirq | do_softirq | irq_exit | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --1.54%-- __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% postmaster [kernel.kallsyms] [k] inc_zone_page_state | ---inc_zone_page_state | |--93.25%-- pte_alloc_one | __pte_alloc | | | |--98.15%-- handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--55.88%-- heap_page_prune_opt | | | | | |--18.63%-- _bt_checkpage | | | | | |--11.09%-- heap_hot_search_buffer | | | | | |--7.21%-- hash_search_with_hash_value | | | | | |--3.67%-- _bt_readnextpage | | | | | --3.53%-- MarkPostmasterChildActive | | | --1.85%-- copy_pte_range | copy_page_range | dup_mm | copy_process | do_fork | sys_clone | stub_clone | __libc_fork | fork_process | --6.75%-- __pte_alloc handle_mm_fault __do_page_fault do_page_fault page_fault heap_page_prune_opt 0.00% 0.00% postmaster postgres [.] _bt_parallel_release | ---_bt_parallel_release 0.00% 0.00% postmaster postgres [.] fmgr_info_cxt_security | ---fmgr_info_cxt_security | |--65.16%-- 0 | |--6.39%-- 0x10002000000b8 | |--3.04%-- MemoryContextCreate --25.40%-- [...] 0.00% 0.00% postmaster libc-2.12.so [.] __libc_recv | ---__libc_recv 0.00% 0.00% postmaster [kernel.kallsyms] [k] enqueue_task | ---enqueue_task | |--93.06%-- activate_task | try_to_wake_up | | | |--57.78%-- default_wake_function | | autoremove_wake_function | | | | | |--52.17%-- wake_bit_function | | | __wake_up_common | | | __wake_up | | | __wake_up_bit | | | unlock_page | | | __do_fault | | | handle_pte_fault | | | handle_mm_fault | | | __do_page_fault | | | do_page_fault | | | page_fault | | | | | | | |--25.01%-- heap_hot_search_buffer | | | | | | | |--24.99%-- hash_search_with_hash_value | | | | | | | |--24.97%-- heap_page_prune_opt | | | | | | | |--12.51%-- _bt_readnextpage | | | | | | | --12.51%-- HeapTupleSatisfiesMVCC | | | | | --47.83%-- __wake_up_common | | __wake_up | | | | | |--53.67%-- insert_work | | | __queue_work | | | delayed_work_timer_fn | | | run_timer_softirq | | | __do_softirq | | | call_softirq | | | do_softirq | | | irq_exit | | | smp_apic_timer_interrupt | | | apic_timer_interrupt | | | | | | | |--25.13%-- _bt_binsrch | | | | | | | |--24.99%-- heap_hot_search_buffer | | | | | | | |--24.95%-- hash_any | | | | | | | --24.93%-- LWLockAcquire | | | | | --46.33%-- release_sock | | | | | |--88.42%-- udpv6_sendmsg | | | inet_sendmsg | | | sock_sendmsg | | | sys_sendto | | | system_call_fastpath | | | __libc_send | | | | | --11.58%-- skb_free_datagram_locked | | udpv6_recvmsg | | sock_common_recvmsg | | sock_recvmsg | | sys_recvfrom | | system_call_fastpath | | __libc_recv | | | --42.22%-- wake_up_state | | | |--91.35%-- signal_wake_up | | complete_signal | | __send_signal | | send_signal | | do_send_sig_info | | group_send_sig_info | | kill_pid_info | | sys_kill | | system_call_fastpath | | __GI___kill | | | | | --100.00%-- 0x1 | | 0x100007fff | | | --8.65%-- wake_futex | futex_wake | do_futex | sys_futex | system_call_fastpath | sem_post | |--3.51%-- try_to_wake_up | wake_up_state | signal_wake_up | complete_signal | __send_signal | send_signal | do_send_sig_info | group_send_sig_info | kill_pid_info | sys_kill | system_call_fastpath | __GI___kill | --3.43%-- __sched_move_task sched_move_task cpu_cgroup_exit cgroup_exit do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% postmaster [kernel.kallsyms] [k] unlink_anon_vmas | ---unlink_anon_vmas free_pgtables | |--89.87%-- exit_mmap | mmput | exit_mm | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | --10.13%-- unmap_region do_munmap | |--65.32%-- sys_munmap | system_call_fastpath | __GI___munmap | --34.68%-- sys_brk system_call_fastpath __brk 0.00% 0.00% postmaster [kernel.kallsyms] [k] pipe_read | ---pipe_read do_sync_read vfs_read sys_read system_call_fastpath __read_nocancel 0.00% 0.00% postmaster libc-2.12.so [.] _IO_fread | ---_IO_fread 0.00% 0.00% postmaster [kernel.kallsyms] [k] copy_pte_range | ---copy_pte_range copy_page_range dup_mm copy_process do_fork sys_clone stub_clone __libc_fork fork_process 0.00% 0.00% init [kernel.kallsyms] [k] menu_select | ---menu_select | |--87.84%-- cpuidle_idle_call | cpu_idle | start_secondary | --12.16%-- cpu_idle start_secondary 0.00% 0.00% postmaster [kernel.kallsyms] [k] update_page_reclaim_stat | ---update_page_reclaim_stat | |--85.76%-- ____pagevec_lru_add | | | |--95.79%-- __lru_cache_add | | lru_cache_add_lru | | page_add_new_anon_rmap | | | | | |--87.49%-- handle_pte_fault | | | handle_mm_fault | | | __do_page_fault | | | do_page_fault | | | page_fault | | | | | | | |--24.11%-- AllocSetAlloc | | | | | | | |--10.03%-- ExecHashTableInsert | | | | | | | |--9.62%-- memcpy | | | | | | | |--9.32%-- _int_malloc | | | | | | | |--9.29%-- MemoryContextAllocZeroAligned | | | | | | | |--8.85%-- sYSMALLOc | | | | | | | |--4.95%-- RelationBuildDesc | | | | | | | |--4.92%-- lappend | | | | | | | |--4.85%-- debackslash | | | | | | | |--4.84%-- __memset_sse2 | | | | | | | |--4.76%-- TupleDescInitEntry | | | | | | | --4.45%-- generic_file_aio_read | | | do_sync_read | | | vfs_read | | | sys_read | | | system_call_fastpath | | | __read_nocancel | | | | | --12.51%-- do_wp_page | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--67.99%-- _int_free | | | | | --32.01%-- _int_malloc | | | --4.21%-- lru_add_drain_cpu | lru_add_drain | unmap_region | do_munmap | sys_munmap | system_call_fastpath | __GI___munmap | |--7.04%-- __lru_cache_add | lru_cache_add_lru | page_add_new_anon_rmap | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | | | |--51.21%-- __memset_sse2 | | | --48.79%-- AllocSetAlloc | |--3.61%-- mark_page_accessed | unmap_vmas | exit_mmap | mmput | exit_mm | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | --3.59%-- activate_page mark_page_accessed unmap_vmas exit_mmap mmput exit_mm do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% postmaster [kernel.kallsyms] [k] __local_bh_enable | ---__local_bh_enable | |--92.82%-- __do_softirq | call_softirq | do_softirq | irq_exit | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--15.44%-- LWLockAcquire | | | |--7.76%-- PinBuffer | | | |--7.72%-- find_get_page | | find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_hot_search_buffer | | | |--7.72%-- do_page_fault | | page_fault | | | | | |--50.44%-- heap_page_prune_opt | | | | | --49.56%-- slot_deform_tuple | | | |--7.71%-- LWLockRelease | | | |--3.90%-- shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_hot_search_buffer | | | |--3.89%-- MemoryContextReset | | | |--3.83%-- MJEvalInnerValues | | | |--3.83%-- heap_hot_search_buffer | | | |--3.83%-- isTempToastNamespace | | | |--3.83%-- _bt_readpage | | | |--3.83%-- _bt_next | | | |--3.82%-- ResourceOwnerRememberBuffer | | | |--3.82%-- ExecReScan | | | |--3.82%-- FunctionCall2Coll | | | |--3.82%-- _bt_compare | | | |--3.82%-- hash_search_with_hash_value | | | |--3.82%-- ReleaseAndReadBuffer | | | --3.81%-- heap_hot_search_buffer | --7.18%-- call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt slot_deform_tuple 0.00% 0.00% postmaster ld-2.12.so [.] do_lookup_x | ---do_lookup_x | |--10.46%-- _dl_fixup --89.54%-- [...] 0.00% 0.00% postmaster postgres [.] RelationBuildDesc | ---RelationBuildDesc 0.00% 0.00% postmaster postgres [.] SearchCatCache | ---SearchCatCache | |--3.52%-- 0 --96.48%-- [...] 0.00% 0.00% postmaster [kernel.kallsyms] [k] stub_rt_sigreturn | ---stub_rt_sigreturn | |--40.78%-- epoll_wait | |--25.77%-- __restore_rt | |--10.82%-- __read_nocancel | |--7.41%-- _bt_checkpage | |--3.70%-- hash_search_with_hash_value | |--3.65%-- PinBuffer | |--3.64%-- _bt_checkkeys | |--3.64%-- ReadBufferExtended | --0.58%-- __select 0.00% 0.00% postmaster [kernel.kallsyms] [k] pipe_write | ---pipe_write | |--99.84%-- do_sync_write | vfs_write | sys_write | system_call_fastpath | __write_nocancel --0.16%-- [...] 0.00% 0.00% postmaster [kernel.kallsyms] [k] exit_files | ---exit_files do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% postmaster [kernel.kallsyms] [k] sys_mmap | ---sys_mmap | |--96.81%-- system_call_fastpath | __GI___mmap64 | --3.19%-- __GI___mmap64 0.00% 0.00% postmaster [kernel.kallsyms] [k] activate_task | ---activate_task try_to_wake_up | |--57.78%-- default_wake_function | autoremove_wake_function | | | |--52.17%-- wake_bit_function | | __wake_up_common | | __wake_up | | __wake_up_bit | | unlock_page | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--25.01%-- heap_hot_search_buffer | | | | | |--24.99%-- hash_search_with_hash_value | | | | | |--24.97%-- heap_page_prune_opt | | | | | |--12.51%-- _bt_readnextpage | | | | | --12.51%-- HeapTupleSatisfiesMVCC | | | --47.83%-- __wake_up_common | __wake_up | | | |--53.67%-- insert_work | | __queue_work | | delayed_work_timer_fn | | run_timer_softirq | | __do_softirq | | call_softirq | | do_softirq | | irq_exit | | smp_apic_timer_interrupt | | apic_timer_interrupt | | | | | |--25.13%-- _bt_binsrch | | | | | |--24.99%-- heap_hot_search_buffer | | | | | |--24.95%-- hash_any | | | | | --24.93%-- LWLockAcquire | | | --46.33%-- release_sock | | | |--88.42%-- udpv6_sendmsg | | inet_sendmsg | | sock_sendmsg | | sys_sendto | | system_call_fastpath | | __libc_send | | | --11.58%-- skb_free_datagram_locked | udpv6_recvmsg | sock_common_recvmsg | sock_recvmsg | sys_recvfrom | system_call_fastpath | __libc_recv | --42.22%-- wake_up_state | |--91.35%-- signal_wake_up | complete_signal | __send_signal | send_signal | do_send_sig_info | group_send_sig_info | kill_pid_info | sys_kill | system_call_fastpath | __GI___kill | | | --100.00%-- 0x1 | 0x100007fff | --8.65%-- wake_futex futex_wake do_futex sys_futex system_call_fastpath sem_post 0.00% 0.00% postmaster postgres [.] InitializeOneGUCOption | ---InitializeOneGUCOption 0.00% 0.00% postmaster [kernel.kallsyms] [k] sys_recvfrom | ---sys_recvfrom system_call_fastpath __libc_recv 0.00% 0.00% perf [kernel.kallsyms] [k] create_page_buffers | ---create_page_buffers __block_prepare_write block_write_begin_newtrunc block_write_begin ext4_da_write_begin generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel | |--5.10%-- cmd_record | 0x67503 | main | __libc_start_main --94.90%-- [...] 0.00% 0.00% postmaster [kernel.kallsyms] [k] exit_idle | ---exit_idle | |--84.62%-- smp_apic_timer_interrupt | apic_timer_interrupt | | | |--18.39%-- LWLockAcquire | | | |--18.15%-- PinBuffer | | | |--9.06%-- slot_deform_tuple | | | |--9.05%-- find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_page_prune_opt | | | |--9.04%-- heap_hot_search_buffer | | | |--4.60%-- HeapTupleSatisfiesMVCC | | | |--4.60%-- GetPrivateRefCountEntry | | | |--4.57%-- shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_hot_search_buffer | | | |--4.52%-- UnpinBuffer.clone.0 | | | |--4.51%-- FunctionCall2Coll | | | |--4.51%-- do_page_fault | | page_fault | | heap_hot_search_buffer | | | |--4.51%-- IndexNext | | | --4.50%-- heap_page_prune_opt | --15.38%-- apic_timer_interrupt | |--25.27%-- PinBuffer | |--25.12%-- do_page_fault | page_fault | heap_page_prune_opt | |--24.81%-- IndexNext | --24.80%-- _bt_compare 0.00% 0.00% postmaster [kernel.kallsyms] [k] sync_page | ---sync_page | |--88.80%-- __wait_on_bit_lock | __lock_page | find_lock_page | shmem_getpage_gfp | shmem_fault | __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | | | |--48.02%-- heap_hot_search_buffer | | | |--21.84%-- heap_page_prune_opt | | | |--17.41%-- hash_search_with_hash_value | | | |--8.42%-- _bt_checkpage | | | --4.31%-- PinBuffer | |--7.33%-- sync_page_killable | __wait_on_bit | wait_on_page_bit_killable | __lock_page_or_retry | filemap_fault | __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | | | |--51.95%-- ExecInitExprRec | | | --48.05%-- can_skip_gucvar | --3.87%-- __lock_page find_lock_page shmem_getpage_gfp shmem_fault __do_fault handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault hash_search_with_hash_value 0.00% 0.00% postmaster [kernel.kallsyms] [k] put_files_struct | ---put_files_struct exit_files do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% perf [kernel.kallsyms] [k] __alloc_pages_nodemask | ---__alloc_pages_nodemask alloc_pages_current __page_cache_alloc grab_cache_page_write_begin ext4_da_write_begin generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel | |--3.85%-- cmd_record | 0x67503 | main | __libc_start_main --96.15%-- [...] 0.00% 0.00% postmaster postgres [.] FunctionCall1Coll | ---FunctionCall1Coll 0.00% 0.00% postmaster [kernel.kallsyms] [k] ntp_tick_length | ---ntp_tick_length do_timer tick_do_update_jiffies64 tick_sched_timer __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt | |--15.53%-- LWLockAcquire | |--14.82%-- hash_search_with_hash_value | |--7.79%-- LWLockRelease | |--7.74%-- PinBuffer | |--3.92%-- slot_getsomeattrs | |--3.92%-- find_lock_page | shmem_getpage_gfp | shmem_fault | __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | _bt_readnextpage | |--3.92%-- ResourceArrayRemove | |--3.91%-- ReleaseAndReadBuffer | |--3.89%-- BufferGetBlockNumber | |--3.89%-- UnpinBuffer.clone.0 | |--3.88%-- heap_page_prune_opt | |--3.87%-- _bt_compare | |--3.84%-- heap_hot_search_buffer | |--3.84%-- ExecMergeJoin | |--3.83%-- MJCompare | |--3.83%-- FunctionCall2Coll | |--3.80%-- hash_uint32 | --3.80%-- index_fetch_heap 0.00% 0.00% perf [kernel.kallsyms] [k] create_empty_buffers | ---create_empty_buffers | |--94.88%-- create_page_buffers | __block_prepare_write | block_write_begin_newtrunc | block_write_begin | ext4_da_write_begin | generic_file_buffered_write | __generic_file_aio_write | generic_file_aio_write | ext4_file_write | do_sync_write | vfs_write | sys_write | system_call_fastpath | __write_nocancel | | | --100.00%-- cmd_record | 0x67503 | main | __libc_start_main | --5.12%-- __block_prepare_write block_write_begin_newtrunc block_write_begin ext4_da_write_begin generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel | --100.00%-- cmd_record 0x67503 main __libc_start_main 0.00% 0.00% postmaster [kernel.kallsyms] [k] sock_recvmsg | ---sock_recvmsg sys_recvfrom system_call_fastpath __libc_recv 0.00% 0.00% postmaster [kernel.kallsyms] [k] sys_rt_sigreturn | ---sys_rt_sigreturn stub_rt_sigreturn | |--40.24%-- epoll_wait | |--23.44%-- __restore_rt | |--11.75%-- __read_nocancel | |--8.04%-- _bt_checkpage | |--4.02%-- hash_search_with_hash_value | |--3.97%-- PinBuffer | |--3.96%-- _bt_checkkeys | |--3.95%-- ReadBufferExtended | --0.63%-- __select 0.00% 0.00% postmaster [kernel.kallsyms] [k] hrtimer_run_queues | ---hrtimer_run_queues | |--72.00%-- run_local_timers | update_process_times | tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--11.15%-- LWLockAcquire | | | |--11.10%-- _bt_compare | | | |--11.10%-- heap_hot_search_buffer | | | |--5.63%-- IndexOnlyNext | | | |--5.63%-- memcpy | | | |--5.63%-- hash_search_with_hash_value | | | |--5.59%-- UnpinBuffer.clone.0 | | | |--5.53%-- ReadBuffer_common | | | |--5.53%-- slot_deform_tuple | | | |--5.52%-- LWLockRelease | | | |--5.52%-- _bt_preprocess_keys | | | |--5.52%-- ResourceArrayAdd | | | |--5.52%-- do_page_fault | | page_fault | | heap_page_prune_opt | | | |--5.52%-- ResourceArrayRemove | | | --5.52%-- PinBuffer | --28.00%-- update_process_times tick_sched_timer __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt | |--28.65%-- LWLockAcquire | |--28.39%-- _bt_getbuf | |--14.48%-- PinBuffer | |--14.29%-- do_page_fault | page_fault | heap_hot_search_buffer | --14.20%-- __memcmp_sse4_1 0.00% 0.00% postmaster libc-2.12.so [.] __strcmp_sse42 | ---__strcmp_sse42 0.00% 0.00% postmaster [kernel.kallsyms] [k] ep_scan_ready_list | ---ep_scan_ready_list ep_poll sys_epoll_wait system_call_fastpath epoll_wait 0.00% 0.00% perf [kernel.kallsyms] [k] add_to_page_cache_lru | ---add_to_page_cache_lru grab_cache_page_write_begin ext4_da_write_begin generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel | |--11.97%-- cmd_record | 0x67503 | main | __libc_start_main --88.03%-- [...] 0.00% 0.00% postmaster [kernel.kallsyms] [k] __sigqueue_alloc | ---__sigqueue_alloc __send_signal send_signal | |--95.92%-- do_send_sig_info | group_send_sig_info | kill_pid_info | sys_kill | system_call_fastpath | __GI___kill | --4.08%-- __group_send_sig_info do_notify_parent do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% postmaster [kernel.kallsyms] [k] do_mmap_pgoff | ---do_mmap_pgoff | |--96.12%-- sys_mmap_pgoff | sys_mmap | system_call_fastpath | __GI___mmap64 | --3.88%-- sys_mmap system_call_fastpath __GI___mmap64 0.00% 0.00% postmaster [kernel.kallsyms] [k] sys_mmap_pgoff | ---sys_mmap_pgoff sys_mmap system_call_fastpath __GI___mmap64 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] child_rip | ---child_rip 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] kthread | ---kthread child_rip 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] kjournald2 | ---kjournald2 kthread child_rip 0.00% 0.00% postmaster [kernel.kallsyms] [k] rcu_irq_exit | ---rcu_irq_exit | |--95.79%-- irq_exit | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--21.79%-- LWLockAcquire | | | |--13.09%-- ReadBuffer_common | | | |--8.70%-- do_page_fault | | page_fault | | heap_hot_search_buffer | | | |--4.40%-- unlock_page | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_hot_search_buffer | | | |--4.39%-- _bt_compare | | | |--4.39%-- find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_hot_search_buffer | | | |--4.37%-- find_get_page | | find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_page_prune_opt | | | |--4.37%-- GetPrivateRefCountEntry | | | |--4.35%-- _bt_binsrch | | | |--4.31%-- MJEvalInnerValues | | | |--4.31%-- _bt_checkkeys | | | |--4.31%-- slot_deform_tuple | | | |--4.31%-- ExecNestLoop | | | |--4.31%-- slot_deform_tuple | | | |--4.30%-- slot_getattr | | | --4.28%-- hash_search_with_hash_value | --4.21%-- smp_apic_timer_interrupt apic_timer_interrupt slot_deform_tuple 0.00% 0.00% postmaster [kernel.kallsyms] [k] profile_tick | ---profile_tick | |--87.52%-- tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--23.88%-- do_page_fault | | page_fault | | | | | |--60.07%-- heap_page_prune_opt | | | | | --39.93%-- PinBuffer | | | |--9.50%-- LWLockAcquire | | | |--9.50%-- _bt_compare | | | |--9.45%-- GetPrivateRefCountEntry | | | |--4.81%-- handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_page_prune_opt | | | |--4.81%-- __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_page_prune_opt | | | |--4.81%-- ReadBuffer_common | | | |--4.81%-- find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_page_prune_opt | | | |--4.81%-- _bt_binsrch | | | |--4.73%-- hash_search_with_hash_value | | | |--4.72%-- handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_hot_search_buffer | | | |--4.72%-- memmove | | | |--4.72%-- slot_deform_tuple | | | --4.72%-- find_get_page | find_lock_page | shmem_getpage_gfp | shmem_fault | __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | heap_page_prune_opt | --12.48%-- __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt | |--33.53%-- heap_hot_search_buffer | |--33.37%-- UnpinBuffer.clone.0 | --33.10%-- ResourceArrayAdd 0.00% 0.00% postmaster [kernel.kallsyms] [k] hrtimer_forward | ---hrtimer_forward | |--79.07%-- tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--15.80%-- LWLockAcquire | | | |--10.53%-- heap_hot_search_buffer | | | |--10.46%-- do_page_fault | | page_fault | | heap_hot_search_buffer | | | |--5.34%-- MJEvalInnerValues | | | |--5.34%-- LWLockRelease | | | |--5.34%-- _bt_checkkeys | | | |--5.33%-- slot_deform_tuple | | | |--5.30%-- RecoveryInProgress | | | |--5.23%-- hash_search_with_hash_value | | | |--5.23%-- heap_page_prune_opt | | | |--5.23%-- ExecScan | | | |--5.23%-- __do_page_fault | | do_page_fault | | page_fault | | heap_page_prune_opt | | | |--5.23%-- index_getnext_tid | | | |--5.23%-- PinBuffer | | | --5.17%-- ExecHashTableInsert | --20.93%-- __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt | |--59.69%-- hash_search_with_hash_value | |--20.16%-- GetPrivateRefCountEntry | --20.15%-- btgettuple 0.00% 0.00% postmaster [kernel.kallsyms] [k] sock_common_recvmsg | ---sock_common_recvmsg sock_recvmsg sys_recvfrom system_call_fastpath __libc_recv 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] jbd2_journal_commit_transaction | ---jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% postmaster [kernel.kallsyms] [k] perf_event_aux | ---perf_event_aux | |--67.32%-- perf_event_mmap | | | |--60.39%-- do_brk | | sys_brk | | system_call_fastpath | | __brk | | | --39.61%-- mmap_region | do_mmap_pgoff | sys_mmap_pgoff | sys_mmap | system_call_fastpath | __GI___mmap64 | --32.68%-- perf_event_task | |--77.48%-- perf_event_exit_task | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | --22.52%-- perf_event_fork copy_process do_fork sys_clone stub_clone __libc_fork fork_process 0.00% 0.00% postmaster [kernel.kallsyms] [k] udpv6_recvmsg | ---udpv6_recvmsg sock_common_recvmsg sock_recvmsg sys_recvfrom system_call_fastpath __libc_recv 0.00% 0.00% postmaster [kernel.kallsyms] [k] ret_from_intr | ---ret_from_intr | |--16.93%-- LWLockAcquire | |--8.55%-- PinBuffer | |--8.55%-- heap_page_prune_opt | |--8.46%-- hash_search_with_hash_value | |--8.46%-- hash_any | |--4.27%-- ResourceArrayRemove | |--4.27%-- ReleaseAndReadBuffer | |--4.27%-- ExecNestLoop | |--4.27%-- DataChecksumsEnabled | |--4.27%-- find_lock_page | shmem_getpage_gfp | shmem_fault | __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | heap_hot_search_buffer | |--4.27%-- heap_hot_search_buffer | |--4.27%-- _bt_checkkeys | |--4.27%-- index_getprocinfo | |--4.27%-- ExecMergeJoin | |--4.26%-- ExecInterpExpr | |--4.24%-- slot_deform_tuple | --2.08%-- alloc_pages_current pte_alloc_one __pte_alloc copy_pte_range copy_page_range dup_mm copy_process do_fork sys_clone stub_clone __libc_fork fork_process 0.00% 0.00% postmaster [kernel.kallsyms] [k] security_file_free | ---security_file_free __fput fput | |--78.49%-- filp_close | | | |--61.71%-- sys_close | | system_call_fastpath | | __close_nocancel | | | --38.29%-- put_files_struct | exit_files | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | --21.51%-- remove_vma do_munmap sys_munmap system_call_fastpath __GI___munmap 0.00% 0.00% postmaster [kernel.kallsyms] [k] io_schedule | ---io_schedule sync_page | |--91.71%-- __wait_on_bit_lock | __lock_page | find_lock_page | shmem_getpage_gfp | shmem_fault | __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | | | |--43.04%-- heap_hot_search_buffer | | | |--23.93%-- heap_page_prune_opt | | | |--19.08%-- hash_search_with_hash_value | | | |--9.22%-- _bt_checkpage | | | --4.72%-- PinBuffer | --8.29%-- sync_page_killable __wait_on_bit wait_on_page_bit_killable __lock_page_or_retry filemap_fault __do_fault handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault | |--51.95%-- ExecInitExprRec | --48.05%-- can_skip_gucvar 0.00% 0.00% postmaster ld-2.12.so [.] _dl_fixup | ---_dl_fixup 0.00% 0.00% irqbalance [kernel.kallsyms] [k] system_call_fastpath | ---system_call_fastpath | |--80.36%-- __read_nocancel | |--10.03%-- __close_nocancel | |--7.18%-- __GI___libc_open | --2.43%-- __GI___mmap64 0.00% 0.00% postmaster [kernel.kallsyms] [k] udp_v6_push_pending_frames | ---udp_v6_push_pending_frames udpv6_sendmsg inet_sendmsg sock_sendmsg sys_sendto system_call_fastpath __libc_send 0.00% 0.00% postmaster [kernel.kallsyms] [k] hook_security_file_free | ---hook_security_file_free | |--99.68%-- security_file_free | __fput | fput | | | |--77.10%-- filp_close | | | | | |--58.50%-- sys_close | | | system_call_fastpath | | | __close_nocancel | | | | | --41.50%-- put_files_struct | | exit_files | | do_exit | | do_group_exit | | sys_exit_group | | system_call_fastpath | | | --22.90%-- remove_vma | do_munmap | sys_munmap | system_call_fastpath | __GI___munmap --0.32%-- [...] 0.00% 0.00% postmaster [kernel.kallsyms] [k] __switch_to | ---__switch_to | |--42.00%-- epoll_wait | |--18.46%-- heap_page_prune_opt | |--13.84%-- hash_search_with_hash_value | |--10.43%-- schedule | | | |--44.38%-- heap_page_prune_opt | | | |--44.03%-- HeapTupleSatisfiesMVCC | | | --11.59%-- __libc_recv | |--4.57%-- HeapTupleSatisfiesMVCC | |--4.55%-- heap_hot_search_buffer | |--1.27%-- __libc_recv --4.87%-- [...] 0.00% 0.00% postmaster [kernel.kallsyms] [k] deactivate_task | ---deactivate_task | |--95.35%-- schedule | | | |--68.30%-- schedule_hrtimeout_range | | | | | |--93.83%-- ep_poll | | | sys_epoll_wait | | | system_call_fastpath | | | epoll_wait | | | | | --6.17%-- poll_schedule_timeout | | do_select | | core_sys_select | | sys_select | | system_call_fastpath | | __select | | | |--14.58%-- io_schedule | | sync_page | | __wait_on_bit_lock | | __lock_page | | find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--33.57%-- heap_page_prune_opt | | | | | |--33.42%-- hash_search_with_hash_value | | | | | --33.01%-- PinBuffer | | | |--12.27%-- lock_sock_nested | | | | | |--79.12%-- udpv6_sendmsg | | | inet_sendmsg | | | sock_sendmsg | | | sys_sendto | | | system_call_fastpath | | | __libc_send | | | | | --20.88%-- skb_free_datagram_locked | | udpv6_recvmsg | | sock_common_recvmsg | | sock_recvmsg | | sys_recvfrom | | system_call_fastpath | | __libc_recv | | | --4.85%-- rwsem_down_failed_common | rwsem_down_write_failed | call_rwsem_down_write_failed | shm_close | remove_vma | exit_mmap | mmput | exit_mm | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | --4.65%-- io_schedule sync_page __wait_on_bit_lock __lock_page find_lock_page shmem_getpage_gfp shmem_fault __do_fault handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault heap_page_prune_opt 0.00% 0.00% postmaster libc-2.12.so [.] __fopen_internal | ---__fopen_internal 0.00% 0.00% postmaster [kernel.kallsyms] [k] net_rx_action | ---net_rx_action __do_softirq call_softirq | |--71.49%-- do_softirq | irq_exit | | | |--93.33%-- do_IRQ | | ret_from_intr | | | | | |--14.29%-- PinBuffer | | | | | |--14.29%-- LWLockAcquire | | | | | |--7.15%-- heap_page_prune_opt | | | | | |--7.15%-- ResourceArrayRemove | | | | | |--7.15%-- ReleaseAndReadBuffer | | | | | |--7.15%-- DataChecksumsEnabled | | | | | |--7.15%-- find_lock_page | | | shmem_getpage_gfp | | | shmem_fault | | | __do_fault | | | handle_pte_fault | | | handle_mm_fault | | | __do_page_fault | | | do_page_fault | | | page_fault | | | heap_hot_search_buffer | | | | | |--7.15%-- hash_search_with_hash_value | | | | | |--7.15%-- _bt_checkkeys | | | | | |--7.15%-- index_getprocinfo | | | | | |--7.13%-- ExecInterpExpr | | | | | --7.10%-- slot_deform_tuple | | | --6.67%-- smp_apic_timer_interrupt | apic_timer_interrupt | PinBuffer | --28.51%-- local_bh_enable dev_queue_xmit ip6_finish_output2 ip6_finish_output ip6_output ip6_local_out ip6_push_pending_frames udp_v6_push_pending_frames udpv6_sendmsg inet_sendmsg sock_sendmsg sys_sendto system_call_fastpath __libc_send 0.00% 0.00% init [kernel.kallsyms] [k] __hrtimer_start_range_ns | ---__hrtimer_start_range_ns | |--66.86%-- hrtimer_start | tick_nohz_stop_sched_tick | | | |--92.97%-- cpu_idle | | start_secondary | | | --7.03%-- irq_exit | | | |--90.16%-- smp_apic_timer_interrupt | | apic_timer_interrupt | | cpuidle_idle_call | | cpu_idle | | start_secondary | | | --9.84%-- do_IRQ | ret_from_intr | cpuidle_idle_call | cpu_idle | start_secondary | --33.14%-- hrtimer_start_range_ns tick_nohz_restart_sched_tick cpu_idle start_secondary 0.00% 0.00% postmaster [kernel.kallsyms] [k] mem_cgroup_lru_del_list | ---mem_cgroup_lru_del_list | |--52.94%-- activate_page | mark_page_accessed | unmap_vmas | exit_mmap | mmput | exit_mm | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | --47.06%-- release_pages free_pages_and_swap_cache | |--70.81%-- unmap_region | do_munmap | | | |--57.44%-- sys_munmap | | system_call_fastpath | | __GI___munmap | | | --42.56%-- sys_brk | system_call_fastpath | __brk | --29.19%-- unmap_vmas exit_mmap mmput exit_mm do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% perf [kernel.kallsyms] [k] _spin_lock | ---_spin_lock | |--51.33%-- create_empty_buffers | create_page_buffers | __block_prepare_write | block_write_begin_newtrunc | block_write_begin | ext4_da_write_begin | generic_file_buffered_write | __generic_file_aio_write | generic_file_aio_write | ext4_file_write | do_sync_write | vfs_write | sys_write | system_call_fastpath | __write_nocancel | |--18.95%-- start_this_handle | jbd2_journal_start | ext4_journal_start_sb | | | |--93.09%-- ext4_da_write_begin | | generic_file_buffered_write | | __generic_file_aio_write | | generic_file_aio_write | | ext4_file_write | | do_sync_write | | vfs_write | | sys_write | | system_call_fastpath | | __write_nocancel | | | --6.91%-- ext4_dirty_inode | __mark_inode_dirty | file_update_time | __generic_file_aio_write | generic_file_aio_write | ext4_file_write | do_sync_write | vfs_write | sys_write | system_call_fastpath | __write_nocancel | |--8.93%-- ext4_da_get_block_prep | __block_prepare_write | block_write_begin_newtrunc | block_write_begin | ext4_da_write_begin | generic_file_buffered_write | __generic_file_aio_write | generic_file_aio_write | ext4_file_write | do_sync_write | vfs_write | sys_write | system_call_fastpath | __write_nocancel | |--8.28%-- __block_prepare_write | block_write_begin_newtrunc | block_write_begin | ext4_da_write_begin | generic_file_buffered_write | __generic_file_aio_write | generic_file_aio_write | ext4_file_write | do_sync_write | vfs_write | sys_write | system_call_fastpath | __write_nocancel | |--7.05%-- ext4_ext_get_blocks | ext4_get_blocks | ext4_da_get_block_prep | __block_prepare_write | block_write_begin_newtrunc | block_write_begin | ext4_da_write_begin | generic_file_buffered_write | __generic_file_aio_write | generic_file_aio_write | ext4_file_write | do_sync_write | vfs_write | sys_write | system_call_fastpath | __write_nocancel | |--2.83%-- jbd2_journal_stop | __ext4_journal_stop | ext4_da_write_end | generic_file_buffered_write | __generic_file_aio_write | generic_file_aio_write | ext4_file_write | do_sync_write | vfs_write | sys_write | system_call_fastpath | __write_nocancel | --2.62%-- inode_add_rsv_space ext4_da_get_block_prep __block_prepare_write block_write_begin_newtrunc block_write_begin ext4_da_write_begin generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% postmaster [kernel.kallsyms] [k] enqueue_task_fair | ---enqueue_task_fair enqueue_task | |--95.23%-- activate_task | try_to_wake_up | | | |--63.03%-- default_wake_function | | autoremove_wake_function | | | | | |--51.34%-- __wake_up_common | | | __wake_up | | | | | | | |--62.16%-- insert_work | | | | __queue_work | | | | delayed_work_timer_fn | | | | run_timer_softirq | | | | __do_softirq | | | | call_softirq | | | | do_softirq | | | | irq_exit | | | | smp_apic_timer_interrupt | | | | apic_timer_interrupt | | | | | | | | | |--25.13%-- _bt_binsrch | | | | | | | | | |--24.99%-- heap_hot_search_buffer | | | | | | | | | |--24.95%-- hash_any | | | | | | | | | --24.93%-- LWLockAcquire | | | | | | | --37.84%-- release_sock | | | | | | | |--83.59%-- udpv6_sendmsg | | | | inet_sendmsg | | | | sock_sendmsg | | | | sys_sendto | | | | system_call_fastpath | | | | __libc_send | | | | | | | --16.41%-- skb_free_datagram_locked | | | udpv6_recvmsg | | | sock_common_recvmsg | | | sock_recvmsg | | | sys_recvfrom | | | system_call_fastpath | | | __libc_recv | | | | | --48.66%-- wake_bit_function | | __wake_up_common | | __wake_up | | __wake_up_bit | | unlock_page | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--33.31%-- hash_search_with_hash_value | | | | | |--16.69%-- heap_page_prune_opt | | | | | |--16.68%-- _bt_readnextpage | | | | | |--16.68%-- HeapTupleSatisfiesMVCC | | | | | --16.65%-- heap_hot_search_buffer | | | --36.97%-- wake_up_state | | | |--86.60%-- signal_wake_up | | complete_signal | | __send_signal | | send_signal | | do_send_sig_info | | group_send_sig_info | | kill_pid_info | | sys_kill | | system_call_fastpath | | __GI___kill | | | --13.40%-- wake_futex | futex_wake | do_futex | sys_futex | system_call_fastpath | sem_post | --4.77%-- __sched_move_task sched_move_task cpu_cgroup_exit cgroup_exit do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% postmaster [kernel.kallsyms] [k] do_lookup | ---do_lookup __link_path_walk path_walk filename_lookup | |--92.95%-- do_filp_open | do_sys_open | sys_open | cyl_sys_open_full | cyl_sys_open | system_call_fastpath | __GI___libc_open | | | |--56.13%-- __fopen_internal | | | --43.87%-- dsm_impl_op | --7.05%-- user_path_at | |--55.75%-- sys_faccessat | sys_access | system_call_fastpath | __GI___access | --44.25%-- vfs_fstatat vfs_stat sys_newstat system_call_fastpath __xstat64 0.00% 0.00% postmaster postgres [.] guc_name_compare | ---guc_name_compare | |--26.57%-- 0x7f6581289942 | | | |--33.24%-- 0x7c0000005b | | | |--17.38%-- 0x2289a10 | | | |--16.83%-- 0x22899a0 | | | |--16.40%-- 0x22897c8 | | | --16.15%-- 0x22899a0 | |--25.20%-- 0x22c5db8 | 0 | |--17.12%-- 0 | | | |--50.37%-- 0x7fff8d47d1a0 | | | |--25.33%-- 0x7fff8d47d1a0 | | | --24.29%-- 0 | |--8.68%-- 0xc | | | |--50.75%-- 0x7f658128962e | | | --49.25%-- 0x7f658128968d | |--4.73%-- 0x22c5d58 | 0 | |--4.51%-- 0x22c5cf8 | 0 --13.19%-- [...] 0.00% 0.00% postmaster libc-2.12.so [.] _wordcopy_bwd_aligned | ---_wordcopy_bwd_aligned 0.00% 0.00% postmaster [kernel.kallsyms] [k] dequeue_task | ---dequeue_task | |--95.08%-- deactivate_task | schedule | | | |--72.78%-- schedule_hrtimeout_range | | | | | |--93.83%-- ep_poll | | | sys_epoll_wait | | | system_call_fastpath | | | epoll_wait | | | | | --6.17%-- poll_schedule_timeout | | do_select | | core_sys_select | | sys_select | | system_call_fastpath | | __select | | | |--15.53%-- io_schedule | | sync_page | | __wait_on_bit_lock | | __lock_page | | find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--33.57%-- heap_page_prune_opt | | | | | |--33.42%-- hash_search_with_hash_value | | | | | --33.01%-- PinBuffer | | | --11.69%-- lock_sock_nested | | | |--88.44%-- udpv6_sendmsg | | inet_sendmsg | | sock_sendmsg | | sys_sendto | | system_call_fastpath | | __libc_send | | | --11.56%-- skb_free_datagram_locked | udpv6_recvmsg | sock_common_recvmsg | sock_recvmsg | sys_recvfrom | system_call_fastpath | __libc_recv | --4.92%-- __sched_move_task sched_move_task cpu_cgroup_exit cgroup_exit do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% postmaster libc-2.12.so [.] strtok | ---strtok 0.00% 0.00% perf [kernel.kallsyms] [k] get_page_from_freelist | ---get_page_from_freelist __alloc_pages_nodemask alloc_pages_current __page_cache_alloc grab_cache_page_write_begin ext4_da_write_begin generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel | |--3.13%-- cmd_record | 0x67503 | main | __libc_start_main --96.87%-- [...] 0.00% 0.00% postmaster [kernel.kallsyms] [k] lru_add_drain | ---lru_add_drain | |--50.24%-- unmap_region | do_munmap | | | |--90.37%-- sys_munmap | | system_call_fastpath | | __GI___munmap | | | --9.63%-- sys_brk | system_call_fastpath | __brk | |--34.78%-- free_pages_and_swap_cache | | | |--86.17%-- unmap_vmas | | exit_mmap | | mmput | | exit_mm | | do_exit | | do_group_exit | | sys_exit_group | | system_call_fastpath | | | --13.83%-- unmap_region | do_munmap | sys_munmap | system_call_fastpath | __GI___munmap | |--9.88%-- exit_mmap | mmput | exit_mm | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | --5.10%-- unmap_vmas exit_mmap mmput exit_mm do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% postmaster [kernel.kallsyms] [k] skb_free_datagram_locked | ---skb_free_datagram_locked udpv6_recvmsg sock_common_recvmsg sock_recvmsg sys_recvfrom system_call_fastpath __libc_recv 0.00% 0.00% init [kernel.kallsyms] [k] pick_next_task_fair | ---pick_next_task_fair schedule cpu_idle start_secondary 0.00% 0.00% postmaster [kernel.kallsyms] [k] enqueue_entity | ---enqueue_entity enqueue_task_fair enqueue_task | |--94.99%-- activate_task | try_to_wake_up | | | |--66.37%-- default_wake_function | | autoremove_wake_function | | | | | |--51.34%-- __wake_up_common | | | __wake_up | | | | | | | |--62.16%-- insert_work | | | | __queue_work | | | | delayed_work_timer_fn | | | | run_timer_softirq | | | | __do_softirq | | | | call_softirq | | | | do_softirq | | | | irq_exit | | | | smp_apic_timer_interrupt | | | | apic_timer_interrupt | | | | | | | | | |--25.13%-- _bt_binsrch | | | | | | | | | |--24.99%-- heap_hot_search_buffer | | | | | | | | | |--24.95%-- hash_any | | | | | | | | | --24.93%-- LWLockAcquire | | | | | | | --37.84%-- release_sock | | | | | | | |--83.59%-- udpv6_sendmsg | | | | inet_sendmsg | | | | sock_sendmsg | | | | sys_sendto | | | | system_call_fastpath | | | | __libc_send | | | | | | | --16.41%-- skb_free_datagram_locked | | | udpv6_recvmsg | | | sock_common_recvmsg | | | sock_recvmsg | | | sys_recvfrom | | | system_call_fastpath | | | __libc_recv | | | | | --48.66%-- wake_bit_function | | __wake_up_common | | __wake_up | | __wake_up_bit | | unlock_page | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--33.31%-- hash_search_with_hash_value | | | | | |--16.69%-- heap_page_prune_opt | | | | | |--16.68%-- _bt_readnextpage | | | | | |--16.68%-- HeapTupleSatisfiesMVCC | | | | | --16.65%-- heap_hot_search_buffer | | | --33.63%-- wake_up_state | | | |--84.49%-- signal_wake_up | | complete_signal | | __send_signal | | send_signal | | do_send_sig_info | | group_send_sig_info | | kill_pid_info | | sys_kill | | system_call_fastpath | | __GI___kill | | | --15.51%-- wake_futex | futex_wake | do_futex | sys_futex | system_call_fastpath | sem_post | --5.01%-- __sched_move_task sched_move_task cpu_cgroup_exit cgroup_exit do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% postmaster [kernel.kallsyms] [k] zone_statistics | ---zone_statistics | |--94.98%-- get_page_from_freelist | __alloc_pages_nodemask | | | |--74.89%-- alloc_pages_current | | pte_alloc_one | | __pte_alloc | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--71.38%-- heap_page_prune_opt | | | | | --28.62%-- _bt_checkpage | | | --25.11%-- alloc_pages_vma | | | |--81.44%-- handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--26.32%-- memcpy | | | | | |--25.69%-- AllocSetAlloc | | | | | |--24.38%-- _wordcopy_bwd_aligned | | | | | --23.62%-- __memset_sse2 | | | --18.56%-- do_wp_page | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | __memset_sse2 | --5.02%-- __alloc_pages_nodemask alloc_pages_vma do_wp_page handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault MemoryContextSetParent 0.00% 0.00% perf [kernel.kallsyms] [k] ext4_da_get_block_prep | ---ext4_da_get_block_prep __block_prepare_write block_write_begin_newtrunc block_write_begin ext4_da_write_begin generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel | |--7.11%-- cmd_record | 0x67503 | main | __libc_start_main --92.89%-- [...] 0.00% 0.00% init [kernel.kallsyms] [k] native_sched_clock | ---native_sched_clock | |--71.11%-- sched_clock | | | |--93.00%-- sched_clock_cpu | | | | | |--98.18%-- update_rq_clock | | | | | | | |--83.25%-- run_rebalance_domains | | | | __do_softirq | | | | call_softirq | | | | do_softirq | | | | irq_exit | | | | scheduler_ipi | | | | smp_reschedule_interrupt | | | | reschedule_interrupt | | | | cpuidle_idle_call | | | | cpu_idle | | | | start_secondary | | | | | | | |--9.38%-- enqueue_task | | | | activate_task | | | | try_to_wake_up | | | | | | | | | |--96.81%-- default_wake_function | | | | | autoremove_wake_function | | | | | __wake_up_common | | | | | __wake_up | | | | | insert_work | | | | | __queue_work | | | | | delayed_work_timer_fn | | | | | run_timer_softirq | | | | | __do_softirq | | | | | call_softirq | | | | | do_softirq | | | | | irq_exit | | | | | smp_apic_timer_interrupt | | | | | apic_timer_interrupt | | | | | cpuidle_idle_call | | | | | cpu_idle | | | | | start_secondary | | | | | | | | | --3.19%-- wake_up_process | | | | hrtimer_wakeup | | | | __run_hrtimer | | | | hrtimer_interrupt | | | | local_apic_timer_interrupt | | | | smp_apic_timer_interrupt | | | | apic_timer_interrupt | | | | cpuidle_idle_call | | | | cpu_idle | | | | start_secondary | | | | | | | --7.38%-- scheduler_tick | | | update_process_times | | | tick_sched_timer | | | __run_hrtimer | | | hrtimer_interrupt | | | local_apic_timer_interrupt | | | smp_apic_timer_interrupt | | | apic_timer_interrupt | | | cpuidle_idle_call | | | cpu_idle | | | start_secondary | | | | | --1.82%-- sched_clock_idle_sleep_event | | tick_nohz_stop_sched_tick | | irq_exit | | smp_apic_timer_interrupt | | apic_timer_interrupt | | cpuidle_idle_call | | cpu_idle | | start_secondary | | | --7.00%-- blkiocg_update_completion_stats | cfq_completed_request | elv_completed_request | __blk_put_request | blk_finish_request | blk_end_bidi_request | blk_end_request | scsi_io_completion | scsi_finish_command | scsi_softirq_done | blk_done_softirq | __do_softirq | call_softirq | do_softirq | irq_exit | smp_call_function_single_interrupt | call_function_single_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --28.89%-- sched_clock_cpu update_rq_clock | |--75.51%-- run_rebalance_domains | __do_softirq | call_softirq | do_softirq | irq_exit | scheduler_ipi | smp_reschedule_interrupt | reschedule_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | |--23.54%-- scheduler_tick | update_process_times | tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --0.95%-- enqueue_task activate_task try_to_wake_up wake_up_process hrtimer_wakeup __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% perf [kernel.kallsyms] [k] __ext4_journal_get_write_access | ---__ext4_journal_get_write_access ext4_reserve_inode_write ext4_mark_inode_dirty ext4_dirty_inode __mark_inode_dirty | |--77.92%-- generic_write_end | ext4_da_write_end | generic_file_buffered_write | __generic_file_aio_write | generic_file_aio_write | ext4_file_write | do_sync_write | vfs_write | sys_write | system_call_fastpath | __write_nocancel | | | --100.00%-- cmd_record | 0x67503 | main | __libc_start_main | --22.08%-- file_update_time __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% postmaster [kernel.kallsyms] [k] do_brk | ---do_brk sys_brk system_call_fastpath __brk 0.00% 0.00% postmaster [kernel.kallsyms] [k] ip6_push_pending_frames | ---ip6_push_pending_frames | |--94.77%-- udp_v6_push_pending_frames | udpv6_sendmsg | inet_sendmsg | sock_sendmsg | sys_sendto | system_call_fastpath | __libc_send | --5.23%-- udpv6_sendmsg inet_sendmsg sock_sendmsg sys_sendto system_call_fastpath __libc_send 0.00% 0.00% postmaster [kernel.kallsyms] [k] lru_add_drain_cpu | ---lru_add_drain_cpu lru_add_drain | |--52.95%-- unmap_region | do_munmap | | | |--90.37%-- sys_munmap | | system_call_fastpath | | __GI___munmap | | | --9.63%-- sys_brk | system_call_fastpath | __brk | |--36.65%-- free_pages_and_swap_cache | | | |--86.17%-- unmap_vmas | | exit_mmap | | mmput | | exit_mm | | do_exit | | do_group_exit | | sys_exit_group | | system_call_fastpath | | | --13.83%-- unmap_region | do_munmap | sys_munmap | system_call_fastpath | __GI___munmap | --10.41%-- exit_mmap mmput exit_mm do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% postmaster [kernel.kallsyms] [k] perf_event_mmap | ---perf_event_mmap | |--61.51%-- do_brk | sys_brk | system_call_fastpath | __brk | --38.49%-- mmap_region do_mmap_pgoff sys_mmap_pgoff sys_mmap system_call_fastpath __GI___mmap64 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] dm_make_request | ---dm_make_request generic_make_request submit_bio submit_bh __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage mpage_da_submit_io mpage_da_map_and_submit | |--79.86%-- mpage_add_bh_to_extent | write_cache_pages_da | ext4_da_writepages | do_writepages | writeback_single_inode | writeback_sb_inodes | writeback_inodes_wb | wb_writeback | wb_do_writeback | bdi_writeback_thread | kthread | child_rip | --20.14%-- ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% postmaster [kernel.kallsyms] [k] rw_verify_area | ---rw_verify_area | |--56.91%-- vfs_read | sys_read | system_call_fastpath | __read_nocancel | |--37.96%-- vfs_write | sys_write | system_call_fastpath | __write_nocancel | |--4.92%-- sys_read | system_call_fastpath | __read_nocancel --0.22%-- [...] 0.00% 0.00% postmaster [kernel.kallsyms] [k] inode_has_perm | ---inode_has_perm | |--74.77%-- selinux_inode_permission | security_inode_permission | | | |--60.85%-- __link_path_walk | | path_walk | | filename_lookup | | | | | |--89.12%-- do_filp_open | | | do_sys_open | | | sys_open | | | cyl_sys_open_full | | | cyl_sys_open | | | system_call_fastpath | | | __GI___libc_open | | | | | | | |--51.73%-- dsm_impl_op | | | | | | | --48.27%-- __fopen_internal | | | | | --10.88%-- user_path_at | | sys_faccessat | | sys_access | | system_call_fastpath | | __GI___access | | | --39.15%-- inode_permission | may_open | do_filp_open | do_sys_open | sys_open | cyl_sys_open_full | cyl_sys_open | system_call_fastpath | __GI___libc_open | | | --100.00%-- dsm_impl_op | |--19.90%-- selinux_dentry_open | security_dentry_open | __dentry_open | nameidata_to_filp | do_filp_open | do_sys_open | sys_open | cyl_sys_open_full | cyl_sys_open | system_call_fastpath | __GI___libc_open | | | --100.00%-- __fopen_internal | --5.34%-- security_inode_permission __link_path_walk path_walk filename_lookup do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open dsm_impl_op 0.00% 0.00% check_open_file [kernel.kallsyms] [k] system_call_fastpath | ---system_call_fastpath | |--37.36%-- __GI___readlink | |--30.69%-- __open_nocancel | |--20.05%-- __xstat64 | |--3.56%-- open64 | |--3.23%-- mmap64 | _dl_map_object --5.10%-- [...] 0.00% 0.00% init [kernel.kallsyms] [k] delayed_work_timer_fn | ---delayed_work_timer_fn | |--98.37%-- run_timer_softirq | __do_softirq | call_softirq | do_softirq | irq_exit | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --1.63%-- __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% postmaster [kernel.kallsyms] [k] __wake_up_sync | ---__wake_up_sync | |--48.65%-- pipe_read | do_sync_read | vfs_read | sys_read | system_call_fastpath | __read_nocancel | |--40.45%-- pipe_write | do_sync_write | vfs_write | sys_write | system_call_fastpath | __write_nocancel | --10.90%-- pipe_release pipe_read_release __fput fput filp_close put_files_struct exit_files do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% nrpe [kernel.kallsyms] [k] system_call_fastpath | ---system_call_fastpath | |--46.90%-- __read_nocancel | | | --100.00%-- 0 | |--7.58%-- mmap64 | _dl_map_object | |--6.17%-- __GI___libc_open | | | --100.00%-- __fopen_internal | |--4.54%-- __GI___munmap | |--3.89%-- __write_nocancel | |--3.84%-- mprotect | _dl_map_object | |--3.61%-- open64 | _dl_map_object | |--2.83%-- __close_nocancel | |--0.58%-- __libc_waitpid | 0x6f6967616e2f6c61 --20.07%-- [...] 0.00% 0.00% postmaster [kernel.kallsyms] [k] __d_lookup | ---__d_lookup | |--98.11%-- do_lookup | __link_path_walk | path_walk | filename_lookup | | | |--91.90%-- do_filp_open | | do_sys_open | | sys_open | | cyl_sys_open_full | | cyl_sys_open | | system_call_fastpath | | __GI___libc_open | | | | | |--80.00%-- __fopen_internal | | | | | --20.00%-- dsm_impl_op | | | --8.10%-- user_path_at | | | |--55.75%-- sys_faccessat | | sys_access | | system_call_fastpath | | __GI___access | | | --44.25%-- vfs_fstatat | vfs_stat | sys_newstat | system_call_fastpath | __xstat64 | --1.89%-- d_lookup d_hash_and_lookup proc_flush_task release_task wait_consider_task do_wait sys_wait4 system_call_fastpath __libc_waitpid 0.00% 0.00% postmaster postgres [.] LockAcquireExtended | ---LockAcquireExtended 0.00% 0.00% postmaster [kernel.kallsyms] [k] SRCU_Read_Lock | ---SRCU_Read_Lock | |--44.11%-- hook_security_file_permission | security_file_permission | rw_verify_area | | | |--62.05%-- vfs_read | | sys_read | | system_call_fastpath | | __read_nocancel | | | --37.95%-- vfs_write | sys_write | system_call_fastpath | __write_nocancel | |--22.73%-- hook_security_task_kill | security_task_kill | check_kill_permission | group_send_sig_info | kill_pid_info | sys_kill | system_call_fastpath | __GI___kill | |--20.80%-- cyl_sys_open_full | cyl_sys_open | system_call_fastpath | __GI___libc_open | | | --100.00%-- __fopen_internal | |--5.43%-- hook_security_file_mmap | security_file_mmap | do_brk | sys_brk | system_call_fastpath | __brk | |--5.19%-- cyl_sys_open | system_call_fastpath | __GI___libc_open | dsm_impl_op | --1.74%-- hook_security_file_free security_file_free __fput fput filp_close sys_close system_call_fastpath __close_nocancel 0.00% 0.00% postmaster [kernel.kallsyms] [k] mem_cgroup_get_reclaim_stat_from_page | ---mem_cgroup_get_reclaim_stat_from_page update_page_reclaim_stat | |--94.47%-- ____pagevec_lru_add | __lru_cache_add | lru_cache_add_lru | page_add_new_anon_rmap | | | |--94.10%-- handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--17.72%-- AllocSetAlloc | | | | | |--12.50%-- ExecHashTableInsert | | | | | |--11.99%-- memcpy | | | | | |--11.57%-- MemoryContextAllocZeroAligned | | | | | |--11.02%-- sYSMALLOc | | | | | |--6.17%-- RelationBuildDesc | | | | | |--6.13%-- lappend | | | | | |--6.03%-- __memset_sse2 | | | | | |--5.93%-- TupleDescInitEntry | | | | | |--5.55%-- generic_file_aio_read | | | do_sync_read | | | vfs_read | | | sys_read | | | system_call_fastpath | | | __read_nocancel | | | | | --5.40%-- _int_malloc | | | --5.90%-- do_wp_page | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | _int_free | --5.53%-- activate_page mark_page_accessed unmap_vmas exit_mmap mmput exit_mm do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% postmaster [kernel.kallsyms] [k] restore_i387_xstate | ---restore_i387_xstate sys_rt_sigreturn stub_rt_sigreturn | |--55.42%-- epoll_wait | |--16.19%-- __read_nocancel | |--11.08%-- _bt_checkpage | |--5.53%-- hash_search_with_hash_value | |--5.47%-- PinBuffer | |--5.45%-- ReadBufferExtended | --0.87%-- __select 0.00% 0.00% init [kernel.kallsyms] [k] _spin_lock | ---_spin_lock | |--21.17%-- hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | |--15.08%-- perf_event_task_tick | scheduler_tick | update_process_times | tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | |--14.49%-- rcu_start_gp | __rcu_process_callbacks | rcu_process_callbacks | __do_softirq | call_softirq | do_softirq | irq_exit | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | |--11.03%-- update_vsyscall | timekeeping_update | do_timer | tick_do_update_jiffies64 | | | |--53.47%-- tick_sched_timer | | __run_hrtimer | | hrtimer_interrupt | | local_apic_timer_interrupt | | smp_apic_timer_interrupt | | apic_timer_interrupt | | cpuidle_idle_call | | cpu_idle | | start_secondary | | | --46.53%-- tick_check_idle | irq_enter | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | |--9.85%-- scheduler_tick | update_process_times | tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | |--8.78%-- do_timer | tick_do_update_jiffies64 | tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | |--6.49%-- get_next_timer_interrupt | tick_nohz_stop_sched_tick | cpu_idle | start_secondary | |--2.19%-- force_quiescent_state | __rcu_process_callbacks | rcu_process_callbacks | __do_softirq | call_softirq | do_softirq | irq_exit | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | |--2.18%-- __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | |--1.99%-- update_process_times | tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | |--1.76%-- local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | |--1.49%-- task_rq_lock | try_to_wake_up | wake_up_process | watchdog_timer_fn | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | |--1.22%-- tick_do_update_jiffies64 | tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | |--1.02%-- try_to_wake_up | default_wake_function | autoremove_wake_function | __wake_up_common | __wake_up | insert_work | __queue_work | delayed_work_timer_fn | run_timer_softirq | __do_softirq | call_softirq | do_softirq | irq_exit | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | |--0.50%-- handle_irq | do_IRQ | ret_from_intr | cpuidle_idle_call | cpu_idle | start_secondary --0.76%-- [...] 0.00% 0.00% irqbalance libc-2.12.so [.] __read_nocancel | ---__read_nocancel 0.00% 0.00% irqbalance [kernel.kallsyms] [k] sys_read | ---sys_read system_call_fastpath __read_nocancel 0.00% 0.00% irqbalance [kernel.kallsyms] [k] vfs_read | ---vfs_read sys_read system_call_fastpath __read_nocancel 0.00% 0.00% irqbalance [kernel.kallsyms] [k] proc_reg_read | ---proc_reg_read vfs_read sys_read system_call_fastpath __read_nocancel 0.00% 0.00% perf [kernel.kallsyms] [k] add_to_page_cache_locked | ---add_to_page_cache_locked add_to_page_cache_lru grab_cache_page_write_begin ext4_da_write_begin generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel | |--5.54%-- cmd_record | 0x67503 | main | __libc_start_main --94.46%-- [...] 0.00% 0.00% perf [kernel.kallsyms] [k] jbd2_journal_get_write_access | ---jbd2_journal_get_write_access | |--99.32%-- __ext4_journal_get_write_access | ext4_reserve_inode_write | ext4_mark_inode_dirty | ext4_dirty_inode | __mark_inode_dirty | | | |--81.16%-- generic_write_end | | ext4_da_write_end | | generic_file_buffered_write | | __generic_file_aio_write | | generic_file_aio_write | | ext4_file_write | | do_sync_write | | vfs_write | | sys_write | | system_call_fastpath | | __write_nocancel | | | | | --100.00%-- cmd_record | | 0x67503 | | main | | __libc_start_main | | | --18.84%-- file_update_time | __generic_file_aio_write | generic_file_aio_write | ext4_file_write | do_sync_write | vfs_write | sys_write | system_call_fastpath | __write_nocancel | --0.68%-- ext4_reserve_inode_write ext4_mark_inode_dirty ext4_dirty_inode __mark_inode_dirty file_update_time __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel cmd_record 0x67503 main __libc_start_main 0.00% 0.00% init [kernel.kallsyms] [k] __queue_work | ---__queue_work | |--97.43%-- delayed_work_timer_fn | run_timer_softirq | __do_softirq | call_softirq | do_softirq | irq_exit | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --2.57%-- queue_work_on queue_work kblockd_schedule_work cfq_completed_request elv_completed_request __blk_put_request blk_finish_request blk_end_bidi_request blk_end_request scsi_io_completion scsi_finish_command scsi_softirq_done blk_done_softirq __do_softirq call_softirq do_softirq irq_exit smp_call_function_single_interrupt call_function_single_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% init [kernel.kallsyms] [k] perf_event_task_tick | ---perf_event_task_tick scheduler_tick update_process_times tick_sched_timer __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% init [kernel.kallsyms] [k] mempool_free | ---mempool_free | |--60.96%-- bio_free | | | |--70.60%-- dm_bio_destructor | | bio_put | | clone_endio | | bio_endio | | req_bio_endio | | blk_update_request | | blk_update_bidi_request | | blk_end_bidi_request | | blk_end_request | | scsi_io_completion | | scsi_finish_command | | scsi_softirq_done | | blk_done_softirq | | __do_softirq | | call_softirq | | do_softirq | | irq_exit | | smp_call_function_single_interrupt | | call_function_single_interrupt | | cpuidle_idle_call | | cpu_idle | | start_secondary | | | --29.40%-- bio_fs_destructor | bio_put | end_bio_bh_io_sync | bio_endio | dec_pending | clone_endio | bio_endio | req_bio_endio | blk_update_request | blk_update_bidi_request | blk_end_bidi_request | blk_end_request | scsi_io_completion | scsi_finish_command | scsi_softirq_done | blk_done_softirq | __do_softirq | call_softirq | do_softirq | irq_exit | smp_call_function_single_interrupt | call_function_single_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | |--24.19%-- dec_pending | clone_endio | bio_endio | req_bio_endio | blk_update_request | blk_update_bidi_request | blk_end_bidi_request | blk_end_request | scsi_io_completion | scsi_finish_command | scsi_softirq_done | blk_done_softirq | __do_softirq | call_softirq | do_softirq | irq_exit | smp_call_function_single_interrupt | call_function_single_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | |--12.72%-- clone_endio | bio_endio | req_bio_endio | blk_update_request | blk_update_bidi_request | blk_end_bidi_request | blk_end_request | scsi_io_completion | scsi_finish_command | scsi_softirq_done | blk_done_softirq | __do_softirq | call_softirq | do_softirq | irq_exit | smp_call_function_single_interrupt | call_function_single_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --2.13%-- scsi_sg_free __sg_free_table __scsi_release_buffers scsi_io_completion scsi_finish_command scsi_softirq_done blk_done_softirq __do_softirq call_softirq do_softirq irq_exit smp_call_function_single_interrupt call_function_single_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% init [kernel.kallsyms] [k] insert_work | ---insert_work | |--98.12%-- __queue_work | | | |--97.34%-- delayed_work_timer_fn | | run_timer_softirq | | __do_softirq | | call_softirq | | do_softirq | | irq_exit | | smp_apic_timer_interrupt | | apic_timer_interrupt | | cpuidle_idle_call | | cpu_idle | | start_secondary | | | --2.66%-- queue_work_on | queue_work | kblockd_schedule_work | cfq_completed_request | elv_completed_request | __blk_put_request | blk_finish_request | blk_end_bidi_request | blk_end_request | scsi_io_completion | scsi_finish_command | scsi_softirq_done | blk_done_softirq | __do_softirq | call_softirq | do_softirq | irq_exit | smp_call_function_single_interrupt | call_function_single_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --1.88%-- delayed_work_timer_fn run_timer_softirq __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% perf [kernel.kallsyms] [k] block_write_end | ---block_write_end generic_write_end ext4_da_write_end generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% postmaster [kernel.kallsyms] [k] mem_cgroup_lru_add_list | ---mem_cgroup_lru_add_list | |--88.75%-- ____pagevec_lru_add | | | |--76.07%-- __lru_cache_add | | lru_cache_add_lru | | page_add_new_anon_rmap | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--25.93%-- memcpy | | | | | |--16.61%-- MemoryContextAllocZeroAligned | | | | | |--16.34%-- lappend | | | | | |--15.67%-- AllocSetAlloc | | | | | |--8.65%-- ExecHashTableInsert | | | | | |--8.50%-- debackslash | | | | | --8.30%-- _int_malloc | | | --23.93%-- lru_add_drain_cpu | lru_add_drain | | | |--73.07%-- unmap_region | | do_munmap | | sys_munmap | | system_call_fastpath | | __GI___munmap | | | --26.93%-- exit_mmap | mmput | exit_mm | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | |--5.85%-- activate_page | mark_page_accessed | unmap_vmas | exit_mmap | mmput | exit_mm | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | --5.40%-- __lru_cache_add lru_cache_add_lru page_add_new_anon_rmap handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault palloc0 0.00% 0.00% irqbalance [kernel.kallsyms] [k] seq_read | ---seq_read proc_reg_read vfs_read sys_read system_call_fastpath __read_nocancel 0.00% 0.00% postmaster [kernel.kallsyms] [k] srcu_read_lock | ---srcu_read_lock SRCU_Read_Lock | |--46.52%-- hook_security_file_permission | security_file_permission | rw_verify_area | | | |--62.05%-- vfs_read | | sys_read | | system_call_fastpath | | __read_nocancel | | | --37.95%-- vfs_write | sys_write | system_call_fastpath | __write_nocancel | |--23.98%-- hook_security_task_kill | security_task_kill | check_kill_permission | group_send_sig_info | kill_pid_info | sys_kill | system_call_fastpath | __GI___kill | |--21.94%-- cyl_sys_open_full | cyl_sys_open | system_call_fastpath | __GI___libc_open | | | --100.00%-- __fopen_internal | |--5.73%-- hook_security_file_mmap | security_file_mmap | do_brk | sys_brk | system_call_fastpath | __brk | --1.83%-- hook_security_file_free security_file_free __fput fput filp_close sys_close system_call_fastpath __close_nocancel 0.00% 0.00% perf [kernel.kallsyms] [k] __ext4_journal_stop | ---__ext4_journal_stop | |--67.72%-- ext4_da_write_end | generic_file_buffered_write | __generic_file_aio_write | generic_file_aio_write | ext4_file_write | do_sync_write | vfs_write | sys_write | system_call_fastpath | __write_nocancel | --32.28%-- ext4_dirty_inode __mark_inode_dirty | |--58.92%-- generic_write_end | ext4_da_write_end | generic_file_buffered_write | __generic_file_aio_write | generic_file_aio_write | ext4_file_write | do_sync_write | vfs_write | sys_write | system_call_fastpath | __write_nocancel | | | --100.00%-- cmd_record | 0x67503 | main | __libc_start_main | --41.08%-- file_update_time __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% postmaster libc-2.12.so [.] __ctype_b_loc | ---__ctype_b_loc 0.00% 0.00% init [kernel.kallsyms] [k] kmem_cache_free | ---kmem_cache_free | |--75.86%-- mempool_free_slab | mempool_free | | | |--63.76%-- bio_free | | | | | |--73.78%-- dm_bio_destructor | | | bio_put | | | clone_endio | | | bio_endio | | | req_bio_endio | | | blk_update_request | | | blk_update_bidi_request | | | blk_end_bidi_request | | | blk_end_request | | | scsi_io_completion | | | scsi_finish_command | | | scsi_softirq_done | | | blk_done_softirq | | | __do_softirq | | | call_softirq | | | do_softirq | | | irq_exit | | | smp_call_function_single_interrupt | | | call_function_single_interrupt | | | cpuidle_idle_call | | | cpu_idle | | | start_secondary | | | | | --26.22%-- bio_fs_destructor | | bio_put | | end_bio_bh_io_sync | | bio_endio | | dec_pending | | clone_endio | | bio_endio | | req_bio_endio | | blk_update_request | | blk_update_bidi_request | | blk_end_bidi_request | | blk_end_request | | scsi_io_completion | | scsi_finish_command | | scsi_softirq_done | | blk_done_softirq | | __do_softirq | | call_softirq | | do_softirq | | irq_exit | | smp_call_function_single_interrupt | | call_function_single_interrupt | | cpuidle_idle_call | | cpu_idle | | start_secondary | | | |--25.89%-- dec_pending | | clone_endio | | bio_endio | | req_bio_endio | | blk_update_request | | blk_update_bidi_request | | blk_end_bidi_request | | blk_end_request | | scsi_io_completion | | scsi_finish_command | | scsi_softirq_done | | blk_done_softirq | | __do_softirq | | call_softirq | | do_softirq | | irq_exit | | smp_call_function_single_interrupt | | call_function_single_interrupt | | cpuidle_idle_call | | cpu_idle | | start_secondary | | | --10.35%-- clone_endio | bio_endio | req_bio_endio | blk_update_request | blk_update_bidi_request | blk_end_bidi_request | blk_end_request | scsi_io_completion | scsi_finish_command | scsi_softirq_done | blk_done_softirq | __do_softirq | call_softirq | do_softirq | irq_exit | smp_call_function_single_interrupt | call_function_single_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | |--10.50%-- scsi_pool_free_command | __scsi_put_command | scsi_put_command | scsi_next_command | scsi_io_completion | scsi_finish_command | scsi_softirq_done | blk_done_softirq | __do_softirq | call_softirq | do_softirq | irq_exit | smp_call_function_single_interrupt | call_function_single_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | |--6.59%-- file_free_rcu | __rcu_process_callbacks | rcu_process_callbacks | __do_softirq | call_softirq | do_softirq | irq_exit | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | |--2.02%-- free_task | __put_task_struct | delayed_put_task_struct | __rcu_process_callbacks | rcu_process_callbacks | __do_softirq | call_softirq | do_softirq | irq_exit | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | |--1.64%-- free_thread_xstate | free_thread_info | free_task | __put_task_struct | delayed_put_task_struct | __rcu_process_callbacks | rcu_process_callbacks | __do_softirq | call_softirq | do_softirq | irq_exit | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | |--1.36%-- put_cred_rcu | __rcu_process_callbacks | rcu_process_callbacks | __do_softirq | call_softirq | do_softirq | irq_exit | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | |--1.19%-- __kfree_skb | consume_skb | dev_kfree_skb_any | tg3_poll_work | tg3_poll | net_rx_action | __do_softirq | call_softirq | do_softirq | irq_exit | do_IRQ | ret_from_intr | cpuidle_idle_call | cpu_idle | start_secondary | --0.83%-- epi_rcu_free __rcu_process_callbacks rcu_process_callbacks __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% postmaster [kernel.kallsyms] [k] enqueue_hrtimer | ---enqueue_hrtimer __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt | |--23.53%-- PinBuffer | |--11.69%-- GetPrivateRefCountEntry | |--5.94%-- heap_hot_search_buffer | |--5.94%-- LWLockRelease | |--5.94%-- btrescan | |--5.94%-- get_hash_value | |--5.90%-- LockBuffer | |--5.90%-- _bt_search | |--5.87%-- ResourceOwnerForgetBuffer | |--5.85%-- find_lock_page | shmem_getpage_gfp | shmem_fault | __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | heap_page_prune_opt | |--5.84%-- LWLockAcquire | |--5.83%-- _bt_preprocess_array_keys | --5.83%-- index_getnext_tid 0.00% 0.00% init [kernel.kallsyms] [k] native_read_tsc | ---native_read_tsc | |--70.15%-- native_sched_clock | sched_clock | sched_clock_cpu | | | |--98.91%-- update_rq_clock | | | | | |--88.97%-- run_rebalance_domains | | | __do_softirq | | | call_softirq | | | do_softirq | | | irq_exit | | | scheduler_ipi | | | smp_reschedule_interrupt | | | reschedule_interrupt | | | cpuidle_idle_call | | | cpu_idle | | | start_secondary | | | | | |--9.70%-- enqueue_task | | | activate_task | | | try_to_wake_up | | | default_wake_function | | | autoremove_wake_function | | | __wake_up_common | | | __wake_up | | | insert_work | | | __queue_work | | | delayed_work_timer_fn | | | run_timer_softirq | | | __do_softirq | | | call_softirq | | | do_softirq | | | irq_exit | | | smp_apic_timer_interrupt | | | apic_timer_interrupt | | | cpuidle_idle_call | | | cpu_idle | | | start_secondary | | | | | --1.33%-- scheduler_tick | | update_process_times | | tick_sched_timer | | __run_hrtimer | | hrtimer_interrupt | | local_apic_timer_interrupt | | smp_apic_timer_interrupt | | apic_timer_interrupt | | cpuidle_idle_call | | cpu_idle | | start_secondary | | | --1.09%-- sched_clock_idle_sleep_event | tick_nohz_stop_sched_tick | irq_exit | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | |--20.25%-- read_tsc | | | |--72.71%-- ktime_get | | | | | |--83.11%-- clockevents_program_event | | | tick_program_event | | | | | | | |--58.76%-- __hrtimer_start_range_ns | | | | hrtimer_start_range_ns | | | | tick_nohz_restart_sched_tick | | | | cpu_idle | | | | start_secondary | | | | | | | |--39.81%-- hrtimer_force_reprogram | | | | __remove_hrtimer | | | | hrtimer_try_to_cancel | | | | hrtimer_cancel | | | | tick_nohz_restart_sched_tick | | | | cpu_idle | | | | start_secondary | | | | | | | --1.43%-- hrtimer_interrupt | | | local_apic_timer_interrupt | | | smp_apic_timer_interrupt | | | apic_timer_interrupt | | | cpuidle_idle_call | | | cpu_idle | | | start_secondary | | | | | |--11.36%-- tick_nohz_restart_sched_tick | | | cpu_idle | | | start_secondary | | | | | --5.53%-- tick_check_idle | | irq_enter | | smp_apic_timer_interrupt | | apic_timer_interrupt | | cpuidle_idle_call | | cpu_idle | | start_secondary | | | |--18.50%-- ktime_get_update_offsets | | hrtimer_interrupt | | local_apic_timer_interrupt | | smp_apic_timer_interrupt | | apic_timer_interrupt | | cpuidle_idle_call | | cpu_idle | | start_secondary | | | |--7.03%-- getnstimeofday | | ktime_get_real | | intel_idle | | cpuidle_idle_call | | cpu_idle | | start_secondary | | | --1.76%-- do_timer | tick_do_update_jiffies64 | tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | |--8.99%-- getnstimeofday | ktime_get_real | intel_idle | cpuidle_idle_call | cpu_idle | start_secondary | --0.61%-- ktime_get clockevents_program_event tick_program_event hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% postmaster [kernel.kallsyms] [k] flush_tlb_page | ---flush_tlb_page | |--94.12%-- do_wp_page | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | | | |--17.72%-- InitializeOneGUCOption | | | |--13.54%-- __libc_fork | | fork_process | | | |--8.32%-- urandom_read | | vfs_read | | sys_read | | system_call_fastpath | | __read_nocancel | | | |--7.38%-- maybe_start_bgworkers | | | |--6.34%-- _dl_fini | | exit | | | |--6.29%-- AllocSetAlloc | | | |--6.24%-- ParallelQueryMain | | | |--6.18%-- ClosePostmasterPorts | | | |--6.14%-- _IO_vsnprintf | | | |--6.04%-- FunctionCall2Coll | | | |--5.55%-- _bt_first | | | |--5.25%-- AfterTriggerBeginXact | | | --5.01%-- hash_search_with_hash_value | --5.88%-- ptep_set_access_flags do_wp_page handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault __libc_fork fork_process 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] __split_and_process_bio | ---__split_and_process_bio dm_make_request generic_make_request submit_bio submit_bh __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage mpage_da_submit_io mpage_da_map_and_submit | |--77.55%-- mpage_add_bh_to_extent | write_cache_pages_da | ext4_da_writepages | do_writepages | writeback_single_inode | writeback_sb_inodes | writeback_inodes_wb | wb_writeback | wb_do_writeback | bdi_writeback_thread | kthread | child_rip | --22.45%-- ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% postmaster [kernel.kallsyms] [k] __wake_up_sync_key | ---__wake_up_sync_key | |--92.80%-- __wake_up_sync | | | |--45.14%-- pipe_read | | do_sync_read | | vfs_read | | sys_read | | system_call_fastpath | | __read_nocancel | | | |--41.84%-- pipe_write | | do_sync_write | | vfs_write | | sys_write | | system_call_fastpath | | __write_nocancel | | | --13.02%-- pipe_release | pipe_read_release | __fput | fput | filp_close | put_files_struct | exit_files | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | |--6.03%-- sock_def_write_space | sock_wfree | loopback_xmit | dev_hard_start_xmit | dev_queue_xmit | ip6_finish_output2 | ip6_finish_output | ip6_output | ip6_local_out | ip6_push_pending_frames | udp_v6_push_pending_frames | udpv6_sendmsg | inet_sendmsg | sock_sendmsg | sys_sendto | system_call_fastpath | __libc_send | --1.17%-- sock_def_readable sock_queue_rcv_skb udpv6_queue_rcv_skb release_sock udpv6_sendmsg inet_sendmsg sock_sendmsg sys_sendto system_call_fastpath __libc_send 0.00% 0.00% perf [kernel.kallsyms] [k] __block_commit_write | ---__block_commit_write block_write_end generic_write_end ext4_da_write_end generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% postmaster [kernel.kallsyms] [k] auditsys | ---auditsys | |--24.10%-- epoll_wait | |--22.01%-- __GI___mmap64 | |--20.57%-- __GI___kill | |--12.10%-- __write_nocancel | |--7.42%-- epoll_create1 | |--5.76%-- __brk | |--5.34%-- __read_nocancel | |--1.53%-- __libc_recv | --1.17%-- __sigprocmask 0.00% 0.00% perf [kernel.kallsyms] [k] ext4_mark_iloc_dirty | ---ext4_mark_iloc_dirty ext4_mark_inode_dirty ext4_dirty_inode __mark_inode_dirty | |--78.21%-- generic_write_end | ext4_da_write_end | generic_file_buffered_write | __generic_file_aio_write | generic_file_aio_write | ext4_file_write | do_sync_write | vfs_write | sys_write | system_call_fastpath | __write_nocancel | | | --100.00%-- cmd_record | 0x67503 | main | __libc_start_main | --21.79%-- file_update_time __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% sh [kernel.kallsyms] [k] system_call_fastpath | ---system_call_fastpath | |--82.41%-- __GI___socket | get_mapping | __nscd_get_map_ref | |--8.44%-- mmap64 | | | --100.00%-- _dl_map_object | |--4.67%-- __read_nocancel | --4.49%-- __GI___libc_open 0.00% 0.00% postmaster [kernel.kallsyms] [k] security_inode_permission | ---security_inode_permission | |--66.32%-- __link_path_walk | path_walk | filename_lookup | | | |--91.42%-- do_filp_open | | do_sys_open | | sys_open | | cyl_sys_open_full | | cyl_sys_open | | system_call_fastpath | | __GI___libc_open | | | | | |--68.42%-- dsm_impl_op | | | | | --31.58%-- __fopen_internal | | | --8.58%-- user_path_at | sys_faccessat | sys_access | system_call_fastpath | __GI___access | --33.68%-- inode_permission may_open do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open | --100.00%-- dsm_impl_op 0.00% 0.00% init [kernel.kallsyms] [k] __wake_up_common | ---__wake_up_common | |--91.15%-- __wake_up | insert_work | __queue_work | | | |--96.95%-- delayed_work_timer_fn | | run_timer_softirq | | __do_softirq | | call_softirq | | do_softirq | | irq_exit | | smp_apic_timer_interrupt | | apic_timer_interrupt | | cpuidle_idle_call | | cpu_idle | | start_secondary | | | --3.05%-- queue_work_on | queue_work | kblockd_schedule_work | cfq_completed_request | elv_completed_request | __blk_put_request | blk_finish_request | blk_end_bidi_request | blk_end_request | scsi_io_completion | scsi_finish_command | scsi_softirq_done | blk_done_softirq | __do_softirq | call_softirq | do_softirq | irq_exit | smp_call_function_single_interrupt | call_function_single_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --8.85%-- insert_work __queue_work delayed_work_timer_fn run_timer_softirq __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% postmaster postgres [.] dsm_impl_op | ---dsm_impl_op 0.00% 0.00% postmaster [kernel.kallsyms] [k] __netif_receive_skb | ---__netif_receive_skb | |--62.58%-- netif_receive_skb | napi_skb_finish | napi_gro_receive | tg3_poll_work | tg3_poll_msix | net_rx_action | __do_softirq | call_softirq | do_softirq | irq_exit | | | |--90.00%-- do_IRQ | | ret_from_intr | | | | | |--22.23%-- PinBuffer | | | | | |--11.12%-- heap_page_prune_opt | | | | | |--11.12%-- ResourceArrayRemove | | | | | |--11.12%-- ReleaseAndReadBuffer | | | | | |--11.11%-- find_lock_page | | | shmem_getpage_gfp | | | shmem_fault | | | __do_fault | | | handle_pte_fault | | | handle_mm_fault | | | __do_page_fault | | | do_page_fault | | | page_fault | | | heap_hot_search_buffer | | | | | |--11.11%-- hash_search_with_hash_value | | | | | |--11.11%-- index_getprocinfo | | | | | --11.09%-- ExecInterpExpr | | | --10.00%-- smp_apic_timer_interrupt | apic_timer_interrupt | PinBuffer | --37.42%-- process_backlog net_rx_action __do_softirq call_softirq local_bh_enable dev_queue_xmit ip6_finish_output2 ip6_finish_output ip6_output ip6_local_out ip6_push_pending_frames udp_v6_push_pending_frames udpv6_sendmsg inet_sendmsg sock_sendmsg sys_sendto system_call_fastpath __libc_send 0.00% 0.00% postmaster [kernel.kallsyms] [k] physflat_send_IPI_mask | ---physflat_send_IPI_mask | |--93.69%-- native_smp_send_reschedule | | | |--60.57%-- scheduler_tick | | update_process_times | | tick_sched_timer | | __run_hrtimer | | hrtimer_interrupt | | local_apic_timer_interrupt | | smp_apic_timer_interrupt | | apic_timer_interrupt | | | | | |--22.22%-- LWLockAcquire | | | | | |--22.22%-- slot_deform_tuple | | | | | |--11.11%-- PinBuffer | | | | | |--11.11%-- hash_search_with_hash_value | | | | | |--11.11%-- ReleaseAndReadBuffer | | | | | |--11.11%-- heap_hot_search_buffer | | | | | --11.11%-- heap_page_prune_opt | | | --39.43%-- kick_process | signal_wake_up | complete_signal | __send_signal | send_signal | do_send_sig_info | group_send_sig_info | kill_pid_info | sys_kill | system_call_fastpath | __GI___kill | --6.31%-- scheduler_tick update_process_times tick_sched_timer __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt heap_page_prune_opt 0.00% 0.00% postmaster libc-2.12.so [.] malloc | ---malloc 0.00% 0.00% postmaster postgres [.] load_relcache_init_file | ---load_relcache_init_file 0.00% 0.00% postmaster [kernel.kallsyms] [k] hook_security_file_permission | ---hook_security_file_permission | |--93.49%-- security_file_permission | rw_verify_area | | | |--59.44%-- vfs_read | | sys_read | | system_call_fastpath | | __read_nocancel | | | --40.56%-- vfs_write | sys_write | system_call_fastpath | __write_nocancel | --6.51%-- rw_verify_area | |--96.01%-- vfs_read | sys_read | system_call_fastpath | __read_nocancel | --3.99%-- vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% postmaster [unknown] [.] 0x00009c8500007f65 | ---0x9c8500007f65 0.00% 0.00% postmaster [kernel.kallsyms] [k] check_preempt_curr | ---check_preempt_curr | |--90.85%-- try_to_wake_up | | | |--50.08%-- default_wake_function | | autoremove_wake_function | | | | | |--69.33%-- wake_bit_function | | | __wake_up_common | | | __wake_up | | | __wake_up_bit | | | unlock_page | | | __do_fault | | | handle_pte_fault | | | handle_mm_fault | | | __do_page_fault | | | do_page_fault | | | page_fault | | | | | | | |--60.04%-- heap_page_prune_opt | | | | | | | |--20.10%-- heap_hot_search_buffer | | | | | | | --19.85%-- _bt_readnextpage | | | | | --30.67%-- __wake_up_common | | __wake_up | | | | | |--54.56%-- release_sock | | | | | | | |--81.68%-- udpv6_sendmsg | | | | inet_sendmsg | | | | sock_sendmsg | | | | sys_sendto | | | | system_call_fastpath | | | | __libc_send | | | | | | | --18.32%-- skb_free_datagram_locked | | | udpv6_recvmsg | | | sock_common_recvmsg | | | sock_recvmsg | | | sys_recvfrom | | | system_call_fastpath | | | __libc_recv | | | | | --45.44%-- insert_work | | __queue_work | | delayed_work_timer_fn | | run_timer_softirq | | __do_softirq | | call_softirq | | do_softirq | | irq_exit | | smp_apic_timer_interrupt | | apic_timer_interrupt | | heap_hot_search_buffer | | | --49.92%-- wake_up_state | | | |--87.35%-- signal_wake_up | | complete_signal | | __send_signal | | send_signal | | do_send_sig_info | | group_send_sig_info | | kill_pid_info | | sys_kill | | system_call_fastpath | | __GI___kill | | | --12.65%-- wake_futex | futex_wake | do_futex | sys_futex | system_call_fastpath | sem_post | |--6.22%-- wake_up_state | signal_wake_up | complete_signal | __send_signal | send_signal | do_send_sig_info | group_send_sig_info | kill_pid_info | sys_kill | system_call_fastpath | __GI___kill | --2.93%-- wake_up_new_task do_fork sys_clone stub_clone __libc_fork fork_process 0.00% 0.00% postmaster [kernel.kallsyms] [k] FileUtil_GetPath | ---FileUtil_GetPath hook_security_file_free security_file_free __fput fput | |--81.11%-- filp_close | | | |--53.02%-- sys_close | | system_call_fastpath | | __close_nocancel | | | --46.98%-- put_files_struct | exit_files | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | --18.89%-- remove_vma do_munmap sys_munmap system_call_fastpath __GI___munmap 0.00% 0.00% postmaster [kernel.kallsyms] [k] nameidata_to_filp | ---nameidata_to_filp do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open | |--34.86%-- __fopen_internal | |--5.92%-- dsm_impl_op --59.22%-- [...] 0.00% 0.00% postmaster [kernel.kallsyms] [k] __dentry_open | ---__dentry_open nameidata_to_filp do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open | |--34.86%-- __fopen_internal | |--5.92%-- dsm_impl_op --59.22%-- [...] 0.00% 0.00% init [kernel.kallsyms] [k] try_to_wake_up | ---try_to_wake_up | |--80.57%-- default_wake_function | autoremove_wake_function | __wake_up_common | __wake_up | insert_work | __queue_work | | | |--96.43%-- delayed_work_timer_fn | | run_timer_softirq | | __do_softirq | | call_softirq | | do_softirq | | irq_exit | | smp_apic_timer_interrupt | | apic_timer_interrupt | | cpuidle_idle_call | | cpu_idle | | start_secondary | | | --3.57%-- queue_work_on | queue_work | kblockd_schedule_work | cfq_completed_request | elv_completed_request | __blk_put_request | blk_finish_request | blk_end_bidi_request | blk_end_request | scsi_io_completion | scsi_finish_command | scsi_softirq_done | blk_done_softirq | __do_softirq | call_softirq | do_softirq | irq_exit | smp_call_function_single_interrupt | call_function_single_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --19.43%-- wake_up_process | |--47.44%-- hrtimer_wakeup | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | |--29.57%-- watchdog_timer_fn | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --22.99%-- process_timeout run_timer_softirq __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% init [kernel.kallsyms] [k] getnstimeofday | ---getnstimeofday | |--91.31%-- ktime_get_real | intel_idle | cpuidle_idle_call | cpu_idle | start_secondary | --8.69%-- intel_idle cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% postmaster [kernel.kallsyms] [k] FileUtil_GetPath_bypath | ---FileUtil_GetPath_bypath FileUtil_GetPath hook_security_file_free security_file_free __fput fput | |--80.82%-- filp_close | | | |--52.14%-- sys_close | | system_call_fastpath | | __close_nocancel | | | --47.86%-- put_files_struct | exit_files | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | --19.18%-- remove_vma do_munmap sys_munmap system_call_fastpath __GI___munmap 0.00% 0.00% postmaster [kernel.kallsyms] [k] system_call | ---system_call | |--19.38%-- _bt_readnextpage | |--19.15%-- procsignal_sigusr1_handler | |--12.58%-- heap_hot_search_buffer | |--6.70%-- __write_nocancel | |--6.44%-- _bt_compare | |--6.41%-- epoll_wait | |--6.39%-- ExecInterpExpr | |--6.34%-- heap_page_prune_opt | |--5.84%-- __close_nocancel | |--5.82%-- __read_nocancel | |--4.32%-- sigusr1_handler | --0.64%-- __GI___kill 0.00% 0.00% check_open_file [kernel.kallsyms] [k] avc_has_perm | ---avc_has_perm | |--81.53%-- inode_has_perm | | | |--55.17%-- dentry_has_perm | | selinux_inode_readlink | | security_inode_readlink | | sys_readlinkat | | sys_readlink | | system_call_fastpath | | __GI___readlink | | | --44.83%-- selinux_inode_permission | security_inode_permission | __link_path_walk | path_walk | filename_lookup | | | |--50.56%-- do_filp_open | | do_sys_open | | sys_open | | cyl_sys_open_full | | cyl_sys_open | | system_call_fastpath | | __open_nocancel | | | --49.44%-- user_path_at | vfs_fstatat | vfs_stat | sys_newstat | system_call_fastpath | __xstat64 | --18.47%-- selinux_sysctl security_sysctl sysctl_perm proc_sys_permission | |--66.84%-- __link_path_walk | path_walk | filename_lookup | do_filp_open | do_sys_open | sys_open | cyl_sys_open_full | cyl_sys_open | system_call_fastpath | __open_nocancel | --33.16%-- inode_permission may_open do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __open_nocancel 0.00% 0.00% check_open_file [kernel.kallsyms] [k] avc_has_perm_noaudit | ---avc_has_perm_noaudit avc_has_perm | |--81.53%-- inode_has_perm | | | |--55.17%-- dentry_has_perm | | selinux_inode_readlink | | security_inode_readlink | | sys_readlinkat | | sys_readlink | | system_call_fastpath | | __GI___readlink | | | --44.83%-- selinux_inode_permission | security_inode_permission | __link_path_walk | path_walk | filename_lookup | | | |--50.56%-- do_filp_open | | do_sys_open | | sys_open | | cyl_sys_open_full | | cyl_sys_open | | system_call_fastpath | | __open_nocancel | | | --49.44%-- user_path_at | vfs_fstatat | vfs_stat | sys_newstat | system_call_fastpath | __xstat64 | --18.47%-- selinux_sysctl security_sysctl sysctl_perm proc_sys_permission | |--66.84%-- __link_path_walk | path_walk | filename_lookup | do_filp_open | do_sys_open | sys_open | cyl_sys_open_full | cyl_sys_open | system_call_fastpath | __open_nocancel | --33.16%-- inode_permission may_open do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __open_nocancel 0.00% 0.00% check_open_file [kernel.kallsyms] [k] security_compute_av | ---security_compute_av avc_has_perm_noaudit avc_has_perm | |--81.53%-- inode_has_perm | | | |--55.17%-- dentry_has_perm | | selinux_inode_readlink | | security_inode_readlink | | sys_readlinkat | | sys_readlink | | system_call_fastpath | | __GI___readlink | | | --44.83%-- selinux_inode_permission | security_inode_permission | __link_path_walk | path_walk | filename_lookup | | | |--50.56%-- do_filp_open | | do_sys_open | | sys_open | | cyl_sys_open_full | | cyl_sys_open | | system_call_fastpath | | __open_nocancel | | | --49.44%-- user_path_at | vfs_fstatat | vfs_stat | sys_newstat | system_call_fastpath | __xstat64 | --18.47%-- selinux_sysctl security_sysctl sysctl_perm proc_sys_permission | |--66.84%-- __link_path_walk | path_walk | filename_lookup | do_filp_open | do_sys_open | sys_open | cyl_sys_open_full | cyl_sys_open | system_call_fastpath | __open_nocancel | --33.16%-- inode_permission may_open do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __open_nocancel 0.00% 0.00% check_open_file [kernel.kallsyms] [k] context_struct_compute_av | ---context_struct_compute_av security_compute_av avc_has_perm_noaudit avc_has_perm | |--81.53%-- inode_has_perm | | | |--55.17%-- dentry_has_perm | | selinux_inode_readlink | | security_inode_readlink | | sys_readlinkat | | sys_readlink | | system_call_fastpath | | __GI___readlink | | | --44.83%-- selinux_inode_permission | security_inode_permission | __link_path_walk | path_walk | filename_lookup | | | |--50.56%-- do_filp_open | | do_sys_open | | sys_open | | cyl_sys_open_full | | cyl_sys_open | | system_call_fastpath | | __open_nocancel | | | --49.44%-- user_path_at | vfs_fstatat | vfs_stat | sys_newstat | system_call_fastpath | __xstat64 | --18.47%-- selinux_sysctl security_sysctl sysctl_perm proc_sys_permission | |--66.84%-- __link_path_walk | path_walk | filename_lookup | do_filp_open | do_sys_open | sys_open | cyl_sys_open_full | cyl_sys_open | system_call_fastpath | __open_nocancel | --33.16%-- inode_permission may_open do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __open_nocancel 0.00% 0.00% check_open_file [kernel.kallsyms] [k] avtab_search_node | ---avtab_search_node | |--81.91%-- cond_compute_av | context_struct_compute_av | security_compute_av | avc_has_perm_noaudit | avc_has_perm | | | |--77.45%-- inode_has_perm | | | | | |--61.59%-- dentry_has_perm | | | selinux_inode_readlink | | | security_inode_readlink | | | sys_readlinkat | | | sys_readlink | | | system_call_fastpath | | | __GI___readlink | | | | | --38.41%-- selinux_inode_permission | | security_inode_permission | | __link_path_walk | | path_walk | | filename_lookup | | | | | |--50.60%-- do_filp_open | | | do_sys_open | | | sys_open | | | cyl_sys_open_full | | | cyl_sys_open | | | system_call_fastpath | | | __open_nocancel | | | | | --49.40%-- user_path_at | | vfs_fstatat | | vfs_stat | | sys_newstat | | system_call_fastpath | | __xstat64 | | | --22.55%-- selinux_sysctl | security_sysctl | sysctl_perm | proc_sys_permission | | | |--66.84%-- __link_path_walk | | path_walk | | filename_lookup | | do_filp_open | | do_sys_open | | sys_open | | cyl_sys_open_full | | cyl_sys_open | | system_call_fastpath | | __open_nocancel | | | --33.16%-- inode_permission | may_open | do_filp_open | do_sys_open | sys_open | cyl_sys_open_full | cyl_sys_open | system_call_fastpath | __open_nocancel | --18.09%-- context_struct_compute_av security_compute_av avc_has_perm_noaudit avc_has_perm inode_has_perm | |--67.34%-- selinux_inode_permission | security_inode_permission | __link_path_walk | path_walk | filename_lookup | | | |--50.47%-- do_filp_open | | do_sys_open | | sys_open | | cyl_sys_open_full | | cyl_sys_open | | system_call_fastpath | | __open_nocancel | | | --49.53%-- user_path_at | vfs_fstatat | vfs_stat | sys_newstat | system_call_fastpath | __xstat64 | --32.66%-- dentry_has_perm selinux_inode_readlink security_inode_readlink sys_readlinkat sys_readlink system_call_fastpath __GI___readlink 0.00% 0.00% postmaster [kernel.kallsyms] [k] dput | ---dput | |--72.94%-- __fput | fput | filp_close | | | |--56.21%-- sys_close | | system_call_fastpath | | __close_nocancel | | | --43.79%-- put_files_struct | exit_files | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | |--12.03%-- sys_renameat | sys_rename | cyl_sys_rename | system_call_fastpath | rename | | | --100.00%-- 0x315f62642f706d74 | |--6.69%-- __audit_syscall_exit | sysret_audit | | | |--95.80%-- __GI___kill | | | --4.20%-- __select | |--6.38%-- path_to_nameidata | __link_path_walk | path_walk | filename_lookup | do_filp_open | do_sys_open | sys_open | cyl_sys_open_full | cyl_sys_open | system_call_fastpath | __GI___libc_open | --1.95%-- follow_managed do_lookup __link_path_walk path_walk filename_lookup do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% postmaster postgres [.] btbeginscan | ---btbeginscan 0.00% 0.00% postmaster [kernel.kallsyms] [k] mmap_region | ---mmap_region do_mmap_pgoff sys_mmap_pgoff sys_mmap system_call_fastpath __GI___mmap64 0.00% 0.00% init [kernel.kallsyms] [k] sched_clock | ---sched_clock | |--83.10%-- sched_clock_cpu | | | |--98.18%-- update_rq_clock | | | | | |--83.25%-- run_rebalance_domains | | | __do_softirq | | | call_softirq | | | do_softirq | | | irq_exit | | | scheduler_ipi | | | smp_reschedule_interrupt | | | reschedule_interrupt | | | cpuidle_idle_call | | | cpu_idle | | | start_secondary | | | | | |--9.38%-- enqueue_task | | | activate_task | | | try_to_wake_up | | | | | | | |--96.81%-- default_wake_function | | | | autoremove_wake_function | | | | __wake_up_common | | | | __wake_up | | | | insert_work | | | | __queue_work | | | | delayed_work_timer_fn | | | | run_timer_softirq | | | | __do_softirq | | | | call_softirq | | | | do_softirq | | | | irq_exit | | | | smp_apic_timer_interrupt | | | | apic_timer_interrupt | | | | cpuidle_idle_call | | | | cpu_idle | | | | start_secondary | | | | | | | --3.19%-- wake_up_process | | | hrtimer_wakeup | | | __run_hrtimer | | | hrtimer_interrupt | | | local_apic_timer_interrupt | | | smp_apic_timer_interrupt | | | apic_timer_interrupt | | | cpuidle_idle_call | | | cpu_idle | | | start_secondary | | | | | --7.38%-- scheduler_tick | | update_process_times | | tick_sched_timer | | __run_hrtimer | | hrtimer_interrupt | | local_apic_timer_interrupt | | smp_apic_timer_interrupt | | apic_timer_interrupt | | cpuidle_idle_call | | cpu_idle | | start_secondary | | | --1.82%-- sched_clock_idle_sleep_event | tick_nohz_stop_sched_tick | irq_exit | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | |--9.53%-- update_rq_clock | | | |--86.10%-- scheduler_tick | | update_process_times | | tick_sched_timer | | __run_hrtimer | | hrtimer_interrupt | | local_apic_timer_interrupt | | smp_apic_timer_interrupt | | apic_timer_interrupt | | cpuidle_idle_call | | cpu_idle | | start_secondary | | | --13.90%-- enqueue_task | activate_task | try_to_wake_up | wake_up_process | hrtimer_wakeup | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | |--6.25%-- blkiocg_update_completion_stats | cfq_completed_request | elv_completed_request | __blk_put_request | blk_finish_request | blk_end_bidi_request | blk_end_request | scsi_io_completion | scsi_finish_command | scsi_softirq_done | blk_done_softirq | __do_softirq | call_softirq | do_softirq | irq_exit | smp_call_function_single_interrupt | call_function_single_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --1.11%-- sched_clock_idle_sleep_event tick_nohz_stop_sched_tick irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% postmaster [kernel.kallsyms] [k] selinux_inode_permission | ---selinux_inode_permission security_inode_permission | |--64.12%-- __link_path_walk | path_walk | filename_lookup | | | |--90.54%-- do_filp_open | | do_sys_open | | sys_open | | cyl_sys_open_full | | cyl_sys_open | | system_call_fastpath | | __GI___libc_open | | | | | |--51.73%-- dsm_impl_op | | | | | --48.27%-- __fopen_internal | | | --9.46%-- user_path_at | sys_faccessat | sys_access | system_call_fastpath | __GI___access | --35.88%-- inode_permission may_open do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open | --100.00%-- dsm_impl_op 0.00% 0.00% init [kernel.kallsyms] [k] __switch_to | ---__switch_to | |--27.42%-- schedule --72.58%-- [...] 0.00% 0.00% postmaster [kernel.kallsyms] [k] check_kill_permission | ---check_kill_permission group_send_sig_info kill_pid_info sys_kill system_call_fastpath __GI___kill | |--6.65%-- 0x1 | 0x100007fff --93.35%-- [...] 0.00% 0.00% postmaster [kernel.kallsyms] [k] tg3_poll_msix | ---tg3_poll_msix net_rx_action __do_softirq call_softirq do_softirq irq_exit | |--93.33%-- do_IRQ | ret_from_intr | | | |--14.29%-- PinBuffer | | | |--14.29%-- LWLockAcquire | | | |--7.15%-- heap_page_prune_opt | | | |--7.15%-- ResourceArrayRemove | | | |--7.15%-- ReleaseAndReadBuffer | | | |--7.15%-- DataChecksumsEnabled | | | |--7.15%-- find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_hot_search_buffer | | | |--7.15%-- hash_search_with_hash_value | | | |--7.15%-- _bt_checkkeys | | | |--7.15%-- index_getprocinfo | | | |--7.13%-- ExecInterpExpr | | | --7.10%-- slot_deform_tuple | --6.67%-- smp_apic_timer_interrupt apic_timer_interrupt PinBuffer 0.00% 0.00% postmaster [kernel.kallsyms] [k] do_IRQ | ---do_IRQ ret_from_intr | |--13.34%-- PinBuffer | |--13.34%-- LWLockAcquire | |--6.67%-- heap_page_prune_opt | |--6.67%-- ResourceArrayRemove | |--6.67%-- ReleaseAndReadBuffer | |--6.67%-- DataChecksumsEnabled | |--6.67%-- find_lock_page | shmem_getpage_gfp | shmem_fault | __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | heap_hot_search_buffer | |--6.67%-- hash_search_with_hash_value | |--6.67%-- _bt_checkkeys | |--6.67%-- index_getprocinfo | |--6.67%-- hash_any | |--6.66%-- ExecInterpExpr | --6.62%-- slot_deform_tuple 0.00% 0.00% init [kernel.kallsyms] [k] __wake_up | ---__wake_up insert_work __queue_work | |--97.01%-- delayed_work_timer_fn | run_timer_softirq | __do_softirq | call_softirq | do_softirq | irq_exit | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --2.99%-- queue_work_on queue_work kblockd_schedule_work cfq_completed_request elv_completed_request __blk_put_request blk_finish_request blk_end_bidi_request blk_end_request scsi_io_completion scsi_finish_command scsi_softirq_done blk_done_softirq __do_softirq call_softirq do_softirq irq_exit smp_call_function_single_interrupt call_function_single_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% postmaster [kernel.kallsyms] [k] ip6_local_out | ---ip6_local_out ip6_push_pending_frames udp_v6_push_pending_frames udpv6_sendmsg inet_sendmsg sock_sendmsg sys_sendto system_call_fastpath __libc_send 0.00% 0.00% postmaster [kernel.kallsyms] [k] get_page | ---get_page | |--61.39%-- __lru_cache_add | lru_cache_add_lru | page_add_new_anon_rmap | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | | | |--31.47%-- memcpy | | | |--30.04%-- AllocSetAlloc | | | |--20.02%-- _int_malloc | | | |--9.26%-- sYSMALLOc | | | --9.22%-- CreateTemplateTupleDesc | |--27.08%-- copy_pte_range | copy_page_range | dup_mm | copy_process | do_fork | sys_clone | stub_clone | __libc_fork | fork_process | |--6.20%-- __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | shm_mq_set_sender | --5.33%-- do_wp_page handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault maybe_start_bgworkers 0.00% 0.00% postmaster [kernel.kallsyms] [k] default_send_IPI_mask_sequence_phys | ---default_send_IPI_mask_sequence_phys physflat_send_IPI_mask native_smp_send_reschedule | |--60.57%-- scheduler_tick | update_process_times | tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--22.22%-- LWLockAcquire | | | |--22.22%-- slot_deform_tuple | | | |--11.11%-- PinBuffer | | | |--11.11%-- hash_search_with_hash_value | | | |--11.11%-- ReleaseAndReadBuffer | | | |--11.11%-- heap_hot_search_buffer | | | --11.11%-- heap_page_prune_opt | --39.43%-- kick_process signal_wake_up complete_signal __send_signal send_signal do_send_sig_info group_send_sig_info kill_pid_info sys_kill system_call_fastpath __GI___kill 0.00% 0.00% postmaster [kernel.kallsyms] [k] security_file_permission | ---security_file_permission rw_verify_area | |--59.44%-- vfs_read | sys_read | system_call_fastpath | __read_nocancel | --40.56%-- vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% postmaster [kernel.kallsyms] [k] jiffies_to_timeval | ---jiffies_to_timeval | |--80.03%-- acct_update_integrals | | | |--83.22%-- account_user_time | | account_process_tick | | update_process_times | | tick_sched_timer | | __run_hrtimer | | hrtimer_interrupt | | local_apic_timer_interrupt | | smp_apic_timer_interrupt | | apic_timer_interrupt | | | | | |--20.13%-- LWLockAcquire | | | | | |--19.98%-- heap_hot_search_buffer | | | | | |--10.06%-- ReadBuffer_common | | | | | |--10.01%-- ExecMergeJoin | | | | | |--10.01%-- _bt_binsrch | | | | | |--10.00%-- hash_search_with_hash_value | | | | | |--9.99%-- FunctionCall2Coll | | | | | --9.83%-- ExecHashGetHashValue | | | --16.78%-- account_system_time | account_process_tick | update_process_times | tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | do_page_fault | page_fault | | | |--50.48%-- heap_hot_search_buffer | | | --49.52%-- heap_page_prune_opt | |--13.31%-- account_user_time | account_process_tick | update_process_times | tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--50.02%-- ResourceArrayRemove | | | --49.98%-- ReadBuffer_common | --6.66%-- account_system_time account_process_tick update_process_times tick_sched_timer __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt do_page_fault page_fault heap_hot_search_buffer 0.00% 0.00% postmaster [kernel.kallsyms] [k] recalc_sigpending | ---recalc_sigpending | |--53.67%-- do_signal | do_notify_resume | | | |--62.68%-- retint_signal | | procsignal_sigusr1_handler | | | --37.32%-- int_signal | procsignal_sigusr1_handler | |--27.16%-- dequeue_signal | get_signal_to_deliver | do_signal | do_notify_resume | int_signal | | | |--75.10%-- epoll_wait | | | --24.90%-- __read_nocancel | --19.17%-- sys_rt_sigreturn stub_rt_sigreturn __restore_rt 0.00% 0.00% postmaster libc-2.12.so [.] epoll_create1 | ---epoll_create1 0.00% 0.00% postmaster postgres [.] maybe_start_bgworkers | ---maybe_start_bgworkers 0.00% 0.00% postmaster [kernel.kallsyms] [k] get_pageblock_flags_group | ---get_pageblock_flags_group | |--92.99%-- free_hot_cold_page | __pagevec_free | release_pages | | | |--95.49%-- free_pages_and_swap_cache | | | | | |--37.92%-- unmap_vmas | | | exit_mmap | | | mmput | | | exit_mm | | | do_exit | | | do_group_exit | | | sys_exit_group | | | system_call_fastpath | | | | | |--31.21%-- ___pte_free_tlb | | | free_pgd_range | | | free_pgtables | | | exit_mmap | | | mmput | | | exit_mm | | | do_exit | | | do_group_exit | | | sys_exit_group | | | system_call_fastpath | | | | | --30.87%-- unmap_region | | do_munmap | | sys_munmap | | system_call_fastpath | | __GI___munmap | | | --4.51%-- __pagevec_release | truncate_inode_pages_range | truncate_inode_pages | ext4_delete_inode | generic_delete_inode | generic_drop_inode | iput | dentry_iput | d_kill | dput | sys_renameat | sys_rename | cyl_sys_rename | system_call_fastpath | rename | --7.01%-- __pagevec_free release_pages free_pages_and_swap_cache ___pte_free_tlb free_pgd_range free_pgtables exit_mmap mmput exit_mm do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% postmaster postgres [.] LockRelease | ---LockRelease 0.00% 0.00% postmaster [kernel.kallsyms] [k] save_i387_xstate | ---save_i387_xstate | |--99.68%-- do_signal | do_notify_resume | | | |--78.87%-- int_signal | | | | | |--64.21%-- epoll_wait | | | | | --35.79%-- __read_nocancel | | | --21.13%-- retint_signal | | | |--33.67%-- check_match.12447 | | | |--33.25%-- hash_search_with_hash_value | | | --33.08%-- _bt_checkkeys --0.32%-- [...] 0.00% 0.00% init [kernel.kallsyms] [k] hrtimer_start | ---hrtimer_start | |--99.11%-- tick_nohz_stop_sched_tick | | | |--92.97%-- cpu_idle | | start_secondary | | | --7.03%-- irq_exit | | | |--90.16%-- smp_apic_timer_interrupt | | apic_timer_interrupt | | cpuidle_idle_call | | cpu_idle | | start_secondary | | | --9.84%-- do_IRQ | ret_from_intr | cpuidle_idle_call | cpu_idle | start_secondary | --0.89%-- irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% init [kernel.kallsyms] [k] tg3_timer | ---tg3_timer run_timer_softirq __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% postmaster [kernel.kallsyms] [k] tg3_poll_work | ---tg3_poll_work tg3_poll_msix net_rx_action __do_softirq call_softirq do_softirq irq_exit | |--92.85%-- do_IRQ | ret_from_intr | | | |--15.39%-- PinBuffer | | | |--15.39%-- LWLockAcquire | | | |--7.70%-- heap_page_prune_opt | | | |--7.69%-- ResourceArrayRemove | | | |--7.69%-- ReleaseAndReadBuffer | | | |--7.69%-- DataChecksumsEnabled | | | |--7.69%-- find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_hot_search_buffer | | | |--7.69%-- hash_search_with_hash_value | | | |--7.69%-- _bt_checkkeys | | | |--7.69%-- index_getprocinfo | | | --7.68%-- ExecInterpExpr | --7.15%-- smp_apic_timer_interrupt apic_timer_interrupt PinBuffer 0.00% 0.00% init [kernel.kallsyms] [k] tg3_read32 | ---tg3_read32 tg3_timer run_timer_softirq __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% perf [kernel.kallsyms] [k] jbd2_journal_stop | ---jbd2_journal_stop __ext4_journal_stop | |--71.05%-- ext4_da_write_end | generic_file_buffered_write | __generic_file_aio_write | generic_file_aio_write | ext4_file_write | do_sync_write | vfs_write | sys_write | system_call_fastpath | __write_nocancel | --28.95%-- ext4_dirty_inode __mark_inode_dirty | |--56.15%-- file_update_time | __generic_file_aio_write | generic_file_aio_write | ext4_file_write | do_sync_write | vfs_write | sys_write | system_call_fastpath | __write_nocancel | --43.85%-- generic_write_end ext4_da_write_end generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% postmaster [kernel.kallsyms] [k] __get_free_pages | ---__get_free_pages | |--82.90%-- get_zeroed_page | | | |--83.61%-- __pmd_alloc | | | | | |--79.47%-- copy_page_range | | | dup_mm | | | copy_process | | | do_fork | | | sys_clone | | | stub_clone | | | __libc_fork | | | fork_process | | | | | --20.53%-- handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--50.56%-- _bt_checkpage | | | | | --49.44%-- heap_page_prune_opt | | | --16.39%-- __pud_alloc | copy_page_range | dup_mm | copy_process | do_fork | sys_clone | stub_clone | __libc_fork | fork_process | |--10.07%-- pgd_alloc | mm_init | dup_mm | copy_process | do_fork | sys_clone | stub_clone | __libc_fork | fork_process | --7.04%-- __pmd_alloc handle_mm_fault __do_page_fault do_page_fault page_fault heap_hot_search_buffer 0.00% 0.00% postmaster [kernel.kallsyms] [k] timekeeping_update | ---timekeeping_update | |--92.80%-- do_timer | tick_do_update_jiffies64 | tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--30.72%-- LWLockAcquire | | | |--15.43%-- hash_search_with_hash_value | | | |--7.76%-- IncrBufferRefCount | | | |--7.76%-- UnpinBuffer.clone.0 | | | |--7.76%-- heap_hot_search_buffer | | | |--7.76%-- do_page_fault | | page_fault | | heap_hot_search_buffer | | | |--7.70%-- ExecScan | | | |--7.63%-- heap_page_prune_opt | | | --7.49%-- _bt_checkpage | --7.20%-- tick_do_update_jiffies64 tick_sched_timer __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt hash_any 0.00% 0.00% init [kernel.kallsyms] [k] mempool_free_slab | ---mempool_free_slab | |--92.24%-- mempool_free | | | |--63.76%-- bio_free | | | | | |--73.78%-- dm_bio_destructor | | | bio_put | | | clone_endio | | | bio_endio | | | req_bio_endio | | | blk_update_request | | | blk_update_bidi_request | | | blk_end_bidi_request | | | blk_end_request | | | scsi_io_completion | | | scsi_finish_command | | | scsi_softirq_done | | | blk_done_softirq | | | __do_softirq | | | call_softirq | | | do_softirq | | | irq_exit | | | smp_call_function_single_interrupt | | | call_function_single_interrupt | | | cpuidle_idle_call | | | cpu_idle | | | start_secondary | | | | | --26.22%-- bio_fs_destructor | | bio_put | | end_bio_bh_io_sync | | bio_endio | | dec_pending | | clone_endio | | bio_endio | | req_bio_endio | | blk_update_request | | blk_update_bidi_request | | blk_end_bidi_request | | blk_end_request | | scsi_io_completion | | scsi_finish_command | | scsi_softirq_done | | blk_done_softirq | | __do_softirq | | call_softirq | | do_softirq | | irq_exit | | smp_call_function_single_interrupt | | call_function_single_interrupt | | cpuidle_idle_call | | cpu_idle | | start_secondary | | | |--25.89%-- dec_pending | | clone_endio | | bio_endio | | req_bio_endio | | blk_update_request | | blk_update_bidi_request | | blk_end_bidi_request | | blk_end_request | | scsi_io_completion | | scsi_finish_command | | scsi_softirq_done | | blk_done_softirq | | __do_softirq | | call_softirq | | do_softirq | | irq_exit | | smp_call_function_single_interrupt | | call_function_single_interrupt | | cpuidle_idle_call | | cpu_idle | | start_secondary | | | --10.35%-- clone_endio | bio_endio | req_bio_endio | blk_update_request | blk_update_bidi_request | blk_end_bidi_request | blk_end_request | scsi_io_completion | scsi_finish_command | scsi_softirq_done | blk_done_softirq | __do_softirq | call_softirq | do_softirq | irq_exit | smp_call_function_single_interrupt | call_function_single_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --7.76%-- clone_endio bio_endio req_bio_endio blk_update_request blk_update_bidi_request blk_end_bidi_request blk_end_request scsi_io_completion scsi_finish_command scsi_softirq_done blk_done_softirq __do_softirq call_softirq do_softirq irq_exit smp_call_function_single_interrupt call_function_single_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% postmaster [kernel.kallsyms] [k] lock_task_sighand | ---lock_task_sighand do_send_sig_info group_send_sig_info kill_pid_info sys_kill system_call_fastpath __GI___kill 0.00% 0.00% postmaster [unknown] [.] 0x00007da200007f65 | ---0x7da200007f65 0.00% 0.00% init [kernel.kallsyms] [k] end_page_writeback | ---end_page_writeback end_buffer_async_write end_bio_bh_io_sync bio_endio dec_pending clone_endio bio_endio req_bio_endio blk_update_request blk_update_bidi_request blk_end_bidi_request blk_end_request scsi_io_completion scsi_finish_command scsi_softirq_done blk_done_softirq __do_softirq call_softirq do_softirq irq_exit smp_call_function_single_interrupt call_function_single_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% perf [kernel.kallsyms] [k] mem_cgroup_cache_charge | ---mem_cgroup_cache_charge add_to_page_cache_locked add_to_page_cache_lru grab_cache_page_write_begin ext4_da_write_begin generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel | |--2.05%-- cmd_record | 0x67503 | main | __libc_start_main --97.95%-- [...] 0.00% 0.00% postmaster [kernel.kallsyms] [k] audit_syscall_entry | ---audit_syscall_entry | |--92.88%-- auditsys | | | |--31.52%-- epoll_wait | | | |--21.53%-- __GI___mmap64 | | | |--19.18%-- __GI___kill | | | |--9.71%-- epoll_create1 | | | |--7.54%-- __brk | | | |--6.99%-- __read_nocancel | | | |--2.00%-- __libc_recv | | | --1.53%-- __sigprocmask | --7.12%-- __GI___mmap64 0.00% 0.00% init [kernel.kallsyms] [k] ret_from_intr | ---ret_from_intr cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% sh libc-2.12.so [.] __nscd_get_map_ref | ---__nscd_get_map_ref 0.00% 0.00% sh libc-2.12.so [.] get_mapping | ---get_mapping __nscd_get_map_ref 0.00% 0.00% sh libc-2.12.so [.] __GI___socket | ---__GI___socket get_mapping __nscd_get_map_ref 0.00% 0.00% sh [kernel.kallsyms] [k] sys_socket | ---sys_socket system_call_fastpath __GI___socket get_mapping __nscd_get_map_ref 0.00% 0.00% sh [kernel.kallsyms] [k] sock_create | ---sock_create sys_socket system_call_fastpath __GI___socket get_mapping __nscd_get_map_ref 0.00% 0.00% sh [kernel.kallsyms] [k] __sock_create | ---__sock_create sock_create sys_socket system_call_fastpath __GI___socket get_mapping __nscd_get_map_ref 0.00% 0.00% sh [kernel.kallsyms] [k] security_socket_create | ---security_socket_create __sock_create sock_create sys_socket system_call_fastpath __GI___socket get_mapping __nscd_get_map_ref 0.00% 0.00% sh [kernel.kallsyms] [k] selinux_socket_create | ---selinux_socket_create security_socket_create __sock_create sock_create sys_socket system_call_fastpath __GI___socket get_mapping __nscd_get_map_ref 0.00% 0.00% sh [kernel.kallsyms] [k] avc_has_perm | ---avc_has_perm selinux_socket_create security_socket_create __sock_create sock_create sys_socket system_call_fastpath __GI___socket get_mapping __nscd_get_map_ref 0.00% 0.00% sh [kernel.kallsyms] [k] avc_has_perm_noaudit | ---avc_has_perm_noaudit avc_has_perm selinux_socket_create security_socket_create __sock_create sock_create sys_socket system_call_fastpath __GI___socket get_mapping __nscd_get_map_ref 0.00% 0.00% sh [kernel.kallsyms] [k] security_compute_av | ---security_compute_av avc_has_perm_noaudit avc_has_perm selinux_socket_create security_socket_create __sock_create sock_create sys_socket system_call_fastpath __GI___socket get_mapping __nscd_get_map_ref 0.00% 0.00% sh [kernel.kallsyms] [k] context_struct_compute_av | ---context_struct_compute_av security_compute_av avc_has_perm_noaudit avc_has_perm selinux_socket_create security_socket_create __sock_create sock_create sys_socket system_call_fastpath __GI___socket get_mapping __nscd_get_map_ref 0.00% 0.00% sh [kernel.kallsyms] [k] avtab_search_node | ---avtab_search_node | |--85.95%-- cond_compute_av | context_struct_compute_av | security_compute_av | avc_has_perm_noaudit | avc_has_perm | selinux_socket_create | security_socket_create | __sock_create | sock_create | sys_socket | system_call_fastpath | __GI___socket | get_mapping | __nscd_get_map_ref | --14.05%-- context_struct_compute_av security_compute_av avc_has_perm_noaudit avc_has_perm selinux_socket_create security_socket_create __sock_create sock_create sys_socket system_call_fastpath __GI___socket get_mapping __nscd_get_map_ref 0.00% 0.00% postmaster libc-2.12.so [.] setlocale | ---setlocale 0.00% 0.00% postmaster postgres [.] can_skip_gucvar | ---can_skip_gucvar 0.00% 0.00% perf [kernel.kallsyms] [k] ext4_journal_start_sb | ---ext4_journal_start_sb | |--66.49%-- ext4_da_write_begin | generic_file_buffered_write | __generic_file_aio_write | generic_file_aio_write | ext4_file_write | do_sync_write | vfs_write | sys_write | system_call_fastpath | __write_nocancel | |--27.68%-- ext4_dirty_inode | __mark_inode_dirty | | | |--62.22%-- generic_write_end | | ext4_da_write_end | | generic_file_buffered_write | | __generic_file_aio_write | | generic_file_aio_write | | ext4_file_write | | do_sync_write | | vfs_write | | sys_write | | system_call_fastpath | | __write_nocancel | | | --37.78%-- file_update_time | __generic_file_aio_write | generic_file_aio_write | ext4_file_write | do_sync_write | vfs_write | sys_write | system_call_fastpath | __write_nocancel | --5.84%-- __mark_inode_dirty generic_write_end ext4_da_write_end generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% postmaster [kernel.kallsyms] [k] anon_vma_fork | ---anon_vma_fork dup_mm copy_process do_fork sys_clone stub_clone __libc_fork fork_process 0.00% 0.00% postmaster [kernel.kallsyms] [k] ep_eventpoll_release | ---ep_eventpoll_release | |--96.54%-- __fput | fput | filp_close | | | |--84.81%-- sys_close | | system_call_fastpath | | __close_nocancel | | | --15.19%-- put_files_struct | exit_files | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | --3.46%-- fput filp_close sys_close system_call_fastpath __close_nocancel 0.00% 0.00% postmaster [kernel.kallsyms] [k] dequeue_task_fair | ---dequeue_task_fair | |--98.03%-- dequeue_task | deactivate_task | schedule | | | |--75.27%-- schedule_hrtimeout_range | | | | | |--91.27%-- ep_poll | | | sys_epoll_wait | | | system_call_fastpath | | | epoll_wait | | | | | --8.73%-- poll_schedule_timeout | | do_select | | core_sys_select | | sys_select | | system_call_fastpath | | __select | | | |--15.12%-- io_schedule | | sync_page | | __wait_on_bit_lock | | __lock_page | | find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--50.42%-- heap_page_prune_opt | | | | | --49.58%-- PinBuffer | | | --9.61%-- lock_sock_nested | | | |--79.45%-- udpv6_sendmsg | | inet_sendmsg | | sock_sendmsg | | sys_sendto | | system_call_fastpath | | __libc_send | | | --20.55%-- skb_free_datagram_locked | udpv6_recvmsg | sock_common_recvmsg | sock_recvmsg | sys_recvfrom | system_call_fastpath | __libc_recv | --1.97%-- deactivate_task schedule lock_sock_nested skb_free_datagram_locked udpv6_recvmsg sock_common_recvmsg sock_recvmsg sys_recvfrom system_call_fastpath __libc_recv 0.00% 0.00% xinetd [kernel.kallsyms] [k] system_call_fastpath | ---system_call_fastpath | |--41.48%-- __GI___connect_internal | | | |--66.57%-- 0x69626e69772f6e75 | | | --33.43%-- 0x61626d61732f6269 | |--9.85%-- __read_nocancel | |--6.95%-- mmap64 | _dl_map_object | |--6.11%-- __poll | |--4.49%-- __lxstat64 | 0x69626e69772f6e75 | |--4.27%-- __GI___libc_open | __fopen_internal | |--4.00%-- __libc_send | |--3.21%-- __close_nocancel | _fini | exit | |--3.02%-- __GI___munmap | |--2.93%-- __GI___socket | 0x61626d61732f6269 | |--2.66%-- __GI___mmap64 | |--2.45%-- __setgid | |--1.32%-- __accept_nocancel | 0 --7.27%-- [...] 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] blk_queue_bio | ---blk_queue_bio generic_make_request submit_bio submit_bh __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage mpage_da_submit_io mpage_da_map_and_submit | |--82.77%-- mpage_add_bh_to_extent | write_cache_pages_da | ext4_da_writepages | do_writepages | writeback_single_inode | writeback_sb_inodes | writeback_inodes_wb | wb_writeback | wb_do_writeback | bdi_writeback_thread | kthread | child_rip | --17.23%-- ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% perf [kernel.kallsyms] [k] ext4_get_inode_loc | ---ext4_get_inode_loc | |--76.09%-- ext4_reserve_inode_write | ext4_mark_inode_dirty | ext4_dirty_inode | __mark_inode_dirty | generic_write_end | ext4_da_write_end | generic_file_buffered_write | __generic_file_aio_write | generic_file_aio_write | ext4_file_write | do_sync_write | vfs_write | sys_write | system_call_fastpath | __write_nocancel | | | --100.00%-- cmd_record | 0x67503 | main | __libc_start_main | |--18.89%-- ext4_xattr_get | ext4_xattr_security_get | generic_getxattr | cap_inode_need_killpriv | security_inode_need_killpriv | file_remove_suid | __generic_file_aio_write | generic_file_aio_write | ext4_file_write | do_sync_write | vfs_write | sys_write | system_call_fastpath | __write_nocancel | --5.02%-- ext4_xattr_security_get generic_getxattr cap_inode_need_killpriv security_inode_need_killpriv file_remove_suid __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% init [kernel.kallsyms] [k] do_IRQ | ---do_IRQ | |--99.27%-- ret_from_intr | cpuidle_idle_call | cpu_idle | start_secondary | --0.73%-- cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% perf [kernel.kallsyms] [k] file_update_time | ---file_update_time __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel | |--7.50%-- cmd_record | 0x67503 | main | __libc_start_main --92.50%-- [...] 0.00% 0.00% postmaster libc-2.12.so [.] __errno_location | ---__errno_location 0.00% 0.00% postmaster [kernel.kallsyms] [k] __mem_cgroup_try_charge | ---__mem_cgroup_try_charge mem_cgroup_charge_common mem_cgroup_newpage_charge | |--92.53%-- handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | | | |--31.51%-- memcpy | | | |--15.42%-- AllocSetAlloc | | | |--14.54%-- _int_malloc | | | |--8.26%-- ExecHashTableInsert | | | |--7.81%-- sYSMALLOc | | | |--7.79%-- MemoryContextAllocZeroAligned | | | |--7.35%-- __memset_sse2 | | | --7.31%-- palloc0 | --7.47%-- do_wp_page handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault _dl_fini exit 0.00% 0.00% postmaster [kernel.kallsyms] [k] bit_spin_lock | ---bit_spin_lock __mem_cgroup_uncharge_common mem_cgroup_uncharge_page page_remove_rmap unmap_vmas | |--61.57%-- exit_mmap | mmput | exit_mm | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | --38.43%-- unmap_region do_munmap | |--79.95%-- sys_munmap | system_call_fastpath | __GI___munmap | --20.05%-- sys_brk system_call_fastpath __brk 0.00% 0.00% perf [kernel.kallsyms] [k] iov_iter_fault_in_readable | ---iov_iter_fault_in_readable generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% postmaster [kernel.kallsyms] [k] native_write_cr0 | ---native_write_cr0 | |--38.62%-- epoll_wait | |--23.15%-- save_i387_xstate | do_signal | do_notify_resume | | | |--66.44%-- int_signal | | | | | |--50.23%-- __read_nocancel | | | | | --49.77%-- epoll_wait | | | --33.56%-- retint_signal | check_match.12447 | |--7.71%-- heap_page_prune_opt | |--7.67%-- save_i387_xstate | do_signal | do_notify_resume | retint_signal | hash_search_with_hash_value | |--7.65%-- do_signal | do_notify_resume | retint_signal | _bt_readnextpage | |--7.58%-- hash_search_with_hash_value --7.62%-- [...] 0.00% 0.00% init [kernel.kallsyms] [k] autoremove_wake_function | ---autoremove_wake_function | |--97.60%-- __wake_up_common | __wake_up | insert_work | __queue_work | | | |--96.43%-- delayed_work_timer_fn | | run_timer_softirq | | __do_softirq | | call_softirq | | do_softirq | | irq_exit | | smp_apic_timer_interrupt | | apic_timer_interrupt | | cpuidle_idle_call | | cpu_idle | | start_secondary | | | --3.57%-- queue_work_on | queue_work | kblockd_schedule_work | cfq_completed_request | elv_completed_request | __blk_put_request | blk_finish_request | blk_end_bidi_request | blk_end_request | scsi_io_completion | scsi_finish_command | scsi_softirq_done | blk_done_softirq | __do_softirq | call_softirq | do_softirq | irq_exit | smp_call_function_single_interrupt | call_function_single_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --2.40%-- __wake_up insert_work __queue_work delayed_work_timer_fn run_timer_softirq __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% postmaster [kernel.kallsyms] [k] ep_free | ---ep_free ep_eventpoll_release __fput fput filp_close | |--84.69%-- sys_close | system_call_fastpath | __close_nocancel | --15.31%-- put_files_struct exit_files do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% postmaster [kernel.kallsyms] [k] resched_task | ---resched_task check_preempt_curr | |--96.39%-- try_to_wake_up | | | |--57.96%-- wake_up_state | | | | | |--87.35%-- signal_wake_up | | | complete_signal | | | __send_signal | | | send_signal | | | do_send_sig_info | | | group_send_sig_info | | | kill_pid_info | | | sys_kill | | | system_call_fastpath | | | __GI___kill | | | | | --12.65%-- wake_futex | | futex_wake | | do_futex | | sys_futex | | system_call_fastpath | | sem_post | | | --42.04%-- default_wake_function | autoremove_wake_function | | | |--76.86%-- wake_bit_function | | __wake_up_common | | __wake_up | | __wake_up_bit | | unlock_page | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--50.16%-- heap_page_prune_opt | | | | | |--25.08%-- heap_hot_search_buffer | | | | | --24.76%-- _bt_readnextpage | | | --23.14%-- __wake_up_common | __wake_up | release_sock | | | |--81.68%-- udpv6_sendmsg | | inet_sendmsg | | sock_sendmsg | | sys_sendto | | system_call_fastpath | | __libc_send | | | --18.32%-- skb_free_datagram_locked | udpv6_recvmsg | sock_common_recvmsg | sock_recvmsg | sys_recvfrom | system_call_fastpath | __libc_recv | --3.61%-- wake_up_new_task do_fork sys_clone stub_clone __libc_fork fork_process 0.00% 0.00% postmaster [kernel.kallsyms] [k] zone_watermark_ok | ---zone_watermark_ok | |--76.83%-- get_page_from_freelist | __alloc_pages_nodemask | | | |--70.21%-- alloc_pages_current | | pte_alloc_one | | __pte_alloc | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | | | | |--85.88%-- heap_page_prune_opt | | | | | --14.12%-- _bt_checkpage | | | --29.79%-- alloc_pages_vma | | | |--33.84%-- do_wp_page | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | InitFileAccess | | | |--33.38%-- shmem_alloc_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | generic_file_aio_read | | do_sync_read | | vfs_read | | sys_read | | system_call_fastpath | | __read_nocancel | | | --32.78%-- handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | memcpy | --23.17%-- __alloc_pages_nodemask | |--66.28%-- alloc_pages_vma | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | memcpy | --33.72%-- alloc_pages_current pte_alloc_one __pte_alloc handle_mm_fault __do_page_fault do_page_fault page_fault ReplicationSlotCleanup 0.00% 0.00% init [kernel.kallsyms] [k] native_write_msr_safe | ---native_write_msr_safe | |--16.89%-- __intel_pmu_disable_all | intel_pmu_disable_all | x86_pmu_disable | perf_pmu_disable | perf_event_task_tick | scheduler_tick | update_process_times | tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | |--9.33%-- intel_pmu_disable_all | x86_pmu_disable | perf_pmu_disable | perf_event_task_tick | scheduler_tick | update_process_times | tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | |--4.76%-- __intel_pmu_enable_all | intel_pmu_enable_all | x86_pmu_enable | perf_pmu_enable | | | |--99.99%-- perf_event_task_tick | | scheduler_tick | | update_process_times | | tick_sched_timer | | __run_hrtimer | | hrtimer_interrupt | | local_apic_timer_interrupt | | smp_apic_timer_interrupt | | apic_timer_interrupt | | cpuidle_idle_call | | cpu_idle | | start_secondary | --0.01%-- [...] | |--0.82%-- intel_pmu_enable_all | x86_pmu_enable | perf_pmu_enable | perf_event_task_tick | scheduler_tick | update_process_times | tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary --68.20%-- [...] 0.00% 0.00% postmaster [unknown] [.] 0x0000701200007f65 | ---0x701200007f65 0.00% 0.00% init [kernel.kallsyms] [k] __remove_hrtimer | ---__remove_hrtimer | |--42.98%-- __hrtimer_start_range_ns | hrtimer_start | tick_nohz_stop_sched_tick | | | |--97.65%-- cpu_idle | | start_secondary | | | --2.35%-- irq_exit | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | |--33.40%-- hrtimer_try_to_cancel | hrtimer_cancel | tick_nohz_restart_sched_tick | cpu_idle | start_secondary | |--15.07%-- __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | |--8.06%-- hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary --0.49%-- [...] 0.00% 0.00% init [kernel.kallsyms] [k] tick_program_event | ---tick_program_event | |--43.93%-- hrtimer_force_reprogram | __remove_hrtimer | | | |--58.13%-- __hrtimer_start_range_ns | | hrtimer_start | | tick_nohz_stop_sched_tick | | | | | |--96.04%-- cpu_idle | | | start_secondary | | | | | --3.96%-- irq_exit | | smp_apic_timer_interrupt | | apic_timer_interrupt | | cpuidle_idle_call | | cpu_idle | | start_secondary | | | --41.87%-- hrtimer_try_to_cancel | hrtimer_cancel | tick_nohz_restart_sched_tick | cpu_idle | start_secondary | |--26.03%-- __hrtimer_start_range_ns | hrtimer_start_range_ns | tick_nohz_restart_sched_tick | cpu_idle | start_secondary | |--23.89%-- hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --6.15%-- local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% perf [kernel.kallsyms] [k] mark_buffer_dirty | ---mark_buffer_dirty __block_commit_write block_write_end generic_write_end ext4_da_write_end generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] unlock_page | ---unlock_page | |--92.87%-- __block_write_full_page | block_write_full_page_endio | block_write_full_page | ext4_writepage | mpage_da_submit_io | mpage_da_map_and_submit | | | |--64.50%-- mpage_add_bh_to_extent | | write_cache_pages_da | | ext4_da_writepages | | do_writepages | | writeback_single_inode | | writeback_sb_inodes | | writeback_inodes_wb | | wb_writeback | | wb_do_writeback | | bdi_writeback_thread | | kthread | | child_rip | | | --35.50%-- ext4_da_writepages | do_writepages | writeback_single_inode | writeback_sb_inodes | writeback_inodes_wb | wb_writeback | wb_do_writeback | bdi_writeback_thread | kthread | child_rip | --7.13%-- ext4_num_dirty_pages ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% postmaster [unknown] [.] 0x0000049800007f65 | ---0x49800007f65 0.00% 0.00% perf [kernel.kallsyms] [k] poll_schedule_timeout | ---poll_schedule_timeout do_sys_poll sys_poll system_call_fastpath __poll 0x67503 main __libc_start_main 0.00% 0.00% perf [kernel.kallsyms] [k] schedule_hrtimeout_range | ---schedule_hrtimeout_range poll_schedule_timeout do_sys_poll sys_poll system_call_fastpath __poll 0x67503 main __libc_start_main 0.00% 0.00% postmaster [kernel.kallsyms] [k] ep_send_events_proc | ---ep_send_events_proc | |--84.24%-- ep_scan_ready_list | ep_poll | sys_epoll_wait | system_call_fastpath | epoll_wait | --15.76%-- ep_poll sys_epoll_wait system_call_fastpath epoll_wait 0.00% 0.00% check_open_file [kernel.kallsyms] [k] cond_compute_av | ---cond_compute_av context_struct_compute_av security_compute_av avc_has_perm_noaudit avc_has_perm | |--77.45%-- inode_has_perm | | | |--61.59%-- dentry_has_perm | | selinux_inode_readlink | | security_inode_readlink | | sys_readlinkat | | sys_readlink | | system_call_fastpath | | __GI___readlink | | | --38.41%-- selinux_inode_permission | security_inode_permission | __link_path_walk | path_walk | filename_lookup | | | |--50.60%-- do_filp_open | | do_sys_open | | sys_open | | cyl_sys_open_full | | cyl_sys_open | | system_call_fastpath | | __open_nocancel | | | --49.40%-- user_path_at | vfs_fstatat | vfs_stat | sys_newstat | system_call_fastpath | __xstat64 | --22.55%-- selinux_sysctl security_sysctl sysctl_perm proc_sys_permission | |--66.84%-- __link_path_walk | path_walk | filename_lookup | do_filp_open | do_sys_open | sys_open | cyl_sys_open_full | cyl_sys_open | system_call_fastpath | __open_nocancel | --33.16%-- inode_permission may_open do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __open_nocancel 0.00% 0.00% postmaster [kernel.kallsyms] [k] release_sock | ---release_sock | |--82.45%-- udpv6_sendmsg | inet_sendmsg | sock_sendmsg | sys_sendto | system_call_fastpath | __libc_send | --17.55%-- skb_free_datagram_locked udpv6_recvmsg sock_common_recvmsg sock_recvmsg sys_recvfrom system_call_fastpath __libc_recv 0.00% 0.00% init [kernel.kallsyms] [k] default_wake_function | ---default_wake_function autoremove_wake_function __wake_up_common __wake_up insert_work __queue_work | |--96.43%-- delayed_work_timer_fn | run_timer_softirq | __do_softirq | call_softirq | do_softirq | irq_exit | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --3.57%-- queue_work_on queue_work kblockd_schedule_work cfq_completed_request elv_completed_request __blk_put_request blk_finish_request blk_end_bidi_request blk_end_request scsi_io_completion scsi_finish_command scsi_softirq_done blk_done_softirq __do_softirq call_softirq do_softirq irq_exit smp_call_function_single_interrupt call_function_single_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% postmaster libc-2.12.so [.] malloc_consolidate | ---malloc_consolidate 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] journal_submit_inode_data_buffers | ---journal_submit_inode_data_buffers jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] generic_writepages | ---generic_writepages journal_submit_inode_data_buffers jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% check_open_file [kernel.kallsyms] [k] inode_has_perm | ---inode_has_perm | |--55.17%-- dentry_has_perm | selinux_inode_readlink | security_inode_readlink | sys_readlinkat | sys_readlink | system_call_fastpath | __GI___readlink | --44.83%-- selinux_inode_permission security_inode_permission __link_path_walk path_walk filename_lookup | |--50.56%-- do_filp_open | do_sys_open | sys_open | cyl_sys_open_full | cyl_sys_open | system_call_fastpath | __open_nocancel | --49.44%-- user_path_at vfs_fstatat vfs_stat sys_newstat system_call_fastpath __xstat64 0.00% 0.00% postmaster [kernel.kallsyms] [k] call_rcu_sched | ---call_rcu_sched | |--84.98%-- call_rcu | | | |--45.94%-- __fput | | fput | | filp_close | | | | | |--59.55%-- sys_close | | | system_call_fastpath | | | __close_nocancel | | | | | --40.45%-- put_files_struct | | exit_files | | do_exit | | do_group_exit | | sys_exit_group | | system_call_fastpath | | | |--43.64%-- ep_remove | | ep_free | | ep_eventpoll_release | | __fput | | fput | | filp_close | | sys_close | | system_call_fastpath | | __close_nocancel | | | |--9.44%-- nf_conntrack_free | | destroy_conntrack | | nf_conntrack_destroy | | skb_release_head_state | | __kfree_skb | | kfree_skb | | nf_hook_slow | | ip_local_deliver | | ip_rcv_finish | | ip_rcv | | __netif_receive_skb | | netif_receive_skb | | napi_skb_finish | | napi_gro_receive | | tg3_poll_work | | tg3_poll_msix | | net_rx_action | | __do_softirq | | call_softirq | | do_softirq | | irq_exit | | do_IRQ | | ret_from_intr | | PinBuffer | | | --0.99%-- free_pid | detach_pid | release_task | wait_consider_task | do_wait | sys_wait4 | system_call_fastpath | __libc_waitpid | |--8.02%-- __fput | fput | filp_close | put_files_struct | exit_files | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | --7.00%-- __put_cred sys_faccessat sys_access system_call_fastpath __GI___access 0.00% 0.00% postmaster [kernel.kallsyms] [k] get_zeroed_page | ---get_zeroed_page | |--77.31%-- __pmd_alloc | | | |--79.47%-- copy_page_range | | dup_mm | | copy_process | | do_fork | | sys_clone | | stub_clone | | __libc_fork | | fork_process | | | --20.53%-- handle_mm_fault | __do_page_fault | do_page_fault | page_fault | | | |--50.56%-- _bt_checkpage | | | --49.44%-- heap_page_prune_opt | |--15.16%-- __pud_alloc | copy_page_range | dup_mm | copy_process | do_fork | sys_clone | stub_clone | __libc_fork | fork_process | --7.52%-- copy_page_range dup_mm copy_process do_fork sys_clone stub_clone __libc_fork fork_process 0.00% 0.00% perf [kernel.kallsyms] [k] mark_page_accessed | ---mark_page_accessed generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel | |--16.12%-- cmd_record | 0x67503 | main | __libc_start_main --83.88%-- [...] 0.00% 0.00% postmaster [kernel.kallsyms] [k] rcu_process_dyntick | ---rcu_process_dyntick force_quiescent_state __rcu_process_callbacks rcu_process_callbacks __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt | |--15.45%-- slot_deform_tuple | |--8.07%-- heap_page_prune_opt | |--7.95%-- LWLockRelease | |--7.91%-- do_page_fault | page_fault | PinBuffer | |--7.91%-- PinBuffer | |--7.85%-- UnpinBuffer.clone.0 | |--7.85%-- index_getnext_tid | |--7.81%-- GetPrivateRefCountEntry | |--7.76%-- ReleaseAndReadBuffer | |--7.75%-- _bt_checkkeys | |--7.71%-- heap_hot_search_buffer | --5.96%-- ExecInterpExpr 0.00% 0.00% postmaster [kernel.kallsyms] [k] sys_epoll_create1 | ---sys_epoll_create1 | |--94.98%-- system_call_fastpath | epoll_create1 | |--3.60%-- epoll_create1 | --1.42%-- epoll_create1 0.00% 0.00% init [kernel.kallsyms] [k] _spin_lock_irqsave | ---_spin_lock_irqsave | |--30.19%-- __rcu_process_callbacks | rcu_process_callbacks | __do_softirq | call_softirq | do_softirq | irq_exit | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | |--19.01%-- lock_hrtimer_base | | | |--60.72%-- hrtimer_try_to_cancel | | hrtimer_cancel | | tick_nohz_restart_sched_tick | | cpu_idle | | start_secondary | | | --39.28%-- __hrtimer_start_range_ns | hrtimer_start | tick_nohz_stop_sched_tick | | | |--53.14%-- cpu_idle | | start_secondary | | | --46.86%-- irq_exit | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | |--14.25%-- ntp_tick_length | do_timer | tick_do_update_jiffies64 | | | |--60.60%-- tick_sched_timer | | __run_hrtimer | | hrtimer_interrupt | | local_apic_timer_interrupt | | smp_apic_timer_interrupt | | apic_timer_interrupt | | cpuidle_idle_call | | cpu_idle | | start_secondary | | | --39.40%-- tick_check_idle | irq_enter | do_IRQ | ret_from_intr | cpuidle_idle_call | cpu_idle | start_secondary | |--8.10%-- __hrtimer_start_range_ns | hrtimer_start_range_ns | tick_nohz_restart_sched_tick | cpu_idle | start_secondary | |--8.09%-- hrtimer_get_next_event | get_next_timer_interrupt | tick_nohz_stop_sched_tick | cpu_idle | start_secondary | |--7.14%-- __scsi_put_command | scsi_put_command | scsi_next_command | scsi_io_completion | scsi_finish_command | scsi_softirq_done | blk_done_softirq | __do_softirq | call_softirq | do_softirq | irq_exit | smp_call_function_single_interrupt | call_function_single_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | |--6.82%-- rcu_process_dyntick | force_quiescent_state | __rcu_process_callbacks | rcu_process_callbacks | __do_softirq | call_softirq | do_softirq | irq_exit | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | |--3.21%-- rcu_process_callbacks | __do_softirq | call_softirq | do_softirq | irq_exit | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | |--2.66%-- test_clear_page_writeback | end_page_writeback | end_buffer_async_write | end_bio_bh_io_sync | bio_endio | dec_pending | clone_endio | bio_endio | req_bio_endio | blk_update_request | blk_update_bidi_request | blk_end_bidi_request | blk_end_request | scsi_io_completion | scsi_finish_command | scsi_softirq_done | blk_done_softirq | __do_softirq | call_softirq | do_softirq | irq_exit | smp_call_function_single_interrupt | call_function_single_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --0.53%-- do_timer tick_do_update_jiffies64 tick_sched_timer __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% perf [kernel.kallsyms] [k] do_get_write_access | ---do_get_write_access | |--92.12%-- jbd2_journal_get_write_access | __ext4_journal_get_write_access | ext4_reserve_inode_write | ext4_mark_inode_dirty | ext4_dirty_inode | __mark_inode_dirty | | | |--80.67%-- generic_write_end | | ext4_da_write_end | | generic_file_buffered_write | | __generic_file_aio_write | | generic_file_aio_write | | ext4_file_write | | do_sync_write | | vfs_write | | sys_write | | system_call_fastpath | | __write_nocancel | | | | | --100.00%-- cmd_record | | 0x67503 | | main | | __libc_start_main | | | --19.33%-- file_update_time | __generic_file_aio_write | generic_file_aio_write | ext4_file_write | do_sync_write | vfs_write | sys_write | system_call_fastpath | __write_nocancel | --7.88%-- __ext4_journal_get_write_access ext4_reserve_inode_write ext4_mark_inode_dirty ext4_dirty_inode __mark_inode_dirty file_update_time __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% perf [kernel.kallsyms] [k] __rmqueue | ---__rmqueue | |--93.13%-- get_page_from_freelist | __alloc_pages_nodemask | alloc_pages_current | __page_cache_alloc | grab_cache_page_write_begin | ext4_da_write_begin | generic_file_buffered_write | __generic_file_aio_write | generic_file_aio_write | ext4_file_write | do_sync_write | vfs_write | sys_write | system_call_fastpath | __write_nocancel | | | --100.00%-- cmd_record | 0x67503 | main | __libc_start_main | --6.87%-- __alloc_pages_nodemask alloc_pages_current __page_cache_alloc grab_cache_page_write_begin ext4_da_write_begin generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] write_cache_pages | ---write_cache_pages generic_writepages journal_submit_inode_data_buffers jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% postmaster [kernel.kallsyms] [k] account_cfs_rq_runtime | ---account_cfs_rq_runtime | |--75.12%-- update_curr | | | |--98.84%-- task_tick_fair | | scheduler_tick | | update_process_times | | tick_sched_timer | | __run_hrtimer | | hrtimer_interrupt | | local_apic_timer_interrupt | | smp_apic_timer_interrupt | | apic_timer_interrupt | | | | | |--22.31%-- do_page_fault | | | page_fault | | | | | | | |--50.50%-- heap_page_prune_opt | | | | | | | --49.50%-- heap_hot_search_buffer | | | | | |--11.27%-- LWLockRelease | | | | | |--11.17%-- LWLockAcquire | | | | | |--11.07%-- heap_page_prune_opt | | | | | |--11.05%-- ExecIndexScan | | | | | |--11.05%-- get_hash_value | | | | | |--11.04%-- heap_hot_search_buffer | | | | | --11.04%-- ResourceArrayRemove | | | --1.16%-- dequeue_entity | dequeue_task_fair | dequeue_task | deactivate_task | schedule | lock_sock_nested | skb_free_datagram_locked | udpv6_recvmsg | sock_common_recvmsg | sock_recvmsg | sys_recvfrom | system_call_fastpath | __libc_recv | --24.88%-- task_tick_fair scheduler_tick update_process_times tick_sched_timer __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt | |--33.64%-- _bt_moveright | |--33.39%-- LWLockAcquire | --32.98%-- ResourceArrayRemove 0.00% 0.00% postmaster [kernel.kallsyms] [k] rb_erase | ---rb_erase | |--66.56%-- __remove_hrtimer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--12.64%-- GetPrivateRefCountEntry | | | |--12.63%-- ExecScan | | | |--12.63%-- do_page_fault | | page_fault | | heap_hot_search_buffer | | | |--12.61%-- BufTableHashCode | | | |--12.40%-- ExecNestLoop | | | |--12.37%-- _bt_first | | | |--12.37%-- slot_deform_tuple | | | --12.36%-- heap_hot_search_buffer | --33.44%-- __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt | |--50.23%-- heap_hot_search_buffer | |--25.11%-- IndexNext | --24.66%-- hash_search_with_hash_value 0.00% 0.00% postmaster [kernel.kallsyms] [k] fget_light | ---fget_light | |--71.90%-- fget_light_pos | | | |--52.75%-- sys_read | | system_call_fastpath | | __read_nocancel | | | | | --100.00%-- fscanf | | systable_endscan | | | --47.25%-- sys_write | system_call_fastpath | __write_nocancel | |--9.48%-- sys_write | system_call_fastpath | __write_nocancel | |--8.40%-- sys_read | system_call_fastpath | __read_nocancel | |--8.25%-- sockfd_lookup_light | sys_sendto | system_call_fastpath | __libc_send | --1.96%-- do_select core_sys_select sys_select system_call_fastpath __select 0.00% 0.00% postmaster [kernel.kallsyms] [k] hrtimer_run_pending | ---hrtimer_run_pending run_timer_softirq __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt | |--16.84%-- __do_page_fault | do_page_fault | page_fault | heap_hot_search_buffer | |--8.45%-- LWLockAcquire | |--8.39%-- isTempToastNamespace | |--8.39%-- get_hash_value | |--8.36%-- heap_hot_search_buffer | |--8.30%-- ReadBufferExtended | |--8.29%-- _bt_compare | |--8.29%-- _bt_checkkeys | |--8.28%-- slot_deform_tuple | |--8.28%-- btgettuple | --8.12%-- do_page_fault page_fault heap_hot_search_buffer 0.00% 0.00% postmaster postgres [.] ExecCopySlotMinimalTuple | ---ExecCopySlotMinimalTuple 0.00% 0.00% perf [kernel.kallsyms] [k] mem_cgroup_charge_common | ---mem_cgroup_charge_common mem_cgroup_cache_charge add_to_page_cache_locked add_to_page_cache_lru grab_cache_page_write_begin ext4_da_write_begin generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel | |--2.37%-- cmd_record | 0x67503 | main | __libc_start_main --97.63%-- [...] 0.00% 0.00% postmaster [unknown] [.] 0x000076e300007f65 | ---0x76e300007f65 0.00% 0.00% postmaster [unknown] [.] 0x00009daf00007f65 | ---0x9daf00007f65 0.00% 0.00% postmaster ld-2.12.so [.] check_match.12447 | ---check_match.12447 0.00% 0.00% postmaster [kernel.kallsyms] [k] __mod_zone_page_state | ---__mod_zone_page_state | |--25.54%-- get_page_from_freelist | __alloc_pages_nodemask | alloc_pages_current | pte_alloc_one | __pte_alloc | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | | | |--66.70%-- heap_page_prune_opt | | | --33.30%-- ReplicationSlotCleanup | |--25.26%-- free_pcppages_bulk | free_hot_cold_page | __pagevec_free | release_pages | free_pages_and_swap_cache | | | |--33.78%-- exit_mmap | | mmput | | exit_mm | | do_exit | | do_group_exit | | sys_exit_group | | system_call_fastpath | | | |--33.17%-- unmap_vmas | | exit_mmap | | mmput | | exit_mm | | do_exit | | do_group_exit | | sys_exit_group | | system_call_fastpath | | | --33.06%-- ___pte_free_tlb | free_pgd_range | free_pgtables | exit_mmap | mmput | exit_mm | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | |--24.44%-- ____pagevec_lru_add | __lru_cache_add | lru_cache_add_lru | page_add_new_anon_rmap | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | | | |--67.38%-- AllocSetAlloc | | | --32.62%-- MemoryContextAllocZeroAligned | |--16.73%-- release_pages | free_pages_and_swap_cache | unmap_vmas | exit_mmap | mmput | exit_mm | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | --8.03%-- free_pages_and_swap_cache unmap_vmas exit_mmap mmput exit_mm do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% perf [kernel.kallsyms] [k] schedule | ---schedule schedule_hrtimeout_range poll_schedule_timeout do_sys_poll sys_poll system_call_fastpath __poll 0x67503 main __libc_start_main 0.00% 0.00% init [kernel.kallsyms] [k] perf_pmu_disable | ---perf_pmu_disable | |--87.35%-- perf_event_task_tick | scheduler_tick | update_process_times | tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --12.65%-- scheduler_tick update_process_times tick_sched_timer __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% postmaster [kernel.kallsyms] [k] pipe_poll | ---pipe_poll | |--50.99%-- ep_send_events_proc | ep_scan_ready_list | ep_poll | sys_epoll_wait | system_call_fastpath | epoll_wait | |--34.06%-- ep_scan_ready_list | ep_poll | sys_epoll_wait | system_call_fastpath | epoll_wait | --14.95%-- sys_epoll_ctl system_call_fastpath epoll_ctl 0.00% 0.00% init [kernel.kallsyms] [k] test_clear_page_writeback | ---test_clear_page_writeback end_page_writeback end_buffer_async_write end_bio_bh_io_sync bio_endio dec_pending clone_endio bio_endio req_bio_endio blk_update_request blk_update_bidi_request blk_end_bidi_request blk_end_request scsi_io_completion scsi_finish_command scsi_softirq_done blk_done_softirq __do_softirq call_softirq do_softirq irq_exit smp_call_function_single_interrupt call_function_single_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% pgbouncer [kernel.kallsyms] [k] system_call_fastpath | ---system_call_fastpath | |--59.40%-- epoll_wait | --40.60%-- __xstat64 0.00% 0.00% sh [kernel.kallsyms] [k] cond_compute_av | ---cond_compute_av context_struct_compute_av security_compute_av avc_has_perm_noaudit avc_has_perm selinux_socket_create security_socket_create __sock_create sock_create sys_socket system_call_fastpath __GI___socket get_mapping __nscd_get_map_ref 0.00% 0.00% perf [kernel.kallsyms] [k] poll_freewait | ---poll_freewait do_sys_poll sys_poll system_call_fastpath __poll 0x67503 main __libc_start_main 0.00% 0.00% postmaster [kernel.kallsyms] [k] find_next_bit | ---find_next_bit | |--61.13%-- cpumask_next_and | find_busiest_group | | | |--70.80%-- rebalance_domains | | run_rebalance_domains | | __do_softirq | | call_softirq | | do_softirq | | irq_exit | | smp_apic_timer_interrupt | | apic_timer_interrupt | | | | | |--20.10%-- LWLockRelease | | | | | |--20.08%-- heap_hot_search_buffer | | | | | |--20.08%-- LWLockAcquire | | | | | |--20.07%-- _bt_compare | | | | | --19.68%-- __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_hot_search_buffer | | | --29.20%-- schedule | | | |--51.58%-- lock_sock_nested | | | | | |--85.33%-- skb_free_datagram_locked | | | udpv6_recvmsg | | | sock_common_recvmsg | | | sock_recvmsg | | | sys_recvfrom | | | system_call_fastpath | | | __libc_recv | | | | | --14.67%-- udpv6_sendmsg | | inet_sendmsg | | sock_sendmsg | | sys_sendto | | system_call_fastpath | | __libc_send | | | --48.42%-- schedule_hrtimeout_range | ep_poll | sys_epoll_wait | system_call_fastpath | epoll_wait | |--17.38%-- default_send_IPI_mask_sequence_phys | physflat_send_IPI_mask | native_smp_send_reschedule | scheduler_tick | update_process_times | tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--50.01%-- LWLockAcquire | | | --49.99%-- ReleaseAndReadBuffer | |--12.81%-- cpumask_any_but | | | |--67.41%-- flush_tlb_mm | | unmap_vmas | | exit_mmap | | mmput | | exit_mm | | do_exit | | do_group_exit | | sys_exit_group | | system_call_fastpath | | | --32.59%-- flush_tlb_page | do_wp_page | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | maybe_start_bgworkers | --8.68%-- flush_tlb_mm unmap_vmas exit_mmap mmput exit_mm do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% postmaster postgres [.] MemoryContextAlloc | ---MemoryContextAlloc 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] mempool_alloc | ---mempool_alloc | |--60.84%-- bio_alloc_bioset | | | |--71.64%-- clone_bio | | __split_and_process_bio | | dm_make_request | | generic_make_request | | submit_bio | | submit_bh | | __block_write_full_page | | block_write_full_page_endio | | block_write_full_page | | ext4_writepage | | mpage_da_submit_io | | mpage_da_map_and_submit | | | | | |--80.65%-- mpage_add_bh_to_extent | | | write_cache_pages_da | | | ext4_da_writepages | | | do_writepages | | | writeback_single_inode | | | writeback_sb_inodes | | | writeback_inodes_wb | | | wb_writeback | | | wb_do_writeback | | | bdi_writeback_thread | | | kthread | | | child_rip | | | | | --19.35%-- ext4_da_writepages | | do_writepages | | writeback_single_inode | | writeback_sb_inodes | | writeback_inodes_wb | | wb_writeback | | wb_do_writeback | | bdi_writeback_thread | | kthread | | child_rip | | | --28.36%-- bio_alloc | submit_bh | __block_write_full_page | block_write_full_page_endio | block_write_full_page | ext4_writepage | mpage_da_submit_io | mpage_da_map_and_submit | | | |--52.11%-- ext4_da_writepages | | do_writepages | | writeback_single_inode | | writeback_sb_inodes | | writeback_inodes_wb | | wb_writeback | | wb_do_writeback | | bdi_writeback_thread | | kthread | | child_rip | | | --47.89%-- mpage_add_bh_to_extent | write_cache_pages_da | ext4_da_writepages | do_writepages | writeback_single_inode | writeback_sb_inodes | writeback_inodes_wb | wb_writeback | wb_do_writeback | bdi_writeback_thread | kthread | child_rip | |--30.74%-- __split_and_process_bio | dm_make_request | generic_make_request | submit_bio | submit_bh | __block_write_full_page | block_write_full_page_endio | block_write_full_page | ext4_writepage | mpage_da_submit_io | mpage_da_map_and_submit | | | |--91.08%-- mpage_add_bh_to_extent | | write_cache_pages_da | | ext4_da_writepages | | do_writepages | | writeback_single_inode | | writeback_sb_inodes | | writeback_inodes_wb | | wb_writeback | | wb_do_writeback | | bdi_writeback_thread | | kthread | | child_rip | | | --8.92%-- ext4_da_writepages | do_writepages | writeback_single_inode | writeback_sb_inodes | writeback_inodes_wb | wb_writeback | wb_do_writeback | bdi_writeback_thread | kthread | child_rip | --8.42%-- alloc_tio __split_and_process_bio dm_make_request generic_make_request submit_bio submit_bh __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage mpage_da_submit_io mpage_da_map_and_submit mpage_add_bh_to_extent write_cache_pages_da ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% postmaster libc-2.12.so [.] __strchrnul | ---__strchrnul | |--76.24%-- _IO_vsnprintf | | | |--48.80%-- 0 | | | |--31.95%-- 0x5634a7 | | _int_free | | | |--15.45%-- 0x6f6e656c69665f67 | | | --3.80%-- 0x203a737365636f72 --23.76%-- [...] 0.00% 0.00% postmaster [kernel.kallsyms] [k] ip6_output | ---ip6_output | |--90.22%-- ip6_local_out | ip6_push_pending_frames | udp_v6_push_pending_frames | udpv6_sendmsg | inet_sendmsg | sock_sendmsg | sys_sendto | system_call_fastpath | __libc_send | --9.78%-- ip6_push_pending_frames udp_v6_push_pending_frames udpv6_sendmsg inet_sendmsg sock_sendmsg sys_sendto system_call_fastpath __libc_send 0.00% 0.00% postmaster ld-2.12.so [.] strcmp | ---strcmp 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] __wake_up_bit | ---__wake_up_bit unlock_page __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage mpage_da_submit_io mpage_da_map_and_submit | |--63.48%-- mpage_add_bh_to_extent | write_cache_pages_da | ext4_da_writepages | do_writepages | writeback_single_inode | writeback_sb_inodes | writeback_inodes_wb | wb_writeback | wb_do_writeback | bdi_writeback_thread | kthread | child_rip | --36.52%-- ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% init [kernel.kallsyms] [k] tick_do_update_jiffies64 | ---tick_do_update_jiffies64 | |--72.56%-- tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | |--18.33%-- tick_check_idle | irq_enter | | | |--66.71%-- smp_apic_timer_interrupt | | apic_timer_interrupt | | cpuidle_idle_call | | cpu_idle | | start_secondary | | | --33.29%-- do_IRQ | ret_from_intr | cpuidle_idle_call | cpu_idle | start_secondary | --9.11%-- tick_nohz_restart_sched_tick cpu_idle start_secondary 0.00% 0.00% postmaster [kernel.kallsyms] [k] kfree | ---kfree | |--22.21%-- ep_free | ep_eventpoll_release | __fput | fput | filp_close | | | |--61.05%-- sys_close | | system_call_fastpath | | __close_nocancel | | | --38.95%-- put_files_struct | exit_files | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | |--18.35%-- __audit_syscall_exit | sysret_audit | | | |--48.05%-- epoll_wait | | | |--41.05%-- __GI___access | | | --10.90%-- __GI___kill | |--17.43%-- sysret_audit | | | |--50.58%-- __GI___kill | | | --49.42%-- epoll_wait | |--17.16%-- skb_release_data | __kfree_skb | consume_skb | skb_free_datagram | skb_free_datagram_locked | udpv6_recvmsg | sock_common_recvmsg | sock_recvmsg | sys_recvfrom | system_call_fastpath | __libc_recv | |--8.82%-- release_tgcred_rcu | __rcu_process_callbacks | rcu_process_callbacks | __do_softirq | call_softirq | do_softirq | irq_exit | smp_apic_timer_interrupt | apic_timer_interrupt | LWLockAcquire | |--8.55%-- selinux_cred_free | security_cred_free | put_cred_rcu | __rcu_process_callbacks | rcu_process_callbacks | __do_softirq | call_softirq | do_softirq | irq_exit | smp_apic_timer_interrupt | apic_timer_interrupt | heap_hot_search_buffer | --7.48%-- CY_Kfree Mem_Free cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open __fopen_internal 0.00% 0.00% postmaster libc-2.12.so [.] __select | ---__select 0.00% 0.00% postmaster [kernel.kallsyms] [k] avc_has_perm | ---avc_has_perm | |--87.98%-- inode_has_perm | | | |--71.86%-- selinux_inode_permission | | security_inode_permission | | | | | |--50.99%-- inode_permission | | | may_open | | | do_filp_open | | | do_sys_open | | | sys_open | | | cyl_sys_open_full | | | cyl_sys_open | | | system_call_fastpath | | | __GI___libc_open | | | | | | | --100.00%-- dsm_impl_op | | | | | --49.01%-- __link_path_walk | | path_walk | | filename_lookup | | do_filp_open | | do_sys_open | | sys_open | | cyl_sys_open_full | | cyl_sys_open | | system_call_fastpath | | __GI___libc_open | | | | | --100.00%-- dsm_impl_op | | | --28.14%-- selinux_dentry_open | security_dentry_open | __dentry_open | nameidata_to_filp | do_filp_open | do_sys_open | sys_open | cyl_sys_open_full | cyl_sys_open | system_call_fastpath | __GI___libc_open | | | --100.00%-- __fopen_internal | |--8.59%-- selinux_task_wait | security_task_wait | wait_consider_task | do_wait | sys_wait4 | system_call_fastpath | __libc_waitpid | --3.42%-- socket_has_perm | |--78.95%-- selinux_socket_recvmsg | security_socket_recvmsg | sock_recvmsg | sys_recvfrom | system_call_fastpath | __libc_recv | --21.05%-- selinux_socket_sendmsg security_socket_sendmsg sock_sendmsg sys_sendto system_call_fastpath __libc_send 0.00% 0.00% postmaster [kernel.kallsyms] [k] __lock_page_or_retry | ---__lock_page_or_retry filemap_fault __do_fault handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault | |--16.84%-- ReadCommonJoin | |--16.54%-- parseNodeString | |--8.82%-- ExecInitQual | |--8.76%-- ExecInitExprRec | |--8.29%-- _readPlannedStmt | |--8.28%-- pg_utf_mblen | |--8.28%-- strtod | |--8.10%-- can_skip_gucvar | |--8.10%-- __sysconf | _nl_find_locale | setlocale | --8.00%-- canonicalize_path 0.00% 0.00% postmaster [kernel.kallsyms] [k] wait_on_page_bit_killable | ---wait_on_page_bit_killable __lock_page_or_retry filemap_fault __do_fault handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault | |--16.84%-- ReadCommonJoin | |--16.54%-- parseNodeString | |--8.82%-- ExecInitQual | |--8.76%-- ExecInitExprRec | |--8.29%-- _readPlannedStmt | |--8.28%-- pg_utf_mblen | |--8.28%-- strtod | |--8.10%-- can_skip_gucvar | |--8.10%-- __sysconf | _nl_find_locale | setlocale | --8.00%-- canonicalize_path 0.00% 0.00% irqbalance [kernel.kallsyms] [k] show_interrupts | ---show_interrupts seq_read proc_reg_read vfs_read sys_read system_call_fastpath __read_nocancel 0.00% 0.00% postmaster [kernel.kallsyms] [k] avc_has_perm_noaudit | ---avc_has_perm_noaudit | |--91.71%-- avc_has_perm | | | |--88.36%-- inode_has_perm | | | | | |--79.07%-- selinux_inode_permission | | | security_inode_permission | | | | | | | |--50.99%-- inode_permission | | | | may_open | | | | do_filp_open | | | | do_sys_open | | | | sys_open | | | | cyl_sys_open_full | | | | cyl_sys_open | | | | system_call_fastpath | | | | __GI___libc_open | | | | | | | | | --100.00%-- dsm_impl_op | | | | | | | --49.01%-- __link_path_walk | | | path_walk | | | filename_lookup | | | do_filp_open | | | do_sys_open | | | sys_open | | | cyl_sys_open_full | | | cyl_sys_open | | | system_call_fastpath | | | __GI___libc_open | | | | | | | --100.00%-- dsm_impl_op | | | | | --20.93%-- selinux_dentry_open | | security_dentry_open | | __dentry_open | | nameidata_to_filp | | do_filp_open | | do_sys_open | | sys_open | | cyl_sys_open_full | | cyl_sys_open | | system_call_fastpath | | __GI___libc_open | | | | | --100.00%-- __fopen_internal | | | |--7.86%-- selinux_task_wait | | security_task_wait | | wait_consider_task | | do_wait | | sys_wait4 | | system_call_fastpath | | __libc_waitpid | | | --3.78%-- socket_has_perm | | | |--78.95%-- selinux_socket_recvmsg | | security_socket_recvmsg | | sock_recvmsg | | sys_recvfrom | | system_call_fastpath | | __libc_recv | | | --21.05%-- selinux_socket_sendmsg | security_socket_sendmsg | sock_sendmsg | sys_sendto | system_call_fastpath | __libc_send | --8.29%-- inode_has_perm selinux_inode_permission security_inode_permission __link_path_walk path_walk filename_lookup user_path_at sys_faccessat sys_access system_call_fastpath __GI___access 0.00% 0.00% postmaster [kernel.kallsyms] [k] cpumask_any_but | ---cpumask_any_but | |--35.42%-- flush_tlb_mm | unmap_vmas | exit_mmap | mmput | exit_mm | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | |--21.18%-- flush_tlb_page | do_wp_page | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | | | |--42.08%-- ParallelQueryMain | | | |--37.40%-- _bt_first | | | --20.52%-- maybe_start_bgworkers | |--18.07%-- unmap_vmas | exit_mmap | mmput | exit_mm | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | |--16.59%-- do_wp_page | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | | | |--50.55%-- _int_free | | | --49.45%-- InitPostmasterChild | --8.73%-- ptep_set_access_flags do_wp_page handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault InitPostmasterChild 0.00% 0.00% postmaster postgres [.] CreateTemplateTupleDesc | ---CreateTemplateTupleDesc 0.00% 0.00% postmaster [kernel.kallsyms] [k] napi_gro_receive | ---napi_gro_receive tg3_poll_work tg3_poll_msix net_rx_action __do_softirq call_softirq do_softirq irq_exit | |--90.91%-- do_IRQ | ret_from_intr | | | |--20.00%-- PinBuffer | | | |--10.00%-- heap_page_prune_opt | | | |--10.00%-- ResourceArrayRemove | | | |--10.00%-- ReleaseAndReadBuffer | | | |--10.00%-- find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_hot_search_buffer | | | |--10.00%-- hash_search_with_hash_value | | | |--10.00%-- _bt_checkkeys | | | |--10.00%-- index_getprocinfo | | | --9.98%-- ExecInterpExpr | --9.09%-- smp_apic_timer_interrupt apic_timer_interrupt PinBuffer 0.00% 0.00% postmaster [kernel.kallsyms] [k] irq_work_run | ---irq_work_run | |--72.44%-- update_process_times | tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--24.98%-- do_page_fault | | page_fault | | | | | |--50.50%-- heap_hot_search_buffer | | | | | --49.50%-- hash_search_with_hash_value | | | |--24.96%-- PinBuffer | | | |--12.60%-- shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_hot_search_buffer | | | |--12.58%-- heap_page_prune_opt | | | |--12.52%-- slot_deform_tuple | | | --12.36%-- LWLockAcquire | --27.56%-- tick_sched_timer __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt | |--32.70%-- LWLockAcquire | |--32.56%-- PinBuffer | |--32.55%-- find_lock_page | shmem_getpage_gfp | shmem_fault | __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | heap_page_prune_opt | --2.19%-- PgstatCollectorMain 0.00% 0.00% postmaster [kernel.kallsyms] [k] get_empty_filp | ---get_empty_filp | |--78.55%-- do_filp_open | do_sys_open | sys_open | cyl_sys_open_full | cyl_sys_open | system_call_fastpath | __GI___libc_open | | | |--52.09%-- dsm_impl_op | | | --47.91%-- __fopen_internal | --21.45%-- alloc_file anon_inode_getfile sys_epoll_create1 system_call_fastpath epoll_create1 0.00% 0.00% init [kernel.kallsyms] [k] get_next_timer_interrupt | ---get_next_timer_interrupt tick_nohz_stop_sched_tick | |--96.96%-- cpu_idle | start_secondary | --3.04%-- irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% postmaster [kernel.kallsyms] [k] cgroup_exit | ---cgroup_exit do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] sync_page | ---sync_page | |--51.02%-- __wait_on_bit_lock | __lock_page | write_cache_pages | generic_writepages | journal_submit_inode_data_buffers | jbd2_journal_commit_transaction | kjournald2 | kthread | child_rip | --48.98%-- __wait_on_bit wait_on_page_bit wait_on_page_writeback_range filemap_fdatawait jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% postmaster postgres [.] canonicalize_path | ---canonicalize_path | |--17.09%-- 0x6c717367702f6c61 --82.91%-- [...] 0.00% 0.00% postmaster postgres [.] CreateTupleDescCopyConstr | ---CreateTupleDescCopyConstr 0.00% 0.00% postmaster [unknown] [.] 0x0001a68900007f65 | ---0x1a68900007f65 0.00% 0.00% postmaster ld-2.12.so [.] _dl_fini | ---_dl_fini exit 0.00% 0.00% postmaster [unknown] [.] 0x0000bf3300007f65 | ---0xbf3300007f65 0.00% 0.00% postmaster postgres [.] ExecAssignScanProjectionInfoWithVarno | ---ExecAssignScanProjectionInfoWithVarno 0.00% 0.00% postmaster [kernel.kallsyms] [k] cpumask_next_and | ---cpumask_next_and | |--96.32%-- find_busiest_group | | | |--58.15%-- rebalance_domains | | run_rebalance_domains | | __do_softirq | | call_softirq | | do_softirq | | irq_exit | | smp_apic_timer_interrupt | | apic_timer_interrupt | | | | | |--33.43%-- _bt_compare | | | | | |--16.74%-- LWLockRelease | | | | | |--16.72%-- heap_hot_search_buffer | | | | | |--16.72%-- LWLockAcquire | | | | | --16.39%-- __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_hot_search_buffer | | | --41.85%-- schedule | | | |--59.01%-- schedule_hrtimeout_range | | | | | |--72.50%-- ep_poll | | | sys_epoll_wait | | | system_call_fastpath | | | epoll_wait | | | | | --27.50%-- poll_schedule_timeout | | do_select | | core_sys_select | | sys_select | | system_call_fastpath | | __select | | | --40.99%-- lock_sock_nested | | | |--85.65%-- skb_free_datagram_locked | | udpv6_recvmsg | | sock_common_recvmsg | | sock_recvmsg | | sys_recvfrom | | system_call_fastpath | | __libc_recv | | | --14.35%-- udpv6_sendmsg | inet_sendmsg | sock_sendmsg | sys_sendto | system_call_fastpath | __libc_send | --3.68%-- wake_up_new_task do_fork sys_clone stub_clone __libc_fork fork_process 0.00% 0.00% postmaster [kernel.kallsyms] [k] __pmd_alloc | ---__pmd_alloc | |--72.15%-- copy_page_range | dup_mm | copy_process | do_fork | sys_clone | stub_clone | __libc_fork | fork_process | --27.85%-- handle_mm_fault __do_page_fault do_page_fault page_fault | |--33.83%-- _bt_checkpage | |--33.08%-- heap_hot_search_buffer | --33.08%-- heap_page_prune_opt 0.00% 0.00% postmaster [kernel.kallsyms] [k] _atomic_dec_and_lock | ---_atomic_dec_and_lock | |--31.03%-- dput | | | |--90.91%-- __fput | | fput | | filp_close | | sys_close | | system_call_fastpath | | __close_nocancel | | | --9.09%-- follow_managed | do_lookup | __link_path_walk | path_walk | filename_lookup | do_filp_open | do_sys_open | sys_open | cyl_sys_open_full | cyl_sys_open | system_call_fastpath | __GI___libc_open | |--25.65%-- mntput_no_expire | | | |--68.39%-- path_put | | | | | |--52.61%-- free_fs_struct | | | exit_fs | | | do_exit | | | do_group_exit | | | sys_exit_group | | | system_call_fastpath | | | | | --47.39%-- path_walk | | filename_lookup | | do_filp_open | | do_sys_open | | sys_open | | cyl_sys_open_full | | cyl_sys_open | | system_call_fastpath | | __GI___libc_open | | __fopen_internal | | | --31.61%-- __fput | fput | filp_close | sys_close | system_call_fastpath | __close_nocancel | |--18.89%-- drop_anon_vma | unlink_anon_vmas | free_pgtables | exit_mmap | mmput | exit_mm | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | |--15.34%-- iput | | | |--53.46%-- drop_futex_key_refs | | futex_wait | | do_futex | | sys_futex | | system_call_fastpath | | sem_wait | | | --46.54%-- dentry_iput | d_kill | | | |--77.71%-- prune_one_dentry | | __shrink_dcache_sb | | shrink_dcache_parent | | proc_flush_task | | release_task | | wait_consider_task | | do_wait | | sys_wait4 | | system_call_fastpath | | __libc_waitpid | | | --22.29%-- dput | __fput | fput | filp_close | sys_close | system_call_fastpath | __close_nocancel | --9.10%-- free_uid put_cred_rcu __rcu_process_callbacks rcu_process_callbacks __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt ResourceArrayAdd 0.00% 0.00% postmaster [kernel.kallsyms] [k] call_rcu | ---call_rcu | |--45.94%-- __fput | fput | filp_close | | | |--59.55%-- sys_close | | system_call_fastpath | | __close_nocancel | | | --40.45%-- put_files_struct | exit_files | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | |--43.64%-- ep_remove | ep_free | ep_eventpoll_release | __fput | fput | filp_close | sys_close | system_call_fastpath | __close_nocancel | |--9.44%-- nf_conntrack_free | destroy_conntrack | nf_conntrack_destroy | skb_release_head_state | __kfree_skb | kfree_skb | nf_hook_slow | ip_local_deliver | ip_rcv_finish | ip_rcv | __netif_receive_skb | netif_receive_skb | napi_skb_finish | napi_gro_receive | tg3_poll_work | tg3_poll_msix | net_rx_action | __do_softirq | call_softirq | do_softirq | irq_exit | do_IRQ | ret_from_intr | PinBuffer | --0.99%-- free_pid detach_pid release_task wait_consider_task do_wait sys_wait4 system_call_fastpath __libc_waitpid 0.00% 0.00% postmaster [kernel.kallsyms] [k] __call_rcu | ---__call_rcu call_rcu_sched call_rcu | |--45.94%-- __fput | fput | filp_close | | | |--59.55%-- sys_close | | system_call_fastpath | | __close_nocancel | | | --40.45%-- put_files_struct | exit_files | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | |--43.64%-- ep_remove | ep_free | ep_eventpoll_release | __fput | fput | filp_close | sys_close | system_call_fastpath | __close_nocancel | |--9.44%-- nf_conntrack_free | destroy_conntrack | nf_conntrack_destroy | skb_release_head_state | __kfree_skb | kfree_skb | nf_hook_slow | ip_local_deliver | ip_rcv_finish | ip_rcv | __netif_receive_skb | netif_receive_skb | napi_skb_finish | napi_gro_receive | tg3_poll_work | tg3_poll_msix | net_rx_action | __do_softirq | call_softirq | do_softirq | irq_exit | do_IRQ | ret_from_intr | PinBuffer | --0.99%-- free_pid detach_pid release_task wait_consider_task do_wait sys_wait4 system_call_fastpath __libc_waitpid 0.00% 0.00% postmaster postgres [.] StartBackgroundWorker | ---StartBackgroundWorker 0.00% 0.00% postmaster [kernel.kallsyms] [k] _spin_lock_bh | ---_spin_lock_bh | |--97.71%-- lock_sock_nested | | | |--89.93%-- udpv6_sendmsg | | inet_sendmsg | | sock_sendmsg | | sys_sendto | | system_call_fastpath | | __libc_send | | | --10.07%-- skb_free_datagram_locked | udpv6_recvmsg | sock_common_recvmsg | sock_recvmsg | sys_recvfrom | system_call_fastpath | __libc_recv | --2.29%-- release_sock skb_free_datagram_locked udpv6_recvmsg sock_common_recvmsg sock_recvmsg sys_recvfrom system_call_fastpath __libc_recv 0.00% 0.00% xinetd libc-2.12.so [.] __execve | ---__execve 0.00% 0.00% xinetd [kernel.kallsyms] [k] stub_execve | ---stub_execve __execve 0.00% 0.00% xinetd [kernel.kallsyms] [k] sys_execve | ---sys_execve stub_execve __execve 0.00% 0.00% xinetd [kernel.kallsyms] [k] do_execve | ---do_execve sys_execve stub_execve __execve 0.00% 0.00% init [kernel.kallsyms] [k] bio_put | ---bio_put | |--70.60%-- clone_endio | bio_endio | req_bio_endio | blk_update_request | blk_update_bidi_request | blk_end_bidi_request | blk_end_request | scsi_io_completion | scsi_finish_command | scsi_softirq_done | blk_done_softirq | __do_softirq | call_softirq | do_softirq | irq_exit | smp_call_function_single_interrupt | call_function_single_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --29.40%-- end_bio_bh_io_sync bio_endio dec_pending clone_endio bio_endio req_bio_endio blk_update_request blk_update_bidi_request blk_end_bidi_request blk_end_request scsi_io_completion scsi_finish_command scsi_softirq_done blk_done_softirq __do_softirq call_softirq do_softirq irq_exit smp_call_function_single_interrupt call_function_single_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% init [kernel.kallsyms] [k] bio_free | ---bio_free | |--70.60%-- dm_bio_destructor | bio_put | clone_endio | bio_endio | req_bio_endio | blk_update_request | blk_update_bidi_request | blk_end_bidi_request | blk_end_request | scsi_io_completion | scsi_finish_command | scsi_softirq_done | blk_done_softirq | __do_softirq | call_softirq | do_softirq | irq_exit | smp_call_function_single_interrupt | call_function_single_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --29.40%-- bio_fs_destructor bio_put end_bio_bh_io_sync bio_endio dec_pending clone_endio bio_endio req_bio_endio blk_update_request blk_update_bidi_request blk_end_bidi_request blk_end_request scsi_io_completion scsi_finish_command scsi_softirq_done blk_done_softirq __do_softirq call_softirq do_softirq irq_exit smp_call_function_single_interrupt call_function_single_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% postmaster postgres [.] WaitEventSetWait | ---WaitEventSetWait 0.00% 0.00% init [kernel.kallsyms] [k] clockevents_program_event | ---clockevents_program_event | |--96.10%-- tick_program_event | | | |--45.39%-- hrtimer_force_reprogram | | __remove_hrtimer | | | | | |--51.00%-- hrtimer_try_to_cancel | | | hrtimer_cancel | | | tick_nohz_restart_sched_tick | | | cpu_idle | | | start_secondary | | | | | --49.00%-- __hrtimer_start_range_ns | | hrtimer_start | | tick_nohz_stop_sched_tick | | | | | |--94.28%-- cpu_idle | | | start_secondary | | | | | --5.72%-- irq_exit | | smp_apic_timer_interrupt | | apic_timer_interrupt | | cpuidle_idle_call | | cpu_idle | | start_secondary | | | |--32.75%-- __hrtimer_start_range_ns | | hrtimer_start_range_ns | | tick_nohz_restart_sched_tick | | cpu_idle | | start_secondary | | | --21.86%-- hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --3.90%-- hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% nrpe libc-2.12.so [.] __read_nocancel | ---__read_nocancel | |--62.38%-- 0 --37.62%-- [...] 0.00% 0.00% perf [kernel.kallsyms] [k] _spin_lock_irqsave | ---_spin_lock_irqsave | |--44.76%-- add_wait_queue | __pollwait | perf_poll | do_sys_poll | sys_poll | system_call_fastpath | __poll | 0x67503 | main | __libc_start_main | |--31.17%-- remove_wait_queue | free_poll_entry | poll_freewait | do_sys_poll | sys_poll | system_call_fastpath | __poll | 0x67503 | main | __libc_start_main | --24.07%-- __wake_up jbd2_journal_stop __ext4_journal_stop ext4_da_write_end generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% postmaster [kernel.kallsyms] [k] ip6_finish_output2 | ---ip6_finish_output2 | |--90.39%-- ip6_finish_output | ip6_output | ip6_local_out | ip6_push_pending_frames | udp_v6_push_pending_frames | udpv6_sendmsg | inet_sendmsg | sock_sendmsg | sys_sendto | system_call_fastpath | __libc_send | --9.61%-- ip6_output ip6_local_out ip6_push_pending_frames udp_v6_push_pending_frames udpv6_sendmsg inet_sendmsg sock_sendmsg sys_sendto system_call_fastpath __libc_send 0.00% 0.00% perf [kernel.kallsyms] [k] __ext4_get_inode_loc | ---__ext4_get_inode_loc ext4_get_inode_loc | |--75.72%-- ext4_reserve_inode_write | ext4_mark_inode_dirty | ext4_dirty_inode | __mark_inode_dirty | generic_write_end | ext4_da_write_end | generic_file_buffered_write | __generic_file_aio_write | generic_file_aio_write | ext4_file_write | do_sync_write | vfs_write | sys_write | system_call_fastpath | __write_nocancel | | | --100.00%-- cmd_record | 0x67503 | main | __libc_start_main | --24.28%-- ext4_xattr_get ext4_xattr_security_get generic_getxattr cap_inode_need_killpriv security_inode_need_killpriv file_remove_suid __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% perf [kernel.kallsyms] [k] alloc_page_buffers | ---alloc_page_buffers create_empty_buffers create_page_buffers __block_prepare_write block_write_begin_newtrunc block_write_begin ext4_da_write_begin generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel | |--8.40%-- cmd_record | 0x67503 | main | __libc_start_main --91.60%-- [...] 0.00% 0.00% postmaster postgres [.] SyncOneBuffer | ---SyncOneBuffer 0.00% 0.00% perf [kernel.kallsyms] [k] jbd2_journal_start | ---jbd2_journal_start ext4_journal_start_sb | |--80.29%-- ext4_da_write_begin | generic_file_buffered_write | __generic_file_aio_write | generic_file_aio_write | ext4_file_write | do_sync_write | vfs_write | sys_write | system_call_fastpath | __write_nocancel | --19.71%-- ext4_dirty_inode __mark_inode_dirty | |--70.07%-- file_update_time | __generic_file_aio_write | generic_file_aio_write | ext4_file_write | do_sync_write | vfs_write | sys_write | system_call_fastpath | __write_nocancel | --29.93%-- generic_write_end ext4_da_write_end generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% init [kernel.kallsyms] [k] set_next_entity | ---set_next_entity pick_next_task_fair schedule cpu_idle start_secondary 0.00% 0.00% postmaster [kernel.kallsyms] [k] napi_skb_finish | ---napi_skb_finish napi_gro_receive tg3_poll_work tg3_poll_msix net_rx_action __do_softirq call_softirq do_softirq irq_exit | |--90.00%-- do_IRQ | ret_from_intr | | | |--22.23%-- PinBuffer | | | |--11.12%-- heap_page_prune_opt | | | |--11.12%-- ResourceArrayRemove | | | |--11.12%-- ReleaseAndReadBuffer | | | |--11.11%-- find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_hot_search_buffer | | | |--11.11%-- hash_search_with_hash_value | | | |--11.11%-- index_getprocinfo | | | --11.09%-- ExecInterpExpr | --10.00%-- smp_apic_timer_interrupt apic_timer_interrupt PinBuffer 0.00% 0.00% postmaster [kernel.kallsyms] [k] netif_receive_skb | ---netif_receive_skb napi_skb_finish napi_gro_receive tg3_poll_work tg3_poll_msix net_rx_action __do_softirq call_softirq do_softirq irq_exit | |--90.00%-- do_IRQ | ret_from_intr | | | |--22.23%-- PinBuffer | | | |--11.12%-- heap_page_prune_opt | | | |--11.12%-- ResourceArrayRemove | | | |--11.12%-- ReleaseAndReadBuffer | | | |--11.11%-- find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_hot_search_buffer | | | |--11.11%-- hash_search_with_hash_value | | | |--11.11%-- index_getprocinfo | | | --11.09%-- ExecInterpExpr | --10.00%-- smp_apic_timer_interrupt apic_timer_interrupt PinBuffer 0.00% 0.00% postmaster libc-2.12.so [.] __restore_rt | ---__restore_rt 0.00% 0.00% postmaster [kernel.kallsyms] [k] select_task_rq_fair | ---select_task_rq_fair | |--88.61%-- try_to_wake_up | | | |--66.73%-- wake_up_state | | signal_wake_up | | complete_signal | | __send_signal | | send_signal | | do_send_sig_info | | group_send_sig_info | | kill_pid_info | | sys_kill | | system_call_fastpath | | __GI___kill | | | | | --100.00%-- 0x1 | | 0x100007fff | | | --33.27%-- default_wake_function | autoremove_wake_function | wake_bit_function | __wake_up_common | __wake_up | __wake_up_bit | unlock_page | __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | | | |--33.98%-- hash_search_with_hash_value | | | |--33.88%-- HeapTupleSatisfiesMVCC | | | --32.13%-- _readPlannedStmt | --11.39%-- wake_up_new_task do_fork sys_clone stub_clone __libc_fork fork_process 0.00% 0.00% postmaster [kernel.kallsyms] [k] task_curr | ---task_curr complete_signal __send_signal send_signal do_send_sig_info group_send_sig_info kill_pid_info sys_kill system_call_fastpath __GI___kill 0.00% 0.00% postmaster postgres [.] ConditionVariablePrepareToSleep | ---ConditionVariablePrepareToSleep 0.00% 0.00% perf [kernel.kallsyms] [k] __set_page_dirty | ---__set_page_dirty | |--93.07%-- mark_buffer_dirty | __block_commit_write | block_write_end | generic_write_end | ext4_da_write_end | generic_file_buffered_write | __generic_file_aio_write | generic_file_aio_write | ext4_file_write | do_sync_write | vfs_write | sys_write | system_call_fastpath | __write_nocancel | --6.93%-- __block_commit_write block_write_end generic_write_end ext4_da_write_end generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% postmaster [kernel.kallsyms] [k] reschedule_interrupt | ---reschedule_interrupt | |--19.98%-- do_signal | do_notify_resume | int_signal | __read_nocancel | |--10.09%-- page_add_file_rmap | __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | _bt_checkpage | |--10.07%-- do_page_fault | page_fault | PinBuffer | |--10.03%-- _bt_checkkeys | |--9.95%-- LWLockRelease | |--9.94%-- vfs_read | sys_read | system_call_fastpath | __read_nocancel | |--9.86%-- LockBuffer | |--9.85%-- __read_nocancel | |--9.63%-- _bt_readnextpage | --0.59%-- do_notify_resume int_signal procsignal_sigusr1_handler 0.00% 0.00% postmaster [kernel.kallsyms] [k] delayed_work_timer_fn | ---delayed_work_timer_fn run_timer_softirq __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt | |--20.05%-- heap_hot_search_buffer | |--20.02%-- LWLockAcquire | |--10.12%-- heap_page_prune_opt | |--10.09%-- PinBuffer | |--9.99%-- _bt_binsrch | |--9.92%-- hash_any | |--9.91%-- ExecNestLoop | --9.91%-- _bt_checkkeys 0.00% 0.00% postmaster [kernel.kallsyms] [k] insert_work | ---insert_work | |--89.91%-- __queue_work | delayed_work_timer_fn | run_timer_softirq | __do_softirq | call_softirq | do_softirq | irq_exit | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--22.30%-- heap_hot_search_buffer | | | |--22.27%-- LWLockAcquire | | | |--11.25%-- heap_page_prune_opt | | | |--11.11%-- _bt_binsrch | | | |--11.03%-- hash_any | | | |--11.02%-- ExecNestLoop | | | --11.02%-- _bt_checkkeys | --10.09%-- delayed_work_timer_fn run_timer_softirq __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt PinBuffer 0.00% 0.00% postmaster [unknown] [.] 0x0000000000000003 | ---0x3 0.00% 0.00% postmaster postgres [.] set_config_option | ---set_config_option 0.00% 0.00% postmaster [kernel.kallsyms] [k] ret_from_fork | ---ret_from_fork __libc_fork fork_process 0.00% 0.00% postmaster libc-2.12.so [.] __strxfrm_l | ---__strxfrm_l | |--72.20%-- check_strxfrm_bug --27.80%-- [...] 0.00% 0.00% postmaster postgres [.] ExecInitHashJoin | ---ExecInitHashJoin 0.00% 0.00% postmaster [kernel.kallsyms] [k] dyntick_save_progress_counter | ---dyntick_save_progress_counter rcu_process_dyntick force_quiescent_state __rcu_process_callbacks rcu_process_callbacks __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt | |--10.28%-- heap_page_prune_opt | |--10.12%-- LWLockRelease | |--10.08%-- do_page_fault | page_fault | PinBuffer | |--10.08%-- PinBuffer | |--10.00%-- UnpinBuffer.clone.0 | |--9.99%-- index_getnext_tid | |--9.95%-- GetPrivateRefCountEntry | |--9.89%-- slot_deform_tuple | |--9.82%-- heap_hot_search_buffer | --9.79%-- slot_deform_tuple 0.00% 0.00% init [kernel.kallsyms] [k] x86_pmu_disable | ---x86_pmu_disable | |--94.93%-- perf_pmu_disable | perf_event_task_tick | scheduler_tick | update_process_times | tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --5.07%-- perf_event_task_tick scheduler_tick update_process_times tick_sched_timer __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% init [kernel.kallsyms] [k] do_timer | ---do_timer tick_do_update_jiffies64 | |--78.84%-- tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | |--20.57%-- tick_check_idle | irq_enter | | | |--65.30%-- smp_apic_timer_interrupt | | apic_timer_interrupt | | cpuidle_idle_call | | cpu_idle | | start_secondary | | | --34.70%-- do_IRQ | ret_from_intr | cpuidle_idle_call | cpu_idle | start_secondary | --0.58%-- tick_nohz_restart_sched_tick cpu_idle start_secondary 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] kmem_cache_alloc | ---kmem_cache_alloc | |--90.03%-- mempool_alloc_slab | mempool_alloc | | | |--58.07%-- bio_alloc_bioset | | | | | |--60.87%-- clone_bio | | | __split_and_process_bio | | | dm_make_request | | | generic_make_request | | | submit_bio | | | submit_bh | | | __block_write_full_page | | | block_write_full_page_endio | | | block_write_full_page | | | ext4_writepage | | | mpage_da_submit_io | | | mpage_da_map_and_submit | | | mpage_add_bh_to_extent | | | write_cache_pages_da | | | ext4_da_writepages | | | do_writepages | | | writeback_single_inode | | | writeback_sb_inodes | | | writeback_inodes_wb | | | wb_writeback | | | wb_do_writeback | | | bdi_writeback_thread | | | kthread | | | child_rip | | | | | --39.13%-- bio_alloc | | submit_bh | | __block_write_full_page | | block_write_full_page_endio | | block_write_full_page | | ext4_writepage | | mpage_da_submit_io | | mpage_da_map_and_submit | | | | | |--52.11%-- ext4_da_writepages | | | do_writepages | | | writeback_single_inode | | | writeback_sb_inodes | | | writeback_inodes_wb | | | wb_writeback | | | wb_do_writeback | | | bdi_writeback_thread | | | kthread | | | child_rip | | | | | --47.89%-- mpage_add_bh_to_extent | | write_cache_pages_da | | ext4_da_writepages | | do_writepages | | writeback_single_inode | | writeback_sb_inodes | | writeback_inodes_wb | | wb_writeback | | wb_do_writeback | | bdi_writeback_thread | | kthread | | child_rip | | | |--30.85%-- __split_and_process_bio | | dm_make_request | | generic_make_request | | submit_bio | | submit_bh | | __block_write_full_page | | block_write_full_page_endio | | block_write_full_page | | ext4_writepage | | mpage_da_submit_io | | mpage_da_map_and_submit | | | | | |--88.29%-- mpage_add_bh_to_extent | | | write_cache_pages_da | | | ext4_da_writepages | | | do_writepages | | | writeback_single_inode | | | writeback_sb_inodes | | | writeback_inodes_wb | | | wb_writeback | | | wb_do_writeback | | | bdi_writeback_thread | | | kthread | | | child_rip | | | | | --11.71%-- ext4_da_writepages | | do_writepages | | writeback_single_inode | | writeback_sb_inodes | | writeback_inodes_wb | | wb_writeback | | wb_do_writeback | | bdi_writeback_thread | | kthread | | child_rip | | | --11.09%-- alloc_tio | __split_and_process_bio | dm_make_request | generic_make_request | submit_bio | submit_bh | __block_write_full_page | block_write_full_page_endio | block_write_full_page | ext4_writepage | mpage_da_submit_io | mpage_da_map_and_submit | mpage_add_bh_to_extent | write_cache_pages_da | ext4_da_writepages | do_writepages | writeback_single_inode | writeback_sb_inodes | writeback_inodes_wb | wb_writeback | wb_do_writeback | bdi_writeback_thread | kthread | child_rip | --9.97%-- scsi_pool_alloc_command scsi_host_alloc_command __scsi_get_command scsi_get_command scsi_setup_fs_cmnd sd_prep_fn blk_peek_request scsi_request_fn __generic_unplug_device elv_insert __elv_add_request blk_queue_bio generic_make_request submit_bio submit_bh __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage mpage_da_submit_io mpage_da_map_and_submit mpage_add_bh_to_extent write_cache_pages_da ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% postmaster [kernel.kallsyms] [k] mutex_lock | ---mutex_lock | |--42.43%-- ep_scan_ready_list | ep_poll | sys_epoll_wait | system_call_fastpath | epoll_wait | |--20.72%-- ep_poll | sys_epoll_wait | system_call_fastpath | epoll_wait | |--20.37%-- do_sync_write | vfs_write | sys_write | system_call_fastpath | __write_nocancel | |--10.21%-- pipe_read | do_sync_read | vfs_read | sys_read | system_call_fastpath | __read_nocancel | |--4.84%-- inotify_inode_is_dead | vfs_rename | sys_renameat | sys_rename | cyl_sys_rename | system_call_fastpath | rename | |--1.03%-- pipe_write | do_sync_write | vfs_write | sys_write | system_call_fastpath | __write_nocancel --0.40%-- [...] 0.00% 0.00% init [kernel.kallsyms] [k] hrtimer_cancel | ---hrtimer_cancel | |--89.09%-- tick_nohz_restart_sched_tick | cpu_idle | start_secondary | --10.91%-- cpu_idle start_secondary 0.00% 0.00% postmaster postgres [.] pg_qsort | ---pg_qsort 0.00% 0.00% postmaster libc-2.12.so [.] _IO_file_xsgetn_internal | ---_IO_file_xsgetn_internal 0.00% 0.00% postmaster [kernel.kallsyms] [k] __set_page_dirty_no_writeback | ---__set_page_dirty_no_writeback | |--59.89%-- set_page_dirty | unmap_vmas | exit_mmap | mmput | exit_mm | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | --40.11%-- unmap_vmas exit_mmap mmput exit_mm do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% nrpe [kernel.kallsyms] [k] sys_read | ---sys_read | |--90.28%-- system_call_fastpath | __read_nocancel | | | --100.00%-- 0 | --9.72%-- __read_nocancel 0.00% 0.00% nrpe [kernel.kallsyms] [k] page_fault | ---page_fault | |--18.03%-- _dl_fixup | |--9.70%-- alarm | |--9.64%-- BN_bin2bn | |--8.98%-- __strncpy_ssse3 | |--8.33%-- ptmalloc_init | |--8.24%-- do_lookup_x | |--6.98%-- memset | _dl_map_object | |--6.80%-- dl_main | _dl_sysdep_start | |--4.28%-- ptmalloc_unlock_all | _IO_proc_open@@GLIBC_2.2.5 | 0x6f6967616e2f6c61 | |--3.54%-- ASN1_OCTET_STRING_free | |--2.97%-- __libc_fork | | | |--78.08%-- my_system | | 0x6f6967616e2f6c61 | | | --21.92%-- _IO_proc_open@@GLIBC_2.2.5 | 0x6f6967616e2f6c61 | |--2.79%-- _IO_proc_open@@GLIBC_2.2.5 | 0x6f6967616e2f6c61 | |--2.44%-- pclose@@GLIBC_2.2.5 | |--2.32%-- strcmp | |--2.04%-- urandom_read | vfs_read | sys_read | system_call_fastpath | __read_nocancel | 0 | |--1.71%-- ptmalloc_unlock_all2 | _IO_proc_open@@GLIBC_2.2.5 | 0x6f6967616e2f6c61 | --1.20%-- do_sync_read vfs_read sys_read system_call_fastpath __read_nocancel 0.00% 0.00% postmaster postgres [.] heap_getsysattr | ---heap_getsysattr | |--40.43%-- 0 --59.57%-- [...] 0.00% 0.00% postmaster libc-2.12.so [.] __libc_waitpid | ---__libc_waitpid 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] ext4_num_dirty_pages | ---ext4_num_dirty_pages ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% postmaster [kernel.kallsyms] [k] sys_wait4 | ---sys_wait4 system_call_fastpath __libc_waitpid 0.00% 0.00% postmaster [kernel.kallsyms] [k] sys_select | ---sys_select system_call_fastpath __select 0.00% 0.00% xinetd [kernel.kallsyms] [k] open_exec | ---open_exec | |--86.44%-- do_execve | sys_execve | stub_execve | __execve | --13.56%-- load_elf_binary cyl_load_binary search_binary_handler do_execve sys_execve stub_execve __execve 0.00% 0.00% perf [kernel.kallsyms] [k] file_remove_suid | ---file_remove_suid __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% postmaster [kernel.kallsyms] [k] ip6_finish_output | ---ip6_finish_output ip6_output ip6_local_out ip6_push_pending_frames udp_v6_push_pending_frames udpv6_sendmsg inet_sendmsg sock_sendmsg sys_sendto system_call_fastpath __libc_send 0.00% 0.00% postmaster [kernel.kallsyms] [k] do_wait | ---do_wait sys_wait4 system_call_fastpath __libc_waitpid 0.00% 0.00% xinetd [kernel.kallsyms] [k] do_filp_open | ---do_filp_open | |--93.82%-- open_exec | | | |--93.53%-- do_execve | | sys_execve | | stub_execve | | __execve | | | --6.47%-- load_elf_binary | cyl_load_binary | search_binary_handler | do_execve | sys_execve | stub_execve | __execve | --6.18%-- do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open __fopen_internal 0.00% 0.00% postmaster [unknown] [.] 0x0100000000000000 | ---0x100000000000000 0.00% 0.00% postmaster [kernel.kallsyms] [k] hook_security_task_kill | ---hook_security_task_kill | |--77.54%-- security_task_kill | check_kill_permission | group_send_sig_info | kill_pid_info | sys_kill | system_call_fastpath | __GI___kill | --22.46%-- check_kill_permission group_send_sig_info kill_pid_info sys_kill system_call_fastpath __GI___kill 0.00% 0.00% postmaster [kernel.kallsyms] [k] anon_vma_clone | ---anon_vma_clone | |--89.03%-- anon_vma_fork | dup_mm | copy_process | do_fork | sys_clone | stub_clone | __libc_fork | fork_process | --10.97%-- __split_vma do_munmap sys_munmap system_call_fastpath __GI___munmap 0.00% 0.00% postmaster libc-2.12.so [.] _nl_find_locale | ---_nl_find_locale | |--69.86%-- setlocale --30.14%-- [...] 0.00% 0.00% postmaster postgres [.] pg_strcasecmp | ---pg_strcasecmp 0.00% 0.00% postmaster [kernel.kallsyms] [k] dequeue_entity | ---dequeue_entity | |--89.08%-- dequeue_task_fair | dequeue_task | deactivate_task | schedule | | | |--72.27%-- schedule_hrtimeout_range | | ep_poll | | sys_epoll_wait | | system_call_fastpath | | epoll_wait | | | |--15.58%-- lock_sock_nested | | | | | |--79.45%-- udpv6_sendmsg | | | inet_sendmsg | | | sock_sendmsg | | | sys_sendto | | | system_call_fastpath | | | __libc_send | | | | | --20.55%-- skb_free_datagram_locked | | udpv6_recvmsg | | sock_common_recvmsg | | sock_recvmsg | | sys_recvfrom | | system_call_fastpath | | __libc_recv | | | --12.15%-- io_schedule | sync_page | __wait_on_bit_lock | __lock_page | find_lock_page | shmem_getpage_gfp | shmem_fault | __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | PinBuffer | --10.92%-- dequeue_task __sched_move_task sched_move_task cpu_cgroup_exit cgroup_exit do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% postmaster postgres [.] MemoryContextCreate | ---MemoryContextCreate 0.00% 0.00% postmaster [kernel.kallsyms] [k] sys_futex | ---sys_futex | |--80.29%-- system_call_fastpath | | | |--74.11%-- sem_wait | | | --25.89%-- sem_post | |--9.86%-- sem_wait | --9.85%-- system_call_fastpath sem_post 0.00% 0.00% perf [kernel.kallsyms] [k] list_del | ---list_del | |--75.93%-- __rmqueue | get_page_from_freelist | __alloc_pages_nodemask | alloc_pages_current | __page_cache_alloc | grab_cache_page_write_begin | ext4_da_write_begin | generic_file_buffered_write | __generic_file_aio_write | generic_file_aio_write | ext4_file_write | do_sync_write | vfs_write | sys_write | system_call_fastpath | __write_nocancel | | | --100.00%-- cmd_record | 0x67503 | main | __libc_start_main | |--11.20%-- cache_alloc_refill | kmem_cache_alloc | alloc_buffer_head | alloc_page_buffers | create_empty_buffers | create_page_buffers | __block_prepare_write | block_write_begin_newtrunc | block_write_begin | ext4_da_write_begin | generic_file_buffered_write | __generic_file_aio_write | generic_file_aio_write | ext4_file_write | do_sync_write | vfs_write | sys_write | system_call_fastpath | __write_nocancel | |--8.24%-- remove_wait_queue | free_poll_entry | poll_freewait | do_sys_poll | sys_poll | system_call_fastpath | __poll | 0x67503 | main | __libc_start_main | --4.64%-- get_page_from_freelist __alloc_pages_nodemask alloc_pages_current __page_cache_alloc grab_cache_page_write_begin ext4_da_write_begin generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% perf [kernel.kallsyms] [k] kmem_cache_alloc | ---kmem_cache_alloc | |--65.70%-- alloc_buffer_head | alloc_page_buffers | create_empty_buffers | create_page_buffers | __block_prepare_write | block_write_begin_newtrunc | block_write_begin | ext4_da_write_begin | generic_file_buffered_write | __generic_file_aio_write | generic_file_aio_write | ext4_file_write | do_sync_write | vfs_write | sys_write | system_call_fastpath | __write_nocancel | |--28.74%-- jbd2_journal_start | ext4_journal_start_sb | ext4_da_write_begin | generic_file_buffered_write | __generic_file_aio_write | generic_file_aio_write | ext4_file_write | do_sync_write | vfs_write | sys_write | system_call_fastpath | __write_nocancel | --5.56%-- __radix_tree_preload radix_tree_maybe_preload add_to_page_cache_locked add_to_page_cache_lru grab_cache_page_write_begin ext4_da_write_begin generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% postmaster [kernel.kallsyms] [k] __queue_work | ---__queue_work delayed_work_timer_fn run_timer_softirq __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt | |--22.30%-- heap_hot_search_buffer | |--22.27%-- LWLockAcquire | |--11.25%-- heap_page_prune_opt | |--11.11%-- _bt_binsrch | |--11.03%-- hash_any | |--11.02%-- ExecNestLoop | --11.02%-- _bt_checkkeys 0.00% 0.00% postmaster [kernel.kallsyms] [k] anon_vma_chain_free | ---anon_vma_chain_free unlink_anon_vmas free_pgtables | |--77.79%-- exit_mmap | mmput | exit_mm | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | --22.21%-- unmap_region do_munmap | |--50.23%-- sys_brk | system_call_fastpath | __brk | --49.77%-- sys_munmap system_call_fastpath __GI___munmap 0.00% 0.00% postmaster [kernel.kallsyms] [k] nf_hook_slow | ---nf_hook_slow | |--52.49%-- __ip6_local_out | ip6_local_out | ip6_push_pending_frames | udp_v6_push_pending_frames | udpv6_sendmsg | inet_sendmsg | sock_sendmsg | sys_sendto | system_call_fastpath | __libc_send | |--45.39%-- ip_local_deliver | ip_rcv_finish | ip_rcv | __netif_receive_skb | netif_receive_skb | napi_skb_finish | napi_gro_receive | tg3_poll_work | tg3_poll_msix | net_rx_action | __do_softirq | call_softirq | do_softirq | irq_exit | | | |--75.00%-- do_IRQ | | ret_from_intr | | | | | |--33.34%-- ResourceArrayRemove | | | | | |--33.33%-- hash_search_with_hash_value | | | | | --33.33%-- PinBuffer | | | --25.00%-- smp_apic_timer_interrupt | apic_timer_interrupt | PinBuffer | --2.12%-- ip6_input ip6_rcv_finish ipv6_rcv __netif_receive_skb process_backlog net_rx_action __do_softirq call_softirq local_bh_enable dev_queue_xmit ip6_finish_output2 ip6_finish_output ip6_output ip6_local_out ip6_push_pending_frames udp_v6_push_pending_frames udpv6_sendmsg inet_sendmsg sock_sendmsg sys_sendto system_call_fastpath __libc_send 0.00% 0.00% irqbalance [kernel.kallsyms] [k] seq_printf | ---seq_printf | |--76.27%-- show_interrupts | seq_read | proc_reg_read | vfs_read | sys_read | system_call_fastpath | __read_nocancel | |--17.70%-- show_stat | seq_read | proc_reg_read | vfs_read | sys_read | system_call_fastpath | __read_nocancel | --6.03%-- seq_read proc_reg_read vfs_read sys_read system_call_fastpath __read_nocancel 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] mempool_alloc_slab | ---mempool_alloc_slab mempool_alloc | |--58.07%-- bio_alloc_bioset | | | |--60.87%-- clone_bio | | __split_and_process_bio | | dm_make_request | | generic_make_request | | submit_bio | | submit_bh | | __block_write_full_page | | block_write_full_page_endio | | block_write_full_page | | ext4_writepage | | mpage_da_submit_io | | mpage_da_map_and_submit | | mpage_add_bh_to_extent | | write_cache_pages_da | | ext4_da_writepages | | do_writepages | | writeback_single_inode | | writeback_sb_inodes | | writeback_inodes_wb | | wb_writeback | | wb_do_writeback | | bdi_writeback_thread | | kthread | | child_rip | | | --39.13%-- bio_alloc | submit_bh | __block_write_full_page | block_write_full_page_endio | block_write_full_page | ext4_writepage | mpage_da_submit_io | mpage_da_map_and_submit | | | |--52.11%-- ext4_da_writepages | | do_writepages | | writeback_single_inode | | writeback_sb_inodes | | writeback_inodes_wb | | wb_writeback | | wb_do_writeback | | bdi_writeback_thread | | kthread | | child_rip | | | --47.89%-- mpage_add_bh_to_extent | write_cache_pages_da | ext4_da_writepages | do_writepages | writeback_single_inode | writeback_sb_inodes | writeback_inodes_wb | wb_writeback | wb_do_writeback | bdi_writeback_thread | kthread | child_rip | |--30.85%-- __split_and_process_bio | dm_make_request | generic_make_request | submit_bio | submit_bh | __block_write_full_page | block_write_full_page_endio | block_write_full_page | ext4_writepage | mpage_da_submit_io | mpage_da_map_and_submit | | | |--88.29%-- mpage_add_bh_to_extent | | write_cache_pages_da | | ext4_da_writepages | | do_writepages | | writeback_single_inode | | writeback_sb_inodes | | writeback_inodes_wb | | wb_writeback | | wb_do_writeback | | bdi_writeback_thread | | kthread | | child_rip | | | --11.71%-- ext4_da_writepages | do_writepages | writeback_single_inode | writeback_sb_inodes | writeback_inodes_wb | wb_writeback | wb_do_writeback | bdi_writeback_thread | kthread | child_rip | --11.09%-- alloc_tio __split_and_process_bio dm_make_request generic_make_request submit_bio submit_bh __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage mpage_da_submit_io mpage_da_map_and_submit mpage_add_bh_to_extent write_cache_pages_da ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% postmaster [kernel.kallsyms] [k] dev_queue_xmit | ---dev_queue_xmit ip6_finish_output2 ip6_finish_output ip6_output ip6_local_out ip6_push_pending_frames udp_v6_push_pending_frames udpv6_sendmsg inet_sendmsg sock_sendmsg sys_sendto system_call_fastpath __libc_send 0.00% 0.00% postmaster [kernel.kallsyms] [k] touch_atime | ---touch_atime | |--68.33%-- pipe_read | do_sync_read | vfs_read | sys_read | system_call_fastpath | __read_nocancel | |--20.18%-- generic_file_aio_read | do_sync_read | vfs_read | sys_read | system_call_fastpath | __read_nocancel | --11.49%-- do_sync_read vfs_read sys_read system_call_fastpath __read_nocancel 0.00% 0.00% xinetd [kernel.kallsyms] [k] security_inode_permission | ---security_inode_permission | |--72.87%-- __link_path_walk | path_walk | filename_lookup | do_filp_open | open_exec | do_execve | sys_execve | stub_execve | __execve | --27.13%-- inode_permission may_open do_filp_open open_exec | |--76.16%-- do_execve | sys_execve | stub_execve | __execve | --23.84%-- load_elf_binary cyl_load_binary search_binary_handler do_execve sys_execve stub_execve __execve 0.00% 0.00% xinetd [kernel.kallsyms] [k] selinux_inode_permission | ---selinux_inode_permission security_inode_permission | |--72.87%-- __link_path_walk | path_walk | filename_lookup | do_filp_open | open_exec | do_execve | sys_execve | stub_execve | __execve | --27.13%-- inode_permission may_open do_filp_open open_exec | |--76.16%-- do_execve | sys_execve | stub_execve | __execve | --23.84%-- load_elf_binary cyl_load_binary search_binary_handler do_execve sys_execve stub_execve __execve 0.00% 0.00% xinetd [kernel.kallsyms] [k] inode_has_perm | ---inode_has_perm selinux_inode_permission security_inode_permission | |--72.87%-- __link_path_walk | path_walk | filename_lookup | do_filp_open | open_exec | do_execve | sys_execve | stub_execve | __execve | --27.13%-- inode_permission may_open do_filp_open open_exec | |--76.16%-- do_execve | sys_execve | stub_execve | __execve | --23.84%-- load_elf_binary cyl_load_binary search_binary_handler do_execve sys_execve stub_execve __execve 0.00% 0.00% nrpe [kernel.kallsyms] [k] vfs_read | ---vfs_read sys_read system_call_fastpath __read_nocancel | |--75.01%-- 0 --24.99%-- [...] 0.00% 0.00% perf [kernel.kallsyms] [k] alloc_buffer_head | ---alloc_buffer_head alloc_page_buffers create_empty_buffers create_page_buffers __block_prepare_write block_write_begin_newtrunc block_write_begin ext4_da_write_begin generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel | |--10.04%-- cmd_record | 0x67503 | main | __libc_start_main --89.96%-- [...] 0.00% 0.00% postmaster [kernel.kallsyms] [k] fget_light_pos | ---fget_light_pos | |--52.75%-- sys_read | system_call_fastpath | __read_nocancel | | | --100.00%-- fscanf | systable_endscan | --47.25%-- sys_write system_call_fastpath __write_nocancel 0.00% 0.00% postmaster [kernel.kallsyms] [k] perf_event_aux_ctx | ---perf_event_aux_ctx perf_event_aux | |--65.50%-- perf_event_task | | | |--88.56%-- perf_event_exit_task | | do_exit | | do_group_exit | | sys_exit_group | | system_call_fastpath | | | --11.44%-- perf_event_fork | copy_process | do_fork | sys_clone | stub_clone | __libc_fork | fork_process | --34.50%-- perf_event_mmap do_brk sys_brk system_call_fastpath __brk 0.00% 0.00% postmaster [kernel.kallsyms] [k] anon_inode_getfile | ---anon_inode_getfile sys_epoll_create1 system_call_fastpath epoll_create1 0.00% 0.00% postmaster [kernel.kallsyms] [k] ep_poll_callback | ---ep_poll_callback __wake_up_common __wake_up_sync_key | |--97.72%-- __wake_up_sync | | | |--52.39%-- pipe_write | | do_sync_write | | vfs_write | | sys_write | | system_call_fastpath | | __write_nocancel | | | --47.61%-- pipe_read | do_sync_read | vfs_read | sys_read | system_call_fastpath | __read_nocancel | --2.28%-- sock_def_readable sock_queue_rcv_skb udpv6_queue_rcv_skb release_sock udpv6_sendmsg inet_sendmsg sock_sendmsg sys_sendto system_call_fastpath __libc_send 0.00% 0.00% perf [kernel.kallsyms] [k] security_inode_need_killpriv | ---security_inode_need_killpriv | |--97.09%-- file_remove_suid | __generic_file_aio_write | generic_file_aio_write | ext4_file_write | do_sync_write | vfs_write | sys_write | system_call_fastpath | __write_nocancel | --2.91%-- __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% postmaster [kernel.kallsyms] [k] memcpy | ---memcpy | |--47.29%-- run_rebalance_domains | __do_softirq | call_softirq | do_softirq | irq_exit | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--25.07%-- UnpinBuffer.clone.0 | | | |--25.06%-- handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | _bt_readnextpage | | | |--25.05%-- _bt_binsrch | | | --24.82%-- heap_page_prune_opt | |--23.68%-- perf_event__output_id_sample | perf_event_task_output | perf_event_aux_ctx | perf_event_aux | perf_event_task | perf_event_exit_task | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | |--11.85%-- __d_path | d_path | FileUtil_GetPath_bypath | FileUtil_GetPath | hook_security_file_free | security_file_free | __fput | fput | filp_close | put_files_struct | exit_files | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | |--7.41%-- cache_alloc_refill | kmem_cache_alloc | dup_mm | copy_process | do_fork | sys_clone | stub_clone | __libc_fork | fork_process | |--7.03%-- copy_process | do_fork | sys_clone | stub_clone | __libc_fork | fork_process | |--2.00%-- schedule_hrtimeout_range | ep_poll | sys_epoll_wait | system_call_fastpath | epoll_wait | --0.75%-- anon_inodefs_dname d_path FileUtil_GetPath_bypath FileUtil_GetPath hook_security_file_free security_file_free __fput fput filp_close sys_close system_call_fastpath __close_nocancel 0.00% 0.00% check_open_file [kernel.kallsyms] [k] filename_lookup | ---filename_lookup | |--56.08%-- do_filp_open | do_sys_open | sys_open | cyl_sys_open_full | cyl_sys_open | system_call_fastpath | __open_nocancel | --43.92%-- user_path_at vfs_fstatat vfs_stat sys_newstat system_call_fastpath __xstat64 0.00% 0.00% check_open_file [kernel.kallsyms] [k] path_walk | ---path_walk filename_lookup | |--56.08%-- do_filp_open | do_sys_open | sys_open | cyl_sys_open_full | cyl_sys_open | system_call_fastpath | __open_nocancel | --43.92%-- user_path_at vfs_fstatat vfs_stat sys_newstat system_call_fastpath __xstat64 0.00% 0.00% check_open_file [kernel.kallsyms] [k] __link_path_walk | ---__link_path_walk path_walk filename_lookup | |--56.08%-- do_filp_open | do_sys_open | sys_open | cyl_sys_open_full | cyl_sys_open | system_call_fastpath | __open_nocancel | --43.92%-- user_path_at vfs_fstatat vfs_stat sys_newstat system_call_fastpath __xstat64 0.00% 0.00% postmaster [kernel.kallsyms] [k] device_not_available | ---device_not_available | |--70.17%-- __memcmp_sse4_1 | |--22.93%-- __strlen_sse2 | |--4.37%-- __strlen_sse42 | |--1.78%-- __strchrnul | _IO_vsnprintf | 0x203a737365636f72 | --0.74%-- BgBufferSync 0.00% 0.00% postmaster postgres [.] ReplicationSlotCleanup | ---ReplicationSlotCleanup 0.00% 0.00% postmaster postgres [.] hash_create | ---hash_create | |--33.65%-- 0 --66.35%-- [...] 0.00% 0.00% init [kernel.kallsyms] [k] free_block | ---free_block kmem_cache_free mempool_free_slab mempool_free | |--62.88%-- bio_free | | | |--81.85%-- dm_bio_destructor | | bio_put | | clone_endio | | bio_endio | | req_bio_endio | | blk_update_request | | blk_update_bidi_request | | blk_end_bidi_request | | blk_end_request | | scsi_io_completion | | scsi_finish_command | | scsi_softirq_done | | blk_done_softirq | | __do_softirq | | call_softirq | | do_softirq | | irq_exit | | smp_call_function_single_interrupt | | call_function_single_interrupt | | cpuidle_idle_call | | cpu_idle | | start_secondary | | | --18.15%-- bio_fs_destructor | bio_put | end_bio_bh_io_sync | bio_endio | dec_pending | clone_endio | bio_endio | req_bio_endio | blk_update_request | blk_update_bidi_request | blk_end_bidi_request | blk_end_request | scsi_io_completion | scsi_finish_command | scsi_softirq_done | blk_done_softirq | __do_softirq | call_softirq | do_softirq | irq_exit | smp_call_function_single_interrupt | call_function_single_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | |--32.71%-- dec_pending | clone_endio | bio_endio | req_bio_endio | blk_update_request | blk_update_bidi_request | blk_end_bidi_request | blk_end_request | scsi_io_completion | scsi_finish_command | scsi_softirq_done | blk_done_softirq | __do_softirq | call_softirq | do_softirq | irq_exit | smp_call_function_single_interrupt | call_function_single_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --4.41%-- clone_endio bio_endio req_bio_endio blk_update_request blk_update_bidi_request blk_end_bidi_request blk_end_request scsi_io_completion scsi_finish_command scsi_softirq_done blk_done_softirq __do_softirq call_softirq do_softirq irq_exit smp_call_function_single_interrupt call_function_single_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% postmaster postgres [.] _readTargetEntry | ---_readTargetEntry 0.00% 0.00% init [kernel.kallsyms] [k] hrtimer_try_to_cancel | ---hrtimer_try_to_cancel hrtimer_cancel tick_nohz_restart_sched_tick cpu_idle start_secondary 0.00% 0.00% postmaster [kernel.kallsyms] [k] __wait_on_bit | ---__wait_on_bit wait_on_page_bit_killable __lock_page_or_retry filemap_fault __do_fault handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault | |--11.79%-- ExecInitExprRec | |--11.16%-- _readPlannedStmt | |--11.15%-- pg_utf_mblen | |--11.15%-- strtod | |--11.11%-- ReadCommonJoin | |--11.05%-- parseNodeString | |--10.91%-- can_skip_gucvar | |--10.91%-- __sysconf | _nl_find_locale | setlocale | --10.77%-- canonicalize_path 0.00% 0.00% postmaster libc-2.12.so [.] __GI_____strtod_l_internal | ---__GI_____strtod_l_internal 0.00% 0.00% postmaster postgres [.] ResetCatalogCache | ---ResetCatalogCache 0.00% 0.00% postmaster [kernel.kallsyms] [k] core_sys_select | ---core_sys_select sys_select system_call_fastpath __select 0.00% 0.00% postmaster libc-2.12.so [.] memchr | ---memchr 0.00% 0.00% postmaster libc-2.12.so [.] free | ---free | |--17.11%-- _IO_vsnprintf | | | |--58.72%-- 0x2072656b726f7720 | | | --41.28%-- 0x203a737365636f72 --82.89%-- [...] 0.00% 0.00% postmaster [kernel.kallsyms] [k] d_kill | ---d_kill | |--92.78%-- dput | | | |--75.60%-- __fput | | fput | | filp_close | | | | | |--85.71%-- put_files_struct | | | exit_files | | | do_exit | | | do_group_exit | | | sys_exit_group | | | system_call_fastpath | | | | | --14.29%-- sys_close | | system_call_fastpath | | __close_nocancel | | | --24.40%-- sys_renameat | sys_rename | cyl_sys_rename | system_call_fastpath | rename | | | --100.00%-- 0x315f62642f706d74 | --7.22%-- prune_one_dentry __shrink_dcache_sb shrink_dcache_parent proc_flush_task release_task wait_consider_task do_wait sys_wait4 system_call_fastpath __libc_waitpid 0.00% 0.00% postmaster [kernel.kallsyms] [k] do_select | ---do_select core_sys_select sys_select system_call_fastpath __select 0.00% 0.00% postmaster [unknown] [.] 0x00007f6581289942 | ---0x7f6581289942 | |--32.90%-- 0x22899a0 | |--22.98%-- 0x2289a10 | |--22.08%-- 0x7c0000005b | |--11.15%-- 0x1 | --10.89%-- 0x22897c8 0.00% 0.00% postmaster libc-2.12.so [.] _IO_getline_info | ---_IO_getline_info 0.00% 0.00% postmaster [kernel.kallsyms] [k] do_futex | ---do_futex sys_futex system_call_fastpath | |--66.01%-- sem_wait | --33.99%-- sem_post 0.00% 0.00% init [kernel.kallsyms] [k] scsi_next_command | ---scsi_next_command scsi_io_completion scsi_finish_command scsi_softirq_done blk_done_softirq __do_softirq call_softirq do_softirq irq_exit smp_call_function_single_interrupt call_function_single_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% postmaster postgres [.] guc_var_compare | ---guc_var_compare | |--33.65%-- 0x7f6581289942 | | | |--34.07%-- 0x2289a10 | | | |--33.21%-- 0x1 | | | --32.73%-- 0x22899a0 | |--22.13%-- 0x22c5db8 | 0 | |--11.15%-- 0x22c5d58 | 0 | |--11.13%-- 0x7f6d293dbd90 | 0x22fb378 | |--11.04%-- 0xc | 0x7f6581289111 | --10.90%-- 0 0x7fff8d47d1a0 0.00% 0.00% perf [kernel.kallsyms] [k] generic_getxattr | ---generic_getxattr | |--92.01%-- cap_inode_need_killpriv | security_inode_need_killpriv | file_remove_suid | __generic_file_aio_write | generic_file_aio_write | ext4_file_write | do_sync_write | vfs_write | sys_write | system_call_fastpath | __write_nocancel | --7.99%-- security_inode_need_killpriv file_remove_suid __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% xinetd [kernel.kallsyms] [k] avc_has_perm | ---avc_has_perm inode_has_perm selinux_inode_permission security_inode_permission | |--70.75%-- __link_path_walk | path_walk | filename_lookup | do_filp_open | open_exec | do_execve | sys_execve | stub_execve | __execve | --29.25%-- inode_permission may_open do_filp_open open_exec | |--76.16%-- do_execve | sys_execve | stub_execve | __execve | --23.84%-- load_elf_binary cyl_load_binary search_binary_handler do_execve sys_execve stub_execve __execve 0.00% 0.00% xinetd [kernel.kallsyms] [k] avc_has_perm_noaudit | ---avc_has_perm_noaudit avc_has_perm inode_has_perm selinux_inode_permission security_inode_permission | |--70.75%-- __link_path_walk | path_walk | filename_lookup | do_filp_open | open_exec | do_execve | sys_execve | stub_execve | __execve | --29.25%-- inode_permission may_open do_filp_open open_exec | |--76.16%-- do_execve | sys_execve | stub_execve | __execve | --23.84%-- load_elf_binary cyl_load_binary search_binary_handler do_execve sys_execve stub_execve __execve 0.00% 0.00% xinetd [kernel.kallsyms] [k] security_compute_av | ---security_compute_av avc_has_perm_noaudit avc_has_perm inode_has_perm selinux_inode_permission security_inode_permission | |--70.75%-- __link_path_walk | path_walk | filename_lookup | do_filp_open | open_exec | do_execve | sys_execve | stub_execve | __execve | --29.25%-- inode_permission may_open do_filp_open open_exec | |--76.16%-- do_execve | sys_execve | stub_execve | __execve | --23.84%-- load_elf_binary cyl_load_binary search_binary_handler do_execve sys_execve stub_execve __execve 0.00% 0.00% xinetd [kernel.kallsyms] [k] context_struct_compute_av | ---context_struct_compute_av security_compute_av avc_has_perm_noaudit avc_has_perm inode_has_perm selinux_inode_permission security_inode_permission | |--70.75%-- __link_path_walk | path_walk | filename_lookup | do_filp_open | open_exec | do_execve | sys_execve | stub_execve | __execve | --29.25%-- inode_permission may_open do_filp_open open_exec | |--76.16%-- do_execve | sys_execve | stub_execve | __execve | --23.84%-- load_elf_binary cyl_load_binary search_binary_handler do_execve sys_execve stub_execve __execve 0.00% 0.00% xinetd [kernel.kallsyms] [k] cond_compute_av | ---cond_compute_av context_struct_compute_av security_compute_av avc_has_perm_noaudit avc_has_perm inode_has_perm selinux_inode_permission security_inode_permission | |--70.75%-- __link_path_walk | path_walk | filename_lookup | do_filp_open | open_exec | do_execve | sys_execve | stub_execve | __execve | --29.25%-- inode_permission may_open do_filp_open open_exec | |--76.16%-- do_execve | sys_execve | stub_execve | __execve | --23.84%-- load_elf_binary cyl_load_binary search_binary_handler do_execve sys_execve stub_execve __execve 0.00% 0.00% xinetd [kernel.kallsyms] [k] avtab_search_node | ---avtab_search_node cond_compute_av context_struct_compute_av security_compute_av avc_has_perm_noaudit avc_has_perm inode_has_perm selinux_inode_permission security_inode_permission | |--70.75%-- __link_path_walk | path_walk | filename_lookup | do_filp_open | open_exec | do_execve | sys_execve | stub_execve | __execve | --29.25%-- inode_permission may_open do_filp_open open_exec | |--76.16%-- do_execve | sys_execve | stub_execve | __execve | --23.84%-- load_elf_binary cyl_load_binary search_binary_handler do_execve sys_execve stub_execve __execve 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] __lock_page | ---__lock_page write_cache_pages generic_writepages journal_submit_inode_data_buffers jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] bio_alloc_bioset | ---bio_alloc_bioset | |--75.00%-- clone_bio | __split_and_process_bio | dm_make_request | generic_make_request | submit_bio | submit_bh | __block_write_full_page | block_write_full_page_endio | block_write_full_page | ext4_writepage | mpage_da_submit_io | mpage_da_map_and_submit | | | |--83.70%-- mpage_add_bh_to_extent | | write_cache_pages_da | | ext4_da_writepages | | do_writepages | | writeback_single_inode | | writeback_sb_inodes | | writeback_inodes_wb | | wb_writeback | | wb_do_writeback | | bdi_writeback_thread | | kthread | | child_rip | | | --16.30%-- ext4_da_writepages | do_writepages | writeback_single_inode | writeback_sb_inodes | writeback_inodes_wb | wb_writeback | wb_do_writeback | bdi_writeback_thread | kthread | child_rip | --25.00%-- bio_alloc submit_bh __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage mpage_da_submit_io mpage_da_map_and_submit | |--52.11%-- ext4_da_writepages | do_writepages | writeback_single_inode | writeback_sb_inodes | writeback_inodes_wb | wb_writeback | wb_do_writeback | bdi_writeback_thread | kthread | child_rip | --47.89%-- mpage_add_bh_to_extent write_cache_pages_da ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% postmaster [kernel.kallsyms] [k] lapic_next_event | ---lapic_next_event | |--50.08%-- tick_program_event | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--25.21%-- heap_page_prune_opt | | | |--25.20%-- heap_hot_search_buffer | | | |--24.87%-- XidInMVCCSnapshot | | | --24.72%-- find_lock_page | shmem_getpage_gfp | shmem_fault | __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | heap_hot_search_buffer | --49.92%-- clockevents_program_event tick_program_event hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt | |--25.27%-- LWLockAcquire | |--25.12%-- PinBuffer | |--24.83%-- hash_search_with_hash_value | --24.78%-- heap_page_prune_opt 0.00% 0.00% postmaster postgres [.] heap_freetuple | ---heap_freetuple 0.00% 0.00% postmaster postgres [.] ExecHashGetSkewBucket | ---ExecHashGetSkewBucket 0.00% 0.00% postmaster [kernel.kallsyms] [k] rb_insert_color | ---rb_insert_color | |--62.47%-- __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--20.26%-- _bt_compare | | | |--20.12%-- do_page_fault | | page_fault | | heap_hot_search_buffer | | | |--19.90%-- slot_getattr | | | |--19.86%-- LWLockAcquire | | | --19.86%-- hash_any | |--24.87%-- enqueue_hrtimer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--50.11%-- find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_page_prune_opt | | | --49.89%-- index_getnext_tid | --12.66%-- __vma_link_rb vma_adjust __split_vma do_munmap sys_brk system_call_fastpath __brk 0.00% 0.00% init [kernel.kallsyms] [k] ktime_get | ---ktime_get | |--38.26%-- clockevents_program_event | tick_program_event | | | |--39.97%-- __hrtimer_start_range_ns | | hrtimer_start_range_ns | | tick_nohz_restart_sched_tick | | cpu_idle | | start_secondary | | | |--31.34%-- hrtimer_force_reprogram | | __remove_hrtimer | | | | | |--86.40%-- hrtimer_try_to_cancel | | | hrtimer_cancel | | | tick_nohz_restart_sched_tick | | | cpu_idle | | | start_secondary | | | | | --13.60%-- __hrtimer_start_range_ns | | hrtimer_start | | tick_nohz_stop_sched_tick | | irq_exit | | smp_apic_timer_interrupt | | apic_timer_interrupt | | cpuidle_idle_call | | cpu_idle | | start_secondary | | | --28.69%-- hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | |--25.08%-- tick_nohz_stop_sched_tick | cpu_idle | start_secondary | |--12.59%-- cpu_idle | start_secondary | |--9.59%-- tick_check_idle | irq_enter | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | |--6.13%-- watchdog_timer_fn | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | |--3.56%-- tick_nohz_restart_sched_tick | cpu_idle | start_secondary | |--3.49%-- tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | |--0.69%-- __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --0.60%-- tick_program_event hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% postmaster [unknown] [.] 0x00012d8600007f65 | ---0x12d8600007f65 0.00% 0.00% postmaster [kernel.kallsyms] [k] fget | ---fget | |--87.49%-- sys_epoll_wait | system_call_fastpath | epoll_wait | --12.51%-- sys_epoll_ctl system_call_fastpath epoll_ctl 0.00% 0.00% init [kernel.kallsyms] [k] dm_bio_destructor | ---dm_bio_destructor | |--94.68%-- bio_put | clone_endio | bio_endio | req_bio_endio | blk_update_request | blk_update_bidi_request | blk_end_bidi_request | blk_end_request | scsi_io_completion | scsi_finish_command | scsi_softirq_done | blk_done_softirq | __do_softirq | call_softirq | do_softirq | irq_exit | smp_call_function_single_interrupt | call_function_single_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --5.32%-- clone_endio bio_endio req_bio_endio blk_update_request blk_update_bidi_request blk_end_bidi_request blk_end_request scsi_io_completion scsi_finish_command scsi_softirq_done blk_done_softirq __do_softirq call_softirq do_softirq irq_exit smp_call_function_single_interrupt call_function_single_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% perf [kernel.kallsyms] [k] free_poll_entry | ---free_poll_entry poll_freewait do_sys_poll sys_poll system_call_fastpath __poll 0x67503 main __libc_start_main 0.00% 0.00% postmaster [unknown] [.] 0x00009e0c00007f65 | ---0x9e0c00007f65 0.00% 0.00% postmaster [unknown] [.] 0x00017b2900007f65 | ---0x17b2900007f65 0.00% 0.00% postmaster postgres [.] heap_free_minimal_tuple | ---heap_free_minimal_tuple 0.00% 0.00% irqbalance [kernel.kallsyms] [k] seq_vprintf | ---seq_vprintf seq_printf | |--80.19%-- show_interrupts | seq_read | proc_reg_read | vfs_read | sys_read | system_call_fastpath | __read_nocancel | --19.81%-- show_stat seq_read proc_reg_read vfs_read sys_read system_call_fastpath __read_nocancel 0.00% 0.00% postmaster [unknown] [.] 0x0000000000000001 | ---0x1 | |--50.60%-- 0x100007fff --49.40%-- [...] 0.00% 0.00% init [kernel.kallsyms] [k] hrtimer_force_reprogram | ---hrtimer_force_reprogram __remove_hrtimer | |--57.48%-- __hrtimer_start_range_ns | hrtimer_start | tick_nohz_stop_sched_tick | | | |--97.14%-- cpu_idle | | start_secondary | | | --2.86%-- irq_exit | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --42.52%-- hrtimer_try_to_cancel hrtimer_cancel tick_nohz_restart_sched_tick cpu_idle start_secondary 0.00% 0.00% init [kernel.kallsyms] [k] hrtimer_start_range_ns | ---hrtimer_start_range_ns | |--98.61%-- tick_nohz_restart_sched_tick | cpu_idle | start_secondary | --1.39%-- cpu_idle start_secondary 0.00% 0.00% postmaster postgres [.] systable_beginscan | ---systable_beginscan | |--12.43%-- 0x6400000000 --87.57%-- [...] 0.00% 0.00% postmaster [kernel.kallsyms] [k] _spin_trylock | ---_spin_trylock | |--37.33%-- force_quiescent_state | __rcu_process_callbacks | rcu_process_callbacks | __do_softirq | call_softirq | do_softirq | irq_exit | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--33.68%-- LWLockAcquire | | | |--33.19%-- slot_deform_tuple | | | --33.13%-- UnpinBuffer.clone.0 | |--25.23%-- rebalance_domains | run_rebalance_domains | __do_softirq | call_softirq | do_softirq | irq_exit | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--50.88%-- hash_search_with_hash_value | | | --49.12%-- do_page_fault | page_fault | AutoVacWorkerMain | |--24.85%-- __rcu_process_callbacks | rcu_process_callbacks | __do_softirq | call_softirq | do_softirq | irq_exit | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--50.14%-- _bt_compare | | | --49.86%-- hash_search_with_hash_value | --12.59%-- rcu_process_gp_end __rcu_process_callbacks rcu_process_callbacks __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt AllocSetFree 0.00% 0.00% rs:main Q:Reg [kernel.kallsyms] [k] system_call_fastpath | ---system_call_fastpath | |--72.88%-- 0xee83 | |--26.35%-- 0xe7cd | 0x2035323a35313a38 | --0.78%-- pthread_cond_wait@@GLIBC_2.3.2 0 0.00% 0.00% postmaster [kernel.kallsyms] [k] perf_event_task | ---perf_event_task | |--77.48%-- perf_event_exit_task | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | --22.52%-- perf_event_fork copy_process do_fork sys_clone stub_clone __libc_fork fork_process 0.00% 0.00% postmaster postgres [.] RelationIncrementReferenceCount | ---RelationIncrementReferenceCount 0.00% 0.00% init [kernel.kallsyms] [k] update_ts_time_stats | ---update_ts_time_stats | |--44.42%-- tick_nohz_stop_idle | | | |--66.07%-- tick_nohz_restart_sched_tick | | cpu_idle | | start_secondary | | | --33.93%-- tick_check_idle | irq_enter | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | |--17.98%-- tick_check_idle | irq_enter | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | |--15.49%-- tick_nohz_stop_sched_tick | | | |--94.30%-- cpu_idle | | start_secondary | | | --5.70%-- irq_exit | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | |--12.07%-- tick_nohz_restart_sched_tick | cpu_idle | start_secondary | |--5.90%-- cpu_idle | start_secondary | --4.13%-- irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% postmaster libc-2.12.so [.] fscanf | ---fscanf | |--88.29%-- systable_endscan --11.71%-- [...] 0.00% 0.00% postmaster postgres [.] systable_endscan | ---systable_endscan 0.00% 0.00% perf [kernel.kallsyms] [k] mutex_lock | ---mutex_lock | |--89.12%-- perf_poll | do_sys_poll | sys_poll | system_call_fastpath | __poll | 0x67503 | main | __libc_start_main | |--7.89%-- pipe_write | do_sync_write | vfs_write | sys_write | system_call_fastpath | __write_nocancel | cmd_record | 0x67503 | main | __libc_start_main | --2.99%-- fget_light_pos sys_write system_call_fastpath __write_nocancel 0.00% 0.00% postmaster libc-2.12.so [.] __strlen_sse2 | ---__strlen_sse2 0.00% 0.00% postmaster postgres [.] makeString | ---makeString | |--11.68%-- 0x3a --88.32%-- [...] 0.00% 0.00% postmaster [kernel.kallsyms] [k] may_open | ---may_open do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open | |--24.69%-- dsm_impl_op --75.31%-- [...] 0.00% 0.00% pgbouncer libc-2.12.so [.] epoll_wait | ---epoll_wait 0.00% 0.00% init [kernel.kallsyms] [k] hrtick_start_fair | ---hrtick_start_fair pick_next_task_fair schedule cpu_idle start_secondary 0.00% 0.00% postmaster [kernel.kallsyms] [k] ip6_append_data | ---ip6_append_data | |--81.00%-- udpv6_sendmsg | inet_sendmsg | sock_sendmsg | sys_sendto | system_call_fastpath | __libc_send | --19.00%-- inet_sendmsg sock_sendmsg sys_sendto system_call_fastpath __libc_send 0.00% 0.00% perf [kernel.kallsyms] [k] cap_inode_need_killpriv | ---cap_inode_need_killpriv security_inode_need_killpriv file_remove_suid __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% postmaster postgres [.] hash_seq_search | ---hash_seq_search | |--13.39%-- 0x1 | |--13.28%-- 0x385f62642f706d74 --73.33%-- [...] 0.00% 0.00% postmaster [kernel.kallsyms] [k] wait_consider_task | ---wait_consider_task do_wait sys_wait4 system_call_fastpath __libc_waitpid 0.00% 0.00% postmaster postgres [.] oideq | ---oideq | |--2.97%-- 0 --97.03%-- [...] 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] clone_bio | ---clone_bio __split_and_process_bio dm_make_request generic_make_request submit_bio submit_bh __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage mpage_da_submit_io mpage_da_map_and_submit | |--67.25%-- mpage_add_bh_to_extent | write_cache_pages_da | ext4_da_writepages | do_writepages | writeback_single_inode | writeback_sb_inodes | writeback_inodes_wb | wb_writeback | wb_do_writeback | bdi_writeback_thread | kthread | child_rip | --32.75%-- ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% postmaster [kernel.kallsyms] [k] iput | ---iput | |--88.24%-- dentry_iput | d_kill | | | |--90.98%-- dput | | | | | |--68.91%-- __fput | | | fput | | | filp_close | | | | | | | |--95.87%-- put_files_struct | | | | exit_files | | | | do_exit | | | | do_group_exit | | | | sys_exit_group | | | | system_call_fastpath | | | | | | | --4.13%-- sys_close | | | system_call_fastpath | | | __close_nocancel | | | | | --31.09%-- sys_renameat | | sys_rename | | cyl_sys_rename | | system_call_fastpath | | rename | | | | | --100.00%-- 0x315f62642f706d74 | | | --9.02%-- prune_one_dentry | __shrink_dcache_sb | shrink_dcache_parent | proc_flush_task | release_task | wait_consider_task | do_wait | sys_wait4 | system_call_fastpath | __libc_waitpid | --11.76%-- drop_futex_key_refs futex_wait do_futex sys_futex system_call_fastpath sem_wait 0.00% 0.00% postmaster [kernel.kallsyms] [k] find_vpid | ---find_vpid sys_kill system_call_fastpath __GI___kill 0.00% 0.00% postmaster [kernel.kallsyms] [k] find_pid_ns | ---find_pid_ns find_vpid sys_kill system_call_fastpath __GI___kill 0.00% 0.00% perf [kernel.kallsyms] [k] ext4_ext_get_blocks | ---ext4_ext_get_blocks | |--82.64%-- ext4_get_blocks | ext4_da_get_block_prep | __block_prepare_write | block_write_begin_newtrunc | block_write_begin | ext4_da_write_begin | generic_file_buffered_write | __generic_file_aio_write | generic_file_aio_write | ext4_file_write | do_sync_write | vfs_write | sys_write | system_call_fastpath | __write_nocancel | --17.36%-- ext4_da_get_block_prep __block_prepare_write block_write_begin_newtrunc block_write_begin ext4_da_write_begin generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% postmaster [kernel.kallsyms] [k] rcu_start_gp | ---rcu_start_gp | |--72.70%-- __call_rcu | call_rcu_sched | call_rcu | | | |--80.84%-- ep_remove | | ep_free | | ep_eventpoll_release | | __fput | | fput | | filp_close | | sys_close | | system_call_fastpath | | __close_nocancel | | | --19.16%-- nf_conntrack_free | destroy_conntrack | nf_conntrack_destroy | skb_release_head_state | __kfree_skb | kfree_skb | nf_hook_slow | ip_local_deliver | ip_rcv_finish | ip_rcv | __netif_receive_skb | netif_receive_skb | napi_skb_finish | napi_gro_receive | tg3_poll_work | tg3_poll_msix | net_rx_action | __do_softirq | call_softirq | do_softirq | irq_exit | do_IRQ | ret_from_intr | PinBuffer | |--13.93%-- __rcu_process_callbacks | rcu_process_callbacks | __do_softirq | call_softirq | do_softirq | irq_exit | smp_apic_timer_interrupt | apic_timer_interrupt | slot_deform_tuple | --13.37%-- cpu_quiet_msk rcu_process_dyntick force_quiescent_state __rcu_process_callbacks rcu_process_callbacks __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt _bt_checkkeys 0.00% 0.00% perf [kernel.kallsyms] [k] __pollwait | ---__pollwait perf_poll do_sys_poll sys_poll system_call_fastpath __poll 0x67503 main __libc_start_main 0.00% 0.00% postmaster [kernel.kallsyms] [k] file_update_time | ---file_update_time pipe_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% postmaster [kernel.kallsyms] [k] security_task_kill | ---security_task_kill check_kill_permission group_send_sig_info kill_pid_info sys_kill system_call_fastpath __GI___kill 0.00% 0.00% postmaster postgres [.] check_strxfrm_bug | ---check_strxfrm_bug 0.00% 0.00% events/51 [kernel.kallsyms] [k] child_rip | ---child_rip 0.00% 0.00% events/51 [kernel.kallsyms] [k] kthread | ---kthread child_rip 0.00% 0.00% events/51 [kernel.kallsyms] [k] worker_thread | ---worker_thread kthread child_rip 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] __wake_up_common | ---__wake_up_common | |--85.89%-- __wake_up | __wake_up_bit | unlock_page | __block_write_full_page | block_write_full_page_endio | block_write_full_page | ext4_writepage | mpage_da_submit_io | mpage_da_map_and_submit | | | |--64.08%-- mpage_add_bh_to_extent | | write_cache_pages_da | | ext4_da_writepages | | do_writepages | | writeback_single_inode | | writeback_sb_inodes | | writeback_inodes_wb | | wb_writeback | | wb_do_writeback | | bdi_writeback_thread | | kthread | | child_rip | | | --35.92%-- ext4_da_writepages | do_writepages | writeback_single_inode | writeback_sb_inodes | writeback_inodes_wb | wb_writeback | wb_do_writeback | bdi_writeback_thread | kthread | child_rip | --14.11%-- __wake_up_bit unlock_page __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage mpage_da_submit_io mpage_da_map_and_submit ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] io_schedule | ---io_schedule | |--96.13%-- sync_page | | | |--57.51%-- __wait_on_bit_lock | | __lock_page | | write_cache_pages | | generic_writepages | | journal_submit_inode_data_buffers | | jbd2_journal_commit_transaction | | kjournald2 | | kthread | | child_rip | | | --42.49%-- __wait_on_bit | wait_on_page_bit | wait_on_page_writeback_range | filemap_fdatawait | jbd2_journal_commit_transaction | kjournald2 | kthread | child_rip | --3.87%-- sync_buffer __wait_on_bit out_of_line_wait_on_bit __wait_on_buffer jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% postmaster postgres [.] BuildHardcodedDescriptor | ---BuildHardcodedDescriptor 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] __wake_up | ---__wake_up __wake_up_bit unlock_page __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage mpage_da_submit_io mpage_da_map_and_submit | |--55.18%-- mpage_add_bh_to_extent | write_cache_pages_da | ext4_da_writepages | do_writepages | writeback_single_inode | writeback_sb_inodes | writeback_inodes_wb | wb_writeback | wb_do_writeback | bdi_writeback_thread | kthread | child_rip | --44.82%-- ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% postmaster [kernel.kallsyms] [k] dentry_iput | ---dentry_iput | |--95.01%-- d_kill | | | |--91.17%-- dput | | | | | |--69.62%-- __fput | | | fput | | | filp_close | | | | | | | |--92.72%-- put_files_struct | | | | exit_files | | | | do_exit | | | | do_group_exit | | | | sys_exit_group | | | | system_call_fastpath | | | | | | | --7.28%-- sys_close | | | system_call_fastpath | | | __close_nocancel | | | | | --30.38%-- sys_renameat | | sys_rename | | cyl_sys_rename | | system_call_fastpath | | rename | | | | | --100.00%-- 0x315f62642f706d74 | | | --8.83%-- prune_one_dentry | __shrink_dcache_sb | shrink_dcache_parent | proc_flush_task | release_task | wait_consider_task | do_wait | sys_wait4 | system_call_fastpath | __libc_waitpid | --4.99%-- dput __fput fput filp_close sys_close system_call_fastpath __close_nocancel 0.00% 0.00% postmaster [kernel.kallsyms] [k] ip_rcv | ---ip_rcv __netif_receive_skb netif_receive_skb napi_skb_finish napi_gro_receive tg3_poll_work tg3_poll_msix net_rx_action __do_softirq call_softirq do_softirq irq_exit | |--85.71%-- do_IRQ | ret_from_intr | | | |--16.67%-- ResourceArrayRemove | | | |--16.67%-- ReleaseAndReadBuffer | | | |--16.67%-- PinBuffer | | | |--16.67%-- find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_hot_search_buffer | | | |--16.67%-- hash_search_with_hash_value | | | --16.66%-- PinBuffer | --14.29%-- smp_apic_timer_interrupt apic_timer_interrupt PinBuffer 0.00% 0.00% postmaster [kernel.kallsyms] [k] file_move | ---file_move __dentry_open nameidata_to_filp do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open | |--39.14%-- __fopen_internal --60.86%-- [...] 0.00% 0.00% postmaster [kernel.kallsyms] [k] task_of | ---task_of | |--71.42%-- task_tick_fair | scheduler_tick | update_process_times | tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--20.17%-- HeapTupleSatisfiesMVCC | | | |--20.15%-- PinBuffer | | | |--20.14%-- _bt_first | | | |--19.79%-- LWLockAcquire | | | --19.75%-- _bt_search | --28.58%-- update_curr task_tick_fair scheduler_tick update_process_times tick_sched_timer __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt | |--50.00%-- ReleaseAndReadBuffer | --50.00%-- _bt_compare 0.00% 0.00% perf [kernel.kallsyms] [k] unlock_page | ---unlock_page | |--88.55%-- generic_write_end | ext4_da_write_end | generic_file_buffered_write | __generic_file_aio_write | generic_file_aio_write | ext4_file_write | do_sync_write | vfs_write | sys_write | system_call_fastpath | __write_nocancel | --11.45%-- __do_fault handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% postmaster [unknown] [.] 0x00000000022c5db8 | ---0x22c5db8 0 0.00% 0.00% nrpe libc-2.12.so [.] __execve | ---__execve 0.00% 0.00% nrpe [kernel.kallsyms] [k] stub_execve | ---stub_execve __execve 0.00% 0.00% nrpe [kernel.kallsyms] [k] sys_execve | ---sys_execve stub_execve __execve 0.00% 0.00% nrpe [kernel.kallsyms] [k] do_execve | ---do_execve sys_execve stub_execve __execve 0.00% 0.00% check_open_file libc-2.12.so [.] __GI___readlink | ---__GI___readlink 0.00% 0.00% check_open_file [kernel.kallsyms] [k] sys_readlink | ---sys_readlink system_call_fastpath __GI___readlink 0.00% 0.00% check_open_file [kernel.kallsyms] [k] sys_readlinkat | ---sys_readlinkat sys_readlink system_call_fastpath __GI___readlink 0.00% 0.00% check_open_file [kernel.kallsyms] [k] security_inode_readlink | ---security_inode_readlink sys_readlinkat sys_readlink system_call_fastpath __GI___readlink 0.00% 0.00% check_open_file [kernel.kallsyms] [k] selinux_inode_readlink | ---selinux_inode_readlink security_inode_readlink sys_readlinkat sys_readlink system_call_fastpath __GI___readlink 0.00% 0.00% check_open_file [kernel.kallsyms] [k] dentry_has_perm | ---dentry_has_perm selinux_inode_readlink security_inode_readlink sys_readlinkat sys_readlink system_call_fastpath __GI___readlink 0.00% 0.00% pgbouncer [kernel.kallsyms] [k] sys_epoll_wait | ---sys_epoll_wait system_call_fastpath epoll_wait 0.00% 0.00% postmaster postgres [.] hashint4 | ---hashint4 0.00% 0.00% perf [kernel.kallsyms] [k] start_this_handle | ---start_this_handle | |--88.86%-- jbd2_journal_start | ext4_journal_start_sb | | | |--77.00%-- ext4_da_write_begin | | generic_file_buffered_write | | __generic_file_aio_write | | generic_file_aio_write | | ext4_file_write | | do_sync_write | | vfs_write | | sys_write | | system_call_fastpath | | __write_nocancel | | | --23.00%-- ext4_dirty_inode | __mark_inode_dirty | file_update_time | __generic_file_aio_write | generic_file_aio_write | ext4_file_write | do_sync_write | vfs_write | sys_write | system_call_fastpath | __write_nocancel | --11.14%-- ext4_journal_start_sb ext4_da_write_begin generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% xinetd [kernel.kallsyms] [k] filename_lookup | ---filename_lookup | |--91.31%-- do_filp_open | open_exec | do_execve | sys_execve | stub_execve | __execve | --8.69%-- user_path_at vfs_fstatat vfs_lstat sys_newlstat system_call_fastpath __lxstat64 0x69626e69772f6e75 0.00% 0.00% xinetd [kernel.kallsyms] [k] path_walk | ---path_walk filename_lookup | |--91.31%-- do_filp_open | open_exec | do_execve | sys_execve | stub_execve | __execve | --8.69%-- user_path_at vfs_fstatat vfs_lstat sys_newlstat system_call_fastpath __lxstat64 0x69626e69772f6e75 0.00% 0.00% xinetd [kernel.kallsyms] [k] __link_path_walk | ---__link_path_walk path_walk filename_lookup | |--91.31%-- do_filp_open | open_exec | do_execve | sys_execve | stub_execve | __execve | --8.69%-- user_path_at vfs_fstatat vfs_lstat sys_newlstat system_call_fastpath __lxstat64 0x69626e69772f6e75 0.00% 0.00% postmaster [unknown] [.] 0x00008bb800007f65 | ---0x8bb800007f65 0.00% 0.00% events/55 [kernel.kallsyms] [k] child_rip | ---child_rip 0.00% 0.00% events/55 [kernel.kallsyms] [k] kthread | ---kthread child_rip 0.00% 0.00% events/55 [kernel.kallsyms] [k] worker_thread | ---worker_thread kthread child_rip 0.00% 0.00% postmaster [unknown] [.] 0x0000e1c700007f65 | ---0xe1c700007f65 0.00% 0.00% postmaster [kernel.kallsyms] [k] inode_permission | ---inode_permission may_open do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open | |--27.37%-- dsm_impl_op --72.63%-- [...] 0.00% 0.00% perf [kernel.kallsyms] [k] ext4_get_blocks | ---ext4_get_blocks ext4_da_get_block_prep __block_prepare_write block_write_begin_newtrunc block_write_begin ext4_da_write_begin generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% postmaster postgres [.] InitProcess | ---InitProcess 0.00% 0.00% postmaster [kernel.kallsyms] [k] kick_process | ---kick_process signal_wake_up complete_signal __send_signal send_signal do_send_sig_info group_send_sig_info kill_pid_info sys_kill system_call_fastpath __GI___kill 0.00% 0.00% postmaster [kernel.kallsyms] [k] d_path | ---d_path | |--98.60%-- FileUtil_GetPath_bypath | FileUtil_GetPath | hook_security_file_free | security_file_free | __fput | fput | filp_close | | | |--59.55%-- put_files_struct | | exit_files | | do_exit | | do_group_exit | | sys_exit_group | | system_call_fastpath | | | --40.45%-- sys_close | system_call_fastpath | __close_nocancel | --1.40%-- FileUtil_GetPath hook_security_file_free security_file_free __fput fput filp_close sys_close system_call_fastpath __close_nocancel 0.00% 0.00% postmaster postgres [.] AllocSetDelete | ---AllocSetDelete 0.00% 0.00% postmaster postgres [.] ExecInitExprRec | ---ExecInitExprRec 0.00% 0.00% swapper [kernel.kallsyms] [k] apic_timer_interrupt | ---apic_timer_interrupt cpuidle_idle_call cpu_idle rest_init start_kernel x86_64_start_reservations x86_64_start_kernel 0.00% 0.00% init [kernel.kallsyms] [k] rcu_process_gp_end | ---rcu_process_gp_end | |--95.06%-- __rcu_process_callbacks | rcu_process_callbacks | __do_softirq | call_softirq | do_softirq | irq_exit | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | |--2.57%-- rcu_process_callbacks | __do_softirq | call_softirq | do_softirq | irq_exit | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --2.37%-- __call_rcu call_rcu_sched call_rcu nf_conntrack_free destroy_conntrack nf_conntrack_destroy skb_release_head_state __kfree_skb kfree_skb nf_hook_slow ip_local_deliver ip_rcv_finish ip_rcv __netif_receive_skb netif_receive_skb napi_skb_finish napi_gro_receive tg3_poll_work tg3_poll_msix net_rx_action __do_softirq call_softirq do_softirq irq_exit do_IRQ ret_from_intr cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] test_set_page_writeback | ---test_set_page_writeback __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage mpage_da_submit_io mpage_da_map_and_submit | |--84.86%-- mpage_add_bh_to_extent | write_cache_pages_da | ext4_da_writepages | do_writepages | writeback_single_inode | writeback_sb_inodes | writeback_inodes_wb | wb_writeback | wb_do_writeback | bdi_writeback_thread | kthread | child_rip | --15.14%-- ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] __test_set_page_writeback | ---__test_set_page_writeback test_set_page_writeback __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage mpage_da_submit_io mpage_da_map_and_submit | |--84.86%-- mpage_add_bh_to_extent | write_cache_pages_da | ext4_da_writepages | do_writepages | writeback_single_inode | writeback_sb_inodes | writeback_inodes_wb | wb_writeback | wb_do_writeback | bdi_writeback_thread | kthread | child_rip | --15.14%-- ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% perf [kernel.kallsyms] [k] __ext4_handle_dirty_metadata | ---__ext4_handle_dirty_metadata ext4_mark_iloc_dirty ext4_mark_inode_dirty ext4_dirty_inode __mark_inode_dirty | |--86.48%-- generic_write_end | ext4_da_write_end | generic_file_buffered_write | __generic_file_aio_write | generic_file_aio_write | ext4_file_write | do_sync_write | vfs_write | sys_write | system_call_fastpath | __write_nocancel | | | --100.00%-- cmd_record | 0x67503 | main | __libc_start_main | --13.52%-- file_update_time __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% postmaster [kernel.kallsyms] [k] vma_adjust | ---vma_adjust | |--58.55%-- __split_vma | do_munmap | | | |--50.05%-- sys_munmap | | system_call_fastpath | | __GI___munmap | | | --49.95%-- sys_brk | system_call_fastpath | __brk | --41.45%-- vma_merge | |--67.78%-- do_brk | sys_brk | system_call_fastpath | __brk | --32.22%-- mmap_region do_mmap_pgoff sys_mmap_pgoff sys_mmap system_call_fastpath __GI___mmap64 0.00% 0.00% postmaster [kernel.kallsyms] [k] urandom_read | ---urandom_read vfs_read sys_read system_call_fastpath __read_nocancel 0.00% 0.00% postmaster libc-2.12.so [.] epoll_ctl | ---epoll_ctl 0.00% 0.00% postmaster [kernel.kallsyms] [k] nf_iterate | ---nf_iterate nf_hook_slow | |--69.81%-- __ip6_local_out | ip6_local_out | ip6_push_pending_frames | udp_v6_push_pending_frames | udpv6_sendmsg | inet_sendmsg | sock_sendmsg | sys_sendto | system_call_fastpath | __libc_send | --30.19%-- ip_local_deliver ip_rcv_finish ip_rcv __netif_receive_skb netif_receive_skb napi_skb_finish napi_gro_receive tg3_poll_work tg3_poll_msix net_rx_action __do_softirq call_softirq do_softirq irq_exit | |--50.01%-- smp_apic_timer_interrupt | apic_timer_interrupt | PinBuffer | --49.99%-- do_IRQ ret_from_intr hash_search_with_hash_value 0.00% 0.00% init [kernel.kallsyms] [k] read_tsc | ---read_tsc | |--37.33%-- ktime_get | | | |--83.11%-- clockevents_program_event | | tick_program_event | | | | | |--58.76%-- __hrtimer_start_range_ns | | | hrtimer_start_range_ns | | | tick_nohz_restart_sched_tick | | | cpu_idle | | | start_secondary | | | | | |--39.81%-- hrtimer_force_reprogram | | | __remove_hrtimer | | | hrtimer_try_to_cancel | | | hrtimer_cancel | | | tick_nohz_restart_sched_tick | | | cpu_idle | | | start_secondary | | | | | --1.43%-- hrtimer_interrupt | | local_apic_timer_interrupt | | smp_apic_timer_interrupt | | apic_timer_interrupt | | cpuidle_idle_call | | cpu_idle | | start_secondary | | | |--11.36%-- tick_nohz_restart_sched_tick | | cpu_idle | | start_secondary | | | --5.53%-- tick_check_idle | irq_enter | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | |--21.89%-- ktime_get_real | intel_idle | cpuidle_idle_call | cpu_idle | start_secondary | |--14.93%-- tick_nohz_stop_sched_tick | cpu_idle | start_secondary | |--13.98%-- getnstimeofday | ktime_get_real | intel_idle | cpuidle_idle_call | cpu_idle | start_secondary | |--9.50%-- ktime_get_update_offsets | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | |--1.47%-- hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --0.90%-- do_timer tick_do_update_jiffies64 tick_sched_timer __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% postmaster postgres [.] RelationHasSysCache | ---RelationHasSysCache 0.00% 0.00% postmaster postgres [.] nocachegetattr | ---nocachegetattr 0.00% 0.00% check_open_file libc-2.12.so [.] _int_malloc | ---_int_malloc 0.00% 0.00% postmaster postgres [.] ResetLatch | ---ResetLatch 0.00% 0.00% irqbalance [kernel.kallsyms] [k] vsnprintf | ---vsnprintf seq_vprintf seq_printf | |--76.09%-- show_interrupts | seq_read | proc_reg_read | vfs_read | sys_read | system_call_fastpath | __read_nocancel | --23.91%-- show_stat seq_read proc_reg_read vfs_read sys_read system_call_fastpath __read_nocancel 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] __wait_on_bit_lock | ---__wait_on_bit_lock __lock_page write_cache_pages generic_writepages journal_submit_inode_data_buffers jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% nrpe [unknown] [.] 0000000000000000 | ---0 0.00% 0.00% nrpe [kernel.kallsyms] [k] urandom_read | ---urandom_read vfs_read sys_read system_call_fastpath __read_nocancel 0 0.00% 0.00% postmaster [kernel.kallsyms] [k] anon_vma_prepare | ---anon_vma_prepare | |--70.28%-- handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | | | |--58.92%-- generic_file_aio_read | | do_sync_read | | vfs_read | | sys_read | | system_call_fastpath | | __read_nocancel | | | | | --100.00%-- fscanf | | systable_endscan | | | |--20.90%-- MemoryContextAllocZeroAligned | | | --20.18%-- generic_file_aio_read | do_sync_read | vfs_read | sys_read | system_call_fastpath | __read_nocancel | |--14.89%-- handle_mm_fault | __do_page_fault | do_page_fault | page_fault | memcpy | --14.83%-- do_wp_page handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault FunctionCall2Coll 0.00% 0.00% perf [kernel.kallsyms] [k] jbd2_journal_dirty_metadata | ---jbd2_journal_dirty_metadata __ext4_handle_dirty_metadata ext4_mark_iloc_dirty ext4_mark_inode_dirty ext4_dirty_inode __mark_inode_dirty | |--85.87%-- generic_write_end | ext4_da_write_end | generic_file_buffered_write | __generic_file_aio_write | generic_file_aio_write | ext4_file_write | do_sync_write | vfs_write | sys_write | system_call_fastpath | __write_nocancel | | | --100.00%-- cmd_record | 0x67503 | main | __libc_start_main | --14.13%-- file_update_time __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% postmaster postgres [.] ConvertTimeZoneAbbrevs | ---ConvertTimeZoneAbbrevs 0.00% 0.00% postmaster [kernel.kallsyms] [k] arch_get_unmapped_area_topdown | ---arch_get_unmapped_area_topdown | |--84.41%-- get_unmapped_area_prot | do_mmap_pgoff | sys_mmap_pgoff | sys_mmap | system_call_fastpath | __GI___mmap64 | --15.59%-- do_brk sys_brk system_call_fastpath __brk 0.00% 0.00% postmaster libc-2.12.so [.] _IO_fgets | ---_IO_fgets | |--15.06%-- 0x20544d4120215443 | |--14.32%-- 0x2020003030343233 | |--14.25%-- 0x5320687369724920 | |--14.14%-- 0x2020202020202020 | |--13.93%-- 0x2020203030383832 --28.30%-- [...] 0.00% 0.00% postmaster libc-2.12.so [.] __strcpy_ssse3 | ---__strcpy_ssse3 0.00% 0.00% check_open_file [kernel.kallsyms] [k] cyl_sys_open | ---cyl_sys_open system_call_fastpath | |--89.60%-- __open_nocancel | --10.40%-- open64 0.00% 0.00% postmaster [kernel.kallsyms] [k] sys_epoll_ctl | ---sys_epoll_ctl system_call_fastpath epoll_ctl 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] pagevec_lookup_tag | ---pagevec_lookup_tag | |--63.91%-- ext4_num_dirty_pages | ext4_da_writepages | do_writepages | writeback_single_inode | writeback_sb_inodes | writeback_inodes_wb | wb_writeback | wb_do_writeback | bdi_writeback_thread | kthread | child_rip | --36.09%-- write_cache_pages_da ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] find_get_pages_tag | ---find_get_pages_tag pagevec_lookup_tag | |--63.91%-- ext4_num_dirty_pages | ext4_da_writepages | do_writepages | writeback_single_inode | writeback_sb_inodes | writeback_inodes_wb | wb_writeback | wb_do_writeback | bdi_writeback_thread | kthread | child_rip | --36.09%-- write_cache_pages_da ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% postmaster [kernel.kallsyms] [k] get_unmapped_area_prot | ---get_unmapped_area_prot | |--85.48%-- do_mmap_pgoff | sys_mmap_pgoff | sys_mmap | system_call_fastpath | __GI___mmap64 | --14.52%-- sys_mmap_pgoff sys_mmap system_call_fastpath __GI___mmap64 0.00% 0.00% postmaster postgres [.] oid_compare | ---oid_compare 0.00% 0.00% postmaster [kernel.kallsyms] [k] local_bh_enable | ---local_bh_enable | |--97.66%-- dev_queue_xmit | ip6_finish_output2 | ip6_finish_output | ip6_output | ip6_local_out | ip6_push_pending_frames | udp_v6_push_pending_frames | udpv6_sendmsg | inet_sendmsg | sock_sendmsg | sys_sendto | system_call_fastpath | __libc_send | --2.34%-- skb_free_datagram_locked udpv6_recvmsg sock_common_recvmsg sock_recvmsg sys_recvfrom system_call_fastpath __libc_recv 0.00% 0.00% nrpe [kernel.kallsyms] [k] extract_entropy_user | ---extract_entropy_user urandom_read vfs_read sys_read system_call_fastpath __read_nocancel 0 0.00% 0.00% postmaster libpthread-2.12.so [.] sem_wait | ---sem_wait 0.00% 0.00% perf [kernel.kallsyms] [k] radix_tree_tag_set | ---radix_tree_tag_set __set_page_dirty mark_buffer_dirty __block_commit_write block_write_end generic_write_end ext4_da_write_end generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% events/1 [kernel.kallsyms] [k] child_rip | ---child_rip 0.00% 0.00% events/1 [kernel.kallsyms] [k] kthread | ---kthread child_rip 0.00% 0.00% dcservice dcservice [.] 0xfffffffff8002a2f | ---0x4aa2f 0.00% 0.00% perf [kernel.kallsyms] [k] add_wait_queue | ---add_wait_queue __pollwait perf_poll do_sys_poll sys_poll system_call_fastpath __poll 0x67503 main __libc_start_main 0.00% 0.00% init [kernel.kallsyms] [k] activate_task | ---activate_task try_to_wake_up | |--78.56%-- default_wake_function | autoremove_wake_function | __wake_up_common | __wake_up | insert_work | __queue_work | | | |--96.58%-- delayed_work_timer_fn | | run_timer_softirq | | __do_softirq | | call_softirq | | do_softirq | | irq_exit | | smp_apic_timer_interrupt | | apic_timer_interrupt | | cpuidle_idle_call | | cpu_idle | | start_secondary | | | --3.42%-- queue_work_on | queue_work | kblockd_schedule_work | cfq_completed_request | elv_completed_request | __blk_put_request | blk_finish_request | blk_end_bidi_request | blk_end_request | scsi_io_completion | scsi_finish_command | scsi_softirq_done | blk_done_softirq | __do_softirq | call_softirq | do_softirq | irq_exit | smp_call_function_single_interrupt | call_function_single_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --21.44%-- wake_up_process | |--60.89%-- hrtimer_wakeup | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --39.11%-- watchdog_timer_fn __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% init [kernel.kallsyms] [k] enqueue_task | ---enqueue_task activate_task try_to_wake_up | |--78.56%-- default_wake_function | autoremove_wake_function | __wake_up_common | __wake_up | insert_work | __queue_work | | | |--96.58%-- delayed_work_timer_fn | | run_timer_softirq | | __do_softirq | | call_softirq | | do_softirq | | irq_exit | | smp_apic_timer_interrupt | | apic_timer_interrupt | | cpuidle_idle_call | | cpu_idle | | start_secondary | | | --3.42%-- queue_work_on | queue_work | kblockd_schedule_work | cfq_completed_request | elv_completed_request | __blk_put_request | blk_finish_request | blk_end_bidi_request | blk_end_request | scsi_io_completion | scsi_finish_command | scsi_softirq_done | blk_done_softirq | __do_softirq | call_softirq | do_softirq | irq_exit | smp_call_function_single_interrupt | call_function_single_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --21.44%-- wake_up_process | |--60.89%-- hrtimer_wakeup | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --39.11%-- watchdog_timer_fn __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] schedule | ---schedule | |--98.42%-- io_schedule | | | |--95.50%-- sync_page | | | | | |--50.25%-- __wait_on_bit_lock | | | __lock_page | | | write_cache_pages | | | generic_writepages | | | journal_submit_inode_data_buffers | | | jbd2_journal_commit_transaction | | | kjournald2 | | | kthread | | | child_rip | | | | | --49.75%-- __wait_on_bit | | wait_on_page_bit | | wait_on_page_writeback_range | | filemap_fdatawait | | jbd2_journal_commit_transaction | | kjournald2 | | kthread | | child_rip | | | --4.50%-- sync_buffer | __wait_on_bit | out_of_line_wait_on_bit | __wait_on_buffer | jbd2_journal_commit_transaction | kjournald2 | kthread | child_rip | --1.58%-- jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% postmaster [kernel.kallsyms] [k] ep_remove | ---ep_remove ep_free ep_eventpoll_release __fput fput filp_close sys_close system_call_fastpath __close_nocancel 0.00% 0.00% events/1 [kernel.kallsyms] [k] worker_thread | ---worker_thread kthread child_rip 0.00% 0.00% perf [kernel.kallsyms] [k] find_busiest_group | ---find_busiest_group schedule schedule_hrtimeout_range poll_schedule_timeout do_sys_poll sys_poll system_call_fastpath __poll 0x67503 main __libc_start_main 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] wake_bit_function | ---wake_bit_function __wake_up_common __wake_up __wake_up_bit unlock_page __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage mpage_da_submit_io mpage_da_map_and_submit | |--64.08%-- mpage_add_bh_to_extent | write_cache_pages_da | ext4_da_writepages | do_writepages | writeback_single_inode | writeback_sb_inodes | writeback_inodes_wb | wb_writeback | wb_do_writeback | bdi_writeback_thread | kthread | child_rip | --35.92%-- ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] autoremove_wake_function | ---autoremove_wake_function wake_bit_function __wake_up_common __wake_up __wake_up_bit unlock_page __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage mpage_da_submit_io mpage_da_map_and_submit | |--64.08%-- mpage_add_bh_to_extent | write_cache_pages_da | ext4_da_writepages | do_writepages | writeback_single_inode | writeback_sb_inodes | writeback_inodes_wb | wb_writeback | wb_do_writeback | bdi_writeback_thread | kthread | child_rip | --35.92%-- ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] default_wake_function | ---default_wake_function autoremove_wake_function wake_bit_function __wake_up_common __wake_up __wake_up_bit unlock_page __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage mpage_da_submit_io mpage_da_map_and_submit | |--64.08%-- mpage_add_bh_to_extent | write_cache_pages_da | ext4_da_writepages | do_writepages | writeback_single_inode | writeback_sb_inodes | writeback_inodes_wb | wb_writeback | wb_do_writeback | bdi_writeback_thread | kthread | child_rip | --35.92%-- ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] try_to_wake_up | ---try_to_wake_up default_wake_function autoremove_wake_function wake_bit_function __wake_up_common __wake_up __wake_up_bit unlock_page __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage mpage_da_submit_io mpage_da_map_and_submit | |--64.08%-- mpage_add_bh_to_extent | write_cache_pages_da | ext4_da_writepages | do_writepages | writeback_single_inode | writeback_sb_inodes | writeback_inodes_wb | wb_writeback | wb_do_writeback | bdi_writeback_thread | kthread | child_rip | --35.92%-- ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% perf [kernel.kallsyms] [k] __mem_cgroup_commit_charge | ---__mem_cgroup_commit_charge mem_cgroup_charge_common mem_cgroup_cache_charge add_to_page_cache_locked add_to_page_cache_lru grab_cache_page_write_begin ext4_da_write_begin generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel | |--4.66%-- cmd_record | 0x67503 | main | __libc_start_main --95.34%-- [...] 0.00% 0.00% postmaster [kernel.kallsyms] [k] ip_rcv_finish | ---ip_rcv_finish ip_rcv __netif_receive_skb netif_receive_skb napi_skb_finish napi_gro_receive tg3_poll_work tg3_poll_msix net_rx_action __do_softirq call_softirq do_softirq irq_exit | |--83.33%-- do_IRQ | ret_from_intr | | | |--20.00%-- ResourceArrayRemove | | | |--20.00%-- ReleaseAndReadBuffer | | | |--20.00%-- find_lock_page | | shmem_getpage_gfp | | shmem_fault | | __do_fault | | handle_pte_fault | | handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_hot_search_buffer | | | |--20.00%-- hash_search_with_hash_value | | | --20.00%-- PinBuffer | --16.67%-- smp_apic_timer_interrupt apic_timer_interrupt PinBuffer 0.00% 0.00% postmaster postgres [.] BgBufferSync | ---BgBufferSync 0.00% 0.00% postmaster postgres [.] DirectFunctionCall1Coll | ---DirectFunctionCall1Coll 0 0.00% 0.00% init [kernel.kallsyms] [k] force_quiescent_state | ---force_quiescent_state | |--85.54%-- __rcu_process_callbacks | rcu_process_callbacks | __do_softirq | call_softirq | do_softirq | irq_exit | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --14.46%-- rcu_process_callbacks __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% postmaster [kernel.kallsyms] [k] process_backlog | ---process_backlog net_rx_action __do_softirq call_softirq local_bh_enable dev_queue_xmit ip6_finish_output2 ip6_finish_output ip6_output ip6_local_out ip6_push_pending_frames udp_v6_push_pending_frames udpv6_sendmsg inet_sendmsg sock_sendmsg sys_sendto system_call_fastpath __libc_send 0.00% 0.00% postmaster [kernel.kallsyms] [k] init_fpu | ---init_fpu | |--83.76%-- restore_i387_xstate | sys_rt_sigreturn | stub_rt_sigreturn | | | |--60.41%-- epoll_wait | | | |--19.97%-- _bt_checkpage | | | --19.62%-- PinBuffer | --16.24%-- math_state_restore do_device_not_available device_not_available __strlen_sse2 0.00% 0.00% postmaster [kernel.kallsyms] [k] __mnt_want_write | ---__mnt_want_write | |--66.47%-- __mnt_want_write_file | file_update_time | pipe_write | do_sync_write | vfs_write | sys_write | system_call_fastpath | __write_nocancel | --33.53%-- touch_atime pipe_read do_sync_read vfs_read sys_read system_call_fastpath __read_nocancel 0.00% 0.00% postmaster postgres [.] pgstat_report_stat | ---pgstat_report_stat 0.00% 0.00% postmaster [kernel.kallsyms] [k] cpu_cgroup_exit | ---cpu_cgroup_exit cgroup_exit do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% postmaster [kernel.kallsyms] [k] sched_move_task | ---sched_move_task cpu_cgroup_exit cgroup_exit do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% postmaster [kernel.kallsyms] [k] perf_event_exit_task | ---perf_event_exit_task do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% postmaster postgres [.] ExecStoreMinimalTuple | ---ExecStoreMinimalTuple 0.00% 0.00% nrpe [kernel.kallsyms] [k] extract_buf | ---extract_buf extract_entropy_user urandom_read vfs_read sys_read system_call_fastpath __read_nocancel 0 0.00% 0.00% postmaster [unknown] [.] 0x004bf86600000000 | ---0x4bf86600000000 0.00% 0.00% postmaster [kernel.kallsyms] [k] __split_vma | ---__split_vma do_munmap | |--66.79%-- sys_munmap | system_call_fastpath | __GI___munmap | --33.21%-- sys_brk system_call_fastpath __brk 0.00% 0.00% postmaster [unknown] [.] 0x0000049100007f65 | ---0x49100007f65 0.00% 0.00% postmaster [kernel.kallsyms] [k] update_shares | ---update_shares | |--66.77%-- rebalance_domains | run_rebalance_domains | __do_softirq | call_softirq | do_softirq | irq_exit | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--25.37%-- btrescan | | | |--24.92%-- LWLockAcquire | | | |--24.88%-- PinBuffer | | | --24.83%-- do_page_fault | page_fault | heap_hot_search_buffer | --33.23%-- run_rebalance_domains __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt | |--50.06%-- IndexOnlyNext | --49.94%-- LWLockAcquire 0.00% 0.00% postmaster postgres [.] SyncRepCleanupAtProcExit | ---SyncRepCleanupAtProcExit 0.00% 0.00% postmaster [unknown] [.] 0x0000d3ce00007f65 | ---0xd3ce00007f65 0.00% 0.00% postmaster [kernel.kallsyms] [k] __zone_watermark_ok | ---__zone_watermark_ok zone_watermark_ok get_page_from_freelist __alloc_pages_nodemask | |--83.44%-- alloc_pages_current | pte_alloc_one | __pte_alloc | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | | | |--80.22%-- heap_page_prune_opt | | | --19.78%-- _bt_checkpage | --16.56%-- alloc_pages_vma shmem_alloc_page shmem_getpage_gfp shmem_fault __do_fault handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault generic_file_aio_read do_sync_read vfs_read sys_read system_call_fastpath __read_nocancel 0.00% 0.00% postmaster [unknown] [.] 0x00013a3a00007f65 | ---0x13a3a00007f65 0.00% 0.00% postmaster postgres [.] CatalogCacheComputeHashValue | ---CatalogCacheComputeHashValue | |--50.22%-- 0 --49.78%-- [...] 0.00% 0.00% postmaster [unknown] [.] 0x0000e0b800007f65 | ---0xe0b800007f65 0.00% 0.00% postmaster [unknown] [.] 0x0000b86e00007f65 | ---0xb86e00007f65 0.00% 0.00% postmaster [kernel.kallsyms] [k] poll_schedule_timeout | ---poll_schedule_timeout do_select core_sys_select sys_select system_call_fastpath __select 0.00% 0.00% postmaster [unknown] [.] 0x0001061600007f65 | ---0x1061600007f65 0.00% 0.00% postmaster [kernel.kallsyms] [k] memset | ---memset | |--83.86%-- init_fpu | | | |--80.30%-- restore_i387_xstate | | sys_rt_sigreturn | | stub_rt_sigreturn | | | | | |--49.92%-- epoll_wait | | | | | |--25.26%-- _bt_checkpage | | | | | --24.82%-- PinBuffer | | | --19.70%-- math_state_restore | do_device_not_available | device_not_available | __strlen_sse2 | --16.14%-- selinux_file_alloc_security security_file_alloc get_empty_filp do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% init [kernel.kallsyms] [k] leave_mm | ---leave_mm | |--91.81%-- intel_idle | cpuidle_idle_call | cpu_idle | start_secondary | --8.19%-- cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% postmaster postgres [.] ExprEvalPushStep | ---ExprEvalPushStep 0.00% 0.00% postmaster [kernel.kallsyms] [k] Mem_Zone_Allocate | ---Mem_Zone_Allocate | |--97.59%-- FileUtil_GetPath_bypath | FileUtil_GetPath | hook_security_file_free | security_file_free | __fput | fput | | | |--51.93%-- remove_vma | | do_munmap | | sys_munmap | | system_call_fastpath | | __GI___munmap | | | --48.07%-- filp_close | | | |--63.33%-- sys_close | | system_call_fastpath | | __close_nocancel | | | --36.67%-- put_files_struct | exit_files | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | --2.41%-- FileUtil_GetPath hook_security_file_free security_file_free __fput fput filp_close sys_close system_call_fastpath __close_nocancel 0.00% 0.00% postmaster postgres [.] ExecutorStart | ---ExecutorStart 0.00% 0.00% postmaster [unknown] [.] 0x00007f6500000000 | ---0x7f6500000000 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] __wait_on_bit | ---__wait_on_bit | |--91.77%-- wait_on_page_bit | wait_on_page_writeback_range | filemap_fdatawait | jbd2_journal_commit_transaction | kjournald2 | kthread | child_rip | --8.23%-- out_of_line_wait_on_bit __wait_on_buffer jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% swapper [kernel.kallsyms] [k] smp_apic_timer_interrupt | ---smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle rest_init start_kernel x86_64_start_reservations x86_64_start_kernel 0.00% 0.00% events/55 [kernel.kallsyms] [k] cache_reap | ---cache_reap worker_thread kthread child_rip 0.00% 0.00% postmaster [kernel.kallsyms] [k] generic_drop_inode | ---generic_drop_inode iput dentry_iput d_kill dput | |--68.00%-- __fput | fput | filp_close | put_files_struct | exit_files | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | --32.00%-- sys_renameat sys_rename cyl_sys_rename system_call_fastpath rename | --100.00%-- 0x315f62642f706d74 0.00% 0.00% xinetd [kernel.kallsyms] [k] page_fault | ---page_fault | |--23.33%-- __libc_fork | 0x1463c | |--12.01%-- memset | _dl_map_object | |--11.03%-- generic_file_aio_read | do_sync_read | vfs_read | sys_read | system_call_fastpath | __read_nocancel | |--8.27%-- 0x1bba0 | |--8.06%-- do_lookup_x | |--7.63%-- malloc_consolidate | |--7.38%-- ptmalloc_unlock_all | 0x1463c | |--7.26%-- 0x2f31 | exit | |--5.67%-- _IO_file_fopen@@GLIBC_2.2.5 | __fopen_internal | |--4.68%-- __libc_dlsym | __nss_lookup | --4.68%-- 0x8838 0.00% 0.00% postmaster [kernel.kallsyms] [k] system_call_after_swapgs | ---system_call_after_swapgs | |--27.88%-- procsignal_sigusr1_handler | |--17.44%-- _bt_readnextpage | |--17.44%-- heap_hot_search_buffer | |--16.67%-- memcpy | |--16.66%-- __brk | --3.91%-- epoll_ctl 0.00% 0.00% perf [kernel.kallsyms] [k] __wake_up | ---__wake_up | |--86.95%-- jbd2_journal_stop | __ext4_journal_stop | ext4_da_write_end | generic_file_buffered_write | __generic_file_aio_write | generic_file_aio_write | ext4_file_write | do_sync_write | vfs_write | sys_write | system_call_fastpath | __write_nocancel | --13.05%-- __jbd2_log_start_commit jbd2_log_start_commit jbd2_journal_stop __ext4_journal_stop ext4_dirty_inode __mark_inode_dirty file_update_time __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% rs:main Q:Reg libpthread-2.12.so [.] 0xffff808e5b24ae83 | ---0xee83 0.00% 0.00% rs:main Q:Reg [kernel.kallsyms] [k] sys_sendto | ---sys_sendto system_call_fastpath 0xee83 0.00% 0.00% check_open_file libpthread-2.12.so [.] __open_nocancel | ---__open_nocancel 0.00% 0.00% check_open_file [kernel.kallsyms] [k] cyl_sys_open_full | ---cyl_sys_open_full cyl_sys_open system_call_fastpath __open_nocancel 0.00% 0.00% check_open_file [kernel.kallsyms] [k] sys_open | ---sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __open_nocancel 0.00% 0.00% check_open_file [kernel.kallsyms] [k] do_sys_open | ---do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __open_nocancel 0.00% 0.00% check_open_file [kernel.kallsyms] [k] do_filp_open | ---do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __open_nocancel 0.00% 0.00% init [kernel.kallsyms] [k] native_set_ldt | ---native_set_ldt schedule cpu_idle start_secondary 0.00% 0.00% postmaster [kernel.kallsyms] [k] unroll_tree_refs | ---unroll_tree_refs | |--53.72%-- sysret_audit | | | |--33.19%-- __libc_send | | | |--32.38%-- epoll_wait | | | |--32.19%-- __GI___kill | | | --2.25%-- __select | --46.28%-- __audit_syscall_exit sysret_audit | |--38.51%-- __GI___kill | |--34.25%-- __GI___libc_open | __fopen_internal | |--15.45%-- epoll_wait | --11.80%-- __libc_send 0.00% 0.00% check_open_file [kernel.kallsyms] [k] security_inode_permission | ---security_inode_permission __link_path_walk path_walk filename_lookup | |--50.56%-- do_filp_open | do_sys_open | sys_open | cyl_sys_open_full | cyl_sys_open | system_call_fastpath | __open_nocancel | --49.44%-- user_path_at vfs_fstatat vfs_stat sys_newstat system_call_fastpath __xstat64 0.00% 0.00% check_open_file [kernel.kallsyms] [k] selinux_inode_permission | ---selinux_inode_permission security_inode_permission __link_path_walk path_walk filename_lookup | |--50.56%-- do_filp_open | do_sys_open | sys_open | cyl_sys_open_full | cyl_sys_open | system_call_fastpath | __open_nocancel | --49.44%-- user_path_at vfs_fstatat vfs_stat sys_newstat system_call_fastpath __xstat64 0.00% 0.00% init [kernel.kallsyms] [k] rcu_check_callbacks | ---rcu_check_callbacks | |--84.38%-- update_process_times | tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --15.62%-- tick_sched_timer __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% pgbouncer libc-2.12.so [.] __xstat64 | ---__xstat64 0.00% 0.00% winbindd [kernel.kallsyms] [k] system_call_fastpath | ---system_call_fastpath | |--39.03%-- __xstat64 | |--17.42%-- __libc_writev | |--15.08%-- __close_nocancel | |--12.39%-- __accept_nocancel | 0xa4b5282800000000 | |--10.68%-- epoll_wait | 0 | --5.40%-- __libc_recv 0.00% 0.00% postmaster libc-2.12.so [.] __strrchr_sse42 | ---__strrchr_sse42 0.00% 0.00% postmaster [kernel.kallsyms] [k] __math_state_restore | ---__math_state_restore | |--41.87%-- __switch_to | schedule | | | |--43.05%-- heap_page_prune_opt | | | |--42.72%-- HeapTupleSatisfiesMVCC | | | |--11.24%-- __libc_recv | | | --2.99%-- epoll_wait | |--36.05%-- math_state_restore | do_device_not_available | device_not_available | __memcmp_sse4_1 | |--16.27%-- do_device_not_available | device_not_available | __memcmp_sse4_1 | --5.81%-- schedule __libc_recv 0.00% 0.00% rs:main Q:Reg [kernel.kallsyms] [k] sock_sendmsg | ---sock_sendmsg sys_sendto system_call_fastpath 0xee83 0.00% 0.00% xinetd libc-2.12.so [.] __GI___connect_internal | ---__GI___connect_internal | |--66.57%-- 0x69626e69772f6e75 | --33.43%-- 0x61626d61732f6269 0.00% 0.00% xinetd [kernel.kallsyms] [k] sys_connect | ---sys_connect system_call_fastpath __GI___connect_internal | |--66.57%-- 0x69626e69772f6e75 | --33.43%-- 0x61626d61732f6269 0.00% 0.00% xinetd [kernel.kallsyms] [k] unix_stream_connect | ---unix_stream_connect sys_connect system_call_fastpath __GI___connect_internal | |--66.57%-- 0x69626e69772f6e75 | --33.43%-- 0x61626d61732f6269 0.00% 0.00% postmaster postgres [.] _readPlannedStmt | ---_readPlannedStmt 0.00% 0.00% postmaster [kernel.kallsyms] [k] int_check_syscall_exit_work | ---int_check_syscall_exit_work | |--91.08%-- epoll_wait | --8.92%-- __select 0.00% 0.00% init [kernel.kallsyms] [k] scsi_run_queue | ---scsi_run_queue scsi_next_command scsi_io_completion scsi_finish_command scsi_softirq_done blk_done_softirq __do_softirq call_softirq do_softirq irq_exit smp_call_function_single_interrupt call_function_single_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% init [kernel.kallsyms] [k] blk_run_queue | ---blk_run_queue scsi_run_queue scsi_next_command scsi_io_completion scsi_finish_command scsi_softirq_done blk_done_softirq __do_softirq call_softirq do_softirq irq_exit smp_call_function_single_interrupt call_function_single_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% init [kernel.kallsyms] [k] __blk_run_queue | ---__blk_run_queue blk_run_queue scsi_run_queue scsi_next_command scsi_io_completion scsi_finish_command scsi_softirq_done blk_done_softirq __do_softirq call_softirq do_softirq irq_exit smp_call_function_single_interrupt call_function_single_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% init [kernel.kallsyms] [k] scsi_request_fn | ---scsi_request_fn __blk_run_queue blk_run_queue scsi_run_queue scsi_next_command scsi_io_completion scsi_finish_command scsi_softirq_done blk_done_softirq __do_softirq call_softirq do_softirq irq_exit smp_call_function_single_interrupt call_function_single_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% irqbalance [kernel.kallsyms] [k] show_stat | ---show_stat seq_read proc_reg_read vfs_read sys_read system_call_fastpath __read_nocancel 0.00% 0.00% postmaster [kernel.kallsyms] [k] policy_zonelist | ---policy_zonelist | |--46.64%-- alloc_pages_current | pte_alloc_one | __pte_alloc | | | |--76.93%-- handle_mm_fault | | __do_page_fault | | do_page_fault | | page_fault | | heap_page_prune_opt | | | --23.07%-- copy_pte_range | copy_page_range | dup_mm | copy_process | do_fork | sys_clone | stub_clone | __libc_fork | fork_process | |--36.07%-- alloc_pages_vma | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | | | |--50.80%-- memcpy | | | --49.20%-- _int_malloc | --17.30%-- handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault memcpy 0.00% 0.00% postmaster postgres [.] pgstat_bestart | ---pgstat_bestart | |--82.87%-- 0 --17.13%-- [...] 0.00% 0.00% dcservice [kernel.kallsyms] [k] ia32_sysret | ---ia32_sysret | |--96.36%-- 0x4aa2f | --3.64%-- 0x4a789 0.00% 0.00% postmaster [kernel.kallsyms] [k] SpinLock_Lock | ---SpinLock_Lock | |--78.40%-- Mem_Zone_Allocate | FileUtil_GetPath_bypath | FileUtil_GetPath | hook_security_file_free | security_file_free | __fput | fput | | | |--69.95%-- remove_vma | | do_munmap | | sys_munmap | | system_call_fastpath | | __GI___munmap | | | --30.05%-- filp_close | | | |--79.04%-- put_files_struct | | exit_files | | do_exit | | do_group_exit | | sys_exit_group | | system_call_fastpath | | | --20.96%-- sys_close | system_call_fastpath | __close_nocancel | |--17.68%-- Mem_Zone_Free | FileUtil_FreePath | hook_security_file_free | security_file_free | __fput | fput | filp_close | put_files_struct | exit_files | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | --3.91%-- FileUtil_GetPath_bypath FileUtil_GetPath hook_security_file_free security_file_free __fput fput filp_close sys_close system_call_fastpath __close_nocancel 0.00% 0.00% postmaster postgres [.] GetSnapshotData | ---GetSnapshotData 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] cache_alloc_refill | ---cache_alloc_refill kmem_cache_alloc mempool_alloc_slab mempool_alloc | |--76.59%-- bio_alloc_bioset | | | |--51.90%-- clone_bio | | __split_and_process_bio | | dm_make_request | | generic_make_request | | submit_bio | | submit_bh | | __block_write_full_page | | block_write_full_page_endio | | block_write_full_page | | ext4_writepage | | mpage_da_submit_io | | mpage_da_map_and_submit | | mpage_add_bh_to_extent | | write_cache_pages_da | | ext4_da_writepages | | do_writepages | | writeback_single_inode | | writeback_sb_inodes | | writeback_inodes_wb | | wb_writeback | | wb_do_writeback | | bdi_writeback_thread | | kthread | | child_rip | | | --48.10%-- bio_alloc | submit_bh | __block_write_full_page | block_write_full_page_endio | block_write_full_page | ext4_writepage | mpage_da_submit_io | mpage_da_map_and_submit | | | |--52.11%-- ext4_da_writepages | | do_writepages | | writeback_single_inode | | writeback_sb_inodes | | writeback_inodes_wb | | wb_writeback | | wb_do_writeback | | bdi_writeback_thread | | kthread | | child_rip | | | --47.89%-- mpage_add_bh_to_extent | write_cache_pages_da | ext4_da_writepages | do_writepages | writeback_single_inode | writeback_sb_inodes | writeback_inodes_wb | wb_writeback | wb_do_writeback | bdi_writeback_thread | kthread | child_rip | --23.41%-- __split_and_process_bio dm_make_request generic_make_request submit_bio submit_bh __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage mpage_da_submit_io mpage_da_map_and_submit | |--74.98%-- mpage_add_bh_to_extent | write_cache_pages_da | ext4_da_writepages | do_writepages | writeback_single_inode | writeback_sb_inodes | writeback_inodes_wb | wb_writeback | wb_do_writeback | bdi_writeback_thread | kthread | child_rip | --25.02%-- ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% postmaster postgres [.] SplitIdentifierString | ---SplitIdentifierString | |--50.19%-- 0x30 --49.81%-- [...] 0.00% 0.00% postmaster [kernel.kallsyms] [k] find_busiest_queue | ---find_busiest_queue schedule | |--70.67%-- schedule_hrtimeout_range | | | |--78.81%-- ep_poll | | sys_epoll_wait | | system_call_fastpath | | epoll_wait | | | --21.19%-- poll_schedule_timeout | do_select | core_sys_select | sys_select | system_call_fastpath | __select | --29.33%-- lock_sock_nested | |--62.44%-- skb_free_datagram_locked | udpv6_recvmsg | sock_common_recvmsg | sock_recvmsg | sys_recvfrom | system_call_fastpath | __libc_recv | --37.56%-- udpv6_sendmsg inet_sendmsg sock_sendmsg sys_sendto system_call_fastpath __libc_send 0.00% 0.00% postmaster postgres [.] pg_perm_setlocale | ---pg_perm_setlocale 0.00% 0.00% postmaster [kernel.kallsyms] [k] __kfree_skb | ---__kfree_skb | |--62.53%-- consume_skb | skb_free_datagram | skb_free_datagram_locked | udpv6_recvmsg | sock_common_recvmsg | sock_recvmsg | sys_recvfrom | system_call_fastpath | __libc_recv | --37.47%-- kfree_skb nf_hook_slow ip_local_deliver ip_rcv_finish ip_rcv __netif_receive_skb netif_receive_skb napi_skb_finish napi_gro_receive tg3_poll_work tg3_poll_msix net_rx_action __do_softirq call_softirq do_softirq irq_exit do_IRQ ret_from_intr | |--50.01%-- ResourceArrayRemove | --49.99%-- PinBuffer 0.00% 0.00% postmaster [kernel.kallsyms] [k] selinux_file_alloc_security | ---selinux_file_alloc_security | |--93.04%-- security_file_alloc | get_empty_filp | | | |--82.26%-- do_filp_open | | do_sys_open | | sys_open | | cyl_sys_open_full | | cyl_sys_open | | system_call_fastpath | | __GI___libc_open | | | --17.74%-- alloc_file | anon_inode_getfile | sys_epoll_create1 | system_call_fastpath | epoll_create1 | --6.96%-- get_empty_filp alloc_file anon_inode_getfile sys_epoll_create1 system_call_fastpath epoll_create1 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] filemap_fdatawait | ---filemap_fdatawait jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] wait_on_page_writeback_range | ---wait_on_page_writeback_range filemap_fdatawait jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] wait_on_page_bit | ---wait_on_page_bit wait_on_page_writeback_range filemap_fdatawait jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% init [kernel.kallsyms] [k] _spin_unlock_irqrestore | ---_spin_unlock_irqrestore | |--18.59%-- __hrtimer_start_range_ns | hrtimer_start | tick_nohz_stop_sched_tick | cpu_idle | start_secondary | |--18.31%-- hrtimer_get_next_event | get_next_timer_interrupt | tick_nohz_stop_sched_tick | cpu_idle | start_secondary | |--16.56%-- __rcu_process_callbacks | rcu_process_callbacks | __do_softirq | call_softirq | do_softirq | irq_exit | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | |--13.57%-- hrtimer_start_range_ns | tick_nohz_restart_sched_tick | cpu_idle | start_secondary | |--11.21%-- __queue_work | delayed_work_timer_fn | run_timer_softirq | __do_softirq | call_softirq | do_softirq | irq_exit | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | |--8.05%-- rcu_process_dyntick | force_quiescent_state | __rcu_process_callbacks | rcu_process_callbacks | __do_softirq | call_softirq | do_softirq | irq_exit | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | |--6.93%-- test_clear_page_writeback | end_page_writeback | end_buffer_async_write | end_bio_bh_io_sync | bio_endio | dec_pending | clone_endio | bio_endio | req_bio_endio | blk_update_request | blk_update_bidi_request | blk_end_bidi_request | blk_end_request | scsi_io_completion | scsi_finish_command | scsi_softirq_done | blk_done_softirq | __do_softirq | call_softirq | do_softirq | irq_exit | smp_call_function_single_interrupt | call_function_single_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | |--2.60%-- end_page_writeback | end_buffer_async_write | end_bio_bh_io_sync | bio_endio | dec_pending | clone_endio | bio_endio | req_bio_endio | blk_update_request | blk_update_bidi_request | blk_end_bidi_request | blk_end_request | scsi_io_completion | scsi_finish_command | scsi_softirq_done | blk_done_softirq | __do_softirq | call_softirq | do_softirq | irq_exit | smp_call_function_single_interrupt | call_function_single_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | |--2.21%-- rcu_process_callbacks | __do_softirq | call_softirq | do_softirq | irq_exit | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | |--0.98%-- rcu_process_gp_end | __rcu_process_callbacks | rcu_process_callbacks | __do_softirq | call_softirq | do_softirq | irq_exit | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --0.98%-- ntp_tick_length do_timer tick_do_update_jiffies64 tick_sched_timer __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% postmaster postgres [.] OpenTransientFile | ---OpenTransientFile 0.00% 0.00% perf [kernel.kallsyms] [k] ext4_xattr_security_get | ---ext4_xattr_security_get | |--96.93%-- generic_getxattr | cap_inode_need_killpriv | security_inode_need_killpriv | file_remove_suid | __generic_file_aio_write | generic_file_aio_write | ext4_file_write | do_sync_write | vfs_write | sys_write | system_call_fastpath | __write_nocancel | --3.07%-- cap_inode_need_killpriv security_inode_need_killpriv file_remove_suid __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% nrpe [kernel.kallsyms] [k] sha_transform | ---sha_transform | |--93.95%-- extract_buf | extract_entropy_user | urandom_read | vfs_read | sys_read | system_call_fastpath | __read_nocancel | 0 | --6.05%-- extract_entropy_user urandom_read vfs_read sys_read system_call_fastpath __read_nocancel 0 0.00% 0.00% postmaster postgres [.] InitCatalogCache | ---InitCatalogCache 0.00% 0.00% postmaster postgres [.] pgstat_initstats | ---pgstat_initstats 0.00% 0.00% postmaster postgres [.] AfterTriggerBeginXact | ---AfterTriggerBeginXact 0.00% 0.00% xinetd [kernel.kallsyms] [k] security_unix_stream_connect | ---security_unix_stream_connect unix_stream_connect sys_connect system_call_fastpath __GI___connect_internal | |--70.12%-- 0x69626e69772f6e75 | --29.88%-- 0x61626d61732f6269 0.00% 0.00% xinetd [kernel.kallsyms] [k] selinux_socket_unix_stream_connect | ---selinux_socket_unix_stream_connect security_unix_stream_connect unix_stream_connect sys_connect system_call_fastpath __GI___connect_internal | |--70.12%-- 0x69626e69772f6e75 | --29.88%-- 0x61626d61732f6269 0.00% 0.00% xinetd [kernel.kallsyms] [k] security_sid_mls_copy | ---security_sid_mls_copy selinux_socket_unix_stream_connect security_unix_stream_connect unix_stream_connect sys_connect system_call_fastpath __GI___connect_internal | |--70.12%-- 0x69626e69772f6e75 | --29.88%-- 0x61626d61732f6269 0.00% 0.00% postmaster libc-2.12.so [.] __GI___access | ---__GI___access 0.00% 0.00% dcservice [kernel.kallsyms] [k] compat_sys_futex | ---compat_sys_futex ia32_sysret 0x4aa2f 0.00% 0.00% dcservice [kernel.kallsyms] [k] do_futex | ---do_futex compat_sys_futex ia32_sysret 0x4aa2f 0.00% 0.00% events/22 [kernel.kallsyms] [k] child_rip | ---child_rip 0.00% 0.00% events/22 [kernel.kallsyms] [k] kthread | ---kthread child_rip 0.00% 0.00% events/22 [kernel.kallsyms] [k] worker_thread | ---worker_thread kthread child_rip 0.00% 0.00% sh [kernel.kallsyms] [k] page_fault | ---page_fault | |--18.60%-- yyparse | 0 | |--14.80%-- proc_reg_read | vfs_read | sys_read | system_call_fastpath | __read_nocancel | |--14.47%-- _int_malloc | |--13.66%-- tilde_initialize | |--12.90%-- _init | 0x7ffc671efe22 | 0x6c61636f6c2f7273 | |--12.87%-- _dl_cache_libcmp | _dl_map_object | --12.69%-- _nl_intern_locale_data 0.00% 0.00% nrpe [kernel.kallsyms] [k] do_page_fault | ---do_page_fault page_fault | |--24.95%-- _dl_fixup | |--18.00%-- alarm | |--12.95%-- memset | _dl_map_object | |--7.94%-- ptmalloc_unlock_all | _IO_proc_open@@GLIBC_2.2.5 | 0x6f6967616e2f6c61 | |--6.56%-- ASN1_OCTET_STRING_free | |--5.52%-- __libc_fork | | | |--78.08%-- my_system | | 0x6f6967616e2f6c61 | | | --21.92%-- _IO_proc_open@@GLIBC_2.2.5 | 0x6f6967616e2f6c61 | |--5.18%-- _IO_proc_open@@GLIBC_2.2.5 | 0x6f6967616e2f6c61 | |--5.18%-- do_lookup_x | |--4.53%-- pclose@@GLIBC_2.2.5 | |--3.78%-- urandom_read | vfs_read | sys_read | system_call_fastpath | __read_nocancel | 0 | |--3.18%-- ptmalloc_unlock_all2 | _IO_proc_open@@GLIBC_2.2.5 | 0x6f6967616e2f6c61 | --2.22%-- do_sync_read vfs_read sys_read system_call_fastpath __read_nocancel 0.00% 0.00% postmaster [kernel.kallsyms] [k] mutex_unlock | ---mutex_unlock | |--77.36%-- pipe_write | do_sync_write | vfs_write | sys_write | system_call_fastpath | __write_nocancel | |--19.61%-- pipe_read | do_sync_read | vfs_read | sys_read | system_call_fastpath | __read_nocancel | --3.03%-- sys_epoll_ctl system_call_fastpath epoll_ctl 0.00% 0.00% postmaster [kernel.kallsyms] [k] current_kernel_time | ---current_kernel_time | |--80.26%-- audit_syscall_entry | auditsys | | | |--24.58%-- epoll_wait | | | |--24.41%-- __GI___kill | | | |--24.06%-- __GI___mmap64 | | | |--21.57%-- __read_nocancel | | | --5.38%-- epoll_create1 | --19.74%-- auditsys __write_nocancel 0.00% 0.00% postmaster postgres [.] element_alloc | ---element_alloc 0.00% 0.00% init [kernel.kallsyms] [k] blk_peek_request | ---blk_peek_request scsi_request_fn __blk_run_queue blk_run_queue scsi_run_queue scsi_next_command scsi_io_completion scsi_finish_command scsi_softirq_done blk_done_softirq __do_softirq call_softirq do_softirq irq_exit smp_call_function_single_interrupt call_function_single_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% init [kernel.kallsyms] [k] lock_hrtimer_base | ---lock_hrtimer_base | |--57.41%-- hrtimer_try_to_cancel | hrtimer_cancel | tick_nohz_restart_sched_tick | cpu_idle | start_secondary | |--38.22%-- __hrtimer_start_range_ns | hrtimer_start | tick_nohz_stop_sched_tick | | | |--77.43%-- cpu_idle | | start_secondary | | | --22.57%-- irq_exit | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --4.37%-- hrtimer_cancel tick_nohz_restart_sched_tick cpu_idle start_secondary 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] blk_throtl_bio | ---blk_throtl_bio generic_make_request submit_bio submit_bh __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage mpage_da_submit_io mpage_da_map_and_submit | |--80.55%-- mpage_add_bh_to_extent | write_cache_pages_da | ext4_da_writepages | do_writepages | writeback_single_inode | writeback_sb_inodes | writeback_inodes_wb | wb_writeback | wb_do_writeback | bdi_writeback_thread | kthread | child_rip | --19.45%-- ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% postmaster [unknown] [.] 0x0000000000000004 | ---0x4 0.00% 0.00% postmaster [kernel.kallsyms] [k] syscall_trace_leave | ---syscall_trace_leave | |--80.29%-- int_check_syscall_exit_work | epoll_wait | --19.71%-- strcmp 0.00% 0.00% events/32 [kernel.kallsyms] [k] child_rip | ---child_rip 0.00% 0.00% events/32 [kernel.kallsyms] [k] kthread | ---kthread child_rip 0.00% 0.00% events/32 [kernel.kallsyms] [k] worker_thread | ---worker_thread kthread child_rip 0.00% 0.00% postmaster libc-2.12.so [.] ptmalloc_unlock_all2 | ---ptmalloc_unlock_all2 fork_process 0.00% 0.00% postmaster [unknown] [.] 0x000327aa00007f65 | ---0x327aa00007f65 0.00% 0.00% postmaster [kernel.kallsyms] [k] security_file_alloc | ---security_file_alloc get_empty_filp | |--82.26%-- do_filp_open | do_sys_open | sys_open | cyl_sys_open_full | cyl_sys_open | system_call_fastpath | __GI___libc_open | --17.74%-- alloc_file anon_inode_getfile sys_epoll_create1 system_call_fastpath epoll_create1 0.00% 0.00% nrpe [kernel.kallsyms] [k] handle_mm_fault | ---handle_mm_fault | |--78.93%-- __do_page_fault | do_page_fault | page_fault | | | |--23.55%-- alarm | | | |--21.33%-- _dl_fixup | | | |--16.95%-- memset | | _dl_map_object | | | |--10.39%-- ptmalloc_unlock_all | | _IO_proc_open@@GLIBC_2.2.5 | | 0x6f6967616e2f6c61 | | | |--7.22%-- __libc_fork | | | | | |--78.08%-- my_system | | | 0x6f6967616e2f6c61 | | | | | --21.92%-- _IO_proc_open@@GLIBC_2.2.5 | | 0x6f6967616e2f6c61 | | | |--6.77%-- _IO_proc_open@@GLIBC_2.2.5 | | 0x6f6967616e2f6c61 | | | |--5.93%-- pclose@@GLIBC_2.2.5 | | | |--4.95%-- urandom_read | | vfs_read | | sys_read | | system_call_fastpath | | __read_nocancel | | 0 | | | --2.91%-- do_sync_read | vfs_read | sys_read | system_call_fastpath | __read_nocancel | --21.07%-- __get_user_pages get_user_pages get_arg_page copy_strings copy_strings_kernel do_execve sys_execve stub_execve __execve 0.00% 0.00% postmaster [kernel.kallsyms] [k] perf_cgroup_exit | ---perf_cgroup_exit cgroup_exit do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% postmaster [kernel.kallsyms] [k] task_function_call | ---task_function_call | |--80.21%-- perf_cgroup_attach_task | perf_cgroup_exit | cgroup_exit | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | --19.79%-- perf_cgroup_exit cgroup_exit do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% postmaster [kernel.kallsyms] [k] __sched_move_task | ---__sched_move_task sched_move_task cpu_cgroup_exit cgroup_exit do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% postmaster [kernel.kallsyms] [k] unlink_file_vma | ---unlink_file_vma free_pgtables exit_mmap mmput exit_mm do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% postmaster postgres [.] ConditionVariableSleep | ---ConditionVariableSleep 0.00% 0.00% postmaster [kernel.kallsyms] [k] msecs_to_jiffies | ---msecs_to_jiffies | |--79.75%-- __do_softirq | call_softirq | do_softirq | irq_exit | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--25.39%-- FunctionCall2Coll | | | |--24.88%-- hash_search_with_hash_value | | | |--24.88%-- ExecInterpExpr | | | --24.86%-- LockBuffer | --20.25%-- call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt LWLockAcquire 0.00% 0.00% postmaster [unknown] [.] 0x0001399e00007f65 | ---0x1399e00007f65 0.00% 0.00% postmaster postgres [.] ExecProject | ---ExecProject 0.00% 0.00% postmaster [unknown] [.] 0x0000000000000002 | ---0x2 0.00% 0.00% postmaster [kernel.kallsyms] [k] sched_clock_tick | ---sched_clock_tick scheduler_tick update_process_times tick_sched_timer __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt | |--39.89%-- slot_deform_tuple | |--20.20%-- heap_page_prune_opt | |--19.97%-- _bt_search | --19.94%-- LWLockAcquire 0.00% 0.00% events/37 [kernel.kallsyms] [k] child_rip | ---child_rip 0.00% 0.00% events/37 [kernel.kallsyms] [k] kthread | ---kthread child_rip 0.00% 0.00% events/37 [kernel.kallsyms] [k] worker_thread | ---worker_thread kthread child_rip 0.00% 0.00% postmaster [unknown] [.] 0x0000c82100007f65 | ---0xc82100007f65 0.00% 0.00% postmaster [unknown] [.] 0x00038dcd00007f65 | ---0x38dcd00007f65 0.00% 0.00% postmaster postgres [.] ExecSeqScan | ---ExecSeqScan 0.00% 0.00% postmaster libc-2.12.so [.] _int_realloc | ---_int_realloc 0.00% 0.00% postmaster libpthread-2.12.so [.] __reclaim_stacks | ---__reclaim_stacks | |--20.38%-- fork_process --79.62%-- [...] 0.00% 0.00% postmaster postgres [.] MemoryContextSetParent | ---MemoryContextSetParent 0.00% 0.00% init [kernel.kallsyms] [k] poll_idle | ---poll_idle cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% postmaster libc-2.12.so [.] __sigprocmask | ---__sigprocmask | |--79.12%-- _int_free --20.88%-- [...] 0.00% 0.00% postmaster postgres [.] memset@plt | ---memset@plt 0.00% 0.00% postmaster [kernel.kallsyms] [k] file_free_rcu | ---file_free_rcu __rcu_process_callbacks rcu_process_callbacks __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt | |--20.57%-- heap_fill_tuple | |--19.99%-- ExecMergeJoin | |--19.94%-- slot_getsomeattrs | |--19.92%-- __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | HeapTupleSatisfiesMVCC | --19.57%-- RelationBuildDesc 0.00% 0.00% postmaster [kernel.kallsyms] [k] do_device_not_available | ---do_device_not_available | |--59.22%-- device_not_available | | | |--66.22%-- __memcmp_sse4_1 | | | --33.78%-- __strlen_sse2 | |--20.62%-- device_not_available | __memcmp_sse4_1 | --20.16%-- __memcmp_sse4_1 0.00% 0.00% events/27 [kernel.kallsyms] [k] child_rip | ---child_rip 0.00% 0.00% events/27 [kernel.kallsyms] [k] kthread | ---kthread child_rip 0.00% 0.00% events/27 [kernel.kallsyms] [k] worker_thread | ---worker_thread kthread child_rip 0.00% 0.00% postmaster [kernel.kallsyms] [k] release_task | ---release_task wait_consider_task do_wait sys_wait4 system_call_fastpath __libc_waitpid 0.00% 0.00% postmaster postgres [.] 0x00000000001634a7 | ---0x5634a7 | |--81.20%-- _int_free --18.80%-- [...] 0.00% 0.00% postmaster [kernel.kallsyms] [k] sock_alloc_send_skb | ---sock_alloc_send_skb ip6_append_data udpv6_sendmsg inet_sendmsg sock_sendmsg sys_sendto system_call_fastpath __libc_send 0.00% 0.00% postmaster [kernel.kallsyms] [k] sock_alloc_send_pskb | ---sock_alloc_send_pskb sock_alloc_send_skb ip6_append_data udpv6_sendmsg inet_sendmsg sock_sendmsg sys_sendto system_call_fastpath __libc_send 0.00% 0.00% events/5 [kernel.kallsyms] [k] child_rip | ---child_rip 0.00% 0.00% events/5 [kernel.kallsyms] [k] kthread | ---kthread child_rip 0.00% 0.00% events/5 [kernel.kallsyms] [k] worker_thread | ---worker_thread kthread child_rip 0.00% 0.00% nrpe [kernel.kallsyms] [k] __do_page_fault | ---__do_page_fault do_page_fault page_fault | |--26.70%-- _dl_fixup | |--19.27%-- alarm | |--13.86%-- memset | _dl_map_object | |--8.50%-- ptmalloc_unlock_all | _IO_proc_open@@GLIBC_2.2.5 | 0x6f6967616e2f6c61 | |--5.91%-- __libc_fork | | | |--78.08%-- my_system | | 0x6f6967616e2f6c61 | | | --21.92%-- _IO_proc_open@@GLIBC_2.2.5 | 0x6f6967616e2f6c61 | |--5.54%-- _IO_proc_open@@GLIBC_2.2.5 | 0x6f6967616e2f6c61 | |--5.54%-- do_lookup_x | |--4.85%-- pclose@@GLIBC_2.2.5 | |--4.05%-- urandom_read | vfs_read | sys_read | system_call_fastpath | __read_nocancel | 0 | |--3.40%-- ptmalloc_unlock_all2 | _IO_proc_open@@GLIBC_2.2.5 | 0x6f6967616e2f6c61 | --2.38%-- do_sync_read vfs_read sys_read system_call_fastpath __read_nocancel 0.00% 0.00% postmaster libpthread-2.12.so [.] __nptl_set_robust | ---__nptl_set_robust fork_process 0.00% 0.00% events/20 [kernel.kallsyms] [k] child_rip | ---child_rip 0.00% 0.00% events/20 [kernel.kallsyms] [k] kthread | ---kthread child_rip 0.00% 0.00% events/20 [kernel.kallsyms] [k] worker_thread | ---worker_thread kthread child_rip 0.00% 0.00% postmaster postgres [.] CopySnapshot | ---CopySnapshot 0.00% 0.00% nrpe [unknown] [.] 0x6f6967616e2f6c61 | ---0x6f6967616e2f6c61 0.00% 0.00% perf [kernel.kallsyms] [k] sysret_audit | ---sysret_audit __poll 0x67503 main __libc_start_main 0.00% 0.00% rs:main Q:Reg [kernel.kallsyms] [k] security_socket_sendmsg | ---security_socket_sendmsg sock_sendmsg sys_sendto system_call_fastpath 0xee83 0.00% 0.00% rs:main Q:Reg [kernel.kallsyms] [k] selinux_socket_sendmsg | ---selinux_socket_sendmsg security_socket_sendmsg sock_sendmsg sys_sendto system_call_fastpath 0xee83 0.00% 0.00% rs:main Q:Reg [kernel.kallsyms] [k] socket_has_perm | ---socket_has_perm selinux_socket_sendmsg security_socket_sendmsg sock_sendmsg sys_sendto system_call_fastpath 0xee83 0.00% 0.00% rs:main Q:Reg [kernel.kallsyms] [k] avc_has_perm | ---avc_has_perm socket_has_perm selinux_socket_sendmsg security_socket_sendmsg sock_sendmsg sys_sendto system_call_fastpath 0xee83 0.00% 0.00% rs:main Q:Reg [kernel.kallsyms] [k] avc_has_perm_noaudit | ---avc_has_perm_noaudit avc_has_perm socket_has_perm selinux_socket_sendmsg security_socket_sendmsg sock_sendmsg sys_sendto system_call_fastpath 0xee83 0.00% 0.00% rs:main Q:Reg [kernel.kallsyms] [k] security_compute_av | ---security_compute_av avc_has_perm_noaudit avc_has_perm socket_has_perm selinux_socket_sendmsg security_socket_sendmsg sock_sendmsg sys_sendto system_call_fastpath 0xee83 0.00% 0.00% rs:main Q:Reg [kernel.kallsyms] [k] context_struct_compute_av | ---context_struct_compute_av security_compute_av avc_has_perm_noaudit avc_has_perm socket_has_perm selinux_socket_sendmsg security_socket_sendmsg sock_sendmsg sys_sendto system_call_fastpath 0xee83 0.00% 0.00% rs:main Q:Reg [kernel.kallsyms] [k] cond_compute_av | ---cond_compute_av context_struct_compute_av security_compute_av avc_has_perm_noaudit avc_has_perm socket_has_perm selinux_socket_sendmsg security_socket_sendmsg sock_sendmsg sys_sendto system_call_fastpath 0xee83 0.00% 0.00% rs:main Q:Reg [kernel.kallsyms] [k] avtab_search_node | ---avtab_search_node cond_compute_av context_struct_compute_av security_compute_av avc_has_perm_noaudit avc_has_perm socket_has_perm selinux_socket_sendmsg security_socket_sendmsg sock_sendmsg sys_sendto system_call_fastpath 0xee83 0.00% 0.00% perf [kernel.kallsyms] [k] ext4_claim_free_blocks | ---ext4_claim_free_blocks ext4_da_get_block_prep __block_prepare_write block_write_begin_newtrunc block_write_begin ext4_da_write_begin generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% postmaster libc-2.12.so [.] strtol | ---strtol 0.00% 0.00% events/9 [kernel.kallsyms] [k] child_rip | ---child_rip 0.00% 0.00% events/9 [kernel.kallsyms] [k] kthread | ---kthread child_rip 0.00% 0.00% events/9 [kernel.kallsyms] [k] worker_thread | ---worker_thread kthread child_rip 0.00% 0.00% events/9 [kernel.kallsyms] [k] cache_reap | ---cache_reap worker_thread kthread child_rip 0.00% 0.00% events/9 [kernel.kallsyms] [k] drain_array | ---drain_array cache_reap worker_thread kthread child_rip 0.00% 0.00% postmaster postgres [.] ReadCommonJoin | ---ReadCommonJoin 0.00% 0.00% postmaster libc-2.12.so [.] strtoul | ---strtoul 0.00% 0.00% nrpe ld-2.12.so [.] do_lookup_x | ---do_lookup_x 0.00% 0.00% init [kernel.kallsyms] [k] intel_pmu_disable_all | ---intel_pmu_disable_all | |--81.91%-- x86_pmu_disable | perf_pmu_disable | perf_event_task_tick | scheduler_tick | update_process_times | tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --18.09%-- perf_pmu_disable perf_event_task_tick scheduler_tick update_process_times tick_sched_timer __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% perf [kernel.kallsyms] [k] __lru_cache_add | ---__lru_cache_add add_to_page_cache_lru grab_cache_page_write_begin ext4_da_write_begin generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel | |--40.97%-- cmd_record | 0x67503 | main | __libc_start_main --59.03%-- [...] 0.00% 0.00% postmaster postgres [.] IsSharedRelation | ---IsSharedRelation 0.00% 0.00% xinetd [kernel.kallsyms] [k] do_page_fault | ---do_page_fault page_fault | |--15.20%-- __libc_fork | 0x1463c | |--14.84%-- memset | _dl_map_object | |--13.64%-- generic_file_aio_read | do_sync_read | vfs_read | sys_read | system_call_fastpath | __read_nocancel | |--10.22%-- 0x1bba0 | |--9.43%-- malloc_consolidate | |--9.12%-- ptmalloc_unlock_all | 0x1463c | |--8.98%-- 0x2f31 | exit | |--7.01%-- _IO_file_fopen@@GLIBC_2.2.5 | __fopen_internal | |--5.78%-- __libc_dlsym | __nss_lookup | --5.78%-- 0x8838 0.00% 0.00% xinetd [kernel.kallsyms] [k] __do_page_fault | ---__do_page_fault do_page_fault page_fault | |--15.20%-- __libc_fork | 0x1463c | |--14.84%-- memset | _dl_map_object | |--13.64%-- generic_file_aio_read | do_sync_read | vfs_read | sys_read | system_call_fastpath | __read_nocancel | |--10.22%-- 0x1bba0 | |--9.43%-- malloc_consolidate | |--9.12%-- ptmalloc_unlock_all | 0x1463c | |--8.98%-- 0x2f31 | exit | |--7.01%-- _IO_file_fopen@@GLIBC_2.2.5 | __fopen_internal | |--5.78%-- __libc_dlsym | __nss_lookup | --5.78%-- 0x8838 0.00% 0.00% xinetd [kernel.kallsyms] [k] handle_mm_fault | ---handle_mm_fault __do_page_fault do_page_fault page_fault | |--15.20%-- __libc_fork | 0x1463c | |--14.84%-- memset | _dl_map_object | |--13.64%-- generic_file_aio_read | do_sync_read | vfs_read | sys_read | system_call_fastpath | __read_nocancel | |--10.22%-- 0x1bba0 | |--9.43%-- malloc_consolidate | |--9.12%-- ptmalloc_unlock_all | 0x1463c | |--8.98%-- 0x2f31 | exit | |--7.01%-- _IO_file_fopen@@GLIBC_2.2.5 | __fopen_internal | |--5.78%-- __libc_dlsym | __nss_lookup | --5.78%-- 0x8838 0.00% 0.00% perf [kernel.kallsyms] [k] mutex_unlock | ---mutex_unlock | |--63.39%-- do_sys_poll | sys_poll | system_call_fastpath | __poll | 0x67503 | main | __libc_start_main | |--18.80%-- perf_poll | do_sys_poll | sys_poll | system_call_fastpath | __poll | 0x67503 | main | __libc_start_main | --17.81%-- fput_pos_unlock sys_write system_call_fastpath __write_nocancel 0.00% 0.00% perf [kernel.kallsyms] [k] __getblk | ---__getblk | |--83.97%-- __ext4_get_inode_loc | ext4_get_inode_loc | ext4_reserve_inode_write | ext4_mark_inode_dirty | ext4_dirty_inode | __mark_inode_dirty | generic_write_end | ext4_da_write_end | generic_file_buffered_write | __generic_file_aio_write | generic_file_aio_write | ext4_file_write | do_sync_write | vfs_write | sys_write | system_call_fastpath | __write_nocancel | | | --100.00%-- cmd_record | 0x67503 | main | __libc_start_main | --16.03%-- ext4_get_inode_loc ext4_reserve_inode_write ext4_mark_inode_dirty ext4_dirty_inode __mark_inode_dirty generic_write_end ext4_da_write_end generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% postmaster [kernel.kallsyms] [k] __ip6_local_out | ---__ip6_local_out ip6_local_out ip6_push_pending_frames udp_v6_push_pending_frames udpv6_sendmsg inet_sendmsg sock_sendmsg sys_sendto system_call_fastpath __libc_send 0.00% 0.00% postmaster [kernel.kallsyms] [k] security_dentry_open | ---security_dentry_open __dentry_open nameidata_to_filp do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open | |--39.44%-- __fopen_internal | |--19.96%-- dsm_impl_op --40.59%-- [...] 0.00% 0.00% postmaster [kernel.kallsyms] [k] selinux_dentry_open | ---selinux_dentry_open security_dentry_open __dentry_open nameidata_to_filp do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open | |--39.44%-- __fopen_internal | |--19.96%-- dsm_impl_op --40.59%-- [...] 0.00% 0.00% perf [kernel.kallsyms] [k] __wake_up_bit | ---__wake_up_bit unlock_page | |--82.80%-- generic_write_end | ext4_da_write_end | generic_file_buffered_write | __generic_file_aio_write | generic_file_aio_write | ext4_file_write | do_sync_write | vfs_write | sys_write | system_call_fastpath | __write_nocancel | --17.20%-- __do_fault handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% postmaster postgres [.] RelationInitPhysicalAddr | ---RelationInitPhysicalAddr 0.00% 0.00% xinetd [kernel.kallsyms] [k] sidtab_context_to_sid | ---sidtab_context_to_sid security_sid_mls_copy selinux_socket_unix_stream_connect security_unix_stream_connect unix_stream_connect sys_connect system_call_fastpath __GI___connect_internal | |--65.94%-- 0x69626e69772f6e75 | --34.06%-- 0x61626d61732f6269 0.00% 0.00% postmaster postgres [.] readDatum | ---readDatum 0.00% 0.00% postmaster [kernel.kallsyms] [k] perf_event_task_output | ---perf_event_task_output perf_event_aux_ctx perf_event_aux perf_event_task | |--86.07%-- perf_event_exit_task | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | --13.93%-- perf_event_fork copy_process do_fork sys_clone stub_clone __libc_fork fork_process 0.00% 0.00% postmaster [kernel.kallsyms] [k] selinux_vm_enough_memory | ---selinux_vm_enough_memory | |--78.23%-- security_vm_enough_memory | | | |--77.06%-- mmap_region | | do_mmap_pgoff | | sys_mmap_pgoff | | sys_mmap | | system_call_fastpath | | __GI___mmap64 | | | --22.94%-- do_brk | sys_brk | system_call_fastpath | __brk | --21.77%-- do_brk sys_brk system_call_fastpath __brk 0.00% 0.00% events/51 [kernel.kallsyms] [k] schedule | ---schedule worker_thread kthread child_rip 0.00% 0.00% events/51 [kernel.kallsyms] [k] find_busiest_group | ---find_busiest_group schedule worker_thread kthread child_rip 0.00% 0.00% postmaster libc-2.12.so [.] __mempcpy | ---__mempcpy | |--20.98%-- 0x7fff8d47d3e0 | |--6.17%-- 0x7fff8d47d490 --72.85%-- [...] 0.00% 0.00% init [kernel.kallsyms] [k] native_apic_mem_write | ---native_apic_mem_write | |--55.58%-- smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | |--26.64%-- apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --17.77%-- clockevents_program_event tick_program_event | |--93.80%-- hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --6.20%-- hrtimer_force_reprogram __remove_hrtimer hrtimer_try_to_cancel hrtimer_cancel tick_nohz_restart_sched_tick cpu_idle start_secondary 0.00% 0.00% perf [kernel.kallsyms] [k] ext4_xattr_get | ---ext4_xattr_get ext4_xattr_security_get generic_getxattr cap_inode_need_killpriv security_inode_need_killpriv file_remove_suid __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% postmaster [kernel.kallsyms] [k] futex_wait | ---futex_wait do_futex sys_futex system_call_fastpath sem_wait 0.00% 0.00% postmaster [kernel.kallsyms] [k] ipv6_conntrack_local | ---ipv6_conntrack_local nf_iterate nf_hook_slow __ip6_local_out ip6_local_out ip6_push_pending_frames udp_v6_push_pending_frames udpv6_sendmsg inet_sendmsg sock_sendmsg sys_sendto system_call_fastpath __libc_send 0.00% 0.00% postmaster [kernel.kallsyms] [k] nf_conntrack_in | ---nf_conntrack_in ipv6_conntrack_local nf_iterate nf_hook_slow __ip6_local_out ip6_local_out ip6_push_pending_frames udp_v6_push_pending_frames udpv6_sendmsg inet_sendmsg sock_sendmsg sys_sendto system_call_fastpath __libc_send 0.00% 0.00% nrpe [kernel.kallsyms] [k] handle_pte_fault | ---handle_pte_fault | |--87.91%-- handle_mm_fault | __do_page_fault | do_page_fault | page_fault | | | |--23.55%-- alarm | | | |--21.33%-- _dl_fixup | | | |--16.95%-- memset | | _dl_map_object | | | |--10.39%-- ptmalloc_unlock_all | | _IO_proc_open@@GLIBC_2.2.5 | | 0x6f6967616e2f6c61 | | | |--7.22%-- __libc_fork | | | | | |--78.08%-- my_system | | | 0x6f6967616e2f6c61 | | | | | --21.92%-- _IO_proc_open@@GLIBC_2.2.5 | | 0x6f6967616e2f6c61 | | | |--6.77%-- _IO_proc_open@@GLIBC_2.2.5 | | 0x6f6967616e2f6c61 | | | |--5.93%-- pclose@@GLIBC_2.2.5 | | | |--4.95%-- urandom_read | | vfs_read | | sys_read | | system_call_fastpath | | __read_nocancel | | 0 | | | --2.91%-- do_sync_read | vfs_read | sys_read | system_call_fastpath | __read_nocancel | --12.09%-- do_huge_pmd_anonymous_page handle_mm_fault __get_user_pages get_user_pages get_arg_page copy_strings copy_strings_kernel do_execve sys_execve stub_execve __execve 0.00% 0.00% postmaster postgres [.] RestoreGUCState | ---RestoreGUCState | |--19.61%-- 0x10000003d --80.39%-- [...] 0.00% 0.00% init [kernel.kallsyms] [k] net_rx_action | ---net_rx_action __do_softirq call_softirq do_softirq irq_exit do_IRQ ret_from_intr cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% postmaster postgres [.] AtEOXact_ApplyLauncher | ---AtEOXact_ApplyLauncher 0.00% 0.00% postmaster postgres [.] SharedInvalBackendInit | ---SharedInvalBackendInit 0.00% 0.00% postmaster libc-2.12.so [.] rename | ---rename | |--75.75%-- 0x305f62642f706d74 --24.25%-- [...] 0.00% 0.00% postmaster [kernel.kallsyms] [k] cyl_sys_rename | ---cyl_sys_rename system_call_fastpath rename | |--75.75%-- 0x305f62642f706d74 --24.25%-- [...] 0.00% 0.00% postmaster [kernel.kallsyms] [k] sys_rename | ---sys_rename cyl_sys_rename system_call_fastpath rename | |--75.75%-- 0x305f62642f706d74 --24.25%-- [...] 0.00% 0.00% postmaster [kernel.kallsyms] [k] sys_renameat | ---sys_renameat sys_rename cyl_sys_rename system_call_fastpath rename | |--75.75%-- 0x305f62642f706d74 --24.25%-- [...] 0.00% 0.00% postmaster [kernel.kallsyms] [k] anon_vma_free | ---anon_vma_free unlink_anon_vmas free_pgtables | |--79.90%-- exit_mmap | mmput | exit_mm | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | --20.10%-- unmap_region do_munmap sys_munmap system_call_fastpath __GI___munmap 0.00% 0.00% postmaster [kernel.kallsyms] [k] pick_next_task_fair | ---pick_next_task_fair schedule | |--89.57%-- schedule_hrtimeout_range | ep_poll | sys_epoll_wait | system_call_fastpath | epoll_wait | --10.43%-- lock_sock_nested skb_free_datagram_locked udpv6_recvmsg sock_common_recvmsg sock_recvmsg sys_recvfrom system_call_fastpath __libc_recv 0.00% 0.00% init [kernel.kallsyms] [k] memcpy | ---memcpy run_rebalance_domains __do_softirq call_softirq do_softirq irq_exit | |--95.30%-- scheduler_ipi | smp_reschedule_interrupt | reschedule_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --4.70%-- smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% postmaster postgres [.] InitCatCache | ---InitCatCache 0.00% 0.00% postmaster [kernel.kallsyms] [k] sys_access | ---sys_access system_call_fastpath __GI___access 0.00% 0.00% postmaster [kernel.kallsyms] [k] sys_faccessat | ---sys_faccessat sys_access system_call_fastpath __GI___access 0.00% 0.00% postmaster postgres [.] set_extra_field | ---set_extra_field 0.00% 0.00% postmaster postgres [.] RelationCacheInitializePhase3 | ---RelationCacheInitializePhase3 0.00% 0.00% perf [kernel.kallsyms] [k] memset | ---memset block_write_begin_newtrunc block_write_begin ext4_da_write_begin generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% init [kernel.kallsyms] [k] rcu_exit_nohz | ---rcu_exit_nohz | |--54.28%-- tick_nohz_restart_sched_tick | cpu_idle | start_secondary | --45.72%-- cpu_idle start_secondary 0.00% 0.00% postmaster [kernel.kallsyms] [k] __alloc_skb | ---__alloc_skb | |--76.89%-- sock_alloc_send_pskb | sock_alloc_send_skb | ip6_append_data | udpv6_sendmsg | inet_sendmsg | sock_sendmsg | sys_sendto | system_call_fastpath | __libc_send | --23.11%-- __netdev_alloc_skb tg3_poll_work tg3_poll_msix net_rx_action __do_softirq call_softirq do_softirq irq_exit do_IRQ ret_from_intr DataChecksumsEnabled 0.00% 0.00% xinetd xinetd [.] 0xffff810362ded63c | ---0x1463c 0.00% 0.00% postmaster postgres [.] GetTransactionSnapshot | ---GetTransactionSnapshot 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] walk_page_buffers | ---walk_page_buffers ext4_writepage mpage_da_submit_io mpage_da_map_and_submit mpage_add_bh_to_extent write_cache_pages_da ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% postmaster postgres [.] SetCurrentStatementStartTimestamp | ---SetCurrentStatementStartTimestamp 0.00% 0.00% postmaster [kernel.kallsyms] [k] security_vm_enough_memory | ---security_vm_enough_memory | |--64.43%-- mmap_region | do_mmap_pgoff | sys_mmap_pgoff | sys_mmap | system_call_fastpath | __GI___mmap64 | |--19.18%-- do_brk | sys_brk | system_call_fastpath | __brk | --16.40%-- dup_mm copy_process do_fork sys_clone stub_clone __libc_fork fork_process 0.00% 0.00% events/0 [kernel.kallsyms] [k] child_rip | ---child_rip 0.00% 0.00% events/0 [kernel.kallsyms] [k] kthread | ---kthread child_rip 0.00% 0.00% events/0 [kernel.kallsyms] [k] worker_thread | ---worker_thread kthread child_rip 0.00% 0.00% events/19 [kernel.kallsyms] [k] child_rip | ---child_rip 0.00% 0.00% events/19 [kernel.kallsyms] [k] kthread | ---kthread child_rip 0.00% 0.00% events/19 [kernel.kallsyms] [k] worker_thread | ---worker_thread kthread child_rip 0.00% 0.00% postmaster postgres [.] SetupLockInTable | ---SetupLockInTable | |--40.20%-- 0x7fff8d47cfa000 --59.80%-- [...] 0.00% 0.00% xinetd [unknown] [.] 0x69626e69772f6e75 | ---0x69626e69772f6e75 0.00% 0.00% nrpe [kernel.kallsyms] [k] do_filp_open | ---do_filp_open | |--57.89%-- open_exec | do_execve | sys_execve | stub_execve | __execve | --42.11%-- do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath | |--63.11%-- __GI___libc_open | | | --100.00%-- __fopen_internal | --36.89%-- open64 _dl_map_object 0.00% 0.00% postmaster [kernel.kallsyms] [k] page_evictable | ---page_evictable | |--42.79%-- page_add_new_anon_rmap | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | | | |--53.40%-- AllocSetAlloc | | | --46.60%-- heap_copytuple_with_tuple | |--33.63%-- do_wp_page | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | | | |--70.21%-- _dl_fini | | exit | | | --29.79%-- __libc_fork | fork_process | --23.58%-- handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault __memset_sse2 0.00% 0.00% init [kernel.kallsyms] [k] update_stats_wait_end | ---update_stats_wait_end | |--84.39%-- set_next_entity | pick_next_task_fair | schedule | cpu_idle | start_secondary | --15.61%-- pick_next_task_fair schedule cpu_idle start_secondary 0.00% 0.00% postmaster [kernel.kallsyms] [k] security_file_mmap | ---security_file_mmap | |--54.70%-- do_mmap_pgoff | sys_mmap_pgoff | sys_mmap | system_call_fastpath | __GI___mmap64 | --45.30%-- do_brk sys_brk system_call_fastpath __brk 0.00% 0.00% init [kernel.kallsyms] [k] __wake_up_bit | ---__wake_up_bit | |--53.61%-- wake_up_bit | unlock_buffer | end_buffer_async_write | end_bio_bh_io_sync | bio_endio | dec_pending | clone_endio | bio_endio | req_bio_endio | blk_update_request | blk_update_bidi_request | blk_end_bidi_request | blk_end_request | scsi_io_completion | scsi_finish_command | scsi_softirq_done | blk_done_softirq | __do_softirq | call_softirq | do_softirq | irq_exit | smp_call_function_single_interrupt | call_function_single_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --46.39%-- end_page_writeback end_buffer_async_write end_bio_bh_io_sync bio_endio dec_pending clone_endio bio_endio req_bio_endio blk_update_request blk_update_bidi_request blk_end_bidi_request blk_end_request scsi_io_completion scsi_finish_command scsi_softirq_done blk_done_softirq __do_softirq call_softirq do_softirq irq_exit smp_call_function_single_interrupt call_function_single_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% init [kernel.kallsyms] [k] sd_prep_fn | ---sd_prep_fn blk_peek_request scsi_request_fn __blk_run_queue blk_run_queue scsi_run_queue scsi_next_command scsi_io_completion scsi_finish_command scsi_softirq_done blk_done_softirq __do_softirq call_softirq do_softirq irq_exit smp_call_function_single_interrupt call_function_single_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% init [kernel.kallsyms] [k] scsi_setup_fs_cmnd | ---scsi_setup_fs_cmnd sd_prep_fn blk_peek_request scsi_request_fn __blk_run_queue blk_run_queue scsi_run_queue scsi_next_command scsi_io_completion scsi_finish_command scsi_softirq_done blk_done_softirq __do_softirq call_softirq do_softirq irq_exit smp_call_function_single_interrupt call_function_single_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% init [kernel.kallsyms] [k] scsi_init_io | ---scsi_init_io scsi_setup_fs_cmnd sd_prep_fn blk_peek_request scsi_request_fn __blk_run_queue blk_run_queue scsi_run_queue scsi_next_command scsi_io_completion scsi_finish_command scsi_softirq_done blk_done_softirq __do_softirq call_softirq do_softirq irq_exit smp_call_function_single_interrupt call_function_single_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% init [kernel.kallsyms] [k] scsi_init_sgtable | ---scsi_init_sgtable scsi_init_io scsi_setup_fs_cmnd sd_prep_fn blk_peek_request scsi_request_fn __blk_run_queue blk_run_queue scsi_run_queue scsi_next_command scsi_io_completion scsi_finish_command scsi_softirq_done blk_done_softirq __do_softirq call_softirq do_softirq irq_exit smp_call_function_single_interrupt call_function_single_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% init [kernel.kallsyms] [k] blk_rq_map_sg | ---blk_rq_map_sg scsi_init_sgtable scsi_init_io scsi_setup_fs_cmnd sd_prep_fn blk_peek_request scsi_request_fn __blk_run_queue blk_run_queue scsi_run_queue scsi_next_command scsi_io_completion scsi_finish_command scsi_softirq_done blk_done_softirq __do_softirq call_softirq do_softirq irq_exit smp_call_function_single_interrupt call_function_single_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% init [kernel.kallsyms] [k] tg3_poll_work | ---tg3_poll_work | |--86.95%-- tg3_poll_msix | net_rx_action | __do_softirq | call_softirq | do_softirq | irq_exit | do_IRQ | ret_from_intr | cpuidle_idle_call | cpu_idle | start_secondary | --13.05%-- tg3_poll net_rx_action __do_softirq call_softirq do_softirq irq_exit do_IRQ ret_from_intr cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% init [kernel.kallsyms] [k] run_posix_cpu_timers | ---run_posix_cpu_timers | |--75.92%-- update_process_times | tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --24.08%-- tick_sched_timer __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% init [kernel.kallsyms] [k] bio_fs_destructor | ---bio_fs_destructor | |--74.29%-- bio_put | end_bio_bh_io_sync | bio_endio | dec_pending | clone_endio | bio_endio | req_bio_endio | blk_update_request | blk_update_bidi_request | blk_end_bidi_request | blk_end_request | scsi_io_completion | scsi_finish_command | scsi_softirq_done | blk_done_softirq | __do_softirq | call_softirq | do_softirq | irq_exit | smp_call_function_single_interrupt | call_function_single_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --25.71%-- end_bio_bh_io_sync bio_endio dec_pending clone_endio bio_endio req_bio_endio blk_update_request blk_update_bidi_request blk_end_bidi_request blk_end_request scsi_io_completion scsi_finish_command scsi_softirq_done blk_done_softirq __do_softirq call_softirq do_softirq irq_exit smp_call_function_single_interrupt call_function_single_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% events/54 [kernel.kallsyms] [k] child_rip | ---child_rip 0.00% 0.00% events/54 [kernel.kallsyms] [k] kthread | ---kthread child_rip 0.00% 0.00% events/54 [kernel.kallsyms] [k] worker_thread | ---worker_thread kthread child_rip 0.00% 0.00% postmaster ld-2.12.so [.] _dl_runtime_resolve | ---_dl_runtime_resolve 0.00% 0.00% postmaster [kernel.kallsyms] [k] user_path_at | ---user_path_at | |--84.54%-- sys_faccessat | sys_access | system_call_fastpath | __GI___access | --15.46%-- vfs_fstatat vfs_stat sys_newstat system_call_fastpath __xstat64 0.00% 0.00% init [kernel.kallsyms] [k] idle_cpu | ---idle_cpu | |--76.59%-- irq_enter | | | |--56.79%-- smp_apic_timer_interrupt | | apic_timer_interrupt | | cpuidle_idle_call | | cpu_idle | | start_secondary | | | |--30.25%-- smp_call_function_single_interrupt | | call_function_single_interrupt | | cpuidle_idle_call | | cpu_idle | | start_secondary | | | --12.96%-- do_IRQ | ret_from_intr | cpuidle_idle_call | cpu_idle | start_secondary | |--15.75%-- smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | |--4.08%-- irq_exit | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | |--2.08%-- rcu_check_callbacks | update_process_times | tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --1.50%-- update_process_times tick_sched_timer __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% perf [kernel.kallsyms] [k] remove_wait_queue | ---remove_wait_queue free_poll_entry poll_freewait do_sys_poll sys_poll system_call_fastpath __poll 0x67503 main __libc_start_main 0.00% 0.00% init [kernel.kallsyms] [k] __rcu_pending | ---__rcu_pending | |--84.77%-- rcu_check_callbacks | update_process_times | tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --15.23%-- update_process_times tick_sched_timer __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% events/4 [kernel.kallsyms] [k] child_rip | ---child_rip 0.00% 0.00% events/4 [kernel.kallsyms] [k] kthread | ---kthread child_rip 0.00% 0.00% events/4 [kernel.kallsyms] [k] worker_thread | ---worker_thread kthread child_rip 0.00% 0.00% perf [kernel.kallsyms] [k] ____pagevec_lru_add | ---____pagevec_lru_add __lru_cache_add add_to_page_cache_lru grab_cache_page_write_begin ext4_da_write_begin generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel | |--46.57%-- cmd_record | 0x67503 | main | __libc_start_main --53.43%-- [...] 0.00% 0.00% events/27 [kernel.kallsyms] [k] cache_reap | ---cache_reap worker_thread kthread child_rip 0.00% 0.00% xinetd [kernel.kallsyms] [k] handle_pte_fault | ---handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault | |--16.91%-- memset | _dl_map_object | |--15.53%-- generic_file_aio_read | do_sync_read | vfs_read | sys_read | system_call_fastpath | __read_nocancel | |--11.64%-- 0x1bba0 | |--10.74%-- malloc_consolidate | |--10.38%-- ptmalloc_unlock_all | 0x1463c | |--10.22%-- 0x2f31 | exit | |--7.98%-- _IO_file_fopen@@GLIBC_2.2.5 | __fopen_internal | |--6.59%-- __libc_dlsym | __nss_lookup | |--6.59%-- 0x8838 | --3.42%-- __libc_fork 0x1463c 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] block_sync_page | ---block_sync_page sync_page | |--59.75%-- __wait_on_bit | wait_on_page_bit | wait_on_page_writeback_range | filemap_fdatawait | jbd2_journal_commit_transaction | kjournald2 | kthread | child_rip | --40.25%-- __wait_on_bit_lock __lock_page write_cache_pages generic_writepages journal_submit_inode_data_buffers jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% init [kernel.kallsyms] [k] unlock_buffer | ---unlock_buffer end_buffer_async_write end_bio_bh_io_sync bio_endio dec_pending clone_endio bio_endio req_bio_endio blk_update_request blk_update_bidi_request blk_end_bidi_request blk_end_request scsi_io_completion scsi_finish_command scsi_softirq_done blk_done_softirq __do_softirq call_softirq do_softirq irq_exit smp_call_function_single_interrupt call_function_single_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% postmaster libc-2.12.so [.] __GI___libc_write | ---__GI___libc_write 0.00% 0.00% postmaster [kernel.kallsyms] [k] cascade | ---cascade | |--75.86%-- run_timer_softirq | __do_softirq | call_softirq | do_softirq | irq_exit | smp_apic_timer_interrupt | apic_timer_interrupt | | | |--35.79%-- _bt_compare | | | |--32.37%-- heap_hot_search_buffer | | | --31.83%-- LWLockRelease | --24.14%-- __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt _bt_readpage 0.00% 0.00% postmaster postgres [.] SetLatch | ---SetLatch 0.00% 0.00% init [kernel.kallsyms] [k] rcu_start_gp | ---rcu_start_gp | |--92.49%-- __rcu_process_callbacks | rcu_process_callbacks | __do_softirq | call_softirq | do_softirq | irq_exit | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | |--5.41%-- rcu_process_callbacks | __do_softirq | call_softirq | do_softirq | irq_exit | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --2.10%-- __call_rcu call_rcu_sched call_rcu nf_conntrack_free destroy_conntrack nf_conntrack_destroy skb_release_head_state __kfree_skb kfree_skb nf_hook_slow ip_local_deliver ip_rcv_finish ip_rcv __netif_receive_skb netif_receive_skb napi_skb_finish napi_gro_receive tg3_poll_work tg3_poll_msix net_rx_action __do_softirq call_softirq do_softirq irq_exit do_IRQ ret_from_intr cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% init [kernel.kallsyms] [k] enqueue_task_fair | ---enqueue_task_fair enqueue_task activate_task try_to_wake_up | |--89.18%-- default_wake_function | autoremove_wake_function | __wake_up_common | __wake_up | insert_work | __queue_work | | | |--95.38%-- delayed_work_timer_fn | | run_timer_softirq | | __do_softirq | | call_softirq | | do_softirq | | irq_exit | | smp_apic_timer_interrupt | | apic_timer_interrupt | | cpuidle_idle_call | | cpu_idle | | start_secondary | | | --4.62%-- queue_work_on | queue_work | kblockd_schedule_work | cfq_completed_request | elv_completed_request | __blk_put_request | blk_finish_request | blk_end_bidi_request | blk_end_request | scsi_io_completion | scsi_finish_command | scsi_softirq_done | blk_done_softirq | __do_softirq | call_softirq | do_softirq | irq_exit | smp_call_function_single_interrupt | call_function_single_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --10.82%-- wake_up_process hrtimer_wakeup __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% irqbalance libc-2.12.so [.] _IO_vsscanf | ---_IO_vsscanf 0.00% 0.00% irqbalance libc-2.12.so [.] _IO_vfscanf | ---_IO_vfscanf _IO_vsscanf 0.00% 0.00% events/30 [kernel.kallsyms] [k] child_rip | ---child_rip 0.00% 0.00% events/30 [kernel.kallsyms] [k] kthread | ---kthread child_rip 0.00% 0.00% events/30 [kernel.kallsyms] [k] worker_thread | ---worker_thread kthread child_rip 0.00% 0.00% events/30 [kernel.kallsyms] [k] cache_reap | ---cache_reap worker_thread kthread child_rip 0.00% 0.00% postmaster [kernel.kallsyms] [k] ip_local_deliver | ---ip_local_deliver ip_rcv_finish ip_rcv __netif_receive_skb netif_receive_skb napi_skb_finish napi_gro_receive tg3_poll_work tg3_poll_msix net_rx_action __do_softirq call_softirq do_softirq irq_exit | |--75.00%-- do_IRQ | ret_from_intr | | | |--33.34%-- ResourceArrayRemove | | | |--33.33%-- hash_search_with_hash_value | | | --33.33%-- PinBuffer | --25.00%-- smp_apic_timer_interrupt apic_timer_interrupt PinBuffer 0.00% 0.00% init [kernel.kallsyms] [k] cascade | ---cascade run_timer_softirq __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt | |--76.36%-- cpuidle_idle_call | cpu_idle | start_secondary | --23.64%-- schedule cpu_idle start_secondary 0.00% 0.00% events/34 [kernel.kallsyms] [k] child_rip | ---child_rip 0.00% 0.00% events/34 [kernel.kallsyms] [k] kthread | ---kthread child_rip 0.00% 0.00% events/34 [kernel.kallsyms] [k] worker_thread | ---worker_thread kthread child_rip 0.00% 0.00% postmaster libc-2.12.so [.] _exit | ---_exit 0.00% 0.00% postmaster [kernel.kallsyms] [k] fsnotify | ---fsnotify | |--75.13%-- vfs_write | sys_write | system_call_fastpath | __write_nocancel | --24.87%-- vfs_read sys_read system_call_fastpath __read_nocancel 0.00% 0.00% postmaster [kernel.kallsyms] [k] remote_function | ---remote_function | |--100.00%-- smp_call_function_single | task_function_call | perf_cgroup_attach_task | perf_cgroup_exit | cgroup_exit | do_exit | do_group_exit | sys_exit_group | system_call_fastpath --0.00%-- [...] 0.00% 0.00% postmaster [kernel.kallsyms] [k] perf_cgroup_attach_task | ---perf_cgroup_attach_task perf_cgroup_exit cgroup_exit do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% postmaster [kernel.kallsyms] [k] smp_call_function_single | ---smp_call_function_single task_function_call perf_cgroup_attach_task perf_cgroup_exit cgroup_exit do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% postmaster [kernel.kallsyms] [k] __perf_cgroup_move | ---__perf_cgroup_move remote_function smp_call_function_single task_function_call perf_cgroup_attach_task perf_cgroup_exit cgroup_exit do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% postmaster [kernel.kallsyms] [k] perf_cgroup_switch | ---perf_cgroup_switch __perf_cgroup_move remote_function smp_call_function_single task_function_call perf_cgroup_attach_task perf_cgroup_exit cgroup_exit do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% postmaster [kernel.kallsyms] [k] perf_event__output_id_sample | ---perf_event__output_id_sample | |--74.82%-- perf_event_task_output | perf_event_aux_ctx | perf_event_aux | perf_event_task | perf_event_exit_task | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | --25.18%-- perf_event_aux_ctx perf_event_aux perf_event_task perf_event_exit_task do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% postmaster postgres [.] ConditionVariableCancelSleep | ---ConditionVariableCancelSleep 0.00% 0.00% postmaster [unknown] [.] 0x0000000100007fff | ---0x100007fff 0.00% 0.00% init [kernel.kallsyms] [k] ktime_get_update_offsets | ---ktime_get_update_offsets | |--94.03%-- hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --5.97%-- local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% postmaster [kernel.kallsyms] [k] __mnt_want_write_file | ---__mnt_want_write_file file_update_time pipe_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% postmaster postgres [.] ExecIndexBuildScanKeys | ---ExecIndexBuildScanKeys 0.00% 0.00% postmaster [kernel.kallsyms] [k] drop_anon_vma | ---drop_anon_vma unlink_anon_vmas free_pgtables exit_mmap mmput exit_mm do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% postmaster postgres [.] ExecHashGetBucketAndBatch | ---ExecHashGetBucketAndBatch 0.00% 0.00% postmaster postgres [.] get_op_opfamily_properties | ---get_op_opfamily_properties 0.00% 0.00% postmaster [kernel.kallsyms] [k] schedule_tail | ---schedule_tail ret_from_fork __libc_fork fork_process 0.00% 0.00% postmaster libnss_files-2.12.so [.] __do_global_dtors_aux | ---__do_global_dtors_aux exit 0.00% 0.00% postmaster [unknown] [.] 0x00008b3100007f65 | ---0x8b3100007f65 0.00% 0.00% postmaster postgres [.] exprType | ---exprType 0.00% 0.00% postmaster [kernel.kallsyms] [k] path_put | ---path_put | |--46.71%-- path_walk | filename_lookup | do_filp_open | do_sys_open | sys_open | cyl_sys_open_full | cyl_sys_open | system_call_fastpath | __GI___libc_open | | | --100.00%-- __fopen_internal | |--26.75%-- sysret_audit | | | |--94.89%-- __GI___kill | | | --5.11%-- epoll_wait | |--24.85%-- free_fs_struct | exit_fs | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | --1.69%-- __audit_syscall_exit sysret_audit epoll_wait 0.00% 0.00% postmaster [unknown] [.] 0x000000000000903c | ---0x903c 0.00% 0.00% postmaster [kernel.kallsyms] [k] __sb_start_write | ---__sb_start_write | |--75.26%-- touch_atime | pipe_read | do_sync_read | vfs_read | sys_read | system_call_fastpath | __read_nocancel | --24.74%-- pipe_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% postmaster [kernel.kallsyms] [k] exit_intr | ---exit_intr | |--25.24%-- LockBuffer | |--24.94%-- hash_any | |--24.92%-- PinBuffer | --24.90%-- do_page_fault page_fault heap_page_prune_opt 0.00% 0.00% postmaster [unknown] [.] 0x00033d4b00007f65 | ---0x33d4b00007f65 0.00% 0.00% perf [kernel.kallsyms] [k] jbd2_journal_add_journal_head | ---jbd2_journal_add_journal_head jbd2_journal_get_write_access __ext4_journal_get_write_access ext4_reserve_inode_write ext4_mark_inode_dirty ext4_dirty_inode __mark_inode_dirty generic_write_end ext4_da_write_end generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% postmaster [unknown] [.] 0x000101c700007f65 | ---0x101c700007f65 0.00% 0.00% postmaster ld-2.12.so [.] _dl_lookup_symbol_x | ---_dl_lookup_symbol_x | |--50.09%-- _dl_fixup --49.91%-- [...] 0.00% 0.00% events/37 [kernel.kallsyms] [k] cache_reap | ---cache_reap worker_thread kthread child_rip 0.00% 0.00% postmaster [unknown] [.] 0x0000ce3e00007f65 | ---0xce3e00007f65 0.00% 0.00% postmaster libm-2.12.so [.] _fini | ---_fini exit 0.00% 0.00% postmaster [unknown] [.] 0x0000906300007f65 | ---0x906300007f65 0.00% 0.00% postmaster [kernel.kallsyms] [k] hweight64 | ---hweight64 | |--74.46%-- unmap_vmas | exit_mmap | mmput | exit_mm | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | --25.54%-- __bitmap_weight unmap_vmas exit_mmap mmput exit_mm do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% pgbouncer [kernel.kallsyms] [k] ep_poll | ---ep_poll sys_epoll_wait system_call_fastpath epoll_wait 0.00% 0.00% postmaster [unknown] [.] 0x0000944400007f65 | ---0x944400007f65 0.00% 0.00% postmaster postgres [.] InitFileAccess | ---InitFileAccess 0.00% 0.00% perf [kernel.kallsyms] [k] __find_get_block | ---__find_get_block __getblk __ext4_get_inode_loc ext4_get_inode_loc ext4_reserve_inode_write ext4_mark_inode_dirty ext4_dirty_inode __mark_inode_dirty generic_write_end ext4_da_write_end generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel | |--22.27%-- cmd_record | 0x67503 | main | __libc_start_main --77.73%-- [...] 0.00% 0.00% postmaster postgres [.] ParallelWorkerMain | ---ParallelWorkerMain 0.00% 0.00% xinetd libc-2.12.so [.] __libc_fork | ---__libc_fork 0x1463c 0.00% 0.00% postmaster [kernel.kallsyms] [k] put_cred_rcu | ---put_cred_rcu __rcu_process_callbacks rcu_process_callbacks __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt | |--25.58%-- AllocSetAlloc | |--24.91%-- heap_hot_search_buffer | |--24.77%-- ResourceArrayAdd | --24.74%-- LWLockAcquire 0.00% 0.00% irqbalance [kernel.kallsyms] [k] kstat_irqs_usr | ---kstat_irqs_usr show_stat seq_read proc_reg_read vfs_read sys_read system_call_fastpath __read_nocancel 0.00% 0.00% irqbalance [kernel.kallsyms] [k] kstat_irqs | ---kstat_irqs kstat_irqs_usr show_stat seq_read proc_reg_read vfs_read sys_read system_call_fastpath __read_nocancel 0.00% 0.00% postmaster postgres [.] ExecTypeFromTLInternal | ---ExecTypeFromTLInternal 0.00% 0.00% postmaster postgres [.] ReleaseCatCache | ---ReleaseCatCache 0.00% 0.00% events/18 [kernel.kallsyms] [k] child_rip | ---child_rip 0.00% 0.00% events/18 [kernel.kallsyms] [k] kthread | ---kthread child_rip 0.00% 0.00% events/18 [kernel.kallsyms] [k] worker_thread | ---worker_thread kthread child_rip 0.00% 0.00% postmaster postgres [.] MemoryContextAllocZero | ---MemoryContextAllocZero 0.00% 0.00% postmaster postgres [.] relation_open | ---relation_open 0.00% 0.00% events/33 [kernel.kallsyms] [k] child_rip | ---child_rip 0.00% 0.00% events/33 [kernel.kallsyms] [k] kthread | ---kthread child_rip 0.00% 0.00% events/33 [kernel.kallsyms] [k] worker_thread | ---worker_thread kthread child_rip 0.00% 0.00% perf [kernel.kallsyms] [k] cache_alloc_refill | ---cache_alloc_refill | |--79.65%-- kmem_cache_alloc | alloc_buffer_head | alloc_page_buffers | create_empty_buffers | create_page_buffers | __block_prepare_write | block_write_begin_newtrunc | block_write_begin | ext4_da_write_begin | generic_file_buffered_write | __generic_file_aio_write | generic_file_aio_write | ext4_file_write | do_sync_write | vfs_write | sys_write | system_call_fastpath | __write_nocancel | --20.35%-- alloc_buffer_head alloc_page_buffers create_empty_buffers create_page_buffers __block_prepare_write block_write_begin_newtrunc block_write_begin ext4_da_write_begin generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% postmaster postgres [.] ParallelQueryMain | ---ParallelQueryMain 0.00% 0.00% qmgr [kernel.kallsyms] [k] system_call_fastpath | ---system_call_fastpath | |--31.36%-- __GI___libc_open | |--31.11%-- __GI___ioctl | |--23.89%-- __write_nocancel | --13.65%-- __read_nocancel 0.00% 0.00% postmaster [unknown] [.] 0x6c717367702f6c61 | ---0x6c717367702f6c61 0.00% 0.00% postmaster librt-2.12.so [.] shm_open | ---shm_open 0.00% 0.00% postmaster [kernel.kallsyms] [k] ipv6_rcv | ---ipv6_rcv __netif_receive_skb process_backlog net_rx_action __do_softirq call_softirq local_bh_enable dev_queue_xmit ip6_finish_output2 ip6_finish_output ip6_output ip6_local_out ip6_push_pending_frames udp_v6_push_pending_frames udpv6_sendmsg inet_sendmsg sock_sendmsg sys_sendto system_call_fastpath __libc_send 0.00% 0.00% postmaster postgres [.] MarkPostmasterChildActive | ---MarkPostmasterChildActive 0.00% 0.00% init [kernel.kallsyms] [k] handle_irq | ---handle_irq do_IRQ ret_from_intr cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% postmaster [kernel.kallsyms] [k] skb_free_datagram | ---skb_free_datagram skb_free_datagram_locked udpv6_recvmsg sock_common_recvmsg sock_recvmsg sys_recvfrom system_call_fastpath __libc_recv 0.00% 0.00% init [kernel.kallsyms] [k] radix_tree_tag_clear | ---radix_tree_tag_clear test_clear_page_writeback end_page_writeback end_buffer_async_write end_bio_bh_io_sync bio_endio dec_pending clone_endio bio_endio req_bio_endio blk_update_request blk_update_bidi_request blk_end_bidi_request blk_end_request scsi_io_completion scsi_finish_command scsi_softirq_done blk_done_softirq __do_softirq call_softirq do_softirq irq_exit smp_call_function_single_interrupt call_function_single_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% sh libc-2.12.so [.] __execve | ---__execve 0.00% 0.00% sh [kernel.kallsyms] [k] stub_execve | ---stub_execve __execve 0.00% 0.00% sh [kernel.kallsyms] [k] sys_execve | ---sys_execve stub_execve __execve 0.00% 0.00% sh [kernel.kallsyms] [k] do_execve | ---do_execve sys_execve stub_execve __execve 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] __pagevec_release | ---__pagevec_release | |--30.17%-- write_cache_pages_da | ext4_da_writepages | do_writepages | writeback_single_inode | writeback_sb_inodes | writeback_inodes_wb | wb_writeback | wb_do_writeback | bdi_writeback_thread | kthread | child_rip | |--24.72%-- ext4_num_dirty_pages | ext4_da_writepages | do_writepages | writeback_single_inode | writeback_sb_inodes | writeback_inodes_wb | wb_writeback | wb_do_writeback | bdi_writeback_thread | kthread | child_rip | |--24.67%-- mpage_da_submit_io | mpage_da_map_and_submit | mpage_add_bh_to_extent | write_cache_pages_da | ext4_da_writepages | do_writepages | writeback_single_inode | writeback_sb_inodes | writeback_inodes_wb | wb_writeback | wb_do_writeback | bdi_writeback_thread | kthread | child_rip | --20.44%-- mpage_put_bnr_to_bhs mpage_da_map_and_submit mpage_add_bh_to_extent write_cache_pages_da ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% postmaster postgres [.] InitPostmasterChild | ---InitPostmasterChild 0.00% 0.00% init [kernel.kallsyms] [k] tg3_poll_msix | ---tg3_poll_msix net_rx_action __do_softirq call_softirq do_softirq irq_exit do_IRQ ret_from_intr cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% postmaster postgres [.] int2gt | ---int2gt 0.00% 0.00% perf [kernel.kallsyms] [k] find_get_page | ---find_get_page | |--81.44%-- find_lock_page | grab_cache_page_write_begin | ext4_da_write_begin | generic_file_buffered_write | __generic_file_aio_write | generic_file_aio_write | ext4_file_write | do_sync_write | vfs_write | sys_write | system_call_fastpath | __write_nocancel | --18.56%-- __find_get_block_slow unmap_underlying_metadata __block_prepare_write block_write_begin_newtrunc block_write_begin ext4_da_write_begin generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% postmaster postgres [.] shm_mq_set_sender | ---shm_mq_set_sender 0.00% 0.00% postmaster postgres [.] strlcpy | ---strlcpy 0.00% 0.00% pgbouncer [kernel.kallsyms] [k] schedule_hrtimeout_range | ---schedule_hrtimeout_range ep_poll sys_epoll_wait system_call_fastpath epoll_wait 0.00% 0.00% postmaster postgres [.] CatalogCacheCreateEntry | ---CatalogCacheCreateEntry 0.00% 0.00% init [kernel.kallsyms] [k] free_pages | ---free_pages | |--76.58%-- kmem_freepages | slab_destroy | free_block | kmem_cache_free | mempool_free_slab | mempool_free | | | |--50.79%-- bio_free | | dm_bio_destructor | | bio_put | | clone_endio | | bio_endio | | req_bio_endio | | blk_update_request | | blk_update_bidi_request | | blk_end_bidi_request | | blk_end_request | | scsi_io_completion | | scsi_finish_command | | scsi_softirq_done | | blk_done_softirq | | __do_softirq | | call_softirq | | do_softirq | | irq_exit | | smp_call_function_single_interrupt | | call_function_single_interrupt | | cpuidle_idle_call | | cpu_idle | | start_secondary | | | --49.21%-- dec_pending | clone_endio | bio_endio | req_bio_endio | blk_update_request | blk_update_bidi_request | blk_end_bidi_request | blk_end_request | scsi_io_completion | scsi_finish_command | scsi_softirq_done | blk_done_softirq | __do_softirq | call_softirq | do_softirq | irq_exit | smp_call_function_single_interrupt | call_function_single_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --23.42%-- free_thread_info free_task __put_task_struct delayed_put_task_struct __rcu_process_callbacks rcu_process_callbacks __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% check_open_file libc-2.12.so [.] __xstat64 | ---__xstat64 0.00% 0.00% check_open_file [kernel.kallsyms] [k] sys_newstat | ---sys_newstat system_call_fastpath __xstat64 0.00% 0.00% check_open_file [kernel.kallsyms] [k] vfs_stat | ---vfs_stat sys_newstat system_call_fastpath __xstat64 0.00% 0.00% check_open_file [kernel.kallsyms] [k] vfs_fstatat | ---vfs_fstatat vfs_stat sys_newstat system_call_fastpath __xstat64 0.00% 0.00% check_open_file [kernel.kallsyms] [k] user_path_at | ---user_path_at vfs_fstatat vfs_stat sys_newstat system_call_fastpath __xstat64 0.00% 0.00% postmaster [unknown] [.] 0x8d47ce7c00000000 | ---0x8d47ce7c00000000 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] release_pages | ---release_pages __pagevec_release | |--30.86%-- write_cache_pages_da | ext4_da_writepages | do_writepages | writeback_single_inode | writeback_sb_inodes | writeback_inodes_wb | wb_writeback | wb_do_writeback | bdi_writeback_thread | kthread | child_rip | |--25.24%-- mpage_da_submit_io | mpage_da_map_and_submit | mpage_add_bh_to_extent | write_cache_pages_da | ext4_da_writepages | do_writepages | writeback_single_inode | writeback_sb_inodes | writeback_inodes_wb | wb_writeback | wb_do_writeback | bdi_writeback_thread | kthread | child_rip | |--22.99%-- ext4_num_dirty_pages | ext4_da_writepages | do_writepages | writeback_single_inode | writeback_sb_inodes | writeback_inodes_wb | wb_writeback | wb_do_writeback | bdi_writeback_thread | kthread | child_rip | --20.91%-- mpage_put_bnr_to_bhs mpage_da_map_and_submit mpage_add_bh_to_extent write_cache_pages_da ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% nrpe libc-2.12.so [.] __libc_fork | ---__libc_fork | |--54.17%-- my_system | 0x6f6967616e2f6c61 | --45.83%-- _IO_proc_open@@GLIBC_2.2.5 0x6f6967616e2f6c61 0.00% 0.00% nrpe [kernel.kallsyms] [k] sys_exit_group | ---sys_exit_group system_call_fastpath 0.00% 0.00% nrpe [kernel.kallsyms] [k] do_group_exit | ---do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% nrpe [kernel.kallsyms] [k] do_exit | ---do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% postmaster [kernel.kallsyms] [k] mntput_no_expire | ---mntput_no_expire | |--76.62%-- path_put | | | |--65.27%-- path_walk | | filename_lookup | | do_filp_open | | do_sys_open | | sys_open | | cyl_sys_open_full | | cyl_sys_open | | system_call_fastpath | | __GI___libc_open | | | | | --100.00%-- __fopen_internal | | | --34.73%-- free_fs_struct | exit_fs | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | --23.38%-- __fput fput filp_close sys_close system_call_fastpath __close_nocancel 0.00% 0.00% nsrexecd [kernel.kallsyms] [k] system_call_fastpath | ---system_call_fastpath | |--80.87%-- __GI___libc_open | --19.13%-- __poll 0.00% 0.00% postmaster postgres [.] ScanKeywordLookup | ---ScanKeywordLookup 0.00% 0.00% postmaster postgres [.] pg_strncasecmp | ---pg_strncasecmp 0.00% 0.00% postmaster postgres [.] LockTagHashCode | ---LockTagHashCode 0.00% 0.00% postmaster postgres [.] RelationCacheInvalidate | ---RelationCacheInvalidate 0.00% 0.00% events/50 [kernel.kallsyms] [k] child_rip | ---child_rip 0.00% 0.00% events/50 [kernel.kallsyms] [k] kthread | ---kthread child_rip 0.00% 0.00% events/50 [kernel.kallsyms] [k] worker_thread | ---worker_thread kthread child_rip 0.00% 0.00% pgbouncer [kernel.kallsyms] [k] sys_newstat | ---sys_newstat system_call_fastpath __xstat64 0.00% 0.00% postmaster libc-2.12.so [.] _IO_feof | ---_IO_feof 0.00% 0.00% events/1 [kernel.kallsyms] [k] cache_reap | ---cache_reap worker_thread kthread child_rip 0.00% 0.00% perf [kernel.kallsyms] [k] __audit_syscall_exit | ---__audit_syscall_exit sysret_audit __poll 0x67503 main __libc_start_main 0.00% 0.00% postmaster [unknown] [.] 0x000000000000003a | ---0x3a 0.00% 0.00% dcservice dcservice [.] 0x0000000000001607 | ---0x1607 0.00% 0.00% dcservice dcservice [.] 0xfffffffff7fb9607 | ---0x1607 0.00% 0.00% events/31 [kernel.kallsyms] [k] child_rip | ---child_rip 0.00% 0.00% events/31 [kernel.kallsyms] [k] kthread | ---kthread child_rip 0.00% 0.00% events/31 [kernel.kallsyms] [k] worker_thread | ---worker_thread kthread child_rip 0.00% 0.00% postmaster postgres [.] pgstat_collect_oids | ---pgstat_collect_oids 0.00% 0.00% postmaster [kernel.kallsyms] [k] do_notify_parent | ---do_notify_parent do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% postmaster [unknown] [.] 0x000000000000000c | ---0xc | |--24.99%-- 0x7f6581289111 | |--24.98%-- 0x7f658128962e | |--24.25%-- 0x7f658128968d --25.78%-- [...] 0.00% 0.00% postmaster postgres [.] RelationCacheInitialize | ---RelationCacheInitialize 0.00% 0.00% init [kernel.kallsyms] [k] select_nohz_load_balancer | ---select_nohz_load_balancer | |--56.71%-- tick_nohz_restart_sched_tick | cpu_idle | start_secondary | |--33.01%-- tick_nohz_stop_sched_tick | cpu_idle | start_secondary | --10.28%-- cpu_idle start_secondary 0.00% 0.00% postmaster [kernel.kallsyms] [k] SRCU_Read_Unlock | ---SRCU_Read_Unlock | |--48.21%-- hook_security_file_free | security_file_free | __fput | fput | filp_close | sys_close | system_call_fastpath | __close_nocancel | |--27.54%-- hook_security_task_kill | security_task_kill | check_kill_permission | group_send_sig_info | kill_pid_info | sys_kill | system_call_fastpath | __GI___kill | --24.25%-- hook_security_file_permission security_file_permission rw_verify_area vfs_read sys_read system_call_fastpath __read_nocancel 0.00% 0.00% postmaster [kernel.kallsyms] [k] srcu_read_unlock | ---srcu_read_unlock SRCU_Read_Unlock | |--48.21%-- hook_security_file_free | security_file_free | __fput | fput | filp_close | sys_close | system_call_fastpath | __close_nocancel | |--27.54%-- hook_security_task_kill | security_task_kill | check_kill_permission | group_send_sig_info | kill_pid_info | sys_kill | system_call_fastpath | __GI___kill | --24.25%-- hook_security_file_permission security_file_permission rw_verify_area vfs_read sys_read system_call_fastpath __read_nocancel 0.00% 0.00% check_open_file [kernel.kallsyms] [k] page_fault | ---page_fault | |--79.92%-- _int_malloc | --20.08%-- _dl_addr 0 0.00% 0.00% events/14 [kernel.kallsyms] [k] child_rip | ---child_rip 0.00% 0.00% events/14 [kernel.kallsyms] [k] kthread | ---kthread child_rip 0.00% 0.00% events/14 [kernel.kallsyms] [k] worker_thread | ---worker_thread kthread child_rip 0.00% 0.00% postmaster postgres [.] parse_bool_with_len | ---parse_bool_with_len | |--24.62%-- 0x7fff8d47d1f0 --75.38%-- [...] 0.00% 0.00% postmaster [unknown] [.] 0x00007fff8d47d1a0 | ---0x7fff8d47d1a0 0.00% 0.00% events/42 [kernel.kallsyms] [k] child_rip | ---child_rip 0.00% 0.00% events/42 [kernel.kallsyms] [k] kthread | ---kthread child_rip 0.00% 0.00% events/42 [kernel.kallsyms] [k] worker_thread | ---worker_thread kthread child_rip 0.00% 0.00% postmaster libc-2.12.so [.] bsearch | ---bsearch | |--24.50%-- 0xc86e68 | 0x8 --75.50%-- [...] 0.00% 0.00% perf [kernel.kallsyms] [k] unlock_buffer | ---unlock_buffer | |--74.43%-- do_get_write_access | jbd2_journal_get_write_access | __ext4_journal_get_write_access | ext4_reserve_inode_write | ext4_mark_inode_dirty | ext4_dirty_inode | __mark_inode_dirty | generic_write_end | ext4_da_write_end | generic_file_buffered_write | __generic_file_aio_write | generic_file_aio_write | ext4_file_write | do_sync_write | vfs_write | sys_write | system_call_fastpath | __write_nocancel | | | --100.00%-- cmd_record | 0x67503 | main | __libc_start_main | --25.57%-- jbd2_journal_get_write_access __ext4_journal_get_write_access ext4_reserve_inode_write ext4_mark_inode_dirty ext4_dirty_inode __mark_inode_dirty file_update_time __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% init [kernel.kallsyms] [k] finish_task_switch | ---finish_task_switch schedule cpu_idle start_secondary 0.00% 0.00% postmaster libc-2.12.so [.] _IO_vfscanf | ---_IO_vfscanf | |--74.90%-- fscanf | systable_endscan | --25.10%-- systable_endscan 0.00% 0.00% perf [kernel.kallsyms] [k] free_pages | ---free_pages poll_freewait do_sys_poll sys_poll system_call_fastpath __poll 0x67503 main __libc_start_main 0.00% 0.00% perf [kernel.kallsyms] [k] __free_pages | ---__free_pages free_pages poll_freewait do_sys_poll sys_poll system_call_fastpath __poll 0x67503 main __libc_start_main 0.00% 0.00% perf [kernel.kallsyms] [k] free_hot_page | ---free_hot_page __free_pages free_pages poll_freewait do_sys_poll sys_poll system_call_fastpath __poll 0x67503 main __libc_start_main 0.00% 0.00% perf [kernel.kallsyms] [k] free_hot_cold_page | ---free_hot_cold_page free_hot_page __free_pages free_pages poll_freewait do_sys_poll sys_poll system_call_fastpath __poll 0x67503 main __libc_start_main 0.00% 0.00% postmaster postgres [.] StartTransaction | ---StartTransaction 0.00% 0.00% postmaster [kernel.kallsyms] [k] d_instantiate | ---d_instantiate | |--97.65%-- anon_inode_getfile | sys_epoll_create1 | system_call_fastpath | epoll_create1 | --2.35%-- sys_epoll_create1 system_call_fastpath epoll_create1 0.00% 0.00% nrpe ld-2.12.so [.] _dl_map_object | ---_dl_map_object 0.00% 0.00% postmaster [kernel.kallsyms] [k] policy_nodemask | ---policy_nodemask | |--29.29%-- pte_alloc_one | __pte_alloc | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | _bt_checkpage | |--28.62%-- handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | AllocSetAlloc | |--28.02%-- alloc_pages_vma | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | memcpy | --14.06%-- __get_free_pages get_zeroed_page __pud_alloc copy_page_range dup_mm copy_process do_fork sys_clone stub_clone __libc_fork fork_process 0.00% 0.00% init [kernel.kallsyms] [k] rcu_process_dyntick | ---rcu_process_dyntick force_quiescent_state __rcu_process_callbacks rcu_process_callbacks __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% nrpe [kernel.kallsyms] [k] stub_clone | ---stub_clone __libc_fork | |--52.18%-- my_system | 0x6f6967616e2f6c61 | --47.82%-- _IO_proc_open@@GLIBC_2.2.5 0x6f6967616e2f6c61 0.00% 0.00% nrpe [kernel.kallsyms] [k] sys_clone | ---sys_clone stub_clone __libc_fork | |--52.18%-- my_system | 0x6f6967616e2f6c61 | --47.82%-- _IO_proc_open@@GLIBC_2.2.5 0x6f6967616e2f6c61 0.00% 0.00% nrpe [kernel.kallsyms] [k] do_fork | ---do_fork sys_clone stub_clone __libc_fork | |--52.18%-- my_system | 0x6f6967616e2f6c61 | --47.82%-- _IO_proc_open@@GLIBC_2.2.5 0x6f6967616e2f6c61 0.00% 0.00% nrpe [kernel.kallsyms] [k] copy_process | ---copy_process do_fork sys_clone stub_clone __libc_fork | |--52.18%-- my_system | 0x6f6967616e2f6c61 | --47.82%-- _IO_proc_open@@GLIBC_2.2.5 0x6f6967616e2f6c61 0.00% 0.00% nrpe [kernel.kallsyms] [k] dup_mm | ---dup_mm copy_process do_fork sys_clone stub_clone __libc_fork | |--52.18%-- my_system | 0x6f6967616e2f6c61 | --47.82%-- _IO_proc_open@@GLIBC_2.2.5 0x6f6967616e2f6c61 0.00% 0.00% perf [kernel.kallsyms] [k] radix_tree_lookup_slot | ---radix_tree_lookup_slot find_get_page | |--79.45%-- find_lock_page | grab_cache_page_write_begin | ext4_da_write_begin | generic_file_buffered_write | __generic_file_aio_write | generic_file_aio_write | ext4_file_write | do_sync_write | vfs_write | sys_write | system_call_fastpath | __write_nocancel | --20.55%-- __find_get_block_slow unmap_underlying_metadata __block_prepare_write block_write_begin_newtrunc block_write_begin ext4_da_write_begin generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% postmaster [unknown] [.] 0x385f62642f706d74 | ---0x385f62642f706d74 0.00% 0.00% init [kernel.kallsyms] [k] __intel_pmu_disable_all | ---__intel_pmu_disable_all | |--77.76%-- intel_pmu_disable_all | x86_pmu_disable | perf_pmu_disable | perf_event_task_tick | scheduler_tick | update_process_times | tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --22.24%-- x86_pmu_disable perf_pmu_disable perf_event_task_tick scheduler_tick update_process_times tick_sched_timer __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% init [kernel.kallsyms] [k] __free_pages | ---__free_pages free_pages | |--84.53%-- kmem_freepages | slab_destroy | free_block | kmem_cache_free | mempool_free_slab | mempool_free | | | |--50.79%-- bio_free | | dm_bio_destructor | | bio_put | | clone_endio | | bio_endio | | req_bio_endio | | blk_update_request | | blk_update_bidi_request | | blk_end_bidi_request | | blk_end_request | | scsi_io_completion | | scsi_finish_command | | scsi_softirq_done | | blk_done_softirq | | __do_softirq | | call_softirq | | do_softirq | | irq_exit | | smp_call_function_single_interrupt | | call_function_single_interrupt | | cpuidle_idle_call | | cpu_idle | | start_secondary | | | --49.21%-- dec_pending | clone_endio | bio_endio | req_bio_endio | blk_update_request | blk_update_bidi_request | blk_end_bidi_request | blk_end_request | scsi_io_completion | scsi_finish_command | scsi_softirq_done | blk_done_softirq | __do_softirq | call_softirq | do_softirq | irq_exit | smp_call_function_single_interrupt | call_function_single_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --15.47%-- free_thread_info free_task __put_task_struct delayed_put_task_struct __rcu_process_callbacks rcu_process_callbacks __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% init [kernel.kallsyms] [k] handle_edge_irq | ---handle_edge_irq | |--95.16%-- handle_irq | do_IRQ | ret_from_intr | cpuidle_idle_call | cpu_idle | start_secondary | --4.84%-- do_IRQ ret_from_intr cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% pgbouncer [kernel.kallsyms] [k] vfs_fstatat | ---vfs_fstatat | |--76.06%-- vfs_stat | sys_newstat | system_call_fastpath | __xstat64 | --23.94%-- sys_newstat system_call_fastpath __xstat64 0.00% 0.00% postmaster [kernel.kallsyms] [k] __kmalloc_node | ---__kmalloc_node | |--70.05%-- __alloc_skb | sock_alloc_send_pskb | sock_alloc_send_skb | ip6_append_data | udpv6_sendmsg | inet_sendmsg | sock_sendmsg | sys_sendto | system_call_fastpath | __libc_send | --29.95%-- __netdev_alloc_skb tg3_poll_work tg3_poll_msix net_rx_action __do_softirq call_softirq do_softirq irq_exit do_IRQ ret_from_intr LWLockAcquire 0.00% 0.00% postmaster [kernel.kallsyms] [k] consume_skb | ---consume_skb skb_free_datagram skb_free_datagram_locked udpv6_recvmsg sock_common_recvmsg sock_recvmsg sys_recvfrom system_call_fastpath __libc_recv 0.00% 0.00% irqbalance [kernel.kallsyms] [k] number | ---number vsnprintf seq_vprintf seq_printf | |--53.38%-- show_interrupts | seq_read | proc_reg_read | vfs_read | sys_read | system_call_fastpath | __read_nocancel | --46.62%-- show_stat seq_read proc_reg_read vfs_read sys_read system_call_fastpath __read_nocancel 0.00% 0.00% events/42 [kernel.kallsyms] [k] schedule | ---schedule worker_thread kthread child_rip 0.00% 0.00% nrpe [kernel.kallsyms] [k] _spin_lock | ---_spin_lock | |--36.40%-- __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | | | |--76.12%-- alarm | | | --23.88%-- _dl_fixup | |--17.32%-- unlink_anon_vmas | free_pgtables | exit_mmap | mmput | exit_mm | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | |--16.90%-- _atomic_dec_and_lock | drop_anon_vma | unlink_anon_vmas | free_pgtables | exit_mmap | mmput | exit_mm | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | |--16.26%-- try_to_wake_up | default_wake_function | child_wait_callback | __wake_up_common | __wake_up_sync_key | __wake_up_parent | do_notify_parent | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | --13.12%-- copy_pte_range copy_page_range dup_mm copy_process do_fork sys_clone stub_clone __libc_fork _IO_proc_open@@GLIBC_2.2.5 0x6f6967616e2f6c61 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] blk_backing_dev_unplug | ---blk_backing_dev_unplug | |--93.84%-- block_sync_page | sync_page | | | |--78.21%-- __wait_on_bit | | wait_on_page_bit | | wait_on_page_writeback_range | | filemap_fdatawait | | jbd2_journal_commit_transaction | | kjournald2 | | kthread | | child_rip | | | --21.79%-- __wait_on_bit_lock | __lock_page | write_cache_pages | generic_writepages | journal_submit_inode_data_buffers | jbd2_journal_commit_transaction | kjournald2 | kthread | child_rip | --6.16%-- sync_buffer __wait_on_bit out_of_line_wait_on_bit __wait_on_buffer jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] dm_table_unplug_all | ---dm_table_unplug_all | |--79.55%-- dm_unplug_all | blk_unplug | blk_backing_dev_unplug | | | |--92.26%-- block_sync_page | | sync_page | | __wait_on_bit | | wait_on_page_bit | | wait_on_page_writeback_range | | filemap_fdatawait | | jbd2_journal_commit_transaction | | kjournald2 | | kthread | | child_rip | | | --7.74%-- sync_buffer | __wait_on_bit | out_of_line_wait_on_bit | __wait_on_buffer | jbd2_journal_commit_transaction | kjournald2 | kthread | child_rip | --20.45%-- blk_unplug blk_backing_dev_unplug block_sync_page sync_page __wait_on_bit_lock __lock_page write_cache_pages generic_writepages journal_submit_inode_data_buffers jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] blk_unplug | ---blk_unplug | |--63.79%-- blk_backing_dev_unplug | block_sync_page | sync_page | | | |--67.94%-- __wait_on_bit | | wait_on_page_bit | | wait_on_page_writeback_range | | filemap_fdatawait | | jbd2_journal_commit_transaction | | kjournald2 | | kthread | | child_rip | | | --32.06%-- __wait_on_bit_lock | __lock_page | write_cache_pages | generic_writepages | journal_submit_inode_data_buffers | jbd2_journal_commit_transaction | kjournald2 | kthread | child_rip | --36.21%-- dm_table_unplug_all dm_unplug_all blk_unplug blk_backing_dev_unplug | |--83.00%-- block_sync_page | sync_page | __wait_on_bit | wait_on_page_bit | wait_on_page_writeback_range | filemap_fdatawait | jbd2_journal_commit_transaction | kjournald2 | kthread | child_rip | --17.00%-- sync_buffer __wait_on_bit out_of_line_wait_on_bit __wait_on_buffer jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% events/46 [kernel.kallsyms] [k] child_rip | ---child_rip 0.00% 0.00% events/46 [kernel.kallsyms] [k] kthread | ---kthread child_rip 0.00% 0.00% events/46 [kernel.kallsyms] [k] worker_thread | ---worker_thread kthread child_rip 0.00% 0.00% init [kernel.kallsyms] [k] timekeeping_update | ---timekeeping_update do_timer tick_do_update_jiffies64 | |--69.65%-- tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --30.35%-- tick_check_idle irq_enter smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% dcservice [kernel.kallsyms] [k] futex_wait | ---futex_wait do_futex compat_sys_futex ia32_sysret 0x4aa2f 0.00% 0.00% events/26 [kernel.kallsyms] [k] child_rip | ---child_rip 0.00% 0.00% events/26 [kernel.kallsyms] [k] kthread | ---kthread child_rip 0.00% 0.00% events/26 [kernel.kallsyms] [k] worker_thread | ---worker_thread kthread child_rip 0.00% 0.00% postmaster [kernel.kallsyms] [k] kmem_cache_alloc_trace | ---kmem_cache_alloc_trace | |--89.05%-- selinux_file_alloc_security | security_file_alloc | get_empty_filp | | | |--73.98%-- do_filp_open | | do_sys_open | | sys_open | | cyl_sys_open_full | | cyl_sys_open | | system_call_fastpath | | __GI___libc_open | | | --26.02%-- alloc_file | anon_inode_getfile | sys_epoll_create1 | system_call_fastpath | epoll_create1 | --10.95%-- sys_epoll_create1 system_call_fastpath epoll_create1 0.00% 0.00% postmaster postgres [.] reset_on_dsm_detach | ---reset_on_dsm_detach 0.00% 0.00% postmaster [kernel.kallsyms] [k] finish_task_switch | ---finish_task_switch | |--91.08%-- schedule_tail | ret_from_fork | __libc_fork | fork_process | --8.92%-- schedule schedule_hrtimeout_range ep_poll sys_epoll_wait system_call_fastpath epoll_wait 0.00% 0.00% nrpe [kernel.kallsyms] [k] mmput | ---mmput | |--81.22%-- exit_mm | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | --18.78%-- flush_old_exec load_elf_binary cyl_load_binary search_binary_handler do_execve sys_execve stub_execve __execve 0.00% 0.00% nrpe [kernel.kallsyms] [k] exit_mmap | ---exit_mmap mmput | |--81.22%-- exit_mm | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | --18.78%-- flush_old_exec load_elf_binary cyl_load_binary search_binary_handler do_execve sys_execve stub_execve __execve 0.00% 0.00% postmaster [kernel.kallsyms] [k] anon_inodefs_dname | ---anon_inodefs_dname | |--50.84%-- d_path | FileUtil_GetPath_bypath | FileUtil_GetPath | hook_security_file_free | security_file_free | __fput | fput | filp_close | | | |--59.36%-- put_files_struct | | exit_files | | do_exit | | do_group_exit | | sys_exit_group | | system_call_fastpath | | | --40.64%-- sys_close | system_call_fastpath | __close_nocancel | --49.16%-- FileUtil_GetPath_bypath FileUtil_GetPath hook_security_file_free security_file_free __fput fput filp_close sys_close system_call_fastpath __close_nocancel 0.00% 0.00% events/4 [kernel.kallsyms] [k] cache_reap | ---cache_reap worker_thread kthread child_rip 0.00% 0.00% events/2 [kernel.kallsyms] [k] child_rip | ---child_rip 0.00% 0.00% events/2 [kernel.kallsyms] [k] kthread | ---kthread child_rip 0.00% 0.00% events/2 [kernel.kallsyms] [k] worker_thread | ---worker_thread kthread child_rip 0.00% 0.00% init [kernel.kallsyms] [k] napi_gro_receive | ---napi_gro_receive tg3_poll_work tg3_poll_msix net_rx_action __do_softirq call_softirq do_softirq irq_exit do_IRQ ret_from_intr cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% events/42 [kernel.kallsyms] [k] find_busiest_group | ---find_busiest_group schedule worker_thread kthread child_rip 0.00% 0.00% events/6 [kernel.kallsyms] [k] child_rip | ---child_rip 0.00% 0.00% events/6 [kernel.kallsyms] [k] kthread | ---kthread child_rip 0.00% 0.00% events/6 [kernel.kallsyms] [k] worker_thread | ---worker_thread kthread child_rip 0.00% 0.00% perf [kernel.kallsyms] [k] __mem_cgroup_try_charge | ---__mem_cgroup_try_charge mem_cgroup_charge_common mem_cgroup_cache_charge add_to_page_cache_locked add_to_page_cache_lru grab_cache_page_write_begin ext4_da_write_begin generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% init [kernel.kallsyms] [k] wake_up_process | ---wake_up_process | |--45.26%-- hrtimer_wakeup | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | |--32.81%-- watchdog_timer_fn | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --21.93%-- process_timeout run_timer_softirq __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% perf [kernel.kallsyms] [k] get_page | ---get_page | |--27.55%-- add_to_page_cache_lru | grab_cache_page_write_begin | ext4_da_write_begin | generic_file_buffered_write | __generic_file_aio_write | generic_file_aio_write | ext4_file_write | do_sync_write | vfs_write | sys_write | system_call_fastpath | __write_nocancel | |--24.99%-- perf_mmap_fault | __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | generic_file_buffered_write | __generic_file_aio_write | generic_file_aio_write | ext4_file_write | do_sync_write | vfs_write | sys_write | system_call_fastpath | __write_nocancel | |--17.68%-- __lru_cache_add | add_to_page_cache_lru | grab_cache_page_write_begin | ext4_da_write_begin | generic_file_buffered_write | __generic_file_aio_write | generic_file_aio_write | ext4_file_write | do_sync_write | vfs_write | sys_write | system_call_fastpath | __write_nocancel | |--17.68%-- create_page_buffers | __block_prepare_write | block_write_begin_newtrunc | block_write_begin | ext4_da_write_begin | generic_file_buffered_write | __generic_file_aio_write | generic_file_aio_write | ext4_file_write | do_sync_write | vfs_write | sys_write | system_call_fastpath | __write_nocancel | --12.10%-- create_empty_buffers create_page_buffers __block_prepare_write block_write_begin_newtrunc block_write_begin ext4_da_write_begin generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] activate_task | ---activate_task try_to_wake_up default_wake_function autoremove_wake_function wake_bit_function __wake_up_common __wake_up __wake_up_bit unlock_page __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage mpage_da_submit_io mpage_da_map_and_submit | |--62.17%-- mpage_add_bh_to_extent | write_cache_pages_da | ext4_da_writepages | do_writepages | writeback_single_inode | writeback_sb_inodes | writeback_inodes_wb | wb_writeback | wb_do_writeback | bdi_writeback_thread | kthread | child_rip | --37.83%-- ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] enqueue_task | ---enqueue_task activate_task try_to_wake_up default_wake_function autoremove_wake_function wake_bit_function __wake_up_common __wake_up __wake_up_bit unlock_page __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage mpage_da_submit_io mpage_da_map_and_submit | |--62.17%-- mpage_add_bh_to_extent | write_cache_pages_da | ext4_da_writepages | do_writepages | writeback_single_inode | writeback_sb_inodes | writeback_inodes_wb | wb_writeback | wb_do_writeback | bdi_writeback_thread | kthread | child_rip | --37.83%-- ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% events/16 [kernel.kallsyms] [k] child_rip | ---child_rip 0.00% 0.00% events/16 [kernel.kallsyms] [k] kthread | ---kthread child_rip 0.00% 0.00% events/16 [kernel.kallsyms] [k] worker_thread | ---worker_thread kthread child_rip 0.00% 0.00% events/27 [kernel.kallsyms] [k] drain_array | ---drain_array cache_reap worker_thread kthread child_rip 0.00% 0.00% perf [kernel.kallsyms] [k] inode_add_rsv_space | ---inode_add_rsv_space | |--66.92%-- ext4_da_get_block_prep | __block_prepare_write | block_write_begin_newtrunc | block_write_begin | ext4_da_write_begin | generic_file_buffered_write | __generic_file_aio_write | generic_file_aio_write | ext4_file_write | do_sync_write | vfs_write | sys_write | system_call_fastpath | __write_nocancel | | | --100.00%-- cmd_record | 0x67503 | main | __libc_start_main | --33.08%-- __block_prepare_write block_write_begin_newtrunc block_write_begin ext4_da_write_begin generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% postmaster postgres [.] planstate_tree_walker | ---planstate_tree_walker 0.00% 0.00% postmaster [kernel.kallsyms] [k] math_state_restore | ---math_state_restore | |--95.19%-- do_device_not_available | device_not_available | | | |--67.33%-- __memcmp_sse4_1 | | | --32.67%-- __strlen_sse2 | --4.81%-- device_not_available __strchrnul _IO_vsnprintf 0x203a737365636f72 0.00% 0.00% postmaster [kernel.kallsyms] [k] vma_prio_tree_add | ---vma_prio_tree_add | |--70.52%-- dup_mm | copy_process | do_fork | sys_clone | stub_clone | __libc_fork | fork_process | --29.48%-- vma_prio_tree_insert __vma_link_file vma_link mmap_region do_mmap_pgoff sys_mmap_pgoff sys_mmap system_call_fastpath __GI___mmap64 0.00% 0.00% init [kernel.kallsyms] [k] handle_IRQ_event | ---handle_IRQ_event handle_edge_irq handle_irq do_IRQ ret_from_intr cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% postmaster [kernel.kallsyms] [k] __mnt_drop_write | ---__mnt_drop_write | |--34.26%-- file_update_time | pipe_write | do_sync_write | vfs_write | sys_write | system_call_fastpath | __write_nocancel | |--33.81%-- drop_file_write_access | __fput | fput | | | |--93.67%-- remove_vma | | do_munmap | | sys_munmap | | system_call_fastpath | | __GI___munmap | | | --6.33%-- filp_close | sys_close | system_call_fastpath | __close_nocancel | --31.93%-- touch_atime pipe_read do_sync_read vfs_read sys_read system_call_fastpath __read_nocancel 0.00% 0.00% init [kernel.kallsyms] [k] hrtimer_get_next_event | ---hrtimer_get_next_event | |--96.26%-- get_next_timer_interrupt | tick_nohz_stop_sched_tick | cpu_idle | start_secondary | --3.74%-- tick_nohz_stop_sched_tick cpu_idle start_secondary 0.00% 0.00% qmgr [kernel.kallsyms] [k] avc_has_perm | ---avc_has_perm | |--38.69%-- file_has_perm | selinux_file_ioctl | security_file_ioctl | sys_ioctl | system_call_fastpath | __GI___ioctl | |--31.60%-- inode_has_perm | selinux_inode_permission | security_inode_permission | | | |--55.26%-- __link_path_walk | | path_walk | | filename_lookup | | do_filp_open | | do_sys_open | | sys_open | | cyl_sys_open_full | | cyl_sys_open | | system_call_fastpath | | __GI___libc_open | | | --44.74%-- inode_permission | may_open | do_filp_open | do_sys_open | sys_open | cyl_sys_open_full | cyl_sys_open | system_call_fastpath | __GI___libc_open | --29.71%-- socket_has_perm selinux_socket_sendmsg security_socket_sendmsg sock_aio_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% qmgr [kernel.kallsyms] [k] avc_has_perm_noaudit | ---avc_has_perm_noaudit avc_has_perm | |--38.69%-- file_has_perm | selinux_file_ioctl | security_file_ioctl | sys_ioctl | system_call_fastpath | __GI___ioctl | |--31.60%-- inode_has_perm | selinux_inode_permission | security_inode_permission | | | |--55.26%-- __link_path_walk | | path_walk | | filename_lookup | | do_filp_open | | do_sys_open | | sys_open | | cyl_sys_open_full | | cyl_sys_open | | system_call_fastpath | | __GI___libc_open | | | --44.74%-- inode_permission | may_open | do_filp_open | do_sys_open | sys_open | cyl_sys_open_full | cyl_sys_open | system_call_fastpath | __GI___libc_open | --29.71%-- socket_has_perm selinux_socket_sendmsg security_socket_sendmsg sock_aio_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% qmgr [kernel.kallsyms] [k] security_compute_av | ---security_compute_av avc_has_perm_noaudit avc_has_perm | |--38.69%-- file_has_perm | selinux_file_ioctl | security_file_ioctl | sys_ioctl | system_call_fastpath | __GI___ioctl | |--31.60%-- inode_has_perm | selinux_inode_permission | security_inode_permission | | | |--55.26%-- __link_path_walk | | path_walk | | filename_lookup | | do_filp_open | | do_sys_open | | sys_open | | cyl_sys_open_full | | cyl_sys_open | | system_call_fastpath | | __GI___libc_open | | | --44.74%-- inode_permission | may_open | do_filp_open | do_sys_open | sys_open | cyl_sys_open_full | cyl_sys_open | system_call_fastpath | __GI___libc_open | --29.71%-- socket_has_perm selinux_socket_sendmsg security_socket_sendmsg sock_aio_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% qmgr [kernel.kallsyms] [k] context_struct_compute_av | ---context_struct_compute_av security_compute_av avc_has_perm_noaudit avc_has_perm | |--38.69%-- file_has_perm | selinux_file_ioctl | security_file_ioctl | sys_ioctl | system_call_fastpath | __GI___ioctl | |--31.60%-- inode_has_perm | selinux_inode_permission | security_inode_permission | | | |--55.26%-- __link_path_walk | | path_walk | | filename_lookup | | do_filp_open | | do_sys_open | | sys_open | | cyl_sys_open_full | | cyl_sys_open | | system_call_fastpath | | __GI___libc_open | | | --44.74%-- inode_permission | may_open | do_filp_open | do_sys_open | sys_open | cyl_sys_open_full | cyl_sys_open | system_call_fastpath | __GI___libc_open | --29.71%-- socket_has_perm selinux_socket_sendmsg security_socket_sendmsg sock_aio_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% qmgr [kernel.kallsyms] [k] avtab_search_node | ---avtab_search_node | |--69.20%-- cond_compute_av | context_struct_compute_av | security_compute_av | avc_has_perm_noaudit | avc_has_perm | | | |--42.94%-- socket_has_perm | | selinux_socket_sendmsg | | security_socket_sendmsg | | sock_aio_write | | do_sync_write | | vfs_write | | sys_write | | system_call_fastpath | | __write_nocancel | | | |--31.13%-- inode_has_perm | | selinux_inode_permission | | security_inode_permission | | | | | |--65.63%-- inode_permission | | | may_open | | | do_filp_open | | | do_sys_open | | | sys_open | | | cyl_sys_open_full | | | cyl_sys_open | | | system_call_fastpath | | | __GI___libc_open | | | | | --34.37%-- __link_path_walk | | path_walk | | filename_lookup | | do_filp_open | | do_sys_open | | sys_open | | cyl_sys_open_full | | cyl_sys_open | | system_call_fastpath | | __GI___libc_open | | | --25.94%-- file_has_perm | selinux_file_ioctl | security_file_ioctl | sys_ioctl | system_call_fastpath | __GI___ioctl | --30.80%-- context_struct_compute_av security_compute_av avc_has_perm_noaudit avc_has_perm | |--67.35%-- file_has_perm | selinux_file_ioctl | security_file_ioctl | sys_ioctl | system_call_fastpath | __GI___ioctl | --32.65%-- inode_has_perm selinux_inode_permission security_inode_permission __link_path_walk path_walk filename_lookup do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% init [kernel.kallsyms] [k] perf_event_task_sched_out | ---perf_event_task_sched_out schedule cpu_idle start_secondary 0.00% 0.00% perf [kernel.kallsyms] [k] find_lock_page | ---find_lock_page grab_cache_page_write_begin ext4_da_write_begin generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% postmaster [kernel.kallsyms] [k] anon_pipe_buf_release | ---anon_pipe_buf_release pipe_read do_sync_read vfs_read sys_read system_call_fastpath __read_nocancel 0.00% 0.00% sh [kernel.kallsyms] [k] do_page_fault | ---do_page_fault page_fault | |--31.61%-- yyparse | 0 | |--24.59%-- _int_malloc | |--21.93%-- _init | 0x7ffc671efe22 | 0x6c61636f6c2f7273 | --21.87%-- _dl_cache_libcmp _dl_map_object 0.00% 0.00% sh [kernel.kallsyms] [k] __do_page_fault | ---__do_page_fault do_page_fault page_fault | |--31.61%-- yyparse | 0 | |--24.59%-- _int_malloc | |--21.93%-- _init | 0x7ffc671efe22 | 0x6c61636f6c2f7273 | --21.87%-- _dl_cache_libcmp _dl_map_object 0.00% 0.00% perf [kernel.kallsyms] [k] page_fault | ---page_fault generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% perf [kernel.kallsyms] [k] do_page_fault | ---do_page_fault page_fault generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% init [kernel.kallsyms] [k] notifier_call_chain | ---notifier_call_chain | |--91.86%-- atomic_notifier_call_chain | | | |--63.31%-- enter_idle | | cpu_idle | | start_secondary | | | --36.69%-- exit_idle | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | |--5.36%-- exit_idle | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --2.77%-- enter_idle cpu_idle start_secondary 0.00% 0.00% postmaster [kernel.kallsyms] [k] check_preempt_wakeup | ---check_preempt_wakeup | |--66.68%-- try_to_wake_up | wake_up_state | signal_wake_up | complete_signal | __send_signal | send_signal | do_send_sig_info | group_send_sig_info | kill_pid_info | sys_kill | system_call_fastpath | __GI___kill | --33.32%-- check_preempt_curr try_to_wake_up default_wake_function autoremove_wake_function __wake_up_common __wake_up insert_work __queue_work delayed_work_timer_fn run_timer_softirq __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt heap_hot_search_buffer 0.00% 0.00% init [kernel.kallsyms] [k] __perf_event_task_sched_out | ---__perf_event_task_sched_out perf_event_task_sched_out schedule cpu_idle start_secondary 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] radix_tree_tag_clear | ---radix_tree_tag_clear __test_set_page_writeback test_set_page_writeback __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage mpage_da_submit_io mpage_da_map_and_submit | |--65.85%-- mpage_add_bh_to_extent | write_cache_pages_da | ext4_da_writepages | do_writepages | writeback_single_inode | writeback_sb_inodes | writeback_inodes_wb | wb_writeback | wb_do_writeback | bdi_writeback_thread | kthread | child_rip | --34.15%-- ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% postmaster [kernel.kallsyms] [k] pipe_release | ---pipe_release | |--67.07%-- pipe_read_release | __fput | fput | filp_close | put_files_struct | exit_files | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | --32.93%-- pipe_write_release __fput fput filp_close put_files_struct exit_files do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% postmaster postgres [.] AbortOutOfAnyTransaction | ---AbortOutOfAnyTransaction 0.00% 0.00% postmaster [kernel.kallsyms] [k] task_move_group_fair | ---task_move_group_fair __sched_move_task sched_move_task cpu_cgroup_exit cgroup_exit do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% postmaster [kernel.kallsyms] [k] update_group_power | ---update_group_power find_busiest_group rebalance_domains run_rebalance_domains __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt | |--33.58%-- __do_page_fault | do_page_fault | page_fault | heap_page_prune_opt | |--33.58%-- _bt_preprocess_array_keys | --32.84%-- LWLockAcquire 0.00% 0.00% nsrexecd libc-2.12.so [.] __GI___libc_open | ---__GI___libc_open 0.00% 0.00% nsrexecd [kernel.kallsyms] [k] cyl_sys_open | ---cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% nsrexecd [kernel.kallsyms] [k] cyl_sys_open_full | ---cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% nsrexecd [kernel.kallsyms] [k] sys_open | ---sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% nsrexecd [kernel.kallsyms] [k] do_sys_open | ---do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% nsrexecd [kernel.kallsyms] [k] do_filp_open | ---do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% nsrexecd [kernel.kallsyms] [k] filename_lookup | ---filename_lookup do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% nsrexecd [kernel.kallsyms] [k] path_walk | ---path_walk filename_lookup do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% nsrexecd [kernel.kallsyms] [k] __link_path_walk | ---__link_path_walk path_walk filename_lookup do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% nsrexecd [kernel.kallsyms] [k] security_inode_permission | ---security_inode_permission __link_path_walk path_walk filename_lookup do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% nsrexecd [kernel.kallsyms] [k] selinux_inode_permission | ---selinux_inode_permission security_inode_permission __link_path_walk path_walk filename_lookup do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% nsrexecd [kernel.kallsyms] [k] inode_has_perm | ---inode_has_perm selinux_inode_permission security_inode_permission __link_path_walk path_walk filename_lookup do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% postmaster [kernel.kallsyms] [k] pid_vnr | ---pid_vnr sys_kill system_call_fastpath __GI___kill 0.00% 0.00% postmaster libpthread-2.12.so [.] pthread_mutex_lock | ---pthread_mutex_lock exit 0.00% 0.00% postmaster [unknown] [.] 0x0000dbc100007f65 | ---0xdbc100007f65 0.00% 0.00% postmaster [kernel.kallsyms] [k] retint_restore_args | ---retint_restore_args | |--33.68%-- __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | _bt_compare | |--33.27%-- find_lock_page | shmem_getpage_gfp | shmem_fault | __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | heap_page_prune_opt | --33.05%-- shmem_getpage_gfp shmem_fault __do_fault handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault heap_hot_search_buffer 0.00% 0.00% postmaster [kernel.kallsyms] [k] perf_event_task_sched_out | ---perf_event_task_sched_out schedule | |--67.00%-- schedule_hrtimeout_range | ep_poll | sys_epoll_wait | system_call_fastpath | epoll_wait | --33.00%-- io_schedule sync_page __wait_on_bit_lock __lock_page find_lock_page shmem_getpage_gfp shmem_fault __do_fault handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault heap_hot_search_buffer 0.00% 0.00% postmaster [kernel.kallsyms] [k] __perf_event_task_sched_out | ---__perf_event_task_sched_out perf_event_task_sched_out schedule | |--67.00%-- schedule_hrtimeout_range | ep_poll | sys_epoll_wait | system_call_fastpath | epoll_wait | --33.00%-- io_schedule sync_page __wait_on_bit_lock __lock_page find_lock_page shmem_getpage_gfp shmem_fault __do_fault handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault heap_hot_search_buffer 0.00% 0.00% postmaster [unknown] [.] 0x00000000000652ac | ---0x652ac 0.00% 0.00% perf [kernel.kallsyms] [k] wake_up_bit | ---wake_up_bit | |--70.52%-- unlock_buffer | do_get_write_access | jbd2_journal_get_write_access | __ext4_journal_get_write_access | ext4_reserve_inode_write | ext4_mark_inode_dirty | ext4_dirty_inode | __mark_inode_dirty | generic_write_end | ext4_da_write_end | generic_file_buffered_write | __generic_file_aio_write | generic_file_aio_write | ext4_file_write | do_sync_write | vfs_write | sys_write | system_call_fastpath | __write_nocancel | | | --100.00%-- cmd_record | 0x67503 | main | __libc_start_main | --29.48%-- do_get_write_access jbd2_journal_get_write_access __ext4_journal_get_write_access ext4_reserve_inode_write ext4_mark_inode_dirty ext4_dirty_inode __mark_inode_dirty file_update_time __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% postmaster [unknown] [.] 0x0000000000013b4c | ---0x13b4c 0.00% 0.00% postmaster [kernel.kallsyms] [k] int_ret_from_sys_call | ---int_ret_from_sys_call | |--33.68%-- BufferGetLSNAtomic | |--33.24%-- hash_search_with_hash_value | --33.08%-- epoll_wait 0.00% 0.00% postmaster [kernel.kallsyms] [k] __mmdrop | ---__mmdrop finish_task_switch schedule_tail ret_from_fork __libc_fork fork_process 0.00% 0.00% postmaster [kernel.kallsyms] [k] calc_global_load | ---calc_global_load do_timer tick_do_update_jiffies64 tick_sched_timer __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt | |--66.10%-- LWLockAcquire | --33.90%-- PinBuffer 0.00% 0.00% postmaster [kernel.kallsyms] [k] ip6_dst_hoplimit | ---ip6_dst_hoplimit | |--67.17%-- udpv6_sendmsg | inet_sendmsg | sock_sendmsg | sys_sendto | system_call_fastpath | __libc_send | --32.83%-- inet_sendmsg sock_sendmsg sys_sendto system_call_fastpath __libc_send 0.00% 0.00% events/35 [kernel.kallsyms] [k] child_rip | ---child_rip 0.00% 0.00% events/35 [kernel.kallsyms] [k] kthread | ---kthread child_rip 0.00% 0.00% events/35 [kernel.kallsyms] [k] worker_thread | ---worker_thread kthread child_rip 0.00% 0.00% events/35 [kernel.kallsyms] [k] cache_reap | ---cache_reap worker_thread kthread child_rip 0.00% 0.00% postmaster [unknown] [.] 0x00007fff8d47c9e0 | ---0x7fff8d47c9e0 0.00% 0.00% postmaster postgres [.] CopyTriggerDesc | ---CopyTriggerDesc 0.00% 0.00% postmaster postgres [.] tqueueStartupReceiver | ---tqueueStartupReceiver 0.00% 0.00% events/37 [kernel.kallsyms] [k] drain_array | ---drain_array cache_reap worker_thread kthread child_rip 0.00% 0.00% postmaster [kernel.kallsyms] [k] destroy_inode | ---destroy_inode generic_drop_inode iput dentry_iput d_kill dput __fput fput filp_close put_files_struct exit_files do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% postmaster ld-2.12.so [.] _dl_name_match_p | ---_dl_name_match_p 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] radix_tree_gang_lookup_tag_slot | ---radix_tree_gang_lookup_tag_slot find_get_pages_tag pagevec_lookup_tag | |--54.92%-- ext4_num_dirty_pages | ext4_da_writepages | do_writepages | writeback_single_inode | writeback_sb_inodes | writeback_inodes_wb | wb_writeback | wb_do_writeback | bdi_writeback_thread | kthread | child_rip | --45.08%-- write_cache_pages_da ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] __lookup_tag | ---__lookup_tag radix_tree_gang_lookup_tag_slot find_get_pages_tag pagevec_lookup_tag | |--54.92%-- ext4_num_dirty_pages | ext4_da_writepages | do_writepages | writeback_single_inode | writeback_sb_inodes | writeback_inodes_wb | wb_writeback | wb_do_writeback | bdi_writeback_thread | kthread | child_rip | --45.08%-- write_cache_pages_da ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% postmaster [kernel.kallsyms] [k] check_for_xstate | ---check_for_xstate restore_i387_xstate sys_rt_sigreturn stub_rt_sigreturn | |--66.75%-- epoll_wait | --33.25%-- __read_nocancel 0.00% 0.00% postmaster libc-2.12.so [.] __sigsetjmp | ---__sigsetjmp 0.00% 0.00% postmaster libc-2.12.so [.] getenv | ---getenv 0.00% 0.00% postmaster [unknown] [.] 0x0000d28800007f65 | ---0xd28800007f65 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] _spin_lock | ---_spin_lock cache_alloc_refill kmem_cache_alloc mempool_alloc_slab mempool_alloc | |--67.73%-- bio_alloc_bioset | bio_alloc | submit_bh | __block_write_full_page | block_write_full_page_endio | block_write_full_page | ext4_writepage | mpage_da_submit_io | mpage_da_map_and_submit | | | |--52.11%-- ext4_da_writepages | | do_writepages | | writeback_single_inode | | writeback_sb_inodes | | writeback_inodes_wb | | wb_writeback | | wb_do_writeback | | bdi_writeback_thread | | kthread | | child_rip | | | --47.89%-- mpage_add_bh_to_extent | write_cache_pages_da | ext4_da_writepages | do_writepages | writeback_single_inode | writeback_sb_inodes | writeback_inodes_wb | wb_writeback | wb_do_writeback | bdi_writeback_thread | kthread | child_rip | --32.27%-- __split_and_process_bio dm_make_request generic_make_request submit_bio submit_bh __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage mpage_da_submit_io mpage_da_map_and_submit mpage_add_bh_to_extent write_cache_pages_da ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% postmaster postgres [.] exprTypmod | ---exprTypmod 0.00% 0.00% postmaster postgres [.] ExecInitQual | ---ExecInitQual 0.00% 0.00% postmaster postgres [.] expression_tree_walker | ---expression_tree_walker 0.00% 0.00% swapper [kernel.kallsyms] [k] irq_exit | ---irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle rest_init start_kernel x86_64_start_reservations x86_64_start_kernel 0.00% 0.00% swapper [kernel.kallsyms] [k] do_softirq | ---do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle rest_init start_kernel x86_64_start_reservations x86_64_start_kernel 0.00% 0.00% swapper [kernel.kallsyms] [k] call_softirq | ---call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle rest_init start_kernel x86_64_start_reservations x86_64_start_kernel 0.00% 0.00% swapper [kernel.kallsyms] [k] __do_softirq | ---__do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle rest_init start_kernel x86_64_start_reservations x86_64_start_kernel 0.00% 0.00% postmaster [kernel.kallsyms] [k] smp_reschedule_interrupt | ---smp_reschedule_interrupt reschedule_interrupt | |--33.62%-- LockBuffer | |--33.57%-- __read_nocancel | --32.81%-- _bt_readnextpage 0.00% 0.00% postmaster [kernel.kallsyms] [k] scheduler_ipi | ---scheduler_ipi smp_reschedule_interrupt reschedule_interrupt | |--33.62%-- LockBuffer | |--33.57%-- __read_nocancel | --32.81%-- _bt_readnextpage 0.00% 0.00% postmaster [kernel.kallsyms] [k] hook_security_file_mmap | ---hook_security_file_mmap security_file_mmap | |--65.79%-- do_brk | sys_brk | system_call_fastpath | __brk | --34.21%-- do_mmap_pgoff sys_mmap_pgoff sys_mmap system_call_fastpath __GI___mmap64 0.00% 0.00% postmaster [kernel.kallsyms] [k] alloc_file | ---alloc_file anon_inode_getfile sys_epoll_create1 system_call_fastpath epoll_create1 0.00% 0.00% postmaster postgres [.] ExecCheckRTPerms | ---ExecCheckRTPerms 0.00% 0.00% postmaster postgres [.] list_nth | ---list_nth 0.00% 0.00% postmaster [kernel.kallsyms] [k] Memdef_Get_Injected_Flag | ---Memdef_Get_Injected_Flag cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open | |--31.40%-- __fopen_internal --68.60%-- [...] 0.00% 0.00% postmaster [kernel.kallsyms] [k] selinux_file_mmap | ---selinux_file_mmap | |--66.93%-- hook_security_file_mmap | security_file_mmap | | | |--51.57%-- do_mmap_pgoff | | sys_mmap_pgoff | | sys_mmap | | system_call_fastpath | | __GI___mmap64 | | | --48.43%-- do_brk | sys_brk | system_call_fastpath | __brk | --33.07%-- security_file_mmap do_mmap_pgoff sys_mmap_pgoff sys_mmap system_call_fastpath __GI___mmap64 0.00% 0.00% postmaster postgres [.] ExecInitExprSlots | ---ExecInitExprSlots 0.00% 0.00% postmaster libc-2.12.so [.] __GI___libc_sigaction | ---__GI___libc_sigaction 0 0.00% 0.00% postmaster postgres [.] PGSemaphoreReset | ---PGSemaphoreReset 0.00% 0.00% postmaster postgres [.] _readBitmapset | ---_readBitmapset 0.00% 0.00% events/24 [kernel.kallsyms] [k] child_rip | ---child_rip 0.00% 0.00% events/24 [kernel.kallsyms] [k] kthread | ---kthread child_rip 0.00% 0.00% events/24 [kernel.kallsyms] [k] worker_thread | ---worker_thread kthread child_rip 0.00% 0.00% postmaster postgres [.] init_ps_display | ---init_ps_display 0.00% 0.00% perf [kernel.kallsyms] [k] deactivate_task | ---deactivate_task schedule schedule_hrtimeout_range poll_schedule_timeout do_sys_poll sys_poll system_call_fastpath __poll 0x67503 main __libc_start_main 0.00% 0.00% perf [kernel.kallsyms] [k] dequeue_task | ---dequeue_task deactivate_task schedule schedule_hrtimeout_range poll_schedule_timeout do_sys_poll sys_poll system_call_fastpath __poll 0x67503 main __libc_start_main 0.00% 0.00% postmaster postgres [.] ExecInitMergeJoin | ---ExecInitMergeJoin 0.00% 0.00% postmaster postgres [.] standard_ExecutorStart | ---standard_ExecutorStart 0.00% 0.00% perf [kernel.kallsyms] [k] __do_page_fault | ---__do_page_fault do_page_fault page_fault generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% perf [kernel.kallsyms] [k] handle_mm_fault | ---handle_mm_fault __do_page_fault do_page_fault page_fault generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% perf [kernel.kallsyms] [k] handle_pte_fault | ---handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% postmaster postgres [.] AtEOXact_SPI | ---AtEOXact_SPI 0.00% 0.00% perf [kernel.kallsyms] [k] __percpu_counter_add | ---__percpu_counter_add | |--73.59%-- ext4_claim_free_blocks | ext4_da_get_block_prep | __block_prepare_write | block_write_begin_newtrunc | block_write_begin | ext4_da_write_begin | generic_file_buffered_write | __generic_file_aio_write | generic_file_aio_write | ext4_file_write | do_sync_write | vfs_write | sys_write | system_call_fastpath | __write_nocancel | --26.41%-- generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% postmaster libc-2.12.so [.] _IO_list_unlock | ---_IO_list_unlock fork_process 0.00% 0.00% postmaster postgres [.] pvsnprintf | ---pvsnprintf 0.00% 0.00% postmaster postgres [.] ExecAssignExprContext | ---ExecAssignExprContext 0.00% 0.00% init [kernel.kallsyms] [k] atomic_notifier_call_chain | ---atomic_notifier_call_chain | |--61.56%-- enter_idle | cpu_idle | start_secondary | |--35.68%-- exit_idle | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --2.76%-- cpu_idle start_secondary 0.00% 0.00% init [kernel.kallsyms] [k] slab_destroy | ---slab_destroy free_block kmem_cache_free mempool_free_slab mempool_free | |--50.79%-- bio_free | dm_bio_destructor | bio_put | clone_endio | bio_endio | req_bio_endio | blk_update_request | blk_update_bidi_request | blk_end_bidi_request | blk_end_request | scsi_io_completion | scsi_finish_command | scsi_softirq_done | blk_done_softirq | __do_softirq | call_softirq | do_softirq | irq_exit | smp_call_function_single_interrupt | call_function_single_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --49.21%-- dec_pending clone_endio bio_endio req_bio_endio blk_update_request blk_update_bidi_request blk_end_bidi_request blk_end_request scsi_io_completion scsi_finish_command scsi_softirq_done blk_done_softirq __do_softirq call_softirq do_softirq irq_exit smp_call_function_single_interrupt call_function_single_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% init [kernel.kallsyms] [k] kmem_freepages | ---kmem_freepages slab_destroy free_block kmem_cache_free mempool_free_slab mempool_free | |--50.79%-- bio_free | dm_bio_destructor | bio_put | clone_endio | bio_endio | req_bio_endio | blk_update_request | blk_update_bidi_request | blk_end_bidi_request | blk_end_request | scsi_io_completion | scsi_finish_command | scsi_softirq_done | blk_done_softirq | __do_softirq | call_softirq | do_softirq | irq_exit | smp_call_function_single_interrupt | call_function_single_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --49.21%-- dec_pending clone_endio bio_endio req_bio_endio blk_update_request blk_update_bidi_request blk_end_bidi_request blk_end_request scsi_io_completion scsi_finish_command scsi_softirq_done blk_done_softirq __do_softirq call_softirq do_softirq irq_exit smp_call_function_single_interrupt call_function_single_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% init [kernel.kallsyms] [k] free_hot_page | ---free_hot_page __free_pages free_pages kmem_freepages slab_destroy free_block kmem_cache_free mempool_free_slab mempool_free | |--50.79%-- bio_free | dm_bio_destructor | bio_put | clone_endio | bio_endio | req_bio_endio | blk_update_request | blk_update_bidi_request | blk_end_bidi_request | blk_end_request | scsi_io_completion | scsi_finish_command | scsi_softirq_done | blk_done_softirq | __do_softirq | call_softirq | do_softirq | irq_exit | smp_call_function_single_interrupt | call_function_single_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --49.21%-- dec_pending clone_endio bio_endio req_bio_endio blk_update_request blk_update_bidi_request blk_end_bidi_request blk_end_request scsi_io_completion scsi_finish_command scsi_softirq_done blk_done_softirq __do_softirq call_softirq do_softirq irq_exit smp_call_function_single_interrupt call_function_single_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% init [kernel.kallsyms] [k] free_hot_cold_page | ---free_hot_cold_page free_hot_page __free_pages free_pages kmem_freepages slab_destroy free_block kmem_cache_free mempool_free_slab mempool_free | |--50.79%-- bio_free | dm_bio_destructor | bio_put | clone_endio | bio_endio | req_bio_endio | blk_update_request | blk_update_bidi_request | blk_end_bidi_request | blk_end_request | scsi_io_completion | scsi_finish_command | scsi_softirq_done | blk_done_softirq | __do_softirq | call_softirq | do_softirq | irq_exit | smp_call_function_single_interrupt | call_function_single_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --49.21%-- dec_pending clone_endio bio_endio req_bio_endio blk_update_request blk_update_bidi_request blk_end_bidi_request blk_end_request scsi_io_completion scsi_finish_command scsi_softirq_done blk_done_softirq __do_softirq call_softirq do_softirq irq_exit smp_call_function_single_interrupt call_function_single_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% init [kernel.kallsyms] [k] free_pcppages_bulk | ---free_pcppages_bulk free_hot_cold_page free_hot_page __free_pages free_pages kmem_freepages slab_destroy free_block kmem_cache_free mempool_free_slab mempool_free | |--50.79%-- bio_free | dm_bio_destructor | bio_put | clone_endio | bio_endio | req_bio_endio | blk_update_request | blk_update_bidi_request | blk_end_bidi_request | blk_end_request | scsi_io_completion | scsi_finish_command | scsi_softirq_done | blk_done_softirq | __do_softirq | call_softirq | do_softirq | irq_exit | smp_call_function_single_interrupt | call_function_single_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --49.21%-- dec_pending clone_endio bio_endio req_bio_endio blk_update_request blk_update_bidi_request blk_end_bidi_request blk_end_request scsi_io_completion scsi_finish_command scsi_softirq_done blk_done_softirq __do_softirq call_softirq do_softirq irq_exit smp_call_function_single_interrupt call_function_single_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% postmaster [unknown] [.] 0x0000000900007f65 | ---0x900007f65 0.00% 0.00% pgbouncer [kernel.kallsyms] [k] vfs_stat | ---vfs_stat | |--89.86%-- sys_newstat | system_call_fastpath | __xstat64 | --10.14%-- system_call_fastpath __xstat64 0.00% 0.00% check_open_file [kernel.kallsyms] [k] proc_sys_permission | ---proc_sys_permission | |--66.84%-- __link_path_walk | path_walk | filename_lookup | do_filp_open | do_sys_open | sys_open | cyl_sys_open_full | cyl_sys_open | system_call_fastpath | __open_nocancel | --33.16%-- inode_permission may_open do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __open_nocancel 0.00% 0.00% check_open_file [kernel.kallsyms] [k] sysctl_perm | ---sysctl_perm proc_sys_permission | |--66.84%-- __link_path_walk | path_walk | filename_lookup | do_filp_open | do_sys_open | sys_open | cyl_sys_open_full | cyl_sys_open | system_call_fastpath | __open_nocancel | --33.16%-- inode_permission may_open do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __open_nocancel 0.00% 0.00% check_open_file [kernel.kallsyms] [k] security_sysctl | ---security_sysctl sysctl_perm proc_sys_permission | |--66.84%-- __link_path_walk | path_walk | filename_lookup | do_filp_open | do_sys_open | sys_open | cyl_sys_open_full | cyl_sys_open | system_call_fastpath | __open_nocancel | --33.16%-- inode_permission may_open do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __open_nocancel 0.00% 0.00% check_open_file [kernel.kallsyms] [k] selinux_sysctl | ---selinux_sysctl security_sysctl sysctl_perm proc_sys_permission | |--66.84%-- __link_path_walk | path_walk | filename_lookup | do_filp_open | do_sys_open | sys_open | cyl_sys_open_full | cyl_sys_open | system_call_fastpath | __open_nocancel | --33.16%-- inode_permission may_open do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __open_nocancel 0.00% 0.00% postmaster postgres [.] elog_start | ---elog_start 0.00% 0.00% check_open_file libperl.so [.] Perl_yyparse | ---Perl_yyparse 0.00% 0.00% postmaster [kernel.kallsyms] [k] ip6_rcv_finish | ---ip6_rcv_finish ipv6_rcv __netif_receive_skb process_backlog net_rx_action __do_softirq call_softirq local_bh_enable dev_queue_xmit ip6_finish_output2 ip6_finish_output ip6_output ip6_local_out ip6_push_pending_frames udp_v6_push_pending_frames udpv6_sendmsg inet_sendmsg sock_sendmsg sys_sendto system_call_fastpath __libc_send 0.00% 0.00% postmaster [kernel.kallsyms] [k] ip6_input | ---ip6_input ip6_rcv_finish ipv6_rcv __netif_receive_skb process_backlog net_rx_action __do_softirq call_softirq local_bh_enable dev_queue_xmit ip6_finish_output2 ip6_finish_output ip6_output ip6_local_out ip6_push_pending_frames udp_v6_push_pending_frames udpv6_sendmsg inet_sendmsg sock_sendmsg sys_sendto system_call_fastpath __libc_send 0.00% 0.00% postmaster [kernel.kallsyms] [k] sync_page_killable | ---sync_page_killable __wait_on_bit wait_on_page_bit_killable __lock_page_or_retry filemap_fault __do_fault handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault | |--34.83%-- ExecInitExprRec | |--32.96%-- _readPlannedStmt | --32.21%-- can_skip_gucvar 0.00% 0.00% events/20 [kernel.kallsyms] [k] cache_reap | ---cache_reap worker_thread kthread child_rip 0.00% 0.00% postmaster postgres [.] AtEOXact_MultiXact | ---AtEOXact_MultiXact 0.00% 0.00% postmaster postgres [.] RelationClearRelation | ---RelationClearRelation 0.00% 0.00% postmaster [kernel.kallsyms] [k] vma_merge | ---vma_merge | |--67.78%-- do_brk | sys_brk | system_call_fastpath | __brk | --32.22%-- mmap_region do_mmap_pgoff sys_mmap_pgoff sys_mmap system_call_fastpath __GI___mmap64 0.00% 0.00% postmaster postgres [.] strtol@plt | ---strtol@plt 0.00% 0.00% postmaster libc-2.12.so [.] alloc_perturb | ---alloc_perturb 0.00% 0.00% postmaster postgres [.] CreateTupleQueueDestReceiver | ---CreateTupleQueueDestReceiver 0.00% 0.00% postmaster postgres [.] SearchSysCache | ---SearchSysCache 0.00% 0.00% events/11 [kernel.kallsyms] [k] child_rip | ---child_rip 0.00% 0.00% events/11 [kernel.kallsyms] [k] kthread | ---kthread child_rip 0.00% 0.00% events/11 [kernel.kallsyms] [k] worker_thread | ---worker_thread kthread child_rip 0.00% 0.00% postmaster [unknown] [.] 0x8d47cd9c00000000 | ---0x8d47cd9c00000000 0.00% 0.00% perf [kernel.kallsyms] [k] _cond_resched | ---_cond_resched | |--31.17%-- alloc_buffer_head | alloc_page_buffers | create_empty_buffers | create_page_buffers | __block_prepare_write | block_write_begin_newtrunc | block_write_begin | ext4_da_write_begin | generic_file_buffered_write | __generic_file_aio_write | generic_file_aio_write | ext4_file_write | do_sync_write | vfs_write | sys_write | system_call_fastpath | __write_nocancel | |--24.60%-- unmap_underlying_metadata | __block_prepare_write | block_write_begin_newtrunc | block_write_begin | ext4_da_write_begin | generic_file_buffered_write | __generic_file_aio_write | generic_file_aio_write | ext4_file_write | do_sync_write | vfs_write | sys_write | system_call_fastpath | __write_nocancel | |--23.18%-- generic_file_buffered_write | __generic_file_aio_write | generic_file_aio_write | ext4_file_write | do_sync_write | vfs_write | sys_write | system_call_fastpath | __write_nocancel | --21.05%-- perf_poll do_sys_poll sys_poll system_call_fastpath __poll 0x67503 main __libc_start_main 0.00% 0.00% postmaster postgres [.] shm_toc_attach | ---shm_toc_attach 0.00% 0.00% events/48 [kernel.kallsyms] [k] child_rip | ---child_rip 0.00% 0.00% events/48 [kernel.kallsyms] [k] kthread | ---kthread child_rip 0.00% 0.00% events/48 [kernel.kallsyms] [k] worker_thread | ---worker_thread kthread child_rip 0.00% 0.00% postmaster [kernel.kallsyms] [k] vfs_create | ---vfs_create do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open | |--16.63%-- __fopen_internal --83.37%-- [...] 0.00% 0.00% postmaster [kernel.kallsyms] [k] _read_lock | ---_read_lock | |--63.82%-- path_init | filename_lookup | | | |--50.48%-- user_path_at | | sys_faccessat | | sys_access | | system_call_fastpath | | __GI___access | | | --49.52%-- do_filp_open | do_sys_open | sys_open | cyl_sys_open_full | cyl_sys_open | system_call_fastpath | __GI___libc_open | --36.18%-- sock_queue_rcv_skb udpv6_queue_rcv_skb release_sock udpv6_sendmsg inet_sendmsg sock_sendmsg sys_sendto system_call_fastpath __libc_send 0.00% 0.00% events/54 [kernel.kallsyms] [k] cache_reap | ---cache_reap worker_thread kthread child_rip 0.00% 0.00% postmaster postgres [.] AtEOXact_LargeObject | ---AtEOXact_LargeObject 0.00% 0.00% postmaster libpthread-2.12.so [.] sem_post | ---sem_post 0.00% 0.00% postmaster [kernel.kallsyms] [k] futex_wake | ---futex_wake do_futex sys_futex system_call_fastpath sem_post 0.00% 0.00% postmaster [kernel.kallsyms] [k] wake_futex | ---wake_futex futex_wake do_futex sys_futex system_call_fastpath sem_post 0.00% 0.00% init [kernel.kallsyms] [k] run_local_timers | ---run_local_timers | |--95.50%-- update_process_times | tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --4.50%-- tick_sched_timer __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% postmaster postgres [.] index_endscan | ---index_endscan 0.00% 0.00% postmaster postgres [.] systable_getnext | ---systable_getnext 0.00% 0.00% nsrexecd [kernel.kallsyms] [k] avc_has_perm | ---avc_has_perm inode_has_perm selinux_inode_permission security_inode_permission __link_path_walk path_walk filename_lookup do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% nsrexecd [kernel.kallsyms] [k] avc_has_perm_noaudit | ---avc_has_perm_noaudit avc_has_perm inode_has_perm selinux_inode_permission security_inode_permission __link_path_walk path_walk filename_lookup do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% nsrexecd [kernel.kallsyms] [k] security_compute_av | ---security_compute_av avc_has_perm_noaudit avc_has_perm inode_has_perm selinux_inode_permission security_inode_permission __link_path_walk path_walk filename_lookup do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% nsrexecd [kernel.kallsyms] [k] context_struct_compute_av | ---context_struct_compute_av security_compute_av avc_has_perm_noaudit avc_has_perm inode_has_perm selinux_inode_permission security_inode_permission __link_path_walk path_walk filename_lookup do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% nsrexecd [kernel.kallsyms] [k] avtab_search_node | ---avtab_search_node | |--93.50%-- cond_compute_av | context_struct_compute_av | security_compute_av | avc_has_perm_noaudit | avc_has_perm | inode_has_perm | selinux_inode_permission | security_inode_permission | __link_path_walk | path_walk | filename_lookup | do_filp_open | do_sys_open | sys_open | cyl_sys_open_full | cyl_sys_open | system_call_fastpath | __GI___libc_open | --6.50%-- context_struct_compute_av security_compute_av avc_has_perm_noaudit avc_has_perm inode_has_perm selinux_inode_permission security_inode_permission __link_path_walk path_walk filename_lookup do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% postmaster postgres [.] CacheRegisterSyscacheCallback | ---CacheRegisterSyscacheCallback 0.00% 0.00% postmaster postgres [.] PathNameOpenFile | ---PathNameOpenFile 0.00% 0.00% postmaster libc-2.12.so [.] __sysconf | ---__sysconf _nl_find_locale setlocale 0.00% 0.00% postmaster libc-2.12.so [.] __getpagesize | ---__getpagesize _nl_find_locale setlocale 0.00% 0.00% postmaster postgres [.] assign_locale_monetary | ---assign_locale_monetary 0.00% 0.00% automount [kernel.kallsyms] [k] system_call_fastpath | ---system_call_fastpath | |--36.27%-- __GI___mmap64 | |--21.99%-- __GI___munmap | |--14.11%-- __read_nocancel | |--12.00%-- pthread_cond_timedwait@@GLIBC_2.3.2 | 0x7f3c380008d8 | |--10.19%-- __GI___libc_open | --5.44%-- pthread_cond_wait@@GLIBC_2.3.2 0x7f3c4df316a0 0.00% 0.00% init [kernel.kallsyms] [k] megasas_isr_fusion | ---megasas_isr_fusion handle_IRQ_event handle_edge_irq handle_irq do_IRQ ret_from_intr cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% init [kernel.kallsyms] [k] complete_cmd_fusion | ---complete_cmd_fusion megasas_isr_fusion handle_IRQ_event handle_edge_irq handle_irq do_IRQ ret_from_intr cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% postmaster postgres [.] stringToQualifiedNameList | ---stringToQualifiedNameList 0x3a 0.00% 0.00% perf [kernel.kallsyms] [k] cpumask_next_and | ---cpumask_next_and | |--64.02%-- find_busiest_group | schedule | schedule_hrtimeout_range | poll_schedule_timeout | do_sys_poll | sys_poll | system_call_fastpath | __poll | 0x67503 | main | __libc_start_main | --35.98%-- schedule schedule_hrtimeout_range poll_schedule_timeout do_sys_poll sys_poll system_call_fastpath __poll 0x67503 main __libc_start_main 0.00% 0.00% postmaster postgres [.] pg_namespace_aclcheck | ---pg_namespace_aclcheck 0.00% 0.00% postmaster postgres [.] pg_tolower | ---pg_tolower 0.00% 0.00% postmaster postgres [.] swapfunc | ---swapfunc 0.00% 0.00% postmaster postgres [.] heap_copytuple_with_tuple | ---heap_copytuple_with_tuple 0.00% 0.00% postmaster [kernel.kallsyms] [k] __vma_link_rb | ---__vma_link_rb | |--37.06%-- vma_adjust | __split_vma | do_munmap | sys_brk | system_call_fastpath | __brk | |--31.56%-- vma_link | mmap_region | do_mmap_pgoff | sys_mmap_pgoff | sys_mmap | system_call_fastpath | __GI___mmap64 | --31.37%-- mmap_region do_mmap_pgoff sys_mmap_pgoff sys_mmap system_call_fastpath __GI___mmap64 0.00% 0.00% postmaster postgres [.] LWLockQueueSelf | ---LWLockQueueSelf 0.00% 0.00% postmaster postgres [.] parse_and_validate_value | ---parse_and_validate_value 0.00% 0.00% events/22 [kernel.kallsyms] [k] cache_reap | ---cache_reap worker_thread kthread child_rip 0.00% 0.00% nrpe libcrypto.so.1.0.1e [.] 0x00000000000e6251 | ---0xe6251 0.00% 0.00% nrpe libcrypto.so.1.0.1e [.] 0xffffffc2ae6e6251 | ---0xe6251 0.00% 0.00% postmaster [unknown] [.] 0x0000000000000030 | ---0x30 0.00% 0.00% perf [kernel.kallsyms] [k] balance_dirty_pages_ratelimited_nr | ---balance_dirty_pages_ratelimited_nr | |--66.30%-- __generic_file_aio_write | generic_file_aio_write | ext4_file_write | do_sync_write | vfs_write | sys_write | system_call_fastpath | __write_nocancel | --33.70%-- generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% perf [kernel.kallsyms] [k] kmem_cache_free | ---kmem_cache_free jbd2_journal_stop __ext4_journal_stop | |--77.50%-- ext4_da_write_end | generic_file_buffered_write | __generic_file_aio_write | generic_file_aio_write | ext4_file_write | do_sync_write | vfs_write | sys_write | system_call_fastpath | __write_nocancel | --22.50%-- ext4_dirty_inode __mark_inode_dirty file_update_time __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% postmaster [kernel.kallsyms] [k] __vm_enough_memory | ---__vm_enough_memory selinux_vm_enough_memory security_vm_enough_memory | |--69.27%-- mmap_region | do_mmap_pgoff | sys_mmap_pgoff | sys_mmap | system_call_fastpath | __GI___mmap64 | --30.73%-- do_brk sys_brk system_call_fastpath __brk 0.00% 0.00% nrpe libc-2.12.so [.] _IO_proc_open@@GLIBC_2.2.5 | ---_IO_proc_open@@GLIBC_2.2.5 0x6f6967616e2f6c61 0.00% 0.00% postmaster [unknown] [.] 0x00000000022899a0 | ---0x22899a0 0.00% 0.00% postmaster [kernel.kallsyms] [k] audit_alloc | ---audit_alloc copy_process do_fork sys_clone stub_clone __libc_fork fork_process 0.00% 0.00% sh [kernel.kallsyms] [k] handle_mm_fault | ---handle_mm_fault | |--88.70%-- __do_page_fault | do_page_fault | page_fault | | | |--40.45%-- yyparse | | 0 | | | |--31.48%-- _int_malloc | | | --28.07%-- _init | 0x7ffc671efe22 | 0x6c61636f6c2f7273 | --11.30%-- __get_user_pages get_user_pages get_arg_page copy_strings copy_strings_kernel do_execve sys_execve stub_execve __execve 0.00% 0.00% init [kernel.kallsyms] [k] napi_skb_finish | ---napi_skb_finish napi_gro_receive tg3_poll_work tg3_poll_msix net_rx_action __do_softirq call_softirq do_softirq irq_exit do_IRQ ret_from_intr cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% init [kernel.kallsyms] [k] netif_receive_skb | ---netif_receive_skb napi_skb_finish napi_gro_receive tg3_poll_work tg3_poll_msix net_rx_action __do_softirq call_softirq do_softirq irq_exit do_IRQ ret_from_intr cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% init [kernel.kallsyms] [k] __netif_receive_skb | ---__netif_receive_skb netif_receive_skb napi_skb_finish napi_gro_receive tg3_poll_work tg3_poll_msix net_rx_action __do_softirq call_softirq do_softirq irq_exit do_IRQ ret_from_intr cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% init [kernel.kallsyms] [k] ip_rcv | ---ip_rcv __netif_receive_skb netif_receive_skb napi_skb_finish napi_gro_receive tg3_poll_work tg3_poll_msix net_rx_action __do_softirq call_softirq do_softirq irq_exit do_IRQ ret_from_intr cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] mpage_put_bnr_to_bhs | ---mpage_put_bnr_to_bhs mpage_da_map_and_submit mpage_add_bh_to_extent write_cache_pages_da ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% postmaster [kernel.kallsyms] [k] ep_unregister_pollwait | ---ep_unregister_pollwait ep_free ep_eventpoll_release __fput fput filp_close sys_close system_call_fastpath __close_nocancel 0.00% 0.00% postmaster postgres [.] InitializeSearchPath | ---InitializeSearchPath 0.00% 0.00% init [kernel.kallsyms] [k] enqueue_entity | ---enqueue_entity enqueue_task_fair enqueue_task activate_task try_to_wake_up | |--92.98%-- default_wake_function | autoremove_wake_function | __wake_up_common | __wake_up | insert_work | __queue_work | delayed_work_timer_fn | run_timer_softirq | __do_softirq | call_softirq | do_softirq | irq_exit | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --7.02%-- wake_up_process hrtimer_wakeup __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% irqbalance [kernel.kallsyms] [k] format_decode | ---format_decode | |--72.28%-- vsnprintf | seq_vprintf | seq_printf | show_interrupts | seq_read | proc_reg_read | vfs_read | sys_read | system_call_fastpath | __read_nocancel | --27.72%-- seq_vprintf seq_printf show_interrupts seq_read proc_reg_read vfs_read sys_read system_call_fastpath __read_nocancel 0.00% 0.00% postmaster postgres [.] CatalogCacheInitializeCache | ---CatalogCacheInitializeCache 0.00% 0.00% events/5 [kernel.kallsyms] [k] cache_reap | ---cache_reap worker_thread kthread child_rip 0.00% 0.00% postmaster libpthread-2.12.so [.] pthread_rwlock_wrlock | ---pthread_rwlock_wrlock 0.00% 0.00% init [kernel.kallsyms] [k] scsi_put_command | ---scsi_put_command scsi_next_command scsi_io_completion scsi_finish_command scsi_softirq_done blk_done_softirq __do_softirq call_softirq do_softirq irq_exit smp_call_function_single_interrupt call_function_single_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% init [kernel.kallsyms] [k] __scsi_put_command | ---__scsi_put_command scsi_put_command scsi_next_command scsi_io_completion scsi_finish_command scsi_softirq_done blk_done_softirq __do_softirq call_softirq do_softirq irq_exit smp_call_function_single_interrupt call_function_single_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% postmaster postgres [.] call_string_check_hook | ---call_string_check_hook 0.00% 0.00% postmaster postgres [.] AllocSetContextCreate | ---AllocSetContextCreate | |--34.88%-- 0xc --65.12%-- [...] 0.00% 0.00% postmaster postgres [.] mdnblocks | ---mdnblocks 0 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] dm_unplug_all | ---dm_unplug_all blk_unplug blk_backing_dev_unplug | |--92.26%-- block_sync_page | sync_page | __wait_on_bit | wait_on_page_bit | wait_on_page_writeback_range | filemap_fdatawait | jbd2_journal_commit_transaction | kjournald2 | kthread | child_rip | --7.74%-- sync_buffer __wait_on_bit out_of_line_wait_on_bit __wait_on_buffer jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% postmaster postgres [.] heap_open | ---heap_open 0.00% 0.00% postmaster postgres [.] pairingheap_add | ---pairingheap_add 0.00% 0.00% dcondemand dcondemand [.] 0x0000000000001607 | ---0x1607 0.00% 0.00% dcondemand dcondemand [.] 0xfffffffff7fb9607 | ---0x1607 0.00% 0.00% init [kernel.kallsyms] [k] wake_up_bit | ---wake_up_bit unlock_buffer end_buffer_async_write end_bio_bh_io_sync bio_endio dec_pending clone_endio bio_endio req_bio_endio blk_update_request blk_update_bidi_request blk_end_bidi_request blk_end_request scsi_io_completion scsi_finish_command scsi_softirq_done blk_done_softirq __do_softirq call_softirq do_softirq irq_exit smp_call_function_single_interrupt call_function_single_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% nrpe [kernel.kallsyms] [k] exit_mm | ---exit_mm do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% postmaster [kernel.kallsyms] [k] ip6_input_finish | ---ip6_input_finish ip6_input ip6_rcv_finish ipv6_rcv __netif_receive_skb process_backlog net_rx_action __do_softirq call_softirq local_bh_enable dev_queue_xmit ip6_finish_output2 ip6_finish_output ip6_output ip6_local_out ip6_push_pending_frames udp_v6_push_pending_frames udpv6_sendmsg inet_sendmsg sock_sendmsg sys_sendto system_call_fastpath __libc_send 0.00% 0.00% postmaster [kernel.kallsyms] [k] get_unused_fd_flags | ---get_unused_fd_flags | |--58.01%-- sys_epoll_create1 | system_call_fastpath | epoll_create1 | |--36.88%-- sys_pipe2 | sys_pipe | system_call_fastpath | __pipe | --5.11%-- do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% postmaster postgres [.] btnamecmp | ---btnamecmp 0.00% 0.00% pgbouncer [kernel.kallsyms] [k] schedule | ---schedule schedule_hrtimeout_range ep_poll sys_epoll_wait system_call_fastpath epoll_wait 0.00% 0.00% perf [kernel.kallsyms] [k] bit_waitqueue | ---bit_waitqueue | |--79.98%-- wake_up_bit | unlock_buffer | do_get_write_access | jbd2_journal_get_write_access | __ext4_journal_get_write_access | ext4_reserve_inode_write | ext4_mark_inode_dirty | ext4_dirty_inode | __mark_inode_dirty | generic_write_end | ext4_da_write_end | generic_file_buffered_write | __generic_file_aio_write | generic_file_aio_write | ext4_file_write | do_sync_write | vfs_write | sys_write | system_call_fastpath | __write_nocancel | | | --100.00%-- cmd_record | 0x67503 | main | __libc_start_main | --20.02%-- unlock_buffer do_get_write_access jbd2_journal_get_write_access __ext4_journal_get_write_access ext4_reserve_inode_write ext4_mark_inode_dirty ext4_dirty_inode __mark_inode_dirty generic_write_end ext4_da_write_end generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% events/11 [kernel.kallsyms] [k] cache_reap | ---cache_reap worker_thread kthread child_rip 0.00% 0.00% events/44 [kernel.kallsyms] [k] child_rip | ---child_rip 0.00% 0.00% events/44 [kernel.kallsyms] [k] kthread | ---kthread child_rip 0.00% 0.00% events/44 [kernel.kallsyms] [k] worker_thread | ---worker_thread kthread child_rip 0.00% 0.00% postmaster [unknown] [.] 0x0000000000000020 | ---0x20 0.00% 0.00% nrpe libcrypto.so.1.0.1e [.] lh_insert | ---lh_insert 0.00% 0.00% events/25 [kernel.kallsyms] [k] child_rip | ---child_rip 0.00% 0.00% events/25 [kernel.kallsyms] [k] kthread | ---kthread child_rip 0.00% 0.00% events/25 [kernel.kallsyms] [k] worker_thread | ---worker_thread kthread child_rip 0.00% 0.00% postmaster postgres [.] SHMQueueInsertBefore | ---SHMQueueInsertBefore 0.00% 0.00% init [kernel.kallsyms] [k] raise_softirq | ---raise_softirq | |--73.12%-- run_local_timers | update_process_times | tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | |--21.05%-- update_process_times | tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | |--4.10%-- scheduler_tick | update_process_times | tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --1.72%-- rcu_check_callbacks update_process_times tick_sched_timer __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% postmaster libc-2.12.so [.] _IO_file_init@@GLIBC_2.2.5 | ---_IO_file_init@@GLIBC_2.2.5 0.00% 0.00% nsrexecd [kernel.kallsyms] [k] cond_compute_av | ---cond_compute_av context_struct_compute_av security_compute_av avc_has_perm_noaudit avc_has_perm inode_has_perm selinux_inode_permission security_inode_permission __link_path_walk path_walk filename_lookup do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% postmaster [kernel.kallsyms] [k] vfs_rename | ---vfs_rename sys_renameat sys_rename cyl_sys_rename system_call_fastpath rename | |--81.79%-- 0x305f62642f706d74 --18.21%-- [...] 0.00% 0.00% init [kernel.kallsyms] [k] rcu_irq_enter | ---rcu_irq_enter | |--89.26%-- irq_enter | | | |--76.64%-- smp_apic_timer_interrupt | | apic_timer_interrupt | | cpuidle_idle_call | | cpu_idle | | start_secondary | | | --23.36%-- do_IRQ | ret_from_intr | cpuidle_idle_call | cpu_idle | start_secondary | --10.74%-- smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% events/50 [kernel.kallsyms] [k] schedule | ---schedule worker_thread kthread child_rip 0.00% 0.00% events/22 [kernel.kallsyms] [k] drain_array | ---drain_array cache_reap worker_thread kthread child_rip 0.00% 0.00% init [kernel.kallsyms] [k] rcu_enter_nohz | ---rcu_enter_nohz tick_nohz_stop_sched_tick | |--91.86%-- cpu_idle | start_secondary | --8.14%-- irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% init [kernel.kallsyms] [k] enqueue_hrtimer | ---enqueue_hrtimer | |--63.44%-- __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | |--30.27%-- __hrtimer_start_range_ns | | | |--79.54%-- hrtimer_start | | tick_nohz_stop_sched_tick | | | | | |--59.70%-- cpu_idle | | | start_secondary | | | | | --40.30%-- irq_exit | | | | | |--60.69%-- smp_apic_timer_interrupt | | | apic_timer_interrupt | | | cpuidle_idle_call | | | cpu_idle | | | start_secondary | | | | | --39.31%-- do_IRQ | | ret_from_intr | | cpuidle_idle_call | | cpu_idle | | start_secondary | | | --20.46%-- hrtimer_start_range_ns | tick_nohz_restart_sched_tick | cpu_idle | start_secondary | --6.29%-- hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% postmaster [kernel.kallsyms] [k] extract_entropy_user | ---extract_entropy_user urandom_read vfs_read sys_read system_call_fastpath __read_nocancel 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] __writepage | ---__writepage write_cache_pages generic_writepages journal_submit_inode_data_buffers jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] ext4_writepage | ---ext4_writepage __writepage write_cache_pages generic_writepages journal_submit_inode_data_buffers jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% xinetd [kernel.kallsyms] [k] stub_clone | ---stub_clone __libc_fork 0x1463c 0.00% 0.00% xinetd [kernel.kallsyms] [k] sys_clone | ---sys_clone stub_clone __libc_fork 0x1463c 0.00% 0.00% xinetd [kernel.kallsyms] [k] do_fork | ---do_fork sys_clone stub_clone __libc_fork 0x1463c 0.00% 0.00% xinetd [kernel.kallsyms] [k] copy_process | ---copy_process do_fork sys_clone stub_clone __libc_fork 0x1463c 0.00% 0.00% postmaster postgres [.] ReportGUCOption | ---ReportGUCOption 0.00% 0.00% init [kernel.kallsyms] [k] __phys_addr | ---__phys_addr | |--45.30%-- leave_mm | intel_idle | cpuidle_idle_call | cpu_idle | start_secondary | |--38.26%-- kmem_cache_free | mempool_free_slab | mempool_free | clone_endio | bio_endio | req_bio_endio | blk_update_request | blk_update_bidi_request | blk_end_bidi_request | blk_end_request | scsi_io_completion | scsi_finish_command | scsi_softirq_done | blk_done_softirq | __do_softirq | call_softirq | do_softirq | irq_exit | smp_call_function_single_interrupt | call_function_single_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --16.44%-- is_swiotlb_buffer unmap_single swiotlb_unmap_sg_attrs scsi_dma_unmap complete_cmd_fusion megasas_isr_fusion handle_IRQ_event handle_edge_irq handle_irq do_IRQ ret_from_intr cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% events/51 [kernel.kallsyms] [k] cache_reap | ---cache_reap worker_thread kthread child_rip 0.00% 0.00% events/5 [kernel.kallsyms] [k] drain_array | ---drain_array cache_reap worker_thread kthread child_rip 0.00% 0.00% nrpe [kernel.kallsyms] [k] avtab_search_node | ---avtab_search_node | |--77.77%-- context_struct_compute_av | security_compute_av | avc_has_perm_noaudit | avc_has_perm | inode_has_perm | selinux_inode_permission | security_inode_permission | inode_permission | may_open | do_filp_open | open_exec | do_execve | sys_execve | stub_execve | __execve | --22.23%-- security_compute_sid security_transition_sid selinux_bprm_set_creds security_bprm_set_creds prepare_binprm do_execve sys_execve stub_execve __execve 0.00% 0.00% dcondemand dcondemand [.] 0xfffffffff8002a2f | ---0x4aa2f 0.00% 0.00% dcondemand [kernel.kallsyms] [k] ia32_sysret | ---ia32_sysret 0x4aa2f 0.00% 0.00% dcondemand [kernel.kallsyms] [k] compat_sys_futex | ---compat_sys_futex ia32_sysret 0x4aa2f 0.00% 0.00% init [kernel.kallsyms] [k] account_process_tick | ---account_process_tick | |--75.52%-- update_process_times | tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --24.48%-- tick_sched_timer __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% nrpe [kernel.kallsyms] [k] open_exec | ---open_exec do_execve sys_execve stub_execve __execve 0.00% 0.00% nrpe [kernel.kallsyms] [k] security_inode_permission | ---security_inode_permission | |--78.28%-- inode_permission | may_open | do_filp_open | open_exec | do_execve | sys_execve | stub_execve | __execve | --21.72%-- __link_path_walk path_walk filename_lookup do_filp_open open_exec do_execve sys_execve stub_execve __execve 0.00% 0.00% nrpe [kernel.kallsyms] [k] selinux_inode_permission | ---selinux_inode_permission security_inode_permission | |--78.28%-- inode_permission | may_open | do_filp_open | open_exec | do_execve | sys_execve | stub_execve | __execve | --21.72%-- __link_path_walk path_walk filename_lookup do_filp_open open_exec do_execve sys_execve stub_execve __execve 0.00% 0.00% nrpe [kernel.kallsyms] [k] inode_has_perm | ---inode_has_perm selinux_inode_permission security_inode_permission | |--78.28%-- inode_permission | may_open | do_filp_open | open_exec | do_execve | sys_execve | stub_execve | __execve | --21.72%-- __link_path_walk path_walk filename_lookup do_filp_open open_exec do_execve sys_execve stub_execve __execve 0.00% 0.00% nrpe [kernel.kallsyms] [k] avc_has_perm | ---avc_has_perm inode_has_perm selinux_inode_permission security_inode_permission | |--78.28%-- inode_permission | may_open | do_filp_open | open_exec | do_execve | sys_execve | stub_execve | __execve | --21.72%-- __link_path_walk path_walk filename_lookup do_filp_open open_exec do_execve sys_execve stub_execve __execve 0.00% 0.00% nrpe [kernel.kallsyms] [k] avc_has_perm_noaudit | ---avc_has_perm_noaudit avc_has_perm inode_has_perm selinux_inode_permission security_inode_permission | |--78.28%-- inode_permission | may_open | do_filp_open | open_exec | do_execve | sys_execve | stub_execve | __execve | --21.72%-- __link_path_walk path_walk filename_lookup do_filp_open open_exec do_execve sys_execve stub_execve __execve 0.00% 0.00% init [kernel.kallsyms] [k] __timer_stats_hrtimer_set_start_info | ---__timer_stats_hrtimer_set_start_info __hrtimer_start_range_ns | |--80.41%-- hrtimer_start | tick_nohz_stop_sched_tick | cpu_idle | start_secondary | --19.59%-- hrtimer_start_range_ns tick_nohz_restart_sched_tick cpu_idle start_secondary 0.00% 0.00% init [kernel.kallsyms] [k] exit_idle | ---exit_idle | |--54.97%-- smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | |--34.38%-- do_IRQ | ret_from_intr | cpuidle_idle_call | cpu_idle | start_secondary | --10.66%-- apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% events/0 [kernel.kallsyms] [k] cache_reap | ---cache_reap worker_thread kthread child_rip 0.00% 0.00% events/4 [kernel.kallsyms] [k] drain_array | ---drain_array cache_reap worker_thread kthread child_rip 0.00% 0.00% events/13 [kernel.kallsyms] [k] child_rip | ---child_rip 0.00% 0.00% events/13 [kernel.kallsyms] [k] kthread | ---kthread child_rip 0.00% 0.00% events/13 [kernel.kallsyms] [k] worker_thread | ---worker_thread kthread child_rip 0.00% 0.00% cifsd [kernel.kallsyms] [k] child_rip | ---child_rip 0.00% 0.00% cifsd [kernel.kallsyms] [k] kthread | ---kthread child_rip 0.00% 0.00% cifsd [kernel.kallsyms] [k] cifs_demultiplex_thread | ---cifs_demultiplex_thread kthread child_rip 0.00% 0.00% cifsd [kernel.kallsyms] [k] cifs_read_from_socket | ---cifs_read_from_socket cifs_demultiplex_thread kthread child_rip 0.00% 0.00% cifsd [kernel.kallsyms] [k] cifs_readv_from_socket | ---cifs_readv_from_socket cifs_read_from_socket cifs_demultiplex_thread kthread child_rip 0.00% 0.00% events/19 [kernel.kallsyms] [k] cache_reap | ---cache_reap worker_thread kthread child_rip 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] _cond_resched | ---_cond_resched | |--78.83%-- mempool_alloc | bio_alloc_bioset | clone_bio | __split_and_process_bio | dm_make_request | generic_make_request | submit_bio | submit_bh | __block_write_full_page | block_write_full_page_endio | block_write_full_page | ext4_writepage | mpage_da_submit_io | mpage_da_map_and_submit | | | |--50.40%-- ext4_da_writepages | | do_writepages | | writeback_single_inode | | writeback_sb_inodes | | writeback_inodes_wb | | wb_writeback | | wb_do_writeback | | bdi_writeback_thread | | kthread | | child_rip | | | --49.60%-- mpage_add_bh_to_extent | write_cache_pages_da | ext4_da_writepages | do_writepages | writeback_single_inode | writeback_sb_inodes | writeback_inodes_wb | wb_writeback | wb_do_writeback | bdi_writeback_thread | kthread | child_rip | --21.17%-- ext4_num_dirty_pages ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% postmaster [kernel.kallsyms] [k] sock_poll | ---sock_poll | |--64.77%-- do_select | core_sys_select | sys_select | system_call_fastpath | __select | |--24.29%-- sys_epoll_ctl | system_call_fastpath | epoll_ctl | --10.94%-- ep_send_events_proc ep_scan_ready_list ep_poll sys_epoll_wait system_call_fastpath epoll_wait 0.00% 0.00% events/8 [kernel.kallsyms] [k] child_rip | ---child_rip 0.00% 0.00% events/8 [kernel.kallsyms] [k] kthread | ---kthread child_rip 0.00% 0.00% events/8 [kernel.kallsyms] [k] worker_thread | ---worker_thread kthread child_rip 0.00% 0.00% puppet libruby.so.2.1.0 [.] vm_exec_core | ---vm_exec_core 0.00% 0.00% perf [kernel.kallsyms] [k] __inc_zone_state | ---__inc_zone_state | |--71.19%-- __inc_zone_page_state | | | |--53.75%-- add_to_page_cache_locked | | add_to_page_cache_lru | | grab_cache_page_write_begin | | ext4_da_write_begin | | generic_file_buffered_write | | __generic_file_aio_write | | generic_file_aio_write | | ext4_file_write | | do_sync_write | | vfs_write | | sys_write | | system_call_fastpath | | __write_nocancel | | | --46.25%-- account_page_dirtied | __set_page_dirty | mark_buffer_dirty | __block_commit_write | block_write_end | generic_write_end | ext4_da_write_end | generic_file_buffered_write | __generic_file_aio_write | generic_file_aio_write | ext4_file_write | do_sync_write | vfs_write | sys_write | system_call_fastpath | __write_nocancel | --28.81%-- zone_statistics get_page_from_freelist __alloc_pages_nodemask alloc_pages_current __page_cache_alloc grab_cache_page_write_begin ext4_da_write_begin generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] deactivate_task | ---deactivate_task schedule io_schedule sync_page | |--60.06%-- __wait_on_bit | wait_on_page_bit | wait_on_page_writeback_range | filemap_fdatawait | jbd2_journal_commit_transaction | kjournald2 | kthread | child_rip | --39.94%-- __wait_on_bit_lock __lock_page write_cache_pages generic_writepages journal_submit_inode_data_buffers jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] dequeue_task | ---dequeue_task deactivate_task schedule io_schedule sync_page | |--60.06%-- __wait_on_bit | wait_on_page_bit | wait_on_page_writeback_range | filemap_fdatawait | jbd2_journal_commit_transaction | kjournald2 | kthread | child_rip | --39.94%-- __wait_on_bit_lock __lock_page write_cache_pages generic_writepages journal_submit_inode_data_buffers jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] dequeue_task_fair | ---dequeue_task_fair dequeue_task deactivate_task schedule io_schedule sync_page | |--60.06%-- __wait_on_bit | wait_on_page_bit | wait_on_page_writeback_range | filemap_fdatawait | jbd2_journal_commit_transaction | kjournald2 | kthread | child_rip | --39.94%-- __wait_on_bit_lock __lock_page write_cache_pages generic_writepages journal_submit_inode_data_buffers jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] dequeue_entity | ---dequeue_entity dequeue_task_fair dequeue_task deactivate_task schedule io_schedule sync_page | |--60.06%-- __wait_on_bit | wait_on_page_bit | wait_on_page_writeback_range | filemap_fdatawait | jbd2_journal_commit_transaction | kjournald2 | kthread | child_rip | --39.94%-- __wait_on_bit_lock __lock_page write_cache_pages generic_writepages journal_submit_inode_data_buffers jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] update_curr | ---update_curr dequeue_entity dequeue_task_fair dequeue_task deactivate_task schedule io_schedule sync_page | |--60.06%-- __wait_on_bit | wait_on_page_bit | wait_on_page_writeback_range | filemap_fdatawait | jbd2_journal_commit_transaction | kjournald2 | kthread | child_rip | --39.94%-- __wait_on_bit_lock __lock_page write_cache_pages generic_writepages journal_submit_inode_data_buffers jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% sh [kernel.kallsyms] [k] handle_pte_fault | ---handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault | |--40.45%-- yyparse | 0 | |--31.48%-- _int_malloc | --28.07%-- _init 0x7ffc671efe22 0x6c61636f6c2f7273 0.00% 0.00% postmaster [kernel.kallsyms] [k] dev_hard_start_xmit | ---dev_hard_start_xmit dev_queue_xmit ip6_finish_output2 ip6_finish_output ip6_output ip6_local_out ip6_push_pending_frames udp_v6_push_pending_frames udpv6_sendmsg inet_sendmsg sock_sendmsg sys_sendto system_call_fastpath __libc_send 0.00% 0.00% postmaster [kernel.kallsyms] [k] loopback_xmit | ---loopback_xmit dev_hard_start_xmit dev_queue_xmit ip6_finish_output2 ip6_finish_output ip6_output ip6_local_out ip6_push_pending_frames udp_v6_push_pending_frames udpv6_sendmsg inet_sendmsg sock_sendmsg sys_sendto system_call_fastpath __libc_send 0.00% 0.00% init [kernel.kallsyms] [k] sched_clock_idle_wakeup_event | ---sched_clock_idle_wakeup_event | |--60.95%-- tick_nohz_stop_idle | tick_check_idle | irq_enter | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | |--35.49%-- tick_check_idle | irq_enter | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --3.56%-- tick_nohz_restart_sched_tick cpu_idle start_secondary 0.00% 0.00% postmaster postgres [.] sigusr1_handler | ---sigusr1_handler 0.00% 0.00% nrpe ld-2.12.so [.] _dl_fixup | ---_dl_fixup 0.00% 0.00% perf [kernel.kallsyms] [k] unmap_underlying_metadata | ---unmap_underlying_metadata __block_prepare_write block_write_begin_newtrunc block_write_begin ext4_da_write_begin generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% postmaster [kernel.kallsyms] [k] kmem_cache_alloc_node_trace | ---kmem_cache_alloc_node_trace __kmalloc_node __alloc_skb sock_alloc_send_pskb sock_alloc_send_skb ip6_append_data udpv6_sendmsg inet_sendmsg sock_sendmsg sys_sendto system_call_fastpath __libc_send 0.00% 0.00% xinetd [kernel.kallsyms] [k] may_open | ---may_open do_filp_open open_exec | |--76.16%-- do_execve | sys_execve | stub_execve | __execve | --23.84%-- load_elf_binary cyl_load_binary search_binary_handler do_execve sys_execve stub_execve __execve 0.00% 0.00% xinetd [kernel.kallsyms] [k] inode_permission | ---inode_permission may_open do_filp_open open_exec | |--76.16%-- do_execve | sys_execve | stub_execve | __execve | --23.84%-- load_elf_binary cyl_load_binary search_binary_handler do_execve sys_execve stub_execve __execve 0.00% 0.00% dcservice [kernel.kallsyms] [k] get_futex_key | ---get_futex_key | |--80.99%-- futex_wait_setup | futex_wait | do_futex | compat_sys_futex | ia32_sysret | 0x4aa2f | --19.01%-- futex_wake do_futex compat_sys_futex ia32_sysret 0x4aa2f 0.00% 0.00% postmaster [kernel.kallsyms] [k] udpv6_rcv | ---udpv6_rcv ip6_input_finish ip6_input ip6_rcv_finish ipv6_rcv __netif_receive_skb process_backlog net_rx_action __do_softirq call_softirq local_bh_enable dev_queue_xmit ip6_finish_output2 ip6_finish_output ip6_output ip6_local_out ip6_push_pending_frames udp_v6_push_pending_frames udpv6_sendmsg inet_sendmsg sock_sendmsg sys_sendto system_call_fastpath __libc_send 0.00% 0.00% xinetd [kernel.kallsyms] [k] dup_mm | ---dup_mm copy_process do_fork sys_clone stub_clone __libc_fork 0x1463c 0.00% 0.00% nrpe [kernel.kallsyms] [k] __do_fault | ---__do_fault handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault | |--39.62%-- alarm | |--28.51%-- memset | _dl_map_object | |--12.43%-- _dl_fixup | |--9.97%-- pclose@@GLIBC_2.2.5 | --9.48%-- __libc_fork my_system 0x6f6967616e2f6c61 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] submit_bh | ---submit_bh | |--84.48%-- jbd2_journal_commit_transaction | kjournald2 | kthread | child_rip | --15.52%-- __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage __writepage write_cache_pages generic_writepages journal_submit_inode_data_buffers jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% postmaster [kernel.kallsyms] [k] __d_instantiate | ---__d_instantiate d_instantiate anon_inode_getfile sys_epoll_create1 system_call_fastpath epoll_create1 0.00% 0.00% pgbouncer [kernel.kallsyms] [k] find_busiest_group | ---find_busiest_group schedule schedule_hrtimeout_range ep_poll sys_epoll_wait system_call_fastpath epoll_wait 0.00% 0.00% events/13 [kernel.kallsyms] [k] cache_reap | ---cache_reap worker_thread kthread child_rip 0.00% 0.00% irqbalance [kernel.kallsyms] [k] kstat_irqs_cpu | ---kstat_irqs_cpu show_interrupts seq_read proc_reg_read vfs_read sys_read system_call_fastpath __read_nocancel 0.00% 0.00% events/43 [kernel.kallsyms] [k] child_rip | ---child_rip 0.00% 0.00% events/43 [kernel.kallsyms] [k] kthread | ---kthread child_rip 0.00% 0.00% events/43 [kernel.kallsyms] [k] worker_thread | ---worker_thread kthread child_rip 0.00% 0.00% events/43 [kernel.kallsyms] [k] schedule | ---schedule worker_thread kthread child_rip 0.00% 0.00% events/43 [kernel.kallsyms] [k] find_busiest_group | ---find_busiest_group schedule worker_thread kthread child_rip 0.00% 0.00% events/43 [kernel.kallsyms] [k] cpumask_next_and | ---cpumask_next_and find_busiest_group schedule worker_thread kthread child_rip 0.00% 0.00% events/43 [kernel.kallsyms] [k] find_next_bit | ---find_next_bit cpumask_next_and find_busiest_group schedule worker_thread kthread child_rip 0.00% 0.00% postmaster [kernel.kallsyms] [k] csum_partial_copy_generic | ---csum_partial_copy_generic | |--56.62%-- __libc_recv | --43.38%-- __libc_send 0.00% 0.00% perf [kernel.kallsyms] [k] put_page | ---put_page generic_write_end ext4_da_write_end generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% postmaster [kernel.kallsyms] [k] pick_next_task_rt | ---pick_next_task_rt | |--50.02%-- schedule_hrtimeout_range | ep_poll | sys_epoll_wait | system_call_fastpath | epoll_wait | --49.98%-- schedule | |--87.98%-- do_exit | do_group_exit | sys_exit_group | system_call_fastpath | --12.02%-- schedule_hrtimeout_range ep_poll sys_epoll_wait system_call_fastpath epoll_wait 0.00% 0.00% postmaster [kernel.kallsyms] [k] drop_file_write_access | ---drop_file_write_access __fput fput | |--56.34%-- filp_close | | | |--77.45%-- put_files_struct | | exit_files | | do_exit | | do_group_exit | | sys_exit_group | | system_call_fastpath | | | --22.55%-- sys_close | system_call_fastpath | __close_nocancel | --43.66%-- remove_vma do_munmap sys_munmap system_call_fastpath __GI___munmap 0.00% 0.00% postmaster [kernel.kallsyms] [k] dup_fd | ---dup_fd copy_process do_fork sys_clone stub_clone __libc_fork fork_process 0.00% 0.00% xinetd [unknown] [.] 0x61626d61732f6269 | ---0x61626d61732f6269 0.00% 0.00% xinetd ld-2.12.so [.] _dl_map_object | ---_dl_map_object 0.00% 0.00% events/50 [kernel.kallsyms] [k] sched_clock_cpu | ---sched_clock_cpu schedule worker_thread kthread child_rip 0.00% 0.00% irqbalance [kernel.kallsyms] [k] find_next_bit | ---find_next_bit | |--69.28%-- kstat_irqs | kstat_irqs_usr | show_stat | seq_read | proc_reg_read | vfs_read | sys_read | system_call_fastpath | __read_nocancel | --30.72%-- show_interrupts seq_read proc_reg_read vfs_read sys_read system_call_fastpath __read_nocancel 0.00% 0.00% dcservice dcservice [.] 0x0000000000018824 | ---0x18824 0.00% 0.00% dcservice dcservice [.] 0xfffffffff7fd0824 | ---0x18824 0.00% 0.00% irqbalance libc-2.12.so [.] __GI_____strtoull_l_internal | ---__GI_____strtoull_l_internal 0.00% 0.00% irqbalance libc-2.12.so [.] __close_nocancel | ---__close_nocancel 0.00% 0.00% irqbalance [kernel.kallsyms] [k] sys_close | ---sys_close system_call_fastpath __close_nocancel 0.00% 0.00% irqbalance [kernel.kallsyms] [k] filp_close | ---filp_close sys_close system_call_fastpath __close_nocancel 0.00% 0.00% irqbalance [kernel.kallsyms] [k] fput | ---fput filp_close sys_close system_call_fastpath __close_nocancel 0.00% 0.00% irqbalance [kernel.kallsyms] [k] __fput | ---__fput fput filp_close sys_close system_call_fastpath __close_nocancel 0.00% 0.00% postmaster [kernel.kallsyms] [k] udpv6_queue_rcv_skb | ---udpv6_queue_rcv_skb release_sock udpv6_sendmsg inet_sendmsg sock_sendmsg sys_sendto system_call_fastpath __libc_send 0.00% 0.00% postmaster [kernel.kallsyms] [k] sock_queue_rcv_skb | ---sock_queue_rcv_skb udpv6_queue_rcv_skb release_sock udpv6_sendmsg inet_sendmsg sock_sendmsg sys_sendto system_call_fastpath __libc_send 0.00% 0.00% init [kernel.kallsyms] [k] scsi_dma_unmap | ---scsi_dma_unmap complete_cmd_fusion megasas_isr_fusion handle_IRQ_event handle_edge_irq handle_irq do_IRQ ret_from_intr cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% init [kernel.kallsyms] [k] __local_bh_enable | ---__local_bh_enable | |--79.31%-- irq_enter | | | |--79.52%-- smp_apic_timer_interrupt | | apic_timer_interrupt | | cpuidle_idle_call | | cpu_idle | | start_secondary | | | --20.48%-- do_IRQ | ret_from_intr | cpuidle_idle_call | cpu_idle | start_secondary | |--15.39%-- _local_bh_enable | irq_enter | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --5.29%-- __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% winbindd libc-2.12.so [.] __xstat64 | ---__xstat64 0.00% 0.00% winbindd [kernel.kallsyms] [k] sys_newstat | ---sys_newstat system_call_fastpath __xstat64 0.00% 0.00% winbindd [kernel.kallsyms] [k] vfs_stat | ---vfs_stat sys_newstat system_call_fastpath __xstat64 0.00% 0.00% winbindd [kernel.kallsyms] [k] vfs_fstatat | ---vfs_fstatat vfs_stat sys_newstat system_call_fastpath __xstat64 0.00% 0.00% winbindd [kernel.kallsyms] [k] inode_has_perm | ---inode_has_perm | |--88.19%-- selinux_inode_permission | security_inode_permission | __link_path_walk | path_walk | filename_lookup | user_path_at | vfs_fstatat | vfs_stat | sys_newstat | system_call_fastpath | __xstat64 | --11.81%-- dentry_has_perm selinux_inode_getattr security_inode_getattr vfs_getattr vfs_fstatat vfs_stat sys_newstat system_call_fastpath __xstat64 0.00% 0.00% postmaster [kernel.kallsyms] [k] cache_alloc_refill | ---cache_alloc_refill | |--54.84%-- kmem_cache_alloc | | | |--52.39%-- dup_mm | | copy_process | | do_fork | | sys_clone | | stub_clone | | __libc_fork | | fork_process | | | --47.61%-- anon_vma_fork | dup_mm | copy_process | do_fork | sys_clone | stub_clone | __libc_fork | fork_process | --45.16%-- kmem_cache_alloc_node_trace __kmalloc_node __alloc_skb sock_alloc_send_pskb sock_alloc_send_skb ip6_append_data udpv6_sendmsg inet_sendmsg sock_sendmsg sys_sendto system_call_fastpath __libc_send 0.00% 0.00% init [kernel.kallsyms] [k] __blk_put_request | ---__blk_put_request | |--82.62%-- blk_finish_request | blk_end_bidi_request | blk_end_request | scsi_io_completion | scsi_finish_command | scsi_softirq_done | blk_done_softirq | __do_softirq | call_softirq | do_softirq | irq_exit | smp_call_function_single_interrupt | call_function_single_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --17.38%-- blk_end_bidi_request blk_end_request scsi_io_completion scsi_finish_command scsi_softirq_done blk_done_softirq __do_softirq call_softirq do_softirq irq_exit smp_call_function_single_interrupt call_function_single_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% events/40 [kernel.kallsyms] [k] child_rip | ---child_rip 0.00% 0.00% events/40 [kernel.kallsyms] [k] kthread | ---kthread child_rip 0.00% 0.00% events/40 [kernel.kallsyms] [k] worker_thread | ---worker_thread kthread child_rip 0.00% 0.00% init [kernel.kallsyms] [k] blk_finish_request | ---blk_finish_request blk_end_bidi_request blk_end_request scsi_io_completion scsi_finish_command scsi_softirq_done blk_done_softirq __do_softirq call_softirq do_softirq irq_exit smp_call_function_single_interrupt call_function_single_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% postmaster [kernel.kallsyms] [k] alloc_fd | ---alloc_fd | |--76.83%-- get_unused_fd_flags | | | |--91.90%-- sys_epoll_create1 | | system_call_fastpath | | epoll_create1 | | | --8.10%-- do_sys_open | sys_open | cyl_sys_open_full | cyl_sys_open | system_call_fastpath | __GI___libc_open | --23.17%-- sys_epoll_create1 system_call_fastpath epoll_create1 0.00% 0.00% events/33 [kernel.kallsyms] [k] cache_reap | ---cache_reap worker_thread kthread child_rip 0.00% 0.00% events/33 [kernel.kallsyms] [k] drain_array | ---drain_array cache_reap worker_thread kthread child_rip 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] enqueue_task_fair | ---enqueue_task_fair enqueue_task activate_task try_to_wake_up default_wake_function autoremove_wake_function wake_bit_function __wake_up_common __wake_up __wake_up_bit unlock_page __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage mpage_da_submit_io mpage_da_map_and_submit | |--55.60%-- ext4_da_writepages | do_writepages | writeback_single_inode | writeback_sb_inodes | writeback_inodes_wb | wb_writeback | wb_do_writeback | bdi_writeback_thread | kthread | child_rip | --44.40%-- mpage_add_bh_to_extent write_cache_pages_da ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% postmaster [kernel.kallsyms] [k] __udp6_lib_rcv | ---__udp6_lib_rcv udpv6_rcv ip6_input_finish ip6_input ip6_rcv_finish ipv6_rcv __netif_receive_skb process_backlog net_rx_action __do_softirq call_softirq local_bh_enable dev_queue_xmit ip6_finish_output2 ip6_finish_output ip6_output ip6_local_out ip6_push_pending_frames udp_v6_push_pending_frames udpv6_sendmsg inet_sendmsg sock_sendmsg sys_sendto system_call_fastpath __libc_send 0.00% 0.00% postmaster postgres [.] __errno_location@plt | ---__errno_location@plt 0.00% 0.00% qmgr [kernel.kallsyms] [k] cond_compute_av | ---cond_compute_av context_struct_compute_av security_compute_av avc_has_perm_noaudit avc_has_perm | |--42.94%-- socket_has_perm | selinux_socket_sendmsg | security_socket_sendmsg | sock_aio_write | do_sync_write | vfs_write | sys_write | system_call_fastpath | __write_nocancel | |--31.13%-- inode_has_perm | selinux_inode_permission | security_inode_permission | | | |--65.63%-- inode_permission | | may_open | | do_filp_open | | do_sys_open | | sys_open | | cyl_sys_open_full | | cyl_sys_open | | system_call_fastpath | | __GI___libc_open | | | --34.37%-- __link_path_walk | path_walk | filename_lookup | do_filp_open | do_sys_open | sys_open | cyl_sys_open_full | cyl_sys_open | system_call_fastpath | __GI___libc_open | --25.94%-- file_has_perm selinux_file_ioctl security_file_ioctl sys_ioctl system_call_fastpath __GI___ioctl 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] submit_bio | ---submit_bio submit_bh | |--92.08%-- jbd2_journal_commit_transaction | kjournald2 | kthread | child_rip | --7.92%-- __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage __writepage write_cache_pages generic_writepages journal_submit_inode_data_buffers jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] generic_make_request | ---generic_make_request submit_bio submit_bh | |--92.08%-- jbd2_journal_commit_transaction | kjournald2 | kthread | child_rip | --7.92%-- __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage __writepage write_cache_pages generic_writepages journal_submit_inode_data_buffers jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] scsi_request_fn | ---scsi_request_fn | |--56.90%-- __generic_unplug_device | generic_unplug_device | blk_unplug | dm_table_unplug_all | dm_unplug_all | blk_unplug | blk_backing_dev_unplug | | | |--83.00%-- block_sync_page | | sync_page | | __wait_on_bit | | wait_on_page_bit | | wait_on_page_writeback_range | | filemap_fdatawait | | jbd2_journal_commit_transaction | | kjournald2 | | kthread | | child_rip | | | --17.00%-- sync_buffer | __wait_on_bit | out_of_line_wait_on_bit | __wait_on_buffer | jbd2_journal_commit_transaction | kjournald2 | kthread | child_rip | --43.10%-- __blk_run_queue cfq_insert_request elv_insert __elv_add_request blk_queue_bio generic_make_request submit_bio submit_bh jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] scsi_dispatch_cmd | ---scsi_dispatch_cmd scsi_request_fn | |--56.90%-- __generic_unplug_device | generic_unplug_device | blk_unplug | dm_table_unplug_all | dm_unplug_all | blk_unplug | blk_backing_dev_unplug | | | |--83.00%-- block_sync_page | | sync_page | | __wait_on_bit | | wait_on_page_bit | | wait_on_page_writeback_range | | filemap_fdatawait | | jbd2_journal_commit_transaction | | kjournald2 | | kthread | | child_rip | | | --17.00%-- sync_buffer | __wait_on_bit | out_of_line_wait_on_bit | __wait_on_buffer | jbd2_journal_commit_transaction | kjournald2 | kthread | child_rip | --43.10%-- __blk_run_queue cfq_insert_request elv_insert __elv_add_request blk_queue_bio generic_make_request submit_bio submit_bh jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] megasas_queue_command | ---megasas_queue_command scsi_dispatch_cmd scsi_request_fn | |--56.90%-- __generic_unplug_device | generic_unplug_device | blk_unplug | dm_table_unplug_all | dm_unplug_all | blk_unplug | blk_backing_dev_unplug | | | |--83.00%-- block_sync_page | | sync_page | | __wait_on_bit | | wait_on_page_bit | | wait_on_page_writeback_range | | filemap_fdatawait | | jbd2_journal_commit_transaction | | kjournald2 | | kthread | | child_rip | | | --17.00%-- sync_buffer | __wait_on_bit | out_of_line_wait_on_bit | __wait_on_buffer | jbd2_journal_commit_transaction | kjournald2 | kthread | child_rip | --43.10%-- __blk_run_queue cfq_insert_request elv_insert __elv_add_request blk_queue_bio generic_make_request submit_bio submit_bh jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] megasas_build_and_issue_cmd_fusion | ---megasas_build_and_issue_cmd_fusion megasas_queue_command scsi_dispatch_cmd scsi_request_fn | |--56.90%-- __generic_unplug_device | generic_unplug_device | blk_unplug | dm_table_unplug_all | dm_unplug_all | blk_unplug | blk_backing_dev_unplug | | | |--83.00%-- block_sync_page | | sync_page | | __wait_on_bit | | wait_on_page_bit | | wait_on_page_writeback_range | | filemap_fdatawait | | jbd2_journal_commit_transaction | | kjournald2 | | kthread | | child_rip | | | --17.00%-- sync_buffer | __wait_on_bit | out_of_line_wait_on_bit | __wait_on_buffer | jbd2_journal_commit_transaction | kjournald2 | kthread | child_rip | --43.10%-- __blk_run_queue cfq_insert_request elv_insert __elv_add_request blk_queue_bio generic_make_request submit_bio submit_bh jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] megasas_build_io_fusion | ---megasas_build_io_fusion megasas_build_and_issue_cmd_fusion megasas_queue_command scsi_dispatch_cmd scsi_request_fn | |--56.90%-- __generic_unplug_device | generic_unplug_device | blk_unplug | dm_table_unplug_all | dm_unplug_all | blk_unplug | blk_backing_dev_unplug | | | |--83.00%-- block_sync_page | | sync_page | | __wait_on_bit | | wait_on_page_bit | | wait_on_page_writeback_range | | filemap_fdatawait | | jbd2_journal_commit_transaction | | kjournald2 | | kthread | | child_rip | | | --17.00%-- sync_buffer | __wait_on_bit | out_of_line_wait_on_bit | __wait_on_buffer | jbd2_journal_commit_transaction | kjournald2 | kthread | child_rip | --43.10%-- __blk_run_queue cfq_insert_request elv_insert __elv_add_request blk_queue_bio generic_make_request submit_bio submit_bh jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% cifsd [kernel.kallsyms] [k] kernel_recvmsg | ---kernel_recvmsg cifs_readv_from_socket cifs_read_from_socket cifs_demultiplex_thread kthread child_rip 0.00% 0.00% cifsd [kernel.kallsyms] [k] sock_recvmsg | ---sock_recvmsg kernel_recvmsg cifs_readv_from_socket cifs_read_from_socket cifs_demultiplex_thread kthread child_rip 0.00% 0.00% cifsd [kernel.kallsyms] [k] inet_recvmsg | ---inet_recvmsg sock_recvmsg kernel_recvmsg cifs_readv_from_socket cifs_read_from_socket cifs_demultiplex_thread kthread child_rip 0.00% 0.00% cifsd [kernel.kallsyms] [k] tcp_recvmsg | ---tcp_recvmsg inet_recvmsg sock_recvmsg kernel_recvmsg cifs_readv_from_socket cifs_read_from_socket cifs_demultiplex_thread kthread child_rip 0.00% 0.00% cifsd [kernel.kallsyms] [k] sk_wait_data | ---sk_wait_data tcp_recvmsg inet_recvmsg sock_recvmsg kernel_recvmsg cifs_readv_from_socket cifs_read_from_socket cifs_demultiplex_thread kthread child_rip 0.00% 0.00% cifsd [kernel.kallsyms] [k] schedule_timeout | ---schedule_timeout sk_wait_data tcp_recvmsg inet_recvmsg sock_recvmsg kernel_recvmsg cifs_readv_from_socket cifs_read_from_socket cifs_demultiplex_thread kthread child_rip 0.00% 0.00% cifsd [kernel.kallsyms] [k] schedule | ---schedule schedule_timeout sk_wait_data tcp_recvmsg inet_recvmsg sock_recvmsg kernel_recvmsg cifs_readv_from_socket cifs_read_from_socket cifs_demultiplex_thread kthread child_rip 0.00% 0.00% cifsd [kernel.kallsyms] [k] find_busiest_group | ---find_busiest_group schedule schedule_timeout sk_wait_data tcp_recvmsg inet_recvmsg sock_recvmsg kernel_recvmsg cifs_readv_from_socket cifs_read_from_socket cifs_demultiplex_thread kthread child_rip 0.00% 0.00% events/24 [kernel.kallsyms] [k] vmstat_update | ---vmstat_update worker_thread kthread child_rip 0.00% 0.00% events/24 [kernel.kallsyms] [k] refresh_cpu_vm_stats | ---refresh_cpu_vm_stats vmstat_update worker_thread kthread child_rip 0.00% 0.00% nrpe [kernel.kallsyms] [k] unmap_vmas | ---unmap_vmas exit_mmap mmput | |--71.01%-- exit_mm | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | --28.99%-- flush_old_exec load_elf_binary cyl_load_binary search_binary_handler do_execve sys_execve stub_execve __execve 0.00% 0.00% events/45 [kernel.kallsyms] [k] child_rip | ---child_rip 0.00% 0.00% events/45 [kernel.kallsyms] [k] kthread | ---kthread child_rip 0.00% 0.00% events/45 [kernel.kallsyms] [k] worker_thread | ---worker_thread kthread child_rip 0.00% 0.00% postmaster [kernel.kallsyms] [k] ext4_rename | ---ext4_rename vfs_rename sys_renameat sys_rename cyl_sys_rename system_call_fastpath rename 0x305f62642f706d74 0.00% 0.00% dcondemand [kernel.kallsyms] [k] do_futex | ---do_futex compat_sys_futex ia32_sysret 0x4aa2f 0.00% 0.00% events/0 [kernel.kallsyms] [k] drain_array | ---drain_array cache_reap worker_thread kthread child_rip 0.00% 0.00% events/2 [kernel.kallsyms] [k] cache_reap | ---cache_reap worker_thread kthread child_rip 0.00% 0.00% rs:main Q:Reg libpthread-2.12.so [.] 0xffff808e5b24a7cd | ---0xe7cd 0x2035323a35313a38 0.00% 0.00% rs:main Q:Reg [kernel.kallsyms] [k] sys_write | ---sys_write system_call_fastpath 0xe7cd 0x2035323a35313a38 0.00% 0.00% rs:main Q:Reg [kernel.kallsyms] [k] vfs_write | ---vfs_write sys_write system_call_fastpath 0xe7cd 0x2035323a35313a38 0.00% 0.00% nrpe [kernel.kallsyms] [k] may_open | ---may_open do_filp_open | |--94.43%-- open_exec | do_execve | sys_execve | stub_execve | __execve | --5.57%-- do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open __fopen_internal 0.00% 0.00% nrpe [kernel.kallsyms] [k] inode_permission | ---inode_permission may_open do_filp_open | |--94.43%-- open_exec | do_execve | sys_execve | stub_execve | __execve | --5.57%-- do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open __fopen_internal 0.00% 0.00% perf libc-2.12.so [.] __GI___ioctl | ---__GI___ioctl cmd_record 0x67503 main __libc_start_main 0.00% 0.00% perf [kernel.kallsyms] [k] sys_ioctl | ---sys_ioctl system_call_fastpath __GI___ioctl cmd_record 0x67503 main __libc_start_main 0.00% 0.00% perf [kernel.kallsyms] [k] do_vfs_ioctl | ---do_vfs_ioctl sys_ioctl system_call_fastpath __GI___ioctl cmd_record 0x67503 main __libc_start_main 0.00% 0.00% perf [kernel.kallsyms] [k] vfs_ioctl | ---vfs_ioctl do_vfs_ioctl sys_ioctl system_call_fastpath __GI___ioctl cmd_record 0x67503 main __libc_start_main 0.00% 0.00% perf [kernel.kallsyms] [k] perf_ioctl | ---perf_ioctl vfs_ioctl do_vfs_ioctl sys_ioctl system_call_fastpath __GI___ioctl cmd_record 0x67503 main __libc_start_main 0.00% 0.00% perf [kernel.kallsyms] [k] perf_event_for_each_child | ---perf_event_for_each_child perf_ioctl vfs_ioctl do_vfs_ioctl sys_ioctl system_call_fastpath __GI___ioctl cmd_record 0x67503 main __libc_start_main 0.00% 0.00% perf [kernel.kallsyms] [k] smp_call_function_single | ---smp_call_function_single | |--85.32%-- _perf_event_enable | perf_event_for_each_child | perf_ioctl | vfs_ioctl | do_vfs_ioctl | sys_ioctl | system_call_fastpath | __GI___ioctl | cmd_record | 0x67503 | main | __libc_start_main | --14.68%-- _perf_event_disable perf_event_for_each_child perf_ioctl vfs_ioctl do_vfs_ioctl sys_ioctl system_call_fastpath __GI___ioctl cmd_record 0x67503 main __libc_start_main 0.00% 0.00% perf [kernel.kallsyms] [k] generic_exec_single | ---generic_exec_single smp_call_function_single | |--85.32%-- _perf_event_enable | perf_event_for_each_child | perf_ioctl | vfs_ioctl | do_vfs_ioctl | sys_ioctl | system_call_fastpath | __GI___ioctl | cmd_record | 0x67503 | main | __libc_start_main | --14.68%-- _perf_event_disable perf_event_for_each_child perf_ioctl vfs_ioctl do_vfs_ioctl sys_ioctl system_call_fastpath __GI___ioctl cmd_record 0x67503 main __libc_start_main 0.00% 0.00% postmaster postgres [.] errstart | ---errstart 0.00% 0.00% swapper [kernel.kallsyms] [k] local_apic_timer_interrupt | ---local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle rest_init start_kernel x86_64_start_reservations x86_64_start_kernel 0.00% 0.00% swapper [kernel.kallsyms] [k] hrtimer_interrupt | ---hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle rest_init start_kernel x86_64_start_reservations x86_64_start_kernel 0.00% 0.00% postmaster [kernel.kallsyms] [k] skb_release_data | ---skb_release_data __kfree_skb consume_skb skb_free_datagram skb_free_datagram_locked udpv6_recvmsg sock_common_recvmsg sock_recvmsg sys_recvfrom system_call_fastpath __libc_recv 0.00% 0.00% nrpe [kernel.kallsyms] [k] dput | ---dput | |--54.71%-- __fput | fput | filp_close | sys_close | | | |--53.03%-- setup_new_exec | | load_elf_binary | | cyl_load_binary | | search_binary_handler | | do_execve | | sys_execve | | stub_execve | | __execve | | | --46.97%-- system_call_fastpath | __close_nocancel | --45.29%-- path_to_nameidata __link_path_walk path_walk filename_lookup do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% watchdog/21 [kernel.kallsyms] [k] child_rip | ---child_rip 0.00% 0.00% watchdog/21 [kernel.kallsyms] [k] kthread | ---kthread child_rip 0.00% 0.00% watchdog/21 [kernel.kallsyms] [k] watchdog | ---watchdog kthread child_rip 0.00% 0.00% watchdog/21 [kernel.kallsyms] [k] schedule | ---schedule watchdog kthread child_rip 0.00% 0.00% init [kernel.kallsyms] [k] update_cpu_load | ---update_cpu_load | |--93.07%-- scheduler_tick | update_process_times | tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --6.93%-- update_process_times tick_sched_timer __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% postmaster [kernel.kallsyms] [k] pipe_read_release | ---pipe_read_release __fput fput filp_close put_files_struct exit_files do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% postmaster [kernel.kallsyms] [k] ip_route_input | ---ip_route_input | |--50.00%-- arp_process | arp_rcv | __netif_receive_skb | netif_receive_skb | napi_skb_finish | napi_gro_receive | tg3_poll_work | tg3_poll_msix | net_rx_action | __do_softirq | call_softirq | do_softirq | irq_exit | do_IRQ | ret_from_intr | heap_page_prune_opt | --50.00%-- ip_rcv_finish ip_rcv __netif_receive_skb netif_receive_skb napi_skb_finish napi_gro_receive tg3_poll_work tg3_poll_msix net_rx_action __do_softirq call_softirq do_softirq irq_exit do_IRQ ret_from_intr ReleaseAndReadBuffer 0.00% 0.00% postmaster [kernel.kallsyms] [k] __netdev_alloc_skb | ---__netdev_alloc_skb tg3_poll_work tg3_poll_msix net_rx_action __do_softirq call_softirq do_softirq irq_exit do_IRQ ret_from_intr | |--50.00%-- LWLockAcquire | --50.00%-- DataChecksumsEnabled 0.00% 0.00% postmaster [kernel.kallsyms] [k] ipt_local_in_hook | ---ipt_local_in_hook nf_iterate nf_hook_slow ip_local_deliver ip_rcv_finish ip_rcv __netif_receive_skb netif_receive_skb napi_skb_finish napi_gro_receive tg3_poll_work tg3_poll_msix net_rx_action __do_softirq call_softirq do_softirq irq_exit | |--50.01%-- smp_apic_timer_interrupt | apic_timer_interrupt | PinBuffer | --49.99%-- do_IRQ ret_from_intr hash_search_with_hash_value 0.00% 0.00% postmaster [kernel.kallsyms] [k] __delayacct_blkio_end | ---__delayacct_blkio_end | |--50.01%-- sync_page | __wait_on_bit_lock | __lock_page | find_lock_page | shmem_getpage_gfp | shmem_fault | __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | heap_hot_search_buffer | --49.99%-- io_schedule sync_page __wait_on_bit_lock __lock_page find_lock_page shmem_getpage_gfp shmem_fault __do_fault handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault heap_hot_search_buffer 0.00% 0.00% postmaster [kernel.kallsyms] [k] arp_rcv | ---arp_rcv __netif_receive_skb netif_receive_skb napi_skb_finish napi_gro_receive tg3_poll_work tg3_poll_msix net_rx_action __do_softirq call_softirq do_softirq irq_exit do_IRQ ret_from_intr | |--50.01%-- heap_page_prune_opt | --49.99%-- index_getprocinfo 0.00% 0.00% postmaster [kernel.kallsyms] [k] arp_process | ---arp_process arp_rcv __netif_receive_skb netif_receive_skb napi_skb_finish napi_gro_receive tg3_poll_work tg3_poll_msix net_rx_action __do_softirq call_softirq do_softirq irq_exit do_IRQ ret_from_intr | |--50.01%-- heap_page_prune_opt | --49.99%-- index_getprocinfo 0.00% 0.00% postmaster [kernel.kallsyms] [k] kfree_skb | ---kfree_skb nf_hook_slow ip_local_deliver ip_rcv_finish ip_rcv __netif_receive_skb netif_receive_skb napi_skb_finish napi_gro_receive tg3_poll_work tg3_poll_msix net_rx_action __do_softirq call_softirq do_softirq irq_exit do_IRQ ret_from_intr | |--50.01%-- ResourceArrayRemove | --49.99%-- PinBuffer 0.00% 0.00% postmaster [kernel.kallsyms] [k] skb_release_head_state | ---skb_release_head_state __kfree_skb kfree_skb nf_hook_slow ip_local_deliver ip_rcv_finish ip_rcv __netif_receive_skb netif_receive_skb napi_skb_finish napi_gro_receive tg3_poll_work tg3_poll_msix net_rx_action __do_softirq call_softirq do_softirq irq_exit do_IRQ ret_from_intr | |--50.01%-- ResourceArrayRemove | --49.99%-- PinBuffer 0.00% 0.00% postmaster [kernel.kallsyms] [k] nf_conntrack_destroy | ---nf_conntrack_destroy skb_release_head_state __kfree_skb kfree_skb nf_hook_slow ip_local_deliver ip_rcv_finish ip_rcv __netif_receive_skb netif_receive_skb napi_skb_finish napi_gro_receive tg3_poll_work tg3_poll_msix net_rx_action __do_softirq call_softirq do_softirq irq_exit do_IRQ ret_from_intr | |--50.01%-- ResourceArrayRemove | --49.99%-- PinBuffer 0.00% 0.00% postmaster [kernel.kallsyms] [k] destroy_conntrack | ---destroy_conntrack nf_conntrack_destroy skb_release_head_state __kfree_skb kfree_skb nf_hook_slow ip_local_deliver ip_rcv_finish ip_rcv __netif_receive_skb netif_receive_skb napi_skb_finish napi_gro_receive tg3_poll_work tg3_poll_msix net_rx_action __do_softirq call_softirq do_softirq irq_exit do_IRQ ret_from_intr | |--50.01%-- ResourceArrayRemove | --49.99%-- PinBuffer 0.00% 0.00% postmaster [kernel.kallsyms] [k] ip6_cork_release | ---ip6_cork_release | |--50.01%-- udp_v6_push_pending_frames | udpv6_sendmsg | inet_sendmsg | sock_sendmsg | sys_sendto | system_call_fastpath | __libc_send | --49.99%-- ip6_push_pending_frames udp_v6_push_pending_frames udpv6_sendmsg inet_sendmsg sock_sendmsg sys_sendto system_call_fastpath __libc_send 0.00% 0.00% events/34 [kernel.kallsyms] [k] schedule | ---schedule worker_thread kthread child_rip 0.00% 0.00% nrpe [kernel.kallsyms] [k] do_mmap_pgoff | ---do_mmap_pgoff | |--69.59%-- sys_mmap_pgoff | sys_mmap | system_call_fastpath | mmap64 | _dl_map_object | --30.41%-- elf_map load_elf_binary cyl_load_binary search_binary_handler do_execve sys_execve stub_execve __execve 0.00% 0.00% postmaster [kernel.kallsyms] [k] security_inode_create | ---security_inode_create vfs_create do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open | |--23.01%-- __fopen_internal --76.99%-- [...] 0.00% 0.00% postmaster [kernel.kallsyms] [k] selinux_inode_create | ---selinux_inode_create security_inode_create vfs_create do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open | |--23.01%-- __fopen_internal --76.99%-- [...] 0.00% 0.00% postmaster [kernel.kallsyms] [k] may_create | ---may_create selinux_inode_create security_inode_create vfs_create do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open | |--23.01%-- __fopen_internal --76.99%-- [...] 0.00% 0.00% postmaster [kernel.kallsyms] [k] security_transition_sid | ---security_transition_sid may_create selinux_inode_create security_inode_create vfs_create do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open | |--23.01%-- __fopen_internal --76.99%-- [...] 0.00% 0.00% postmaster [kernel.kallsyms] [k] security_compute_sid | ---security_compute_sid security_transition_sid may_create selinux_inode_create security_inode_create vfs_create do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open | |--23.01%-- __fopen_internal --76.99%-- [...] 0.00% 0.00% perf [kernel.kallsyms] [k] ext4_has_free_blocks | ---ext4_has_free_blocks ext4_claim_free_blocks ext4_da_get_block_prep __block_prepare_write block_write_begin_newtrunc block_write_begin ext4_da_write_begin generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% nrpe nrpe [.] my_system | ---my_system 0x6f6967616e2f6c61 0.00% 0.00% postmaster [kernel.kallsyms] [k] native_set_pmd | ---native_set_pmd | |--50.12%-- handle_mm_fault | __do_page_fault | do_page_fault | page_fault | _bt_checkpage | --49.88%-- __pte_alloc handle_mm_fault __do_page_fault do_page_fault page_fault heap_page_prune_opt 0.00% 0.00% perf [kernel.kallsyms] [k] _spin_lock_irq | ---_spin_lock_irq | |--52.41%-- add_to_page_cache_locked | add_to_page_cache_lru | grab_cache_page_write_begin | ext4_da_write_begin | generic_file_buffered_write | __generic_file_aio_write | generic_file_aio_write | ext4_file_write | do_sync_write | vfs_write | sys_write | system_call_fastpath | __write_nocancel | --47.59%-- add_to_page_cache_lru grab_cache_page_write_begin ext4_da_write_begin generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% postmaster [kernel.kallsyms] [k] ___pud_free_tlb | ---___pud_free_tlb free_pgd_range free_pgtables exit_mmap mmput exit_mm do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% postmaster [kernel.kallsyms] [k] irq_entries_start | ---irq_entries_start | |--50.11%-- PinBuffer | --49.89%-- do_page_fault page_fault heap_hot_search_buffer 0.00% 0.00% postmaster [kernel.kallsyms] [k] wake_up_new_task | ---wake_up_new_task do_fork sys_clone stub_clone __libc_fork fork_process 0.00% 0.00% postmaster libc-2.12.so [.] __GI___libc_read | ---__GI___libc_read 0.00% 0.00% postmaster libc-2.12.so [.] _IO_sgetn | ---_IO_sgetn 0.00% 0.00% postmaster [kernel.kallsyms] [k] shm_close | ---shm_close remove_vma exit_mmap mmput exit_mm do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% postmaster libc-2.12.so [.] _IO_iter_begin | ---_IO_iter_begin fork_process 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] bio_alloc | ---bio_alloc submit_bh __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage mpage_da_submit_io mpage_da_map_and_submit | |--52.11%-- ext4_da_writepages | do_writepages | writeback_single_inode | writeback_sb_inodes | writeback_inodes_wb | wb_writeback | wb_do_writeback | bdi_writeback_thread | kthread | child_rip | --47.89%-- mpage_add_bh_to_extent write_cache_pages_da ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% postmaster [kernel.kallsyms] [k] update_vsyscall | ---update_vsyscall timekeeping_update do_timer tick_do_update_jiffies64 tick_sched_timer __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt | |--50.43%-- LWLockAcquire | --49.57%-- heap_page_prune_opt 0.00% 0.00% postmaster [kernel.kallsyms] [k] set_next_entity | ---set_next_entity pick_next_task_fair schedule schedule_hrtimeout_range ep_poll sys_epoll_wait system_call_fastpath epoll_wait 0.00% 0.00% postmaster [kernel.kallsyms] [k] retint_careful | ---retint_careful | |--50.49%-- PinBuffer | --49.51%-- UnpinBuffer.clone.0 0.00% 0.00% postmaster [kernel.kallsyms] [k] put_prev_task_fair | ---put_prev_task_fair | |--50.49%-- schedule | retint_careful | PinBuffer | --49.51%-- retint_careful UnpinBuffer.clone.0 0.00% 0.00% postmaster [unknown] [.] 0x0000000000002ef3 | ---0x2ef3 0.00% 0.00% postmaster [kernel.kallsyms] [k] vsnprintf | ---vsnprintf | |--68.58%-- dynamic_dname | anon_inodefs_dname | d_path | FileUtil_GetPath_bypath | FileUtil_GetPath | hook_security_file_free | security_file_free | __fput | fput | filp_close | | | |--71.83%-- put_files_struct | | exit_files | | do_exit | | do_group_exit | | sys_exit_group | | system_call_fastpath | | | --28.17%-- sys_close | system_call_fastpath | __close_nocancel | --31.42%-- snprintf proc_flush_task release_task wait_consider_task do_wait sys_wait4 system_call_fastpath __libc_waitpid 0.00% 0.00% events/32 [kernel.kallsyms] [k] schedule | ---schedule worker_thread kthread child_rip 0.00% 0.00% postmaster [kernel.kallsyms] [k] place_entity | ---place_entity enqueue_entity enqueue_task_fair enqueue_task activate_task try_to_wake_up | |--50.52%-- wake_up_state | signal_wake_up | complete_signal | __send_signal | send_signal | do_send_sig_info | group_send_sig_info | kill_pid_info | sys_kill | system_call_fastpath | __GI___kill | --49.48%-- default_wake_function autoremove_wake_function __wake_up_common __wake_up insert_work __queue_work delayed_work_timer_fn run_timer_softirq __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt LWLockAcquire 0.00% 0.00% postmaster pg_stat_statements.so [.] standard_ExecutorFinish@plt | ---standard_ExecutorFinish@plt 0.00% 0.00% postmaster [unknown] [.] 0x000205c500007f65 | ---0x205c500007f65 0.00% 0.00% postmaster [unknown] [.] 0x0000003d4c022190 | ---0x3d4c022190 0.00% 0.00% postmaster [kernel.kallsyms] [k] retint_with_reschedule | ---retint_with_reschedule LWLockAcquire 0.00% 0.00% postmaster [kernel.kallsyms] [k] __phys_addr | ---__phys_addr leave_mm flush_tlb_mm unmap_vmas exit_mmap mmput exit_mm do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% postmaster [kernel.kallsyms] [k] hrtick_start_fair | ---hrtick_start_fair dequeue_task_fair dequeue_task deactivate_task schedule schedule_hrtimeout_range ep_poll sys_epoll_wait system_call_fastpath epoll_wait 0.00% 0.00% postmaster [unknown] [.] 0x000064c770000000 | ---0x64c770000000 0.00% 0.00% init [kernel.kallsyms] [k] update_vsyscall | ---update_vsyscall timekeeping_update do_timer tick_do_update_jiffies64 | |--53.47%-- tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --46.53%-- tick_check_idle irq_enter smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% postmaster [kernel.kallsyms] [k] __task_pid_nr_ns | ---__task_pid_nr_ns | |--50.54%-- schedule_tail | ret_from_fork | __libc_fork | fork_process | --49.46%-- perf_event_tid perf_event_task_output perf_event_aux_ctx perf_event_aux perf_event_task perf_event_exit_task do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% postmaster postgres [.] ExecTypeFromTL | ---ExecTypeFromTL 0.00% 0.00% postmaster [unknown] [.] 0x00001bc870000000 | ---0x1bc870000000 0.00% 0.00% postmaster postgres [.] get_op_hash_functions | ---get_op_hash_functions | |--49.69%-- 0x10000bea6 --50.31%-- [...] 0.00% 0.00% postmaster postgres [.] HandleParallelMessages | ---HandleParallelMessages 0.00% 0.00% postmaster libnss_files-2.12.so [.] _init | ---_init | |--50.18%-- _fini | exit | --49.82%-- exit 0.00% 0.00% postmaster postgres [.] ExecInitIndexOnlyScan | ---ExecInitIndexOnlyScan 0.00% 0.00% postmaster [kernel.kallsyms] [k] select_idle_sibling | ---select_idle_sibling select_task_rq_fair try_to_wake_up | |--50.63%-- default_wake_function | autoremove_wake_function | wake_bit_function | __wake_up_common | __wake_up | __wake_up_bit | unlock_page | __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | HeapTupleSatisfiesMVCC | --49.37%-- wake_up_state signal_wake_up complete_signal __send_signal send_signal do_send_sig_info group_send_sig_info kill_pid_info sys_kill system_call_fastpath __GI___kill 0.00% 0.00% postmaster [unknown] [.] 0x0002e17b00007f65 | ---0x2e17b00007f65 0.00% 0.00% postmaster [unknown] [.] 0x00000000022edb58 | ---0x22edb58 0.00% 0.00% postmaster [kernel.kallsyms] [k] free_hot_page | ---free_hot_page | |--50.16%-- __put_single_page | put_page | do_wp_page | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | ret_from_fork | __libc_fork | fork_process | --49.84%-- __free_pages free_pages pgd_free __mmdrop finish_task_switch schedule_tail ret_from_fork __libc_fork fork_process 0.00% 0.00% postmaster [unknown] [.] 0x000000000002b15e | ---0x2b15e 0.00% 0.00% postmaster postgres [.] BaseInit | ---BaseInit 0.00% 0.00% postmaster [unknown] [.] 0x00021f6b00007f65 | ---0x21f6b00007f65 0.00% 0.00% postmaster [unknown] [.] 0x000000000006e679 | ---0x6e679 0.00% 0.00% postmaster libnss_files-2.12.so [.] _fini | ---_fini exit 0.00% 0.00% postmaster [unknown] [.] 0x0000000000004104 | ---0x4104 0.00% 0.00% postmaster [unknown] [.] 0x000031bc70000000 | ---0x31bc70000000 0.00% 0.00% postmaster [unknown] [.] 0x000000000001368a | ---0x1368a 0.00% 0.00% postmaster [unknown] [.] 0x00028ad700007f65 | ---0x28ad700007f65 0.00% 0.00% postmaster [unknown] [.] 0x0003659300007f65 | ---0x3659300007f65 0.00% 0.00% postmaster [kernel.kallsyms] [k] sys_rt_sigaction | ---sys_rt_sigaction system_call_fastpath __GI___libc_sigaction 0 0.00% 0.00% postmaster [kernel.kallsyms] [k] do_sigaction | ---do_sigaction sys_rt_sigaction system_call_fastpath __GI___libc_sigaction 0 0.00% 0.00% postmaster [kernel.kallsyms] [k] free_fs_struct | ---free_fs_struct | |--50.08%-- do_exit | do_group_exit | sys_exit_group | system_call_fastpath | --49.92%-- exit_fs do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% postmaster [unknown] [.] 0x0002deca00007f65 | ---0x2deca00007f65 0.00% 0.00% postmaster postgres [.] on_exit_reset | ---on_exit_reset 0.00% 0.00% postmaster [unknown] [.] 0x00008b9200007f65 | ---0x8b9200007f65 0.00% 0.00% perf [kernel.kallsyms] [k] update_rq_clock | ---update_rq_clock dequeue_task deactivate_task schedule schedule_hrtimeout_range poll_schedule_timeout do_sys_poll sys_poll system_call_fastpath __poll 0x67503 main __libc_start_main 0.00% 0.00% postmaster postgres [.] ClosePostmasterPorts | ---ClosePostmasterPorts 0.00% 0.00% postmaster [kernel.kallsyms] [k] pgd_free | ---pgd_free __mmdrop finish_task_switch schedule_tail ret_from_fork __libc_fork fork_process 0.00% 0.00% postmaster [kernel.kallsyms] [k] free_pages | ---free_pages pgd_free __mmdrop finish_task_switch schedule_tail ret_from_fork __libc_fork fork_process 0.00% 0.00% postmaster [kernel.kallsyms] [k] __free_pages | ---__free_pages free_pages pgd_free __mmdrop finish_task_switch schedule_tail ret_from_fork __libc_fork fork_process 0.00% 0.00% postmaster [kernel.kallsyms] [k] __destroy_inode | ---__destroy_inode destroy_inode generic_drop_inode iput dentry_iput d_kill dput __fput fput filp_close put_files_struct exit_files do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% postmaster [kernel.kallsyms] [k] security_inode_free | ---security_inode_free __destroy_inode destroy_inode generic_drop_inode iput dentry_iput d_kill dput __fput fput filp_close put_files_struct exit_files do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% postmaster [kernel.kallsyms] [k] selinux_inode_free_security | ---selinux_inode_free_security security_inode_free __destroy_inode destroy_inode generic_drop_inode iput dentry_iput d_kill dput __fput fput filp_close put_files_struct exit_files do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% postmaster [unknown] [.] 0x6c6c61726170203a | ---0x6c6c61726170203a 0.00% 0.00% postmaster [unknown] [.] 0x000000010000aa09 | ---0x10000aa09 0.00% 0.00% postmaster postgres [.] SearchSysCacheList | ---SearchSysCacheList 0x10000aa09 0.00% 0.00% events/14 [kernel.kallsyms] [k] schedule | ---schedule worker_thread kthread child_rip 0.00% 0.00% events/14 [kernel.kallsyms] [k] find_busiest_group | ---find_busiest_group schedule worker_thread kthread child_rip 0.00% 0.00% postmaster [unknown] [.] 0x00002baa00000000 | ---0x2baa00000000 0.00% 0.00% postmaster [unknown] [.] 0x0003bbdf00007f65 | ---0x3bbdf00007f65 0.00% 0.00% postmaster [kernel.kallsyms] [k] __drain_alien_cache | ---__drain_alien_cache kmem_cache_free | |--50.19%-- __sigqueue_free | __dequeue_signal | dequeue_signal | get_signal_to_deliver | do_signal | do_notify_resume | int_signal | epoll_wait | --49.81%-- remove_vma exit_mmap mmput exit_mm do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% postmaster [unknown] [.] 0x00000e2900000000 | ---0xe2900000000 0.00% 0.00% postmaster libc-2.12.so [.] __modfl | ---__modfl 0.00% 0.00% postmaster [unknown] [.] 0x000351b200007f65 | ---0x351b200007f65 0.00% 0.00% postmaster [kernel.kallsyms] [k] ptep_set_access_flags | ---ptep_set_access_flags do_wp_page handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault | |--50.51%-- __libc_fork | fork_process | --49.49%-- InitPostmasterChild 0.00% 0.00% postmaster postgres [.] CatalogCacheComputeTupleHashValue | ---CatalogCacheComputeTupleHashValue 0.00% 0.00% postmaster [unknown] [.] 0x0000000000003aa5 | ---0x3aa5 0.00% 0.00% postmaster [kernel.kallsyms] [k] down_write | ---down_write | |--51.17%-- shm_close | remove_vma | exit_mmap | mmput | exit_mm | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | --48.83%-- sys_brk system_call_fastpath __brk 0.00% 0.00% postmaster postgres [.] InstrStartParallelQuery | ---InstrStartParallelQuery 0.00% 0.00% postmaster postgres [.] RelationInitIndexAccessInfo | ---RelationInitIndexAccessInfo 0.00% 0.00% postmaster postgres [.] __ctype_b_loc@plt | ---__ctype_b_loc@plt 0.00% 0.00% postmaster postgres [.] mdinit | ---mdinit 0.00% 0.00% postmaster [unknown] [.] 0x00007fff8d47d3e0 | ---0x7fff8d47d3e0 0.00% 0.00% postmaster postgres [.] superuser_arg | ---superuser_arg 0.00% 0.00% postmaster postgres [.] AtEOXact_Namespace | ---AtEOXact_Namespace 0.00% 0.00% postmaster postgres [.] dsa_attach_in_place | ---dsa_attach_in_place 0.00% 0.00% postmaster [kernel.kallsyms] [k] acl_permission_check | ---acl_permission_check | |--51.43%-- generic_permission | inode_permission | may_open | do_filp_open | do_sys_open | sys_open | cyl_sys_open_full | cyl_sys_open | system_call_fastpath | __GI___libc_open | --48.57%-- __link_path_walk path_walk filename_lookup do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open __fopen_internal 0.00% 0.00% postmaster postgres [.] RemoveLocalLock | ---RemoveLocalLock 0.00% 0.00% postmaster [kernel.kallsyms] [k] selinux_cred_free | ---selinux_cred_free | |--50.18%-- security_cred_free | put_cred_rcu | __rcu_process_callbacks | rcu_process_callbacks | __do_softirq | call_softirq | do_softirq | irq_exit | smp_apic_timer_interrupt | apic_timer_interrupt | heap_hot_search_buffer | --49.82%-- put_cred_rcu __rcu_process_callbacks rcu_process_callbacks __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt LWLockAcquire 0.00% 0.00% postmaster postgres [.] check_stack_depth | ---check_stack_depth 0.00% 0.00% nrpe [kernel.kallsyms] [k] security_compute_av | ---security_compute_av avc_has_perm_noaudit avc_has_perm inode_has_perm selinux_inode_permission security_inode_permission inode_permission may_open do_filp_open open_exec do_execve sys_execve stub_execve __execve 0.00% 0.00% nrpe [kernel.kallsyms] [k] context_struct_compute_av | ---context_struct_compute_av security_compute_av avc_has_perm_noaudit avc_has_perm inode_has_perm selinux_inode_permission security_inode_permission inode_permission may_open do_filp_open open_exec do_execve sys_execve stub_execve __execve 0.00% 0.00% dcservice [kernel.kallsyms] [k] futex_wake | ---futex_wake do_futex compat_sys_futex ia32_sysret 0x4aa2f 0.00% 0.00% postmaster libpthread-2.12.so [.] sem_trywait | ---sem_trywait 0.00% 0.00% perf libc-2.12.so [.] __execve | ---__execve | |--31.82%-- perf_evlist__prepare_workload | cmd_record | 0x67503 | main | __libc_start_main --68.18%-- [...] 0.00% 0.00% perf [kernel.kallsyms] [k] stub_execve | ---stub_execve __execve | |--31.82%-- perf_evlist__prepare_workload | cmd_record | 0x67503 | main | __libc_start_main --68.18%-- [...] 0.00% 0.00% perf [kernel.kallsyms] [k] sys_execve | ---sys_execve stub_execve __execve | |--31.82%-- perf_evlist__prepare_workload | cmd_record | 0x67503 | main | __libc_start_main --68.18%-- [...] 0.00% 0.00% perf [kernel.kallsyms] [k] do_execve | ---do_execve sys_execve stub_execve __execve | |--31.82%-- perf_evlist__prepare_workload | cmd_record | 0x67503 | main | __libc_start_main --68.18%-- [...] 0.00% 0.00% winbindd [kernel.kallsyms] [k] user_path_at | ---user_path_at vfs_fstatat vfs_stat sys_newstat system_call_fastpath __xstat64 0.00% 0.00% winbindd [kernel.kallsyms] [k] filename_lookup | ---filename_lookup user_path_at vfs_fstatat vfs_stat sys_newstat system_call_fastpath __xstat64 0.00% 0.00% winbindd [kernel.kallsyms] [k] path_walk | ---path_walk filename_lookup user_path_at vfs_fstatat vfs_stat sys_newstat system_call_fastpath __xstat64 0.00% 0.00% winbindd [kernel.kallsyms] [k] __link_path_walk | ---__link_path_walk path_walk filename_lookup user_path_at vfs_fstatat vfs_stat sys_newstat system_call_fastpath __xstat64 0.00% 0.00% winbindd [kernel.kallsyms] [k] security_inode_permission | ---security_inode_permission __link_path_walk path_walk filename_lookup user_path_at vfs_fstatat vfs_stat sys_newstat system_call_fastpath __xstat64 0.00% 0.00% winbindd [kernel.kallsyms] [k] selinux_inode_permission | ---selinux_inode_permission security_inode_permission __link_path_walk path_walk filename_lookup user_path_at vfs_fstatat vfs_stat sys_newstat system_call_fastpath __xstat64 0.00% 0.00% winbindd [kernel.kallsyms] [k] avc_has_perm | ---avc_has_perm inode_has_perm selinux_inode_permission security_inode_permission __link_path_walk path_walk filename_lookup user_path_at vfs_fstatat vfs_stat sys_newstat system_call_fastpath __xstat64 0.00% 0.00% winbindd [kernel.kallsyms] [k] avc_has_perm_noaudit | ---avc_has_perm_noaudit avc_has_perm inode_has_perm selinux_inode_permission security_inode_permission __link_path_walk path_walk filename_lookup user_path_at vfs_fstatat vfs_stat sys_newstat system_call_fastpath __xstat64 0.00% 0.00% winbindd [kernel.kallsyms] [k] security_compute_av | ---security_compute_av avc_has_perm_noaudit avc_has_perm inode_has_perm selinux_inode_permission security_inode_permission __link_path_walk path_walk filename_lookup user_path_at vfs_fstatat vfs_stat sys_newstat system_call_fastpath __xstat64 0.00% 0.00% winbindd [kernel.kallsyms] [k] context_struct_compute_av | ---context_struct_compute_av security_compute_av avc_has_perm_noaudit avc_has_perm inode_has_perm selinux_inode_permission security_inode_permission __link_path_walk path_walk filename_lookup user_path_at vfs_fstatat vfs_stat sys_newstat system_call_fastpath __xstat64 0.00% 0.00% winbindd [kernel.kallsyms] [k] cond_compute_av | ---cond_compute_av context_struct_compute_av security_compute_av avc_has_perm_noaudit avc_has_perm inode_has_perm selinux_inode_permission security_inode_permission __link_path_walk path_walk filename_lookup user_path_at vfs_fstatat vfs_stat sys_newstat system_call_fastpath __xstat64 0.00% 0.00% winbindd [kernel.kallsyms] [k] avtab_search_node | ---avtab_search_node cond_compute_av context_struct_compute_av security_compute_av avc_has_perm_noaudit avc_has_perm inode_has_perm selinux_inode_permission security_inode_permission __link_path_walk path_walk filename_lookup user_path_at vfs_fstatat vfs_stat sys_newstat system_call_fastpath __xstat64 0.00% 0.00% check_users [kernel.kallsyms] [k] page_fault | ---page_fault | |--37.15%-- _nl_load_domain | _nl_find_domain | __dcigettext | main | |--34.57%-- ptmalloc_init | _nl_find_locale | setlocale | --28.29%-- _dl_init_paths dl_main _dl_sysdep_start 0.00% 0.00% init [kernel.kallsyms] [k] task_rq_lock | ---task_rq_lock try_to_wake_up | |--59.28%-- default_wake_function | autoremove_wake_function | __wake_up_common | __wake_up | insert_work | __queue_work | delayed_work_timer_fn | run_timer_softirq | __do_softirq | call_softirq | do_softirq | irq_exit | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --40.72%-- wake_up_process | |--65.88%-- process_timeout | run_timer_softirq | __do_softirq | call_softirq | do_softirq | irq_exit | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --34.12%-- watchdog_timer_fn __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] __elv_add_request | ---__elv_add_request blk_queue_bio generic_make_request submit_bio submit_bh __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage mpage_da_submit_io mpage_da_map_and_submit mpage_add_bh_to_extent write_cache_pages_da ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] elv_insert | ---elv_insert __elv_add_request blk_queue_bio generic_make_request submit_bio submit_bh __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage mpage_da_submit_io mpage_da_map_and_submit mpage_add_bh_to_extent write_cache_pages_da ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] __generic_unplug_device | ---__generic_unplug_device elv_insert __elv_add_request blk_queue_bio generic_make_request submit_bio submit_bh __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage mpage_da_submit_io mpage_da_map_and_submit mpage_add_bh_to_extent write_cache_pages_da ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] scsi_request_fn | ---scsi_request_fn __generic_unplug_device elv_insert __elv_add_request blk_queue_bio generic_make_request submit_bio submit_bh __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage mpage_da_submit_io mpage_da_map_and_submit mpage_add_bh_to_extent write_cache_pages_da ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] blk_peek_request | ---blk_peek_request scsi_request_fn __generic_unplug_device elv_insert __elv_add_request blk_queue_bio generic_make_request submit_bio submit_bh __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage mpage_da_submit_io mpage_da_map_and_submit mpage_add_bh_to_extent write_cache_pages_da ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] sd_prep_fn | ---sd_prep_fn blk_peek_request scsi_request_fn __generic_unplug_device elv_insert __elv_add_request blk_queue_bio generic_make_request submit_bio submit_bh __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage mpage_da_submit_io mpage_da_map_and_submit mpage_add_bh_to_extent write_cache_pages_da ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] scsi_setup_fs_cmnd | ---scsi_setup_fs_cmnd sd_prep_fn blk_peek_request scsi_request_fn __generic_unplug_device elv_insert __elv_add_request blk_queue_bio generic_make_request submit_bio submit_bh __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage mpage_da_submit_io mpage_da_map_and_submit mpage_add_bh_to_extent write_cache_pages_da ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% postmaster postgres [.] CommitTransaction | ---CommitTransaction 0.00% 0.00% postmaster postgres [.] AtEOXact_GUC | ---AtEOXact_GUC 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] _spin_unlock_irqrestore | ---_spin_unlock_irqrestore | |--50.53%-- try_to_wake_up | default_wake_function | autoremove_wake_function | wake_bit_function | __wake_up_common | __wake_up | __wake_up_bit | unlock_page | __block_write_full_page | block_write_full_page_endio | block_write_full_page | ext4_writepage | mpage_da_submit_io | mpage_da_map_and_submit | mpage_add_bh_to_extent | write_cache_pages_da | ext4_da_writepages | do_writepages | writeback_single_inode | writeback_sb_inodes | writeback_inodes_wb | wb_writeback | wb_do_writeback | bdi_writeback_thread | kthread | child_rip | --49.47%-- blkiocg_update_io_merged_stats cfq_bio_merged elv_bio_merged blk_queue_bio generic_make_request submit_bio submit_bh __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage mpage_da_submit_io mpage_da_map_and_submit mpage_add_bh_to_extent write_cache_pages_da ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% postmaster [kernel.kallsyms] [k] __bitmap_weight | ---__bitmap_weight unmap_vmas | |--52.35%-- exit_mmap | mmput | exit_mm | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | --47.65%-- unmap_region do_munmap sys_munmap system_call_fastpath __GI___munmap 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] enqueue_entity | ---enqueue_entity enqueue_task_fair enqueue_task activate_task try_to_wake_up default_wake_function autoremove_wake_function wake_bit_function __wake_up_common __wake_up __wake_up_bit unlock_page __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage mpage_da_submit_io mpage_da_map_and_submit | |--50.04%-- ext4_da_writepages | do_writepages | writeback_single_inode | writeback_sb_inodes | writeback_inodes_wb | wb_writeback | wb_do_writeback | bdi_writeback_thread | kthread | child_rip | --49.96%-- mpage_add_bh_to_extent write_cache_pages_da ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% events/17 [kernel.kallsyms] [k] child_rip | ---child_rip 0.00% 0.00% events/17 [kernel.kallsyms] [k] kthread | ---kthread child_rip 0.00% 0.00% events/17 [kernel.kallsyms] [k] worker_thread | ---worker_thread kthread child_rip 0.00% 0.00% postmaster librt-2.12.so [.] __pthread_once@plt | ---__pthread_once@plt 0.00% 0.00% postmaster postgres [.] ExecInitNode | ---ExecInitNode 0.00% 0.00% postmaster postgres [.] time@plt | ---time@plt 0.00% 0.00% postmaster postgres [.] btendscan | ---btendscan 0.00% 0.00% postmaster postgres [.] _readRangeTblEntry | ---_readRangeTblEntry 0.00% 0.00% postmaster [kernel.kallsyms] [k] put_page | ---put_page | |--51.82%-- do_wp_page | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | ret_from_fork | __libc_fork | fork_process | --48.18%-- filemap_fault __do_fault handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault guc_name_compare 0x22c5cf8 0 0.00% 0.00% postmaster [kernel.kallsyms] [k] lookup_mnt | ---lookup_mnt | |--50.47%-- do_lookup | __link_path_walk | path_walk | filename_lookup | do_filp_open | do_sys_open | sys_open | cyl_sys_open_full | cyl_sys_open | system_call_fastpath | __GI___libc_open | dsm_impl_op | --49.53%-- follow_managed do_lookup __link_path_walk path_walk filename_lookup do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open dsm_impl_op 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] pagevec_lookup | ---pagevec_lookup mpage_put_bnr_to_bhs mpage_da_map_and_submit mpage_add_bh_to_extent write_cache_pages_da ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] find_get_pages | ---find_get_pages pagevec_lookup mpage_put_bnr_to_bhs mpage_da_map_and_submit mpage_add_bh_to_extent write_cache_pages_da ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% check_open_file libperl.so [.] Perl_save_pushptrptr | ---Perl_save_pushptrptr 0.00% 0.00% check_open_file libperl.so [.] 0x000000000005d0b8 | ---0x5d0b8 0.00% 0.00% check_open_file libperl.so [.] 0xffffffc2b0a5d0b8 | ---0x5d0b8 0.00% 0.00% postmaster postgres [.] SIGetDataEntries | ---SIGetDataEntries 0.00% 0.00% check_open_file libperl.so [.] Perl_sv_upgrade | ---Perl_sv_upgrade 0.00% 0.00% postmaster [unknown] [.] 0x023083a800000000 | ---0x23083a800000000 0.00% 0.00% dcservice [kernel.kallsyms] [k] futex_wait_setup | ---futex_wait_setup futex_wait do_futex compat_sys_futex ia32_sysret 0x4aa2f 0.00% 0.00% postmaster libc-2.12.so [.] __strstr_sse2 | ---__strstr_sse2 | |--90.99%-- __fopen_internal --9.01%-- [...] 0.00% 0.00% check_open_file libperl.so [.] Perl_yylex | ---Perl_yylex 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] elv_bio_merged | ---elv_bio_merged blk_queue_bio generic_make_request submit_bio submit_bh __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage mpage_da_submit_io mpage_da_map_and_submit mpage_add_bh_to_extent write_cache_pages_da ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] cfq_bio_merged | ---cfq_bio_merged elv_bio_merged blk_queue_bio generic_make_request submit_bio submit_bh __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage mpage_da_submit_io mpage_da_map_and_submit mpage_add_bh_to_extent write_cache_pages_da ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] blkiocg_update_io_merged_stats | ---blkiocg_update_io_merged_stats cfq_bio_merged elv_bio_merged blk_queue_bio generic_make_request submit_bio submit_bh __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage mpage_da_submit_io mpage_da_map_and_submit mpage_add_bh_to_extent write_cache_pages_da ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% postmaster postgres [.] RelationParseRelOptions | ---RelationParseRelOptions 0.00% 0.00% postmaster libc-2.12.so [.] _IO_str_init_static_internal | ---_IO_str_init_static_internal | |--49.12%-- __sigprocmask | _int_free --50.88%-- [...] 0.00% 0.00% postmaster postgres [.] readOidCols | ---readOidCols 0x900007f65 0.00% 0.00% postmaster [kernel.kallsyms] [k] __pud_alloc | ---__pud_alloc copy_page_range dup_mm copy_process do_fork sys_clone stub_clone __libc_fork fork_process 0.00% 0.00% perf [kernel.kallsyms] [k] fput | ---fput free_poll_entry poll_freewait do_sys_poll sys_poll system_call_fastpath __poll 0x67503 main __libc_start_main 0.00% 0.00% postmaster postgres [.] RelationMapOidToFilenode | ---RelationMapOidToFilenode 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] ll_back_merge_fn | ---ll_back_merge_fn blk_queue_bio generic_make_request submit_bio submit_bh __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage mpage_da_submit_io mpage_da_map_and_submit mpage_add_bh_to_extent write_cache_pages_da ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% postmaster postgres [.] NamespaceCallback | ---NamespaceCallback 0.00% 0.00% postmaster postgres [.] shm_mq_sendv | ---shm_mq_sendv | |--53.03%-- 0x44 --46.97%-- [...] 0.00% 0.00% postmaster [kernel.kallsyms] [k] vfs_dq_init | ---vfs_dq_init | |--50.46%-- do_sys_open | sys_open | cyl_sys_open_full | cyl_sys_open | system_call_fastpath | __GI___libc_open | --49.54%-- do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open dsm_impl_op 0.00% 0.00% check_open_file libperl.so [.] Perl_hv_common | ---Perl_hv_common 0.00% 0.00% postmaster [kernel.kallsyms] [k] get_vma_policy | ---get_vma_policy | |--52.94%-- handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | sYSMALLOc | --47.06%-- alloc_pages_vma handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault AllocSetAlloc 0.00% 0.00% init [kernel.kallsyms] [k] lapic_next_event | ---lapic_next_event | |--93.62%-- tick_program_event | | | |--56.70%-- hrtimer_force_reprogram | | __remove_hrtimer | | __hrtimer_start_range_ns | | hrtimer_start | | tick_nohz_stop_sched_tick | | cpu_idle | | start_secondary | | | --43.30%-- hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --6.38%-- clockevents_program_event tick_program_event hrtimer_force_reprogram __remove_hrtimer __hrtimer_start_range_ns hrtimer_start tick_nohz_stop_sched_tick cpu_idle start_secondary 0.00% 0.00% postmaster postgres [.] pg_utf_mblen | ---pg_utf_mblen 0.00% 0.00% postmaster postgres [.] SwitchToSharedLatch | ---SwitchToSharedLatch 0.00% 0.00% postmaster [unknown] [.] 0x007f007365726774 | ---0x7f007365726774 0.00% 0.00% postmaster postgres [.] GetCatalogSnapshot | ---GetCatalogSnapshot 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] inc_zone_page_state | ---inc_zone_page_state __test_set_page_writeback test_set_page_writeback __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage mpage_da_submit_io mpage_da_map_and_submit mpage_add_bh_to_extent write_cache_pages_da ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% postmaster [kernel.kallsyms] [k] __skb_recv_datagram | ---__skb_recv_datagram udpv6_recvmsg sock_common_recvmsg sock_recvmsg sys_recvfrom system_call_fastpath __libc_recv 0.00% 0.00% postmaster postgres [.] quote_qualified_identifier | ---quote_qualified_identifier 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] blkiocg_update_dispatch_stats | ---blkiocg_update_dispatch_stats | |--50.11%-- generic_make_request | submit_bio | submit_bh | __block_write_full_page | block_write_full_page_endio | block_write_full_page | ext4_writepage | mpage_da_submit_io | mpage_da_map_and_submit | mpage_add_bh_to_extent | write_cache_pages_da | ext4_da_writepages | do_writepages | writeback_single_inode | writeback_sb_inodes | writeback_inodes_wb | wb_writeback | wb_do_writeback | bdi_writeback_thread | kthread | child_rip | --49.89%-- blk_throtl_bio generic_make_request submit_bio submit_bh __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage mpage_da_submit_io mpage_da_map_and_submit mpage_add_bh_to_extent write_cache_pages_da ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% postmaster postgres [.] ReceiveSharedInvalidMessages | ---ReceiveSharedInvalidMessages 0.00% 0.00% postmaster [kernel.kallsyms] [k] path_get | ---path_get | |--50.13%-- perf_event_mmap | mmap_region | do_mmap_pgoff | sys_mmap_pgoff | sys_mmap | system_call_fastpath | __GI___mmap64 | --49.87%-- d_path FileUtil_GetPath_bypath FileUtil_GetPath hook_security_file_free security_file_free __fput fput filp_close sys_close system_call_fastpath __close_nocancel 0.00% 0.00% postmaster [unknown] [.] 0x0000000002289a10 | ---0x2289a10 0.00% 0.00% check_open_file [kernel.kallsyms] [k] do_page_fault | ---do_page_fault page_fault _int_malloc 0.00% 0.00% check_open_file [kernel.kallsyms] [k] __do_page_fault | ---__do_page_fault do_page_fault page_fault _int_malloc 0.00% 0.00% check_open_file [kernel.kallsyms] [k] handle_mm_fault | ---handle_mm_fault __do_page_fault do_page_fault page_fault _int_malloc 0.00% 0.00% check_open_file [kernel.kallsyms] [k] handle_pte_fault | ---handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault _int_malloc 0.00% 0.00% check_open_file [kernel.kallsyms] [k] alloc_pages_vma | ---alloc_pages_vma handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault _int_malloc 0.00% 0.00% check_open_file [kernel.kallsyms] [k] __alloc_pages_nodemask | ---__alloc_pages_nodemask alloc_pages_vma handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault _int_malloc 0.00% 0.00% check_open_file [kernel.kallsyms] [k] clear_page_c_e | ---clear_page_c_e __alloc_pages_nodemask alloc_pages_vma handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault _int_malloc 0.00% 0.00% postmaster [unknown] [.] 0x00000000022c5d58 | ---0x22c5d58 0 0.00% 0.00% postmaster postgres [.] AtEOXact_HashTables | ---AtEOXact_HashTables 0.00% 0.00% postmaster [kernel.kallsyms] [k] file_kill | ---file_kill | |--93.98%-- __fput | fput | filp_close | sys_close | system_call_fastpath | __close_nocancel | --6.02%-- fput filp_close sys_close system_call_fastpath __close_nocancel 0.00% 0.00% postmaster postgres [.] BecomeLockGroupMember | ---BecomeLockGroupMember 0.00% 0.00% postmaster postgres [.] ResourceOwnerRememberLock | ---ResourceOwnerRememberLock 0.00% 0.00% perf [kernel.kallsyms] [k] _spin_unlock_irqrestore | ---_spin_unlock_irqrestore | |--59.89%-- free_poll_entry | poll_freewait | do_sys_poll | sys_poll | system_call_fastpath | __poll | 0x67503 | main | __libc_start_main | --40.11%-- __wake_up jbd2_journal_stop __ext4_journal_stop ext4_da_write_end generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% postmaster postgres [.] pg_char_to_encoding | ---pg_char_to_encoding 0.00% 0.00% postmaster postgres [.] mdclose | ---mdclose 0.00% 0.00% postmaster [kernel.kallsyms] [k] futex_wait_setup | ---futex_wait_setup futex_wait do_futex sys_futex system_call_fastpath sem_wait 0.00% 0.00% perf [kernel.kallsyms] [k] jbd2_journal_put_journal_head | ---jbd2_journal_put_journal_head | |--52.13%-- jbd2_journal_get_write_access | __ext4_journal_get_write_access | ext4_reserve_inode_write | ext4_mark_inode_dirty | ext4_dirty_inode | __mark_inode_dirty | generic_write_end | ext4_da_write_end | generic_file_buffered_write | __generic_file_aio_write | generic_file_aio_write | ext4_file_write | do_sync_write | vfs_write | sys_write | system_call_fastpath | __write_nocancel | --47.87%-- __ext4_journal_get_write_access ext4_reserve_inode_write ext4_mark_inode_dirty ext4_dirty_inode __mark_inode_dirty generic_write_end ext4_da_write_end generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% postmaster [kernel.kallsyms] [k] generic_delete_inode | ---generic_delete_inode generic_drop_inode iput dentry_iput d_kill dput sys_renameat sys_rename cyl_sys_rename system_call_fastpath rename | |--67.36%-- 0x315f62642f706d74 --32.64%-- [...] 0.00% 0.00% postmaster [kernel.kallsyms] [k] ext4_delete_inode | ---ext4_delete_inode generic_delete_inode generic_drop_inode iput dentry_iput d_kill dput sys_renameat sys_rename cyl_sys_rename system_call_fastpath rename | |--67.36%-- 0x315f62642f706d74 --32.64%-- [...] 0.00% 0.00% postmaster postgres [.] make_relative_path.clone.0 | ---make_relative_path.clone.0 | |--50.36%-- 0x22ed6e8 | --49.64%-- 0x22ed6b8 0.00% 0.00% events/20 [kernel.kallsyms] [k] drain_array | ---drain_array cache_reap worker_thread kthread child_rip 0.00% 0.00% postmaster postgres [.] xmin_cmp | ---xmin_cmp 0.00% 0.00% postmaster postgres [.] ProcArrayAdd | ---ProcArrayAdd 0.00% 0.00% init [kernel.kallsyms] [k] swiotlb_unmap_sg_attrs | ---swiotlb_unmap_sg_attrs scsi_dma_unmap complete_cmd_fusion megasas_isr_fusion handle_IRQ_event handle_edge_irq handle_irq do_IRQ ret_from_intr cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% postmaster [unknown] [.] 0x00000000000000a4 | ---0xa4 0.00% 0.00% postmaster postgres [.] check_max_stack_depth | ---check_max_stack_depth 0xa4 0.00% 0.00% postmaster postgres [.] InitXLogInsert | ---InitXLogInsert 0.00% 0.00% init [kernel.kallsyms] [k] menu_reflect | ---menu_reflect | |--60.15%-- cpuidle_idle_call | cpu_idle | start_secondary | --39.85%-- cpu_idle start_secondary 0.00% 0.00% postmaster postgres [.] assign_max_stack_depth | ---assign_max_stack_depth 0.00% 0.00% postmaster [vdso] [.] __vdso_gettimeofday | ---__vdso_gettimeofday | |--51.26%-- __gettimeofday --48.74%-- [...] 0.00% 0.00% init [kernel.kallsyms] [k] enter_idle | ---enter_idle cpu_idle start_secondary 0.00% 0.00% postmaster [unknown] [.] 0x00010002000000b8 | ---0x10002000000b8 0.00% 0.00% postmaster libc-2.12.so [.] __mpn_mul_1 | ---__mpn_mul_1 | |--51.18%-- __GI_____strtod_l_internal --48.82%-- [...] 0.00% 0.00% postmaster libpthread-2.12.so [.] pthread_once | ---pthread_once dsm_impl_op 0.00% 0.00% watchdog/21 [kernel.kallsyms] [k] find_busiest_group | ---find_busiest_group schedule watchdog kthread child_rip 0.00% 0.00% watchdog/21 [kernel.kallsyms] [k] cpumask_next_and | ---cpumask_next_and find_busiest_group schedule watchdog kthread child_rip 0.00% 0.00% watchdog/21 [kernel.kallsyms] [k] find_next_bit | ---find_next_bit cpumask_next_and find_busiest_group schedule watchdog kthread child_rip 0.00% 0.00% postmaster libc-2.12.so [.] __snprintf | ---__snprintf 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] drive_stat_acct | ---drive_stat_acct blk_queue_bio generic_make_request submit_bio submit_bh __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage mpage_da_submit_io mpage_da_map_and_submit mpage_add_bh_to_extent write_cache_pages_da ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% xinetd [kernel.kallsyms] [k] search_binary_handler | ---search_binary_handler do_execve sys_execve stub_execve __execve 0.00% 0.00% postmaster [kernel.kallsyms] [k] strlen | ---strlen | |--53.11%-- do_brk | sys_brk | system_call_fastpath | __brk | --46.89%-- mmap_region do_mmap_pgoff sys_mmap_pgoff sys_mmap system_call_fastpath __GI___mmap64 0.00% 0.00% postmaster [kernel.kallsyms] [k] prepare_to_wait | ---prepare_to_wait __wait_on_bit wait_on_page_bit_killable __lock_page_or_retry filemap_fault __do_fault handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault | |--50.79%-- ReadCommonJoin | --49.21%-- canonicalize_path 0.00% 0.00% postmaster postgres [.] GetIndexAmRoutine | ---GetIndexAmRoutine 0.00% 0.00% postmaster libc-2.12.so [.] strtod | ---strtod 0.00% 0.00% postmaster postgres [.] ApplySetting | ---ApplySetting 0.00% 0.00% postmaster postgres [.] RestoreLibraryState | ---RestoreLibraryState 0.00% 0.00% init [kernel.kallsyms] [k] list_del | ---list_del | |--79.64%-- free_pcppages_bulk | free_hot_cold_page | free_hot_page | __free_pages | free_pages | kmem_freepages | slab_destroy | free_block | kmem_cache_free | mempool_free_slab | mempool_free | bio_free | dm_bio_destructor | bio_put | clone_endio | bio_endio | req_bio_endio | blk_update_request | blk_update_bidi_request | blk_end_bidi_request | blk_end_request | scsi_io_completion | scsi_finish_command | scsi_softirq_done | blk_done_softirq | __do_softirq | call_softirq | do_softirq | irq_exit | smp_call_function_single_interrupt | call_function_single_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --20.36%-- free_block kmem_cache_free mempool_free_slab mempool_free dec_pending clone_endio bio_endio req_bio_endio blk_update_request blk_update_bidi_request blk_end_bidi_request blk_end_request scsi_io_completion scsi_finish_command scsi_softirq_done blk_done_softirq __do_softirq call_softirq do_softirq irq_exit smp_call_function_single_interrupt call_function_single_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% init [kernel.kallsyms] [k] ntp_tick_length | ---ntp_tick_length do_timer tick_do_update_jiffies64 | |--61.74%-- tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --38.26%-- tick_check_idle irq_enter do_IRQ ret_from_intr cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% postmaster postgres [.] AtCommit_Notify | ---AtCommit_Notify 0.00% 0.00% postmaster postgres [.] CreateCacheMemoryContext | ---CreateCacheMemoryContext 0.00% 0.00% postmaster postgres [.] pgstat_initialize | ---pgstat_initialize 0.00% 0.00% nrpe [kernel.kallsyms] [k] search_binary_handler | ---search_binary_handler do_execve sys_execve stub_execve __execve 0.00% 0.00% nrpe [kernel.kallsyms] [k] cyl_load_binary | ---cyl_load_binary search_binary_handler do_execve sys_execve stub_execve __execve 0.00% 0.00% nrpe [kernel.kallsyms] [k] load_elf_binary | ---load_elf_binary cyl_load_binary search_binary_handler do_execve sys_execve stub_execve __execve 0.00% 0.00% postmaster postgres [.] InitPostgres | ---InitPostgres 0.00% 0.00% postmaster [kernel.kallsyms] [k] security_task_wait | ---security_task_wait wait_consider_task do_wait sys_wait4 system_call_fastpath __libc_waitpid 0.00% 0.00% postmaster [kernel.kallsyms] [k] selinux_task_wait | ---selinux_task_wait security_task_wait wait_consider_task do_wait sys_wait4 system_call_fastpath __libc_waitpid 0.00% 0.00% postmaster [kernel.kallsyms] [k] putname | ---putname | |--50.98%-- do_sys_open | sys_open | cyl_sys_open_full | cyl_sys_open | system_call_fastpath | __GI___libc_open | --49.02%-- user_path_at sys_faccessat sys_access system_call_fastpath __GI___access 0.00% 0.00% postmaster [kernel.kallsyms] [k] final_putname | ---final_putname putname | |--50.98%-- do_sys_open | sys_open | cyl_sys_open_full | cyl_sys_open | system_call_fastpath | __GI___libc_open | --49.02%-- user_path_at sys_faccessat sys_access system_call_fastpath __GI___access 0.00% 0.00% postmaster libc-2.12.so [.] new_composite_name | ---new_composite_name 0.00% 0.00% postmaster [unknown] [.] 0x0000007c0000005b | ---0x7c0000005b 0.00% 0.00% postmaster [kernel.kallsyms] [k] file_ra_state_init | ---file_ra_state_init __dentry_open nameidata_to_filp do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open | |--48.78%-- __fopen_internal --51.22%-- [...] 0.00% 0.00% nrpe [kernel.kallsyms] [k] cyl_sys_open | ---cyl_sys_open system_call_fastpath | |--63.11%-- __GI___libc_open | | | --100.00%-- __fopen_internal | --36.89%-- open64 _dl_map_object 0.00% 0.00% nrpe [kernel.kallsyms] [k] cyl_sys_open_full | ---cyl_sys_open_full cyl_sys_open system_call_fastpath | |--63.11%-- __GI___libc_open | | | --100.00%-- __fopen_internal | --36.89%-- open64 _dl_map_object 0.00% 0.00% nrpe [kernel.kallsyms] [k] sys_open | ---sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath | |--63.11%-- __GI___libc_open | | | --100.00%-- __fopen_internal | --36.89%-- open64 _dl_map_object 0.00% 0.00% nrpe [kernel.kallsyms] [k] do_sys_open | ---do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath | |--63.11%-- __GI___libc_open | | | --100.00%-- __fopen_internal | --36.89%-- open64 _dl_map_object 0.00% 0.00% postmaster libc-2.12.so [.] __strdup | ---__strdup 0.00% 0.00% postmaster postgres [.] find_option | ---find_option 0.00% 0.00% postmaster [unknown] [.] 0x6f6e656c69665f67 | ---0x6f6e656c69665f67 0.00% 0.00% postmaster [kernel.kallsyms] [k] dynamic_dname | ---dynamic_dname | |--88.56%-- anon_inodefs_dname | d_path | FileUtil_GetPath_bypath | FileUtil_GetPath | hook_security_file_free | security_file_free | __fput | fput | filp_close | | | |--61.72%-- put_files_struct | | exit_files | | do_exit | | do_group_exit | | sys_exit_group | | system_call_fastpath | | | --38.28%-- sys_close | system_call_fastpath | __close_nocancel | --11.44%-- d_path FileUtil_GetPath_bypath FileUtil_GetPath hook_security_file_free security_file_free __fput fput filp_close sys_close system_call_fastpath __close_nocancel 0.00% 0.00% perf [kernel.kallsyms] [k] __list_add | ---__list_add | |--50.65%-- add_wait_queue | __pollwait | perf_poll | do_sys_poll | sys_poll | system_call_fastpath | __poll | 0x67503 | main | __libc_start_main | --49.35%-- free_hot_cold_page free_hot_page __free_pages free_pages poll_freewait do_sys_poll sys_poll system_call_fastpath __poll 0x67503 main __libc_start_main 0.00% 0.00% postmaster libc-2.12.so [.] __strcmp_sse2 | ---__strcmp_sse2 | |--49.35%-- setlocale --50.65%-- [...] 0.00% 0.00% postmaster postgres [.] LockReleaseAll | ---LockReleaseAll 0.00% 0.00% postmaster postgres [.] PrepareClientEncoding | ---PrepareClientEncoding 0.00% 0.00% init [kernel.kallsyms] [k] sched_clock_idle_sleep_event | ---sched_clock_idle_sleep_event | |--76.78%-- tick_nohz_stop_sched_tick | | | |--70.72%-- cpu_idle | | start_secondary | | | --29.28%-- irq_exit | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | |--15.98%-- cpu_idle | start_secondary | --7.23%-- irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% postmaster postgres [.] PreCommit_Notify | ---PreCommit_Notify 0.00% 0.00% postmaster postgres [.] pg_comp_crc32c_sse42 | ---pg_comp_crc32c_sse42 0.00% 0.00% uptime [kernel.kallsyms] [k] system_call_fastpath | ---system_call_fastpath | |--49.53%-- access | _dl_sysdep_start --50.47%-- [...] 0.00% 0.00% postmaster postgres [.] RelationMapInitialize | ---RelationMapInitialize 0.00% 0.00% postmaster postgres [.] PredicateLockRelation | ---PredicateLockRelation 0.00% 0.00% postmaster postgres [.] set_string_field | ---set_string_field 0.00% 0.00% init [kernel.kallsyms] [k] scsi_pool_free_command | ---scsi_pool_free_command __scsi_put_command scsi_put_command scsi_next_command scsi_io_completion scsi_finish_command scsi_softirq_done blk_done_softirq __do_softirq call_softirq do_softirq irq_exit smp_call_function_single_interrupt call_function_single_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% postmaster [kernel.kallsyms] [k] vma_link | ---vma_link mmap_region do_mmap_pgoff sys_mmap_pgoff sys_mmap system_call_fastpath __GI___mmap64 0.00% 0.00% sh [unknown] [.] 0000000000000000 | ---0 0.00% 0.00% init [kernel.kallsyms] [k] sched_clock_tick | ---sched_clock_tick | |--55.86%-- tick_nohz_stop_idle | tick_check_idle | irq_enter | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | |--38.90%-- sched_clock_idle_wakeup_event | tick_nohz_stop_idle | tick_check_idle | irq_enter | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --5.24%-- scheduler_tick update_process_times tick_sched_timer __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% postmaster postgres [.] get_namespace_name | ---get_namespace_name 0.00% 0.00% postmaster [kernel.kallsyms] [k] path_init | ---path_init filename_lookup | |--50.48%-- user_path_at | sys_faccessat | sys_access | system_call_fastpath | __GI___access | --49.52%-- do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% init [kernel.kallsyms] [k] tick_check_oneshot_broadcast | ---tick_check_oneshot_broadcast | |--55.71%-- tick_check_idle | irq_enter | | | |--61.22%-- smp_apic_timer_interrupt | | apic_timer_interrupt | | cpuidle_idle_call | | cpu_idle | | start_secondary | | | --38.78%-- smp_call_function_single_interrupt | call_function_single_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --44.29%-- irq_enter smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% xinetd [kernel.kallsyms] [k] __do_fault | ---__do_fault handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault | |--39.21%-- memset | _dl_map_object | |--27.00%-- 0x1bba0 | |--18.52%-- _IO_file_fopen@@GLIBC_2.2.5 | __fopen_internal | --15.27%-- __libc_dlsym __nss_lookup 0.00% 0.00% events/12 [kernel.kallsyms] [k] child_rip | ---child_rip 0.00% 0.00% events/12 [kernel.kallsyms] [k] kthread | ---kthread child_rip 0.00% 0.00% events/12 [kernel.kallsyms] [k] worker_thread | ---worker_thread kthread child_rip 0.00% 0.00% postmaster postgres [.] initialize_acl | ---initialize_acl 0.00% 0.00% postmaster libpthread-2.12.so [.] __pthread_enable_asynccancel | ---__pthread_enable_asynccancel 0.00% 0.00% events/36 [kernel.kallsyms] [k] child_rip | ---child_rip 0.00% 0.00% events/36 [kernel.kallsyms] [k] kthread | ---kthread child_rip 0.00% 0.00% events/36 [kernel.kallsyms] [k] worker_thread | ---worker_thread kthread child_rip 0.00% 0.00% events/16 [kernel.kallsyms] [k] cache_reap | ---cache_reap worker_thread kthread child_rip 0.00% 0.00% init [kernel.kallsyms] [k] delayed_put_task_struct | ---delayed_put_task_struct __rcu_process_callbacks rcu_process_callbacks __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% init [kernel.kallsyms] [k] __put_task_struct | ---__put_task_struct delayed_put_task_struct __rcu_process_callbacks rcu_process_callbacks __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% events/48 [kernel.kallsyms] [k] cache_reap | ---cache_reap worker_thread kthread child_rip 0.00% 0.00% postmaster postgres [.] GetDatabasePath | ---GetDatabasePath 0.00% 0.00% perf [kernel.kallsyms] [k] _perf_event_enable | ---_perf_event_enable perf_event_for_each_child perf_ioctl vfs_ioctl do_vfs_ioctl sys_ioctl system_call_fastpath __GI___ioctl cmd_record 0x67503 main __libc_start_main 0.00% 0.00% postmaster postgres [.] LWLockWaitListLock | ---LWLockWaitListLock 0.00% 0.00% postmaster postgres [.] pgstat_report_xact_timestamp | ---pgstat_report_xact_timestamp 0.00% 0.00% postmaster postgres [.] ReindexIsProcessingIndex | ---ReindexIsProcessingIndex 0.00% 0.00% postmaster postgres [.] GetCurrentSubTransactionId | ---GetCurrentSubTransactionId 0.00% 0.00% sh [kernel.kallsyms] [k] search_binary_handler | ---search_binary_handler | |--73.02%-- do_execve | sys_execve | stub_execve | __execve | --26.98%-- load_script cyl_load_binary search_binary_handler do_execve sys_execve stub_execve __execve 0.00% 0.00% sh [kernel.kallsyms] [k] cyl_load_binary | ---cyl_load_binary search_binary_handler | |--73.02%-- do_execve | sys_execve | stub_execve | __execve | --26.98%-- load_script cyl_load_binary search_binary_handler do_execve sys_execve stub_execve __execve 0.00% 0.00% sh [kernel.kallsyms] [k] load_elf_binary | ---load_elf_binary cyl_load_binary search_binary_handler | |--73.02%-- do_execve | sys_execve | stub_execve | __execve | --26.98%-- load_script cyl_load_binary search_binary_handler do_execve sys_execve stub_execve __execve 0.00% 0.00% sh [kernel.kallsyms] [k] flush_old_exec | ---flush_old_exec load_elf_binary cyl_load_binary search_binary_handler | |--73.02%-- do_execve | sys_execve | stub_execve | __execve | --26.98%-- load_script cyl_load_binary search_binary_handler do_execve sys_execve stub_execve __execve 0.00% 0.00% sh [kernel.kallsyms] [k] mmput | ---mmput flush_old_exec load_elf_binary cyl_load_binary search_binary_handler | |--73.02%-- do_execve | sys_execve | stub_execve | __execve | --26.98%-- load_script cyl_load_binary search_binary_handler do_execve sys_execve stub_execve __execve 0.00% 0.00% sh [kernel.kallsyms] [k] exit_mmap | ---exit_mmap mmput flush_old_exec load_elf_binary cyl_load_binary search_binary_handler | |--73.02%-- do_execve | sys_execve | stub_execve | __execve | --26.98%-- load_script cyl_load_binary search_binary_handler do_execve sys_execve stub_execve __execve 0.00% 0.00% sh [kernel.kallsyms] [k] unmap_vmas | ---unmap_vmas exit_mmap mmput flush_old_exec load_elf_binary cyl_load_binary search_binary_handler | |--73.02%-- do_execve | sys_execve | stub_execve | __execve | --26.98%-- load_script cyl_load_binary search_binary_handler do_execve sys_execve stub_execve __execve 0.00% 0.00% events/53 [kernel.kallsyms] [k] child_rip | ---child_rip 0.00% 0.00% events/53 [kernel.kallsyms] [k] kthread | ---kthread child_rip 0.00% 0.00% events/53 [kernel.kallsyms] [k] worker_thread | ---worker_thread kthread child_rip 0.00% 0.00% postmaster libc-2.12.so [.] __default_morecore | ---__default_morecore 0.00% 0.00% postmaster [kernel.kallsyms] [k] perf_event_fork | ---perf_event_fork copy_process do_fork sys_clone stub_clone __libc_fork fork_process 0.00% 0.00% postmaster [unknown] [.] 0x007fff8d47cfa000 | ---0x7fff8d47cfa000 0.00% 0.00% perf [kernel.kallsyms] [k] __inc_zone_page_state | ---__inc_zone_page_state | |--53.75%-- add_to_page_cache_locked | add_to_page_cache_lru | grab_cache_page_write_begin | ext4_da_write_begin | generic_file_buffered_write | __generic_file_aio_write | generic_file_aio_write | ext4_file_write | do_sync_write | vfs_write | sys_write | system_call_fastpath | __write_nocancel | --46.25%-- account_page_dirtied __set_page_dirty mark_buffer_dirty __block_commit_write block_write_end generic_write_end ext4_da_write_end generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% postmaster postgres [.] CacheRegisterRelcacheCallback | ---CacheRegisterRelcacheCallback 0.00% 0.00% ntpd libc-2.12.so [.] __sendto_nocancel | ---__sendto_nocancel 0.00% 0.00% ntpd [kernel.kallsyms] [k] system_call_fastpath | ---system_call_fastpath __sendto_nocancel 0.00% 0.00% ntpd [kernel.kallsyms] [k] sys_sendto | ---sys_sendto system_call_fastpath __sendto_nocancel 0.00% 0.00% ntpd [kernel.kallsyms] [k] sock_sendmsg | ---sock_sendmsg sys_sendto system_call_fastpath __sendto_nocancel 0.00% 0.00% postmaster postgres [.] RelationInitLockInfo | ---RelationInitLockInfo 0.00% 0.00% nrpe [kernel.kallsyms] [k] copy_page_range | ---copy_page_range dup_mm copy_process do_fork sys_clone stub_clone __libc_fork | |--62.93%-- _IO_proc_open@@GLIBC_2.2.5 | 0x6f6967616e2f6c61 | --37.07%-- my_system 0x6f6967616e2f6c61 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] find_busiest_group | ---find_busiest_group schedule io_schedule | |--84.08%-- sync_page | __wait_on_bit | wait_on_page_bit | wait_on_page_writeback_range | filemap_fdatawait | jbd2_journal_commit_transaction | kjournald2 | kthread | child_rip | --15.92%-- sync_buffer __wait_on_bit out_of_line_wait_on_bit __wait_on_buffer jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% postmaster postgres [.] GetDatabaseEncodingName | ---GetDatabaseEncodingName 0.00% 0.00% postmaster postgres [.] StartTransactionCommand | ---StartTransactionCommand 0.00% 0.00% postmaster postgres [.] ProcQueueInit | ---ProcQueueInit | |--50.49%-- 0x7fff8d47d18000 | --49.51%-- 0x7fff8d47d0c000 0.00% 0.00% events/45 [kernel.kallsyms] [k] cache_reap | ---cache_reap worker_thread kthread child_rip 0.00% 0.00% init [kernel.kallsyms] [k] pm_qos_requirement | ---pm_qos_requirement | |--64.62%-- menu_select | cpuidle_idle_call | cpu_idle | start_secondary | --35.38%-- cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% nrpe [kernel.kallsyms] [k] anon_vma_fork | ---anon_vma_fork dup_mm copy_process do_fork sys_clone stub_clone __libc_fork | |--67.57%-- my_system | 0x6f6967616e2f6c61 | --32.43%-- _IO_proc_open@@GLIBC_2.2.5 0x6f6967616e2f6c61 0.00% 0.00% postmaster [kernel.kallsyms] [k] follow_managed | ---follow_managed do_lookup __link_path_walk path_walk filename_lookup do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open | |--56.04%-- dsm_impl_op --43.96%-- [...] 0.00% 0.00% init [kernel.kallsyms] [k] cfq_completed_request | ---cfq_completed_request | |--83.43%-- elv_completed_request | __blk_put_request | blk_finish_request | blk_end_bidi_request | blk_end_request | scsi_io_completion | scsi_finish_command | scsi_softirq_done | blk_done_softirq | __do_softirq | call_softirq | do_softirq | irq_exit | smp_call_function_single_interrupt | call_function_single_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --16.57%-- __blk_put_request blk_finish_request blk_end_bidi_request blk_end_request scsi_io_completion scsi_finish_command scsi_softirq_done blk_done_softirq __do_softirq call_softirq do_softirq irq_exit smp_call_function_single_interrupt call_function_single_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% postmaster postgres [.] SetDatabaseEncoding | ---SetDatabaseEncoding 0.00% 0.00% perf [kernel.kallsyms] [k] __find_get_block_slow | ---__find_get_block_slow unmap_underlying_metadata __block_prepare_write block_write_begin_newtrunc block_write_begin ext4_da_write_begin generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% pgbouncer pgbouncer [.] loader_users_check | ---loader_users_check 0.00% 0.00% events/38 [kernel.kallsyms] [k] child_rip | ---child_rip 0.00% 0.00% events/38 [kernel.kallsyms] [k] kthread | ---kthread child_rip 0.00% 0.00% events/38 [kernel.kallsyms] [k] worker_thread | ---worker_thread kthread child_rip 0.00% 0.00% sh [kernel.kallsyms] [k] __do_fault | ---__do_fault handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault | |--59.04%-- yyparse | 0 | --40.96%-- _init 0x7ffc671efe22 0x6c61636f6c2f7273 0.00% 0.00% pgbouncer [kernel.kallsyms] [k] user_path_at | ---user_path_at vfs_fstatat vfs_stat sys_newstat system_call_fastpath __xstat64 0.00% 0.00% postmaster [kernel.kallsyms] [k] proc_flush_task | ---proc_flush_task release_task wait_consider_task do_wait sys_wait4 system_call_fastpath __libc_waitpid 0.00% 0.00% events/25 [kernel.kallsyms] [k] cache_reap | ---cache_reap worker_thread kthread child_rip 0.00% 0.00% postmaster [kernel.kallsyms] [k] selinux_capable | ---selinux_capable | |--56.39%-- selinux_vm_enough_memory | security_vm_enough_memory | mmap_region | do_mmap_pgoff | sys_mmap_pgoff | sys_mmap | system_call_fastpath | __GI___mmap64 | --43.61%-- security_vm_enough_memory dup_mm copy_process do_fork sys_clone stub_clone __libc_fork fork_process 0.00% 0.00% perf perf [.] perf_evlist__mmap_consume | ---perf_evlist__mmap_consume cmd_record 0x67503 main __libc_start_main 0.00% 0.00% init [kernel.kallsyms] [k] save_args | ---save_args | |--33.27%-- cpuidle_idle_call | cpu_idle | start_secondary --66.73%-- [...] 0.00% 0.00% flush-253:2 [kernel.kallsyms] [k] child_rip | ---child_rip 0.00% 0.00% flush-253:2 [kernel.kallsyms] [k] kthread | ---kthread child_rip 0.00% 0.00% dcservice [kernel.kallsyms] [k] schedule | ---schedule | |--87.63%-- futex_wait_queue_me | futex_wait | do_futex | compat_sys_futex | ia32_sysret | 0x4aa2f | --12.37%-- schedule_hrtimeout_range poll_schedule_timeout do_select compat_core_sys_select compat_sys_select ia32_sysret 0x4a789 0.00% 0.00% events/47 [kernel.kallsyms] [k] child_rip | ---child_rip 0.00% 0.00% events/47 [kernel.kallsyms] [k] kthread | ---kthread child_rip 0.00% 0.00% events/47 [kernel.kallsyms] [k] worker_thread | ---worker_thread kthread child_rip 0.00% 0.00% nrpe [kernel.kallsyms] [k] prepare_binprm | ---prepare_binprm do_execve sys_execve stub_execve __execve 0.00% 0.00% nrpe [kernel.kallsyms] [k] security_bprm_set_creds | ---security_bprm_set_creds prepare_binprm do_execve sys_execve stub_execve __execve 0.00% 0.00% nrpe [kernel.kallsyms] [k] selinux_bprm_set_creds | ---selinux_bprm_set_creds security_bprm_set_creds prepare_binprm do_execve sys_execve stub_execve __execve 0.00% 0.00% nrpe [kernel.kallsyms] [k] security_transition_sid | ---security_transition_sid selinux_bprm_set_creds security_bprm_set_creds prepare_binprm do_execve sys_execve stub_execve __execve 0.00% 0.00% nrpe [kernel.kallsyms] [k] security_compute_sid | ---security_compute_sid security_transition_sid selinux_bprm_set_creds security_bprm_set_creds prepare_binprm do_execve sys_execve stub_execve __execve 0.00% 0.00% init [kernel.kallsyms] [k] dyntick_save_progress_counter | ---dyntick_save_progress_counter rcu_process_dyntick force_quiescent_state __rcu_process_callbacks rcu_process_callbacks __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% perf [kernel.kallsyms] [k] __do_fault | ---__do_fault handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% irqbalance libc-2.12.so [.] __GI___libc_open | ---__GI___libc_open 0.00% 0.00% irqbalance [kernel.kallsyms] [k] cyl_sys_open | ---cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% irqbalance [kernel.kallsyms] [k] cyl_sys_open_full | ---cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% irqbalance [kernel.kallsyms] [k] sys_open | ---sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% irqbalance [kernel.kallsyms] [k] do_sys_open | ---do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% events/14 [kernel.kallsyms] [k] cache_reap | ---cache_reap worker_thread kthread child_rip 0.00% 0.00% events/26 [kernel.kallsyms] [k] schedule | ---schedule worker_thread kthread child_rip 0.00% 0.00% perf [kernel.kallsyms] [k] account_page_dirtied | ---account_page_dirtied __set_page_dirty mark_buffer_dirty __block_commit_write block_write_end generic_write_end ext4_da_write_end generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% events/39 [kernel.kallsyms] [k] child_rip | ---child_rip 0.00% 0.00% events/39 [kernel.kallsyms] [k] kthread | ---kthread child_rip 0.00% 0.00% events/39 [kernel.kallsyms] [k] worker_thread | ---worker_thread kthread child_rip 0.00% 0.00% perf [kernel.kallsyms] [k] inode_reserved_space | ---inode_reserved_space inode_add_rsv_space ext4_da_get_block_prep __block_prepare_write block_write_begin_newtrunc block_write_begin ext4_da_write_begin generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel | |--45.80%-- cmd_record | 0x67503 | main | __libc_start_main --54.20%-- [...] 0.00% 0.00% perf [kernel.kallsyms] [k] __wake_up_common | ---__wake_up_common __wake_up | |--52.04%-- jbd2_journal_stop | __ext4_journal_stop | ext4_da_write_end | generic_file_buffered_write | __generic_file_aio_write | generic_file_aio_write | ext4_file_write | do_sync_write | vfs_write | sys_write | system_call_fastpath | __write_nocancel | --47.96%-- __jbd2_log_start_commit jbd2_log_start_commit jbd2_journal_stop __ext4_journal_stop ext4_dirty_inode __mark_inode_dirty file_update_time __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% postmaster [kernel.kallsyms] [k] ext4_alloc_da_blocks | ---ext4_alloc_da_blocks ext4_rename vfs_rename sys_renameat sys_rename cyl_sys_rename system_call_fastpath rename 0x385f62642f706d74 0.00% 0.00% postmaster [kernel.kallsyms] [k] filemap_flush | ---filemap_flush ext4_alloc_da_blocks ext4_rename vfs_rename sys_renameat sys_rename cyl_sys_rename system_call_fastpath rename 0x385f62642f706d74 0.00% 0.00% postmaster [kernel.kallsyms] [k] __filemap_fdatawrite_range | ---__filemap_fdatawrite_range filemap_flush ext4_alloc_da_blocks ext4_rename vfs_rename sys_renameat sys_rename cyl_sys_rename system_call_fastpath rename 0x385f62642f706d74 0.00% 0.00% postmaster [kernel.kallsyms] [k] do_writepages | ---do_writepages __filemap_fdatawrite_range filemap_flush ext4_alloc_da_blocks ext4_rename vfs_rename sys_renameat sys_rename cyl_sys_rename system_call_fastpath rename 0x385f62642f706d74 0.00% 0.00% postmaster [kernel.kallsyms] [k] ext4_da_writepages | ---ext4_da_writepages do_writepages __filemap_fdatawrite_range filemap_flush ext4_alloc_da_blocks ext4_rename vfs_rename sys_renameat sys_rename cyl_sys_rename system_call_fastpath rename 0x385f62642f706d74 0.00% 0.00% postmaster [kernel.kallsyms] [k] ext4_file_write | ---ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% postmaster [kernel.kallsyms] [k] generic_file_aio_write | ---generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% postmaster [kernel.kallsyms] [k] __generic_file_aio_write | ---__generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% postmaster [kernel.kallsyms] [k] generic_file_buffered_write | ---generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% nrpe [kernel.kallsyms] [k] do_munmap | ---do_munmap | |--53.76%-- sys_munmap | system_call_fastpath | __GI___munmap | --46.24%-- mmap_region do_mmap_pgoff sys_mmap_pgoff sys_mmap system_call_fastpath mmap64 _dl_map_object 0.00% 0.00% dcondemand dcondemand [.] 0x0000000000018824 | ---0x18824 0.00% 0.00% dcondemand dcondemand [.] 0xfffffffff7fd0824 | ---0x18824 0.00% 0.00% postmaster [kernel.kallsyms] [k] remove_wait_queue | ---remove_wait_queue ep_unregister_pollwait ep_free ep_eventpoll_release __fput fput filp_close sys_close system_call_fastpath __close_nocancel 0.00% 0.00% postmaster [unknown] [.] 0x203a737365636f72 | ---0x203a737365636f72 0.00% 0.00% postmaster [kernel.kallsyms] [k] FileWatcher_OnFileChangedKDS | ---FileWatcher_OnFileChangedKDS | |--77.22%-- hook_security_file_free | security_file_free | __fput | fput | | | |--84.31%-- remove_vma | | do_munmap | | sys_munmap | | system_call_fastpath | | __GI___munmap | | | --15.69%-- filp_close | sys_close | system_call_fastpath | __close_nocancel | --22.78%-- security_file_free __fput fput filp_close sys_close system_call_fastpath __close_nocancel 0.00% 0.00% init [kernel.kallsyms] [k] rb_erase | ---rb_erase | |--95.87%-- __remove_hrtimer | | | |--52.37%-- hrtimer_try_to_cancel | | hrtimer_cancel | | tick_nohz_restart_sched_tick | | cpu_idle | | start_secondary | | | --47.63%-- __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --4.13%-- __dequeue_entity set_next_entity pick_next_task_fair schedule cpu_idle start_secondary 0.00% 0.00% events/6 [kernel.kallsyms] [k] cache_reap | ---cache_reap worker_thread kthread child_rip 0.00% 0.00% init [kernel.kallsyms] [k] watchdog_timer_fn | ---watchdog_timer_fn __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% init [kernel.kallsyms] [k] check_for_new_grace_period | ---check_for_new_grace_period | |--74.98%-- __rcu_process_callbacks | rcu_process_callbacks | __do_softirq | call_softirq | do_softirq | irq_exit | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --25.02%-- rcu_process_callbacks __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% events/26 [kernel.kallsyms] [k] cache_reap | ---cache_reap worker_thread kthread child_rip 0.00% 0.00% events/45 [kernel.kallsyms] [k] drain_array | ---drain_array cache_reap worker_thread kthread child_rip 0.00% 0.00% postmaster postgres [.] PostmasterMain | ---PostmasterMain 0.00% 0.00% nrpe [kernel.kallsyms] [k] page_remove_rmap | ---page_remove_rmap unmap_vmas exit_mmap mmput exit_mm do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% events/22 [kernel.kallsyms] [k] schedule | ---schedule worker_thread kthread child_rip 0.00% 0.00% events/22 [kernel.kallsyms] [k] find_busiest_group | ---find_busiest_group schedule worker_thread kthread child_rip 0.00% 0.00% postmaster [kernel.kallsyms] [k] d_free | ---d_free d_kill dput __fput fput filp_close | |--65.79%-- put_files_struct | exit_files | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | --34.21%-- sys_close system_call_fastpath __close_nocancel 0.00% 0.00% postmaster [kernel.kallsyms] [k] __d_free | ---__d_free d_free d_kill dput __fput fput filp_close | |--65.79%-- put_files_struct | exit_files | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | --34.21%-- sys_close system_call_fastpath __close_nocancel 0.00% 0.00% init [kernel.kallsyms] [k] ip_rcv_finish | ---ip_rcv_finish ip_rcv __netif_receive_skb netif_receive_skb napi_skb_finish napi_gro_receive tg3_poll_work tg3_poll_msix net_rx_action __do_softirq call_softirq do_softirq irq_exit do_IRQ ret_from_intr cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% init [kernel.kallsyms] [k] ip_local_deliver | ---ip_local_deliver ip_rcv_finish ip_rcv __netif_receive_skb netif_receive_skb napi_skb_finish napi_gro_receive tg3_poll_work tg3_poll_msix net_rx_action __do_softirq call_softirq do_softirq irq_exit do_IRQ ret_from_intr cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] page_waitqueue | ---page_waitqueue __lock_page write_cache_pages generic_writepages journal_submit_inode_data_buffers jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% init [kernel.kallsyms] [k] free_task | ---free_task __put_task_struct delayed_put_task_struct __rcu_process_callbacks rcu_process_callbacks __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% postmaster libc-2.12.so [.] __GI___libc_close | ---__GI___libc_close 0.00% 0.00% nrpe [kernel.kallsyms] [k] _atomic_dec_and_lock | ---_atomic_dec_and_lock | |--61.89%-- dput | path_to_nameidata | __link_path_walk | path_walk | filename_lookup | do_filp_open | do_sys_open | sys_open | cyl_sys_open_full | cyl_sys_open | system_call_fastpath | __GI___libc_open | --38.11%-- drop_anon_vma unlink_anon_vmas free_pgtables exit_mmap mmput exit_mm do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% irqbalance [kernel.kallsyms] [k] dput | ---dput __fput fput filp_close sys_close system_call_fastpath __close_nocancel 0.00% 0.00% irqbalance [kernel.kallsyms] [k] d_kill | ---d_kill dput __fput fput filp_close sys_close system_call_fastpath __close_nocancel 0.00% 0.00% irqbalance [kernel.kallsyms] [k] dentry_iput | ---dentry_iput d_kill dput __fput fput filp_close sys_close system_call_fastpath __close_nocancel 0.00% 0.00% irqbalance [kernel.kallsyms] [k] iput | ---iput dentry_iput d_kill dput __fput fput filp_close sys_close system_call_fastpath __close_nocancel 0.00% 0.00% irqbalance [kernel.kallsyms] [k] generic_delete_inode | ---generic_delete_inode iput dentry_iput d_kill dput __fput fput filp_close sys_close system_call_fastpath __close_nocancel 0.00% 0.00% irqbalance [kernel.kallsyms] [k] proc_delete_inode | ---proc_delete_inode generic_delete_inode iput dentry_iput d_kill dput __fput fput filp_close sys_close system_call_fastpath __close_nocancel 0.00% 0.00% events/18 [kernel.kallsyms] [k] cache_reap | ---cache_reap worker_thread kthread child_rip 0.00% 0.00% events/0 [kernel.kallsyms] [k] schedule | ---schedule worker_thread kthread child_rip 0.00% 0.00% events/0 [kernel.kallsyms] [k] find_busiest_group | ---find_busiest_group schedule worker_thread kthread child_rip 0.00% 0.00% events/40 [kernel.kallsyms] [k] schedule | ---schedule worker_thread kthread child_rip 0.00% 0.00% nrpe [kernel.kallsyms] [k] filename_lookup | ---filename_lookup do_filp_open | |--63.06%-- do_sys_open | sys_open | cyl_sys_open_full | cyl_sys_open | system_call_fastpath | __GI___libc_open | --36.94%-- open_exec do_execve sys_execve stub_execve __execve 0.00% 0.00% nrpe [kernel.kallsyms] [k] path_walk | ---path_walk filename_lookup do_filp_open | |--63.06%-- do_sys_open | sys_open | cyl_sys_open_full | cyl_sys_open | system_call_fastpath | __GI___libc_open | --36.94%-- open_exec do_execve sys_execve stub_execve __execve 0.00% 0.00% nrpe [kernel.kallsyms] [k] __link_path_walk | ---__link_path_walk path_walk filename_lookup do_filp_open | |--63.06%-- do_sys_open | sys_open | cyl_sys_open_full | cyl_sys_open | system_call_fastpath | __GI___libc_open | --36.94%-- open_exec do_execve sys_execve stub_execve __execve 0.00% 0.00% postmaster libc-2.12.so [.] _IO_getc | ---_IO_getc 0.00% 0.00% nrpe ld-2.12.so [.] _dl_check_all_versions | ---_dl_check_all_versions 0.00% 0.00% nrpe ld-2.12.so [.] _dl_check_map_versions | ---_dl_check_map_versions _dl_check_all_versions 0.00% 0.00% sh ld-2.12.so [.] _dl_map_object | ---_dl_map_object 0.00% 0.00% perf [kernel.kallsyms] [k] get_pageblock_flags_group | ---get_pageblock_flags_group free_hot_cold_page free_hot_page __free_pages free_pages poll_freewait do_sys_poll sys_poll system_call_fastpath __poll 0x67503 main __libc_start_main 0.00% 0.00% init [kernel.kallsyms] [k] blk_queue_end_tag | ---blk_queue_end_tag blk_end_bidi_request blk_end_request scsi_io_completion scsi_finish_command scsi_softirq_done blk_done_softirq __do_softirq call_softirq do_softirq irq_exit smp_call_function_single_interrupt call_function_single_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] wake_up_bit | ---wake_up_bit jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] bit_waitqueue | ---bit_waitqueue wake_up_bit jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% init [kernel.kallsyms] [k] hrtimer_wakeup | ---hrtimer_wakeup __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% postmaster [kernel.kallsyms] [k] truncate_inode_pages | ---truncate_inode_pages ext4_delete_inode generic_delete_inode generic_drop_inode iput dentry_iput d_kill dput sys_renameat sys_rename cyl_sys_rename system_call_fastpath rename | |--57.97%-- 0x385f62642f706d74 --42.03%-- [...] 0.00% 0.00% postmaster [kernel.kallsyms] [k] truncate_inode_pages_range | ---truncate_inode_pages_range truncate_inode_pages ext4_delete_inode generic_delete_inode generic_drop_inode iput dentry_iput d_kill dput sys_renameat sys_rename cyl_sys_rename system_call_fastpath rename | |--57.97%-- 0x385f62642f706d74 --42.03%-- [...] 0.00% 0.00% init [kernel.kallsyms] [k] nf_hook_slow | ---nf_hook_slow | |--82.85%-- ip_rcv | __netif_receive_skb | netif_receive_skb | napi_skb_finish | napi_gro_receive | tg3_poll_work | tg3_poll_msix | net_rx_action | __do_softirq | call_softirq | do_softirq | irq_exit | do_IRQ | ret_from_intr | cpuidle_idle_call | cpu_idle | start_secondary | --17.15%-- ip_local_deliver ip_rcv_finish ip_rcv __netif_receive_skb netif_receive_skb napi_skb_finish napi_gro_receive tg3_poll_work tg3_poll_msix net_rx_action __do_softirq call_softirq do_softirq irq_exit do_IRQ ret_from_intr cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% events/47 [kernel.kallsyms] [k] cache_reap | ---cache_reap worker_thread kthread child_rip 0.00% 0.00% events/47 [kernel.kallsyms] [k] drain_array | ---drain_array cache_reap worker_thread kthread child_rip 0.00% 0.00% init [kernel.kallsyms] [k] rb_next | ---rb_next | |--68.53%-- set_next_entity | pick_next_task_fair | schedule | cpu_idle | start_secondary | |--18.37%-- __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | |--8.45%-- __remove_hrtimer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --4.66%-- __dequeue_entity set_next_entity pick_next_task_fair schedule cpu_idle start_secondary 0.00% 0.00% events/48 [kernel.kallsyms] [k] drain_array | ---drain_array cache_reap worker_thread kthread child_rip 0.00% 0.00% dcondemand [kernel.kallsyms] [k] futex_wake | ---futex_wake do_futex compat_sys_futex ia32_sysret 0x4aa2f 0.00% 0.00% dcondemand [kernel.kallsyms] [k] wake_futex | ---wake_futex futex_wake do_futex compat_sys_futex ia32_sysret 0x4aa2f 0.00% 0.00% nrpe ld-2.12.so [.] _dl_sysdep_start | ---_dl_sysdep_start 0.00% 0.00% nrpe ld-2.12.so [.] dl_main | ---dl_main _dl_sysdep_start 0.00% 0.00% nrpe [kernel.kallsyms] [k] copy_pte_range | ---copy_pte_range copy_page_range dup_mm copy_process do_fork sys_clone stub_clone __libc_fork | |--54.77%-- _IO_proc_open@@GLIBC_2.2.5 | 0x6f6967616e2f6c61 | --45.23%-- my_system 0x6f6967616e2f6c61 0.00% 0.00% nrpe libc-2.12.so [.] exit | ---exit 0.00% 0.00% flush-253:2 [kernel.kallsyms] [k] bdi_writeback_thread | ---bdi_writeback_thread kthread child_rip 0.00% 0.00% events/10 [kernel.kallsyms] [k] child_rip | ---child_rip 0.00% 0.00% events/10 [kernel.kallsyms] [k] kthread | ---kthread child_rip 0.00% 0.00% events/10 [kernel.kallsyms] [k] worker_thread | ---worker_thread kthread child_rip 0.00% 0.00% init [kernel.kallsyms] [k] elv_completed_request | ---elv_completed_request __blk_put_request blk_finish_request blk_end_bidi_request blk_end_request scsi_io_completion scsi_finish_command scsi_softirq_done blk_done_softirq __do_softirq call_softirq do_softirq irq_exit smp_call_function_single_interrupt call_function_single_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% postmaster [kernel.kallsyms] [k] dnotify_flush | ---dnotify_flush filp_close | |--71.05%-- put_files_struct | exit_files | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | --28.95%-- sys_close system_call_fastpath __close_nocancel 0.00% 0.00% postmaster [kernel.kallsyms] [k] mm_init | ---mm_init dup_mm copy_process do_fork sys_clone stub_clone __libc_fork fork_process 0.00% 0.00% postmaster [kernel.kallsyms] [k] pgd_alloc | ---pgd_alloc mm_init dup_mm copy_process do_fork sys_clone stub_clone __libc_fork fork_process 0.00% 0.00% init [kernel.kallsyms] [k] __percpu_counter_add | ---__percpu_counter_add test_clear_page_writeback end_page_writeback end_buffer_async_write end_bio_bh_io_sync bio_endio dec_pending clone_endio bio_endio req_bio_endio blk_update_request blk_update_bidi_request blk_end_bidi_request blk_end_request scsi_io_completion scsi_finish_command scsi_softirq_done blk_done_softirq __do_softirq call_softirq do_softirq irq_exit smp_call_function_single_interrupt call_function_single_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% dcservice [kernel.kallsyms] [k] futex_wait_queue_me | ---futex_wait_queue_me futex_wait do_futex compat_sys_futex ia32_sysret 0x4aa2f 0.00% 0.00% xinetd libc-2.12.so [.] __poll | ---__poll 0.00% 0.00% events/0 [kernel.kallsyms] [k] free_block | ---free_block drain_array cache_reap worker_thread kthread child_rip 0.00% 0.00% postmaster [kernel.kallsyms] [k] csum_partial | ---csum_partial | |--70.07%-- udp_v6_push_pending_frames | udpv6_sendmsg | inet_sendmsg | sock_sendmsg | sys_sendto | system_call_fastpath | __libc_send | --29.93%-- skb_copy_and_csum_datagram_iovec udpv6_recvmsg sock_common_recvmsg sock_recvmsg sys_recvfrom system_call_fastpath __libc_recv 0.00% 0.00% nrpe ld-2.12.so [.] mmap64 | ---mmap64 _dl_map_object 0.00% 0.00% nrpe [kernel.kallsyms] [k] sys_mmap | ---sys_mmap system_call_fastpath mmap64 _dl_map_object 0.00% 0.00% nrpe [kernel.kallsyms] [k] sys_mmap_pgoff | ---sys_mmap_pgoff sys_mmap system_call_fastpath mmap64 _dl_map_object 0.00% 0.00% nrpe [kernel.kallsyms] [k] mmap_region | ---mmap_region do_mmap_pgoff sys_mmap_pgoff sys_mmap system_call_fastpath mmap64 _dl_map_object 0.00% 0.00% swapper [kernel.kallsyms] [k] run_timer_softirq | ---run_timer_softirq __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle rest_init start_kernel x86_64_start_reservations x86_64_start_kernel 0.00% 0.00% postmaster [kernel.kallsyms] [k] getname | ---getname do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% sh ld-2.12.so [.] mmap64 | ---mmap64 | |--56.74%-- _dl_map_object --43.26%-- [...] 0.00% 0.00% sh [kernel.kallsyms] [k] sys_mmap | ---sys_mmap system_call_fastpath mmap64 | |--56.74%-- _dl_map_object --43.26%-- [...] 0.00% 0.00% sh [kernel.kallsyms] [k] sys_mmap_pgoff | ---sys_mmap_pgoff sys_mmap system_call_fastpath mmap64 | |--56.74%-- _dl_map_object --43.26%-- [...] 0.00% 0.00% sh [kernel.kallsyms] [k] do_mmap_pgoff | ---do_mmap_pgoff sys_mmap_pgoff sys_mmap system_call_fastpath mmap64 | |--56.74%-- _dl_map_object --43.26%-- [...] 0.00% 0.00% postmaster postgres [.] do_autovacuum | ---do_autovacuum 0.00% 0.00% perf [kernel.kallsyms] [k] mem_cgroup_lru_add_list | ---mem_cgroup_lru_add_list ____pagevec_lru_add __lru_cache_add add_to_page_cache_lru grab_cache_page_write_begin ext4_da_write_begin generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel | |--29.50%-- cmd_record | 0x67503 | main | __libc_start_main --70.50%-- [...] 0.00% 0.00% postmaster [kernel.kallsyms] [k] copy_creds | ---copy_creds copy_process do_fork sys_clone stub_clone __libc_fork fork_process 0.00% 0.00% postmaster [kernel.kallsyms] [k] prepare_creds | ---prepare_creds copy_creds copy_process do_fork sys_clone stub_clone __libc_fork fork_process 0.00% 0.00% irqbalance [kernel.kallsyms] [k] do_filp_open | ---do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% irqbalance [kernel.kallsyms] [k] filename_lookup | ---filename_lookup do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% irqbalance [kernel.kallsyms] [k] path_walk | ---path_walk filename_lookup do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% irqbalance [kernel.kallsyms] [k] __link_path_walk | ---__link_path_walk path_walk filename_lookup do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% irqbalance [kernel.kallsyms] [k] do_lookup | ---do_lookup __link_path_walk path_walk filename_lookup do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% dcservice [kernel.kallsyms] [k] find_busiest_group | ---find_busiest_group schedule | |--85.62%-- futex_wait_queue_me | futex_wait | do_futex | compat_sys_futex | ia32_sysret | 0x4aa2f | --14.38%-- schedule_hrtimeout_range poll_schedule_timeout do_select compat_core_sys_select compat_sys_select ia32_sysret 0x4a789 0.00% 0.00% nrpe [kernel.kallsyms] [k] anon_vma_clone | ---anon_vma_clone anon_vma_fork dup_mm copy_process do_fork sys_clone stub_clone __libc_fork | |--83.26%-- my_system | 0x6f6967616e2f6c61 | --16.74%-- _IO_proc_open@@GLIBC_2.2.5 0x6f6967616e2f6c61 0.00% 0.00% events/26 [kernel.kallsyms] [k] drain_array | ---drain_array cache_reap worker_thread kthread child_rip 0.00% 0.00% postmaster libc-2.12.so [.] __gettimeofday | ---__gettimeofday 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] bio_integrity_enabled | ---bio_integrity_enabled blk_queue_bio generic_make_request submit_bio submit_bh __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage mpage_da_submit_io mpage_da_map_and_submit | |--70.47%-- ext4_da_writepages | do_writepages | writeback_single_inode | writeback_sb_inodes | writeback_inodes_wb | wb_writeback | wb_do_writeback | bdi_writeback_thread | kthread | child_rip | --29.53%-- mpage_add_bh_to_extent write_cache_pages_da ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% flush-253:2 [kernel.kallsyms] [k] wb_do_writeback | ---wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% flush-253:2 [kernel.kallsyms] [k] wb_writeback | ---wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% flush-253:2 [kernel.kallsyms] [k] writeback_inodes_wb | ---writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% flush-253:2 [kernel.kallsyms] [k] writeback_sb_inodes | ---writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% flush-253:2 [kernel.kallsyms] [k] writeback_single_inode | ---writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% flush-253:2 [kernel.kallsyms] [k] do_writepages | ---do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% flush-253:2 [kernel.kallsyms] [k] generic_writepages | ---generic_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% flush-253:2 [kernel.kallsyms] [k] write_cache_pages | ---write_cache_pages generic_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% events/46 [kernel.kallsyms] [k] schedule | ---schedule worker_thread kthread child_rip 0.00% 0.00% events/20 [kernel.kallsyms] [k] schedule | ---schedule worker_thread kthread child_rip 0.00% 0.00% perf [kernel.kallsyms] [k] page_waitqueue | ---page_waitqueue unlock_page generic_write_end ext4_da_write_end generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% postmaster [kernel.kallsyms] [k] ktime_get_ts | ---ktime_get_ts | |--73.61%-- __delayacct_blkio_start | io_schedule | sync_page | __wait_on_bit_lock | __lock_page | find_lock_page | shmem_getpage_gfp | shmem_fault | __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | hash_search_with_hash_value | --26.39%-- copy_process do_fork sys_clone stub_clone __libc_fork fork_process 0.00% 0.00% jbd2/dm-2-8 [kernel.kallsyms] [k] child_rip | ---child_rip 0.00% 0.00% jbd2/dm-2-8 [kernel.kallsyms] [k] kthread | ---kthread child_rip 0.00% 0.00% jbd2/dm-2-8 [kernel.kallsyms] [k] kjournald2 | ---kjournald2 kthread child_rip 0.00% 0.00% jbd2/dm-2-8 [kernel.kallsyms] [k] jbd2_journal_commit_transaction | ---jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% postmaster [kernel.kallsyms] [k] __udp6_lib_lookup | ---__udp6_lib_lookup | |--86.32%-- __udp6_lib_rcv | udpv6_rcv | ip6_input_finish | ip6_input | ip6_rcv_finish | ipv6_rcv | __netif_receive_skb | process_backlog | net_rx_action | __do_softirq | call_softirq | local_bh_enable | dev_queue_xmit | ip6_finish_output2 | ip6_finish_output | ip6_output | ip6_local_out | ip6_push_pending_frames | udp_v6_push_pending_frames | udpv6_sendmsg | inet_sendmsg | sock_sendmsg | sys_sendto | system_call_fastpath | __libc_send | --13.68%-- udpv6_rcv ip6_input_finish ip6_input ip6_rcv_finish ipv6_rcv __netif_receive_skb process_backlog net_rx_action __do_softirq call_softirq local_bh_enable dev_queue_xmit ip6_finish_output2 ip6_finish_output ip6_output ip6_local_out ip6_push_pending_frames udp_v6_push_pending_frames udpv6_sendmsg inet_sendmsg sock_sendmsg sys_sendto system_call_fastpath __libc_send 0.00% 0.00% perf [kernel.kallsyms] [k] rw_verify_area | ---rw_verify_area vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% perf [kernel.kallsyms] [k] security_file_permission | ---security_file_permission rw_verify_area vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% perf [kernel.kallsyms] [k] hook_security_file_permission | ---hook_security_file_permission security_file_permission rw_verify_area vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% init [kernel.kallsyms] [k] file_free_rcu | ---file_free_rcu __rcu_process_callbacks rcu_process_callbacks __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] redirty_page_for_writepage | ---redirty_page_for_writepage ext4_writepage __writepage write_cache_pages generic_writepages journal_submit_inode_data_buffers jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] __set_page_dirty_nobuffers | ---__set_page_dirty_nobuffers redirty_page_for_writepage ext4_writepage __writepage write_cache_pages generic_writepages journal_submit_inode_data_buffers jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% postmaster [kernel.kallsyms] [k] kmem_cache_alloc_node | ---kmem_cache_alloc_node | |--75.18%-- __alloc_skb | __netdev_alloc_skb | tg3_poll_work | tg3_poll_msix | net_rx_action | __do_softirq | call_softirq | do_softirq | irq_exit | do_IRQ | ret_from_intr | DataChecksumsEnabled | --24.82%-- copy_process do_fork sys_clone stub_clone __libc_fork fork_process 0.00% 0.00% init [kernel.kallsyms] [k] __kfree_skb | ---__kfree_skb | |--58.82%-- kfree_skb | | | |--68.69%-- icmp_rcv | | ip_local_deliver_finish | | ip_local_deliver | | ip_rcv_finish | | ip_rcv | | __netif_receive_skb | | netif_receive_skb | | napi_skb_finish | | napi_gro_receive | | tg3_poll_work | | tg3_poll_msix | | net_rx_action | | __do_softirq | | call_softirq | | do_softirq | | irq_exit | | do_IRQ | | ret_from_intr | | cpuidle_idle_call | | cpu_idle | | start_secondary | | | --31.31%-- nf_hook_slow | ip_local_deliver | ip_rcv_finish | ip_rcv | __netif_receive_skb | netif_receive_skb | napi_skb_finish | napi_gro_receive | tg3_poll_work | tg3_poll_msix | net_rx_action | __do_softirq | call_softirq | do_softirq | irq_exit | do_IRQ | ret_from_intr | cpuidle_idle_call | cpu_idle | start_secondary | --41.18%-- consume_skb dev_kfree_skb_any tg3_poll_work tg3_poll net_rx_action __do_softirq call_softirq do_softirq irq_exit do_IRQ ret_from_intr cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% events/8 [kernel.kallsyms] [k] cache_reap | ---cache_reap worker_thread kthread child_rip 0.00% 0.00% events/8 [kernel.kallsyms] [k] drain_array | ---drain_array cache_reap worker_thread kthread child_rip 0.00% 0.00% rs:main Q:Reg [kernel.kallsyms] [k] do_sync_write | ---do_sync_write vfs_write sys_write system_call_fastpath 0xe7cd 0x2035323a35313a38 0.00% 0.00% rs:main Q:Reg [kernel.kallsyms] [k] ext4_file_write | ---ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath 0xe7cd 0x2035323a35313a38 0.00% 0.00% rs:main Q:Reg [kernel.kallsyms] [k] generic_file_aio_write | ---generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath 0xe7cd 0x2035323a35313a38 0.00% 0.00% rs:main Q:Reg [kernel.kallsyms] [k] __generic_file_aio_write | ---__generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath 0xe7cd 0x2035323a35313a38 0.00% 0.00% events/29 [kernel.kallsyms] [k] child_rip | ---child_rip 0.00% 0.00% events/29 [kernel.kallsyms] [k] kthread | ---kthread child_rip 0.00% 0.00% events/29 [kernel.kallsyms] [k] worker_thread | ---worker_thread kthread child_rip 0.00% 0.00% postmaster [kernel.kallsyms] [k] nf_conntrack_find_get | ---nf_conntrack_find_get nf_conntrack_in ipv6_conntrack_local nf_iterate nf_hook_slow __ip6_local_out ip6_local_out ip6_push_pending_frames udp_v6_push_pending_frames udpv6_sendmsg inet_sendmsg sock_sendmsg sys_sendto system_call_fastpath __libc_send 0.00% 0.00% puppet libpthread-2.12.so [.] pthread_cond_timedwait@@GLIBC_2.3.2 | ---pthread_cond_timedwait@@GLIBC_2.3.2 0.00% 0.00% postmaster [kernel.kallsyms] [k] ep_ptable_queue_proc | ---ep_ptable_queue_proc | |--55.21%-- pipe_poll | sys_epoll_ctl | system_call_fastpath | epoll_ctl | --44.79%-- datagram_poll udp_poll sock_poll sys_epoll_ctl system_call_fastpath epoll_ctl 0.00% 0.00% events/46 [kernel.kallsyms] [k] cache_reap | ---cache_reap worker_thread kthread child_rip 0.00% 0.00% perf [kernel.kallsyms] [k] search_binary_handler | ---search_binary_handler do_execve sys_execve stub_execve __execve 0.00% 0.00% perf [kernel.kallsyms] [k] cyl_load_binary | ---cyl_load_binary search_binary_handler do_execve sys_execve stub_execve __execve 0.00% 0.00% perf [kernel.kallsyms] [k] load_elf_binary | ---load_elf_binary cyl_load_binary search_binary_handler do_execve sys_execve stub_execve __execve 0.00% 0.00% perf [kernel.kallsyms] [k] flush_old_exec | ---flush_old_exec load_elf_binary cyl_load_binary search_binary_handler do_execve sys_execve stub_execve __execve 0.00% 0.00% perf [kernel.kallsyms] [k] mmput | ---mmput flush_old_exec load_elf_binary cyl_load_binary search_binary_handler do_execve sys_execve stub_execve __execve 0.00% 0.00% perf [kernel.kallsyms] [k] exit_mmap | ---exit_mmap mmput flush_old_exec load_elf_binary cyl_load_binary search_binary_handler do_execve sys_execve stub_execve __execve 0.00% 0.00% perf [kernel.kallsyms] [k] free_pgtables | ---free_pgtables exit_mmap mmput flush_old_exec load_elf_binary cyl_load_binary search_binary_handler do_execve sys_execve stub_execve __execve 0.00% 0.00% perf [kernel.kallsyms] [k] anon_vma_free | ---anon_vma_free free_pgtables exit_mmap mmput flush_old_exec load_elf_binary cyl_load_binary search_binary_handler do_execve sys_execve stub_execve __execve 0.00% 0.00% init [kernel.kallsyms] [k] task_tick_idle | ---task_tick_idle update_process_times tick_sched_timer __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% xinetd libc-2.12.so [.] __read_nocancel | ---__read_nocancel 0.00% 0.00% xinetd [kernel.kallsyms] [k] sys_read | ---sys_read system_call_fastpath __read_nocancel 0.00% 0.00% xinetd [kernel.kallsyms] [k] vfs_read | ---vfs_read sys_read system_call_fastpath __read_nocancel 0.00% 0.00% xinetd [kernel.kallsyms] [k] do_sync_read | ---do_sync_read vfs_read sys_read system_call_fastpath __read_nocancel 0.00% 0.00% events/31 [kernel.kallsyms] [k] schedule | ---schedule worker_thread kthread child_rip 0.00% 0.00% events/31 [kernel.kallsyms] [k] deactivate_task | ---deactivate_task schedule worker_thread kthread child_rip 0.00% 0.00% events/31 [kernel.kallsyms] [k] dequeue_task | ---dequeue_task deactivate_task schedule worker_thread kthread child_rip 0.00% 0.00% events/31 [kernel.kallsyms] [k] dequeue_task_fair | ---dequeue_task_fair dequeue_task deactivate_task schedule worker_thread kthread child_rip 0.00% 0.00% events/31 [kernel.kallsyms] [k] dequeue_entity | ---dequeue_entity dequeue_task_fair dequeue_task deactivate_task schedule worker_thread kthread child_rip 0.00% 0.00% events/31 [kernel.kallsyms] [k] update_curr | ---update_curr dequeue_entity dequeue_task_fair dequeue_task deactivate_task schedule worker_thread kthread child_rip 0.00% 0.00% init [kernel.kallsyms] [k] _local_bh_enable | ---_local_bh_enable | |--74.23%-- smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --25.77%-- irq_enter smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% master [kernel.kallsyms] [k] system_call_fastpath | ---system_call_fastpath | |--53.70%-- __GI___libc_open | --46.30%-- __nptl_setxid 0.00% 0.00% events/31 [kernel.kallsyms] [k] vmstat_update | ---vmstat_update worker_thread kthread child_rip 0.00% 0.00% events/31 [kernel.kallsyms] [k] refresh_cpu_vm_stats | ---refresh_cpu_vm_stats vmstat_update worker_thread kthread child_rip 0.00% 0.00% swapper [kernel.kallsyms] [k] __run_hrtimer | ---__run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle rest_init start_kernel x86_64_start_reservations x86_64_start_kernel 0.00% 0.00% perf [kernel.kallsyms] [k] strlen | ---strlen | |--68.43%-- ext4_xattr_find_entry | ext4_xattr_get | ext4_xattr_security_get | generic_getxattr | cap_inode_need_killpriv | security_inode_need_killpriv | file_remove_suid | __generic_file_aio_write | generic_file_aio_write | ext4_file_write | do_sync_write | vfs_write | sys_write | system_call_fastpath | __write_nocancel | --31.57%-- ext4_xattr_get ext4_xattr_security_get generic_getxattr cap_inode_need_killpriv security_inode_need_killpriv file_remove_suid __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% init [kernel.kallsyms] [k] this_cpu_load | ---this_cpu_load | |--88.22%-- menu_select | cpuidle_idle_call | cpu_idle | start_secondary | --11.78%-- cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% postmaster libc-2.12.so [.] __xstat64 | ---__xstat64 0.00% 0.00% postmaster [kernel.kallsyms] [k] sys_newstat | ---sys_newstat | |--50.29%-- __xstat64 | --49.71%-- system_call_fastpath __xstat64 0.00% 0.00% events/5 [kernel.kallsyms] [k] vmstat_update | ---vmstat_update worker_thread kthread child_rip 0.00% 0.00% events/5 [kernel.kallsyms] [k] refresh_cpu_vm_stats | ---refresh_cpu_vm_stats vmstat_update worker_thread kthread child_rip 0.00% 0.00% postmaster [kernel.kallsyms] [k] security_socket_recvmsg | ---security_socket_recvmsg | |--63.37%-- sock_recvmsg | sys_recvfrom | system_call_fastpath | __libc_recv | --36.63%-- sys_recvfrom system_call_fastpath __libc_recv 0.00% 0.00% xinetd [kernel.kallsyms] [k] sys_mmap | ---sys_mmap system_call_fastpath | |--72.33%-- mmap64 | _dl_map_object | --27.67%-- __GI___mmap64 0.00% 0.00% xinetd [kernel.kallsyms] [k] sys_mmap_pgoff | ---sys_mmap_pgoff sys_mmap system_call_fastpath | |--72.33%-- mmap64 | _dl_map_object | --27.67%-- __GI___mmap64 0.00% 0.00% xinetd [kernel.kallsyms] [k] do_mmap_pgoff | ---do_mmap_pgoff sys_mmap_pgoff sys_mmap system_call_fastpath | |--72.33%-- mmap64 | _dl_map_object | --27.67%-- __GI___mmap64 0.00% 0.00% init [kernel.kallsyms] [k] irq_work_run | ---irq_work_run | |--76.44%-- update_process_times | tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --23.56%-- tick_sched_timer __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] blk_queue_bio | ---blk_queue_bio generic_make_request submit_bio submit_bh jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% events/2 [kernel.kallsyms] [k] drain_array | ---drain_array cache_reap worker_thread kthread child_rip 0.00% 0.00% events/52 [kernel.kallsyms] [k] child_rip | ---child_rip 0.00% 0.00% events/52 [kernel.kallsyms] [k] kthread | ---kthread child_rip 0.00% 0.00% events/52 [kernel.kallsyms] [k] worker_thread | ---worker_thread kthread child_rip 0.00% 0.00% xinetd [kernel.kallsyms] [k] cyl_load_binary | ---cyl_load_binary search_binary_handler do_execve sys_execve stub_execve __execve 0.00% 0.00% xinetd [kernel.kallsyms] [k] load_elf_binary | ---load_elf_binary cyl_load_binary search_binary_handler do_execve sys_execve stub_execve __execve 0.00% 0.00% nrpe [kernel.kallsyms] [k] __alloc_pages_nodemask | ---__alloc_pages_nodemask | |--74.88%-- alloc_pages_current | | | |--67.27%-- pte_alloc_one | | __pte_alloc | | copy_pte_range | | copy_page_range | | dup_mm | | copy_process | | do_fork | | sys_clone | | stub_clone | | __libc_fork | | my_system | | 0x6f6967616e2f6c61 | | | --32.73%-- __get_free_pages | get_zeroed_page | __pud_alloc | copy_page_range | dup_mm | copy_process | do_fork | sys_clone | stub_clone | __libc_fork | _IO_proc_open@@GLIBC_2.2.5 | 0x6f6967616e2f6c61 | --25.12%-- alloc_pages_vma do_wp_page handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault _dl_fixup 0.00% 0.00% events/33 [kernel.kallsyms] [k] schedule | ---schedule worker_thread kthread child_rip 0.00% 0.00% events/20 [kernel.kallsyms] [k] find_busiest_group | ---find_busiest_group schedule worker_thread kthread child_rip 0.00% 0.00% postmaster libc-2.12.so [.] ptmalloc_unlock_all | ---ptmalloc_unlock_all fork_process 0.00% 0.00% check_users [kernel.kallsyms] [k] do_page_fault | ---do_page_fault page_fault | |--56.77%-- _nl_load_domain | _nl_find_domain | __dcigettext | main | --43.23%-- _dl_init_paths dl_main _dl_sysdep_start 0.00% 0.00% check_users [kernel.kallsyms] [k] __do_page_fault | ---__do_page_fault do_page_fault page_fault | |--56.77%-- _nl_load_domain | _nl_find_domain | __dcigettext | main | --43.23%-- _dl_init_paths dl_main _dl_sysdep_start 0.00% 0.00% check_users [kernel.kallsyms] [k] handle_mm_fault | ---handle_mm_fault __do_page_fault do_page_fault page_fault | |--56.77%-- _nl_load_domain | _nl_find_domain | __dcigettext | main | --43.23%-- _dl_init_paths dl_main _dl_sysdep_start 0.00% 0.00% init [kernel.kallsyms] [k] dec_zone_page_state | ---dec_zone_page_state test_clear_page_writeback end_page_writeback end_buffer_async_write end_bio_bh_io_sync bio_endio dec_pending clone_endio bio_endio req_bio_endio blk_update_request blk_update_bidi_request blk_end_bidi_request blk_end_request scsi_io_completion scsi_finish_command scsi_softirq_done blk_done_softirq __do_softirq call_softirq do_softirq irq_exit smp_call_function_single_interrupt call_function_single_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% init [kernel.kallsyms] [k] perf_pmu_enable | ---perf_pmu_enable | |--79.20%-- perf_event_task_tick | scheduler_tick | update_process_times | tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | |--20.80%-- scheduler_tick | update_process_times | tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary --0.00%-- [...] 0.00% 0.00% events/15 [kernel.kallsyms] [k] child_rip | ---child_rip 0.00% 0.00% events/15 [kernel.kallsyms] [k] kthread | ---kthread child_rip 0.00% 0.00% events/15 [kernel.kallsyms] [k] worker_thread | ---worker_thread kthread child_rip 0.00% 0.00% events/28 [kernel.kallsyms] [k] child_rip | ---child_rip 0.00% 0.00% events/28 [kernel.kallsyms] [k] kthread | ---kthread child_rip 0.00% 0.00% events/28 [kernel.kallsyms] [k] worker_thread | ---worker_thread kthread child_rip 0.00% 0.00% events/28 [kernel.kallsyms] [k] schedule | ---schedule worker_thread kthread child_rip 0.00% 0.00% events/28 [kernel.kallsyms] [k] find_busiest_group | ---find_busiest_group schedule worker_thread kthread child_rip 0.00% 0.00% init [kernel.kallsyms] [k] ip_local_deliver_finish | ---ip_local_deliver_finish ip_local_deliver ip_rcv_finish ip_rcv __netif_receive_skb netif_receive_skb napi_skb_finish napi_gro_receive tg3_poll_work tg3_poll_msix net_rx_action __do_softirq call_softirq do_softirq irq_exit do_IRQ ret_from_intr cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% postmaster [kernel.kallsyms] [k] FileUtil_FreePath | ---FileUtil_FreePath hook_security_file_free security_file_free __fput fput filp_close | |--77.40%-- put_files_struct | exit_files | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | --22.60%-- sys_close system_call_fastpath __close_nocancel 0.00% 0.00% postmaster [kernel.kallsyms] [k] Mem_Zone_Free | ---Mem_Zone_Free FileUtil_FreePath hook_security_file_free security_file_free __fput fput filp_close | |--77.40%-- put_files_struct | exit_files | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | --22.60%-- sys_close system_call_fastpath __close_nocancel 0.00% 0.00% events/44 [kernel.kallsyms] [k] cache_reap | ---cache_reap worker_thread kthread child_rip 0.00% 0.00% events/44 [kernel.kallsyms] [k] drain_array | ---drain_array cache_reap worker_thread kthread child_rip 0.00% 0.00% postmaster postgres [.] PgstatCollectorMain | ---PgstatCollectorMain 0.00% 0.00% perf [kernel.kallsyms] [k] apic_timer_interrupt | ---apic_timer_interrupt | |--54.43%-- add_wait_queue | __pollwait | perf_poll | do_sys_poll | sys_poll | system_call_fastpath | __poll | 0x67503 | main | __libc_start_main | |--35.23%-- hook_security_file_permission | security_file_permission | rw_verify_area | vfs_write | sys_write | system_call_fastpath | __write_nocancel | |--9.26%-- free_poll_entry | poll_freewait | do_sys_poll | sys_poll | system_call_fastpath | __poll | 0x67503 | main | __libc_start_main | --1.08%-- security_compute_sid security_transition_sid selinux_bprm_set_creds security_bprm_set_creds prepare_binprm do_execve sys_execve stub_execve __execve perf_evlist__prepare_workload cmd_record 0x67503 main __libc_start_main 0.00% 0.00% perf [kernel.kallsyms] [k] smp_apic_timer_interrupt | ---smp_apic_timer_interrupt apic_timer_interrupt | |--54.43%-- add_wait_queue | __pollwait | perf_poll | do_sys_poll | sys_poll | system_call_fastpath | __poll | 0x67503 | main | __libc_start_main | |--35.23%-- hook_security_file_permission | security_file_permission | rw_verify_area | vfs_write | sys_write | system_call_fastpath | __write_nocancel | |--9.26%-- free_poll_entry | poll_freewait | do_sys_poll | sys_poll | system_call_fastpath | __poll | 0x67503 | main | __libc_start_main | --1.08%-- security_compute_sid security_transition_sid selinux_bprm_set_creds security_bprm_set_creds prepare_binprm do_execve sys_execve stub_execve __execve perf_evlist__prepare_workload cmd_record 0x67503 main __libc_start_main 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] page_waitqueue | ---page_waitqueue unlock_page | |--73.28%-- ext4_num_dirty_pages | ext4_da_writepages | do_writepages | writeback_single_inode | writeback_sb_inodes | writeback_inodes_wb | wb_writeback | wb_do_writeback | bdi_writeback_thread | kthread | child_rip | --26.72%-- __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage mpage_da_submit_io mpage_da_map_and_submit mpage_add_bh_to_extent write_cache_pages_da ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% events/33 [kernel.kallsyms] [k] free_block | ---free_block drain_array cache_reap worker_thread kthread child_rip 0.00% 0.00% init [kernel.kallsyms] [k] select_task_rq_fair | ---select_task_rq_fair try_to_wake_up | |--89.57%-- default_wake_function | autoremove_wake_function | __wake_up_common | __wake_up | insert_work | __queue_work | delayed_work_timer_fn | run_timer_softirq | __do_softirq | call_softirq | do_softirq | irq_exit | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --10.43%-- wake_up_process hrtimer_wakeup __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% events/18 [kernel.kallsyms] [k] drain_array | ---drain_array cache_reap worker_thread kthread child_rip 0.00% 0.00% events/18 [kernel.kallsyms] [k] free_block | ---free_block drain_array cache_reap worker_thread kthread child_rip 0.00% 0.00% dcservice [kernel.kallsyms] [k] get_user_pages_fast | ---get_user_pages_fast get_futex_key futex_wait_setup futex_wait do_futex compat_sys_futex ia32_sysret 0x4aa2f 0.00% 0.00% events/17 [kernel.kallsyms] [k] schedule | ---schedule worker_thread kthread child_rip 0.00% 0.00% postmaster [kernel.kallsyms] [k] task_waking_fair | ---task_waking_fair try_to_wake_up default_wake_function autoremove_wake_function __wake_up_common __wake_up | |--82.81%-- insert_work | __queue_work | delayed_work_timer_fn | run_timer_softirq | __do_softirq | call_softirq | do_softirq | irq_exit | smp_apic_timer_interrupt | apic_timer_interrupt | heap_page_prune_opt | --17.19%-- release_sock udpv6_sendmsg inet_sendmsg sock_sendmsg sys_sendto system_call_fastpath __libc_send 0.00% 0.00% irqbalance [kernel.kallsyms] [k] proc_lookup | ---proc_lookup | |--68.13%-- do_lookup | __link_path_walk | path_walk | filename_lookup | do_filp_open | do_sys_open | sys_open | cyl_sys_open_full | cyl_sys_open | system_call_fastpath | __GI___libc_open | --31.87%-- proc_root_lookup do_lookup __link_path_walk path_walk filename_lookup do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] generic_unplug_device | ---generic_unplug_device blk_unplug dm_table_unplug_all dm_unplug_all blk_unplug blk_backing_dev_unplug | |--83.00%-- block_sync_page | sync_page | __wait_on_bit | wait_on_page_bit | wait_on_page_writeback_range | filemap_fdatawait | jbd2_journal_commit_transaction | kjournald2 | kthread | child_rip | --17.00%-- sync_buffer __wait_on_bit out_of_line_wait_on_bit __wait_on_buffer jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] __generic_unplug_device | ---__generic_unplug_device generic_unplug_device blk_unplug dm_table_unplug_all dm_unplug_all blk_unplug blk_backing_dev_unplug | |--83.00%-- block_sync_page | sync_page | __wait_on_bit | wait_on_page_bit | wait_on_page_writeback_range | filemap_fdatawait | jbd2_journal_commit_transaction | kjournald2 | kthread | child_rip | --17.00%-- sync_buffer __wait_on_bit out_of_line_wait_on_bit __wait_on_buffer jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% postmaster [kernel.kallsyms] [k] Str_Str | ---Str_Str cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% postmaster [kernel.kallsyms] [k] strstr | ---strstr Str_Str cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% qmgr libc-2.12.so [.] __GI___libc_open | ---__GI___libc_open 0.00% 0.00% qmgr [kernel.kallsyms] [k] cyl_sys_open | ---cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% qmgr [kernel.kallsyms] [k] cyl_sys_open_full | ---cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% qmgr [kernel.kallsyms] [k] sys_open | ---sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% qmgr [kernel.kallsyms] [k] do_sys_open | ---do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% qmgr [kernel.kallsyms] [k] do_filp_open | ---do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% qmgr [kernel.kallsyms] [k] security_inode_permission | ---security_inode_permission | |--63.76%-- __link_path_walk | path_walk | filename_lookup | do_filp_open | do_sys_open | sys_open | cyl_sys_open_full | cyl_sys_open | system_call_fastpath | __GI___libc_open | --36.24%-- inode_permission may_open do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% qmgr [kernel.kallsyms] [k] inode_has_perm | ---inode_has_perm | |--81.02%-- selinux_inode_permission | security_inode_permission | | | |--55.26%-- __link_path_walk | | path_walk | | filename_lookup | | do_filp_open | | do_sys_open | | sys_open | | cyl_sys_open_full | | cyl_sys_open | | system_call_fastpath | | __GI___libc_open | | | --44.74%-- inode_permission | may_open | do_filp_open | do_sys_open | sys_open | cyl_sys_open_full | cyl_sys_open | system_call_fastpath | __GI___libc_open | --18.98%-- security_inode_permission __link_path_walk path_walk filename_lookup do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% events/53 [kernel.kallsyms] [k] cache_reap | ---cache_reap worker_thread kthread child_rip 0.00% 0.00% events/53 [kernel.kallsyms] [k] drain_array | ---drain_array cache_reap worker_thread kthread child_rip 0.00% 0.00% postmaster [kernel.kallsyms] [k] sock_wfree | ---sock_wfree loopback_xmit dev_hard_start_xmit dev_queue_xmit ip6_finish_output2 ip6_finish_output ip6_output ip6_local_out ip6_push_pending_frames udp_v6_push_pending_frames udpv6_sendmsg inet_sendmsg sock_sendmsg sys_sendto system_call_fastpath __libc_send 0.00% 0.00% postmaster [kernel.kallsyms] [k] sock_def_write_space | ---sock_def_write_space sock_wfree loopback_xmit dev_hard_start_xmit dev_queue_xmit ip6_finish_output2 ip6_finish_output ip6_output ip6_local_out ip6_push_pending_frames udp_v6_push_pending_frames udpv6_sendmsg inet_sendmsg sock_sendmsg sys_sendto system_call_fastpath __libc_send 0.00% 0.00% postmaster postgres [.] _bt_get_endpoint | ---_bt_get_endpoint 0.00% 0.00% perf [kernel.kallsyms] [k] perf_mmap_fault | ---perf_mmap_fault | |--66.55%-- __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | generic_file_buffered_write | __generic_file_aio_write | generic_file_aio_write | ext4_file_write | do_sync_write | vfs_write | sys_write | system_call_fastpath | __write_nocancel | --33.45%-- handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% qmgr libc-2.12.so [.] __GI___ioctl | ---__GI___ioctl 0.00% 0.00% qmgr [kernel.kallsyms] [k] sys_ioctl | ---sys_ioctl system_call_fastpath __GI___ioctl 0.00% 0.00% qmgr [kernel.kallsyms] [k] security_file_ioctl | ---security_file_ioctl sys_ioctl system_call_fastpath __GI___ioctl 0.00% 0.00% qmgr [kernel.kallsyms] [k] selinux_file_ioctl | ---selinux_file_ioctl security_file_ioctl sys_ioctl system_call_fastpath __GI___ioctl 0.00% 0.00% qmgr [kernel.kallsyms] [k] file_has_perm | ---file_has_perm selinux_file_ioctl security_file_ioctl sys_ioctl system_call_fastpath __GI___ioctl 0.00% 0.00% flush-253:2 [kernel.kallsyms] [k] __writepage | ---__writepage write_cache_pages generic_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% flush-253:2 [kernel.kallsyms] [k] blkdev_writepage | ---blkdev_writepage __writepage write_cache_pages generic_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% flush-253:2 [kernel.kallsyms] [k] block_write_full_page | ---block_write_full_page blkdev_writepage __writepage write_cache_pages generic_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% flush-253:2 [kernel.kallsyms] [k] block_write_full_page_endio | ---block_write_full_page_endio block_write_full_page blkdev_writepage __writepage write_cache_pages generic_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% flush-253:2 [kernel.kallsyms] [k] __block_write_full_page | ---__block_write_full_page block_write_full_page_endio block_write_full_page blkdev_writepage __writepage write_cache_pages generic_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% init [kernel.kallsyms] [k] nf_iterate | ---nf_iterate nf_hook_slow ip_rcv __netif_receive_skb netif_receive_skb napi_skb_finish napi_gro_receive tg3_poll_work tg3_poll_msix net_rx_action __do_softirq call_softirq do_softirq irq_exit do_IRQ ret_from_intr cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% init [kernel.kallsyms] [k] ipv4_conntrack_in | ---ipv4_conntrack_in nf_iterate nf_hook_slow ip_rcv __netif_receive_skb netif_receive_skb napi_skb_finish napi_gro_receive tg3_poll_work tg3_poll_msix net_rx_action __do_softirq call_softirq do_softirq irq_exit do_IRQ ret_from_intr cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% init [kernel.kallsyms] [k] nf_conntrack_in | ---nf_conntrack_in ipv4_conntrack_in nf_iterate nf_hook_slow ip_rcv __netif_receive_skb netif_receive_skb napi_skb_finish napi_gro_receive tg3_poll_work tg3_poll_msix net_rx_action __do_softirq call_softirq do_softirq irq_exit do_IRQ ret_from_intr cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% ntpd [kernel.kallsyms] [k] security_socket_sendmsg | ---security_socket_sendmsg sock_sendmsg sys_sendto system_call_fastpath __sendto_nocancel 0.00% 0.00% ntpd [kernel.kallsyms] [k] selinux_socket_sendmsg | ---selinux_socket_sendmsg security_socket_sendmsg sock_sendmsg sys_sendto system_call_fastpath __sendto_nocancel 0.00% 0.00% ntpd [kernel.kallsyms] [k] socket_has_perm | ---socket_has_perm selinux_socket_sendmsg security_socket_sendmsg sock_sendmsg sys_sendto system_call_fastpath __sendto_nocancel 0.00% 0.00% ntpd [kernel.kallsyms] [k] avc_has_perm | ---avc_has_perm socket_has_perm selinux_socket_sendmsg security_socket_sendmsg sock_sendmsg sys_sendto system_call_fastpath __sendto_nocancel 0.00% 0.00% ntpd [kernel.kallsyms] [k] avc_has_perm_noaudit | ---avc_has_perm_noaudit avc_has_perm socket_has_perm selinux_socket_sendmsg security_socket_sendmsg sock_sendmsg sys_sendto system_call_fastpath __sendto_nocancel 0.00% 0.00% ntpd [kernel.kallsyms] [k] security_compute_av | ---security_compute_av avc_has_perm_noaudit avc_has_perm socket_has_perm selinux_socket_sendmsg security_socket_sendmsg sock_sendmsg sys_sendto system_call_fastpath __sendto_nocancel 0.00% 0.00% ntpd [kernel.kallsyms] [k] context_struct_compute_av | ---context_struct_compute_av security_compute_av avc_has_perm_noaudit avc_has_perm socket_has_perm selinux_socket_sendmsg security_socket_sendmsg sock_sendmsg sys_sendto system_call_fastpath __sendto_nocancel 0.00% 0.00% ntpd [kernel.kallsyms] [k] cond_compute_av | ---cond_compute_av context_struct_compute_av security_compute_av avc_has_perm_noaudit avc_has_perm socket_has_perm selinux_socket_sendmsg security_socket_sendmsg sock_sendmsg sys_sendto system_call_fastpath __sendto_nocancel 0.00% 0.00% ntpd [kernel.kallsyms] [k] avtab_search_node | ---avtab_search_node cond_compute_av context_struct_compute_av security_compute_av avc_has_perm_noaudit avc_has_perm socket_has_perm selinux_socket_sendmsg security_socket_sendmsg sock_sendmsg sys_sendto system_call_fastpath __sendto_nocancel 0.00% 0.00% events/1 [kernel.kallsyms] [k] schedule | ---schedule worker_thread kthread child_rip 0.00% 0.00% postmaster [kernel.kallsyms] [k] netif_rx | ---netif_rx loopback_xmit dev_hard_start_xmit dev_queue_xmit ip6_finish_output2 ip6_finish_output ip6_output ip6_local_out ip6_push_pending_frames udp_v6_push_pending_frames udpv6_sendmsg inet_sendmsg sock_sendmsg sys_sendto system_call_fastpath __libc_send 0.00% 0.00% postmaster [kernel.kallsyms] [k] arch_dup_task_struct | ---arch_dup_task_struct copy_process do_fork sys_clone stub_clone __libc_fork fork_process 0.00% 0.00% postmaster [kernel.kallsyms] [k] __cleanup_sighand | ---__cleanup_sighand release_task wait_consider_task do_wait sys_wait4 system_call_fastpath __libc_waitpid 0.00% 0.00% postmaster [kernel.kallsyms] [k] __nf_conntrack_find | ---__nf_conntrack_find nf_conntrack_find_get nf_conntrack_in ipv6_conntrack_local nf_iterate nf_hook_slow __ip6_local_out ip6_local_out ip6_push_pending_frames udp_v6_push_pending_frames udpv6_sendmsg inet_sendmsg sock_sendmsg sys_sendto system_call_fastpath __libc_send 0.00% 0.00% dcservice dcservice [.] 0x0000000000019128 | ---0x19128 0.00% 0.00% dcservice dcservice [.] 0xfffffffff7fd1128 | ---0x19128 0.00% 0.00% postmaster [kernel.kallsyms] [k] selinux_socket_recvmsg | ---selinux_socket_recvmsg | |--69.48%-- security_socket_recvmsg | sock_recvmsg | sys_recvfrom | system_call_fastpath | __libc_recv | --30.52%-- sock_recvmsg sys_recvfrom system_call_fastpath __libc_recv 0.00% 0.00% postmaster [kernel.kallsyms] [k] sysret_careful | ---sysret_careful | |--83.95%-- __write_nocancel | --16.05%-- __GI___kill 0.00% 0.00% events/38 [kernel.kallsyms] [k] schedule | ---schedule worker_thread kthread child_rip 0.00% 0.00% events/38 [kernel.kallsyms] [k] find_busiest_group | ---find_busiest_group schedule worker_thread kthread child_rip 0.00% 0.00% rs:main Q:Reg [unknown] [.] 0x2037333a35313a38 | ---0x2037333a35313a38 0.00% 0.00% postmaster [kernel.kallsyms] [k] d_alloc_pseudo | ---d_alloc_pseudo anon_inode_getfile sys_epoll_create1 system_call_fastpath epoll_create1 0.00% 0.00% postmaster [kernel.kallsyms] [k] d_alloc | ---d_alloc d_alloc_pseudo anon_inode_getfile sys_epoll_create1 system_call_fastpath epoll_create1 0.00% 0.00% init [kernel.kallsyms] [k] __list_add | ---__list_add | |--83.81%-- free_block | kmem_cache_free | mempool_free_slab | mempool_free | dec_pending | clone_endio | bio_endio | req_bio_endio | blk_update_request | blk_update_bidi_request | blk_end_bidi_request | blk_end_request | scsi_io_completion | scsi_finish_command | scsi_softirq_done | blk_done_softirq | __do_softirq | call_softirq | do_softirq | irq_exit | smp_call_function_single_interrupt | call_function_single_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --16.19%-- enqueue_entity enqueue_task_fair enqueue_task activate_task try_to_wake_up wake_up_process hrtimer_wakeup __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% postmaster postgres [.] SHMQueueNext | ---SHMQueueNext 0.00% 0.00% perf [kernel.kallsyms] [k] fget_light | ---fget_light | |--66.13%-- fget_light_pos | sys_write | system_call_fastpath | __write_nocancel | --33.87%-- do_sys_poll sys_poll system_call_fastpath __poll 0x67503 main __libc_start_main 0.00% 0.00% postmaster postgres [.] pgstat_send | ---pgstat_send 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] account_page_dirtied | ---account_page_dirtied | |--62.28%-- __set_page_dirty_nobuffers | redirty_page_for_writepage | ext4_writepage | __writepage | write_cache_pages | generic_writepages | journal_submit_inode_data_buffers | jbd2_journal_commit_transaction | kjournald2 | kthread | child_rip | --37.72%-- __set_page_dirty mark_buffer_dirty __jbd2_journal_temp_unlink_buffer __jbd2_journal_unfile_buffer __jbd2_journal_refile_buffer jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% perf [kernel.kallsyms] [k] unroll_tree_refs | ---unroll_tree_refs sysret_audit __poll 0x67503 main __libc_start_main 0.00% 0.00% sh ld-2.12.so [.] _dl_sysdep_start | ---_dl_sysdep_start 0.00% 0.00% events/54 [kernel.kallsyms] [k] schedule | ---schedule worker_thread kthread child_rip 0.00% 0.00% postmaster [kernel.kallsyms] [k] inotify_dentry_parent_queue_event | ---inotify_dentry_parent_queue_event | |--86.30%-- vfs_read | sys_read | system_call_fastpath | __read_nocancel | --13.70%-- sys_write system_call_fastpath __write_nocancel 0.00% 0.00% perf [kernel.kallsyms] [k] next_zones_zonelist | ---next_zones_zonelist | |--68.29%-- get_page_from_freelist | __alloc_pages_nodemask | alloc_pages_current | __page_cache_alloc | grab_cache_page_write_begin | ext4_da_write_begin | generic_file_buffered_write | __generic_file_aio_write | generic_file_aio_write | ext4_file_write | do_sync_write | vfs_write | sys_write | system_call_fastpath | __write_nocancel | --31.71%-- __alloc_pages_nodemask alloc_pages_current __page_cache_alloc grab_cache_page_write_begin ext4_da_write_begin generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel cmd_record 0x67503 main __libc_start_main 0.00% 0.00% init [kernel.kallsyms] [k] free_thread_info | ---free_thread_info free_task __put_task_struct delayed_put_task_struct __rcu_process_callbacks rcu_process_callbacks __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% nrpe [kernel.kallsyms] [k] free_pgtables | ---free_pgtables exit_mmap mmput exit_mm do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% nrpe [kernel.kallsyms] [k] unlink_anon_vmas | ---unlink_anon_vmas free_pgtables exit_mmap mmput exit_mm do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] finish_task_switch | ---finish_task_switch schedule io_schedule sync_page __wait_on_bit_lock __lock_page write_cache_pages generic_writepages journal_submit_inode_data_buffers jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] ext4_bh_delay_or_unwritten | ---ext4_bh_delay_or_unwritten walk_page_buffers ext4_writepage mpage_da_submit_io mpage_da_map_and_submit mpage_add_bh_to_extent write_cache_pages_da ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% nrpe libc-2.12.so [.] __GI___libc_open | ---__GI___libc_open | |--19.25%-- __fopen_internal --80.75%-- [...] 0.00% 0.00% perf [kernel.kallsyms] [k] sched_clock_cpu | ---sched_clock_cpu update_rq_clock dequeue_task deactivate_task schedule schedule_hrtimeout_range poll_schedule_timeout do_sys_poll sys_poll system_call_fastpath __poll 0x67503 main __libc_start_main 0.00% 0.00% perf [kernel.kallsyms] [k] sched_clock | ---sched_clock sched_clock_cpu update_rq_clock dequeue_task deactivate_task schedule schedule_hrtimeout_range poll_schedule_timeout do_sys_poll sys_poll system_call_fastpath __poll 0x67503 main __libc_start_main 0.00% 0.00% perf [kernel.kallsyms] [k] native_sched_clock | ---native_sched_clock sched_clock sched_clock_cpu update_rq_clock dequeue_task deactivate_task schedule schedule_hrtimeout_range poll_schedule_timeout do_sys_poll sys_poll system_call_fastpath __poll 0x67503 main __libc_start_main 0.00% 0.00% perf [kernel.kallsyms] [k] native_read_tsc | ---native_read_tsc native_sched_clock sched_clock sched_clock_cpu update_rq_clock dequeue_task deactivate_task schedule schedule_hrtimeout_range poll_schedule_timeout do_sys_poll sys_poll system_call_fastpath __poll 0x67503 main __libc_start_main 0.00% 0.00% pgbouncer [kernel.kallsyms] [k] fput | ---fput sys_epoll_wait system_call_fastpath epoll_wait 0.00% 0.00% pgbouncer libevent-2.0.so.5.1.9 [.] event_add | ---event_add 0.00% 0.00% events/10 [kernel.kallsyms] [k] cache_reap | ---cache_reap worker_thread kthread child_rip 0.00% 0.00% events/10 [kernel.kallsyms] [k] drain_array | ---drain_array cache_reap worker_thread kthread child_rip 0.00% 0.00% events/19 [kernel.kallsyms] [k] schedule | ---schedule worker_thread kthread child_rip 0.00% 0.00% xinetd [kernel.kallsyms] [k] _spin_lock | ---_spin_lock | |--38.17%-- sys_close | system_call_fastpath | __close_nocancel | _fini | exit | |--32.65%-- anon_vma_clone | anon_vma_fork | dup_mm | copy_process | do_fork | sys_clone | stub_clone | __libc_fork | 0x1463c | --29.18%-- rcu_start_gp __call_rcu call_rcu_sched call_rcu __put_cred commit_creds sys_setgid system_call_fastpath __setgid 0.00% 0.00% events/18 [kernel.kallsyms] [k] schedule | ---schedule worker_thread kthread child_rip 0.00% 0.00% events/18 [kernel.kallsyms] [k] find_busiest_group | ---find_busiest_group schedule worker_thread kthread child_rip 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] list_del | ---list_del cache_alloc_refill kmem_cache_alloc mempool_alloc_slab mempool_alloc bio_alloc_bioset clone_bio __split_and_process_bio dm_make_request generic_make_request submit_bio submit_bh __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage mpage_da_submit_io mpage_da_map_and_submit mpage_add_bh_to_extent write_cache_pages_da ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% events/46 [kernel.kallsyms] [k] drain_array | ---drain_array cache_reap worker_thread kthread child_rip 0.00% 0.00% pgbouncer [kernel.kallsyms] [k] hrtimer_cancel | ---hrtimer_cancel schedule_hrtimeout_range ep_poll sys_epoll_wait system_call_fastpath epoll_wait 0.00% 0.00% pgbouncer [kernel.kallsyms] [k] hrtimer_try_to_cancel | ---hrtimer_try_to_cancel hrtimer_cancel schedule_hrtimeout_range ep_poll sys_epoll_wait system_call_fastpath epoll_wait 0.00% 0.00% pgbouncer [kernel.kallsyms] [k] lock_hrtimer_base | ---lock_hrtimer_base hrtimer_try_to_cancel hrtimer_cancel schedule_hrtimeout_range ep_poll sys_epoll_wait system_call_fastpath epoll_wait 0.00% 0.00% pgbouncer [kernel.kallsyms] [k] _spin_lock_irqsave | ---_spin_lock_irqsave lock_hrtimer_base hrtimer_try_to_cancel hrtimer_cancel schedule_hrtimeout_range ep_poll sys_epoll_wait system_call_fastpath epoll_wait 0.00% 0.00% postmaster [kernel.kallsyms] [k] extract_buf | ---extract_buf extract_entropy_user urandom_read vfs_read sys_read system_call_fastpath __read_nocancel 0.00% 0.00% postmaster [kernel.kallsyms] [k] sha_transform | ---sha_transform extract_buf extract_entropy_user urandom_read vfs_read sys_read system_call_fastpath __read_nocancel 0.00% 0.00% postmaster libc-2.12.so [.] free@plt | ---free@plt | |--13.84%-- _IO_vsnprintf | 0x2072656b726f7720 --86.16%-- [...] 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] clear_page_dirty_for_io | ---clear_page_dirty_for_io write_cache_pages_da ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% perf [kernel.kallsyms] [k] recalc_bh_state | ---recalc_bh_state alloc_buffer_head alloc_page_buffers create_empty_buffers create_page_buffers __block_prepare_write block_write_begin_newtrunc block_write_begin ext4_da_write_begin generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel | |--78.12%-- cmd_record | 0x67503 | main | __libc_start_main --21.88%-- [...] 0.00% 0.00% nrpe [kernel.kallsyms] [k] sys_close | ---sys_close | |--53.03%-- setup_new_exec | load_elf_binary | cyl_load_binary | search_binary_handler | do_execve | sys_execve | stub_execve | __execve | --46.97%-- system_call_fastpath __close_nocancel 0.00% 0.00% nrpe [kernel.kallsyms] [k] filp_close | ---filp_close sys_close | |--53.03%-- setup_new_exec | load_elf_binary | cyl_load_binary | search_binary_handler | do_execve | sys_execve | stub_execve | __execve | --46.97%-- system_call_fastpath __close_nocancel 0.00% 0.00% nrpe [kernel.kallsyms] [k] fput | ---fput filp_close sys_close | |--53.03%-- setup_new_exec | load_elf_binary | cyl_load_binary | search_binary_handler | do_execve | sys_execve | stub_execve | __execve | --46.97%-- system_call_fastpath __close_nocancel 0.00% 0.00% nrpe [kernel.kallsyms] [k] __fput | ---__fput fput filp_close sys_close | |--53.03%-- setup_new_exec | load_elf_binary | cyl_load_binary | search_binary_handler | do_execve | sys_execve | stub_execve | __execve | --46.97%-- system_call_fastpath __close_nocancel 0.00% 0.00% nrpe [kernel.kallsyms] [k] d_kill | ---d_kill dput __fput fput filp_close sys_close | |--53.03%-- setup_new_exec | load_elf_binary | cyl_load_binary | search_binary_handler | do_execve | sys_execve | stub_execve | __execve | --46.97%-- system_call_fastpath __close_nocancel 0.00% 0.00% nrpe [kernel.kallsyms] [k] dentry_iput | ---dentry_iput d_kill dput __fput fput filp_close sys_close | |--53.03%-- setup_new_exec | load_elf_binary | cyl_load_binary | search_binary_handler | do_execve | sys_execve | stub_execve | __execve | --46.97%-- system_call_fastpath __close_nocancel 0.00% 0.00% nrpe [kernel.kallsyms] [k] iput | ---iput dentry_iput d_kill dput __fput fput filp_close sys_close | |--53.03%-- setup_new_exec | load_elf_binary | cyl_load_binary | search_binary_handler | do_execve | sys_execve | stub_execve | __execve | --46.97%-- system_call_fastpath __close_nocancel 0.00% 0.00% sync_supers [kernel.kallsyms] [k] child_rip | ---child_rip 0.00% 0.00% sync_supers [kernel.kallsyms] [k] kthread | ---kthread child_rip 0.00% 0.00% sync_supers [kernel.kallsyms] [k] bdi_sync_supers | ---bdi_sync_supers kthread child_rip 0.00% 0.00% events/49 [kernel.kallsyms] [k] child_rip | ---child_rip 0.00% 0.00% events/49 [kernel.kallsyms] [k] kthread | ---kthread child_rip 0.00% 0.00% events/49 [kernel.kallsyms] [k] worker_thread | ---worker_thread kthread child_rip 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] throtl_find_tg | ---throtl_find_tg blk_throtl_bio generic_make_request submit_bio submit_bh __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage mpage_da_submit_io mpage_da_map_and_submit mpage_add_bh_to_extent write_cache_pages_da ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% postmaster postgres [.] ExecParallelReInitializeDSM | ---ExecParallelReInitializeDSM 0.00% 0.00% xinetd ld-2.12.so [.] do_lookup_x | ---do_lookup_x 0.00% 0.00% perf [kernel.kallsyms] [k] memcpy | ---memcpy start_this_handle jbd2_journal_start ext4_journal_start_sb ext4_da_write_begin generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% postmaster [kernel.kallsyms] [k] skb_copy_and_csum_datagram_iovec | ---skb_copy_and_csum_datagram_iovec | |--84.45%-- udpv6_recvmsg | sock_common_recvmsg | sock_recvmsg | sys_recvfrom | system_call_fastpath | __libc_recv | --15.55%-- sock_common_recvmsg sock_recvmsg sys_recvfrom system_call_fastpath __libc_recv 0.00% 0.00% xinetd [kernel.kallsyms] [k] filemap_fault | ---filemap_fault __do_fault handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault | |--44.41%-- 0x1bba0 | |--30.46%-- _IO_file_fopen@@GLIBC_2.2.5 | __fopen_internal | --25.12%-- __libc_dlsym __nss_lookup 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] elv_merged_request | ---elv_merged_request blk_queue_bio generic_make_request submit_bio submit_bh __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage mpage_da_submit_io mpage_da_map_and_submit mpage_add_bh_to_extent write_cache_pages_da ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% events/15 [kernel.kallsyms] [k] cache_reap | ---cache_reap worker_thread kthread child_rip 0.00% 0.00% events/15 [kernel.kallsyms] [k] drain_array | ---drain_array cache_reap worker_thread kthread child_rip 0.00% 0.00% postmaster [kernel.kallsyms] [k] copy_user_generic | ---copy_user_generic | |--89.65%-- restore_i387_xstate | sys_rt_sigreturn | stub_rt_sigreturn | __read_nocancel | --10.35%-- do_signal do_notify_resume int_signal epoll_wait 0.00% 0.00% postmaster [kernel.kallsyms] [k] fd_install | ---fd_install | |--85.29%-- do_sys_open | sys_open | cyl_sys_open_full | cyl_sys_open | system_call_fastpath | __GI___libc_open | --14.71%-- system_call_fastpath epoll_create1 0.00% 0.00% postmaster [kernel.kallsyms] [k] shm_open | ---shm_open | |--58.94%-- dup_mm | copy_process | do_fork | sys_clone | stub_clone | __libc_fork | fork_process | --41.06%-- copy_process do_fork sys_clone stub_clone __libc_fork fork_process 0.00% 0.00% events/6 [kernel.kallsyms] [k] schedule | ---schedule worker_thread kthread child_rip 0.00% 0.00% events/40 [kernel.kallsyms] [k] find_busiest_group | ---find_busiest_group schedule worker_thread kthread child_rip 0.00% 0.00% init [kernel.kallsyms] [k] rb_insert_color | ---rb_insert_color | |--77.23%-- __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --22.77%-- enqueue_hrtimer __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% nrpe [kernel.kallsyms] [k] mem_cgroup_update_file_mapped | ---mem_cgroup_update_file_mapped page_remove_rmap unmap_vmas exit_mmap mmput exit_mm do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% postmaster [kernel.kallsyms] [k] fpu_finit | ---fpu_finit | |--95.31%-- restore_i387_xstate | sys_rt_sigreturn | stub_rt_sigreturn | epoll_wait | --4.69%-- init_fpu restore_i387_xstate sys_rt_sigreturn stub_rt_sigreturn epoll_wait 0.00% 0.00% check_load [kernel.kallsyms] [k] system_call_fastpath | ---system_call_fastpath | |--71.85%-- mmap64 | _dl_map_object --28.15%-- [...] 0.00% 0.00% nrpe [kernel.kallsyms] [k] copy_strings_kernel | ---copy_strings_kernel do_execve sys_execve stub_execve __execve 0.00% 0.00% nrpe [kernel.kallsyms] [k] copy_strings | ---copy_strings copy_strings_kernel do_execve sys_execve stub_execve __execve 0.00% 0.00% nrpe [kernel.kallsyms] [k] get_arg_page | ---get_arg_page copy_strings copy_strings_kernel do_execve sys_execve stub_execve __execve 0.00% 0.00% nrpe [kernel.kallsyms] [k] get_user_pages | ---get_user_pages get_arg_page copy_strings copy_strings_kernel do_execve sys_execve stub_execve __execve 0.00% 0.00% nrpe [kernel.kallsyms] [k] __get_user_pages | ---__get_user_pages get_user_pages get_arg_page copy_strings copy_strings_kernel do_execve sys_execve stub_execve __execve 0.00% 0.00% nrpe [kernel.kallsyms] [k] do_huge_pmd_anonymous_page | ---do_huge_pmd_anonymous_page handle_mm_fault __get_user_pages get_user_pages get_arg_page copy_strings copy_strings_kernel do_execve sys_execve stub_execve __execve 0.00% 0.00% watchdog/5 [kernel.kallsyms] [k] child_rip | ---child_rip 0.00% 0.00% watchdog/5 [kernel.kallsyms] [k] kthread | ---kthread child_rip 0.00% 0.00% watchdog/5 [kernel.kallsyms] [k] watchdog | ---watchdog kthread child_rip 0.00% 0.00% postmaster [kernel.kallsyms] [k] anon_inodefs_delete_dentry | ---anon_inodefs_delete_dentry __fput fput filp_close | |--94.62%-- put_files_struct | exit_files | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | --5.38%-- sys_close system_call_fastpath __close_nocancel 0.00% 0.00% postmaster postgres [.] AddWaitEventToSet | ---AddWaitEventToSet 0.00% 0.00% nrpe [kernel.kallsyms] [k] sidtab_context_to_sid | ---sidtab_context_to_sid security_compute_sid security_transition_sid selinux_bprm_set_creds security_bprm_set_creds prepare_binprm do_execve sys_execve stub_execve __execve 0.00% 0.00% pgbouncer pgbouncer [.] reuse_just_freed_objects | ---reuse_just_freed_objects 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] cache_grow | ---cache_grow cache_alloc_refill kmem_cache_alloc mempool_alloc_slab mempool_alloc bio_alloc_bioset clone_bio __split_and_process_bio dm_make_request generic_make_request submit_bio submit_bh __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage mpage_da_submit_io mpage_da_map_and_submit mpage_add_bh_to_extent write_cache_pages_da ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] __map_bio | ---__map_bio __split_and_process_bio dm_make_request generic_make_request submit_bio submit_bh __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage mpage_da_submit_io mpage_da_map_and_submit ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% postmaster [kernel.kallsyms] [k] avtab_search_node | ---avtab_search_node security_compute_sid security_transition_sid may_create selinux_inode_create security_inode_create vfs_create do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] __switch_to | ---__switch_to 0.00% 0.00% nrpe [kernel.kallsyms] [k] alloc_pages_vma | ---alloc_pages_vma | |--49.80%-- do_huge_pmd_anonymous_page | handle_mm_fault | __get_user_pages | get_user_pages | get_arg_page | copy_strings | copy_strings_kernel | do_execve | sys_execve | stub_execve | __execve | |--31.16%-- do_wp_page | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | _dl_fixup | --19.04%-- handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault urandom_read vfs_read sys_read system_call_fastpath __read_nocancel 0 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] update_rq_clock | ---update_rq_clock enqueue_task activate_task try_to_wake_up default_wake_function autoremove_wake_function wake_bit_function __wake_up_common __wake_up __wake_up_bit unlock_page __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage mpage_da_submit_io mpage_da_map_and_submit mpage_add_bh_to_extent write_cache_pages_da ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] sched_clock_cpu | ---sched_clock_cpu update_rq_clock enqueue_task activate_task try_to_wake_up default_wake_function autoremove_wake_function wake_bit_function __wake_up_common __wake_up __wake_up_bit unlock_page __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage mpage_da_submit_io mpage_da_map_and_submit mpage_add_bh_to_extent write_cache_pages_da ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] sched_clock | ---sched_clock sched_clock_cpu update_rq_clock enqueue_task activate_task try_to_wake_up default_wake_function autoremove_wake_function wake_bit_function __wake_up_common __wake_up __wake_up_bit unlock_page __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage mpage_da_submit_io mpage_da_map_and_submit mpage_add_bh_to_extent write_cache_pages_da ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] native_sched_clock | ---native_sched_clock sched_clock sched_clock_cpu update_rq_clock enqueue_task activate_task try_to_wake_up default_wake_function autoremove_wake_function wake_bit_function __wake_up_common __wake_up __wake_up_bit unlock_page __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage mpage_da_submit_io mpage_da_map_and_submit mpage_add_bh_to_extent write_cache_pages_da ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% events/19 [kernel.kallsyms] [k] find_busiest_group | ---find_busiest_group schedule worker_thread kthread child_rip 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] _spin_lock_irq | ---_spin_lock_irq blk_queue_bio generic_make_request submit_bio submit_bh __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage mpage_da_submit_io mpage_da_map_and_submit mpage_add_bh_to_extent write_cache_pages_da ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% postmaster [kernel.kallsyms] [k] page_move_anon_rmap | ---page_move_anon_rmap do_wp_page handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault ret_from_fork __libc_fork fork_process 0.00% 0.00% postmaster postgres [.] SHMQueueElemInit | ---SHMQueueElemInit 0.00% 0.00% postmaster [unknown] [.] 0x000010e600000000 | ---0x10e600000000 0.00% 0.00% postmaster [unknown] [.] 0x00000f4670000000 | ---0xf4670000000 0.00% 0.00% postmaster [kernel.kallsyms] [k] release_tgcred_rcu | ---release_tgcred_rcu __rcu_process_callbacks rcu_process_callbacks __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt LWLockAcquire 0.00% 0.00% postmaster [unknown] [.] 0x0000133200000000 | ---0x133200000000 0.00% 0.00% postmaster [unknown] [.] 0x000029d370000000 | ---0x29d370000000 0.00% 0.00% postmaster [unknown] [.] 0x00003d3570000000 | ---0x3d3570000000 0.00% 0.00% events/32 [kernel.kallsyms] [k] cache_reap | ---cache_reap worker_thread kthread child_rip 0.00% 0.00% events/32 [kernel.kallsyms] [k] drain_array | ---drain_array cache_reap worker_thread kthread child_rip 0.00% 0.00% postmaster [unknown] [.] 0x0000963e00007f65 | ---0x963e00007f65 0.00% 0.00% postmaster postgres [.] shmem_exit | ---shmem_exit 0.00% 0.00% postmaster [kernel.kallsyms] [k] ip6_sk_dst_lookup_flow | ---ip6_sk_dst_lookup_flow udpv6_sendmsg inet_sendmsg sock_sendmsg sys_sendto system_call_fastpath __libc_send 0.00% 0.00% postmaster [kernel.kallsyms] [k] ip6_dst_check | ---ip6_dst_check ip6_sk_dst_lookup_flow udpv6_sendmsg inet_sendmsg sock_sendmsg sys_sendto system_call_fastpath __libc_send 0.00% 0.00% postmaster postgres [.] CheckVarSlotCompatibility | ---CheckVarSlotCompatibility 0.00% 0.00% postmaster [kernel.kallsyms] [k] udp_packet | ---udp_packet nf_conntrack_in ipv6_conntrack_local nf_iterate nf_hook_slow __ip6_local_out ip6_local_out ip6_push_pending_frames udp_v6_push_pending_frames udpv6_sendmsg inet_sendmsg sock_sendmsg sys_sendto system_call_fastpath __libc_send 0.00% 0.00% postmaster [kernel.kallsyms] [k] __nf_ct_refresh_acct | ---__nf_ct_refresh_acct udp_packet nf_conntrack_in ipv6_conntrack_local nf_iterate nf_hook_slow __ip6_local_out ip6_local_out ip6_push_pending_frames udp_v6_push_pending_frames udpv6_sendmsg inet_sendmsg sock_sendmsg sys_sendto system_call_fastpath __libc_send 0.00% 0.00% postmaster [kernel.kallsyms] [k] udp_mt | ---udp_mt ipt_local_in_hook nf_iterate nf_hook_slow ip_local_deliver ip_rcv_finish ip_rcv __netif_receive_skb netif_receive_skb napi_skb_finish napi_gro_receive tg3_poll_work tg3_poll_msix net_rx_action __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt PinBuffer 0.00% 0.00% postmaster postgres [.] SendProcSignal | ---SendProcSignal 0.00% 0.00% postmaster [kernel.kallsyms] [k] ip_generic_getfrag | ---ip_generic_getfrag ip6_append_data udpv6_sendmsg inet_sendmsg sock_sendmsg sys_sendto system_call_fastpath __libc_send 0.00% 0.00% postmaster [kernel.kallsyms] [k] csum_partial_copy_fromiovecend | ---csum_partial_copy_fromiovecend ip_generic_getfrag ip6_append_data udpv6_sendmsg inet_sendmsg sock_sendmsg sys_sendto system_call_fastpath __libc_send 0.00% 0.00% postmaster [unknown] [.] 0x00003cba70000000 | ---0x3cba70000000 0.00% 0.00% postmaster [kernel.kallsyms] [k] nf_ct_remove_expectations | ---nf_ct_remove_expectations destroy_conntrack nf_conntrack_destroy skb_release_head_state __kfree_skb kfree_skb nf_hook_slow ip_local_deliver ip_rcv_finish ip_rcv __netif_receive_skb netif_receive_skb napi_skb_finish napi_gro_receive tg3_poll_work tg3_poll_msix net_rx_action __do_softirq call_softirq do_softirq irq_exit do_IRQ ret_from_intr ResourceArrayRemove 0.00% 0.00% postmaster [kernel.kallsyms] [k] kill_fasync | ---kill_fasync do_sync_read vfs_read sys_read system_call_fastpath __read_nocancel 0.00% 0.00% postmaster [kernel.kallsyms] [k] current_fs_time | ---current_fs_time file_update_time pipe_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% postmaster [kernel.kallsyms] [k] ip_local_deliver_finish | ---ip_local_deliver_finish ip_rcv_finish ip_rcv __netif_receive_skb netif_receive_skb napi_skb_finish napi_gro_receive tg3_poll_work tg3_poll_msix net_rx_action __do_softirq call_softirq do_softirq irq_exit do_IRQ ret_from_intr find_lock_page shmem_getpage_gfp shmem_fault __do_fault handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault heap_hot_search_buffer 0.00% 0.00% postmaster [kernel.kallsyms] [k] skb_copy_bits | ---skb_copy_bits nf_conntrack_in ipv6_conntrack_local nf_iterate nf_hook_slow __ip6_local_out ip6_local_out ip6_push_pending_frames udp_v6_push_pending_frames udpv6_sendmsg inet_sendmsg sock_sendmsg sys_sendto system_call_fastpath __libc_send 0.00% 0.00% postmaster [kernel.kallsyms] [k] ipt_do_table | ---ipt_do_table ipt_local_in_hook nf_iterate nf_hook_slow ip_local_deliver ip_rcv_finish ip_rcv __netif_receive_skb netif_receive_skb napi_skb_finish napi_gro_receive tg3_poll_work tg3_poll_msix net_rx_action __do_softirq call_softirq do_softirq irq_exit do_IRQ ret_from_intr hash_search_with_hash_value 0.00% 0.00% postmaster [kernel.kallsyms] [k] account_entity_enqueue | ---account_entity_enqueue enqueue_entity enqueue_task_fair enqueue_task activate_task try_to_wake_up default_wake_function autoremove_wake_function wake_bit_function __wake_up_common __wake_up __wake_up_bit unlock_page __do_fault handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault heap_page_prune_opt 0.00% 0.00% postmaster [unknown] [.] 0x6c717367702f203a | ---0x6c717367702f203a 0.00% 0.00% postmaster postgres [.] InstrEndParallelQuery | ---InstrEndParallelQuery 0.00% 0.00% events/32 [kernel.kallsyms] [k] _cond_resched | ---_cond_resched worker_thread kthread child_rip 0.00% 0.00% postmaster [kernel.kallsyms] [k] sock_update_netprioidx | ---sock_update_netprioidx sock_sendmsg sys_sendto system_call_fastpath __libc_send 0.00% 0.00% events/34 [kernel.kallsyms] [k] deactivate_task | ---deactivate_task schedule worker_thread kthread child_rip 0.00% 0.00% events/34 [kernel.kallsyms] [k] dequeue_task | ---dequeue_task deactivate_task schedule worker_thread kthread child_rip 0.00% 0.00% events/34 [kernel.kallsyms] [k] dequeue_task_fair | ---dequeue_task_fair dequeue_task deactivate_task schedule worker_thread kthread child_rip 0.00% 0.00% events/34 [kernel.kallsyms] [k] dequeue_entity | ---dequeue_entity dequeue_task_fair dequeue_task deactivate_task schedule worker_thread kthread child_rip 0.00% 0.00% events/34 [kernel.kallsyms] [k] update_curr | ---update_curr dequeue_entity dequeue_task_fair dequeue_task deactivate_task schedule worker_thread kthread child_rip 0.00% 0.00% postmaster [kernel.kallsyms] [k] __napi_gro_receive | ---__napi_gro_receive napi_gro_receive tg3_poll_work tg3_poll_msix net_rx_action __do_softirq call_softirq do_softirq irq_exit do_IRQ ret_from_intr _bt_checkkeys 0.00% 0.00% postmaster [kernel.kallsyms] [k] dev_gro_receive | ---dev_gro_receive __napi_gro_receive napi_gro_receive tg3_poll_work tg3_poll_msix net_rx_action __do_softirq call_softirq do_softirq irq_exit do_IRQ ret_from_intr _bt_checkkeys 0.00% 0.00% postmaster [kernel.kallsyms] [k] inet_gro_receive | ---inet_gro_receive dev_gro_receive __napi_gro_receive napi_gro_receive tg3_poll_work tg3_poll_msix net_rx_action __do_softirq call_softirq do_softirq irq_exit do_IRQ ret_from_intr _bt_checkkeys 0.00% 0.00% postmaster [kernel.kallsyms] [k] audit_free | ---audit_free do_exit do_group_exit sys_exit_group system_call_fastpath _exit 0.00% 0.00% postmaster libpthread-2.12.so [.] _fini | ---_fini exit 0.00% 0.00% postmaster libpthread-2.12.so [.] __do_global_dtors_aux | ---__do_global_dtors_aux exit 0.00% 0.00% postmaster [unknown] [.] 0x00002a8000000000 | ---0x2a8000000000 0.00% 0.00% postmaster [kernel.kallsyms] [k] delayacct_end | ---delayacct_end __delayacct_blkio_end io_schedule sync_page __wait_on_bit_lock __lock_page find_lock_page shmem_getpage_gfp shmem_fault __do_fault handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault heap_hot_search_buffer 0.00% 0.00% postmaster [kernel.kallsyms] [k] nf_conntrack_free | ---nf_conntrack_free destroy_conntrack nf_conntrack_destroy skb_release_head_state __kfree_skb kfree_skb nf_hook_slow ip_local_deliver ip_rcv_finish ip_rcv __netif_receive_skb netif_receive_skb napi_skb_finish napi_gro_receive tg3_poll_work tg3_poll_msix net_rx_action __do_softirq call_softirq do_softirq irq_exit do_IRQ ret_from_intr PinBuffer 0.00% 0.00% postmaster [kernel.kallsyms] [k] ___pmd_free_tlb | ---___pmd_free_tlb free_pgd_range free_pgtables exit_mmap mmput exit_mm do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% events/30 [kernel.kallsyms] [k] drain_array | ---drain_array cache_reap worker_thread kthread child_rip 0.00% 0.00% events/34 [kernel.kallsyms] [k] kthread_should_stop | ---kthread_should_stop worker_thread kthread child_rip 0.00% 0.00% events/30 [kernel.kallsyms] [k] schedule_delayed_work | ---schedule_delayed_work cache_reap worker_thread kthread child_rip 0.00% 0.00% events/30 [kernel.kallsyms] [k] queue_delayed_work | ---queue_delayed_work schedule_delayed_work cache_reap worker_thread kthread child_rip 0.00% 0.00% events/30 [kernel.kallsyms] [k] add_timer | ---add_timer queue_delayed_work schedule_delayed_work cache_reap worker_thread kthread child_rip 0.00% 0.00% postmaster [kernel.kallsyms] [k] clear_page | ---clear_page __alloc_pages_nodemask alloc_pages_current pte_alloc_one __pte_alloc handle_mm_fault __do_page_fault do_page_fault page_fault heap_page_prune_opt 0.00% 0.00% postmaster [unknown] [.] 0x0000000000000044 | ---0x44 0.00% 0.00% postmaster [kernel.kallsyms] [k] wakeup_preempt_entity | ---wakeup_preempt_entity check_preempt_wakeup check_preempt_curr try_to_wake_up default_wake_function autoremove_wake_function __wake_up_common __wake_up insert_work __queue_work delayed_work_timer_fn run_timer_softirq __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt heap_hot_search_buffer 0.00% 0.00% postmaster [kernel.kallsyms] [k] scale_rt_power | ---scale_rt_power update_group_power find_busiest_group rebalance_domains run_rebalance_domains __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt __do_page_fault do_page_fault page_fault heap_page_prune_opt 0.00% 0.00% postmaster [kernel.kallsyms] [k] sched_avg_update | ---sched_avg_update scale_rt_power update_group_power find_busiest_group rebalance_domains run_rebalance_domains __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt __do_page_fault do_page_fault page_fault heap_page_prune_opt 0.00% 0.00% postmaster [kernel.kallsyms] [k] __d_path | ---__d_path d_path FileUtil_GetPath_bypath FileUtil_GetPath hook_security_file_free security_file_free __fput fput filp_close put_files_struct exit_files do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% events/34 [kernel.kallsyms] [k] _spin_lock_irq | ---_spin_lock_irq schedule worker_thread kthread child_rip 0.00% 0.00% postmaster [kernel.kallsyms] [k] down_read | ---down_read exit_mm do_exit do_group_exit sys_exit_group system_call_fastpath _exit 0.00% 0.00% events/34 [kernel.kallsyms] [k] cache_reap | ---cache_reap worker_thread kthread child_rip 0.00% 0.00% events/34 [kernel.kallsyms] [k] schedule_delayed_work | ---schedule_delayed_work cache_reap worker_thread kthread child_rip 0.00% 0.00% events/34 [kernel.kallsyms] [k] queue_delayed_work | ---queue_delayed_work schedule_delayed_work cache_reap worker_thread kthread child_rip 0.00% 0.00% events/34 [kernel.kallsyms] [k] queue_delayed_work_on | ---queue_delayed_work_on queue_delayed_work schedule_delayed_work cache_reap worker_thread kthread child_rip 0.00% 0.00% postmaster postgres [.] MemoryContextDelete | ---MemoryContextDelete 0.00% 0.00% postmaster [kernel.kallsyms] [k] cylance_fc_file_permission | ---cylance_fc_file_permission hook_security_file_permission security_file_permission rw_verify_area vfs_read sys_read system_call_fastpath __read_nocancel 0.00% 0.00% postmaster postgres [.] 0x000000000016203a | ---0x56203a 0.00% 0.00% rs:main Q:Reg [unknown] [.] 0000000000000000 | ---0 0.00% 0.00% init [kernel.kallsyms] [k] put_prev_task_idle | ---put_prev_task_idle cpu_idle start_secondary 0.00% 0.00% postmaster [kernel.kallsyms] [k] enqueue_to_backlog | ---enqueue_to_backlog netif_rx loopback_xmit dev_hard_start_xmit dev_queue_xmit ip6_finish_output2 ip6_finish_output ip6_output ip6_local_out ip6_push_pending_frames udp_v6_push_pending_frames udpv6_sendmsg inet_sendmsg sock_sendmsg sys_sendto system_call_fastpath __libc_send 0.00% 0.00% postmaster librt-2.12.so [.] _fini | ---_fini exit 0.00% 0.00% postmaster librt-2.12.so [.] __do_global_dtors_aux | ---__do_global_dtors_aux _fini exit 0.00% 0.00% postmaster libc-2.12.so [.] __unregister_atfork | ---__unregister_atfork __do_global_dtors_aux _fini exit 0.00% 0.00% postmaster [unknown] [.] 0x00032d8400007f65 | ---0x32d8400007f65 0.00% 0.00% postmaster [kernel.kallsyms] [k] memmove | ---memmove remove_vma exit_mmap mmput exit_mm do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% postmaster [kernel.kallsyms] [k] acct_collect | ---acct_collect do_exit do_group_exit sys_exit_group system_call_fastpath _exit 0.00% 0.00% postmaster [unknown] [.] 0x00004aa400000000 | ---0x4aa400000000 0.00% 0.00% postmaster [kernel.kallsyms] [k] account | ---account extract_entropy_user urandom_read vfs_read sys_read system_call_fastpath __read_nocancel 0.00% 0.00% postmaster [kernel.kallsyms] [k] generic_permission | ---generic_permission inode_permission may_open do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% nrpe [kernel.kallsyms] [k] kmem_cache_alloc | ---kmem_cache_alloc | |--66.60%-- anon_vma_prepare | __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | memset | _dl_map_object | |--22.97%-- anon_vma_clone | anon_vma_fork | dup_mm | copy_process | do_fork | sys_clone | stub_clone | __libc_fork | _IO_proc_open@@GLIBC_2.2.5 | 0x6f6967616e2f6c61 | --10.43%-- get_empty_filp do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open __fopen_internal 0.00% 0.00% postmaster postgres [.] DebugFileOpen | ---DebugFileOpen 0.00% 0.00% postmaster [unknown] [.] 0x00034ae500007f65 | ---0x34ae500007f65 0.00% 0.00% postmaster [unknown] [.] 0x000377bc00007f65 | ---0x377bc00007f65 0.00% 0.00% postmaster [unknown] [.] 0x00000000000136c6 | ---0x136c6 0.00% 0.00% dcservice dcservice [.] 0x000000000004a865 | ---0x4a865 0.00% 0.00% dcservice dcservice [.] 0xfffffffff8002865 | ---0x4a865 0.00% 0.00% postmaster [unknown] [.] 0x0000548100000000 | ---0x548100000000 0.00% 0.00% postmaster [unknown] [.] 0x00001a9370000000 | ---0x1a9370000000 0.00% 0.00% postmaster [unknown] [.] 0x0000089400000000 | ---0x89400000000 0.00% 0.00% postmaster [unknown] [.] 0x0000249170000000 | ---0x249170000000 0.00% 0.00% postmaster [unknown] [.] 0x000041cf70000000 | ---0x41cf70000000 0.00% 0.00% postmaster [unknown] [.] 0x00002b8a70000000 | ---0x2b8a70000000 0.00% 0.00% postmaster [unknown] [.] 0x000023c100000000 | ---0x23c100000000 0.00% 0.00% postmaster [unknown] [.] 0x000000000000847e | ---0x847e 0.00% 0.00% postmaster [unknown] [.] 0x00001bb500000000 | ---0x1bb500000000 0.00% 0.00% postmaster [unknown] [.] 0x0000074e00000000 | ---0x74e00000000 0.00% 0.00% postmaster [unknown] [.] 0x0002866100007f65 | ---0x2866100007f65 0.00% 0.00% postmaster [unknown] [.] 0x000029e070000000 | ---0x29e070000000 0.00% 0.00% postmaster [unknown] [.] 0x00031c4400007f65 | ---0x31c4400007f65 0.00% 0.00% postmaster [unknown] [.] 0x0000edc700007fff | ---0xedc700007fff 0.00% 0.00% postmaster [unknown] [.] 0x0000521f00000000 | ---0x521f00000000 0.00% 0.00% postmaster [unknown] [.] 0x00001a3f70000000 | ---0x1a3f70000000 0.00% 0.00% postmaster [unknown] [.] 0x0000175070000000 | ---0x175070000000 0.00% 0.00% postmaster [unknown] [.] 0x00008e5100007f65 | ---0x8e5100007f65 0.00% 0.00% postmaster [unknown] [.] 0x00005b7570000000 | ---0x5b7570000000 0.00% 0.00% postmaster [unknown] [.] 0x00003a1b70000000 | ---0x3a1b70000000 0.00% 0.00% postmaster [unknown] [.] 0x000062f270000000 | ---0x62f270000000 0.00% 0.00% postmaster [unknown] [.] 0x00017f9800007f65 | ---0x17f9800007f65 0.00% 0.00% postmaster [unknown] [.] 0x00001eca00000000 | ---0x1eca00000000 0.00% 0.00% postmaster libc-2.12.so [.] __GI___libc_fcntl | ---__GI___libc_fcntl 0.00% 0.00% postmaster [kernel.kallsyms] [k] sys_fcntl | ---sys_fcntl system_call_fastpath __GI___libc_fcntl 0.00% 0.00% postmaster [kernel.kallsyms] [k] selinux_file_fcntl | ---selinux_file_fcntl sys_fcntl system_call_fastpath __GI___libc_fcntl 0.00% 0.00% postmaster [unknown] [.] 0x0000514f70000000 | ---0x514f70000000 0.00% 0.00% postmaster [unknown] [.] 0x0003539400007f65 | ---0x3539400007f65 0.00% 0.00% postmaster [unknown] [.] 0x00002be670000000 | ---0x2be670000000 0.00% 0.00% postmaster [unknown] [.] 0x00032c4b00007f65 | ---0x32c4b00007f65 0.00% 0.00% postmaster [unknown] [.] 0x00005f2470000000 | ---0x5f2470000000 0.00% 0.00% postmaster [unknown] [.] 0x0001695200007f65 | ---0x1695200007f65 0.00% 0.00% postmaster [unknown] [.] 0x00036d1e00007f65 | ---0x36d1e00007f65 0.00% 0.00% postmaster [unknown] [.] 0x0000669a70000000 | ---0x669a70000000 0.00% 0.00% postmaster [unknown] [.] 0x00033d8600007f65 | ---0x33d8600007f65 0.00% 0.00% postmaster [unknown] [.] 0x00009f5200007f65 | ---0x9f5200007f65 0.00% 0.00% postmaster [kernel.kallsyms] [k] up_write | ---up_write sys_brk system_call_fastpath __brk 0.00% 0.00% postmaster [unknown] [.] 0x00001bf970000000 | ---0x1bf970000000 0.00% 0.00% postmaster [unknown] [.] 0x000032ef00000000 | ---0x32ef00000000 0.00% 0.00% postmaster [unknown] [.] 0x00005c3c00000000 | ---0x5c3c00000000 0.00% 0.00% postmaster postgres [.] finalize_aggregate | ---finalize_aggregate 0.00% 0.00% postmaster [unknown] [.] 0x0001e57a00007f65 | ---0x1e57a00007f65 0.00% 0.00% postmaster [unknown] [.] 0x00003f7000000000 | ---0x3f7000000000 0.00% 0.00% postmaster [unknown] [.] 0x0000bf5900007fff | ---0xbf5900007fff 0.00% 0.00% postmaster [unknown] [.] 0x000051eb00000000 | ---0x51eb00000000 0.00% 0.00% postmaster [unknown] [.] 0x000055e800000000 | ---0x55e800000000 0.00% 0.00% postmaster postgres [.] merge | ---merge 0.00% 0.00% postmaster [unknown] [.] 0x00037a5b00007f65 | ---0x37a5b00007f65 0.00% 0.00% postmaster [unknown] [.] 0x0000117700000000 | ---0x117700000000 0.00% 0.00% postmaster [unknown] [.] 0x0003b7c300007f65 | ---0x3b7c300007f65 0.00% 0.00% postmaster [unknown] [.] 0x0000363d00000000 | ---0x363d00000000 0.00% 0.00% postmaster [unknown] [.] 0x00002be800000000 | ---0x2be800000000 0.00% 0.00% postmaster [unknown] [.] 0x00001c7d70000000 | ---0x1c7d70000000 0.00% 0.00% postmaster [unknown] [.] 0x000034fa00000000 | ---0x34fa00000000 0.00% 0.00% postmaster [unknown] [.] 0x0001000100000c3a | ---0x1000100000c3a 0.00% 0.00% postmaster postgres [.] btint4sortsupport | ---btint4sortsupport 0x1000100000c3a 0.00% 0.00% postmaster [unknown] [.] 0x0001e1ea00007f65 | ---0x1e1ea00007f65 0.00% 0.00% postmaster [unknown] [.] 0x000059cb00000000 | ---0x59cb00000000 0.00% 0.00% postmaster [unknown] [.] 0x00000ad200000000 | ---0xad200000000 0.00% 0.00% postmaster pg_stat_statements.so [.] pgss_ExecutorRun | ---pgss_ExecutorRun 0.00% 0.00% postmaster [kernel.kallsyms] [k] tg3_write32 | ---tg3_write32 tg3_poll_msix net_rx_action __do_softirq call_softirq do_softirq irq_exit do_IRQ ret_from_intr slot_deform_tuple 0.00% 0.00% postmaster [unknown] [.] 0x0003754900007f65 | ---0x3754900007f65 0.00% 0.00% postmaster [unknown] [.] 0x00001f0d70000000 | ---0x1f0d70000000 0.00% 0.00% postmaster [unknown] [.] 0x0000121200000000 | ---0x121200000000 0.00% 0.00% events/37 [kernel.kallsyms] [k] schedule | ---schedule worker_thread kthread child_rip 0.00% 0.00% events/37 [kernel.kallsyms] [k] finish_task_switch | ---finish_task_switch schedule worker_thread kthread child_rip 0.00% 0.00% postmaster [unknown] [.] 0x0002d0f500007f65 | ---0x2d0f500007f65 0.00% 0.00% postmaster [unknown] [.] 0x00002e8a00000000 | ---0x2e8a00000000 0.00% 0.00% postmaster [unknown] [.] 0x000067ca70000000 | ---0x67ca70000000 0.00% 0.00% postmaster [unknown] [.] 0x00004aa800000000 | ---0x4aa800000000 0.00% 0.00% postmaster [unknown] [.] 0x0000060500000000 | ---0x60500000000 0.00% 0.00% postmaster [unknown] [.] 0x0000cfe000007f65 | ---0xcfe000007f65 0.00% 0.00% postmaster [unknown] [.] 0x00005e0770000000 | ---0x5e0770000000 0.00% 0.00% postmaster [unknown] [.] 0x00000edc00000000 | ---0xedc00000000 0.00% 0.00% postmaster [unknown] [.] 0x0003188200007f65 | ---0x3188200007f65 0.00% 0.00% postmaster [unknown] [.] 0x00000db600000000 | ---0xdb600000000 0.00% 0.00% postmaster [unknown] [.] 0x00002a0600000000 | ---0x2a0600000000 0.00% 0.00% postmaster [unknown] [.] 0x00038a1f00007f65 | ---0x38a1f00007f65 0.00% 0.00% postmaster [unknown] [.] 0x0000104e70000000 | ---0x104e70000000 0.00% 0.00% postmaster [unknown] [.] 0x000021ae00000000 | ---0x21ae00000000 0.00% 0.00% postmaster [unknown] [.] 0x000055b470000000 | ---0x55b470000000 0.00% 0.00% init [kernel.kallsyms] [k] native_load_tls | ---native_load_tls 0.00% 0.00% postmaster [unknown] [.] 0x000006c700000000 | ---0x6c700000000 0.00% 0.00% postmaster [unknown] [.] 0x0000324700000000 | ---0x324700000000 0.00% 0.00% postmaster [unknown] [.] 0x00002d4a00000000 | ---0x2d4a00000000 0.00% 0.00% postmaster [unknown] [.] 0x0000596f70000000 | ---0x596f70000000 0.00% 0.00% postmaster [unknown] [.] 0x023079c800000000 | ---0x23079c800000000 0.00% 0.00% postmaster [unknown] [.] 0x00001da270000000 | ---0x1da270000000 0.00% 0.00% postmaster [unknown] [.] 0x0000df0300007f65 | ---0xdf0300007f65 0.00% 0.00% postmaster [unknown] [.] 0x00002d2870000000 | ---0x2d2870000000 0.00% 0.00% postmaster [unknown] [.] 0x0000521500000000 | ---0x521500000000 0.00% 0.00% postmaster [unknown] [.] 0x00004fb500000000 | ---0x4fb500000000 0.00% 0.00% postmaster [unknown] [.] 0x00001b3a00000000 | ---0x1b3a00000000 0.00% 0.00% postmaster [unknown] [.] 0x0002ee5500007fff | ---0x2ee5500007fff 0.00% 0.00% postmaster [unknown] [.] 0x0001affb00007f65 | ---0x1affb00007f65 0.00% 0.00% postmaster [unknown] [.] 0x0000493200000000 | ---0x493200000000 0.00% 0.00% postmaster [unknown] [.] 0x000063d700000000 | ---0x63d700000000 0.00% 0.00% postmaster [unknown] [.] 0x00005f4870000000 | ---0x5f4870000000 0.00% 0.00% postmaster [unknown] [.] 0x00002a6800000000 | ---0x2a6800000000 0.00% 0.00% postmaster [unknown] [.] 0x00001b3970000000 | ---0x1b3970000000 0.00% 0.00% postmaster [unknown] [.] 0x000032cb70000000 | ---0x32cb70000000 0.00% 0.00% postmaster [unknown] [.] 0x000013a070000000 | ---0x13a070000000 0.00% 0.00% postmaster [unknown] [.] 0x0000bc6500007f65 | ---0xbc6500007f65 0.00% 0.00% postmaster [unknown] [.] 0x00001c9f70000000 | ---0x1c9f70000000 0.00% 0.00% postmaster [unknown] [.] 0x000015f200000000 | ---0x15f200000000 0.00% 0.00% postmaster [unknown] [.] 0x0000c63500007f65 | ---0xc63500007f65 0.00% 0.00% postmaster [unknown] [.] 0x000059aa00000000 | ---0x59aa00000000 0.00% 0.00% postmaster [unknown] [.] 0x000065ca70000000 | ---0x65ca70000000 0.00% 0.00% postmaster [unknown] [.] 0x00005c1d70000000 | ---0x5c1d70000000 0.00% 0.00% postmaster [unknown] [.] 0x000013d670000000 | ---0x13d670000000 0.00% 0.00% postmaster [unknown] [.] 0x00005cc500000000 | ---0x5cc500000000 0.00% 0.00% postmaster [unknown] [.] 0x000036d470000000 | ---0x36d470000000 0.00% 0.00% postmaster [unknown] [.] 0x00005a8a00000000 | ---0x5a8a00000000 0.00% 0.00% postmaster [unknown] [.] 0x00006bd070000000 | ---0x6bd070000000 0.00% 0.00% postmaster [unknown] [.] 0x00005bed70000000 | ---0x5bed70000000 0.00% 0.00% postmaster [unknown] [.] 0x0000701100007fff | ---0x701100007fff 0.00% 0.00% postmaster [unknown] [.] 0x0002282500007f65 | ---0x2282500007f65 0.00% 0.00% postmaster [unknown] [.] 0x0000447770000000 | ---0x447770000000 0.00% 0.00% postmaster [unknown] [.] 0x00000fed00000000 | ---0xfed00000000 0.00% 0.00% postmaster [unknown] [.] 0x0000ef3400007f65 | ---0xef3400007f65 0.00% 0.00% postmaster libc-2.12.so [.] __libc_fini | ---__libc_fini exit 0.00% 0.00% postmaster [unknown] [.] 0x00000e4d00000000 | ---0xe4d00000000 0.00% 0.00% postmaster [unknown] [.] 0x00000d3600000000 | ---0xd3600000000 0.00% 0.00% postmaster [unknown] [.] 0x0000527c70000000 | ---0x527c70000000 0.00% 0.00% postmaster [unknown] [.] 0x0000305d00000000 | ---0x305d00000000 0.00% 0.00% postmaster postgres [.] RelationGetIndexScan | ---RelationGetIndexScan 0.00% 0.00% postmaster [unknown] [.] 0x00037e1800007f65 | ---0x37e1800007f65 0.00% 0.00% perf [kernel.kallsyms] [k] fget_light_pos | ---fget_light_pos sys_write system_call_fastpath __write_nocancel 0.00% 0.00% postmaster [unknown] [.] 0x00000b3000000000 | ---0xb3000000000 0.00% 0.00% postmaster [unknown] [.] 0x0002949000007fff | ---0x2949000007fff 0.00% 0.00% postmaster [unknown] [.] 0x00005f1700000000 | ---0x5f1700000000 0.00% 0.00% postmaster postgres [.] MemoryContextStrdup | ---MemoryContextStrdup 0.00% 0.00% postmaster [unknown] [.] 0x00002d8e70000000 | ---0x2d8e70000000 0.00% 0.00% events/32 [kernel.kallsyms] [k] finish_wait | ---finish_wait worker_thread kthread child_rip 0.00% 0.00% postmaster [unknown] [.] 0x0000179700000000 | ---0x179700000000 0.00% 0.00% postmaster [unknown] [.] 0x00003a3a70000000 | ---0x3a3a70000000 0.00% 0.00% postmaster [unknown] [.] 0x000031ed70000000 | ---0x31ed70000000 0.00% 0.00% postmaster [unknown] [.] 0x00004d8100000000 | ---0x4d8100000000 0.00% 0.00% postmaster [unknown] [.] 0x00004ecc70000000 | ---0x4ecc70000000 0.00% 0.00% postmaster [unknown] [.] 0x0000313870000000 | ---0x313870000000 0.00% 0.00% postmaster [unknown] [.] 0x0000473100000000 | ---0x473100000000 0.00% 0.00% postmaster [unknown] [.] 0x0001f6bf00007f65 | ---0x1f6bf00007f65 0.00% 0.00% postmaster [unknown] [.] 0x000060b470000000 | ---0x60b470000000 0.00% 0.00% postmaster [unknown] [.] 0x00001bf100000000 | ---0x1bf100000000 0.00% 0.00% postmaster [unknown] [.] 0x0000603e00000000 | ---0x603e00000000 0.00% 0.00% postmaster [unknown] [.] 0x000019da00000000 | ---0x19da00000000 0.00% 0.00% postmaster [unknown] [.] 0x0000092c00000000 | ---0x92c00000000 0.00% 0.00% postmaster postgres [.] AfterTriggerEndXact | ---AfterTriggerEndXact 0.00% 0.00% postmaster [unknown] [.] 0x0003cac400007fff | ---0x3cac400007fff 0.00% 0.00% postmaster [unknown] [.] 0x00006c7570000000 | ---0x6c7570000000 0.00% 0.00% postmaster [unknown] [.] 0x0000342970000000 | ---0x342970000000 0.00% 0.00% postmaster [kernel.kallsyms] [k] call_rwsem_down_write_failed | ---call_rwsem_down_write_failed shm_close remove_vma exit_mmap mmput exit_mm do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% postmaster [kernel.kallsyms] [k] rwsem_down_write_failed | ---rwsem_down_write_failed call_rwsem_down_write_failed shm_close remove_vma exit_mmap mmput exit_mm do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% postmaster [kernel.kallsyms] [k] rwsem_down_failed_common | ---rwsem_down_failed_common rwsem_down_write_failed call_rwsem_down_write_failed shm_close remove_vma exit_mmap mmput exit_mm do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% postmaster [unknown] [.] 0x00001e4570000000 | ---0x1e4570000000 0.00% 0.00% postmaster [unknown] [.] 0x00003c8970000000 | ---0x3c8970000000 0.00% 0.00% postmaster [unknown] [.] 0x00003ddc00000000 | ---0x3ddc00000000 0.00% 0.00% postmaster [unknown] [.] 0x0000634270000000 | ---0x634270000000 0.00% 0.00% perf [kernel.kallsyms] [k] lookup_page_cgroup | ---lookup_page_cgroup mem_cgroup_cache_charge add_to_page_cache_locked add_to_page_cache_lru grab_cache_page_write_begin ext4_da_write_begin generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% postmaster [unknown] [.] 0x000026ae70000000 | ---0x26ae70000000 0.00% 0.00% postmaster [kernel.kallsyms] [k] free_fdtable_rcu | ---free_fdtable_rcu __rcu_process_callbacks rcu_process_callbacks __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt do_page_fault page_fault hash_search_with_hash_value 0.00% 0.00% postmaster [unknown] [.] 0x0001fb2700007f65 | ---0x1fb2700007f65 0.00% 0.00% postmaster [unknown] [.] 0x00003e5500000000 | ---0x3e5500000000 0.00% 0.00% postmaster [unknown] [.] 0x00004c9470000000 | ---0x4c9470000000 0.00% 0.00% postmaster [unknown] [.] 0x00028a1500007f65 | ---0x28a1500007f65 0.00% 0.00% postmaster [unknown] [.] 0x0000ab5e00007f65 | ---0xab5e00007f65 0.00% 0.00% postmaster [unknown] [.] 0x00000e1000000000 | ---0xe1000000000 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] __delayacct_blkio_end | ---__delayacct_blkio_end io_schedule sync_page __wait_on_bit_lock __lock_page write_cache_pages generic_writepages journal_submit_inode_data_buffers jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] delayacct_end | ---delayacct_end __delayacct_blkio_end io_schedule sync_page __wait_on_bit_lock __lock_page write_cache_pages generic_writepages journal_submit_inode_data_buffers jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] _spin_unlock_irqrestore | ---_spin_unlock_irqrestore delayacct_end __delayacct_blkio_end io_schedule sync_page __wait_on_bit_lock __lock_page write_cache_pages generic_writepages journal_submit_inode_data_buffers jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% postmaster [unknown] [.] 0x0000129900000000 | ---0x129900000000 0.00% 0.00% postmaster [unknown] [.] 0x00002eb070000000 | ---0x2eb070000000 0.00% 0.00% postmaster [unknown] [.] 0x0000526d70000000 | ---0x526d70000000 0.00% 0.00% postmaster [unknown] [.] 0x0000671570000000 | ---0x671570000000 0.00% 0.00% postmaster [unknown] [.] 0x00004eea00000000 | ---0x4eea00000000 0.00% 0.00% postmaster [unknown] [.] 0x00005cdc70000000 | ---0x5cdc70000000 0.00% 0.00% postmaster [unknown] [.] 0x000017e970000000 | ---0x17e970000000 0.00% 0.00% postmaster [unknown] [.] 0x0001eb5300007f65 | ---0x1eb5300007f65 0.00% 0.00% postmaster [unknown] [.] 0x00005d6600000000 | ---0x5d6600000000 0.00% 0.00% postmaster [unknown] [.] 0x0000389b70000000 | ---0x389b70000000 0.00% 0.00% postmaster [unknown] [.] 0x000037ea70000000 | ---0x37ea70000000 0.00% 0.00% postmaster [unknown] [.] 0x0000411200000000 | ---0x411200000000 0.00% 0.00% postmaster [unknown] [.] 0x000058b400000000 | ---0x58b400000000 0.00% 0.00% postmaster [unknown] [.] 0x00020c3200007f65 | ---0x20c3200007f65 0.00% 0.00% postmaster [unknown] [.] 0x00005dac00000000 | ---0x5dac00000000 0.00% 0.00% postmaster [unknown] [.] 0x000037ad70000000 | ---0x37ad70000000 0.00% 0.00% postmaster [unknown] [.] 0x0000158b70000000 | ---0x158b70000000 0.00% 0.00% postmaster postgres [.] ResourceArrayGetAny | ---ResourceArrayGetAny 0x22edb58 0.00% 0.00% postmaster [unknown] [.] 0x0000de1f00007fff | ---0xde1f00007fff 0.00% 0.00% postmaster [unknown] [.] 0x00002f5c70000000 | ---0x2f5c70000000 0.00% 0.00% postmaster [unknown] [.] 0x00001dda00000000 | ---0x1dda00000000 0.00% 0.00% postmaster [unknown] [.] 0x0000596770000000 | ---0x596770000000 0.00% 0.00% postmaster [unknown] [.] 0x00001b6770000000 | ---0x1b6770000000 0.00% 0.00% postmaster [unknown] [.] 0x00006cf600000000 | ---0x6cf600000000 0.00% 0.00% postmaster [unknown] [.] 0x0000fe4300007fff | ---0xfe4300007fff 0.00% 0.00% postmaster [unknown] [.] 0x000037c770000000 | ---0x37c770000000 0.00% 0.00% postmaster [unknown] [.] 0x0000184100000000 | ---0x184100000000 0.00% 0.00% postmaster [unknown] [.] 0x0003abeb00000000 | ---0x3abeb00000000 0.00% 0.00% postmaster [unknown] [.] 0x00000b6900000000 | ---0xb6900000000 0.00% 0.00% postmaster libc-2.12.so [.] __cxa_finalize | ---__cxa_finalize 0.00% 0.00% postmaster postgres [.] FreeTriggerDesc | ---FreeTriggerDesc 0.00% 0.00% postmaster postgres [.] RelationDecrementReferenceCount | ---RelationDecrementReferenceCount 0.00% 0.00% postmaster [unknown] [.] 0x0000481f70000000 | ---0x481f70000000 0.00% 0.00% postmaster [unknown] [.] 0x00000f1000000000 | ---0xf1000000000 0.00% 0.00% postmaster [unknown] [.] 0x00002cc500000000 | ---0x2cc500000000 0.00% 0.00% postmaster [unknown] [.] 0x00009c1300007f65 | ---0x9c1300007f65 0.00% 0.00% postmaster [unknown] [.] 0x0000486370000000 | ---0x486370000000 0.00% 0.00% postmaster [unknown] [.] 0x000047b370000000 | ---0x47b370000000 0.00% 0.00% init [kernel.kallsyms] [k] hrtimer_run_pending | ---hrtimer_run_pending | |--57.48%-- __do_softirq | call_softirq | do_softirq | irq_exit | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --42.52%-- run_timer_softirq __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% postmaster [kernel.kallsyms] [k] prepare_signal | ---prepare_signal __send_signal send_signal do_send_sig_info group_send_sig_info kill_pid_info sys_kill system_call_fastpath __GI___kill 0.00% 0.00% postmaster [unknown] [.] 0x000011d370000000 | ---0x11d370000000 0.00% 0.00% postmaster [unknown] [.] 0x0000416970000000 | ---0x416970000000 0.00% 0.00% postmaster [unknown] [.] 0x00002a6270000000 | ---0x2a6270000000 0.00% 0.00% postmaster [unknown] [.] 0x0000117500000000 | ---0x117500000000 0.00% 0.00% postmaster [unknown] [.] 0x0000237570000000 | ---0x237570000000 0.00% 0.00% postmaster [unknown] [.] 0x00025da600007f65 | ---0x25da600007f65 0.00% 0.00% automount libc-2.12.so [.] __GI___mmap64 | ---__GI___mmap64 0.00% 0.00% automount [kernel.kallsyms] [k] sys_mmap | ---sys_mmap system_call_fastpath __GI___mmap64 0.00% 0.00% automount [kernel.kallsyms] [k] sys_mmap_pgoff | ---sys_mmap_pgoff sys_mmap system_call_fastpath __GI___mmap64 0.00% 0.00% automount [kernel.kallsyms] [k] get_unmapped_area_prot | ---get_unmapped_area_prot sys_mmap_pgoff sys_mmap system_call_fastpath __GI___mmap64 0.00% 0.00% events/31 [kernel.kallsyms] [k] cache_reap | ---cache_reap worker_thread kthread child_rip 0.00% 0.00% events/31 [kernel.kallsyms] [k] drain_array | ---drain_array cache_reap worker_thread kthread child_rip 0.00% 0.00% events/31 [kernel.kallsyms] [k] free_block | ---free_block drain_array cache_reap worker_thread kthread child_rip 0.00% 0.00% events/31 [kernel.kallsyms] [k] list_del | ---list_del free_block drain_array cache_reap worker_thread kthread child_rip 0.00% 0.00% postmaster [unknown] [.] 0x0000188570000000 | ---0x188570000000 0.00% 0.00% postmaster [unknown] [.] 0x0002884f00007f65 | ---0x2884f00007f65 0.00% 0.00% postmaster [unknown] [.] 0x0000321f70000000 | ---0x321f70000000 0.00% 0.00% postmaster [unknown] [.] 0x0000304270000000 | ---0x304270000000 0.00% 0.00% postmaster [unknown] [.] 0x0000087200000000 | ---0x87200000000 0.00% 0.00% postmaster [unknown] [.] 0x0000263670000000 | ---0x263670000000 0.00% 0.00% postmaster [unknown] [.] 0x0000426670000000 | ---0x426670000000 0.00% 0.00% postmaster [unknown] [.] 0x0000fb2300007fff | ---0xfb2300007fff 0.00% 0.00% postmaster [unknown] [.] 0x0000502e00000000 | ---0x502e00000000 0.00% 0.00% postmaster [unknown] [.] 0x0000bd0f00007f65 | ---0xbd0f00007f65 0.00% 0.00% postmaster [unknown] [.] 0x000040de00000000 | ---0x40de00000000 0.00% 0.00% postmaster [unknown] [.] 0x0000126000000000 | ---0x126000000000 0.00% 0.00% postmaster [unknown] [.] 0x0000223970000000 | ---0x223970000000 0.00% 0.00% postmaster [unknown] [.] 0x000237e200007f65 | ---0x237e200007f65 0.00% 0.00% postmaster [unknown] [.] 0x0000356b00000000 | ---0x356b00000000 0.00% 0.00% postmaster [unknown] [.] 0x0000538e70000000 | ---0x538e70000000 0.00% 0.00% postmaster [unknown] [.] 0x000061ec70000000 | ---0x61ec70000000 0.00% 0.00% postmaster [unknown] [.] 0x00000d4c70000000 | ---0xd4c70000000 0.00% 0.00% postmaster [unknown] [.] 0x00000000000a414f | ---0xa414f 0.00% 0.00% postmaster [unknown] [.] 0x000027ff70000000 | ---0x27ff70000000 0.00% 0.00% postmaster [unknown] [.] 0x0000354b00000000 | ---0x354b00000000 0.00% 0.00% postmaster [unknown] [.] 0x0003a10700007f65 | ---0x3a10700007f65 0.00% 0.00% postmaster [unknown] [.] 0x000064bf70000000 | ---0x64bf70000000 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] elv_queue_empty | ---elv_queue_empty blk_queue_bio generic_make_request submit_bio submit_bh __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage mpage_da_submit_io mpage_da_map_and_submit mpage_add_bh_to_extent write_cache_pages_da ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% postmaster [unknown] [.] 0x0000190800000000 | ---0x190800000000 0.00% 0.00% postmaster [unknown] [.] 0x0000423070000000 | ---0x423070000000 0.00% 0.00% postmaster [unknown] [.] 0x000040f500000000 | ---0x40f500000000 0.00% 0.00% postmaster [unknown] [.] 0x0000148400000000 | ---0x148400000000 0.00% 0.00% postmaster [unknown] [.] 0x00006d7a70000000 | ---0x6d7a70000000 0.00% 0.00% postmaster [unknown] [.] 0x0000121370000000 | ---0x121370000000 0.00% 0.00% postmaster [unknown] [.] 0x0000130300000000 | ---0x130300000000 0.00% 0.00% postmaster [unknown] [.] 0x000032d100000000 | ---0x32d100000000 0.00% 0.00% postmaster [unknown] [.] 0x000007a900000000 | ---0x7a900000000 0.00% 0.00% postmaster postgres [.] fetch_input_tuple | ---fetch_input_tuple 0.00% 0.00% postmaster [unknown] [.] 0x0000264400000000 | ---0x264400000000 0.00% 0.00% postmaster [unknown] [.] 0x000056f200000000 | ---0x56f200000000 0.00% 0.00% postmaster [unknown] [.] 0x00011bfd00007f65 | ---0x11bfd00007f65 0.00% 0.00% postmaster [unknown] [.] 0x000008a800000000 | ---0x8a800000000 0.00% 0.00% postmaster [unknown] [.] 0x00001faf70000000 | ---0x1faf70000000 0.00% 0.00% postmaster [unknown] [.] 0x0000277370000000 | ---0x277370000000 0.00% 0.00% postmaster [unknown] [.] 0x00005ee770000000 | ---0x5ee770000000 0.00% 0.00% postmaster [unknown] [.] 0x00004a4200000000 | ---0x4a4200000000 0.00% 0.00% postmaster [unknown] [.] 0x0000612970000000 | ---0x612970000000 0.00% 0.00% postmaster [unknown] [.] 0x0000375f70000000 | ---0x375f70000000 0.00% 0.00% postmaster [unknown] [.] 0x0002e7b600007f65 | ---0x2e7b600007f65 0.00% 0.00% postmaster [unknown] [.] 0x0000201600000000 | ---0x201600000000 0.00% 0.00% postmaster [unknown] [.] 0x0002015b00007f65 | ---0x2015b00007f65 0.00% 0.00% postmaster [unknown] [.] 0x00003fbc00000000 | ---0x3fbc00000000 0.00% 0.00% postmaster [unknown] [.] 0x000058d400000000 | ---0x58d400000000 0.00% 0.00% postmaster [unknown] [.] 0x0001069b00007f65 | ---0x1069b00007f65 0.00% 0.00% postmaster [unknown] [.] 0x000010f000000000 | ---0x10f000000000 0.00% 0.00% postmaster [unknown] [.] 0x0000494f00000000 | ---0x494f00000000 0.00% 0.00% postmaster [unknown] [.] 0x0000066d00000000 | ---0x66d00000000 0.00% 0.00% postmaster [unknown] [.] 0x0000edaf00007fff | ---0xedaf00007fff 0.00% 0.00% postmaster [unknown] [.] 0x00000000000652b9 | ---0x652b9 0.00% 0.00% postmaster [unknown] [.] 0x000013c100000000 | ---0x13c100000000 0.00% 0.00% postmaster [unknown] [.] 0x00005cbf70000000 | ---0x5cbf70000000 0.00% 0.00% postmaster [unknown] [.] 0x00005b8c70000000 | ---0x5b8c70000000 0.00% 0.00% postmaster [unknown] [.] 0x00023f3600007f65 | ---0x23f3600007f65 0.00% 0.00% postmaster [unknown] [.] 0x000057c270000000 | ---0x57c270000000 0.00% 0.00% postmaster [unknown] [.] 0x00005dd270000000 | ---0x5dd270000000 0.00% 0.00% postmaster [unknown] [.] 0x000064cd70000000 | ---0x64cd70000000 0.00% 0.00% postmaster [unknown] [.] 0x00000b9f00000000 | ---0xb9f00000000 0.00% 0.00% postmaster [unknown] [.] 0x00001e9b70000000 | ---0x1e9b70000000 0.00% 0.00% postmaster [unknown] [.] 0x00004afb00000000 | ---0x4afb00000000 0.00% 0.00% postmaster [unknown] [.] 0x00002f1000000000 | ---0x2f1000000000 0.00% 0.00% postmaster [unknown] [.] 0x000119c100007f65 | ---0x119c100007f65 0.00% 0.00% postmaster [unknown] [.] 0x0002dac500007f65 | ---0x2dac500007f65 0.00% 0.00% postmaster [unknown] [.] 0x0000634670000000 | ---0x634670000000 0.00% 0.00% postmaster [unknown] [.] 0x0000205c00000000 | ---0x205c00000000 0.00% 0.00% postmaster [unknown] [.] 0x000151a700007f65 | ---0x151a700007f65 0.00% 0.00% postmaster [unknown] [.] 0x0000418970000000 | ---0x418970000000 0.00% 0.00% postmaster [unknown] [.] 0x0000160b70000000 | ---0x160b70000000 0.00% 0.00% postmaster [kernel.kallsyms] [k] __delayacct_blkio_start | ---__delayacct_blkio_start io_schedule sync_page __wait_on_bit_lock __lock_page find_lock_page shmem_getpage_gfp shmem_fault __do_fault handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault hash_search_with_hash_value 0.00% 0.00% postmaster [unknown] [.] 0x0002953300007f65 | ---0x2953300007f65 0.00% 0.00% postmaster [unknown] [.] 0x000009f870000000 | ---0x9f870000000 0.00% 0.00% postmaster [unknown] [.] 0x00004c3570000000 | ---0x4c3570000000 0.00% 0.00% postmaster [unknown] [.] 0x00001f1700000000 | ---0x1f1700000000 0.00% 0.00% postmaster [unknown] [.] 0x0000589570000000 | ---0x589570000000 0.00% 0.00% postmaster [unknown] [.] 0x00001e2500000000 | ---0x1e2500000000 0.00% 0.00% postmaster [kernel.kallsyms] [k] rm_from_queue_full | ---rm_from_queue_full do_sigaction sys_rt_sigaction system_call_fastpath __GI___libc_sigaction 0 0.00% 0.00% postmaster [unknown] [.] 0x0000449600000000 | ---0x449600000000 0.00% 0.00% postmaster [unknown] [.] 0x00031a4300007f65 | ---0x31a4300007f65 0.00% 0.00% postmaster [unknown] [.] 0x0000df1500007f65 | ---0xdf1500007f65 0.00% 0.00% events/22 [kernel.kallsyms] [k] vmstat_update | ---vmstat_update worker_thread kthread child_rip 0.00% 0.00% postmaster [unknown] [.] 0x00001bd170000000 | ---0x1bd170000000 0.00% 0.00% postmaster [unknown] [.] 0x000094bc00007f65 | ---0x94bc00007f65 0.00% 0.00% postmaster [unknown] [.] 0x0002874200007f65 | ---0x2874200007f65 0.00% 0.00% postmaster [unknown] [.] 0x0000366b00000000 | ---0x366b00000000 0.00% 0.00% postmaster [unknown] [.] 0x00006ca870000000 | ---0x6ca870000000 0.00% 0.00% postmaster [unknown] [.] 0x0000412170000000 | ---0x412170000000 0.00% 0.00% postmaster [unknown] [.] 0x000005fc00000000 | ---0x5fc00000000 0.00% 0.00% postmaster [unknown] [.] 0x000096e800007f65 | ---0x96e800007f65 0.00% 0.00% postmaster [unknown] [.] 0x00002d6570000000 | ---0x2d6570000000 0.00% 0.00% postmaster [unknown] [.] 0x00000b3500000000 | ---0xb3500000000 0.00% 0.00% postmaster [unknown] [.] 0x000013b300000000 | ---0x13b300000000 0.00% 0.00% postmaster [unknown] [.] 0x0002297800007f65 | ---0x2297800007f65 0.00% 0.00% postmaster [unknown] [.] 0x000019ca00000000 | ---0x19ca00000000 0.00% 0.00% postmaster [unknown] [.] 0x00003e9770000000 | ---0x3e9770000000 0.00% 0.00% postmaster [unknown] [.] 0x0000584a70000000 | ---0x584a70000000 0.00% 0.00% postmaster [unknown] [.] 0x00000de770000000 | ---0xde770000000 0.00% 0.00% postmaster [unknown] [.] 0x0000168b00000000 | ---0x168b00000000 0.00% 0.00% postmaster [unknown] [.] 0x00002ad600000000 | ---0x2ad600000000 0.00% 0.00% postmaster [unknown] [.] 0x0000610470000000 | ---0x610470000000 0.00% 0.00% postmaster [unknown] [.] 0x0000281270000000 | ---0x281270000000 0.00% 0.00% postmaster [unknown] [.] 0x0000198800000000 | ---0x198800000000 0.00% 0.00% postmaster [unknown] [.] 0x0000260470000000 | ---0x260470000000 0.00% 0.00% postmaster [kernel.kallsyms] [k] __put_single_page | ---__put_single_page put_page do_wp_page handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault ret_from_fork __libc_fork fork_process 0.00% 0.00% postmaster [unknown] [.] 0x000008a400000000 | ---0x8a400000000 0.00% 0.00% postmaster [unknown] [.] 0x0000154170000000 | ---0x154170000000 0.00% 0.00% postmaster [unknown] [.] 0x0000b35900007fff | ---0xb35900007fff 0.00% 0.00% postmaster [unknown] [.] 0x000014df00000000 | ---0x14df00000000 0.00% 0.00% postmaster [unknown] [.] 0x0000527170000000 | ---0x527170000000 0.00% 0.00% postmaster [unknown] [.] 0x000052e400000000 | ---0x52e400000000 0.00% 0.00% postmaster [unknown] [.] 0x000045ac70000000 | ---0x45ac70000000 0.00% 0.00% postmaster [unknown] [.] 0x000021d870000000 | ---0x21d870000000 0.00% 0.00% postmaster [unknown] [.] 0x000026f370000000 | ---0x26f370000000 0.00% 0.00% postmaster [unknown] [.] 0x0001ca1f00007fff | ---0x1ca1f00007fff 0.00% 0.00% postmaster [unknown] [.] 0x000039a770000000 | ---0x39a770000000 0.00% 0.00% postmaster [unknown] [.] 0x00001ec970000000 | ---0x1ec970000000 0.00% 0.00% postmaster [unknown] [.] 0x0000364270000000 | ---0x364270000000 0.00% 0.00% postmaster [unknown] [.] 0x0000575f70000000 | ---0x575f70000000 0.00% 0.00% postmaster [unknown] [.] 0x0001eea600007f65 | ---0x1eea600007f65 0.00% 0.00% postmaster [unknown] [.] 0x0000134500000000 | ---0x134500000000 0.00% 0.00% postmaster [unknown] [.] 0x000040df70000000 | ---0x40df70000000 0.00% 0.00% postmaster [unknown] [.] 0x0001c81400007f65 | ---0x1c81400007f65 0.00% 0.00% postmaster [unknown] [.] 0x0000b38400007f65 | ---0xb38400007f65 0.00% 0.00% postmaster [unknown] [.] 0x0000a25100007f65 | ---0xa25100007f65 0.00% 0.00% postmaster [unknown] [.] 0x0000616b00000000 | ---0x616b00000000 0.00% 0.00% postmaster [unknown] [.] 0x0000093d70000000 | ---0x93d70000000 0.00% 0.00% postmaster [unknown] [.] 0x00001e5b70000000 | ---0x1e5b70000000 0.00% 0.00% postmaster [unknown] [.] 0x000065d470000000 | ---0x65d470000000 0.00% 0.00% postmaster [unknown] [.] 0x000032b700000000 | ---0x32b700000000 0.00% 0.00% postmaster [unknown] [.] 0x00004f4d00000000 | ---0x4f4d00000000 0.00% 0.00% postmaster [unknown] [.] 0x0000116370000000 | ---0x116370000000 0.00% 0.00% postmaster [unknown] [.] 0x0000000000004d25 | ---0x4d25 0.00% 0.00% postmaster [unknown] [.] 0x0000628800000000 | ---0x628800000000 0.00% 0.00% postmaster [unknown] [.] 0x00001ca700000000 | ---0x1ca700000000 0.00% 0.00% postmaster [unknown] [.] 0x0000575500000000 | ---0x575500000000 0.00% 0.00% postmaster [unknown] [.] 0x000000002e4c5153 | ---0x2e4c5153 0.00% 0.00% postmaster [unknown] [.] 0x0000277270000000 | ---0x277270000000 0.00% 0.00% postmaster [unknown] [.] 0x0000093e00000000 | ---0x93e00000000 0.00% 0.00% postmaster [unknown] [.] 0x000000000002a1d3 | ---0x2a1d3 0.00% 0.00% postmaster [unknown] [.] 0x0000125a70000000 | ---0x125a70000000 0.00% 0.00% postmaster [unknown] [.] 0x0000692a70000000 | ---0x692a70000000 0.00% 0.00% postmaster [unknown] [.] 0x0000336b00000000 | ---0x336b00000000 0.00% 0.00% postmaster [unknown] [.] 0x000000000002a1d2 | ---0x2a1d2 0.00% 0.00% postmaster [unknown] [.] 0x0000a33000007f65 | ---0xa33000007f65 0.00% 0.00% postmaster postgres [.] lcons | ---lcons 0.00% 0.00% postmaster [unknown] [.] 0x0003bda000000000 | ---0x3bda000000000 0.00% 0.00% postmaster [unknown] [.] 0x0003c99700007f65 | ---0x3c99700007f65 0.00% 0.00% postmaster [unknown] [.] 0x000220e500007f65 | ---0x220e500007f65 0.00% 0.00% postmaster [unknown] [.] 0x000025ce00000000 | ---0x25ce00000000 0.00% 0.00% postmaster [unknown] [.] 0x0000376600000000 | ---0x376600000000 0.00% 0.00% postmaster [unknown] [.] 0x0000543c70000000 | ---0x543c70000000 0.00% 0.00% postmaster [unknown] [.] 0x0000190400000000 | ---0x190400000000 0.00% 0.00% postmaster postgres [.] pg_detoast_datum_packed | ---pg_detoast_datum_packed 0.00% 0.00% postmaster [unknown] [.] 0x00005db800000000 | ---0x5db800000000 0.00% 0.00% postmaster [unknown] [.] 0x00000000000652b5 | ---0x652b5 0.00% 0.00% postmaster [unknown] [.] 0x000017f600000000 | ---0x17f600000000 0.00% 0.00% postmaster [unknown] [.] 0x0000661070000000 | ---0x661070000000 0.00% 0.00% postmaster [unknown] [.] 0x0000147470000000 | ---0x147470000000 0.00% 0.00% postmaster [unknown] [.] 0x0000644500000000 | ---0x644500000000 0.00% 0.00% postmaster [unknown] [.] 0x0000416470000000 | ---0x416470000000 0.00% 0.00% postmaster [unknown] [.] 0x0001815e00007f65 | ---0x1815e00007f65 0.00% 0.00% postmaster [unknown] [.] 0x0000e4ad00007f65 | ---0xe4ad00007f65 0.00% 0.00% postmaster [unknown] [.] 0x0000adb300007f65 | ---0xadb300007f65 0.00% 0.00% postmaster [unknown] [.] 0x000050a570000000 | ---0x50a570000000 0.00% 0.00% postmaster [unknown] [.] 0x00005fe570000000 | ---0x5fe570000000 0.00% 0.00% postmaster [unknown] [.] 0x0000641700000000 | ---0x641700000000 0.00% 0.00% postmaster [unknown] [.] 0x0000587a00000000 | ---0x587a00000000 0.00% 0.00% postmaster [unknown] [.] 0x000045d770000000 | ---0x45d770000000 0.00% 0.00% postmaster [unknown] [.] 0x0000480070000000 | ---0x480070000000 0.00% 0.00% postmaster [unknown] [.] 0x0003c8b800007f65 | ---0x3c8b800007f65 0.00% 0.00% postmaster [unknown] [.] 0x000066c300000000 | ---0x66c300000000 0.00% 0.00% postmaster [unknown] [.] 0x00002d8870000000 | ---0x2d8870000000 0.00% 0.00% postmaster postgres [.] ExecOpenScanRelation | ---ExecOpenScanRelation 0.00% 0.00% postmaster [unknown] [.] 0x000033cb70000000 | ---0x33cb70000000 0.00% 0.00% postmaster [unknown] [.] 0x00002a8900000000 | ---0x2a8900000000 0.00% 0.00% postmaster [unknown] [.] 0x0000312070000000 | ---0x312070000000 0.00% 0.00% postmaster [unknown] [.] 0x00002bfd70000000 | ---0x2bfd70000000 0.00% 0.00% postmaster [unknown] [.] 0x0002601f00007f65 | ---0x2601f00007f65 0.00% 0.00% postmaster [unknown] [.] 0x00001a6670000000 | ---0x1a6670000000 0.00% 0.00% postmaster [unknown] [.] 0x0000578670000000 | ---0x578670000000 0.00% 0.00% postmaster [unknown] [.] 0x00000ac800000000 | ---0xac800000000 0.00% 0.00% postmaster [unknown] [.] 0x0002ab0d00007f65 | ---0x2ab0d00007f65 0.00% 0.00% postmaster [unknown] [.] 0x00004c2200000000 | ---0x4c2200000000 0.00% 0.00% postmaster [unknown] [.] 0x0000587370000000 | ---0x587370000000 0.00% 0.00% postmaster [unknown] [.] 0x0000572700000000 | ---0x572700000000 0.00% 0.00% postmaster [unknown] [.] 0x0000149000000000 | ---0x149000000000 0.00% 0.00% postmaster [unknown] [.] 0x0000176870000000 | ---0x176870000000 0.00% 0.00% postmaster [unknown] [.] 0x0000256b00000000 | ---0x256b00000000 0.00% 0.00% postmaster [unknown] [.] 0x00006d8000000000 | ---0x6d8000000000 0.00% 0.00% postmaster [unknown] [.] 0x0000119e00000000 | ---0x119e00000000 0.00% 0.00% postmaster [unknown] [.] 0x000010c870000000 | ---0x10c870000000 0.00% 0.00% postmaster [unknown] [.] 0x0000152c00000000 | ---0x152c00000000 0.00% 0.00% postmaster [unknown] [.] 0x00005ed170000000 | ---0x5ed170000000 0.00% 0.00% postmaster [unknown] [.] 0x0000a9df00007f65 | ---0xa9df00007f65 0.00% 0.00% postmaster [unknown] [.] 0x0000364770000000 | ---0x364770000000 0.00% 0.00% postmaster [unknown] [.] 0x0000806800007fff | ---0x806800007fff 0.00% 0.00% postmaster [unknown] [.] 0x000050a470000000 | ---0x50a470000000 0.00% 0.00% postmaster [unknown] [.] 0x0000581c70000000 | ---0x581c70000000 0.00% 0.00% postmaster [unknown] [.] 0x0000301970000000 | ---0x301970000000 0.00% 0.00% postmaster [unknown] [.] 0x00005b0b70000000 | ---0x5b0b70000000 0.00% 0.00% postmaster [unknown] [.] 0x0000482170000000 | ---0x482170000000 0.00% 0.00% postmaster [unknown] [.] 0x0000a02c00007f65 | ---0xa02c00007f65 0.00% 0.00% postmaster [unknown] [.] 0x0000082500000000 | ---0x82500000000 0.00% 0.00% postmaster [unknown] [.] 0x00002bce70000000 | ---0x2bce70000000 0.00% 0.00% postmaster [unknown] [.] 0x000054e370000000 | ---0x54e370000000 0.00% 0.00% postmaster [unknown] [.] 0x0001f40c00007f65 | ---0x1f40c00007f65 0.00% 0.00% postmaster [unknown] [.] 0x0000058400000000 | ---0x58400000000 0.00% 0.00% postmaster [unknown] [.] 0x00004e1200000000 | ---0x4e1200000000 0.00% 0.00% postmaster [unknown] [.] 0x0002c70900007fff | ---0x2c70900007fff 0.00% 0.00% postmaster [unknown] [.] 0x0000060c00000000 | ---0x60c00000000 0.00% 0.00% postmaster [unknown] [.] 0x000021cf70000000 | ---0x21cf70000000 0.00% 0.00% postmaster [unknown] [.] 0x000087ee00007fff | ---0x87ee00007fff 0.00% 0.00% postmaster [unknown] [.] 0x000036d170000000 | ---0x36d170000000 0.00% 0.00% postmaster [unknown] [.] 0x0000338c70000000 | ---0x338c70000000 0.00% 0.00% postmaster [unknown] [.] 0x00001e8270000000 | ---0x1e8270000000 0.00% 0.00% postmaster [unknown] [.] 0x00005b5c00000000 | ---0x5b5c00000000 0.00% 0.00% postmaster [unknown] [.] 0x0000680b00000000 | ---0x680b00000000 0.00% 0.00% postmaster [unknown] [.] 0x0002014c00007f65 | ---0x2014c00007f65 0.00% 0.00% postmaster [unknown] [.] 0x0000621c00000000 | ---0x621c00000000 0.00% 0.00% postmaster [unknown] [.] 0x00004eed00000000 | ---0x4eed00000000 0.00% 0.00% postmaster [unknown] [.] 0x00000000000652a6 | ---0x652a6 0.00% 0.00% postmaster [unknown] [.] 0x00002b6300000000 | ---0x2b6300000000 0.00% 0.00% postmaster [unknown] [.] 0x0000244770000000 | ---0x244770000000 0.00% 0.00% postmaster [kernel.kallsyms] [k] sysret_signal | ---sysret_signal __GI___kill 0.00% 0.00% postmaster [unknown] [.] 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postmaster [unknown] [.] 0x00000b7170000000 | ---0xb7170000000 0.00% 0.00% postmaster [unknown] [.] 0x00000dc500000000 | ---0xdc500000000 0.00% 0.00% postmaster [unknown] [.] 0x0000422f70000000 | ---0x422f70000000 0.00% 0.00% postmaster [unknown] [.] 0x000056d570000000 | ---0x56d570000000 0.00% 0.00% postmaster [unknown] [.] 0x000063b070000000 | ---0x63b070000000 0.00% 0.00% postmaster [unknown] [.] 0x0000586c70000000 | ---0x586c70000000 0.00% 0.00% postmaster [unknown] [.] 0x00005b2370000000 | ---0x5b2370000000 0.00% 0.00% postmaster [unknown] [.] 0x0000056170000000 | ---0x56170000000 0.00% 0.00% postmaster [unknown] [.] 0x0000225c00000000 | ---0x225c00000000 0.00% 0.00% postmaster [unknown] [.] 0x0000383c00000000 | ---0x383c00000000 0.00% 0.00% postmaster [unknown] [.] 0x00004b9f00000000 | ---0x4b9f00000000 0.00% 0.00% postmaster [unknown] [.] 0x0000358670000000 | ---0x358670000000 0.00% 0.00% postmaster [kernel.kallsyms] [k] pipe_write_release | ---pipe_write_release __fput fput filp_close put_files_struct exit_files do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% postmaster [kernel.kallsyms] [k] free_pipe_info | ---free_pipe_info pipe_release pipe_write_release __fput fput filp_close put_files_struct exit_files do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% postmaster [kernel.kallsyms] [k] __free_pipe_info | ---__free_pipe_info free_pipe_info pipe_release pipe_write_release __fput fput filp_close put_files_struct exit_files do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% postmaster [unknown] [.] 0x0001cff500007f65 | ---0x1cff500007f65 0.00% 0.00% postmaster [unknown] [.] 0x00007d6a00007f65 | ---0x7d6a00007f65 0.00% 0.00% postmaster [unknown] [.] 0x000209d300007f65 | ---0x209d300007f65 0.00% 0.00% postmaster [unknown] [.] 0x00000dcd70000000 | ---0xdcd70000000 0.00% 0.00% postmaster [unknown] [.] 0x00002b5b00000000 | ---0x2b5b00000000 0.00% 0.00% postmaster libc-2.12.so [.] sYSTRIm | ---sYSTRIm 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postmaster [unknown] [.] 0x00004dbb70000000 | ---0x4dbb70000000 0.00% 0.00% postmaster [unknown] [.] 0x000055e500000000 | ---0x55e500000000 0.00% 0.00% postmaster [unknown] [.] 0x0000087700000000 | ---0x87700000000 0.00% 0.00% postmaster [unknown] [.] 0x00004aaa70000000 | ---0x4aaa70000000 0.00% 0.00% postmaster [unknown] [.] 0x00003be170000000 | ---0x3be170000000 0.00% 0.00% postmaster [unknown] [.] 0x0000307070000000 | ---0x307070000000 0.00% 0.00% postmaster [unknown] [.] 0x000385cc00007f65 | ---0x385cc00007f65 0.00% 0.00% postmaster [unknown] [.] 0x00002ce800000000 | ---0x2ce800000000 0.00% 0.00% postmaster [unknown] [.] 0x0000202b70000000 | ---0x202b70000000 0.00% 0.00% postmaster [unknown] [.] 0x00031b9300007f65 | ---0x31b9300007f65 0.00% 0.00% postmaster [unknown] [.] 0x0000383e00000000 | ---0x383e00000000 0.00% 0.00% events/37 [kernel.kallsyms] [k] schedule_delayed_work | ---schedule_delayed_work cache_reap worker_thread kthread child_rip 0.00% 0.00% events/37 [kernel.kallsyms] 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0x0000624b00000000 | ---0x624b00000000 0.00% 0.00% postmaster [unknown] [.] 0x000050d570000000 | ---0x50d570000000 0.00% 0.00% postmaster [unknown] [.] 0x0000313670000000 | ---0x313670000000 0.00% 0.00% postmaster [kernel.kallsyms] [k] __nf_ct_l4proto_find | ---__nf_ct_l4proto_find nf_conntrack_in ipv6_conntrack_local nf_iterate nf_hook_slow __ip6_local_out ip6_local_out ip6_push_pending_frames udp_v6_push_pending_frames udpv6_sendmsg inet_sendmsg sock_sendmsg sys_sendto system_call_fastpath __libc_send 0.00% 0.00% postmaster [unknown] [.] 0x00005fc500000000 | ---0x5fc500000000 0.00% 0.00% postmaster [unknown] [.] 0x0000126c00000000 | ---0x126c00000000 0.00% 0.00% postmaster [unknown] [.] 0x000005c970000000 | ---0x5c970000000 0.00% 0.00% postmaster [unknown] [.] 0x000027c170000000 | ---0x27c170000000 0.00% 0.00% postmaster [unknown] [.] 0x0000087e00000000 | ---0x87e00000000 0.00% 0.00% postmaster [unknown] [.] 0x00001e6e70000000 | ---0x1e6e70000000 0.00% 0.00% postmaster [unknown] [.] 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0x00001f3c70000000 | ---0x1f3c70000000 0.00% 0.00% postmaster [unknown] [.] 0x0000240b70000000 | ---0x240b70000000 0.00% 0.00% postmaster [unknown] [.] 0x00005bf170000000 | ---0x5bf170000000 0.00% 0.00% postmaster postgres [.] ScanPgRelation | ---ScanPgRelation 0.00% 0.00% postmaster [unknown] [.] 0x0000604e00000000 | ---0x604e00000000 0.00% 0.00% postmaster [unknown] [.] 0x00000ae200000000 | ---0xae200000000 0.00% 0.00% postmaster [unknown] [.] 0x000214e400007f65 | ---0x214e400007f65 0.00% 0.00% postmaster [unknown] [.] 0x00004a0770000000 | ---0x4a0770000000 0.00% 0.00% postmaster [unknown] [.] 0x0081d22b00007f65 | ---0x81d22b00007f65 0.00% 0.00% postmaster [unknown] [.] 0x000057d300000000 | ---0x57d300000000 0.00% 0.00% postmaster [unknown] [.] 0x0000671670000000 | ---0x671670000000 0.00% 0.00% postmaster [unknown] [.] 0x00000f5270000000 | ---0xf5270000000 0.00% 0.00% postmaster [unknown] [.] 0x00005a0c70000000 | ---0x5a0c70000000 0.00% 0.00% postmaster [unknown] [.] 0x00003b1570000000 | ---0x3b1570000000 0.00% 0.00% postmaster [unknown] [.] 0x00010c9500007f65 | ---0x10c9500007f65 0.00% 0.00% postmaster [unknown] [.] 0x00000a5c70000000 | ---0xa5c70000000 0.00% 0.00% postmaster [unknown] [.] 0x0000ed8700007f65 | ---0xed8700007f65 0.00% 0.00% postmaster [unknown] [.] 0x0000070b00000000 | ---0x70b00000000 0.00% 0.00% postmaster [unknown] [.] 0x0000565570000000 | ---0x565570000000 0.00% 0.00% postmaster [unknown] [.] 0x0000122600000000 | ---0x122600000000 0.00% 0.00% postmaster [unknown] [.] 0x00001d5c00000000 | ---0x1d5c00000000 0.00% 0.00% postmaster [unknown] [.] 0x0000576770000000 | ---0x576770000000 0.00% 0.00% postmaster [unknown] [.] 0x000052ba70000000 | ---0x52ba70000000 0.00% 0.00% postmaster [unknown] [.] 0x0000610670000000 | ---0x610670000000 0.00% 0.00% postmaster [unknown] [.] 0x000013a700000000 | ---0x13a700000000 0.00% 0.00% postmaster [unknown] [.] 0x0003489700007f65 | ---0x3489700007f65 0.00% 0.00% postmaster [unknown] [.] 0x0003828400007f65 | ---0x3828400007f65 0.00% 0.00% postmaster [unknown] [.] 0x000000000003634f | ---0x3634f 0.00% 0.00% postmaster [unknown] [.] 0x00014a1e00007f65 | ---0x14a1e00007f65 0.00% 0.00% postmaster [unknown] [.] 0x0001c70a00007fff | ---0x1c70a00007fff 0.00% 0.00% postmaster [unknown] [.] 0x0000139400000000 | ---0x139400000000 0.00% 0.00% postmaster [unknown] [.] 0x0000268300000000 | ---0x268300000000 0.00% 0.00% postmaster [unknown] [.] 0x0003810f00007f65 | ---0x3810f00007f65 0.00% 0.00% postmaster [unknown] [.] 0x0000fd1c00007f65 | ---0xfd1c00007f65 0.00% 0.00% postmaster [unknown] [.] 0x00000a1c70000000 | ---0xa1c70000000 0.00% 0.00% postmaster [unknown] [.] 0x0000328970000000 | ---0x328970000000 0.00% 0.00% postmaster [unknown] [.] 0x00002bad70000000 | ---0x2bad70000000 0.00% 0.00% postmaster [unknown] [.] 0x000059b070000000 | ---0x59b070000000 0.00% 0.00% postmaster [unknown] [.] 0x0002810c00007f65 | ---0x2810c00007f65 0.00% 0.00% postmaster [kernel.kallsyms] [k] __cond_resched | ---__cond_resched _cond_resched unmap_vmas exit_mmap mmput exit_mm do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% postmaster [unknown] [.] 0x0000881700007f65 | ---0x881700007f65 0.00% 0.00% postmaster [kernel.kallsyms] [k] wake_up_bit | ---wake_up_bit generic_drop_inode iput dentry_iput d_kill dput __fput fput filp_close put_files_struct exit_files do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% postmaster [unknown] [.] 0x0000155170000000 | ---0x155170000000 0.00% 0.00% postmaster [unknown] [.] 0x000034a900000000 | ---0x34a900000000 0.00% 0.00% postmaster [unknown] [.] 0x00004a0a70000000 | ---0x4a0a70000000 0.00% 0.00% postmaster [unknown] [.] 0x00000ece70000000 | ---0xece70000000 0.00% 0.00% postmaster [unknown] [.] 0x0000569b70000000 | ---0x569b70000000 0.00% 0.00% postmaster [unknown] [.] 0x000007d600000000 | ---0x7d600000000 0.00% 0.00% postmaster [unknown] [.] 0x000039c870000000 | ---0x39c870000000 0.00% 0.00% postmaster [unknown] [.] 0x0000c5ab00007f65 | ---0xc5ab00007f65 0.00% 0.00% postmaster [unknown] [.] 0x00001f4d70000000 | ---0x1f4d70000000 0.00% 0.00% postmaster [unknown] [.] 0x0002d44100007fff | ---0x2d44100007fff 0.00% 0.00% postmaster [unknown] [.] 0x00001deb70000000 | ---0x1deb70000000 0.00% 0.00% postmaster [unknown] [.] 0x00005cee70000000 | ---0x5cee70000000 0.00% 0.00% postmaster [unknown] [.] 0x000035f570000000 | ---0x35f570000000 0.00% 0.00% postmaster [unknown] [.] 0x0000b98500007f65 | ---0xb98500007f65 0.00% 0.00% postmaster [unknown] [.] 0x000343f700007f65 | ---0x343f700007f65 0.00% 0.00% postmaster [unknown] [.] 0x000000000001368c | ---0x1368c 0.00% 0.00% postmaster [unknown] [.] 0x000252d100007f65 | ---0x252d100007f65 0.00% 0.00% postmaster [unknown] [.] 0x0001914400000000 | ---0x1914400000000 0.00% 0.00% postmaster [unknown] [.] 0x0002a19a00007fff | ---0x2a19a00007fff 0.00% 0.00% postmaster [unknown] [.] 0x000015ac70000000 | ---0x15ac70000000 0.00% 0.00% postmaster [unknown] [.] 0x000041af00000000 | ---0x41af00000000 0.00% 0.00% postmaster [unknown] [.] 0x00001b2000000000 | ---0x1b2000000000 0.00% 0.00% postmaster [unknown] [.] 0x000013a370000000 | ---0x13a370000000 0.00% 0.00% postmaster [unknown] [.] 0x00031ccc00007f65 | ---0x31ccc00007f65 0.00% 0.00% postmaster [unknown] [.] 0x0000125d00000000 | ---0x125d00000000 0.00% 0.00% postmaster [unknown] [.] 0x0000262d70000000 | ---0x262d70000000 0.00% 0.00% postmaster [unknown] [.] 0x000007d900000000 | ---0x7d900000000 0.00% 0.00% postmaster [unknown] [.] 0x0000ca7800007f65 | ---0xca7800007f65 0.00% 0.00% postmaster [unknown] [.] 0x0001e9c500007f65 | ---0x1e9c500007f65 0.00% 0.00% postmaster [unknown] [.] 0x00002a5d70000000 | ---0x2a5d70000000 0.00% 0.00% postmaster [unknown] [.] 0x000069a170000000 | ---0x69a170000000 0.00% 0.00% postmaster [unknown] [.] 0x000007fd00000000 | ---0x7fd00000000 0.00% 0.00% postmaster [unknown] [.] 0x00001ee470000000 | ---0x1ee470000000 0.00% 0.00% postmaster [unknown] [.] 0x00008b8c00007f65 | ---0x8b8c00007f65 0.00% 0.00% postmaster [unknown] [.] 0x0001166d00007fff | ---0x1166d00007fff 0.00% 0.00% postmaster [unknown] [.] 0x0000372a70000000 | ---0x372a70000000 0.00% 0.00% postmaster [unknown] [.] 0x000044b370000000 | ---0x44b370000000 0.00% 0.00% postmaster [unknown] [.] 0x000033cb00000000 | ---0x33cb00000000 0.00% 0.00% postmaster [unknown] [.] 0x000037d100000000 | ---0x37d100000000 0.00% 0.00% postmaster [unknown] [.] 0x000057c770000000 | ---0x57c770000000 0.00% 0.00% postmaster [unknown] [.] 0x0003c15c00007f65 | ---0x3c15c00007f65 0.00% 0.00% postmaster [unknown] [.] 0x0000310600000000 | ---0x310600000000 0.00% 0.00% postmaster [unknown] [.] 0x0000588c70000000 | ---0x588c70000000 0.00% 0.00% postmaster [unknown] [.] 0x0000af0700007f65 | ---0xaf0700007f65 0.00% 0.00% postmaster [unknown] [.] 0x0000459f70000000 | ---0x459f70000000 0.00% 0.00% postmaster [unknown] [.] 0x0003b61900007fff | ---0x3b61900007fff 0.00% 0.00% postmaster [unknown] [.] 0x000049d670000000 | ---0x49d670000000 0.00% 0.00% postmaster [unknown] [.] 0x000045f700000000 | ---0x45f700000000 0.00% 0.00% postmaster [unknown] [.] 0x0002deb800007f65 | ---0x2deb800007f65 0.00% 0.00% postmaster [unknown] [.] 0x0000200500000000 | ---0x200500000000 0.00% 0.00% postmaster [unknown] [.] 0x000007a100000000 | ---0x7a100000000 0.00% 0.00% postmaster [unknown] [.] 0x0000081c00000000 | ---0x81c00000000 0.00% 0.00% postmaster [unknown] [.] 0x0000370970000000 | ---0x370970000000 0.00% 0.00% postmaster [unknown] [.] 0x000025e000000000 | ---0x25e000000000 0.00% 0.00% postmaster [unknown] [.] 0x00006bf770000000 | ---0x6bf770000000 0.00% 0.00% postmaster [unknown] [.] 0x0000644770000000 | ---0x644770000000 0.00% 0.00% postmaster [unknown] [.] 0x0000502870000000 | ---0x502870000000 0.00% 0.00% postmaster [unknown] [.] 0x00003c6970000000 | ---0x3c6970000000 0.00% 0.00% postmaster [unknown] [.] 0x00006a0970000000 | ---0x6a0970000000 0.00% 0.00% postmaster [unknown] [.] 0x00004df570000000 | ---0x4df570000000 0.00% 0.00% postmaster [unknown] [.] 0x000008dc00000000 | ---0x8dc00000000 0.00% 0.00% postmaster [unknown] [.] 0x00005c2200000000 | ---0x5c2200000000 0.00% 0.00% postmaster [unknown] [.] 0x00005f7570000000 | ---0x5f7570000000 0.00% 0.00% postmaster [unknown] [.] 0x0000649370000000 | ---0x649370000000 0.00% 0.00% postmaster [unknown] [.] 0x0002313600007f65 | ---0x2313600007f65 0.00% 0.00% postmaster [unknown] [.] 0x00007bfe00007f65 | ---0x7bfe00007f65 0.00% 0.00% postmaster [unknown] [.] 0x000032e270000000 | ---0x32e270000000 0.00% 0.00% postmaster [unknown] [.] 0x0000516000000000 | ---0x516000000000 0.00% 0.00% postmaster [unknown] [.] 0x000013a600000000 | ---0x13a600000000 0.00% 0.00% postmaster [unknown] [.] 0x000008fa00000000 | ---0x8fa00000000 0.00% 0.00% postmaster [unknown] [.] 0x00030bf400000000 | ---0x30bf400000000 0.00% 0.00% postmaster [unknown] [.] 0x00005d3670000000 | ---0x5d3670000000 0.00% 0.00% postmaster librt-2.12.so [.] mempcpy@plt | ---mempcpy@plt dsm_impl_op 0.00% 0.00% postmaster [unknown] [.] 0x00006c4c70000000 | ---0x6c4c70000000 0.00% 0.00% postmaster [unknown] [.] 0x0000604870000000 | ---0x604870000000 0.00% 0.00% postmaster [unknown] [.] 0x0000c11d00007f65 | ---0xc11d00007f65 0.00% 0.00% postmaster [unknown] [.] 0x00005e9a00000000 | ---0x5e9a00000000 0.00% 0.00% postmaster [unknown] [.] 0x0003999500007f65 | ---0x3999500007f65 0.00% 0.00% postmaster [unknown] [.] 0x0000370a00000000 | ---0x370a00000000 0.00% 0.00% postmaster [unknown] [.] 0x0000542970000000 | ---0x542970000000 0.00% 0.00% postmaster [unknown] [.] 0x0003573900007f65 | ---0x3573900007f65 0.00% 0.00% postmaster [unknown] [.] 0x000018d900000000 | ---0x18d900000000 0.00% 0.00% postmaster [unknown] [.] 0x0000345900000000 | ---0x345900000000 0.00% 0.00% postmaster [unknown] [.] 0x00001d9300000000 | ---0x1d9300000000 0.00% 0.00% postmaster [unknown] [.] 0x0000948100007fff | ---0x948100007fff 0.00% 0.00% postmaster [unknown] [.] 0x0002bd1300007f65 | ---0x2bd1300007f65 0.00% 0.00% postmaster [unknown] [.] 0x0000336400000000 | ---0x336400000000 0.00% 0.00% postmaster [unknown] [.] 0x0000058b70000000 | ---0x58b70000000 0.00% 0.00% postmaster [unknown] [.] 0x0002bf6100007f65 | ---0x2bf6100007f65 0.00% 0.00% postmaster [unknown] [.] 0x000013ef00000000 | ---0x13ef00000000 0.00% 0.00% postmaster [unknown] [.] 0x000011d200000000 | ---0x11d200000000 0.00% 0.00% postmaster [unknown] [.] 0x00002b6f00000000 | ---0x2b6f00000000 0.00% 0.00% postmaster [unknown] [.] 0x00001f5570000000 | ---0x1f5570000000 0.00% 0.00% postmaster [unknown] [.] 0x000000010000bea6 | ---0x10000bea6 0.00% 0.00% postmaster [unknown] [.] 0x0000402a70000000 | ---0x402a70000000 0.00% 0.00% postmaster [kernel.kallsyms] [k] __vma_adjust_trans_huge | ---__vma_adjust_trans_huge __split_vma do_munmap sys_munmap system_call_fastpath __GI___munmap 0.00% 0.00% postmaster [unknown] [.] 0x0000399800000000 | ---0x399800000000 0.00% 0.00% postmaster [unknown] [.] 0x00002c0770000000 | ---0x2c0770000000 0.00% 0.00% postmaster [unknown] [.] 0x0000365570000000 | ---0x365570000000 0.00% 0.00% postmaster [unknown] [.] 0x0000224370000000 | ---0x224370000000 0.00% 0.00% postmaster [unknown] [.] 0x00001e6000000000 | ---0x1e6000000000 0.00% 0.00% postmaster [unknown] [.] 0x0000660d70000000 | ---0x660d70000000 0.00% 0.00% postmaster [unknown] [.] 0x0000000000013689 | ---0x13689 0.00% 0.00% postmaster pg_stat_statements.so [.] pgss_ExecutorEnd | ---pgss_ExecutorEnd 0.00% 0.00% postmaster [unknown] [.] 0x0000307400000000 | ---0x307400000000 0.00% 0.00% postmaster [unknown] [.] 0x000266e400007f65 | ---0x266e400007f65 0.00% 0.00% postmaster [unknown] [.] 0x00001f3f00000000 | ---0x1f3f00000000 0.00% 0.00% postmaster [unknown] [.] 0x0000154d70000000 | ---0x154d70000000 0.00% 0.00% postmaster [unknown] [.] 0x0000330370000000 | ---0x330370000000 0.00% 0.00% postmaster [unknown] [.] 0x00002abc70000000 | ---0x2abc70000000 0.00% 0.00% postmaster [unknown] [.] 0x0000f50400007fff | ---0xf50400007fff 0.00% 0.00% postmaster [unknown] [.] 0x000059bd70000000 | ---0x59bd70000000 0.00% 0.00% postmaster [unknown] [.] 0x0000425c00000000 | ---0x425c00000000 0.00% 0.00% postmaster [unknown] [.] 0x0000582c70000000 | ---0x582c70000000 0.00% 0.00% postmaster [unknown] [.] 0x00005f6470000000 | ---0x5f6470000000 0.00% 0.00% postmaster [unknown] [.] 0x0000121b00000000 | ---0x121b00000000 0.00% 0.00% postmaster [kernel.kallsyms] [k] exit_fs | ---exit_fs do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% postmaster [unknown] [.] 0x00003d8370000000 | ---0x3d8370000000 0.00% 0.00% postmaster [unknown] [.] 0x000040b270000000 | ---0x40b270000000 0.00% 0.00% postmaster [unknown] [.] 0x0002e0e000007f65 | ---0x2e0e000007f65 0.00% 0.00% perf [kernel.kallsyms] [k] jbd2_journal_cancel_revoke | ---jbd2_journal_cancel_revoke | |--82.25%-- do_get_write_access | jbd2_journal_get_write_access | __ext4_journal_get_write_access | ext4_reserve_inode_write | ext4_mark_inode_dirty | ext4_dirty_inode | __mark_inode_dirty | generic_write_end | ext4_da_write_end | generic_file_buffered_write | __generic_file_aio_write | generic_file_aio_write | ext4_file_write | do_sync_write | vfs_write | sys_write | system_call_fastpath | __write_nocancel | --17.75%-- jbd2_journal_get_write_access __ext4_journal_get_write_access ext4_reserve_inode_write ext4_mark_inode_dirty ext4_dirty_inode __mark_inode_dirty file_update_time __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% postmaster [unknown] [.] 0x000008c400000000 | ---0x8c400000000 0.00% 0.00% postmaster [unknown] [.] 0x000061bf00000000 | ---0x61bf00000000 0.00% 0.00% postmaster [unknown] [.] 0x0001891e00007f65 | ---0x1891e00007f65 0.00% 0.00% postmaster [unknown] [.] 0x00002fe270000000 | ---0x2fe270000000 0.00% 0.00% postmaster [kernel.kallsyms] [k] native_read_cr0 | ---native_read_cr0 epoll_wait 0.00% 0.00% postmaster [kernel.kallsyms] [k] path_to_nameidata | ---path_to_nameidata __link_path_walk path_walk filename_lookup do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% postmaster [unknown] [.] 0x0000419400000000 | ---0x419400000000 0.00% 0.00% postmaster [unknown] [.] 0x000007e870000000 | ---0x7e870000000 0.00% 0.00% postmaster [unknown] [.] 0x00001a0870000000 | ---0x1a0870000000 0.00% 0.00% postmaster [unknown] [.] 0x00002f1b00000000 | ---0x2f1b00000000 0.00% 0.00% postmaster [unknown] [.] 0x0000000000004111 | ---0x4111 0.00% 0.00% postmaster [unknown] [.] 0x00004e1800000000 | ---0x4e1800000000 0.00% 0.00% postmaster [unknown] [.] 0x0000348c70000000 | ---0x348c70000000 0.00% 0.00% postmaster [unknown] [.] 0x00001c1d70000000 | ---0x1c1d70000000 0.00% 0.00% postmaster [unknown] [.] 0x0002c4f200007f65 | ---0x2c4f200007f65 0.00% 0.00% postmaster [unknown] [.] 0x00001ff900000000 | ---0x1ff900000000 0.00% 0.00% postmaster [unknown] [.] 0x0000430b00000000 | ---0x430b00000000 0.00% 0.00% postmaster [unknown] [.] 0x000068b900000000 | ---0x68b900000000 0.00% 0.00% postmaster [unknown] [.] 0x000036a000000000 | ---0x36a000000000 0.00% 0.00% postmaster [unknown] [.] 0x000075a500007f65 | ---0x75a500007f65 0.00% 0.00% postmaster [unknown] [.] 0x000054a370000000 | ---0x54a370000000 0.00% 0.00% postmaster [kernel.kallsyms] [k] _write_lock | ---_write_lock udpv6_sendmsg inet_sendmsg sock_sendmsg sys_sendto system_call_fastpath __libc_send 0.00% 0.00% postmaster [unknown] [.] 0x00002f4170000000 | ---0x2f4170000000 0.00% 0.00% postmaster [unknown] [.] 0x0000681b70000000 | ---0x681b70000000 0.00% 0.00% postmaster [unknown] [.] 0x00005d1900000000 | ---0x5d1900000000 0.00% 0.00% postmaster [unknown] [.] 0x000040b870000000 | ---0x40b870000000 0.00% 0.00% postmaster [unknown] [.] 0x00006bbc00000000 | ---0x6bbc00000000 0.00% 0.00% postmaster [unknown] [.] 0x00002e8f70000000 | ---0x2e8f70000000 0.00% 0.00% postmaster [unknown] [.] 0x000010da00000000 | ---0x10da00000000 0.00% 0.00% postmaster [unknown] [.] 0x00031d5500007f65 | ---0x31d5500007f65 0.00% 0.00% postmaster [unknown] [.] 0x0000612170000000 | ---0x612170000000 0.00% 0.00% postmaster [unknown] [.] 0x0000386e70000000 | ---0x386e70000000 0.00% 0.00% postmaster [unknown] [.] 0x000051ae70000000 | ---0x51ae70000000 0.00% 0.00% postmaster [unknown] [.] 0x00001a7770000000 | ---0x1a7770000000 0.00% 0.00% postmaster [kernel.kallsyms] [k] generic_pipe_buf_map | ---generic_pipe_buf_map pipe_read do_sync_read vfs_read sys_read system_call_fastpath __read_nocancel 0.00% 0.00% postmaster [unknown] [.] 0x00034ddd00007f65 | ---0x34ddd00007f65 0.00% 0.00% postmaster [unknown] [.] 0x000011ce00000000 | ---0x11ce00000000 0.00% 0.00% postmaster postgres [.] pq_getmsgbyte | ---pq_getmsgbyte 0.00% 0.00% postmaster [unknown] [.] 0x00005e1600000000 | ---0x5e1600000000 0.00% 0.00% postmaster [unknown] [.] 0x000020bf70000000 | ---0x20bf70000000 0.00% 0.00% postmaster [unknown] [.] 0x00002de470000000 | ---0x2de470000000 0.00% 0.00% postmaster [unknown] [.] 0x0002867b00007f65 | ---0x2867b00007f65 0.00% 0.00% postmaster [unknown] [.] 0x000280af00007f65 | ---0x280af00007f65 0.00% 0.00% postmaster [unknown] [.] 0x0000071c00000000 | ---0x71c00000000 0.00% 0.00% postmaster [unknown] [.] 0x00000c9600000000 | ---0xc9600000000 0.00% 0.00% postmaster [unknown] [.] 0x000042b370000000 | ---0x42b370000000 0.00% 0.00% postmaster [unknown] [.] 0x000366ce00007f65 | ---0x366ce00007f65 0.00% 0.00% postmaster [unknown] [.] 0x00005a9470000000 | ---0x5a9470000000 0.00% 0.00% postmaster [kernel.kallsyms] [k] do_sigaltstack | ---do_sigaltstack sys_rt_sigreturn stub_rt_sigreturn _bt_checkkeys 0.00% 0.00% postmaster [unknown] [.] 0x0000167f70000000 | ---0x167f70000000 0.00% 0.00% postmaster [unknown] [.] 0x00005ab470000000 | ---0x5ab470000000 0.00% 0.00% postmaster [unknown] [.] 0x0000071100000000 | ---0x71100000000 0.00% 0.00% postmaster [unknown] [.] 0x0002dcdd00007f65 | ---0x2dcdd00007f65 0.00% 0.00% postmaster [unknown] [.] 0x0000ae6000007f65 | ---0xae6000007f65 0.00% 0.00% postmaster libc-2.12.so [.] _IO_flush_all_lockp | ---_IO_flush_all_lockp 0.00% 0.00% postmaster [unknown] [.] 0x0000654200000000 | ---0x654200000000 0.00% 0.00% postmaster [unknown] [.] 0x0000ed1300007f65 | ---0xed1300007f65 0.00% 0.00% postmaster postgres [.] shm_mq_detach_internal | ---shm_mq_detach_internal 0.00% 0.00% postmaster [unknown] [.] 0x0000449f00000000 | ---0x449f00000000 0.00% 0.00% postmaster [unknown] [.] 0x000047d370000000 | ---0x47d370000000 0.00% 0.00% postmaster [unknown] [.] 0x00006b9f00000000 | ---0x6b9f00000000 0.00% 0.00% postmaster [unknown] [.] 0x000009e770000000 | ---0x9e770000000 0.00% 0.00% postmaster [unknown] [.] 0x000000000001106a | ---0x1106a 0.00% 0.00% postmaster [unknown] [.] 0x00000a4e70000000 | ---0xa4e70000000 0.00% 0.00% postmaster [unknown] [.] 0x0000430600000000 | ---0x430600000000 0.00% 0.00% postmaster [unknown] [.] 0x0000000000074305 | ---0x74305 0.00% 0.00% postmaster [unknown] [.] 0x00036bd800007f65 | ---0x36bd800007f65 0.00% 0.00% postmaster [unknown] [.] 0x00001a3600000000 | ---0x1a3600000000 0.00% 0.00% postmaster [unknown] [.] 0x000024ee70000000 | ---0x24ee70000000 0.00% 0.00% postmaster [unknown] [.] 0x00001fb070000000 | ---0x1fb070000000 0.00% 0.00% postmaster [unknown] [.] 0x0000264a70000000 | ---0x264a70000000 0.00% 0.00% postmaster [unknown] [.] 0x000062b900000000 | ---0x62b900000000 0.00% 0.00% postmaster [unknown] [.] 0x00001c4b00000000 | ---0x1c4b00000000 0.00% 0.00% postmaster [unknown] [.] 0x0000511170000000 | ---0x511170000000 0.00% 0.00% postmaster [unknown] [.] 0x0000905000007f65 | ---0x905000007f65 0.00% 0.00% postmaster [unknown] [.] 0x00007da500007f65 | ---0x7da500007f65 0.00% 0.00% postmaster [unknown] [.] 0x0000399270000000 | ---0x399270000000 0.00% 0.00% postmaster [unknown] [.] 0x0000872600007f65 | ---0x872600007f65 0.00% 0.00% postmaster [unknown] [.] 0x00004d8f70000000 | ---0x4d8f70000000 0.00% 0.00% postmaster [unknown] [.] 0x00001c5d70000000 | ---0x1c5d70000000 0.00% 0.00% postmaster [unknown] [.] 0x000030d470000000 | ---0x30d470000000 0.00% 0.00% postmaster [unknown] [.] 0x00022f2600007f65 | ---0x22f2600007f65 0.00% 0.00% postmaster [unknown] [.] 0x0000462b70000000 | ---0x462b70000000 0.00% 0.00% postmaster [unknown] [.] 0x00006d8f00000000 | ---0x6d8f00000000 0.00% 0.00% postmaster [unknown] [.] 0x00000abf00000000 | ---0xabf00000000 0.00% 0.00% postmaster [unknown] [.] 0x000033c200000000 | ---0x33c200000000 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] _spin_lock_irqsave | ---_spin_lock_irqsave __wake_up __wake_up_bit unlock_page __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage mpage_da_submit_io mpage_da_map_and_submit ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% postmaster [unknown] [.] 0x0001e4a600007f65 | ---0x1e4a600007f65 0.00% 0.00% postmaster [unknown] [.] 0x0000454370000000 | ---0x454370000000 0.00% 0.00% postmaster [unknown] [.] 0x0000444270000000 | ---0x444270000000 0.00% 0.00% postmaster [unknown] [.] 0x0000300870000000 | ---0x300870000000 0.00% 0.00% postmaster [unknown] [.] 0x000089e500007f65 | ---0x89e500007f65 0.00% 0.00% postmaster [unknown] [.] 0x000378c700007f65 | ---0x378c700007f65 0.00% 0.00% postmaster [unknown] [.] 0x00021e3200007f65 | ---0x21e3200007f65 0.00% 0.00% postmaster [unknown] [.] 0x0000490670000000 | ---0x490670000000 0.00% 0.00% postmaster [unknown] [.] 0x000006a100000000 | ---0x6a100000000 0.00% 0.00% postmaster [unknown] [.] 0x00021a4300007f65 | ---0x21a4300007f65 0.00% 0.00% postmaster [kernel.kallsyms] [k] find_first_bit | ---find_first_bit schedule schedule_hrtimeout_range ep_poll sys_epoll_wait system_call_fastpath epoll_wait 0.00% 0.00% postmaster [unknown] [.] 0x00005e9170000000 | ---0x5e9170000000 0.00% 0.00% postmaster [unknown] [.] 0x0000260100000000 | ---0x260100000000 0.00% 0.00% postmaster [unknown] [.] 0x0000448170000000 | ---0x448170000000 0.00% 0.00% postmaster [unknown] [.] 0x0000607270000000 | ---0x607270000000 0.00% 0.00% postmaster postgres [.] FreeExprContext | ---FreeExprContext 0.00% 0.00% postmaster [unknown] [.] 0x0000802e00007f65 | ---0x802e00007f65 0.00% 0.00% postmaster postgres [.] ResourceOwnerReleaseInternal | ---ResourceOwnerReleaseInternal 0x22edb58 0.00% 0.00% postmaster [unknown] [.] 0x0000093400000000 | ---0x93400000000 0.00% 0.00% postmaster [unknown] [.] 0x00001c1470000000 | ---0x1c1470000000 0.00% 0.00% postmaster [unknown] [.] 0x00000b5370000000 | ---0xb5370000000 0.00% 0.00% postmaster [unknown] [.] 0x0002f42900007f65 | ---0x2f42900007f65 0.00% 0.00% postmaster [unknown] [.] 0x00000000023081d8 | ---0x23081d8 0.00% 0.00% postmaster libc-2.12.so [.] _IO_default_xsputn | ---_IO_default_xsputn 0x23081d8 0.00% 0.00% postmaster [unknown] [.] 0x0000304b70000000 | ---0x304b70000000 0.00% 0.00% postmaster [unknown] [.] 0x0001bb0200007f65 | ---0x1bb0200007f65 0.00% 0.00% postmaster [unknown] [.] 0x000018dc00000000 | ---0x18dc00000000 0.00% 0.00% postmaster [unknown] [.] 0x00015cf300007f65 | ---0x15cf300007f65 0.00% 0.00% postmaster [unknown] [.] 0x0000000000038936 | ---0x38936 0.00% 0.00% postmaster [unknown] [.] 0x0001b1f000007f65 | ---0x1b1f000007f65 0.00% 0.00% postmaster [unknown] [.] 0x00000000000045af | ---0x45af 0.00% 0.00% postmaster [unknown] [.] 0x00007bb400007f65 | ---0x7bb400007f65 0.00% 0.00% postmaster [unknown] [.] 0x0000544970000000 | ---0x544970000000 0.00% 0.00% postmaster [unknown] [.] 0x00003b9c00000000 | ---0x3b9c00000000 0.00% 0.00% postmaster [unknown] [.] 0x0000318e70000000 | ---0x318e70000000 0.00% 0.00% postmaster [unknown] [.] 0x000298d900007fff | ---0x298d900007fff 0.00% 0.00% postmaster [unknown] [.] 0x0000189070000000 | ---0x189070000000 0.00% 0.00% postmaster [unknown] [.] 0x00004a7570000000 | ---0x4a7570000000 0.00% 0.00% postmaster [unknown] [.] 0x00000ecf00000000 | ---0xecf00000000 0.00% 0.00% postmaster [unknown] [.] 0x000064d570000000 | ---0x64d570000000 0.00% 0.00% postmaster [unknown] [.] 0x000050eb70000000 | ---0x50eb70000000 0.00% 0.00% postmaster [unknown] [.] 0x000030d870000000 | ---0x30d870000000 0.00% 0.00% postmaster postgres [.] s_lock | ---s_lock 0.00% 0.00% postmaster [unknown] [.] 0x00004e0470000000 | ---0x4e0470000000 0.00% 0.00% postmaster [unknown] [.] 0x0000135f70000000 | ---0x135f70000000 0.00% 0.00% postmaster [unknown] [.] 0x0000495470000000 | ---0x495470000000 0.00% 0.00% postmaster [unknown] [.] 0x00001c2670000000 | ---0x1c2670000000 0.00% 0.00% postmaster [kernel.kallsyms] [k] shmem_alloc_page | ---shmem_alloc_page shmem_getpage_gfp shmem_fault __do_fault handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault generic_file_aio_read do_sync_read vfs_read sys_read system_call_fastpath __read_nocancel 0.00% 0.00% postmaster [unknown] [.] 0x0000438f70000000 | ---0x438f70000000 0.00% 0.00% postmaster [unknown] [.] 0x0000584570000000 | ---0x584570000000 0.00% 0.00% postmaster [unknown] [.] 0x0001e60a00007f65 | ---0x1e60a00007f65 0.00% 0.00% postmaster [unknown] [.] 0x00004b3570000000 | ---0x4b3570000000 0.00% 0.00% postmaster [unknown] [.] 0x0001069d00007f65 | ---0x1069d00007f65 0.00% 0.00% postmaster [unknown] [.] 0x00002b5800000000 | ---0x2b5800000000 0.00% 0.00% postmaster [unknown] [.] 0x0000623a00000000 | ---0x623a00000000 0.00% 0.00% postmaster [unknown] [.] 0x0000ea7800007f65 | ---0xea7800007f65 0.00% 0.00% postmaster [unknown] [.] 0x0000000000066693 | ---0x66693 0.00% 0.00% postmaster [unknown] [.] 0x00005c4170000000 | ---0x5c4170000000 0.00% 0.00% postmaster [unknown] [.] 0x0000be8400007f65 | ---0xbe8400007f65 0.00% 0.00% postmaster [unknown] [.] 0x0001369200007f65 | ---0x1369200007f65 0.00% 0.00% postmaster [unknown] [.] 0x0000a69300007f65 | ---0xa69300007f65 0.00% 0.00% postmaster [kernel.kallsyms] [k] __mark_inode_dirty | ---__mark_inode_dirty file_update_time pipe_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% postmaster [unknown] [.] 0x000045e900000000 | ---0x45e900000000 0.00% 0.00% postmaster [unknown] [.] 0x0000000100000000 | ---0x100000000 0.00% 0.00% postmaster [unknown] [.] 0x0002976f00007f65 | ---0x2976f00007f65 0.00% 0.00% postmaster [unknown] [.] 0x000055d770000000 | ---0x55d770000000 0.00% 0.00% postmaster [unknown] [.] 0x0000680570000000 | ---0x680570000000 0.00% 0.00% postmaster [unknown] [.] 0x00001bd970000000 | ---0x1bd970000000 0.00% 0.00% postmaster [unknown] [.] 0x0000077170000000 | ---0x77170000000 0.00% 0.00% postmaster [unknown] [.] 0x00003c0b70000000 | ---0x3c0b70000000 0.00% 0.00% postmaster [unknown] [.] 0x0000e6f600007fff | ---0xe6f600007fff 0.00% 0.00% postmaster [unknown] [.] 0x000039af70000000 | ---0x39af70000000 0.00% 0.00% postmaster [unknown] [.] 0x00004c2370000000 | ---0x4c2370000000 0.00% 0.00% postmaster [unknown] [.] 0x000056e070000000 | ---0x56e070000000 0.00% 0.00% postmaster [unknown] [.] 0x000018b700000000 | ---0x18b700000000 0.00% 0.00% postmaster [unknown] [.] 0x000126fd00000000 | ---0x126fd00000000 0.00% 0.00% postmaster [unknown] [.] 0x0000397d70000000 | ---0x397d70000000 0.00% 0.00% postmaster [unknown] [.] 0x0001120f00007f65 | ---0x1120f00007f65 0.00% 0.00% postmaster [unknown] [.] 0x0000000000036254 | ---0x36254 0.00% 0.00% postmaster [unknown] [.] 0x0002b3e000007f65 | ---0x2b3e000007f65 0.00% 0.00% postmaster [unknown] [.] 0x00001e9000000000 | ---0x1e9000000000 0.00% 0.00% postmaster [unknown] [.] 0x000039a800000000 | ---0x39a800000000 0.00% 0.00% postmaster [unknown] [.] 0x0001651a00007fff | ---0x1651a00007fff 0.00% 0.00% postmaster [unknown] [.] 0x000011e300000000 | ---0x11e300000000 0.00% 0.00% postmaster [unknown] [.] 0x0003b06800007f65 | ---0x3b06800007f65 0.00% 0.00% postmaster [unknown] [.] 0x0000153800000000 | ---0x153800000000 0.00% 0.00% postmaster [unknown] [.] 0x0000635570000000 | ---0x635570000000 0.00% 0.00% postmaster [unknown] [.] 0x0003745900007f65 | ---0x3745900007f65 0.00% 0.00% postmaster [unknown] [.] 0x000016dd70000000 | ---0x16dd70000000 0.00% 0.00% postmaster [unknown] [.] 0x0000194370000000 | ---0x194370000000 0.00% 0.00% postmaster [unknown] [.] 0x00024d3e00007f65 | ---0x24d3e00007f65 0.00% 0.00% postmaster [unknown] [.] 0x0000369f70000000 | ---0x369f70000000 0.00% 0.00% postmaster [unknown] [.] 0x0000477f00000000 | ---0x477f00000000 0.00% 0.00% postmaster [unknown] [.] 0x000063be70000000 | ---0x63be70000000 0.00% 0.00% postmaster [unknown] [.] 0x0000453c70000000 | ---0x453c70000000 0.00% 0.00% postmaster [unknown] [.] 0x00005b4170000000 | ---0x5b4170000000 0.00% 0.00% postmaster [unknown] [.] 0x0003af4c00007f65 | ---0x3af4c00007f65 0.00% 0.00% postmaster [unknown] [.] 0x0000114a70000000 | ---0x114a70000000 0.00% 0.00% postmaster [unknown] [.] 0x000379af00007f65 | ---0x379af00007f65 0.00% 0.00% postmaster [unknown] [.] 0x0000593570000000 | ---0x593570000000 0.00% 0.00% postmaster [unknown] [.] 0x000029b870000000 | ---0x29b870000000 0.00% 0.00% postmaster [kernel.kallsyms] [k] perf_event_tid | ---perf_event_tid perf_event_task_output perf_event_aux_ctx perf_event_aux perf_event_task perf_event_exit_task do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% postmaster [unknown] [.] 0x0000380a70000000 | ---0x380a70000000 0.00% 0.00% postmaster [unknown] [.] 0x0000153f00000000 | ---0x153f00000000 0.00% 0.00% postmaster [unknown] [.] 0x00003d6c70000000 | ---0x3d6c70000000 0.00% 0.00% postmaster [unknown] [.] 0x0003a8d100007f65 | ---0x3a8d100007f65 0.00% 0.00% postmaster [unknown] [.] 0x00005a1b00000000 | ---0x5a1b00000000 0.00% 0.00% postmaster [unknown] [.] 0x000010ff00000000 | ---0x10ff00000000 0.00% 0.00% postmaster [kernel.kallsyms] [k] __group_send_sig_info | ---__group_send_sig_info do_notify_parent do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% postmaster [unknown] [.] 0x000007c900000000 | ---0x7c900000000 0.00% 0.00% postmaster [unknown] [.] 0x000043f370000000 | ---0x43f370000000 0.00% 0.00% postmaster [unknown] [.] 0x0000bde200007fff | ---0xbde200007fff 0.00% 0.00% postmaster [unknown] [.] 0x00002c5b00000000 | ---0x2c5b00000000 0.00% 0.00% postmaster [unknown] [.] 0x000062d670000000 | ---0x62d670000000 0.00% 0.00% postmaster [unknown] [.] 0x00001fdc70000000 | ---0x1fdc70000000 0.00% 0.00% postmaster [unknown] [.] 0x000014da00000000 | ---0x14da00000000 0.00% 0.00% postmaster [unknown] [.] 0x0000392370000000 | ---0x392370000000 0.00% 0.00% postmaster [unknown] [.] 0x00003b8600000000 | ---0x3b8600000000 0.00% 0.00% postmaster [unknown] [.] 0x0000237100000000 | ---0x237100000000 0.00% 0.00% postmaster [unknown] [.] 0x0000327270000000 | ---0x327270000000 0.00% 0.00% postmaster [unknown] [.] 0x00000000000652b7 | ---0x652b7 0.00% 0.00% postmaster [unknown] [.] 0x000044de70000000 | ---0x44de70000000 0.00% 0.00% postmaster [unknown] [.] 0x00000000000087fd | ---0x87fd 0.00% 0.00% postmaster [unknown] [.] 0x0000504b00000000 | ---0x504b00000000 0.00% 0.00% postmaster [unknown] [.] 0x00002e1b70000000 | ---0x2e1b70000000 0.00% 0.00% postmaster [unknown] [.] 0x000012e900000000 | ---0x12e900000000 0.00% 0.00% postmaster [unknown] [.] 0x0000388470000000 | ---0x388470000000 0.00% 0.00% postmaster [unknown] [.] 0x0003338c00007f65 | ---0x3338c00007f65 0.00% 0.00% postmaster [unknown] [.] 0x0000294570000000 | ---0x294570000000 0.00% 0.00% postmaster [unknown] [.] 0x0002117d00007f65 | ---0x2117d00007f65 0.00% 0.00% postmaster [unknown] [.] 0x000018da00000000 | ---0x18da00000000 0.00% 0.00% postmaster [unknown] [.] 0x00003d0570000000 | ---0x3d0570000000 0.00% 0.00% postmaster [unknown] [.] 0x000009e300000000 | ---0x9e300000000 0.00% 0.00% postmaster [unknown] [.] 0x0001234100007f65 | ---0x1234100007f65 0.00% 0.00% postmaster postgres [.] strtoul@plt | ---strtoul@plt 0.00% 0.00% postmaster [unknown] [.] 0x000009d670000000 | ---0x9d670000000 0.00% 0.00% postmaster [kernel.kallsyms] [k] skb_push | ---skb_push udp_v6_push_pending_frames udpv6_sendmsg inet_sendmsg sock_sendmsg sys_sendto system_call_fastpath __libc_send 0.00% 0.00% postmaster [unknown] [.] 0x0000ced000007f65 | ---0xced000007f65 0.00% 0.00% postmaster [unknown] [.] 0x000034f770000000 | ---0x34f770000000 0.00% 0.00% postmaster [unknown] [.] 0x0000a78a00007f65 | ---0xa78a00007f65 0.00% 0.00% postmaster [unknown] [.] 0x00009bf700007f65 | ---0x9bf700007f65 0.00% 0.00% postmaster [unknown] [.] 0x0081d22b00000000 | ---0x81d22b00000000 0.00% 0.00% postmaster [unknown] [.] 0x0003b70600007f65 | ---0x3b70600007f65 0.00% 0.00% postmaster [unknown] [.] 0x00006b4d70000000 | ---0x6b4d70000000 0.00% 0.00% postmaster [unknown] [.] 0x00003b6400000000 | ---0x3b6400000000 0.00% 0.00% postmaster [unknown] [.] 0x000015d770000000 | ---0x15d770000000 0.00% 0.00% postmaster [unknown] [.] 0x000047b200000000 | ---0x47b200000000 0.00% 0.00% postmaster [unknown] [.] 0x0000e21300007f65 | ---0xe21300007f65 0.00% 0.00% postmaster [unknown] [.] 0x00005e5d70000000 | ---0x5e5d70000000 0.00% 0.00% postmaster [unknown] [.] 0x00000bcd70000000 | ---0xbcd70000000 0.00% 0.00% postmaster [unknown] [.] 0x00004f4070000000 | ---0x4f4070000000 0.00% 0.00% postmaster [unknown] [.] 0x00005c3770000000 | ---0x5c3770000000 0.00% 0.00% postmaster [unknown] [.] 0x00006de970000000 | ---0x6de970000000 0.00% 0.00% postmaster [unknown] [.] 0x000055d970000000 | ---0x55d970000000 0.00% 0.00% postmaster postgres [.] ProcKill | ---ProcKill 0.00% 0.00% postmaster [unknown] [.] 0x00019e7500007f65 | ---0x19e7500007f65 0.00% 0.00% postmaster [unknown] [.] 0x00023d6300007f65 | ---0x23d6300007f65 0.00% 0.00% postmaster [unknown] [.] 0x000021f000000000 | ---0x21f000000000 0.00% 0.00% postmaster [unknown] [.] 0x000027ca70000000 | ---0x27ca70000000 0.00% 0.00% postmaster [unknown] [.] 0x000194f600007f65 | ---0x194f600007f65 0.00% 0.00% postmaster [unknown] [.] 0x000040df00000000 | ---0x40df00000000 0.00% 0.00% postmaster [unknown] [.] 0x0000516a00000000 | ---0x516a00000000 0.00% 0.00% postmaster [unknown] [.] 0x0000c7ba00007fff | ---0xc7ba00007fff 0.00% 0.00% postmaster [unknown] [.] 0x0000ce5700007f65 | ---0xce5700007f65 0.00% 0.00% postmaster [unknown] [.] 0x00004f0070000000 | ---0x4f0070000000 0.00% 0.00% postmaster [unknown] [.] 0x00003ed200000000 | ---0x3ed200000000 0.00% 0.00% postmaster [unknown] [.] 0x0000143c00000000 | ---0x143c00000000 0.00% 0.00% postmaster [unknown] [.] 0x00002c3070000000 | ---0x2c3070000000 0.00% 0.00% postmaster [unknown] [.] 0x0000590400000000 | ---0x590400000000 0.00% 0.00% postmaster [unknown] [.] 0x0000085600000000 | ---0x85600000000 0.00% 0.00% postmaster [unknown] [.] 0x000125ab00007f65 | ---0x125ab00007f65 0.00% 0.00% postmaster [unknown] [.] 0x0000268570000000 | ---0x268570000000 0.00% 0.00% postmaster [unknown] [.] 0x00003c4900000000 | ---0x3c4900000000 0.00% 0.00% postmaster [unknown] [.] 0x0000080400000000 | ---0x80400000000 0.00% 0.00% postmaster [unknown] [.] 0x000014f970000000 | ---0x14f970000000 0.00% 0.00% postmaster [unknown] [.] 0x0000312d70000000 | ---0x312d70000000 0.00% 0.00% postmaster [unknown] [.] 0x000010c300000000 | ---0x10c300000000 0.00% 0.00% postmaster [unknown] [.] 0x0000406770000000 | ---0x406770000000 0.00% 0.00% postmaster [unknown] [.] 0x00005bce00000000 | ---0x5bce00000000 0.00% 0.00% postmaster [unknown] [.] 0x0000119670000000 | ---0x119670000000 0.00% 0.00% postmaster [unknown] [.] 0x000281c600007f65 | ---0x281c600007f65 0.00% 0.00% postmaster [unknown] [.] 0x0000515500000000 | ---0x515500000000 0.00% 0.00% postmaster [unknown] [.] 0x0003122400007fff | ---0x3122400007fff 0.00% 0.00% postmaster [unknown] [.] 0x0000406900000000 | ---0x406900000000 0.00% 0.00% postmaster [unknown] [.] 0x00003b6170000000 | ---0x3b6170000000 0.00% 0.00% postmaster [unknown] [.] 0x00035e9e00007f65 | ---0x35e9e00007f65 0.00% 0.00% postmaster [unknown] [.] 0x000058c470000000 | ---0x58c470000000 0.00% 0.00% postmaster [unknown] [.] 0x00002b4d00000000 | ---0x2b4d00000000 0.00% 0.00% postmaster [unknown] [.] 0x000050bd70000000 | ---0x50bd70000000 0.00% 0.00% postmaster [unknown] [.] 0x00004a0970000000 | ---0x4a0970000000 0.00% 0.00% postmaster [kernel.kallsyms] [k] disassociate_ctty | ---disassociate_ctty do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% postmaster [kernel.kallsyms] [k] get_current_tty | ---get_current_tty disassociate_ctty do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% postmaster [unknown] [.] 0x00004d8d00000000 | ---0x4d8d00000000 0.00% 0.00% postmaster [unknown] [.] 0x0000578c70000000 | ---0x578c70000000 0.00% 0.00% postmaster [unknown] [.] 0x000027da70000000 | ---0x27da70000000 0.00% 0.00% postmaster postgres [.] smgrinit | ---smgrinit 0.00% 0.00% postmaster [unknown] [.] 0x0000e26d00007f65 | ---0xe26d00007f65 0.00% 0.00% postmaster postgres [.] attach_internal | ---attach_internal 0.00% 0.00% postmaster [unknown] [.] 0x0000676870000000 | ---0x676870000000 0.00% 0.00% postmaster [unknown] [.] 0x0000991200007f65 | ---0x991200007f65 0.00% 0.00% postmaster [unknown] [.] 0x00000fca00000000 | ---0xfca00000000 0.00% 0.00% postmaster [unknown] [.] 0x000018c370000000 | ---0x18c370000000 0.00% 0.00% postmaster [unknown] [.] 0x000011b870000000 | ---0x11b870000000 0.00% 0.00% postmaster [unknown] [.] 0x000028cf00000000 | ---0x28cf00000000 0.00% 0.00% postmaster [unknown] [.] 0x000035d870000000 | ---0x35d870000000 0.00% 0.00% postmaster [unknown] [.] 0x00011a9e00007fff | ---0x11a9e00007fff 0.00% 0.00% postmaster [unknown] [.] 0x0000286d70000000 | ---0x286d70000000 0.00% 0.00% postmaster [unknown] [.] 0x0000bbc100007f65 | ---0xbbc100007f65 0.00% 0.00% postmaster [unknown] [.] 0x000044c000000000 | ---0x44c000000000 0.00% 0.00% postmaster [kernel.kallsyms] [k] exit_task_namespaces | ---exit_task_namespaces do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% postmaster [kernel.kallsyms] [k] switch_task_namespaces | ---switch_task_namespaces exit_task_namespaces do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] task_blkio_cgroup | ---task_blkio_cgroup blk_throtl_bio generic_make_request submit_bio submit_bh __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage mpage_da_submit_io mpage_da_map_and_submit ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% postmaster [unknown] [.] 0x00025afa00007f65 | ---0x25afa00007f65 0.00% 0.00% winbindd libc-2.12.so [.] __libc_writev | ---__libc_writev 0.00% 0.00% winbindd [kernel.kallsyms] [k] sys_writev | ---sys_writev system_call_fastpath __libc_writev 0.00% 0.00% winbindd [kernel.kallsyms] [k] vfs_writev | ---vfs_writev sys_writev system_call_fastpath __libc_writev 0.00% 0.00% winbindd [kernel.kallsyms] [k] do_readv_writev | ---do_readv_writev vfs_writev sys_writev system_call_fastpath __libc_writev 0.00% 0.00% qmgr [kernel.kallsyms] [k] selinux_inode_permission | ---selinux_inode_permission security_inode_permission | |--55.26%-- __link_path_walk | path_walk | filename_lookup | do_filp_open | do_sys_open | sys_open | cyl_sys_open_full | cyl_sys_open | system_call_fastpath | __GI___libc_open | --44.74%-- inode_permission may_open do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% postmaster [unknown] [.] 0x000025ab00000000 | ---0x25ab00000000 0.00% 0.00% postmaster [unknown] [.] 0x0000189000000000 | ---0x189000000000 0.00% 0.00% postmaster [unknown] [.] 0x00000000000652b8 | ---0x652b8 0.00% 0.00% postmaster [unknown] [.] 0x0000734a00007f65 | ---0x734a00007f65 0.00% 0.00% postmaster [unknown] [.] 0x00000cc300000000 | ---0xcc300000000 0.00% 0.00% postmaster [unknown] [.] 0x000067e270000000 | ---0x67e270000000 0.00% 0.00% postmaster [unknown] [.] 0x000280d700007f65 | ---0x280d700007f65 0.00% 0.00% postmaster [unknown] [.] 0x00001e7d70000000 | ---0x1e7d70000000 0.00% 0.00% postmaster [unknown] [.] 0x0001af5b00007fff | ---0x1af5b00007fff 0.00% 0.00% postmaster [unknown] [.] 0x0000694770000000 | ---0x694770000000 0.00% 0.00% postmaster [unknown] [.] 0x0000291370000000 | ---0x291370000000 0.00% 0.00% postmaster [unknown] [.] 0x00000000000652b1 | ---0x652b1 0.00% 0.00% postmaster [unknown] [.] 0x0000180900000000 | ---0x180900000000 0.00% 0.00% postmaster [unknown] [.] 0x00000a3300000000 | ---0xa3300000000 0.00% 0.00% postmaster [unknown] [.] 0x00002d1b00000000 | ---0x2d1b00000000 0.00% 0.00% postmaster [unknown] [.] 0x0003740f00007f65 | ---0x3740f00007f65 0.00% 0.00% postmaster [unknown] [.] 0x0000397b00000000 | ---0x397b00000000 0.00% 0.00% postmaster [unknown] [.] 0x000036e170000000 | ---0x36e170000000 0.00% 0.00% postmaster [unknown] [.] 0x0003774000007f65 | ---0x3774000007f65 0.00% 0.00% postmaster [unknown] [.] 0x0002c6d300007f65 | ---0x2c6d300007f65 0.00% 0.00% postmaster [unknown] [.] 0x00004a0300000000 | ---0x4a0300000000 0.00% 0.00% postmaster [unknown] [.] 0x0000347470000000 | ---0x347470000000 0.00% 0.00% postmaster [unknown] [.] 0x0000392870000000 | ---0x392870000000 0.00% 0.00% postmaster [kernel.kallsyms] [k] security_cred_free | ---security_cred_free put_cred_rcu __rcu_process_callbacks rcu_process_callbacks __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt heap_hot_search_buffer 0.00% 0.00% postmaster [kernel.kallsyms] [k] ntp_get_next_leap | ---ntp_get_next_leap do_timer tick_do_update_jiffies64 tick_sched_timer __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt unlock_page __do_fault handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault heap_page_prune_opt 0.00% 0.00% postmaster [unknown] [.] 0x00005c2170000000 | ---0x5c2170000000 0.00% 0.00% postmaster [unknown] [.] 0x0000314b70000000 | ---0x314b70000000 0.00% 0.00% postmaster postgres [.] shm_mq_counterparty_gone | ---shm_mq_counterparty_gone 0.00% 0.00% perf [kernel.kallsyms] [k] ext4_nonda_switch | ---ext4_nonda_switch ext4_da_write_begin generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% postmaster [unknown] [.] 0x00004a1970000000 | ---0x4a1970000000 0.00% 0.00% postmaster [unknown] [.] 0x0000467c70000000 | ---0x467c70000000 0.00% 0.00% postmaster [unknown] [.] 0x00000000000372c3 | ---0x372c3 0.00% 0.00% postmaster [unknown] [.] 0x0000006400000000 | ---0x6400000000 0.00% 0.00% nrpe [kernel.kallsyms] [k] __pte_alloc | ---__pte_alloc copy_pte_range copy_page_range dup_mm copy_process do_fork sys_clone stub_clone __libc_fork | |--65.59%-- my_system | 0x6f6967616e2f6c61 | --34.41%-- _IO_proc_open@@GLIBC_2.2.5 0x6f6967616e2f6c61 0.00% 0.00% nrpe [kernel.kallsyms] [k] pte_alloc_one | ---pte_alloc_one __pte_alloc copy_pte_range copy_page_range dup_mm copy_process do_fork sys_clone stub_clone __libc_fork | |--65.59%-- my_system | 0x6f6967616e2f6c61 | --34.41%-- _IO_proc_open@@GLIBC_2.2.5 0x6f6967616e2f6c61 0.00% 0.00% init [kernel.kallsyms] [k] mcount | ---mcount | |--95.36%-- exit_idle | | | |--91.42%-- do_IRQ | | ret_from_intr | | cpuidle_idle_call | | cpu_idle | | start_secondary | | | --8.58%-- smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --4.64%-- cpu_idle start_secondary 0.00% 0.00% postmaster [unknown] [.] 0x8122d0a700000000 | ---0x8122d0a700000000 0.00% 0.00% postmaster [unknown] [.] 0x0000295a00000000 | ---0x295a00000000 0.00% 0.00% postmaster [unknown] [.] 0x81244db400000000 | ---0x81244db400000000 0.00% 0.00% postmaster [unknown] [.] 0x00005d2900000000 | ---0x5d2900000000 0.00% 0.00% postmaster [unknown] [.] 0x000063c070000000 | ---0x63c070000000 0.00% 0.00% postmaster [unknown] [.] 0x0000715500007f65 | ---0x715500007f65 0.00% 0.00% postmaster [unknown] [.] 0x0000705000007f65 | ---0x705000007f65 0.00% 0.00% postmaster [unknown] [.] 0x0000000000008b61 | ---0x8b61 0.00% 0.00% postmaster [unknown] [.] 0x00014d9f00007f65 | ---0x14d9f00007f65 0.00% 0.00% postmaster [unknown] [.] 0x00001ba470000000 | ---0x1ba470000000 0.00% 0.00% postmaster [unknown] [.] 0x0000113600000000 | ---0x113600000000 0.00% 0.00% postmaster [unknown] [.] 0x0000115c70000000 | ---0x115c70000000 0.00% 0.00% postmaster [unknown] [.] 0x0000785c00007f65 | ---0x785c00007f65 0.00% 0.00% postmaster [unknown] [.] 0x000057c870000000 | ---0x57c870000000 0.00% 0.00% postmaster [unknown] [.] 0x000005ca00000000 | ---0x5ca00000000 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] alloc_tio | ---alloc_tio __split_and_process_bio dm_make_request generic_make_request submit_bio submit_bh __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage mpage_da_submit_io mpage_da_map_and_submit mpage_add_bh_to_extent write_cache_pages_da ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% postmaster [unknown] [.] 0x000006ce00000000 | ---0x6ce00000000 0.00% 0.00% postmaster [unknown] [.] 0x0000130900000000 | ---0x130900000000 0.00% 0.00% postmaster [unknown] [.] 0x0000591670000000 | ---0x591670000000 0.00% 0.00% postmaster [unknown] [.] 0x0003861700007f65 | ---0x3861700007f65 0.00% 0.00% postmaster postgres [.] ReleaseLruFiles | ---ReleaseLruFiles 0.00% 0.00% xinetd [kernel.kallsyms] [k] sys_exit_group | ---sys_exit_group system_call_fastpath 0.00% 0.00% xinetd [kernel.kallsyms] [k] do_group_exit | ---do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% xinetd [kernel.kallsyms] [k] do_exit | ---do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% postmaster [unknown] [.] 0x000009ce70000000 | ---0x9ce70000000 0.00% 0.00% postmaster [unknown] [.] 0x000031ae00000000 | ---0x31ae00000000 0.00% 0.00% postmaster [unknown] [.] 0x00000dc000000000 | ---0xdc000000000 0.00% 0.00% postmaster libc-2.12.so [.] __pipe | ---__pipe 0.00% 0.00% postmaster [kernel.kallsyms] [k] sys_pipe | ---sys_pipe system_call_fastpath __pipe 0.00% 0.00% postmaster [kernel.kallsyms] [k] sys_pipe2 | ---sys_pipe2 sys_pipe system_call_fastpath __pipe 0.00% 0.00% postmaster [kernel.kallsyms] [k] retint_check | ---retint_check parseNodeString 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] scsi_get_command | ---scsi_get_command scsi_setup_fs_cmnd sd_prep_fn blk_peek_request scsi_request_fn __generic_unplug_device elv_insert __elv_add_request blk_queue_bio generic_make_request submit_bio submit_bh __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage mpage_da_submit_io mpage_da_map_and_submit mpage_add_bh_to_extent write_cache_pages_da ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] __scsi_get_command | ---__scsi_get_command scsi_get_command scsi_setup_fs_cmnd sd_prep_fn blk_peek_request scsi_request_fn __generic_unplug_device elv_insert __elv_add_request blk_queue_bio generic_make_request submit_bio submit_bh __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage mpage_da_submit_io mpage_da_map_and_submit mpage_add_bh_to_extent write_cache_pages_da ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] scsi_host_alloc_command | ---scsi_host_alloc_command __scsi_get_command scsi_get_command scsi_setup_fs_cmnd sd_prep_fn blk_peek_request scsi_request_fn __generic_unplug_device elv_insert __elv_add_request blk_queue_bio generic_make_request submit_bio submit_bh __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage mpage_da_submit_io mpage_da_map_and_submit mpage_add_bh_to_extent write_cache_pages_da ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] scsi_pool_alloc_command | ---scsi_pool_alloc_command scsi_host_alloc_command __scsi_get_command scsi_get_command scsi_setup_fs_cmnd sd_prep_fn blk_peek_request scsi_request_fn __generic_unplug_device elv_insert __elv_add_request blk_queue_bio generic_make_request submit_bio submit_bh __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage mpage_da_submit_io mpage_da_map_and_submit mpage_add_bh_to_extent write_cache_pages_da ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% postmaster [unknown] [.] 0x0000096f00000000 | ---0x96f00000000 0.00% 0.00% perf [kernel.kallsyms] [k] __get_free_pages | ---__get_free_pages __pollwait perf_poll do_sys_poll sys_poll system_call_fastpath __poll 0x67503 main __libc_start_main 0.00% 0.00% postmaster [unknown] [.] 0x00001d2800000000 | ---0x1d2800000000 0.00% 0.00% postmaster [unknown] [.] 0x0000219100000000 | ---0x219100000000 0.00% 0.00% postmaster [unknown] [.] 0x0003adc600007f65 | ---0x3adc600007f65 0.00% 0.00% postmaster [unknown] [.] 0x0000098670000000 | ---0x98670000000 0.00% 0.00% postmaster [unknown] [.] 0x00005b3470000000 | ---0x5b3470000000 0.00% 0.00% postmaster [unknown] [.] 0x004bf8bd00000000 | ---0x4bf8bd00000000 0.00% 0.00% postmaster [unknown] [.] 0x0000285970000000 | ---0x285970000000 0.00% 0.00% postmaster [kernel.kallsyms] [k] free_uid | ---free_uid put_cred_rcu __rcu_process_callbacks rcu_process_callbacks __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt ResourceArrayAdd 0.00% 0.00% postmaster postgres [.] AutoVacWorkerMain | ---AutoVacWorkerMain 0.00% 0.00% postmaster [unknown] [.] 0x000244e600007f65 | ---0x244e600007f65 0.00% 0.00% postmaster [unknown] [.] 0x0000619300000000 | ---0x619300000000 0.00% 0.00% postmaster postgres [.] new_list | ---new_list 0.00% 0.00% postmaster [kernel.kallsyms] [k] tasklist_write_lock_irq | ---tasklist_write_lock_irq do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% postmaster [kernel.kallsyms] [k] __write_lock_failed | ---__write_lock_failed tasklist_write_lock_irq do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% postmaster [kernel.kallsyms] [k] __put_user_4 | ---__put_user_4 ret_from_fork __libc_fork fork_process 0.00% 0.00% postmaster [unknown] [.] 0x0000bf6800007f65 | ---0xbf6800007f65 0.00% 0.00% postmaster [unknown] [.] 0x000077f200007f65 | ---0x77f200007f65 0.00% 0.00% postmaster [unknown] [.] 0x0000070a00000000 | ---0x70a00000000 0.00% 0.00% postmaster postgres [.] LockRelationOid | ---LockRelationOid 0.00% 0.00% postmaster [unknown] [.] 0x000048cd70000000 | ---0x48cd70000000 0.00% 0.00% postmaster [unknown] [.] 0x00000f1900000000 | ---0xf1900000000 0.00% 0.00% postmaster [unknown] [.] 0x000024f500000000 | ---0x24f500000000 0.00% 0.00% postmaster [unknown] [.] 0x0000112600000000 | ---0x112600000000 0.00% 0.00% postmaster postgres [.] pqsignal | ---pqsignal 0.00% 0.00% postmaster [kernel.kallsyms] [k] cpu_quiet_msk | ---cpu_quiet_msk rcu_process_dyntick force_quiescent_state __rcu_process_callbacks rcu_process_callbacks __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt _bt_checkkeys 0.00% 0.00% postmaster libm-2.12.so [.] __ceil | ---__ceil 0x23083a800000000 0.00% 0.00% postmaster [unknown] [.] 0x00002a0470000000 | ---0x2a0470000000 0.00% 0.00% pgbouncer pgbouncer [.] gettimeofday@plt | ---gettimeofday@plt 0.00% 0.00% pgbouncer [kernel.kallsyms] [k] select_estimate_accuracy | ---select_estimate_accuracy sys_epoll_wait system_call_fastpath epoll_wait 0.00% 0.00% postmaster postgres [.] stringToNode | ---stringToNode 0.00% 0.00% postmaster [unknown] [.] 0x0000062d70000000 | ---0x62d70000000 0.00% 0.00% sh bash [.] yyparse | ---yyparse 0 0.00% 0.00% sh [kernel.kallsyms] [k] filemap_fault | ---filemap_fault __do_fault handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault yyparse 0 0.00% 0.00% sh [kernel.kallsyms] [k] find_get_page | ---find_get_page filemap_fault __do_fault handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault yyparse 0 0.00% 0.00% postmaster [unknown] [.] 0x20544d4120215443 | ---0x20544d4120215443 0.00% 0.00% postmaster [unknown] [.] 0x000070ff00007fff | ---0x70ff00007fff 0.00% 0.00% init [kernel.kallsyms] [k] internal_add_timer | ---internal_add_timer | |--53.17%-- add_timer_on | clocksource_watchdog | run_timer_softirq | __do_softirq | call_softirq | do_softirq | irq_exit | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --46.83%-- cascade run_timer_softirq __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% check_open_file libperl.so [.] Perl_newSTATEOP | ---Perl_newSTATEOP 0.00% 0.00% postmaster [unknown] [.] 0x0000731c00007f65 | ---0x731c00007f65 0.00% 0.00% postmaster postgres [.] hashoid | ---hashoid 0 0.00% 0.00% postmaster [unknown] [.] 0x2020203030363132 | ---0x2020203030363132 0.00% 0.00% nrpe [kernel.kallsyms] [k] mix_pool_bytes_extract | ---mix_pool_bytes_extract extract_buf extract_entropy_user urandom_read vfs_read sys_read system_call_fastpath __read_nocancel 0 0.00% 0.00% postmaster [kernel.kallsyms] [k] get_write_access | ---get_write_access __dentry_open nameidata_to_filp do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% postmaster [kernel.kallsyms] [k] second_overflow | ---second_overflow do_timer tick_do_update_jiffies64 tick_sched_timer __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt PinBuffer 0.00% 0.00% postmaster [kernel.kallsyms] [k] mem_cgroup_uncharge_start | ---mem_cgroup_uncharge_start unmap_region do_munmap sys_brk system_call_fastpath __brk 0.00% 0.00% postmaster [unknown] [.] 0x0000095800000000 | ---0x95800000000 0.00% 0.00% postmaster [unknown] [.] 0x0000f7b600007f65 | ---0xf7b600007f65 0.00% 0.00% postmaster [unknown] [.] 0x00001e1000000000 | ---0x1e1000000000 0.00% 0.00% postmaster [unknown] [.] 0x00005b3570000000 | ---0x5b3570000000 0.00% 0.00% postmaster [unknown] [.] 0x0001000200000000 | ---0x1000200000000 0.00% 0.00% postmaster postgres [.] index_beginscan_internal | ---index_beginscan_internal 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] account_entity_enqueue | ---account_entity_enqueue enqueue_entity enqueue_task_fair enqueue_task activate_task try_to_wake_up default_wake_function autoremove_wake_function wake_bit_function __wake_up_common __wake_up __wake_up_bit unlock_page __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage mpage_da_submit_io mpage_da_map_and_submit mpage_add_bh_to_extent write_cache_pages_da ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% check_open_file libperl.so [.] Perl_newATTRSUB | ---Perl_newATTRSUB 0.00% 0.00% postmaster [unknown] [.] 0x000078f300007f65 | ---0x78f300007f65 0.00% 0.00% postmaster [unknown] [.] 0x0000049900007f65 | ---0x49900007f65 0.00% 0.00% postmaster [unknown] [.] 0x0000129a00000000 | ---0x129a00000000 0.00% 0.00% init [kernel.kallsyms] [k] blkiocg_update_completion_stats | ---blkiocg_update_completion_stats cfq_completed_request elv_completed_request __blk_put_request blk_finish_request blk_end_bidi_request blk_end_request scsi_io_completion scsi_finish_command scsi_softirq_done blk_done_softirq __do_softirq call_softirq do_softirq irq_exit smp_call_function_single_interrupt call_function_single_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] check_preempt_curr | ---check_preempt_curr try_to_wake_up default_wake_function autoremove_wake_function wake_bit_function __wake_up_common __wake_up __wake_up_bit unlock_page __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage mpage_da_submit_io mpage_da_map_and_submit mpage_add_bh_to_extent write_cache_pages_da ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] resched_task | ---resched_task check_preempt_curr try_to_wake_up default_wake_function autoremove_wake_function wake_bit_function __wake_up_common __wake_up __wake_up_bit unlock_page __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage mpage_da_submit_io mpage_da_map_and_submit mpage_add_bh_to_extent write_cache_pages_da ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% postmaster [unknown] [.] 0x0000718f00007fff | ---0x718f00007fff 0.00% 0.00% postmaster postgres [.] repalloc | ---repalloc 0.00% 0.00% rs:main Q:Reg [kernel.kallsyms] [k] file_remove_suid | ---file_remove_suid __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath 0xe7cd 0x2035323a35313a38 0.00% 0.00% rs:main Q:Reg [kernel.kallsyms] [k] security_inode_need_killpriv | ---security_inode_need_killpriv file_remove_suid __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath 0xe7cd 0x2035323a35313a38 0.00% 0.00% rs:main Q:Reg [kernel.kallsyms] [k] cap_inode_need_killpriv | ---cap_inode_need_killpriv security_inode_need_killpriv file_remove_suid __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath 0xe7cd 0x2035323a35313a38 0.00% 0.00% rs:main Q:Reg [kernel.kallsyms] [k] generic_getxattr | ---generic_getxattr cap_inode_need_killpriv security_inode_need_killpriv file_remove_suid __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath 0xe7cd 0x2035323a35313a38 0.00% 0.00% postmaster [unknown] [.] 0x00002d4a70000000 | ---0x2d4a70000000 0.00% 0.00% postmaster libc-2.12.so [.] __mpn_construct_double | ---__mpn_construct_double 0.00% 0.00% check_open_file libperl.so [.] 0x000000000003e291 | ---0x3e291 0.00% 0.00% check_open_file libperl.so [.] 0xffffffc2b0a3e291 | ---0x3e291 0.00% 0.00% postmaster [unknown] [.] 0x000009e900000000 | ---0x9e900000000 0.00% 0.00% postmaster postgres [.] on_dsm_detach | ---on_dsm_detach 0.00% 0.00% check_open_file libperl.so [.] Perl_peep | ---Perl_peep 0.00% 0.00% postmaster [unknown] [.] 0x000005c700000000 | ---0x5c700000000 0.00% 0.00% events/20 [kernel.kallsyms] [k] free_block | ---free_block drain_array cache_reap worker_thread kthread child_rip 0.00% 0.00% events/20 [kernel.kallsyms] [k] list_del | ---list_del free_block drain_array cache_reap worker_thread kthread child_rip 0.00% 0.00% postmaster [unknown] [.] 0x0000308c70000000 | ---0x308c70000000 0.00% 0.00% postmaster [kernel.kallsyms] [k] get_futex_key | ---get_futex_key futex_wait_setup futex_wait do_futex sys_futex system_call_fastpath sem_wait 0.00% 0.00% postmaster postgres [.] LookupExplicitNamespace | ---LookupExplicitNamespace 0.00% 0.00% check_open_file libperl.so [.] 0x000000000005e2f1 | ---0x5e2f1 0.00% 0.00% check_open_file libperl.so [.] 0xffffffc2b0a5e2f1 | ---0x5e2f1 0.00% 0.00% postmaster [unknown] [.] 0x81250ead00007f65 | ---0x81250ead00007f65 0.00% 0.00% postmaster [unknown] [.] 0x0000768200007f65 | ---0x768200007f65 0.00% 0.00% postmaster [unknown] [.] 0x0000003b00000000 | ---0x3b00000000 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] prepare_to_wait_exclusive | ---prepare_to_wait_exclusive __wait_on_bit_lock __lock_page write_cache_pages generic_writepages journal_submit_inode_data_buffers jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% check_open_file libc-2.12.so [.] __strcmp_sse42 | ---__strcmp_sse42 0.00% 0.00% check_open_file libperl.so [.] 0x0000000000072818 | ---0x72818 0.00% 0.00% check_open_file libperl.so [.] 0xffffffc2b0a72818 | ---0x72818 0.00% 0.00% check_open_file libc-2.12.so [.] memcpy | ---memcpy 0.00% 0.00% check_open_file libperl.so [.] Perl_scalar | ---Perl_scalar 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] scsi_init_io | ---scsi_init_io scsi_setup_fs_cmnd sd_prep_fn blk_peek_request scsi_request_fn __generic_unplug_device elv_insert __elv_add_request blk_queue_bio generic_make_request submit_bio submit_bh __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage mpage_da_submit_io mpage_da_map_and_submit mpage_add_bh_to_extent write_cache_pages_da ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] scsi_init_sgtable | ---scsi_init_sgtable scsi_init_io scsi_setup_fs_cmnd sd_prep_fn blk_peek_request scsi_request_fn __generic_unplug_device elv_insert __elv_add_request blk_queue_bio generic_make_request submit_bio submit_bh __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage mpage_da_submit_io mpage_da_map_and_submit mpage_add_bh_to_extent write_cache_pages_da ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] scsi_alloc_sgtable | ---scsi_alloc_sgtable scsi_init_sgtable scsi_init_io scsi_setup_fs_cmnd sd_prep_fn blk_peek_request scsi_request_fn __generic_unplug_device elv_insert __elv_add_request blk_queue_bio generic_make_request submit_bio submit_bh __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage mpage_da_submit_io mpage_da_map_and_submit mpage_add_bh_to_extent write_cache_pages_da ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] __sg_alloc_table | ---__sg_alloc_table scsi_alloc_sgtable scsi_init_sgtable scsi_init_io scsi_setup_fs_cmnd sd_prep_fn blk_peek_request scsi_request_fn __generic_unplug_device elv_insert __elv_add_request blk_queue_bio generic_make_request submit_bio submit_bh __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage mpage_da_submit_io mpage_da_map_and_submit mpage_add_bh_to_extent write_cache_pages_da ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% check_open_file libperl.so [.] Perl_convert | ---Perl_convert 0.00% 0.00% watchdog/5 [kernel.kallsyms] [k] schedule | ---schedule watchdog kthread child_rip 0.00% 0.00% postmaster postgres [.] chareq | ---chareq 0.00% 0.00% postmaster postgres [.] ExecFindRowMark | ---ExecFindRowMark 0.00% 0.00% check_open_file libperl.so [.] Perl_fold_constants | ---Perl_fold_constants 0.00% 0.00% postmaster [unknown] [.] 0x0000215b70000000 | ---0x215b70000000 0.00% 0.00% check_open_file libperl.so [.] Perl_leave_scope | ---Perl_leave_scope 0.00% 0.00% nrpe [kernel.kallsyms] [k] alloc_pages_current | ---alloc_pages_current | |--67.27%-- pte_alloc_one | __pte_alloc | copy_pte_range | copy_page_range | dup_mm | copy_process | do_fork | sys_clone | stub_clone | __libc_fork | my_system | 0x6f6967616e2f6c61 | --32.73%-- __get_free_pages get_zeroed_page __pud_alloc copy_page_range dup_mm copy_process do_fork sys_clone stub_clone __libc_fork _IO_proc_open@@GLIBC_2.2.5 0x6f6967616e2f6c61 0.00% 0.00% nrpe [kernel.kallsyms] [k] clear_page_c_e | ---clear_page_c_e __alloc_pages_nodemask alloc_pages_current | |--67.27%-- pte_alloc_one | __pte_alloc | copy_pte_range | copy_page_range | dup_mm | copy_process | do_fork | sys_clone | stub_clone | __libc_fork | my_system | 0x6f6967616e2f6c61 | --32.73%-- __get_free_pages get_zeroed_page __pud_alloc copy_page_range dup_mm copy_process do_fork sys_clone stub_clone __libc_fork _IO_proc_open@@GLIBC_2.2.5 0x6f6967616e2f6c61 0.00% 0.00% postmaster [unknown] [.] 0x8d47d09c00000000 | ---0x8d47d09c00000000 0.00% 0.00% check_open_file libc-2.12.so [.] malloc_consolidate | ---malloc_consolidate 0.00% 0.00% check_open_file libperl.so [.] Perl_sv_setuv | ---Perl_sv_setuv 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] part_round_stats | ---part_round_stats __split_and_process_bio dm_make_request generic_make_request submit_bio submit_bh __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage mpage_da_submit_io mpage_da_map_and_submit mpage_add_bh_to_extent write_cache_pages_da ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% postmaster [kernel.kallsyms] [k] reuse_swap_page | ---reuse_swap_page handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault _dl_fini exit 0.00% 0.00% postmaster postgres [.] text_to_cstring | ---text_to_cstring 0.00% 0.00% check_open_file libperl.so [.] Perl_gv_fetchpvn_flags | ---Perl_gv_fetchpvn_flags 0.00% 0.00% check_open_file libperl.so [.] Perl_save_pushptr | ---Perl_save_pushptr 0.00% 0.00% postmaster postgres [.] call_bool_check_hook | ---call_bool_check_hook 0.00% 0.00% check_open_file [kernel.kallsyms] [k] sys_exit_group | ---sys_exit_group system_call_fastpath 0.00% 0.00% check_open_file [kernel.kallsyms] [k] do_group_exit | ---do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% check_open_file [kernel.kallsyms] [k] do_exit | ---do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% check_open_file [kernel.kallsyms] [k] exit_mm | ---exit_mm do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% check_open_file [kernel.kallsyms] [k] mmput | ---mmput exit_mm do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% check_open_file [kernel.kallsyms] [k] exit_mmap | ---exit_mmap mmput exit_mm do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% check_open_file [kernel.kallsyms] [k] unmap_vmas | ---unmap_vmas exit_mmap mmput exit_mm do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% check_open_file libperl.so [.] Perl_ckwarn | ---Perl_ckwarn 0.00% 0.00% init [kernel.kallsyms] [k] sg_next | ---sg_next swiotlb_unmap_sg_attrs scsi_dma_unmap complete_cmd_fusion megasas_isr_fusion handle_IRQ_event handle_edge_irq handle_irq do_IRQ ret_from_intr cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% check_open_file [unknown] [.] 0x0000000001c5b470 | ---0x1c5b470 0.00% 0.00% check_open_file libperl.so [.] 0x000000000007c805 | ---0x7c805 0x1c5b470 0.00% 0.00% check_open_file libperl.so [.] 0xffffffc2b0a7c805 | ---0x7c805 0x1c5b470 0.00% 0.00% postmaster [kernel.kallsyms] [k] in_group_p | ---in_group_p acl_permission_check __link_path_walk path_walk filename_lookup do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open __fopen_internal 0.00% 0.00% postmaster [kernel.kallsyms] [k] groups_search | ---groups_search in_group_p acl_permission_check __link_path_walk path_walk filename_lookup do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open __fopen_internal 0.00% 0.00% postmaster [unknown] [.] 0x0000000000000080 | ---0x80 0.00% 0.00% postmaster postgres [.] ExecHashTableCreate | ---ExecHashTableCreate 0.00% 0.00% check_open_file [kernel.kallsyms] [k] may_open | ---may_open do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __open_nocancel 0.00% 0.00% check_open_file [kernel.kallsyms] [k] inode_permission | ---inode_permission may_open do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __open_nocancel 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] __percpu_counter_add | ---__percpu_counter_add __test_set_page_writeback test_set_page_writeback __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage mpage_da_submit_io mpage_da_map_and_submit mpage_add_bh_to_extent write_cache_pages_da ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% postmaster postgres [.] initStringInfo | ---initStringInfo 0.00% 0.00% check_open_file libperl.so [.] Perl_newSVOP@plt | ---Perl_newSVOP@plt 0.00% 0.00% sh [kernel.kallsyms] [k] prepare_binprm | ---prepare_binprm do_execve sys_execve stub_execve __execve 0.00% 0.00% sh [kernel.kallsyms] [k] security_bprm_set_creds | ---security_bprm_set_creds prepare_binprm do_execve sys_execve stub_execve __execve 0.00% 0.00% sh [kernel.kallsyms] [k] selinux_bprm_set_creds | ---selinux_bprm_set_creds security_bprm_set_creds prepare_binprm do_execve sys_execve stub_execve __execve 0.00% 0.00% sh [kernel.kallsyms] [k] security_transition_sid | ---security_transition_sid selinux_bprm_set_creds security_bprm_set_creds prepare_binprm do_execve sys_execve stub_execve __execve 0.00% 0.00% sh [kernel.kallsyms] [k] security_compute_sid | ---security_compute_sid security_transition_sid selinux_bprm_set_creds security_bprm_set_creds prepare_binprm do_execve sys_execve stub_execve __execve 0.00% 0.00% check_open_file libperl.so [.] Perl_pp_exists | ---Perl_pp_exists 0.00% 0.00% rs:main Q:Reg rsyslogd [.] wtiWorker | ---wtiWorker 0 0.00% 0.00% check_open_file libperl.so [.] Perl_av_extend | ---Perl_av_extend 0.00% 0.00% postmaster postgres [.] feof@plt | ---feof@plt 0.00% 0.00% postmaster [kernel.kallsyms] [k] add_wait_queue | ---add_wait_queue | |--61.99%-- do_wait | sys_wait4 | system_call_fastpath | __libc_waitpid | --38.01%-- pipe_poll sys_epoll_ctl system_call_fastpath epoll_ctl 0.00% 0.00% postmaster [unknown] [.] 0x2020203030323334 | ---0x2020203030323334 0.00% 0.00% postmaster libc-2.12.so [.] __fxstat64 | ---__fxstat64 0.00% 0.00% postmaster [kernel.kallsyms] [k] vfs_fstat | ---vfs_fstat system_call_fastpath __fxstat64 0.00% 0.00% postmaster postgres [.] my_log2 | ---my_log2 0x23083a800000000 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] unmap_underlying_metadata | ---unmap_underlying_metadata mpage_da_map_and_submit mpage_add_bh_to_extent write_cache_pages_da ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] __find_get_block_slow | ---__find_get_block_slow unmap_underlying_metadata mpage_da_map_and_submit mpage_add_bh_to_extent write_cache_pages_da ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] find_get_page | ---find_get_page __find_get_block_slow unmap_underlying_metadata mpage_da_map_and_submit mpage_add_bh_to_extent write_cache_pages_da ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] radix_tree_lookup_slot | ---radix_tree_lookup_slot find_get_page __find_get_block_slow unmap_underlying_metadata mpage_da_map_and_submit mpage_add_bh_to_extent write_cache_pages_da ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] blk_recount_segments | ---blk_recount_segments ll_back_merge_fn blk_queue_bio generic_make_request submit_bio submit_bh __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage mpage_da_submit_io mpage_da_map_and_submit mpage_add_bh_to_extent write_cache_pages_da ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] create_page_buffers | ---create_page_buffers block_write_full_page_endio block_write_full_page ext4_writepage mpage_da_submit_io mpage_da_map_and_submit mpage_add_bh_to_extent write_cache_pages_da ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% postmaster [unknown] [.] 0x8122c87f00000000 | ---0x8122c87f00000000 0.00% 0.00% init [kernel.kallsyms] [k] x86_pmu_enable | ---x86_pmu_enable perf_pmu_enable | |--99.99%-- perf_event_task_tick | scheduler_tick | update_process_times | tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary --0.01%-- [...] 0.00% 0.00% postmaster postgres [.] dsm_attach | ---dsm_attach 0.00% 0.00% postmaster postgres [.] RelationCacheInitializePhase2 | ---RelationCacheInitializePhase2 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] __inc_zone_state | ---__inc_zone_state inc_zone_page_state __test_set_page_writeback test_set_page_writeback __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage mpage_da_submit_io mpage_da_map_and_submit mpage_add_bh_to_extent write_cache_pages_da ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% xinetd libc-2.12.so [.] malloc_consolidate | ---malloc_consolidate 0.00% 0.00% postmaster postgres [.] hash_seq_term | ---hash_seq_term 0.00% 0.00% check_open_file [kernel.kallsyms] [k] acl_permission_check | ---acl_permission_check __link_path_walk path_walk filename_lookup user_path_at vfs_fstatat vfs_stat sys_newstat system_call_fastpath __xstat64 0.00% 0.00% check_open_file [kernel.kallsyms] [k] in_group_p | ---in_group_p acl_permission_check __link_path_walk path_walk filename_lookup user_path_at vfs_fstatat vfs_stat sys_newstat system_call_fastpath __xstat64 0.00% 0.00% check_open_file [kernel.kallsyms] [k] groups_search | ---groups_search in_group_p acl_permission_check __link_path_walk path_walk filename_lookup user_path_at vfs_fstatat vfs_stat sys_newstat system_call_fastpath __xstat64 0.00% 0.00% postmaster libc-2.12.so [.] __GI___libc_lseek64 | ---__GI___libc_lseek64 0.00% 0.00% postmaster [kernel.kallsyms] [k] sys_lseek | ---sys_lseek __GI___libc_lseek64 0.00% 0.00% postmaster postgres [.] PlanCacheFuncCallback | ---PlanCacheFuncCallback 0.00% 0.00% postmaster [unknown] [.] 0x00000000022ed6e8 | ---0x22ed6e8 0.00% 0.00% pgbouncer [kernel.kallsyms] [k] vfs_getattr | ---vfs_getattr vfs_fstatat vfs_stat sys_newstat system_call_fastpath __xstat64 0.00% 0.00% pgbouncer [kernel.kallsyms] [k] security_inode_getattr | ---security_inode_getattr vfs_getattr vfs_fstatat vfs_stat sys_newstat system_call_fastpath __xstat64 0.00% 0.00% postmaster postgres [.] InvalidateCatalogSnapshot | ---InvalidateCatalogSnapshot 0.00% 0.00% postmaster [kernel.kallsyms] [k] block_sync_page | ---block_sync_page sync_page_killable __wait_on_bit wait_on_page_bit_killable __lock_page_or_retry filemap_fault __do_fault handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault _readPlannedStmt 0.00% 0.00% postmaster [unknown] [.] 0x0000000100000041 | ---0x100000041 0.00% 0.00% postmaster postgres [.] read_gucstate_binary.clone.0 | ---read_gucstate_binary.clone.0 0x100000041 0.00% 0.00% postmaster postgres [.] AtEOXact_Snapshot | ---AtEOXact_Snapshot 0.00% 0.00% postmaster libc-2.12.so [.] _IO_file_close | ---_IO_file_close 0.00% 0.00% xinetd ld-2.12.so [.] mmap64 | ---mmap64 _dl_map_object 0.00% 0.00% xinetd [kernel.kallsyms] [k] get_unmapped_area_prot | ---get_unmapped_area_prot do_mmap_pgoff sys_mmap_pgoff sys_mmap system_call_fastpath mmap64 _dl_map_object 0.00% 0.00% xinetd [kernel.kallsyms] [k] arch_get_unmapped_area_topdown | ---arch_get_unmapped_area_topdown get_unmapped_area_prot do_mmap_pgoff sys_mmap_pgoff sys_mmap system_call_fastpath mmap64 _dl_map_object 0.00% 0.00% xinetd [kernel.kallsyms] [k] find_vma | ---find_vma arch_get_unmapped_area_topdown get_unmapped_area_prot do_mmap_pgoff sys_mmap_pgoff sys_mmap system_call_fastpath mmap64 _dl_map_object 0.00% 0.00% postmaster postgres [.] StartParallelWorkerTransaction | ---StartParallelWorkerTransaction 0.00% 0.00% postmaster postgres [.] SnapshotResetXmin | ---SnapshotResetXmin 0.00% 0.00% nrpe libc-2.12.so [.] alarm | ---alarm 0.00% 0.00% postmaster [unknown] [.] 0x000178b600007f65 | ---0x178b600007f65 0.00% 0.00% postmaster postgres [.] RestoreComboCIDState | ---RestoreComboCIDState 0.00% 0.00% rs:main Q:Reg [kernel.kallsyms] [k] inet_sendmsg | ---inet_sendmsg | |--83.90%-- sock_sendmsg | sys_sendto | system_call_fastpath | 0xee83 | --16.10%-- sys_sendto system_call_fastpath 0xee83 0.00% 0.00% postmaster [kernel.kallsyms] [k] avc_policy_seqno | ---avc_policy_seqno selinux_dentry_open security_dentry_open __dentry_open nameidata_to_filp do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open dsm_impl_op 0.00% 0.00% postmaster postgres [.] quote_identifier | ---quote_identifier 0.00% 0.00% postmaster postgres [.] RelationDestroyRelation | ---RelationDestroyRelation 0.00% 0.00% postmaster [kernel.kallsyms] [k] security_d_instantiate | ---security_d_instantiate | |--91.42%-- d_instantiate | anon_inode_getfile | sys_epoll_create1 | system_call_fastpath | epoll_create1 | --8.58%-- anon_inode_getfile sys_epoll_create1 system_call_fastpath epoll_create1 0.00% 0.00% postmaster [unknown] [.] 0x0000498c70000000 | ---0x498c70000000 0.00% 0.00% nrpe libc-2.12.so [.] memcpy | ---memcpy 0.00% 0.00% postmaster [unknown] [.] 0x00000000000000b5 | ---0xb5 0.00% 0.00% postmaster postgres [.] call_enum_check_hook | ---call_enum_check_hook 0xb5 0.00% 0.00% perf [kernel.kallsyms] [k] __sb_start_write | ---__sb_start_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% nrpe libcrypto.so.1.0.1e [.] CRYPTO_THREADID_cmp | ---CRYPTO_THREADID_cmp 0.00% 0.00% postmaster postgres [.] initscan | ---initscan 0 0.00% 0.00% postmaster [kernel.kallsyms] [k] is_file_shm_hugepages | ---is_file_shm_hugepages sys_mmap system_call_fastpath __GI___mmap64 0.00% 0.00% postmaster libc-2.12.so [.] __underflow | ---__underflow 0.00% 0.00% postmaster libc-2.12.so [.] __strncpy_ssse3 | ---__strncpy_ssse3 0.00% 0.00% postmaster [unknown] [.] 0x00000000022c5cf8 | ---0x22c5cf8 0 0.00% 0.00% nrpe libcrypto.so.1.0.1e [.] BN_bin2bn | ---BN_bin2bn 0.00% 0.00% postmaster [kernel.kallsyms] [k] __vma_link_file | ---__vma_link_file vma_link mmap_region do_mmap_pgoff sys_mmap_pgoff sys_mmap system_call_fastpath __GI___mmap64 0.00% 0.00% postmaster [kernel.kallsyms] [k] vma_prio_tree_insert | ---vma_prio_tree_insert __vma_link_file vma_link mmap_region do_mmap_pgoff sys_mmap_pgoff sys_mmap system_call_fastpath __GI___mmap64 0.00% 0.00% postmaster [unknown] [.] 0x00000000022ed6b8 | ---0x22ed6b8 0.00% 0.00% postmaster postgres [.] assign_max_wal_size | ---assign_max_wal_size 0.00% 0.00% perf [kernel.kallsyms] [k] __cond_resched | ---__cond_resched ext4_mark_inode_dirty ext4_dirty_inode __mark_inode_dirty generic_write_end ext4_da_write_end generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% postmaster [kernel.kallsyms] [k] CY_CurrentFS_Is_Valid | ---CY_CurrentFS_Is_Valid security_file_free __fput fput filp_close sys_close system_call_fastpath __close_nocancel 0.00% 0.00% pgbouncer [kernel.kallsyms] [k] getname | ---getname user_path_at vfs_fstatat vfs_stat sys_newstat system_call_fastpath __xstat64 0.00% 0.00% pgbouncer [kernel.kallsyms] [k] kmem_cache_alloc | ---kmem_cache_alloc getname user_path_at vfs_fstatat vfs_stat sys_newstat system_call_fastpath __xstat64 0.00% 0.00% init [kernel.kallsyms] [k] clocksource_watchdog | ---clocksource_watchdog run_timer_softirq __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% nrpe [kernel.kallsyms] [k] path_to_nameidata | ---path_to_nameidata __link_path_walk path_walk filename_lookup do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% postmaster [unknown] [.] 0x0000000000000b94 | ---0xb94 0.00% 0.00% postmaster postgres [.] guc_strdup | ---guc_strdup 0.00% 0.00% qmgr libc-2.12.so [.] __write_nocancel | ---__write_nocancel 0.00% 0.00% qmgr [kernel.kallsyms] [k] sys_write | ---sys_write system_call_fastpath __write_nocancel 0.00% 0.00% qmgr [kernel.kallsyms] [k] vfs_write | ---vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% qmgr [kernel.kallsyms] [k] do_sync_write | ---do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% qmgr [kernel.kallsyms] [k] sock_aio_write | ---sock_aio_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% qmgr [kernel.kallsyms] [k] security_socket_sendmsg | ---security_socket_sendmsg sock_aio_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% qmgr [kernel.kallsyms] [k] selinux_socket_sendmsg | ---selinux_socket_sendmsg security_socket_sendmsg sock_aio_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% qmgr [kernel.kallsyms] [k] socket_has_perm | ---socket_has_perm selinux_socket_sendmsg security_socket_sendmsg sock_aio_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% postmaster [unknown] [.] 0x2044203030323532 | ---0x2044203030323532 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] __elv_add_request | ---__elv_add_request blk_queue_bio generic_make_request submit_bio submit_bh jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] elv_insert | ---elv_insert __elv_add_request blk_queue_bio generic_make_request submit_bio submit_bh jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] cfq_insert_request | ---cfq_insert_request elv_insert __elv_add_request blk_queue_bio generic_make_request submit_bio submit_bh jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] __blk_run_queue | ---__blk_run_queue cfq_insert_request elv_insert __elv_add_request blk_queue_bio generic_make_request submit_bio submit_bh jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] megasas_build_ldio_fusion | ---megasas_build_ldio_fusion megasas_build_io_fusion megasas_build_and_issue_cmd_fusion megasas_queue_command scsi_dispatch_cmd scsi_request_fn __blk_run_queue cfq_insert_request elv_insert __elv_add_request blk_queue_bio generic_make_request submit_bio submit_bh jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% postmaster postgres [.] AllocateFile | ---AllocateFile 0.00% 0.00% postmaster [unknown] [.] 0x00000003000000b6 | ---0x3000000b6 0.00% 0.00% postmaster postgres [.] read_gucstate | ---read_gucstate 0x3000000b6 0.00% 0.00% postmaster [unknown] [.] 0x2020003030343233 | ---0x2020003030343233 0.00% 0.00% postmaster [kernel.kallsyms] [k] cap_capable | ---cap_capable selinux_capable selinux_vm_enough_memory security_vm_enough_memory mmap_region do_mmap_pgoff sys_mmap_pgoff sys_mmap system_call_fastpath __GI___mmap64 0.00% 0.00% postmaster [unknown] [.] 0x2020203030343431 | ---0x2020203030343431 0.00% 0.00% postmaster postgres [.] list_free_private | ---list_free_private 0.00% 0.00% postmaster postgres [.] fmgr_info | ---fmgr_info 0.00% 0.00% nrpe libcrypto.so.1.0.1e [.] 0x00000000000e6288 | ---0xe6288 0.00% 0.00% nrpe libcrypto.so.1.0.1e [.] 0xffffffc2ae6e6288 | ---0xe6288 0.00% 0.00% postmaster postgres [.] GetNonHistoricCatalogSnapshot | ---GetNonHistoricCatalogSnapshot 0.00% 0.00% postmaster postgres [.] RegisterSnapshotOnOwner | ---RegisterSnapshotOnOwner 0.00% 0.00% postmaster postgres [.] get_tabstat_entry | ---get_tabstat_entry 0.00% 0.00% pgbouncer libevent-2.0.so.5.1.9 [.] event_base_loop | ---event_base_loop 0.00% 0.00% postmaster [unknown] [.] 0x000000027cfd2000 | ---0x27cfd2000 0.00% 0.00% postmaster [unknown] [.] 0x5320687369724920 | ---0x5320687369724920 0.00% 0.00% postmaster [unknown] [.] 0x202020303036332d | ---0x202020303036332d 0.00% 0.00% postmaster postgres [.] ResetCatalogCaches | ---ResetCatalogCaches 0.00% 0.00% edac-poller [kernel.kallsyms] [k] child_rip | ---child_rip 0.00% 0.00% edac-poller [kernel.kallsyms] [k] kthread | ---kthread child_rip 0.00% 0.00% edac-poller [kernel.kallsyms] [k] worker_thread | ---worker_thread kthread child_rip 0.00% 0.00% perf [kernel.kallsyms] [k] system_call | ---system_call __write_nocancel 0.00% 0.00% perf [kernel.kallsyms] [k] SRCU_Read_Lock | ---SRCU_Read_Lock hook_security_file_permission security_file_permission rw_verify_area vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% perf [kernel.kallsyms] [k] srcu_read_lock | ---srcu_read_lock SRCU_Read_Lock hook_security_file_permission security_file_permission rw_verify_area vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% perf [kernel.kallsyms] [k] dequeue_task_fair | ---dequeue_task_fair dequeue_task deactivate_task schedule schedule_hrtimeout_range poll_schedule_timeout do_sys_poll sys_poll system_call_fastpath __poll 0x67503 main __libc_start_main 0.00% 0.00% postmaster postgres [.] pg_encoding_to_char | ---pg_encoding_to_char 0.00% 0.00% postmaster postgres [.] SetCurrentRoleId | ---SetCurrentRoleId 0.00% 0.00% postmaster [unknown] [.] 0x2044203030303831 | ---0x2044203030303831 0.00% 0.00% postmaster [unknown] [.] 0x00000000022fb378 | ---0x22fb378 0.00% 0.00% postmaster [unknown] [.] 0x00007f6d293dbd90 | ---0x7f6d293dbd90 0x22fb378 0.00% 0.00% postmaster [kernel.kallsyms] [k] __cleanup_signal | ---__cleanup_signal release_task wait_consider_task do_wait sys_wait4 system_call_fastpath __libc_waitpid 0.00% 0.00% events/21 [kernel.kallsyms] [k] child_rip | ---child_rip 0.00% 0.00% events/21 [kernel.kallsyms] [k] kthread | ---kthread child_rip 0.00% 0.00% events/21 [kernel.kallsyms] [k] worker_thread | ---worker_thread kthread child_rip 0.00% 0.00% events/21 [kernel.kallsyms] [k] cache_reap | ---cache_reap worker_thread kthread child_rip 0.00% 0.00% events/21 [kernel.kallsyms] [k] drain_array | ---drain_array cache_reap worker_thread kthread child_rip 0.00% 0.00% postmaster [unknown] [.] 0x6d614b2f61697341 | ---0x6d614b2f61697341 0.00% 0.00% postmaster libc-2.12.so [.] __sbrk | ---__sbrk 0.00% 0.00% perf [kernel.kallsyms] [k] up_read | ---up_read ext4_get_blocks ext4_da_get_block_prep __block_prepare_write block_write_begin_newtrunc block_write_begin ext4_da_write_begin generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% rsyslogd libpthread-2.12.so [.] pthread_mutex_lock | ---pthread_mutex_lock 0.00% 0.00% postmaster postgres [.] UnlockRelationId | ---UnlockRelationId 0.00% 0.00% nrpe libcrypto.so.1.0.1e [.] 0x00000000000e6280 | ---0xe6280 0.00% 0.00% nrpe libcrypto.so.1.0.1e [.] 0xffffffc2ae6e6280 | ---0xe6280 0.00% 0.00% postmaster libc-2.12.so [.] _IO_switch_to_get_mode | ---_IO_switch_to_get_mode 0.00% 0.00% postmaster libc-2.12.so [.] putenv | ---putenv pg_perm_setlocale 0.00% 0.00% postmaster libc-2.12.so [.] __strncmp_sse2 | ---__strncmp_sse2 putenv pg_perm_setlocale 0.00% 0.00% postmaster [unknown] [.] 0x2020202020202020 | ---0x2020202020202020 0.00% 0.00% postmaster postgres [.] ResourceOwnerCreate | ---ResourceOwnerCreate 0.00% 0.00% postmaster postgres [.] nocache_index_getattr | ---nocache_index_getattr 0.00% 0.00% perf [kernel.kallsyms] [k] ext4_get_group_desc | ---ext4_get_group_desc __ext4_get_inode_loc ext4_get_inode_loc ext4_reserve_inode_write ext4_mark_inode_dirty ext4_dirty_inode __mark_inode_dirty generic_write_end ext4_da_write_end generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% postmaster postgres [.] SHMQueueInit | ---SHMQueueInit 0.00% 0.00% postmaster [kernel.kallsyms] [k] hash_futex | ---hash_futex futex_wait_setup futex_wait do_futex sys_futex system_call_fastpath sem_wait 0.00% 0.00% postmaster postgres [.] pg_valid_client_encoding | ---pg_valid_client_encoding 0 0.00% 0.00% events/52 [kernel.kallsyms] [k] cache_reap | ---cache_reap worker_thread kthread child_rip 0.00% 0.00% events/50 [kernel.kallsyms] [k] cache_reap | ---cache_reap worker_thread kthread child_rip 0.00% 0.00% events/50 [kernel.kallsyms] [k] drain_array | ---drain_array cache_reap worker_thread kthread child_rip 0.00% 0.00% postmaster postgres [.] appendStringInfoVA | ---appendStringInfoVA 0.00% 0.00% events/16 [kernel.kallsyms] [k] drain_array | ---drain_array cache_reap worker_thread kthread child_rip 0.00% 0.00% postmaster libc-2.12.so [.] __uflow | ---__uflow fscanf systable_endscan 0.00% 0.00% postmaster [kernel.kallsyms] [k] cylance_fc_path_open | ---cylance_fc_path_open cyl_sys_open system_call_fastpath __GI___libc_open __fopen_internal 0.00% 0.00% postmaster [unknown] [.] 0x00007f6581289111 | ---0x7f6581289111 0.00% 0.00% postmaster [unknown] [.] 0x0000000000000074 | ---0x74 0.00% 0.00% postmaster postgres [.] check_locale | ---check_locale 0x74 0.00% 0.00% postmaster [unknown] [.] 0x00007f658128962e | ---0x7f658128962e 0.00% 0.00% xinetd libc-2.12.so [.] __fopen_internal | ---__fopen_internal 0.00% 0.00% postmaster libpthread-2.12.so [.] pthread_rwlock_unlock | ---pthread_rwlock_unlock 0.00% 0.00% uptime [kernel.kallsyms] [k] sys_exit_group | ---sys_exit_group system_call_fastpath 0.00% 0.00% uptime [kernel.kallsyms] [k] do_group_exit | ---do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% uptime [kernel.kallsyms] [k] do_exit | ---do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% uptime [kernel.kallsyms] [k] exit_mm | ---exit_mm do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% uptime [kernel.kallsyms] [k] mmput | ---mmput exit_mm do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% uptime [kernel.kallsyms] [k] exit_mmap | ---exit_mmap mmput exit_mm do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% uptime [kernel.kallsyms] [k] unmap_vmas | ---unmap_vmas exit_mmap mmput exit_mm do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% uptime [kernel.kallsyms] [k] page_remove_rmap | ---page_remove_rmap unmap_vmas exit_mmap mmput exit_mm do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% uptime [kernel.kallsyms] [k] mem_cgroup_uncharge_page | ---mem_cgroup_uncharge_page page_remove_rmap unmap_vmas exit_mmap mmput exit_mm do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% uptime [kernel.kallsyms] [k] __mem_cgroup_uncharge_common | ---__mem_cgroup_uncharge_common mem_cgroup_uncharge_page page_remove_rmap unmap_vmas exit_mmap mmput exit_mm do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% swapper [kernel.kallsyms] [k] schedule | ---schedule cpu_idle rest_init start_kernel x86_64_start_reservations x86_64_start_kernel 0.00% 0.00% postmaster postgres [.] GetCurrentTimestamp | ---GetCurrentTimestamp 0.00% 0.00% postmaster postgres [.] get_stack_depth_rlimit | ---get_stack_depth_rlimit 0.00% 0.00% postmaster [kernel.kallsyms] [k] socket_has_perm | ---socket_has_perm | |--90.91%-- selinux_socket_recvmsg | security_socket_recvmsg | sock_recvmsg | sys_recvfrom | system_call_fastpath | __libc_recv | --9.09%-- selinux_socket_sendmsg security_socket_sendmsg sock_sendmsg sys_sendto system_call_fastpath __libc_send 0.00% 0.00% postmaster postgres [.] gettimeofday@plt | ---gettimeofday@plt 0.00% 0.00% nrpe libcrypto.so.1.0.1e [.] 0x00000000000e9031 | ---0xe9031 0.00% 0.00% nrpe libcrypto.so.1.0.1e [.] 0xffffffc2ae6e9031 | ---0xe9031 0.00% 0.00% postmaster postgres [.] GrantLock | ---GrantLock 0.00% 0.00% postmaster postgres [.] SetConfigOption | ---SetConfigOption 0.00% 0.00% postmaster postgres [.] InitPlanCache | ---InitPlanCache 0.00% 0.00% postmaster [kernel.kallsyms] [k] futex_wait_queue_me | ---futex_wait_queue_me futex_wait do_futex sys_futex system_call_fastpath sem_wait 0.00% 0.00% postmaster libc-2.12.so [.] fopen@@GLIBC_2.2.5 | ---fopen@@GLIBC_2.2.5 0.00% 0.00% postmaster [unknown] [.] 0x2020203030383832 | ---0x2020203030383832 0.00% 0.00% uptime libc-2.12.so [.] tzset_internal | ---tzset_internal 0.00% 0.00% uptime libc-2.12.so [.] _IO_seekoff_unlocked | ---_IO_seekoff_unlocked tzset_internal 0.00% 0.00% postmaster [unknown] [.] 0x00000000022897c8 | ---0x22897c8 0.00% 0.00% perf [kernel.kallsyms] [k] ext4_xattr_find_entry | ---ext4_xattr_find_entry ext4_xattr_get ext4_xattr_security_get generic_getxattr cap_inode_need_killpriv security_inode_need_killpriv file_remove_suid __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% postmaster libc-2.12.so [.] __stpcpy_sse2 | ---__stpcpy_sse2 0.00% 0.00% dcondemand dcondemand [.] 0x0000000000018848 | ---0x18848 0.00% 0.00% perf [kernel.kallsyms] [k] kfree | ---kfree do_sys_poll sys_poll system_call_fastpath __poll 0x67503 main __libc_start_main 0.00% 0.00% dcondemand dcondemand [.] 0xfffffffff7fd0848 | ---0x18848 0.00% 0.00% dcondemand [kernel.kallsyms] [k] wake_up_state | ---wake_up_state wake_futex futex_wake do_futex compat_sys_futex ia32_sysret 0x4aa2f 0.00% 0.00% dcondemand [kernel.kallsyms] [k] try_to_wake_up | ---try_to_wake_up wake_up_state wake_futex futex_wake do_futex compat_sys_futex ia32_sysret 0x4aa2f 0.00% 0.00% dcondemand [kernel.kallsyms] [k] task_rq_lock | ---task_rq_lock try_to_wake_up wake_up_state wake_futex futex_wake do_futex compat_sys_futex ia32_sysret 0x4aa2f 0.00% 0.00% dcondemand [kernel.kallsyms] [k] _spin_lock | ---_spin_lock task_rq_lock try_to_wake_up wake_up_state wake_futex futex_wake do_futex compat_sys_futex ia32_sysret 0x4aa2f 0.00% 0.00% postmaster libc-2.12.so [.] __add_to_environ | ---__add_to_environ pg_perm_setlocale 0.00% 0.00% events/29 [kernel.kallsyms] [k] vmstat_update | ---vmstat_update worker_thread kthread child_rip 0.00% 0.00% events/29 [kernel.kallsyms] [k] refresh_cpu_vm_stats | ---refresh_cpu_vm_stats vmstat_update worker_thread kthread child_rip 0.00% 0.00% postmaster postgres [.] PageGetHeapFreeSpace | ---PageGetHeapFreeSpace 0.00% 0.00% init [kernel.kallsyms] [k] __prop_inc_percpu_max | ---__prop_inc_percpu_max test_clear_page_writeback end_page_writeback end_buffer_async_write end_bio_bh_io_sync bio_endio dec_pending clone_endio bio_endio req_bio_endio blk_update_request blk_update_bidi_request blk_end_bidi_request blk_end_request scsi_io_completion scsi_finish_command scsi_softirq_done blk_done_softirq __do_softirq call_softirq do_softirq irq_exit smp_call_function_single_interrupt call_function_single_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% init [kernel.kallsyms] [k] prop_norm_percpu | ---prop_norm_percpu __prop_inc_percpu_max test_clear_page_writeback end_page_writeback end_buffer_async_write end_bio_bh_io_sync bio_endio dec_pending clone_endio bio_endio req_bio_endio blk_update_request blk_update_bidi_request blk_end_bidi_request blk_end_request scsi_io_completion scsi_finish_command scsi_softirq_done blk_done_softirq __do_softirq call_softirq do_softirq irq_exit smp_call_function_single_interrupt call_function_single_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% postmaster libc-2.12.so [.] _IO_old_init | ---_IO_old_init 0.00% 0.00% postmaster [unknown] [.] 0x0000002f33363831 | ---0x2f33363831 0.00% 0.00% postmaster [kernel.kallsyms] [k] align_addr | ---align_addr arch_get_unmapped_area_topdown get_unmapped_area_prot do_mmap_pgoff sys_mmap_pgoff sys_mmap system_call_fastpath __GI___mmap64 0.00% 0.00% nrpe libcrypto.so.1.0.1e [.] 0x00000000000e86ad | ---0xe86ad 0.00% 0.00% nrpe libcrypto.so.1.0.1e [.] 0xffffffc2ae6e86ad | ---0xe86ad 0.00% 0.00% events/44 [kernel.kallsyms] [k] schedule | ---schedule worker_thread kthread child_rip 0.00% 0.00% uptime ld-2.12.so [.] _dl_sysdep_start | ---_dl_sysdep_start 0.00% 0.00% uptime ld-2.12.so [.] access | ---access _dl_sysdep_start 0.00% 0.00% uptime [kernel.kallsyms] [k] sys_access | ---sys_access system_call_fastpath access _dl_sysdep_start 0.00% 0.00% uptime [kernel.kallsyms] [k] sys_faccessat | ---sys_faccessat sys_access system_call_fastpath access _dl_sysdep_start 0.00% 0.00% uptime [kernel.kallsyms] [k] user_path_at | ---user_path_at sys_faccessat sys_access system_call_fastpath access _dl_sysdep_start 0.00% 0.00% uptime [kernel.kallsyms] [k] filename_lookup | ---filename_lookup user_path_at sys_faccessat sys_access system_call_fastpath access _dl_sysdep_start 0.00% 0.00% uptime [kernel.kallsyms] [k] path_walk | ---path_walk filename_lookup user_path_at sys_faccessat sys_access system_call_fastpath access _dl_sysdep_start 0.00% 0.00% uptime [kernel.kallsyms] [k] __link_path_walk | ---__link_path_walk path_walk filename_lookup user_path_at sys_faccessat sys_access system_call_fastpath access _dl_sysdep_start 0.00% 0.00% uptime [kernel.kallsyms] [k] do_lookup | ---do_lookup __link_path_walk path_walk filename_lookup user_path_at sys_faccessat sys_access system_call_fastpath access _dl_sysdep_start 0.00% 0.00% uptime [kernel.kallsyms] [k] __d_lookup | ---__d_lookup do_lookup __link_path_walk path_walk filename_lookup user_path_at sys_faccessat sys_access system_call_fastpath access _dl_sysdep_start 0.00% 0.00% nrpe libcrypto.so.1.0.1e [.] 0x00000000000e8824 | ---0xe8824 0.00% 0.00% nrpe libcrypto.so.1.0.1e [.] 0xffffffc2ae6e8824 | ---0xe8824 0.00% 0.00% postmaster postgres [.] fread@plt | ---fread@plt 0.00% 0.00% postmaster postgres [.] smgropen | ---smgropen 0.00% 0.00% postmaster [kernel.kallsyms] [k] __put_cred | ---__put_cred sys_faccessat sys_access system_call_fastpath __GI___access 0.00% 0.00% postmaster postgres [.] IsAutoVacuumWorkerProcess | ---IsAutoVacuumWorkerProcess 0.00% 0.00% perf libpthread-2.12.so [.] __libc_write | ---__libc_write cmd_record 0x67503 main __libc_start_main 0.00% 0.00% postmaster [unknown] [.] 0x000000010000003d | ---0x10000003d 0.00% 0.00% nrpe [kernel.kallsyms] [k] find_vma | ---find_vma __do_page_fault do_page_fault page_fault | |--50.85%-- _dl_fixup | |--30.45%-- do_lookup_x | --18.70%-- ptmalloc_unlock_all2 _IO_proc_open@@GLIBC_2.2.5 0x6f6967616e2f6c61 0.00% 0.00% postmaster [kernel.kallsyms] [k] drop_futex_key_refs | ---drop_futex_key_refs futex_wait do_futex sys_futex system_call_fastpath sem_wait 0.00% 0.00% perf [kernel.kallsyms] [k] ext4_get_inode_flags | ---ext4_get_inode_flags ext4_mark_inode_dirty ext4_dirty_inode __mark_inode_dirty file_update_time __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel cmd_record 0x67503 main __libc_start_main 0.00% 0.00% postmaster [unknown] [.] 0x00007f658128968d | ---0x7f658128968d 0.00% 0.00% postmaster [unknown] [.] 0x00007fff8d47d1f0 | ---0x7fff8d47d1f0 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] bio_put | ---bio_put submit_bh __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage mpage_da_submit_io mpage_da_map_and_submit mpage_add_bh_to_extent write_cache_pages_da ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% nrpe libcrypto.so.1.0.1e [.] 0x00000000000e8740 | ---0xe8740 0.00% 0.00% nrpe libcrypto.so.1.0.1e [.] 0xffffffc2ae6e8740 | ---0xe8740 0.00% 0.00% postmaster postgres [.] get_ts_config_oid | ---get_ts_config_oid 0.00% 0.00% postmaster [unknown] [.] 0x007fff8d47d18000 | ---0x7fff8d47d18000 0.00% 0.00% xinetd [kernel.kallsyms] [k] copy_page_c | ---copy_page_c handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault | |--50.86%-- malloc_consolidate | --49.14%-- ptmalloc_unlock_all 0x1463c 0.00% 0.00% postmaster postgres [.] CommitTransactionCommand | ---CommitTransactionCommand 0.00% 0.00% perf [kernel.kallsyms] [k] __switch_to | ---__switch_to | |--75.16%-- __poll | 0x67503 | main | __libc_start_main | --24.84%-- __write_nocancel cmd_record 0x67503 main __libc_start_main 0.00% 0.00% events/7 [kernel.kallsyms] [k] child_rip | ---child_rip 0.00% 0.00% events/7 [kernel.kallsyms] [k] kthread | ---kthread child_rip 0.00% 0.00% events/7 [kernel.kallsyms] [k] worker_thread | ---worker_thread kthread child_rip 0.00% 0.00% events/7 [kernel.kallsyms] [k] cache_reap | ---cache_reap worker_thread kthread child_rip 0.00% 0.00% events/7 [kernel.kallsyms] [k] drain_array | ---drain_array cache_reap worker_thread kthread child_rip 0.00% 0.00% nrpe libcrypto.so.1.0.1e [.] 0x00000000000e86c0 | ---0xe86c0 0.00% 0.00% nrpe libcrypto.so.1.0.1e [.] 0xffffffc2ae6e86c0 | ---0xe86c0 0.00% 0.00% postmaster libc-2.12.so [.] _IO_file_close_it@@GLIBC_2.2.5 | ---_IO_file_close_it@@GLIBC_2.2.5 0.00% 0.00% postmaster [unknown] [.] 0x0000000000000008 | ---0x8 0.00% 0.00% postmaster [unknown] [.] 0x0000000000c86e68 | ---0xc86e68 0x8 0.00% 0.00% postmaster postgres [.] ProcSignalInit | ---ProcSignalInit 0.00% 0.00% postmaster postgres [.] AbortStrongLockAcquire | ---AbortStrongLockAcquire 0.00% 0.00% events/9 [kernel.kallsyms] [k] schedule | ---schedule 0.00% 0.00% postmaster postgres [.] extractRelOptions | ---extractRelOptions 0.00% 0.00% events/5 [kernel.kallsyms] [k] schedule | ---schedule worker_thread kthread child_rip 0.00% 0.00% postmaster [kernel.kallsyms] [k] find_mergeable_anon_vma | ---find_mergeable_anon_vma anon_vma_prepare handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault generic_file_aio_read do_sync_read vfs_read sys_read system_call_fastpath __read_nocancel fscanf systable_endscan 0.00% 0.00% postmaster [kernel.kallsyms] [k] native_flush_tlb | ---native_flush_tlb flush_tlb_mm unmap_region do_munmap sys_munmap system_call_fastpath __GI___munmap 0.00% 0.00% nrpe libc-2.12.so [.] __strncpy_ssse3 | ---__strncpy_ssse3 0.00% 0.00% events/16 [kernel.kallsyms] [k] schedule | ---schedule worker_thread kthread child_rip 0.00% 0.00% xinetd [kernel.kallsyms] [k] perf_event_aux | ---perf_event_aux | |--58.47%-- perf_event_task | perf_event_exit_task | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | --41.53%-- perf_event_mmap mmap_region do_mmap_pgoff sys_mmap_pgoff sys_mmap system_call_fastpath __GI___mmap64 0.00% 0.00% xinetd [kernel.kallsyms] [k] perf_event_aux_ctx | ---perf_event_aux_ctx perf_event_aux | |--58.47%-- perf_event_task | perf_event_exit_task | do_exit | do_group_exit | sys_exit_group | system_call_fastpath | --41.53%-- perf_event_mmap mmap_region do_mmap_pgoff sys_mmap_pgoff sys_mmap system_call_fastpath __GI___mmap64 0.00% 0.00% postmaster [unknown] [.] 0x00006f5500007f65 | ---0x6f5500007f65 0.00% 0.00% postmaster [kernel.kallsyms] [k] alloc_pid | ---alloc_pid copy_process do_fork sys_clone stub_clone __libc_fork fork_process 0.00% 0.00% postmaster [kernel.kallsyms] [k] Mem_Free | ---Mem_Free cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open __fopen_internal 0.00% 0.00% postmaster [kernel.kallsyms] [k] CY_Kfree | ---CY_Kfree Mem_Free cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open __fopen_internal 0.00% 0.00% swapper [kernel.kallsyms] [k] irq_enter | ---irq_enter smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle rest_init start_kernel x86_64_start_reservations x86_64_start_kernel 0.00% 0.00% postmaster [unknown] [.] 0x007fff8d47d0c000 | ---0x7fff8d47d0c000 0.00% 0.00% postmaster postgres [.] RelationMapInitializePhase2 | ---RelationMapInitializePhase2 0.00% 0.00% xinetd libc-2.12.so [.] exit | ---exit 0.00% 0.00% nrpe libc-2.12.so [.] _int_malloc | ---_int_malloc 0.00% 0.00% watchdog/5 [kernel.kallsyms] [k] find_busiest_group | ---find_busiest_group schedule watchdog kthread child_rip 0.00% 0.00% postmaster postgres [.] pairingheap_remove | ---pairingheap_remove 0.00% 0.00% perf [kernel.kallsyms] [k] pick_next_task_stop | ---pick_next_task_stop schedule_hrtimeout_range poll_schedule_timeout do_sys_poll sys_poll system_call_fastpath __poll 0x67503 main __libc_start_main 0.00% 0.00% winbindd libc-2.12.so [.] __close_nocancel | ---__close_nocancel 0.00% 0.00% winbindd [kernel.kallsyms] [k] sys_close | ---sys_close system_call_fastpath __close_nocancel 0.00% 0.00% winbindd [kernel.kallsyms] [k] filp_close | ---filp_close sys_close system_call_fastpath __close_nocancel 0.00% 0.00% winbindd [kernel.kallsyms] [k] fput | ---fput filp_close sys_close system_call_fastpath __close_nocancel 0.00% 0.00% winbindd [kernel.kallsyms] [k] __fput | ---__fput fput filp_close sys_close system_call_fastpath __close_nocancel 0.00% 0.00% winbindd [kernel.kallsyms] [k] dput | ---dput __fput fput filp_close sys_close system_call_fastpath __close_nocancel 0.00% 0.00% winbindd [kernel.kallsyms] [k] d_kill | ---d_kill dput __fput fput filp_close sys_close system_call_fastpath __close_nocancel 0.00% 0.00% winbindd [kernel.kallsyms] [k] dentry_iput | ---dentry_iput d_kill dput __fput fput filp_close sys_close system_call_fastpath __close_nocancel 0.00% 0.00% winbindd [kernel.kallsyms] [k] iput | ---iput dentry_iput d_kill dput __fput fput filp_close sys_close system_call_fastpath __close_nocancel 0.00% 0.00% winbindd [kernel.kallsyms] [k] generic_drop_inode | ---generic_drop_inode iput dentry_iput d_kill dput __fput fput filp_close sys_close system_call_fastpath __close_nocancel 0.00% 0.00% winbindd [kernel.kallsyms] [k] clear_inode | ---clear_inode generic_drop_inode iput dentry_iput d_kill dput __fput fput filp_close sys_close system_call_fastpath __close_nocancel 0.00% 0.00% postmaster [unknown] [.] 0x000000100081c19c | ---0x100081c19c 0.00% 0.00% perf [kernel.kallsyms] [k] ext4_inode_table | ---ext4_inode_table ext4_get_inode_loc ext4_reserve_inode_write ext4_mark_inode_dirty ext4_dirty_inode __mark_inode_dirty generic_write_end ext4_da_write_end generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% postmaster postgres [.] LockAcquire | ---LockAcquire 0.00% 0.00% postmaster postgres [.] parse_bool | ---parse_bool 0.00% 0.00% postmaster postgres [.] check_session_authorization | ---check_session_authorization 0 0.00% 0.00% nrpe ld-2.12.so [.] strcmp | ---strcmp 0.00% 0.00% postmaster libc-2.12.so [.] _IO_link_in | ---_IO_link_in 0.00% 0.00% swapper [kernel.kallsyms] [k] rcu_process_callbacks | ---rcu_process_callbacks __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle rest_init start_kernel x86_64_start_reservations x86_64_start_kernel 0.00% 0.00% nrpe libc-2.12.so [.] __GI___munmap | ---__GI___munmap 0.00% 0.00% nrpe [kernel.kallsyms] [k] sys_munmap | ---sys_munmap system_call_fastpath __GI___munmap 0.00% 0.00% nrpe [kernel.kallsyms] [k] unmap_region | ---unmap_region do_munmap sys_munmap system_call_fastpath __GI___munmap 0.00% 0.00% nrpe [kernel.kallsyms] [k] lru_add_drain | ---lru_add_drain unmap_region do_munmap sys_munmap system_call_fastpath __GI___munmap 0.00% 0.00% nrpe [kernel.kallsyms] [k] lru_add_drain_cpu | ---lru_add_drain_cpu lru_add_drain unmap_region do_munmap sys_munmap system_call_fastpath __GI___munmap 0.00% 0.00% nrpe [kernel.kallsyms] [k] __list_add | ---__list_add lru_add_drain_cpu lru_add_drain unmap_region do_munmap sys_munmap system_call_fastpath __GI___munmap 0.00% 0.00% postmaster [kernel.kallsyms] [k] truncate_inode_page | ---truncate_inode_page truncate_inode_pages_range truncate_inode_pages ext4_delete_inode generic_delete_inode generic_drop_inode iput dentry_iput d_kill dput sys_renameat sys_rename cyl_sys_rename system_call_fastpath rename 0x385f62642f706d74 0.00% 0.00% postmaster [kernel.kallsyms] [k] do_invalidatepage | ---do_invalidatepage truncate_inode_page truncate_inode_pages_range truncate_inode_pages ext4_delete_inode generic_delete_inode generic_drop_inode iput dentry_iput d_kill dput sys_renameat sys_rename cyl_sys_rename system_call_fastpath rename 0x385f62642f706d74 0.00% 0.00% postmaster [kernel.kallsyms] [k] ext4_da_invalidatepage | ---ext4_da_invalidatepage do_invalidatepage truncate_inode_page truncate_inode_pages_range truncate_inode_pages ext4_delete_inode generic_delete_inode generic_drop_inode iput dentry_iput d_kill dput sys_renameat sys_rename cyl_sys_rename system_call_fastpath rename 0x385f62642f706d74 0.00% 0.00% postmaster [kernel.kallsyms] [k] ext4_invalidatepage | ---ext4_invalidatepage ext4_da_invalidatepage do_invalidatepage truncate_inode_page truncate_inode_pages_range truncate_inode_pages ext4_delete_inode generic_delete_inode generic_drop_inode iput dentry_iput d_kill dput sys_renameat sys_rename cyl_sys_rename system_call_fastpath rename 0x385f62642f706d74 0.00% 0.00% postmaster [kernel.kallsyms] [k] jbd2_journal_invalidatepage | ---jbd2_journal_invalidatepage ext4_invalidatepage ext4_da_invalidatepage do_invalidatepage truncate_inode_page truncate_inode_pages_range truncate_inode_pages ext4_delete_inode generic_delete_inode generic_drop_inode iput dentry_iput d_kill dput sys_renameat sys_rename cyl_sys_rename system_call_fastpath rename 0x385f62642f706d74 0.00% 0.00% postmaster [kernel.kallsyms] [k] unlock_buffer | ---unlock_buffer jbd2_journal_invalidatepage ext4_invalidatepage ext4_da_invalidatepage do_invalidatepage truncate_inode_page truncate_inode_pages_range truncate_inode_pages ext4_delete_inode generic_delete_inode generic_drop_inode iput dentry_iput d_kill dput sys_renameat sys_rename cyl_sys_rename system_call_fastpath rename 0x385f62642f706d74 0.00% 0.00% perf perf [.] poll@plt | ---poll@plt 0x67503 main __libc_start_main 0.00% 0.00% perf [kernel.kallsyms] [k] fput_pos_unlock | ---fput_pos_unlock sys_write system_call_fastpath __write_nocancel 0.00% 0.00% perf perf [.] 0x00000000000c22aa | ---0xc22aa cmd_record 0x67503 main __libc_start_main 0.00% 0.00% perf perf [.] 0xffffffffffcc22aa | ---0xc22aa cmd_record 0x67503 main __libc_start_main 0.00% 0.00% nrpe ld-2.12.so [.] check_match.12447 | ---check_match.12447 0.00% 0.00% postmaster postgres [.] AllocSetInit | ---AllocSetInit 0.00% 0.00% postmaster libc-2.12.so [.] malloc@plt | ---malloc@plt 0.00% 0.00% irqbalance [kernel.kallsyms] [k] apic_timer_interrupt | ---apic_timer_interrupt proc_lookup do_lookup __link_path_walk path_walk filename_lookup do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% irqbalance [kernel.kallsyms] [k] smp_apic_timer_interrupt | ---smp_apic_timer_interrupt apic_timer_interrupt proc_lookup do_lookup __link_path_walk path_walk filename_lookup do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% irqbalance [kernel.kallsyms] [k] local_apic_timer_interrupt | ---local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt proc_lookup do_lookup __link_path_walk path_walk filename_lookup do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% irqbalance [kernel.kallsyms] [k] hrtimer_interrupt | ---hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt proc_lookup do_lookup __link_path_walk path_walk filename_lookup do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% irqbalance [kernel.kallsyms] [k] __run_hrtimer | ---__run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt proc_lookup do_lookup __link_path_walk path_walk filename_lookup do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% irqbalance [kernel.kallsyms] [k] tick_sched_timer | ---tick_sched_timer __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt proc_lookup do_lookup __link_path_walk path_walk filename_lookup do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% irqbalance [kernel.kallsyms] [k] update_process_times | ---update_process_times tick_sched_timer __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt proc_lookup do_lookup __link_path_walk path_walk filename_lookup do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% irqbalance [kernel.kallsyms] [k] scheduler_tick | ---scheduler_tick update_process_times tick_sched_timer __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt proc_lookup do_lookup __link_path_walk path_walk filename_lookup do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% irqbalance [kernel.kallsyms] [k] task_tick_fair | ---task_tick_fair scheduler_tick update_process_times tick_sched_timer __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt proc_lookup do_lookup __link_path_walk path_walk filename_lookup do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% irqbalance [kernel.kallsyms] [k] update_curr | ---update_curr task_tick_fair scheduler_tick update_process_times tick_sched_timer __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt proc_lookup do_lookup __link_path_walk path_walk filename_lookup do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% postmaster postgres [.] pq_beginmessage | ---pq_beginmessage 0.00% 0.00% xinetd libc-2.12.so [.] _IO_setb | ---_IO_setb 0.00% 0.00% flush-253:2 [kernel.kallsyms] [k] submit_bh | ---submit_bh __block_write_full_page block_write_full_page_endio block_write_full_page blkdev_writepage __writepage write_cache_pages generic_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% flush-253:2 [kernel.kallsyms] [k] submit_bio | ---submit_bio submit_bh __block_write_full_page block_write_full_page_endio block_write_full_page blkdev_writepage __writepage write_cache_pages generic_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% postmaster [unknown] [.] 0x004ad12b00000000 | ---0x4ad12b00000000 0.00% 0.00% dcondemand dcondemand [.] 0x0000000000019128 | ---0x19128 0.00% 0.00% dcondemand dcondemand [.] 0xfffffffff7fd1128 | ---0x19128 0.00% 0.00% xinetd [kernel.kallsyms] [k] sys_poll | ---sys_poll system_call_fastpath __poll 0.00% 0.00% xinetd [kernel.kallsyms] [k] do_sys_poll | ---do_sys_poll sys_poll system_call_fastpath __poll 0.00% 0.00% xinetd [kernel.kallsyms] [k] poll_schedule_timeout | ---poll_schedule_timeout do_sys_poll sys_poll system_call_fastpath __poll 0.00% 0.00% postmaster postgres [.] CleanupBackgroundWorker | ---CleanupBackgroundWorker 0.00% 0.00% init [kernel.kallsyms] [k] update_cfs_shares | ---update_cfs_shares enqueue_entity enqueue_task_fair enqueue_task activate_task try_to_wake_up default_wake_function autoremove_wake_function __wake_up_common __wake_up insert_work __queue_work delayed_work_timer_fn run_timer_softirq __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% sh libc-2.12.so [.] __GI___libc_sigaction | ---__GI___libc_sigaction 0 0.00% 0.00% sh [kernel.kallsyms] [k] sysret_audit | ---sysret_audit __GI___libc_sigaction 0 0.00% 0.00% sh [kernel.kallsyms] [k] __audit_syscall_exit | ---__audit_syscall_exit sysret_audit __GI___libc_sigaction 0 0.00% 0.00% sh [kernel.kallsyms] [k] kfree | ---kfree __audit_syscall_exit sysret_audit __GI___libc_sigaction 0 0.00% 0.00% postmaster [kernel.kallsyms] [k] ext4_mark_iloc_dirty | ---ext4_mark_iloc_dirty | |--51.07%-- ext4_mark_inode_dirty | ext4_ext_truncate | ext4_truncate | ext4_delete_inode | generic_delete_inode | generic_drop_inode | iput | dentry_iput | d_kill | dput | sys_renameat | sys_rename | cyl_sys_rename | system_call_fastpath | rename | 0x315f62642f706d74 | --48.93%-- ext4_xattr_set_handle ext4_init_security ext4_new_inode ext4_create vfs_create do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% perf [kernel.kallsyms] [k] __mod_zone_page_state | ---__mod_zone_page_state get_page_from_freelist __alloc_pages_nodemask alloc_pages_current __page_cache_alloc grab_cache_page_write_begin ext4_da_write_begin generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% init [kernel.kallsyms] [k] kfree | ---kfree | |--66.79%-- skb_release_data | __kfree_skb | kfree_skb | icmp_rcv | ip_local_deliver_finish | ip_local_deliver | ip_rcv_finish | ip_rcv | __netif_receive_skb | netif_receive_skb | napi_skb_finish | napi_gro_receive | tg3_poll_work | tg3_poll_msix | net_rx_action | __do_softirq | call_softirq | do_softirq | irq_exit | do_IRQ | ret_from_intr | cpuidle_idle_call | cpu_idle | start_secondary | |--24.15%-- selinux_cred_free | security_cred_free | put_cred_rcu | __rcu_process_callbacks | rcu_process_callbacks | __do_softirq | call_softirq | do_softirq | irq_exit | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --9.05%-- release_tgcred_rcu __rcu_process_callbacks rcu_process_callbacks __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% events/22 [kernel.kallsyms] [k] refresh_cpu_vm_stats | ---refresh_cpu_vm_stats vmstat_update worker_thread kthread child_rip 0.00% 0.00% events/22 [kernel.kallsyms] [k] first_online_pgdat | ---first_online_pgdat refresh_cpu_vm_stats vmstat_update worker_thread kthread child_rip 0.00% 0.00% postmaster postgres [.] InSecurityRestrictedOperation | ---InSecurityRestrictedOperation 0.00% 0.00% postmaster [kernel.kallsyms] [k] mpage_da_map_and_submit | ---mpage_da_map_and_submit ext4_da_writepages do_writepages __filemap_fdatawrite_range filemap_flush ext4_alloc_da_blocks ext4_rename vfs_rename sys_renameat sys_rename cyl_sys_rename system_call_fastpath rename 0x385f62642f706d74 0.00% 0.00% postmaster [kernel.kallsyms] [k] mpage_da_submit_io | ---mpage_da_submit_io mpage_da_map_and_submit ext4_da_writepages do_writepages __filemap_fdatawrite_range filemap_flush ext4_alloc_da_blocks ext4_rename vfs_rename sys_renameat sys_rename cyl_sys_rename system_call_fastpath rename 0x385f62642f706d74 0.00% 0.00% postmaster [kernel.kallsyms] [k] ext4_writepage | ---ext4_writepage mpage_da_submit_io mpage_da_map_and_submit ext4_da_writepages do_writepages __filemap_fdatawrite_range filemap_flush ext4_alloc_da_blocks ext4_rename vfs_rename sys_renameat sys_rename cyl_sys_rename system_call_fastpath rename 0x385f62642f706d74 0.00% 0.00% postmaster [kernel.kallsyms] [k] block_write_full_page | ---block_write_full_page ext4_writepage mpage_da_submit_io mpage_da_map_and_submit ext4_da_writepages do_writepages __filemap_fdatawrite_range filemap_flush ext4_alloc_da_blocks ext4_rename vfs_rename sys_renameat sys_rename cyl_sys_rename system_call_fastpath rename 0x385f62642f706d74 0.00% 0.00% postmaster [kernel.kallsyms] [k] block_write_full_page_endio | ---block_write_full_page_endio block_write_full_page ext4_writepage mpage_da_submit_io mpage_da_map_and_submit ext4_da_writepages do_writepages __filemap_fdatawrite_range filemap_flush ext4_alloc_da_blocks ext4_rename vfs_rename sys_renameat sys_rename cyl_sys_rename system_call_fastpath rename 0x385f62642f706d74 0.00% 0.00% postmaster [kernel.kallsyms] [k] __block_write_full_page | ---__block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage mpage_da_submit_io mpage_da_map_and_submit ext4_da_writepages do_writepages __filemap_fdatawrite_range filemap_flush ext4_alloc_da_blocks ext4_rename vfs_rename sys_renameat sys_rename cyl_sys_rename system_call_fastpath rename 0x385f62642f706d74 0.00% 0.00% postmaster [kernel.kallsyms] [k] submit_bh | ---submit_bh __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage mpage_da_submit_io mpage_da_map_and_submit ext4_da_writepages do_writepages __filemap_fdatawrite_range filemap_flush ext4_alloc_da_blocks ext4_rename vfs_rename sys_renameat sys_rename cyl_sys_rename system_call_fastpath rename 0x385f62642f706d74 0.00% 0.00% postmaster [kernel.kallsyms] [k] submit_bio | ---submit_bio submit_bh __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage mpage_da_submit_io mpage_da_map_and_submit ext4_da_writepages do_writepages __filemap_fdatawrite_range filemap_flush ext4_alloc_da_blocks ext4_rename vfs_rename sys_renameat sys_rename cyl_sys_rename system_call_fastpath rename 0x385f62642f706d74 0.00% 0.00% postmaster [kernel.kallsyms] [k] generic_make_request | ---generic_make_request submit_bio submit_bh __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage mpage_da_submit_io mpage_da_map_and_submit ext4_da_writepages do_writepages __filemap_fdatawrite_range filemap_flush ext4_alloc_da_blocks ext4_rename vfs_rename sys_renameat sys_rename cyl_sys_rename system_call_fastpath rename 0x385f62642f706d74 0.00% 0.00% sh [kernel.kallsyms] [k] sched_exec | ---sched_exec do_execve sys_execve stub_execve __execve 0.00% 0.00% sh [kernel.kallsyms] [k] wake_up_process | ---wake_up_process sched_exec do_execve sys_execve stub_execve __execve 0.00% 0.00% sh [kernel.kallsyms] [k] try_to_wake_up | ---try_to_wake_up wake_up_process sched_exec do_execve sys_execve stub_execve __execve 0.00% 0.00% sh [kernel.kallsyms] [k] task_rq_lock | ---task_rq_lock try_to_wake_up wake_up_process sched_exec do_execve sys_execve stub_execve __execve 0.00% 0.00% postmaster [kernel.kallsyms] [k] sched_autogroup_fork | ---sched_autogroup_fork | |--70.72%-- copy_process | do_fork | sys_clone | stub_clone | __libc_fork | fork_process | --29.28%-- do_fork sys_clone stub_clone __libc_fork fork_process 0.00% 0.00% events/1 [kernel.kallsyms] [k] find_busiest_group | ---find_busiest_group schedule worker_thread kthread child_rip 0.00% 0.00% nrpe [kernel.kallsyms] [k] do_sync_read | ---do_sync_read vfs_read sys_read system_call_fastpath __read_nocancel 0.00% 0.00% events/25 [kernel.kallsyms] [k] drain_array | ---drain_array cache_reap worker_thread kthread child_rip 0.00% 0.00% check_load ld-2.12.so [.] do_lookup_x | ---do_lookup_x 0.00% 0.00% nrpe libc-2.12.so [.] ptmalloc_init | ---ptmalloc_init 0.00% 0.00% events/1 [kernel.kallsyms] [k] drain_array | ---drain_array cache_reap worker_thread kthread child_rip 0.00% 0.00% postmaster [kernel.kallsyms] [k] zero_fd_set | ---zero_fd_set sys_select system_call_fastpath __select 0.00% 0.00% nrpe libc-2.12.so [.] 0xffffffc2b3e00000 | ---0 0.00% 0.00% nrpe libc-2.12.so [.] _dl_addr | ---_dl_addr 0 0.00% 0.00% init [kernel.kallsyms] [k] kfree_skb | ---kfree_skb | |--68.69%-- icmp_rcv | ip_local_deliver_finish | ip_local_deliver | ip_rcv_finish | ip_rcv | __netif_receive_skb | netif_receive_skb | napi_skb_finish | napi_gro_receive | tg3_poll_work | tg3_poll_msix | net_rx_action | __do_softirq | call_softirq | do_softirq | irq_exit | do_IRQ | ret_from_intr | cpuidle_idle_call | cpu_idle | start_secondary | --31.31%-- nf_hook_slow ip_local_deliver ip_rcv_finish ip_rcv __netif_receive_skb netif_receive_skb napi_skb_finish napi_gro_receive tg3_poll_work tg3_poll_msix net_rx_action __do_softirq call_softirq do_softirq irq_exit do_IRQ ret_from_intr cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% sh [kernel.kallsyms] [k] mmap_region | ---mmap_region do_mmap_pgoff sys_mmap_pgoff sys_mmap system_call_fastpath mmap64 _dl_map_object 0.00% 0.00% sh [kernel.kallsyms] [k] do_munmap | ---do_munmap mmap_region do_mmap_pgoff sys_mmap_pgoff sys_mmap system_call_fastpath mmap64 _dl_map_object 0.00% 0.00% events/39 [kernel.kallsyms] [k] cache_reap | ---cache_reap worker_thread kthread child_rip 0.00% 0.00% init [kernel.kallsyms] [k] find_first_bit | ---find_first_bit rebalance_domains run_rebalance_domains __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% postmaster [kernel.kallsyms] [k] avc_audit | ---avc_audit | |--78.63%-- inode_has_perm | selinux_inode_permission | security_inode_permission | __link_path_walk | path_walk | filename_lookup | do_filp_open | do_sys_open | sys_open | cyl_sys_open_full | cyl_sys_open | system_call_fastpath | __GI___libc_open | --21.37%-- avc_has_perm selinux_task_wait security_task_wait wait_consider_task do_wait sys_wait4 system_call_fastpath __libc_waitpid 0.00% 0.00% postmaster librt-2.12.so [.] clock_gettime | ---clock_gettime | |--33.65%-- 0x7fff8d47c2e0 --66.35%-- [...] 0.00% 0.00% rs:main Q:Reg [kernel.kallsyms] [k] udp_sendmsg | ---udp_sendmsg inet_sendmsg sock_sendmsg sys_sendto system_call_fastpath 0xee83 0.00% 0.00% init [kernel.kallsyms] [k] intel_pmu_enable_all | ---intel_pmu_enable_all | |--92.61%-- x86_pmu_enable | perf_pmu_enable | | | |--99.99%-- perf_event_task_tick | | scheduler_tick | | update_process_times | | tick_sched_timer | | __run_hrtimer | | hrtimer_interrupt | | local_apic_timer_interrupt | | smp_apic_timer_interrupt | | apic_timer_interrupt | | cpuidle_idle_call | | cpu_idle | | start_secondary | --0.01%-- [...] | --7.39%-- perf_pmu_enable perf_event_task_tick scheduler_tick update_process_times tick_sched_timer __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% perf [kernel.kallsyms] [k] task_dirty_inc | ---task_dirty_inc account_page_dirtied __set_page_dirty mark_buffer_dirty __block_commit_write block_write_end generic_write_end ext4_da_write_end generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% perf [kernel.kallsyms] [k] __prop_inc_single | ---__prop_inc_single task_dirty_inc account_page_dirtied __set_page_dirty mark_buffer_dirty __block_commit_write block_write_end generic_write_end ext4_da_write_end generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% pgbouncer librt-2.12.so [.] clock_gettime | ---clock_gettime | |--50.00%-- 0 --50.00%-- [...] 0.00% 0.00% postmaster [kernel.kallsyms] [k] ext4_create | ---ext4_create vfs_create do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% postmaster [kernel.kallsyms] [k] ext4_new_inode | ---ext4_new_inode ext4_create vfs_create do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% check_load libc-2.12.so [.] setlocale | ---setlocale 0.00% 0.00% check_load libc-2.12.so [.] _nl_find_locale | ---_nl_find_locale setlocale 0.00% 0.00% check_load libc-2.12.so [.] _nl_load_locale_from_archive | ---_nl_load_locale_from_archive _nl_find_locale setlocale 0.00% 0.00% check_load [kernel.kallsyms] [k] page_fault | ---page_fault _nl_load_locale_from_archive _nl_find_locale setlocale 0.00% 0.00% check_load [kernel.kallsyms] [k] do_page_fault | ---do_page_fault page_fault _nl_load_locale_from_archive _nl_find_locale setlocale 0.00% 0.00% check_load [kernel.kallsyms] [k] __do_page_fault | ---__do_page_fault do_page_fault page_fault _nl_load_locale_from_archive _nl_find_locale setlocale 0.00% 0.00% check_load [kernel.kallsyms] [k] handle_mm_fault | ---handle_mm_fault __do_page_fault do_page_fault page_fault _nl_load_locale_from_archive _nl_find_locale setlocale 0.00% 0.00% check_load [kernel.kallsyms] [k] handle_pte_fault | ---handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault _nl_load_locale_from_archive _nl_find_locale setlocale 0.00% 0.00% check_load [kernel.kallsyms] [k] __do_fault | ---__do_fault handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault _nl_load_locale_from_archive _nl_find_locale setlocale 0.00% 0.00% check_load [kernel.kallsyms] [k] filemap_fault | ---filemap_fault __do_fault handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault _nl_load_locale_from_archive _nl_find_locale setlocale 0.00% 0.00% check_load [kernel.kallsyms] [k] find_get_page | ---find_get_page filemap_fault __do_fault handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault _nl_load_locale_from_archive _nl_find_locale setlocale 0.00% 0.00% nrpe [kernel.kallsyms] [k] get_empty_filp | ---get_empty_filp do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath | |--86.42%-- open64 | _dl_map_object | --13.58%-- __GI___libc_open __fopen_internal 0.00% 0.00% qmgr [kernel.kallsyms] [k] filename_lookup | ---filename_lookup do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% qmgr [kernel.kallsyms] [k] path_walk | ---path_walk filename_lookup do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% qmgr [kernel.kallsyms] [k] __link_path_walk | ---__link_path_walk path_walk filename_lookup do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% xinetd [kernel.kallsyms] [k] anon_vma_fork | ---anon_vma_fork dup_mm copy_process do_fork sys_clone stub_clone __libc_fork 0x1463c 0.00% 0.00% xinetd [kernel.kallsyms] [k] anon_vma_clone | ---anon_vma_clone anon_vma_fork dup_mm copy_process do_fork sys_clone stub_clone __libc_fork 0x1463c 0.00% 0.00% miniserv.pl libperl.so [.] Perl_sv_setuv@plt | ---Perl_sv_setuv@plt 0.00% 0.00% sh libc-2.12.so [.] __read_nocancel | ---__read_nocancel 0.00% 0.00% sh [kernel.kallsyms] [k] sys_read | ---sys_read system_call_fastpath __read_nocancel 0.00% 0.00% sh [kernel.kallsyms] [k] vfs_read | ---vfs_read sys_read system_call_fastpath __read_nocancel 0.00% 0.00% sh [kernel.kallsyms] [k] proc_reg_read | ---proc_reg_read vfs_read sys_read system_call_fastpath __read_nocancel 0.00% 0.00% events/14 [kernel.kallsyms] [k] drain_array | ---drain_array cache_reap worker_thread kthread child_rip 0.00% 0.00% nrpe ld-2.12.so [.] _dl_relocate_object | ---_dl_relocate_object dl_main _dl_sysdep_start 0.00% 0.00% nrpe ld-2.12.so [.] _dl_lookup_symbol_x | ---_dl_lookup_symbol_x _dl_relocate_object dl_main _dl_sysdep_start 0.00% 0.00% irqbalance [kernel.kallsyms] [k] put_dec | ---put_dec number vsnprintf seq_vprintf seq_printf show_stat seq_read proc_reg_read vfs_read sys_read system_call_fastpath __read_nocancel 0.00% 0.00% init [kernel.kallsyms] [k] profile_tick | ---profile_tick | |--72.55%-- tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --27.45%-- __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] clear_page_dirty_for_io | ---clear_page_dirty_for_io write_cache_pages generic_writepages journal_submit_inode_data_buffers jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] __percpu_counter_add | ---__percpu_counter_add clear_page_dirty_for_io write_cache_pages generic_writepages journal_submit_inode_data_buffers jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% events/26 [kernel.kallsyms] [k] find_busiest_group | ---find_busiest_group schedule worker_thread kthread child_rip 0.00% 0.00% xinetd [kernel.kallsyms] [k] _cond_resched | ---_cond_resched | |--63.02%-- filemap_fault | __do_fault | handle_pte_fault | handle_mm_fault | __do_page_fault | do_page_fault | page_fault | 0x1bba0 | --36.98%-- dup_mm copy_process do_fork sys_clone stub_clone __libc_fork 0x1463c 0.00% 0.00% swapper [kernel.kallsyms] [k] tick_sched_timer | ---tick_sched_timer __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle rest_init start_kernel x86_64_start_reservations x86_64_start_kernel 0.00% 0.00% check_load ld-2.12.so [.] _dl_map_object | ---_dl_map_object 0.00% 0.00% check_load ld-2.12.so [.] mmap64 | ---mmap64 _dl_map_object 0.00% 0.00% check_load [kernel.kallsyms] [k] sys_mmap | ---sys_mmap system_call_fastpath mmap64 _dl_map_object 0.00% 0.00% check_load [kernel.kallsyms] [k] sys_mmap_pgoff | ---sys_mmap_pgoff sys_mmap system_call_fastpath mmap64 _dl_map_object 0.00% 0.00% check_load [kernel.kallsyms] [k] do_mmap_pgoff | ---do_mmap_pgoff sys_mmap_pgoff sys_mmap system_call_fastpath mmap64 _dl_map_object 0.00% 0.00% check_load [kernel.kallsyms] [k] security_file_mmap | ---security_file_mmap do_mmap_pgoff sys_mmap_pgoff sys_mmap system_call_fastpath mmap64 _dl_map_object 0.00% 0.00% check_load [kernel.kallsyms] [k] hook_security_file_mmap | ---hook_security_file_mmap security_file_mmap do_mmap_pgoff sys_mmap_pgoff sys_mmap system_call_fastpath mmap64 _dl_map_object 0.00% 0.00% check_load [kernel.kallsyms] [k] ExeProc_ShouldBlockModule | ---ExeProc_ShouldBlockModule hook_security_file_mmap security_file_mmap do_mmap_pgoff sys_mmap_pgoff sys_mmap system_call_fastpath mmap64 _dl_map_object 0.00% 0.00% events/5 [kernel.kallsyms] [k] find_busiest_group | ---find_busiest_group schedule worker_thread kthread child_rip 0.00% 0.00% postmaster [kernel.kallsyms] [k] write_cache_pages_da | ---write_cache_pages_da ext4_da_writepages do_writepages __filemap_fdatawrite_range filemap_flush ext4_alloc_da_blocks ext4_rename vfs_rename sys_renameat sys_rename cyl_sys_rename system_call_fastpath rename 0x385f62642f706d74 0.00% 0.00% postmaster [kernel.kallsyms] [k] clear_page_dirty_for_io | ---clear_page_dirty_for_io write_cache_pages_da ext4_da_writepages do_writepages __filemap_fdatawrite_range filemap_flush ext4_alloc_da_blocks ext4_rename vfs_rename sys_renameat sys_rename cyl_sys_rename system_call_fastpath rename 0x385f62642f706d74 0.00% 0.00% dcondemand dcondemand [.] 0x00000000000277e7 | ---0x277e7 0.00% 0.00% dcondemand dcondemand [.] 0xfffffffff7fdf7e7 | ---0x277e7 0.00% 0.00% check_open_file libpthread-2.12.so [.] __libc_read | ---__libc_read 0.00% 0.00% flush-253:2 [kernel.kallsyms] [k] blk_queue_bio | ---blk_queue_bio | |--84.96%-- generic_make_request | submit_bio | submit_bh | __block_write_full_page | block_write_full_page_endio | block_write_full_page | blkdev_writepage | __writepage | write_cache_pages | generic_writepages | do_writepages | writeback_single_inode | writeback_sb_inodes | writeback_inodes_wb | wb_writeback | wb_do_writeback | bdi_writeback_thread | kthread | child_rip | --15.04%-- submit_bio submit_bh __block_write_full_page block_write_full_page_endio block_write_full_page blkdev_writepage __writepage write_cache_pages generic_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% init [kernel.kallsyms] [k] hrtimer_run_queues | ---hrtimer_run_queues run_local_timers update_process_times tick_sched_timer __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% events/36 [kernel.kallsyms] [k] schedule | ---schedule worker_thread kthread child_rip 0.00% 0.00% sh libc-2.12.so [.] _int_malloc | ---_int_malloc 0.00% 0.00% sh [kernel.kallsyms] [k] get_vma_policy | ---get_vma_policy handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault _int_malloc 0.00% 0.00% perf [kernel.kallsyms] [k] jbd2_log_start_commit | ---jbd2_log_start_commit jbd2_journal_stop __ext4_journal_stop ext4_dirty_inode __mark_inode_dirty file_update_time __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% perf [kernel.kallsyms] [k] __jbd2_log_start_commit | ---__jbd2_log_start_commit jbd2_log_start_commit jbd2_journal_stop __ext4_journal_stop ext4_dirty_inode __mark_inode_dirty file_update_time __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% perf [kernel.kallsyms] [k] autoremove_wake_function | ---autoremove_wake_function __wake_up_common __wake_up __jbd2_log_start_commit jbd2_log_start_commit jbd2_journal_stop __ext4_journal_stop ext4_dirty_inode __mark_inode_dirty file_update_time __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% perf [kernel.kallsyms] [k] default_wake_function | ---default_wake_function autoremove_wake_function __wake_up_common __wake_up __jbd2_log_start_commit jbd2_log_start_commit jbd2_journal_stop __ext4_journal_stop ext4_dirty_inode __mark_inode_dirty file_update_time __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% perf [kernel.kallsyms] [k] try_to_wake_up | ---try_to_wake_up default_wake_function autoremove_wake_function __wake_up_common __wake_up __jbd2_log_start_commit jbd2_log_start_commit jbd2_journal_stop __ext4_journal_stop ext4_dirty_inode __mark_inode_dirty file_update_time __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% perf [kernel.kallsyms] [k] activate_task | ---activate_task try_to_wake_up default_wake_function autoremove_wake_function __wake_up_common __wake_up __jbd2_log_start_commit jbd2_log_start_commit jbd2_journal_stop __ext4_journal_stop ext4_dirty_inode __mark_inode_dirty file_update_time __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% perf [kernel.kallsyms] [k] enqueue_task | ---enqueue_task activate_task try_to_wake_up default_wake_function autoremove_wake_function __wake_up_common __wake_up __jbd2_log_start_commit jbd2_log_start_commit jbd2_journal_stop __ext4_journal_stop ext4_dirty_inode __mark_inode_dirty file_update_time __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% perf [kernel.kallsyms] [k] enqueue_task_fair | ---enqueue_task_fair enqueue_task activate_task try_to_wake_up default_wake_function autoremove_wake_function __wake_up_common __wake_up __jbd2_log_start_commit jbd2_log_start_commit jbd2_journal_stop __ext4_journal_stop ext4_dirty_inode __mark_inode_dirty file_update_time __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% perf [kernel.kallsyms] [k] enqueue_entity | ---enqueue_entity enqueue_task_fair enqueue_task activate_task try_to_wake_up default_wake_function autoremove_wake_function __wake_up_common __wake_up __jbd2_log_start_commit jbd2_log_start_commit jbd2_journal_stop __ext4_journal_stop ext4_dirty_inode __mark_inode_dirty file_update_time __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% init [kernel.kallsyms] [k] hrtimer_forward | ---hrtimer_forward | |--68.60%-- tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --31.40%-- tick_nohz_restart_sched_tick cpu_idle start_secondary 0.00% 0.00% rs:main Q:Reg [kernel.kallsyms] [k] ext4_xattr_security_get | ---ext4_xattr_security_get generic_getxattr cap_inode_need_killpriv security_inode_need_killpriv file_remove_suid __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath 0xe7cd 0x2037333a35313a38 0.00% 0.00% rs:main Q:Reg [kernel.kallsyms] [k] ext4_get_inode_loc | ---ext4_get_inode_loc | |--58.53%-- ext4_xattr_get | ext4_xattr_security_get | generic_getxattr | cap_inode_need_killpriv | security_inode_need_killpriv | file_remove_suid | __generic_file_aio_write | generic_file_aio_write | ext4_file_write | do_sync_write | vfs_write | sys_write | system_call_fastpath | 0xe7cd | 0x2037333a35313a38 | --41.47%-- ext4_xattr_security_get generic_getxattr cap_inode_need_killpriv security_inode_need_killpriv file_remove_suid __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath 0xe7cd 0x2032353a35313a38 0.00% 0.00% events/27 [kernel.kallsyms] [k] schedule | ---schedule worker_thread kthread child_rip 0.00% 0.00% events/27 [kernel.kallsyms] [k] find_busiest_group | ---find_busiest_group schedule worker_thread kthread child_rip 0.00% 0.00% events/2 [kernel.kallsyms] [k] vmstat_update | ---vmstat_update worker_thread kthread child_rip 0.00% 0.00% events/2 [kernel.kallsyms] [k] refresh_cpu_vm_stats | ---refresh_cpu_vm_stats vmstat_update worker_thread kthread child_rip 0.00% 0.00% init [kernel.kallsyms] [k] process_timeout | ---process_timeout | |--93.62%-- run_timer_softirq | __do_softirq | call_softirq | do_softirq | irq_exit | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --6.38%-- __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% events/45 [kernel.kallsyms] [k] free_block | ---free_block drain_array cache_reap worker_thread kthread child_rip 0.00% 0.00% postmaster [kernel.kallsyms] [k] rcu_implicit_dynticks_qs | ---rcu_implicit_dynticks_qs rcu_process_dyntick force_quiescent_state __rcu_process_callbacks rcu_process_callbacks __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt ExecInterpExpr 0.00% 0.00% irqbalance [kernel.kallsyms] [k] truncate_inode_pages_range | ---truncate_inode_pages_range proc_delete_inode generic_delete_inode iput dentry_iput d_kill dput __fput fput filp_close sys_close system_call_fastpath __close_nocancel 0.00% 0.00% irqbalance [kernel.kallsyms] [k] call_rcu | ---call_rcu __fput fput filp_close sys_close system_call_fastpath __close_nocancel 0.00% 0.00% irqbalance [kernel.kallsyms] [k] call_rcu_sched | ---call_rcu_sched call_rcu __fput fput filp_close sys_close system_call_fastpath __close_nocancel 0.00% 0.00% irqbalance [kernel.kallsyms] [k] __call_rcu | ---__call_rcu call_rcu_sched call_rcu __fput fput filp_close sys_close system_call_fastpath __close_nocancel 0.00% 0.00% irqbalance [kernel.kallsyms] [k] rcu_start_gp | ---rcu_start_gp __call_rcu call_rcu_sched call_rcu __fput fput filp_close sys_close system_call_fastpath __close_nocancel 0.00% 0.00% irqbalance [kernel.kallsyms] [k] _spin_lock | ---_spin_lock rcu_start_gp __call_rcu call_rcu_sched call_rcu __fput fput filp_close sys_close system_call_fastpath __close_nocancel 0.00% 0.00% events/54 [kernel.kallsyms] [k] pick_next_task_rt | ---pick_next_task_rt schedule worker_thread kthread child_rip 0.00% 0.00% events/46 [kernel.kallsyms] [k] find_busiest_group | ---find_busiest_group schedule worker_thread kthread child_rip 0.00% 0.00% nrpe [kernel.kallsyms] [k] copy_page_c | ---copy_page_c handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault | |--55.43%-- ptmalloc_unlock_all | _IO_proc_open@@GLIBC_2.2.5 | 0x6f6967616e2f6c61 | |--36.13%-- _IO_proc_open@@GLIBC_2.2.5 | 0x6f6967616e2f6c61 | --8.44%-- __libc_fork _IO_proc_open@@GLIBC_2.2.5 0x6f6967616e2f6c61 0.00% 0.00% sh libc-2.12.so [.] __GI___libc_open | ---__GI___libc_open 0.00% 0.00% sh [kernel.kallsyms] [k] cyl_sys_open | ---cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% sh [kernel.kallsyms] [k] cyl_sys_open_full | ---cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% sh [kernel.kallsyms] [k] sys_open | ---sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% sh [kernel.kallsyms] [k] do_sys_open | ---do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% sh [kernel.kallsyms] [k] do_filp_open | ---do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% sh [kernel.kallsyms] [k] filename_lookup | ---filename_lookup do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% sh [kernel.kallsyms] [k] path_walk | ---path_walk filename_lookup do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% sh [kernel.kallsyms] [k] __link_path_walk | ---__link_path_walk path_walk filename_lookup do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% sh [kernel.kallsyms] [k] security_inode_permission | ---security_inode_permission __link_path_walk path_walk filename_lookup do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% sh [kernel.kallsyms] [k] selinux_inode_permission | ---selinux_inode_permission security_inode_permission __link_path_walk path_walk filename_lookup do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% sh [kernel.kallsyms] [k] inode_has_perm | ---inode_has_perm selinux_inode_permission security_inode_permission __link_path_walk path_walk filename_lookup do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% puppet libruby.so.2.1.0 [.] vm_call0_body | ---vm_call0_body | |--68.13%-- 0 --31.87%-- [...] 0.00% 0.00% irqbalance [kernel.kallsyms] [k] clear_inode | ---clear_inode proc_delete_inode generic_delete_inode iput dentry_iput d_kill dput __fput fput filp_close sys_close system_call_fastpath __close_nocancel 0.00% 0.00% irqbalance [kernel.kallsyms] [k] vfs_dq_drop | ---vfs_dq_drop clear_inode proc_delete_inode generic_delete_inode iput dentry_iput d_kill dput __fput fput filp_close sys_close system_call_fastpath __close_nocancel 0.00% 0.00% postmaster [kernel.kallsyms] [k] freezer_fork | ---freezer_fork copy_process do_fork sys_clone stub_clone __libc_fork fork_process 0.00% 0.00% events/18 [kernel.kallsyms] [k] vmstat_update | ---vmstat_update worker_thread kthread child_rip 0.00% 0.00% events/18 [kernel.kallsyms] [k] refresh_cpu_vm_stats | ---refresh_cpu_vm_stats vmstat_update worker_thread kthread child_rip 0.00% 0.00% swapper [kernel.kallsyms] [k] _spin_lock | ---_spin_lock | |--34.19%-- scheduler_tick | update_process_times | tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | rest_init | start_kernel | x86_64_start_reservations | x86_64_start_kernel | |--32.10%-- sched_rt_period_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | rest_init | start_kernel | x86_64_start_reservations | x86_64_start_kernel | |--13.01%-- hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | rest_init | start_kernel | x86_64_start_reservations | x86_64_start_kernel | |--12.30%-- perf_event_task_tick | scheduler_tick | update_process_times | tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | rest_init | start_kernel | x86_64_start_reservations | x86_64_start_kernel | --8.40%-- rcu_start_gp __rcu_process_callbacks rcu_process_callbacks __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle rest_init start_kernel x86_64_start_reservations x86_64_start_kernel 0.00% 0.00% rs:main Q:Reg [kernel.kallsyms] [k] fsnotify | ---fsnotify vfs_write sys_write system_call_fastpath 0xe7cd 0x2037333a35313a38 0.00% 0.00% sync_supers [kernel.kallsyms] [k] schedule | ---schedule bdi_sync_supers kthread child_rip 0.00% 0.00% events/49 [kernel.kallsyms] [k] schedule | ---schedule worker_thread kthread child_rip 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] task_dirty_inc | ---task_dirty_inc account_page_dirtied __set_page_dirty_nobuffers redirty_page_for_writepage ext4_writepage __writepage write_cache_pages generic_writepages journal_submit_inode_data_buffers jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% init [kernel.kallsyms] [k] printk_needs_cpu | ---printk_needs_cpu | |--79.15%-- tick_nohz_stop_sched_tick | cpu_idle | start_secondary | --20.85%-- cpu_idle start_secondary 0.00% 0.00% nrpe [kernel.kallsyms] [k] remove_vma | ---remove_vma do_munmap mmap_region do_mmap_pgoff sys_mmap_pgoff sys_mmap system_call_fastpath mmap64 _dl_map_object 0.00% 0.00% nrpe [kernel.kallsyms] [k] kmem_cache_free | ---kmem_cache_free remove_vma do_munmap mmap_region do_mmap_pgoff sys_mmap_pgoff sys_mmap system_call_fastpath mmap64 _dl_map_object 0.00% 0.00% nrpe libc-2.12.so [.] __write_nocancel | ---__write_nocancel 0.00% 0.00% nrpe [kernel.kallsyms] [k] sys_write | ---sys_write system_call_fastpath __write_nocancel 0.00% 0.00% nrpe [kernel.kallsyms] [k] vfs_write | ---vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% nrpe [kernel.kallsyms] [k] do_sync_write | ---do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% nrpe [kernel.kallsyms] [k] sock_aio_write | ---sock_aio_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% nrpe [kernel.kallsyms] [k] tcp_sendmsg | ---tcp_sendmsg sock_aio_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% nrpe [kernel.kallsyms] [k] tcp_push | ---tcp_push tcp_sendmsg sock_aio_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% nrpe [kernel.kallsyms] [k] __tcp_push_pending_frames | ---__tcp_push_pending_frames tcp_push tcp_sendmsg sock_aio_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% nrpe [kernel.kallsyms] [k] tcp_write_xmit | ---tcp_write_xmit __tcp_push_pending_frames tcp_push tcp_sendmsg sock_aio_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% nrpe [kernel.kallsyms] [k] tcp_transmit_skb | ---tcp_transmit_skb tcp_write_xmit __tcp_push_pending_frames tcp_push tcp_sendmsg sock_aio_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% nrpe [kernel.kallsyms] [k] ip_queue_xmit | ---ip_queue_xmit tcp_transmit_skb tcp_write_xmit __tcp_push_pending_frames tcp_push tcp_sendmsg sock_aio_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% nrpe [kernel.kallsyms] [k] ip_local_out | ---ip_local_out ip_queue_xmit tcp_transmit_skb tcp_write_xmit __tcp_push_pending_frames tcp_push tcp_sendmsg sock_aio_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% nrpe [kernel.kallsyms] [k] __ip_local_out | ---__ip_local_out ip_local_out ip_queue_xmit tcp_transmit_skb tcp_write_xmit __tcp_push_pending_frames tcp_push tcp_sendmsg sock_aio_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% nrpe [kernel.kallsyms] [k] nf_hook_slow | ---nf_hook_slow __ip_local_out ip_local_out ip_queue_xmit tcp_transmit_skb tcp_write_xmit __tcp_push_pending_frames tcp_push tcp_sendmsg sock_aio_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% nrpe [kernel.kallsyms] [k] ipv4_conntrack_defrag | ---ipv4_conntrack_defrag nf_hook_slow __ip_local_out ip_local_out ip_queue_xmit tcp_transmit_skb tcp_write_xmit __tcp_push_pending_frames tcp_push tcp_sendmsg sock_aio_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% check_users check_users [.] main | ---main 0.00% 0.00% check_users libc-2.12.so [.] __dcigettext | ---__dcigettext main 0.00% 0.00% check_users libc-2.12.so [.] _nl_find_domain | ---_nl_find_domain __dcigettext main 0.00% 0.00% check_users libc-2.12.so [.] _nl_load_domain | ---_nl_load_domain _nl_find_domain __dcigettext main 0.00% 0.00% check_users [kernel.kallsyms] [k] handle_pte_fault | ---handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault _nl_load_domain _nl_find_domain __dcigettext main 0.00% 0.00% check_users [kernel.kallsyms] [k] __do_fault | ---__do_fault handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault _nl_load_domain _nl_find_domain __dcigettext main 0.00% 0.00% check_users [kernel.kallsyms] [k] page_add_file_rmap | ---page_add_file_rmap __do_fault handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault _nl_load_domain _nl_find_domain __dcigettext main 0.00% 0.00% check_users [kernel.kallsyms] [k] mem_cgroup_update_file_mapped | ---mem_cgroup_update_file_mapped page_add_file_rmap __do_fault handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault _nl_load_domain _nl_find_domain __dcigettext main 0.00% 0.00% check_users [kernel.kallsyms] [k] lookup_page_cgroup | ---lookup_page_cgroup mem_cgroup_update_file_mapped page_add_file_rmap __do_fault handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault _nl_load_domain _nl_find_domain __dcigettext main 0.00% 0.00% nrpe ld-2.12.so [.] match_symbol | ---match_symbol _dl_check_map_versions _dl_check_all_versions 0.00% 0.00% sh libc-2.12.so [.] memmem | ---memmem 0.00% 0.00% check_open_file libc-2.12.so [.] 0xffffffc2b3e00000 | ---0 0.00% 0.00% check_open_file libc-2.12.so [.] _dl_addr | ---_dl_addr 0 0.00% 0.00% flush-253:2 [kernel.kallsyms] [k] generic_make_request | ---generic_make_request submit_bio submit_bh __block_write_full_page block_write_full_page_endio block_write_full_page blkdev_writepage __writepage write_cache_pages generic_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% xinetd [kernel.kallsyms] [k] get_empty_filp | ---get_empty_filp open_exec load_elf_binary cyl_load_binary search_binary_handler do_execve sys_execve stub_execve __execve 0.00% 0.00% events/40 [kernel.kallsyms] [k] cache_reap | ---cache_reap worker_thread kthread child_rip 0.00% 0.00% pgbouncer [kernel.kallsyms] [k] filename_lookup | ---filename_lookup user_path_at vfs_fstatat vfs_stat sys_newstat system_call_fastpath __xstat64 0.00% 0.00% pgbouncer [kernel.kallsyms] [k] path_walk | ---path_walk filename_lookup user_path_at vfs_fstatat vfs_stat sys_newstat system_call_fastpath __xstat64 0.00% 0.00% pgbouncer [kernel.kallsyms] [k] __link_path_walk | ---__link_path_walk path_walk filename_lookup user_path_at vfs_fstatat vfs_stat sys_newstat system_call_fastpath __xstat64 0.00% 0.00% postmaster [kernel.kallsyms] [k] copy_user_enhanced_fast_string | ---copy_user_enhanced_fast_string | |--68.18%-- system_call_fastpath | __sigprocmask | --31.82%-- sys_select system_call_fastpath __select 0.00% 0.00% sh bash [.] tilde_initialize | ---tilde_initialize 0.00% 0.00% postmaster postgres [.] index_parallelrescan | ---index_parallelrescan 0.00% 0.00% init [kernel.kallsyms] [k] tcp_v4_rcv | ---tcp_v4_rcv ip_local_deliver_finish ip_local_deliver ip_rcv_finish ip_rcv __netif_receive_skb netif_receive_skb napi_skb_finish napi_gro_receive tg3_poll_work tg3_poll_msix net_rx_action __do_softirq call_softirq do_softirq irq_exit do_IRQ ret_from_intr cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% init [kernel.kallsyms] [k] tcp_v4_do_rcv | ---tcp_v4_do_rcv tcp_v4_rcv ip_local_deliver_finish ip_local_deliver ip_rcv_finish ip_rcv __netif_receive_skb netif_receive_skb napi_skb_finish napi_gro_receive tg3_poll_work tg3_poll_msix net_rx_action __do_softirq call_softirq do_softirq irq_exit do_IRQ ret_from_intr cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% init [kernel.kallsyms] [k] tcp_rcv_state_process | ---tcp_rcv_state_process | |--75.95%-- tcp_v4_do_rcv | tcp_v4_rcv | ip_local_deliver_finish | ip_local_deliver | ip_rcv_finish | ip_rcv | __netif_receive_skb | netif_receive_skb | napi_skb_finish | napi_gro_receive | tg3_poll_work | tg3_poll_msix | net_rx_action | __do_softirq | call_softirq | do_softirq | irq_exit | do_IRQ | ret_from_intr | cpuidle_idle_call | cpu_idle | start_secondary | --24.05%-- tcp_child_process tcp_v4_do_rcv tcp_v4_rcv ip_local_deliver_finish ip_local_deliver ip_rcv_finish ip_rcv __netif_receive_skb netif_receive_skb napi_skb_finish napi_gro_receive tg3_poll_work tg3_poll_msix net_rx_action __do_softirq call_softirq do_softirq irq_exit do_IRQ ret_from_intr cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% nsrexecd libc-2.12.so [.] __poll | ---__poll 0.00% 0.00% nsrexecd [kernel.kallsyms] [k] sys_poll | ---sys_poll system_call_fastpath __poll 0.00% 0.00% nsrexecd [kernel.kallsyms] [k] do_sys_poll | ---do_sys_poll sys_poll system_call_fastpath __poll 0.00% 0.00% nrpe ld-2.12.so [.] mprotect | ---mprotect _dl_map_object 0.00% 0.00% nrpe [kernel.kallsyms] [k] sys_mprotect | ---sys_mprotect system_call_fastpath mprotect _dl_map_object 0.00% 0.00% nrpe [kernel.kallsyms] [k] mprotect_fixup | ---mprotect_fixup sys_mprotect system_call_fastpath mprotect _dl_map_object 0.00% 0.00% nrpe [kernel.kallsyms] [k] split_vma | ---split_vma mprotect_fixup sys_mprotect system_call_fastpath mprotect _dl_map_object 0.00% 0.00% nrpe [kernel.kallsyms] [k] __split_vma | ---__split_vma split_vma mprotect_fixup sys_mprotect system_call_fastpath mprotect _dl_map_object 0.00% 0.00% events/17 [kernel.kallsyms] [k] cache_reap | ---cache_reap worker_thread kthread child_rip 0.00% 0.00% perf [kernel.kallsyms] [k] radix_tree_insert | ---radix_tree_insert add_to_page_cache_locked add_to_page_cache_lru grab_cache_page_write_begin ext4_da_write_begin generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel cmd_record 0x67503 main __libc_start_main 0.00% 0.00% postmaster [kernel.kallsyms] [k] expand_files | ---expand_files alloc_fd get_unused_fd_flags | |--80.77%-- sys_epoll_create1 | system_call_fastpath | epoll_create1 | --19.23%-- do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% perf [kernel.kallsyms] [k] zone_statistics | ---zone_statistics get_page_from_freelist __alloc_pages_nodemask alloc_pages_current __page_cache_alloc grab_cache_page_write_begin ext4_da_write_begin generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% master libc-2.12.so [.] __GI___libc_open | ---__GI___libc_open 0.00% 0.00% master [kernel.kallsyms] [k] cyl_sys_open | ---cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% master [kernel.kallsyms] [k] cyl_sys_open_full | ---cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% master [kernel.kallsyms] [k] sys_open | ---sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% master [kernel.kallsyms] [k] do_sys_open | ---do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% master [kernel.kallsyms] [k] do_filp_open | ---do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% master [kernel.kallsyms] [k] filename_lookup | ---filename_lookup do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% master [kernel.kallsyms] [k] path_walk | ---path_walk filename_lookup do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% master [kernel.kallsyms] [k] __link_path_walk | ---__link_path_walk path_walk filename_lookup do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% master [kernel.kallsyms] [k] security_inode_permission | ---security_inode_permission __link_path_walk path_walk filename_lookup do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% master [kernel.kallsyms] [k] selinux_inode_permission | ---selinux_inode_permission security_inode_permission __link_path_walk path_walk filename_lookup do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% master [kernel.kallsyms] [k] inode_has_perm | ---inode_has_perm selinux_inode_permission security_inode_permission __link_path_walk path_walk filename_lookup do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% master [kernel.kallsyms] [k] avc_has_perm | ---avc_has_perm inode_has_perm selinux_inode_permission security_inode_permission __link_path_walk path_walk filename_lookup do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% master [kernel.kallsyms] [k] avc_has_perm_noaudit | ---avc_has_perm_noaudit avc_has_perm inode_has_perm selinux_inode_permission security_inode_permission __link_path_walk path_walk filename_lookup do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% master [kernel.kallsyms] [k] security_compute_av | ---security_compute_av avc_has_perm_noaudit avc_has_perm inode_has_perm selinux_inode_permission security_inode_permission __link_path_walk path_walk filename_lookup do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% master [kernel.kallsyms] [k] context_struct_compute_av | ---context_struct_compute_av security_compute_av avc_has_perm_noaudit avc_has_perm inode_has_perm selinux_inode_permission security_inode_permission __link_path_walk path_walk filename_lookup do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% master [kernel.kallsyms] [k] avtab_search_node | ---avtab_search_node | |--53.33%-- context_struct_compute_av | security_compute_av | avc_has_perm_noaudit | avc_has_perm | inode_has_perm | selinux_inode_permission | security_inode_permission | __link_path_walk | path_walk | filename_lookup | do_filp_open | do_sys_open | sys_open | cyl_sys_open_full | cyl_sys_open | system_call_fastpath | __GI___libc_open | --46.67%-- cond_compute_av context_struct_compute_av security_compute_av avc_has_perm_noaudit avc_has_perm inode_has_perm selinux_inode_permission security_inode_permission __link_path_walk path_walk filename_lookup do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% events/33 [kernel.kallsyms] [k] sched_clock_cpu | ---sched_clock_cpu schedule worker_thread kthread child_rip 0.00% 0.00% xinetd ld-2.12.so [.] memset | ---memset _dl_map_object 0.00% 0.00% winbindd [unknown] [.] 0xa4b5282800000000 | ---0xa4b5282800000000 0.00% 0.00% winbindd libc-2.12.so [.] __accept_nocancel | ---__accept_nocancel 0xa4b5282800000000 0.00% 0.00% winbindd [kernel.kallsyms] [k] sys_accept | ---sys_accept system_call_fastpath __accept_nocancel 0xa4b5282800000000 0.00% 0.00% winbindd [kernel.kallsyms] [k] sys_accept4 | ---sys_accept4 sys_accept system_call_fastpath __accept_nocancel 0xa4b5282800000000 0.00% 0.00% winbindd [kernel.kallsyms] [k] sock_alloc_file | ---sock_alloc_file sys_accept4 sys_accept system_call_fastpath __accept_nocancel 0xa4b5282800000000 0.00% 0.00% winbindd [kernel.kallsyms] [k] get_unused_fd_flags | ---get_unused_fd_flags sock_alloc_file sys_accept4 sys_accept system_call_fastpath __accept_nocancel 0xa4b5282800000000 0.00% 0.00% winbindd [kernel.kallsyms] [k] alloc_fd | ---alloc_fd get_unused_fd_flags sock_alloc_file sys_accept4 sys_accept system_call_fastpath __accept_nocancel 0xa4b5282800000000 0.00% 0.00% sh [kernel.kallsyms] [k] sidtab_context_to_sid | ---sidtab_context_to_sid security_compute_sid security_transition_sid selinux_bprm_set_creds security_bprm_set_creds prepare_binprm do_execve sys_execve stub_execve __execve 0.00% 0.00% irqbalance irqbalance [.] 0x000000000000773b | ---0x773b 0.00% 0.00% irqbalance irqbalance [.] 0xffff80c0ebefd73b | ---0x773b 0.00% 0.00% irqbalance [unknown] [.] 0x00007fff57dd7458 | ---0x7fff57dd7458 0.00% 0.00% irqbalance irqbalance [.] 0x0000000000003504 | ---0x3504 0x7fff57dd7458 0.00% 0.00% irqbalance irqbalance [.] 0xffff80c0ebef9504 | ---0x3504 0x7fff57dd7458 0.00% 0.00% pgbouncer [kernel.kallsyms] [k] __switch_to | ---__switch_to epoll_wait 0.00% 0.00% jbd2/dm-2-8 [kernel.kallsyms] [k] submit_bh | ---submit_bh jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% jbd2/dm-2-8 [kernel.kallsyms] [k] submit_bio | ---submit_bio submit_bh jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% jbd2/dm-2-8 [kernel.kallsyms] [k] generic_make_request | ---generic_make_request submit_bio submit_bh jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% jbd2/dm-2-8 [kernel.kallsyms] [k] dm_make_request | ---dm_make_request generic_make_request submit_bio submit_bh jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% jbd2/dm-2-8 [kernel.kallsyms] [k] __split_and_process_bio | ---__split_and_process_bio dm_make_request generic_make_request submit_bio submit_bh jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% jbd2/dm-2-8 [kernel.kallsyms] [k] clone_bio | ---clone_bio __split_and_process_bio dm_make_request generic_make_request submit_bio submit_bh jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% jbd2/dm-2-8 [kernel.kallsyms] [k] bio_alloc_bioset | ---bio_alloc_bioset clone_bio __split_and_process_bio dm_make_request generic_make_request submit_bio submit_bh jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% jbd2/dm-2-8 [kernel.kallsyms] [k] mempool_alloc | ---mempool_alloc bio_alloc_bioset clone_bio __split_and_process_bio dm_make_request generic_make_request submit_bio submit_bh jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% jbd2/dm-2-8 [kernel.kallsyms] [k] mempool_alloc_slab | ---mempool_alloc_slab mempool_alloc bio_alloc_bioset clone_bio __split_and_process_bio dm_make_request generic_make_request submit_bio submit_bh jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% jbd2/dm-2-8 [kernel.kallsyms] [k] kmem_cache_alloc | ---kmem_cache_alloc mempool_alloc_slab mempool_alloc bio_alloc_bioset clone_bio __split_and_process_bio dm_make_request generic_make_request submit_bio submit_bh jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% dcondemand dcondemand [.] 0x00000000000190cd | ---0x190cd 0.00% 0.00% dcondemand dcondemand [.] 0xfffffffff7fd10cd | ---0x190cd 0.00% 0.00% dcservice [kernel.kallsyms] [k] unlock_page | ---unlock_page get_futex_key futex_wait_setup futex_wait do_futex compat_sys_futex ia32_sysret 0x4aa2f 0.00% 0.00% dcservice [kernel.kallsyms] [k] page_waitqueue | ---page_waitqueue unlock_page get_futex_key futex_wait_setup futex_wait do_futex compat_sys_futex ia32_sysret 0x4aa2f 0.00% 0.00% events/5 [kernel.kallsyms] [k] free_block | ---free_block drain_array cache_reap worker_thread kthread child_rip 0.00% 0.00% nrpe [kernel.kallsyms] [k] sock_aio_read | ---sock_aio_read do_sync_read vfs_read sys_read system_call_fastpath __read_nocancel 0.00% 0.00% nrpe [kernel.kallsyms] [k] inet_recvmsg | ---inet_recvmsg sock_aio_read do_sync_read vfs_read sys_read system_call_fastpath __read_nocancel 0.00% 0.00% nrpe [kernel.kallsyms] [k] tcp_recvmsg | ---tcp_recvmsg inet_recvmsg sock_aio_read do_sync_read vfs_read sys_read system_call_fastpath __read_nocancel 0.00% 0.00% nrpe [kernel.kallsyms] [k] tcp_cleanup_rbuf | ---tcp_cleanup_rbuf tcp_recvmsg inet_recvmsg sock_aio_read do_sync_read vfs_read sys_read system_call_fastpath __read_nocancel 0.00% 0.00% nrpe [kernel.kallsyms] [k] __tcp_select_window | ---__tcp_select_window tcp_cleanup_rbuf tcp_recvmsg inet_recvmsg sock_aio_read do_sync_read vfs_read sys_read system_call_fastpath __read_nocancel 0.00% 0.00% xinetd [kernel.kallsyms] [k] mm_alloc | ---mm_alloc do_execve sys_execve stub_execve __execve 0.00% 0.00% perf [kernel.kallsyms] [k] irq_exit | ---irq_exit smp_apic_timer_interrupt apic_timer_interrupt | |--98.05%-- add_wait_queue | __pollwait | perf_poll | do_sys_poll | sys_poll | system_call_fastpath | __poll | 0x67503 | main | __libc_start_main | --1.95%-- security_compute_sid security_transition_sid selinux_bprm_set_creds security_bprm_set_creds prepare_binprm do_execve sys_execve stub_execve __execve perf_evlist__prepare_workload cmd_record 0x67503 main __libc_start_main 0.00% 0.00% perf [kernel.kallsyms] [k] do_softirq | ---do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt | |--98.05%-- add_wait_queue | __pollwait | perf_poll | do_sys_poll | sys_poll | system_call_fastpath | __poll | 0x67503 | main | __libc_start_main | --1.95%-- security_compute_sid security_transition_sid selinux_bprm_set_creds security_bprm_set_creds prepare_binprm do_execve sys_execve stub_execve __execve perf_evlist__prepare_workload cmd_record 0x67503 main __libc_start_main 0.00% 0.00% perf [kernel.kallsyms] [k] call_softirq | ---call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt | |--98.05%-- add_wait_queue | __pollwait | perf_poll | do_sys_poll | sys_poll | system_call_fastpath | __poll | 0x67503 | main | __libc_start_main | --1.95%-- security_compute_sid security_transition_sid selinux_bprm_set_creds security_bprm_set_creds prepare_binprm do_execve sys_execve stub_execve __execve perf_evlist__prepare_workload cmd_record 0x67503 main __libc_start_main 0.00% 0.00% events/26 [kernel.kallsyms] [k] perf_event_task_sched_out | ---perf_event_task_sched_out schedule worker_thread kthread child_rip 0.00% 0.00% events/26 [kernel.kallsyms] [k] __perf_event_task_sched_out | ---__perf_event_task_sched_out perf_event_task_sched_out schedule worker_thread kthread child_rip 0.00% 0.00% events/4 [kernel.kallsyms] [k] free_block | ---free_block drain_array cache_reap worker_thread kthread child_rip 0.00% 0.00% events/4 [kernel.kallsyms] [k] list_del | ---list_del free_block drain_array cache_reap worker_thread kthread child_rip 0.00% 0.00% postmaster libc-2.12.so [.] _IO_file_sync@@GLIBC_2.2.5 | ---_IO_file_sync@@GLIBC_2.2.5 0.00% 0.00% events/36 [kernel.kallsyms] [k] cache_reap | ---cache_reap worker_thread kthread child_rip 0.00% 0.00% events/36 [kernel.kallsyms] [k] drain_array | ---drain_array cache_reap worker_thread kthread child_rip 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] unlock_page | ---unlock_page ext4_writepage __writepage write_cache_pages generic_writepages journal_submit_inode_data_buffers jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] __wake_up_bit | ---__wake_up_bit unlock_page ext4_writepage __writepage write_cache_pages generic_writepages journal_submit_inode_data_buffers jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% dcservice dcservice [.] 0x00000000000261f4 | ---0x261f4 0.00% 0.00% dcservice dcservice [.] 0xfffffffff7fde1f4 | ---0x261f4 0.00% 0.00% automount libc-2.12.so [.] __clone | ---__clone 0.00% 0.00% automount [kernel.kallsyms] [k] stub_clone | ---stub_clone __clone 0.00% 0.00% automount [kernel.kallsyms] [k] sys_clone | ---sys_clone stub_clone __clone 0.00% 0.00% automount [kernel.kallsyms] [k] do_fork | ---do_fork sys_clone stub_clone __clone 0.00% 0.00% automount [kernel.kallsyms] [k] copy_process | ---copy_process do_fork sys_clone stub_clone __clone 0.00% 0.00% perf [kernel.kallsyms] [k] __do_softirq | ---__do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt add_wait_queue __pollwait perf_poll do_sys_poll sys_poll system_call_fastpath __poll 0x67503 main __libc_start_main 0.00% 0.00% sh [unknown] [.] 0x6c61636f6c2f7273 | ---0x6c61636f6c2f7273 0.00% 0.00% sh [unknown] [.] 0x00007ffc671efe22 | ---0x7ffc671efe22 0x6c61636f6c2f7273 0.00% 0.00% sh libc-2.12.so [.] _init | ---_init 0x7ffc671efe22 0x6c61636f6c2f7273 0.00% 0.00% sh [kernel.kallsyms] [k] unlock_page | ---unlock_page __do_fault handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault _init 0x7ffc671efe22 0x6c61636f6c2f7273 0.00% 0.00% sh [kernel.kallsyms] [k] page_waitqueue | ---page_waitqueue unlock_page __do_fault handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault _init 0x7ffc671efe22 0x6c61636f6c2f7273 0.00% 0.00% nrpe ld-2.12.so [.] memset | ---memset _dl_map_object 0.00% 0.00% nrpe [kernel.kallsyms] [k] anon_vma_prepare | ---anon_vma_prepare __do_fault handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault memset _dl_map_object 0.00% 0.00% sh ld-2.12.so [.] _dl_cache_libcmp | ---_dl_cache_libcmp _dl_map_object 0.00% 0.00% sh [kernel.kallsyms] [k] down_read_trylock | ---down_read_trylock __do_page_fault do_page_fault page_fault _dl_cache_libcmp _dl_map_object 0.00% 0.00% rs:main Q:Reg [kernel.kallsyms] [k] ip_send_skb | ---ip_send_skb | |--50.00%-- udp_sendmsg | inet_sendmsg | sock_sendmsg | sys_sendto | system_call_fastpath | 0xee83 | --50.00%-- udp_send_skb udp_sendmsg inet_sendmsg sock_sendmsg sys_sendto system_call_fastpath 0xee83 0.00% 0.00% check_users libc-2.12.so [.] setlocale | ---setlocale 0.00% 0.00% check_users libc-2.12.so [.] _nl_find_locale | ---_nl_find_locale setlocale 0.00% 0.00% check_users libc-2.12.so [.] ptmalloc_init | ---ptmalloc_init _nl_find_locale setlocale 0.00% 0.00% nrpe ld-2.12.so [.] open64 | ---open64 _dl_map_object 0.00% 0.00% nrpe [kernel.kallsyms] [k] security_file_alloc | ---security_file_alloc get_empty_filp do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath open64 _dl_map_object 0.00% 0.00% nrpe [kernel.kallsyms] [k] selinux_file_alloc_security | ---selinux_file_alloc_security security_file_alloc get_empty_filp do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath open64 _dl_map_object 0.00% 0.00% nrpe [kernel.kallsyms] [k] do_wp_page | ---do_wp_page handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault | |--48.06%-- _dl_fixup | |--34.68%-- _dl_fixup | --17.26%-- do_sync_read vfs_read sys_read system_call_fastpath __read_nocancel 0.00% 0.00% dcondemand [kernel.kallsyms] [k] futex_wait | ---futex_wait do_futex compat_sys_futex ia32_sysret 0x4aa2f 0.00% 0.00% dcondemand [kernel.kallsyms] [k] futex_wait_queue_me | ---futex_wait_queue_me futex_wait do_futex compat_sys_futex ia32_sysret 0x4aa2f 0.00% 0.00% dcondemand [kernel.kallsyms] [k] schedule | ---schedule futex_wait_queue_me futex_wait do_futex compat_sys_futex ia32_sysret 0x4aa2f 0.00% 0.00% dcondemand [kernel.kallsyms] [k] find_busiest_group | ---find_busiest_group schedule futex_wait_queue_me futex_wait do_futex compat_sys_futex ia32_sysret 0x4aa2f 0.00% 0.00% swapper [kernel.kallsyms] [k] update_process_times | ---update_process_times tick_sched_timer __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle rest_init start_kernel x86_64_start_reservations x86_64_start_kernel 0.00% 0.00% dcservice dcservice [.] 0x00000000000190d5 | ---0x190d5 0.00% 0.00% dcservice dcservice [.] 0xfffffffff7fd10d5 | ---0x190d5 0.00% 0.00% events/6 [kernel.kallsyms] [k] drain_array | ---drain_array cache_reap worker_thread kthread child_rip 0.00% 0.00% init [kernel.kallsyms] [k] __intel_pmu_enable_all | ---__intel_pmu_enable_all | |--92.42%-- intel_pmu_enable_all | x86_pmu_enable | perf_pmu_enable | | | |--99.99%-- perf_event_task_tick | | scheduler_tick | | update_process_times | | tick_sched_timer | | __run_hrtimer | | hrtimer_interrupt | | local_apic_timer_interrupt | | smp_apic_timer_interrupt | | apic_timer_interrupt | | cpuidle_idle_call | | cpu_idle | | start_secondary | --0.01%-- [...] | --7.58%-- x86_pmu_enable perf_pmu_enable perf_event_task_tick scheduler_tick update_process_times tick_sched_timer __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% check_open_file ld-2.12.so [.] open64 | ---open64 0.00% 0.00% check_open_file [kernel.kallsyms] [k] cy_strncpy_from_user | ---cy_strncpy_from_user cyl_sys_open system_call_fastpath open64 0.00% 0.00% init [kernel.kallsyms] [k] update_cfs_load | ---update_cfs_load enqueue_task_fair enqueue_task activate_task try_to_wake_up default_wake_function autoremove_wake_function __wake_up_common __wake_up insert_work __queue_work | |--74.71%-- delayed_work_timer_fn | run_timer_softirq | __do_softirq | call_softirq | do_softirq | irq_exit | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --25.29%-- queue_work_on queue_work kblockd_schedule_work cfq_completed_request elv_completed_request __blk_put_request blk_finish_request blk_end_bidi_request blk_end_request scsi_io_completion scsi_finish_command scsi_softirq_done blk_done_softirq __do_softirq call_softirq do_softirq irq_exit smp_call_function_single_interrupt call_function_single_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% sh libc-2.12.so [.] _nl_intern_locale_data | ---_nl_intern_locale_data 0.00% 0.00% events/5 [kernel.kallsyms] [k] _spin_lock_irq | ---_spin_lock_irq drain_array cache_reap worker_thread kthread child_rip 0.00% 0.00% dcondemand dcondemand [.] 0x000000000004a865 | ---0x4a865 0.00% 0.00% dcondemand dcondemand [.] 0xfffffffff8002865 | ---0x4a865 0.00% 0.00% swapper [kernel.kallsyms] [k] read_tsc | ---read_tsc | |--85.56%-- hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | rest_init | start_kernel | x86_64_start_reservations | x86_64_start_kernel | --14.44%-- ktime_get tick_sched_timer __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle rest_init start_kernel x86_64_start_reservations x86_64_start_kernel 0.00% 0.00% dcservice [kernel.kallsyms] [k] gup_pud_range | ---gup_pud_range get_user_pages_fast get_futex_key futex_wait_setup futex_wait do_futex compat_sys_futex ia32_sysret 0x4aa2f 0.00% 0.00% dcservice [kernel.kallsyms] [k] gup_pte_range | ---gup_pte_range gup_pud_range get_user_pages_fast get_futex_key futex_wait_setup futex_wait do_futex compat_sys_futex ia32_sysret 0x4aa2f 0.00% 0.00% dcservice [kernel.kallsyms] [k] get_page | ---get_page gup_pte_range gup_pud_range get_user_pages_fast get_futex_key futex_wait_setup futex_wait do_futex compat_sys_futex ia32_sysret 0x4aa2f 0.00% 0.00% dcservice [kernel.kallsyms] [k] wake_futex | ---wake_futex futex_wake do_futex compat_sys_futex ia32_sysret 0x4aa2f 0.00% 0.00% dcservice [kernel.kallsyms] [k] wake_up_state | ---wake_up_state wake_futex futex_wake do_futex compat_sys_futex ia32_sysret 0x4aa2f 0.00% 0.00% dcservice [kernel.kallsyms] [k] try_to_wake_up | ---try_to_wake_up wake_up_state wake_futex futex_wake do_futex compat_sys_futex ia32_sysret 0x4aa2f 0.00% 0.00% dcservice [kernel.kallsyms] [k] check_preempt_curr | ---check_preempt_curr try_to_wake_up wake_up_state wake_futex futex_wake do_futex compat_sys_futex ia32_sysret 0x4aa2f 0.00% 0.00% dcservice [kernel.kallsyms] [k] resched_task | ---resched_task check_preempt_curr try_to_wake_up wake_up_state wake_futex futex_wake do_futex compat_sys_futex ia32_sysret 0x4aa2f 0.00% 0.00% xinetd [kernel.kallsyms] [k] policydb_context_isvalid | ---policydb_context_isvalid security_sid_mls_copy selinux_socket_unix_stream_connect security_unix_stream_connect unix_stream_connect sys_connect system_call_fastpath __GI___connect_internal 0x69626e69772f6e75 0.00% 0.00% xinetd [kernel.kallsyms] [k] mls_context_isvalid | ---mls_context_isvalid policydb_context_isvalid security_sid_mls_copy selinux_socket_unix_stream_connect security_unix_stream_connect unix_stream_connect sys_connect system_call_fastpath __GI___connect_internal 0x69626e69772f6e75 0.00% 0.00% xinetd [kernel.kallsyms] [k] mls_range_isvalid | ---mls_range_isvalid mls_context_isvalid policydb_context_isvalid security_sid_mls_copy selinux_socket_unix_stream_connect security_unix_stream_connect unix_stream_connect sys_connect system_call_fastpath __GI___connect_internal 0x69626e69772f6e75 0.00% 0.00% xinetd [kernel.kallsyms] [k] mls_level_isvalid | ---mls_level_isvalid mls_range_isvalid mls_context_isvalid policydb_context_isvalid security_sid_mls_copy selinux_socket_unix_stream_connect security_unix_stream_connect unix_stream_connect sys_connect system_call_fastpath __GI___connect_internal 0x69626e69772f6e75 0.00% 0.00% xinetd [kernel.kallsyms] [k] ebitmap_get_bit | ---ebitmap_get_bit mls_level_isvalid mls_range_isvalid mls_context_isvalid policydb_context_isvalid security_sid_mls_copy selinux_socket_unix_stream_connect security_unix_stream_connect unix_stream_connect sys_connect system_call_fastpath __GI___connect_internal 0x69626e69772f6e75 0.00% 0.00% swapper [kernel.kallsyms] [k] run_rebalance_domains | ---run_rebalance_domains __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle rest_init start_kernel x86_64_start_reservations x86_64_start_kernel 0.00% 0.00% swapper [kernel.kallsyms] [k] rebalance_domains | ---rebalance_domains run_rebalance_domains __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle rest_init start_kernel x86_64_start_reservations x86_64_start_kernel 0.00% 0.00% swapper [kernel.kallsyms] [k] find_busiest_group | ---find_busiest_group rebalance_domains run_rebalance_domains __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle rest_init start_kernel x86_64_start_reservations x86_64_start_kernel 0.00% 0.00% xinetd [unknown] [.] 0x0000000000000040 | ---0x40 0.00% 0.00% xinetd libc-2.12.so [.] internal_getgrouplist | ---internal_getgrouplist 0x40 0.00% 0.00% xinetd ld-2.12.so [.] __GI___sigsetjmp | ---__GI___sigsetjmp internal_getgrouplist 0x40 0.00% 0.00% postmaster [kernel.kallsyms] [k] vfs_stat | ---vfs_stat sys_newstat system_call_fastpath __xstat64 0.00% 0.00% postmaster [kernel.kallsyms] [k] vfs_fstatat | ---vfs_fstatat vfs_stat sys_newstat system_call_fastpath __xstat64 0.00% 0.00% postmaster [kernel.kallsyms] [k] perf_event_header__init_id | ---perf_event_header__init_id perf_event_task_output perf_event_aux_ctx perf_event_aux perf_event_task perf_event_fork copy_process do_fork sys_clone stub_clone __libc_fork fork_process 0.00% 0.00% postmaster [kernel.kallsyms] [k] __perf_event_header__init_id | ---__perf_event_header__init_id perf_event_header__init_id perf_event_task_output perf_event_aux_ctx perf_event_aux perf_event_task perf_event_fork copy_process do_fork sys_clone stub_clone __libc_fork fork_process 0.00% 0.00% postmaster [kernel.kallsyms] [k] task_tgid_nr_ns | ---task_tgid_nr_ns __perf_event_header__init_id perf_event_header__init_id perf_event_task_output perf_event_aux_ctx perf_event_aux perf_event_task perf_event_fork copy_process do_fork sys_clone stub_clone __libc_fork fork_process 0.00% 0.00% init [kernel.kallsyms] [k] add_timer_on | ---add_timer_on clocksource_watchdog run_timer_softirq __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% flush-253:2 [kernel.kallsyms] [k] __elv_add_request | ---__elv_add_request blk_queue_bio generic_make_request submit_bio submit_bh __block_write_full_page block_write_full_page_endio block_write_full_page blkdev_writepage __writepage write_cache_pages generic_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% flush-253:2 [kernel.kallsyms] [k] elv_insert | ---elv_insert __elv_add_request blk_queue_bio generic_make_request submit_bio submit_bh __block_write_full_page block_write_full_page_endio block_write_full_page blkdev_writepage __writepage write_cache_pages generic_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% flush-253:2 [kernel.kallsyms] [k] __generic_unplug_device | ---__generic_unplug_device elv_insert __elv_add_request blk_queue_bio generic_make_request submit_bio submit_bh __block_write_full_page block_write_full_page_endio block_write_full_page blkdev_writepage __writepage write_cache_pages generic_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% flush-253:2 [kernel.kallsyms] [k] scsi_request_fn | ---scsi_request_fn __generic_unplug_device elv_insert __elv_add_request blk_queue_bio generic_make_request submit_bio submit_bh __block_write_full_page block_write_full_page_endio block_write_full_page blkdev_writepage __writepage write_cache_pages generic_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% xinetd [kernel.kallsyms] [k] generic_file_aio_read | ---generic_file_aio_read do_sync_read vfs_read sys_read system_call_fastpath __read_nocancel 0.00% 0.00% xinetd [kernel.kallsyms] [k] alloc_pages_vma | ---alloc_pages_vma handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault generic_file_aio_read do_sync_read vfs_read sys_read system_call_fastpath __read_nocancel 0.00% 0.00% xinetd [kernel.kallsyms] [k] apic_timer_interrupt | ---apic_timer_interrupt alloc_pages_vma handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault generic_file_aio_read do_sync_read vfs_read sys_read system_call_fastpath __read_nocancel 0.00% 0.00% xinetd [kernel.kallsyms] [k] native_apic_mem_write | ---native_apic_mem_write apic_timer_interrupt alloc_pages_vma handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault generic_file_aio_read do_sync_read vfs_read sys_read system_call_fastpath __read_nocancel 0.00% 0.00% events/20 [kernel.kallsyms] [k] memmove | ---memmove cache_reap worker_thread kthread child_rip 0.00% 0.00% events/41 [kernel.kallsyms] [k] child_rip | ---child_rip 0.00% 0.00% events/41 [kernel.kallsyms] [k] kthread | ---kthread child_rip 0.00% 0.00% events/41 [kernel.kallsyms] [k] worker_thread | ---worker_thread kthread child_rip 0.00% 0.00% swapper [kernel.kallsyms] [k] tick_nohz_stop_idle | ---tick_nohz_stop_idle | |--64.72%-- tick_check_idle | irq_enter | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | rest_init | start_kernel | x86_64_start_reservations | x86_64_start_kernel | --35.28%-- irq_enter smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle rest_init start_kernel x86_64_start_reservations x86_64_start_kernel 0.00% 0.00% init [kernel.kallsyms] [k] __dequeue_entity | ---__dequeue_entity | |--66.37%-- pick_next_task_fair | schedule | cpu_idle | start_secondary | --33.63%-- set_next_entity pick_next_task_fair schedule cpu_idle start_secondary 0.00% 0.00% irqbalance [kernel.kallsyms] [k] put_dec_trunc | ---put_dec_trunc number vsnprintf seq_vprintf seq_printf show_interrupts seq_read proc_reg_read vfs_read sys_read system_call_fastpath __read_nocancel 0.00% 0.00% init [kernel.kallsyms] [k] put_cred_rcu | ---put_cred_rcu __rcu_process_callbacks rcu_process_callbacks __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% events/24 [kernel.kallsyms] [k] schedule | ---schedule worker_thread kthread child_rip 0.00% 0.00% postmaster [kernel.kallsyms] [k] ipc_lock | ---ipc_lock shm_open dup_mm copy_process do_fork sys_clone stub_clone __libc_fork fork_process 0.00% 0.00% postmaster [kernel.kallsyms] [k] snprintf | ---snprintf proc_flush_task release_task wait_consider_task do_wait sys_wait4 system_call_fastpath __libc_waitpid 0.00% 0.00% winbindd [kernel.kallsyms] [k] do_sync_readv_writev | ---do_sync_readv_writev do_readv_writev vfs_writev sys_writev system_call_fastpath __libc_writev 0.00% 0.00% winbindd [kernel.kallsyms] [k] sock_aio_write | ---sock_aio_write do_sync_readv_writev do_readv_writev vfs_writev sys_writev system_call_fastpath __libc_writev 0.00% 0.00% postmaster libc-2.12.so [.] _IO_file_write@@GLIBC_2.2.5 | ---_IO_file_write@@GLIBC_2.2.5 0.00% 0.00% perf perf [.] perf_evlist__prepare_workload | ---perf_evlist__prepare_workload cmd_record 0x67503 main __libc_start_main 0.00% 0.00% perf [kernel.kallsyms] [k] prepare_binprm | ---prepare_binprm do_execve sys_execve stub_execve __execve perf_evlist__prepare_workload cmd_record 0x67503 main __libc_start_main 0.00% 0.00% perf [kernel.kallsyms] [k] security_bprm_set_creds | ---security_bprm_set_creds prepare_binprm do_execve sys_execve stub_execve __execve perf_evlist__prepare_workload cmd_record 0x67503 main __libc_start_main 0.00% 0.00% perf [kernel.kallsyms] [k] selinux_bprm_set_creds | ---selinux_bprm_set_creds security_bprm_set_creds prepare_binprm do_execve sys_execve stub_execve __execve perf_evlist__prepare_workload cmd_record 0x67503 main __libc_start_main 0.00% 0.00% perf [kernel.kallsyms] [k] security_transition_sid | ---security_transition_sid selinux_bprm_set_creds security_bprm_set_creds prepare_binprm do_execve sys_execve stub_execve __execve perf_evlist__prepare_workload cmd_record 0x67503 main __libc_start_main 0.00% 0.00% perf [kernel.kallsyms] [k] security_compute_sid | ---security_compute_sid security_transition_sid selinux_bprm_set_creds security_bprm_set_creds prepare_binprm do_execve sys_execve stub_execve __execve perf_evlist__prepare_workload cmd_record 0x67503 main __libc_start_main 0.00% 0.00% nrpe [kernel.kallsyms] [k] elf_map | ---elf_map load_elf_binary cyl_load_binary search_binary_handler do_execve sys_execve stub_execve __execve 0.00% 0.00% nrpe [kernel.kallsyms] [k] security_file_mmap | ---security_file_mmap do_mmap_pgoff elf_map load_elf_binary cyl_load_binary search_binary_handler do_execve sys_execve stub_execve __execve 0.00% 0.00% nrpe [kernel.kallsyms] [k] hook_security_file_mmap | ---hook_security_file_mmap security_file_mmap do_mmap_pgoff elf_map load_elf_binary cyl_load_binary search_binary_handler do_execve sys_execve stub_execve __execve 0.00% 0.00% nrpe [kernel.kallsyms] [k] ExeProc_ShouldBlockModule | ---ExeProc_ShouldBlockModule hook_security_file_mmap security_file_mmap do_mmap_pgoff elf_map load_elf_binary cyl_load_binary search_binary_handler do_execve sys_execve stub_execve __execve 0.00% 0.00% nrpe [kernel.kallsyms] [k] FileUtil_GetPath | ---FileUtil_GetPath ExeProc_ShouldBlockModule hook_security_file_mmap security_file_mmap do_mmap_pgoff elf_map load_elf_binary cyl_load_binary search_binary_handler do_execve sys_execve stub_execve __execve 0.00% 0.00% nrpe [kernel.kallsyms] [k] FileUtil_GetPath_bypath | ---FileUtil_GetPath_bypath FileUtil_GetPath ExeProc_ShouldBlockModule hook_security_file_mmap security_file_mmap do_mmap_pgoff elf_map load_elf_binary cyl_load_binary search_binary_handler do_execve sys_execve stub_execve __execve 0.00% 0.00% nrpe [kernel.kallsyms] [k] d_path | ---d_path FileUtil_GetPath_bypath FileUtil_GetPath ExeProc_ShouldBlockModule hook_security_file_mmap security_file_mmap do_mmap_pgoff elf_map load_elf_binary cyl_load_binary search_binary_handler do_execve sys_execve stub_execve __execve 0.00% 0.00% nrpe [kernel.kallsyms] [k] __d_path | ---__d_path d_path FileUtil_GetPath_bypath FileUtil_GetPath ExeProc_ShouldBlockModule hook_security_file_mmap security_file_mmap do_mmap_pgoff elf_map load_elf_binary cyl_load_binary search_binary_handler do_execve sys_execve stub_execve __execve 0.00% 0.00% nrpe [kernel.kallsyms] [k] memcpy | ---memcpy __d_path d_path FileUtil_GetPath_bypath FileUtil_GetPath ExeProc_ShouldBlockModule hook_security_file_mmap security_file_mmap do_mmap_pgoff elf_map load_elf_binary cyl_load_binary search_binary_handler do_execve sys_execve stub_execve __execve 0.00% 0.00% nrpe [kernel.kallsyms] [k] flush_old_exec | ---flush_old_exec load_elf_binary cyl_load_binary search_binary_handler do_execve sys_execve stub_execve __execve 0.00% 0.00% irqbalance [kernel.kallsyms] [k] memcpy | ---memcpy seq_vprintf seq_printf show_interrupts seq_read proc_reg_read vfs_read sys_read system_call_fastpath __read_nocancel 0.00% 0.00% sh ld-2.12.so [.] dl_main | ---dl_main _dl_sysdep_start 0.00% 0.00% check_users ld-2.12.so [.] _dl_check_all_versions | ---_dl_check_all_versions 0.00% 0.00% perf [kernel.kallsyms] [k] pipe_write | ---pipe_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel cmd_record 0x67503 main __libc_start_main 0.00% 0.00% postmaster [kernel.kallsyms] [k] __pagevec_release | ---__pagevec_release truncate_inode_pages_range truncate_inode_pages ext4_delete_inode generic_delete_inode generic_drop_inode iput dentry_iput d_kill dput sys_renameat sys_rename cyl_sys_rename system_call_fastpath rename 0.00% 0.00% events/20 [kernel.kallsyms] [k] cpumask_next_and | ---cpumask_next_and find_busiest_group schedule worker_thread kthread child_rip 0.00% 0.00% events/20 [kernel.kallsyms] [k] find_next_bit | ---find_next_bit cpumask_next_and find_busiest_group schedule worker_thread kthread child_rip 0.00% 0.00% nrpe libcrypto.so.1.0.1e [.] HMAC_Init_ex | ---HMAC_Init_ex 0.00% 0.00% nrpe libcrypto.so.1.0.1e [.] 0xffffffc2ae6d2b9f | ---0xd2b9f 0.00% 0.00% nrpe libc-2.12.so [.] __memset_sse2 | ---__memset_sse2 0xd2b9f 0.00% 0.00% master libpthread-2.12.so [.] __nptl_setxid | ---__nptl_setxid 0.00% 0.00% master [kernel.kallsyms] [k] sys_setgroups | ---sys_setgroups system_call_fastpath __nptl_setxid 0.00% 0.00% master [kernel.kallsyms] [k] groups_alloc | ---groups_alloc sys_setgroups system_call_fastpath __nptl_setxid 0.00% 0.00% master [kernel.kallsyms] [k] __kmalloc | ---__kmalloc groups_alloc sys_setgroups system_call_fastpath __nptl_setxid 0.00% 0.00% master [kernel.kallsyms] [k] cache_alloc_refill | ---cache_alloc_refill __kmalloc groups_alloc sys_setgroups system_call_fastpath __nptl_setxid 0.00% 0.00% master [kernel.kallsyms] [k] cache_grow | ---cache_grow cache_alloc_refill __kmalloc groups_alloc sys_setgroups system_call_fastpath __nptl_setxid 0.00% 0.00% master [kernel.kallsyms] [k] kmem_getpages | ---kmem_getpages cache_grow cache_alloc_refill __kmalloc groups_alloc sys_setgroups system_call_fastpath __nptl_setxid 0.00% 0.00% master [kernel.kallsyms] [k] __alloc_pages_nodemask | ---__alloc_pages_nodemask kmem_getpages cache_grow cache_alloc_refill __kmalloc groups_alloc sys_setgroups system_call_fastpath __nptl_setxid 0.00% 0.00% master [kernel.kallsyms] [k] get_page_from_freelist | ---get_page_from_freelist __alloc_pages_nodemask kmem_getpages cache_grow cache_alloc_refill __kmalloc groups_alloc sys_setgroups system_call_fastpath __nptl_setxid 0.00% 0.00% master [kernel.kallsyms] [k] __inc_zone_state | ---__inc_zone_state get_page_from_freelist __alloc_pages_nodemask kmem_getpages cache_grow cache_alloc_refill __kmalloc groups_alloc sys_setgroups system_call_fastpath __nptl_setxid 0.00% 0.00% automount libc-2.12.so [.] __GI___munmap | ---__GI___munmap 0.00% 0.00% automount [kernel.kallsyms] [k] sys_munmap | ---sys_munmap system_call_fastpath __GI___munmap 0.00% 0.00% automount [kernel.kallsyms] [k] do_munmap | ---do_munmap sys_munmap system_call_fastpath __GI___munmap 0.00% 0.00% automount [kernel.kallsyms] [k] lru_add_drain | ---lru_add_drain do_munmap sys_munmap system_call_fastpath __GI___munmap 0.00% 0.00% perf [kernel.kallsyms] [k] sidtab_context_to_sid | ---sidtab_context_to_sid security_compute_sid security_transition_sid selinux_bprm_set_creds security_bprm_set_creds prepare_binprm do_execve sys_execve stub_execve __execve perf_evlist__prepare_workload cmd_record 0x67503 main __libc_start_main 0.00% 0.00% init [kernel.kallsyms] [k] printk_tick | ---printk_tick | |--69.30%-- update_process_times | tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --30.70%-- tick_sched_timer __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% xinetd libc-2.12.so [.] __lxstat64 | ---__lxstat64 0x69626e69772f6e75 0.00% 0.00% xinetd [kernel.kallsyms] [k] sys_newlstat | ---sys_newlstat system_call_fastpath __lxstat64 0x69626e69772f6e75 0.00% 0.00% xinetd [kernel.kallsyms] [k] vfs_lstat | ---vfs_lstat sys_newlstat system_call_fastpath __lxstat64 0x69626e69772f6e75 0.00% 0.00% xinetd [kernel.kallsyms] [k] vfs_fstatat | ---vfs_fstatat vfs_lstat sys_newlstat system_call_fastpath __lxstat64 0x69626e69772f6e75 0.00% 0.00% xinetd [kernel.kallsyms] [k] user_path_at | ---user_path_at vfs_fstatat vfs_lstat sys_newlstat system_call_fastpath __lxstat64 0x69626e69772f6e75 0.00% 0.00% xinetd [kernel.kallsyms] [k] do_lookup | ---do_lookup __link_path_walk path_walk filename_lookup user_path_at vfs_fstatat vfs_lstat sys_newlstat system_call_fastpath __lxstat64 0x69626e69772f6e75 0.00% 0.00% xinetd [kernel.kallsyms] [k] __d_lookup | ---__d_lookup do_lookup __link_path_walk path_walk filename_lookup user_path_at vfs_fstatat vfs_lstat sys_newlstat system_call_fastpath __lxstat64 0x69626e69772f6e75 0.00% 0.00% init [kernel.kallsyms] [k] __free_pages_ok | ---__free_pages_ok | |--58.39%-- free_pages | free_thread_info | free_task | __put_task_struct | delayed_put_task_struct | __rcu_process_callbacks | rcu_process_callbacks | __do_softirq | call_softirq | do_softirq | irq_exit | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --41.61%-- __free_pages free_pages free_thread_info free_task __put_task_struct delayed_put_task_struct __rcu_process_callbacks rcu_process_callbacks __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% check_open_file ld-2.12.so [.] _dl_map_object | ---_dl_map_object 0.00% 0.00% check_open_file ld-2.12.so [.] mmap64 | ---mmap64 _dl_map_object 0.00% 0.00% check_open_file [kernel.kallsyms] [k] sys_mmap | ---sys_mmap system_call_fastpath mmap64 _dl_map_object 0.00% 0.00% check_open_file [kernel.kallsyms] [k] sys_mmap_pgoff | ---sys_mmap_pgoff sys_mmap system_call_fastpath mmap64 _dl_map_object 0.00% 0.00% check_open_file [kernel.kallsyms] [k] do_mmap_pgoff | ---do_mmap_pgoff sys_mmap_pgoff sys_mmap system_call_fastpath mmap64 _dl_map_object 0.00% 0.00% check_open_file [kernel.kallsyms] [k] security_file_mmap | ---security_file_mmap do_mmap_pgoff sys_mmap_pgoff sys_mmap system_call_fastpath mmap64 _dl_map_object 0.00% 0.00% check_open_file [kernel.kallsyms] [k] hook_security_file_mmap | ---hook_security_file_mmap security_file_mmap do_mmap_pgoff sys_mmap_pgoff sys_mmap system_call_fastpath mmap64 _dl_map_object 0.00% 0.00% check_open_file [kernel.kallsyms] [k] ExeProc_ShouldBlockModule | ---ExeProc_ShouldBlockModule hook_security_file_mmap security_file_mmap do_mmap_pgoff sys_mmap_pgoff sys_mmap system_call_fastpath mmap64 _dl_map_object 0.00% 0.00% check_open_file [kernel.kallsyms] [k] Analyzer_AnalyzeFile | ---Analyzer_AnalyzeFile ExeProc_ShouldBlockModule hook_security_file_mmap security_file_mmap do_mmap_pgoff sys_mmap_pgoff sys_mmap system_call_fastpath mmap64 _dl_map_object 0.00% 0.00% nrpe ld-2.12.so [.] _dl_fini | ---_dl_fini exit 0.00% 0.00% nrpe ld-2.12.so [.] _dl_sort_fini | ---_dl_sort_fini _dl_fini exit 0.00% 0.00% sh [kernel.kallsyms] [k] get_unmapped_area_prot | ---get_unmapped_area_prot do_mmap_pgoff sys_mmap_pgoff sys_mmap system_call_fastpath mmap64 0.00% 0.00% sh [kernel.kallsyms] [k] arch_get_unmapped_area_topdown | ---arch_get_unmapped_area_topdown get_unmapped_area_prot do_mmap_pgoff sys_mmap_pgoff sys_mmap system_call_fastpath mmap64 0.00% 0.00% sh [kernel.kallsyms] [k] find_vma | ---find_vma arch_get_unmapped_area_topdown get_unmapped_area_prot do_mmap_pgoff sys_mmap_pgoff sys_mmap system_call_fastpath mmap64 0.00% 0.00% events/33 [kernel.kallsyms] [k] list_del | ---list_del free_block drain_array cache_reap worker_thread kthread child_rip 0.00% 0.00% events/17 [kernel.kallsyms] [k] find_busiest_group | ---find_busiest_group schedule worker_thread kthread child_rip 0.00% 0.00% winbindd [unknown] [.] 0000000000000000 | ---0 0.00% 0.00% winbindd libc-2.12.so [.] epoll_wait | ---epoll_wait 0 0.00% 0.00% winbindd [kernel.kallsyms] [k] sys_epoll_wait | ---sys_epoll_wait system_call_fastpath epoll_wait 0 0.00% 0.00% winbindd [kernel.kallsyms] [k] ep_poll | ---ep_poll sys_epoll_wait system_call_fastpath epoll_wait 0 0.00% 0.00% winbindd [kernel.kallsyms] [k] schedule_hrtimeout_range | ---schedule_hrtimeout_range ep_poll sys_epoll_wait system_call_fastpath epoll_wait 0 0.00% 0.00% dcservice dcservice [.] 0x000000000000163e | ---0x163e 0.00% 0.00% dcservice dcservice [.] 0xfffffffff7fb963e | ---0x163e 0.00% 0.00% events/6 [kernel.kallsyms] [k] vmstat_update | ---vmstat_update worker_thread kthread child_rip 0.00% 0.00% events/6 [kernel.kallsyms] [k] refresh_cpu_vm_stats | ---refresh_cpu_vm_stats vmstat_update worker_thread kthread child_rip 0.00% 0.00% perf [kernel.kallsyms] [k] prop_norm_single | ---prop_norm_single __prop_inc_single task_dirty_inc account_page_dirtied __set_page_dirty mark_buffer_dirty __block_commit_write block_write_end generic_write_end ext4_da_write_end generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% init [kernel.kallsyms] [k] skb_release_head_state | ---skb_release_head_state __kfree_skb | |--58.62%-- consume_skb | dev_kfree_skb_any | tg3_poll_work | tg3_poll | net_rx_action | __do_softirq | call_softirq | do_softirq | irq_exit | do_IRQ | ret_from_intr | cpuidle_idle_call | cpu_idle | start_secondary | --41.38%-- kfree_skb nf_hook_slow ip_local_deliver ip_rcv_finish ip_rcv __netif_receive_skb netif_receive_skb napi_skb_finish napi_gro_receive tg3_poll_work tg3_poll_msix net_rx_action __do_softirq call_softirq do_softirq irq_exit do_IRQ ret_from_intr cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% postmaster [kernel.kallsyms] [k] udp_poll | ---udp_poll sock_poll sys_epoll_ctl system_call_fastpath epoll_ctl 0.00% 0.00% postmaster [kernel.kallsyms] [k] datagram_poll | ---datagram_poll udp_poll sock_poll sys_epoll_ctl system_call_fastpath epoll_ctl 0.00% 0.00% postmaster [kernel.kallsyms] [k] shrink_dcache_parent | ---shrink_dcache_parent proc_flush_task release_task wait_consider_task do_wait sys_wait4 system_call_fastpath __libc_waitpid 0.00% 0.00% postmaster [kernel.kallsyms] [k] __shrink_dcache_sb | ---__shrink_dcache_sb shrink_dcache_parent proc_flush_task release_task wait_consider_task do_wait sys_wait4 system_call_fastpath __libc_waitpid 0.00% 0.00% postmaster [kernel.kallsyms] [k] prune_one_dentry | ---prune_one_dentry __shrink_dcache_sb shrink_dcache_parent proc_flush_task release_task wait_consider_task do_wait sys_wait4 system_call_fastpath __libc_waitpid 0.00% 0.00% xinetd [unknown] [.] 0000000000000000 | ---0 0.00% 0.00% nrpe [kernel.kallsyms] [k] setup_new_exec | ---setup_new_exec load_elf_binary cyl_load_binary search_binary_handler do_execve sys_execve stub_execve __execve 0.00% 0.00% nrpe [kernel.kallsyms] [k] generic_drop_inode | ---generic_drop_inode iput dentry_iput d_kill dput __fput fput filp_close sys_close setup_new_exec load_elf_binary cyl_load_binary search_binary_handler do_execve sys_execve stub_execve __execve 0.00% 0.00% nrpe [kernel.kallsyms] [k] destroy_inode | ---destroy_inode generic_drop_inode iput dentry_iput d_kill dput __fput fput filp_close sys_close setup_new_exec load_elf_binary cyl_load_binary search_binary_handler do_execve sys_execve stub_execve __execve 0.00% 0.00% nrpe [kernel.kallsyms] [k] security_inode_free | ---security_inode_free destroy_inode generic_drop_inode iput dentry_iput d_kill dput __fput fput filp_close sys_close setup_new_exec load_elf_binary cyl_load_binary search_binary_handler do_execve sys_execve stub_execve __execve 0.00% 0.00% dcservice [kernel.kallsyms] [k] native_write_cr0 | ---native_write_cr0 0x4aa2f 0.00% 0.00% xinetd [kernel.kallsyms] [k] __switch_to | ---__switch_to __poll 0.00% 0.00% xinetd [kernel.kallsyms] [k] sock_aio_read | ---sock_aio_read do_sync_read vfs_read sys_read system_call_fastpath __read_nocancel 0.00% 0.00% xinetd [kernel.kallsyms] [k] unix_stream_recvmsg | ---unix_stream_recvmsg sock_aio_read do_sync_read vfs_read sys_read system_call_fastpath __read_nocancel 0.00% 0.00% events/49 [kernel.kallsyms] [k] find_busiest_group | ---find_busiest_group schedule worker_thread kthread child_rip 0.00% 0.00% nrpe libcrypto.so.1.0.1e [.] 0x000000000010a6fc | ---0x10a6fc 0.00% 0.00% nrpe libcrypto.so.1.0.1e [.] 0xffffffc2ae70a6fc | ---0x10a6fc 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] apic_timer_interrupt | ---apic_timer_interrupt generic_make_request submit_bio submit_bh __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage mpage_da_submit_io mpage_da_map_and_submit mpage_add_bh_to_extent write_cache_pages_da ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] smp_apic_timer_interrupt | ---smp_apic_timer_interrupt apic_timer_interrupt generic_make_request submit_bio submit_bh __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage mpage_da_submit_io mpage_da_map_and_submit mpage_add_bh_to_extent write_cache_pages_da ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] local_apic_timer_interrupt | ---local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt generic_make_request submit_bio submit_bh __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage mpage_da_submit_io mpage_da_map_and_submit mpage_add_bh_to_extent write_cache_pages_da ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] hrtimer_interrupt | ---hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt generic_make_request submit_bio submit_bh __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage mpage_da_submit_io mpage_da_map_and_submit mpage_add_bh_to_extent write_cache_pages_da ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] __run_hrtimer | ---__run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt generic_make_request submit_bio submit_bh __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage mpage_da_submit_io mpage_da_map_and_submit mpage_add_bh_to_extent write_cache_pages_da ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] tick_sched_timer | ---tick_sched_timer __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt generic_make_request submit_bio submit_bh __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage mpage_da_submit_io mpage_da_map_and_submit mpage_add_bh_to_extent write_cache_pages_da ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] update_process_times | ---update_process_times tick_sched_timer __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt generic_make_request submit_bio submit_bh __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage mpage_da_submit_io mpage_da_map_and_submit mpage_add_bh_to_extent write_cache_pages_da ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] scheduler_tick | ---scheduler_tick update_process_times tick_sched_timer __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt generic_make_request submit_bio submit_bh __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage mpage_da_submit_io mpage_da_map_and_submit mpage_add_bh_to_extent write_cache_pages_da ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] update_cpu_load | ---update_cpu_load scheduler_tick update_process_times tick_sched_timer __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt generic_make_request submit_bio submit_bh __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage mpage_da_submit_io mpage_da_map_and_submit mpage_add_bh_to_extent write_cache_pages_da ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% postmaster [kernel.kallsyms] [k] hrtimer_cancel | ---hrtimer_cancel | |--76.46%-- poll_schedule_timeout | do_select | core_sys_select | sys_select | system_call_fastpath | __select | --23.54%-- schedule_hrtimeout_range poll_schedule_timeout do_select core_sys_select sys_select system_call_fastpath __select 0.00% 0.00% events/17 [kernel.kallsyms] [k] drain_array | ---drain_array cache_reap worker_thread kthread child_rip 0.00% 0.00% rs:main Q:Reg [unknown] [.] 0x2035323a35313a38 | ---0x2035323a35313a38 0.00% 0.00% nrpe libpthread-2.12.so [.] __do_global_dtors_aux | ---__do_global_dtors_aux exit 0.00% 0.00% postmaster postgres [.] med3 | ---med3 0.00% 0.00% winbindd libc-2.12.so [.] free | ---free 0.00% 0.00% winbindd [unknown] [.] 0x0000000000007f32 | ---0x7f32 0.00% 0.00% winbindd libc-2.12.so [.] __errno_location | ---__errno_location 0x7f32 0.00% 0.00% dcservice dcservice [.] 0x0000000000013034 | ---0x13034 0.00% 0.00% dcservice dcservice [.] 0x0000000000016ac7 | ---0x16ac7 0.00% 0.00% dcservice dcservice [.] 0xfffffffff7fcb034 | ---0x13034 0.00% 0.00% dcservice dcservice [.] 0xfffffffff7fceac7 | ---0x16ac7 0.00% 0.00% swapper [kernel.kallsyms] [k] ktime_get_real | ---ktime_get_real | |--83.58%-- intel_idle | cpuidle_idle_call | cpu_idle | rest_init | start_kernel | x86_64_start_reservations | x86_64_start_kernel | --16.42%-- cpuidle_idle_call cpu_idle rest_init start_kernel x86_64_start_reservations x86_64_start_kernel 0.00% 0.00% xinetd [kernel.kallsyms] [k] kmem_cache_alloc | ---kmem_cache_alloc | |--68.20%-- selinux_inode_alloc_security | security_inode_alloc | inode_init_always | alloc_inode | new_inode | sock_alloc | __sock_create | sock_create | sys_socket | system_call_fastpath | __GI___socket | 0x61626d61732f6269 | --31.80%-- __delayacct_tsk_init copy_process do_fork sys_clone stub_clone __libc_fork 0x1463c 0.00% 0.00% events/33 [kernel.kallsyms] [k] find_busiest_group | ---find_busiest_group schedule worker_thread kthread child_rip 0.00% 0.00% xinetd libc-2.12.so [.] __GI___libc_open | ---__GI___libc_open __fopen_internal 0.00% 0.00% xinetd [kernel.kallsyms] [k] cyl_sys_open | ---cyl_sys_open system_call_fastpath __GI___libc_open __fopen_internal 0.00% 0.00% xinetd [kernel.kallsyms] [k] cyl_sys_open_full | ---cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open __fopen_internal 0.00% 0.00% xinetd [kernel.kallsyms] [k] sys_open | ---sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open __fopen_internal 0.00% 0.00% xinetd [kernel.kallsyms] [k] __pte_alloc | ---__pte_alloc handle_mm_fault __do_page_fault do_page_fault page_fault __libc_fork 0x1463c 0.00% 0.00% xinetd [kernel.kallsyms] [k] do_sys_open | ---do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open __fopen_internal 0.00% 0.00% xinetd [kernel.kallsyms] [k] pte_alloc_one | ---pte_alloc_one __pte_alloc handle_mm_fault __do_page_fault do_page_fault page_fault __libc_fork 0x1463c 0.00% 0.00% xinetd [kernel.kallsyms] [k] alloc_pages_current | ---alloc_pages_current pte_alloc_one __pte_alloc handle_mm_fault __do_page_fault do_page_fault page_fault __libc_fork 0x1463c 0.00% 0.00% xinetd [kernel.kallsyms] [k] nameidata_to_filp | ---nameidata_to_filp do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open __fopen_internal 0.00% 0.00% xinetd [kernel.kallsyms] [k] __alloc_pages_nodemask | ---__alloc_pages_nodemask alloc_pages_current pte_alloc_one __pte_alloc handle_mm_fault __do_page_fault do_page_fault page_fault __libc_fork 0x1463c 0.00% 0.00% xinetd [kernel.kallsyms] [k] __dentry_open | ---__dentry_open nameidata_to_filp do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open __fopen_internal 0.00% 0.00% xinetd [kernel.kallsyms] [k] clear_page_c_e | ---clear_page_c_e __alloc_pages_nodemask alloc_pages_current pte_alloc_one __pte_alloc handle_mm_fault __do_page_fault do_page_fault page_fault __libc_fork 0x1463c 0.00% 0.00% xinetd [kernel.kallsyms] [k] security_dentry_open | ---security_dentry_open __dentry_open nameidata_to_filp do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open __fopen_internal 0.00% 0.00% xinetd [kernel.kallsyms] [k] selinux_dentry_open | ---selinux_dentry_open security_dentry_open __dentry_open nameidata_to_filp do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open __fopen_internal 0.00% 0.00% xinetd [kernel.kallsyms] [k] avc_policy_seqno | ---avc_policy_seqno selinux_dentry_open security_dentry_open __dentry_open nameidata_to_filp do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open __fopen_internal 0.00% 0.00% events/16 [kernel.kallsyms] [k] find_busiest_group | ---find_busiest_group schedule worker_thread kthread child_rip 0.00% 0.00% swapper [kernel.kallsyms] [k] __rcu_process_callbacks | ---__rcu_process_callbacks rcu_process_callbacks __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle rest_init start_kernel x86_64_start_reservations x86_64_start_kernel 0.00% 0.00% postmaster [kernel.kallsyms] [k] local_bh_disable | ---local_bh_disable | |--70.41%-- _spin_lock_bh | lock_sock_nested | skb_free_datagram_locked | udpv6_recvmsg | sock_common_recvmsg | sock_recvmsg | sys_recvfrom | system_call_fastpath | __libc_recv | --29.59%-- __nf_conntrack_find nf_conntrack_find_get nf_conntrack_in ipv6_conntrack_local nf_iterate nf_hook_slow __ip6_local_out ip6_local_out ip6_push_pending_frames udp_v6_push_pending_frames udpv6_sendmsg inet_sendmsg sock_sendmsg sys_sendto system_call_fastpath __libc_send 0.00% 0.00% nrpe [kernel.kallsyms] [k] drop_anon_vma | ---drop_anon_vma unlink_anon_vmas free_pgtables exit_mmap mmput exit_mm do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% xinetd ld-2.12.so [.] dl_open_worker | ---dl_open_worker 0.00% 0.00% xinetd ld-2.12.so [.] _dl_check_map_versions | ---_dl_check_map_versions dl_open_worker 0.00% 0.00% xinetd ld-2.12.so [.] match_symbol | ---match_symbol _dl_check_map_versions dl_open_worker 0.00% 0.00% events/48 [kernel.kallsyms] [k] schedule | ---schedule worker_thread kthread child_rip 0.00% 0.00% events/48 [kernel.kallsyms] [k] find_busiest_group | ---find_busiest_group schedule worker_thread kthread child_rip 0.00% 0.00% events/48 [kernel.kallsyms] [k] cpumask_next_and | ---cpumask_next_and find_busiest_group schedule worker_thread kthread child_rip 0.00% 0.00% xinetd [kernel.kallsyms] [k] load_script | ---load_script search_binary_handler do_execve sys_execve stub_execve __execve 0.00% 0.00% dcondemand dcondemand [.] 0x000000000000b12e | ---0xb12e 0.00% 0.00% dcondemand dcondemand [.] 0xfffffffff7fc312e | ---0xb12e 0.00% 0.00% postmaster [kernel.kallsyms] [k] ext4_da_write_end | ---ext4_da_write_end generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% postmaster [kernel.kallsyms] [k] __ext4_journal_stop | ---__ext4_journal_stop ext4_da_write_end generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% postmaster [kernel.kallsyms] [k] jbd2_journal_stop | ---jbd2_journal_stop __ext4_journal_stop ext4_da_write_end generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% postmaster [kernel.kallsyms] [k] mnt_clone_write | ---mnt_clone_write alloc_file anon_inode_getfile sys_epoll_create1 system_call_fastpath epoll_create1 0.00% 0.00% events/11 [kernel.kallsyms] [k] mutex_trylock | ---mutex_trylock cache_reap worker_thread kthread child_rip 0.00% 0.00% events/16 [kernel.kallsyms] [k] vmstat_update | ---vmstat_update worker_thread kthread child_rip 0.00% 0.00% dcondemand dcondemand [.] 0x000000000002626b | ---0x2626b 0.00% 0.00% dcondemand dcondemand [.] 0xfffffffff7fde26b | ---0x2626b 0.00% 0.00% init [kernel.kallsyms] [k] tg3_poll | ---tg3_poll net_rx_action __do_softirq call_softirq do_softirq irq_exit do_IRQ ret_from_intr cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% init [kernel.kallsyms] [k] dev_kfree_skb_any | ---dev_kfree_skb_any tg3_poll_work tg3_poll net_rx_action __do_softirq call_softirq do_softirq irq_exit do_IRQ ret_from_intr cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% init [kernel.kallsyms] [k] consume_skb | ---consume_skb dev_kfree_skb_any tg3_poll_work tg3_poll net_rx_action __do_softirq call_softirq do_softirq irq_exit do_IRQ ret_from_intr cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% perf [kernel.kallsyms] [k] local_apic_timer_interrupt | ---local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt | |--79.19%-- hook_security_file_permission | security_file_permission | rw_verify_area | vfs_write | sys_write | system_call_fastpath | __write_nocancel | --20.81%-- free_poll_entry poll_freewait do_sys_poll sys_poll system_call_fastpath __poll 0x67503 main __libc_start_main 0.00% 0.00% perf [kernel.kallsyms] [k] hrtimer_interrupt | ---hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt | |--79.19%-- hook_security_file_permission | security_file_permission | rw_verify_area | vfs_write | sys_write | system_call_fastpath | __write_nocancel | --20.81%-- free_poll_entry poll_freewait do_sys_poll sys_poll system_call_fastpath __poll 0x67503 main __libc_start_main 0.00% 0.00% perf [kernel.kallsyms] [k] __run_hrtimer | ---__run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt | |--79.19%-- hook_security_file_permission | security_file_permission | rw_verify_area | vfs_write | sys_write | system_call_fastpath | __write_nocancel | --20.81%-- free_poll_entry poll_freewait do_sys_poll sys_poll system_call_fastpath __poll 0x67503 main __libc_start_main 0.00% 0.00% perf [kernel.kallsyms] [k] tick_sched_timer | ---tick_sched_timer __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt | |--79.19%-- hook_security_file_permission | security_file_permission | rw_verify_area | vfs_write | sys_write | system_call_fastpath | __write_nocancel | --20.81%-- free_poll_entry poll_freewait do_sys_poll sys_poll system_call_fastpath __poll 0x67503 main __libc_start_main 0.00% 0.00% perf [kernel.kallsyms] [k] update_process_times | ---update_process_times tick_sched_timer __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt | |--79.19%-- hook_security_file_permission | security_file_permission | rw_verify_area | vfs_write | sys_write | system_call_fastpath | __write_nocancel | --20.81%-- free_poll_entry poll_freewait do_sys_poll sys_poll system_call_fastpath __poll 0x67503 main __libc_start_main 0.00% 0.00% events/44 [kernel.kallsyms] [k] find_busiest_group | ---find_busiest_group schedule worker_thread kthread child_rip 0.00% 0.00% swapper [kernel.kallsyms] [k] scheduler_tick | ---scheduler_tick update_process_times tick_sched_timer __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle rest_init start_kernel x86_64_start_reservations x86_64_start_kernel 0.00% 0.00% sync_supers [kernel.kallsyms] [k] find_busiest_group | ---find_busiest_group schedule bdi_sync_supers kthread child_rip 0.00% 0.00% check_users ld-2.12.so [.] _dl_sysdep_start | ---_dl_sysdep_start 0.00% 0.00% check_users ld-2.12.so [.] dl_main | ---dl_main _dl_sysdep_start 0.00% 0.00% check_users ld-2.12.so [.] _dl_init_paths | ---_dl_init_paths dl_main _dl_sysdep_start 0.00% 0.00% check_users [kernel.kallsyms] [k] __pud_alloc | ---__pud_alloc handle_mm_fault __do_page_fault do_page_fault page_fault _dl_init_paths dl_main _dl_sysdep_start 0.00% 0.00% check_users [kernel.kallsyms] [k] get_zeroed_page | ---get_zeroed_page __pud_alloc handle_mm_fault __do_page_fault do_page_fault page_fault _dl_init_paths dl_main _dl_sysdep_start 0.00% 0.00% check_users [kernel.kallsyms] [k] __get_free_pages | ---__get_free_pages get_zeroed_page __pud_alloc handle_mm_fault __do_page_fault do_page_fault page_fault _dl_init_paths dl_main _dl_sysdep_start 0.00% 0.00% check_users [kernel.kallsyms] [k] alloc_pages_current | ---alloc_pages_current __get_free_pages get_zeroed_page __pud_alloc handle_mm_fault __do_page_fault do_page_fault page_fault _dl_init_paths dl_main _dl_sysdep_start 0.00% 0.00% check_users [kernel.kallsyms] [k] __alloc_pages_nodemask | ---__alloc_pages_nodemask alloc_pages_current __get_free_pages get_zeroed_page __pud_alloc handle_mm_fault __do_page_fault do_page_fault page_fault _dl_init_paths dl_main _dl_sysdep_start 0.00% 0.00% check_users [kernel.kallsyms] [k] get_page_from_freelist | ---get_page_from_freelist __alloc_pages_nodemask alloc_pages_current __get_free_pages get_zeroed_page __pud_alloc handle_mm_fault __do_page_fault do_page_fault page_fault _dl_init_paths dl_main _dl_sysdep_start 0.00% 0.00% check_users [kernel.kallsyms] [k] list_del | ---list_del get_page_from_freelist __alloc_pages_nodemask alloc_pages_current __get_free_pages get_zeroed_page __pud_alloc handle_mm_fault __do_page_fault do_page_fault page_fault _dl_init_paths dl_main _dl_sysdep_start 0.00% 0.00% postmaster [kernel.kallsyms] [k] select_estimate_accuracy | ---select_estimate_accuracy | |--40.71%-- do_select | core_sys_select | sys_select | system_call_fastpath | __select | |--30.15%-- sys_epoll_wait | system_call_fastpath | epoll_wait | --29.14%-- ep_poll sys_epoll_wait system_call_fastpath epoll_wait 0.00% 0.00% nrpe [kernel.kallsyms] [k] do_notify_parent | ---do_notify_parent do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% nrpe [kernel.kallsyms] [k] __wake_up_parent | ---__wake_up_parent do_notify_parent do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% nrpe [kernel.kallsyms] [k] __wake_up_sync_key | ---__wake_up_sync_key __wake_up_parent do_notify_parent do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% nrpe [kernel.kallsyms] [k] __wake_up_common | ---__wake_up_common __wake_up_sync_key __wake_up_parent do_notify_parent do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% nrpe [kernel.kallsyms] [k] child_wait_callback | ---child_wait_callback __wake_up_common __wake_up_sync_key __wake_up_parent do_notify_parent do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% nrpe [kernel.kallsyms] [k] default_wake_function | ---default_wake_function child_wait_callback __wake_up_common __wake_up_sync_key __wake_up_parent do_notify_parent do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% nrpe [kernel.kallsyms] [k] try_to_wake_up | ---try_to_wake_up default_wake_function child_wait_callback __wake_up_common __wake_up_sync_key __wake_up_parent do_notify_parent do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% perf perf [.] 0x00000000000c22d6 | ---0xc22d6 cmd_record 0x67503 main __libc_start_main 0.00% 0.00% perf perf [.] 0xffffffffffcc22d6 | ---0xc22d6 cmd_record 0x67503 main __libc_start_main 0.00% 0.00% events/55 [kernel.kallsyms] [k] vmstat_update | ---vmstat_update worker_thread kthread child_rip 0.00% 0.00% postmaster [unknown] [.] 0x305f62642f706d74 | ---0x305f62642f706d74 0.00% 0.00% postmaster [kernel.kallsyms] [k] ext4_find_entry | ---ext4_find_entry ext4_rename vfs_rename sys_renameat sys_rename cyl_sys_rename system_call_fastpath rename 0x305f62642f706d74 0.00% 0.00% postmaster [kernel.kallsyms] [k] ext4_getblk | ---ext4_getblk ext4_find_entry ext4_rename vfs_rename sys_renameat sys_rename cyl_sys_rename system_call_fastpath rename 0x305f62642f706d74 0.00% 0.00% postmaster [kernel.kallsyms] [k] __getblk | ---__getblk ext4_getblk ext4_find_entry ext4_rename vfs_rename sys_renameat sys_rename cyl_sys_rename system_call_fastpath rename 0x305f62642f706d74 0.00% 0.00% events/1 [kernel.kallsyms] [k] free_block | ---free_block drain_array cache_reap worker_thread kthread child_rip 0.00% 0.00% jbd2/dm-2-8 [kernel.kallsyms] [k] out_of_line_wait_on_bit | ---out_of_line_wait_on_bit jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% nrpe [kernel.kallsyms] [k] expand_stack | ---expand_stack handle_pte_fault do_huge_pmd_anonymous_page handle_mm_fault __get_user_pages get_user_pages get_arg_page copy_strings copy_strings_kernel do_execve sys_execve stub_execve __execve 0.00% 0.00% nrpe [kernel.kallsyms] [k] expand_downwards | ---expand_downwards expand_stack handle_pte_fault do_huge_pmd_anonymous_page handle_mm_fault __get_user_pages get_user_pages get_arg_page copy_strings copy_strings_kernel do_execve sys_execve stub_execve __execve 0.00% 0.00% nrpe [kernel.kallsyms] [k] perf_event_mmap | ---perf_event_mmap expand_downwards expand_stack handle_pte_fault do_huge_pmd_anonymous_page handle_mm_fault __get_user_pages get_user_pages get_arg_page copy_strings copy_strings_kernel do_execve sys_execve stub_execve __execve 0.00% 0.00% nrpe [kernel.kallsyms] [k] perf_event_aux | ---perf_event_aux perf_event_mmap expand_downwards expand_stack handle_pte_fault do_huge_pmd_anonymous_page handle_mm_fault __get_user_pages get_user_pages get_arg_page copy_strings copy_strings_kernel do_execve sys_execve stub_execve __execve 0.00% 0.00% nrpe [kernel.kallsyms] [k] perf_event_aux_ctx | ---perf_event_aux_ctx perf_event_aux perf_event_mmap expand_downwards expand_stack handle_pte_fault do_huge_pmd_anonymous_page handle_mm_fault __get_user_pages get_user_pages get_arg_page copy_strings copy_strings_kernel do_execve sys_execve stub_execve __execve 0.00% 0.00% events/53 [kernel.kallsyms] [k] schedule | ---schedule worker_thread kthread child_rip 0.00% 0.00% events/53 [kernel.kallsyms] [k] find_busiest_group | ---find_busiest_group schedule worker_thread kthread child_rip 0.00% 0.00% events/42 [kernel.kallsyms] [k] cpumask_next_and | ---cpumask_next_and find_busiest_group schedule worker_thread kthread child_rip 0.00% 0.00% init [kernel.kallsyms] [k] icmp_rcv | ---icmp_rcv ip_local_deliver_finish ip_local_deliver ip_rcv_finish ip_rcv __netif_receive_skb netif_receive_skb napi_skb_finish napi_gro_receive tg3_poll_work tg3_poll_msix net_rx_action __do_softirq call_softirq do_softirq irq_exit do_IRQ ret_from_intr cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% init [kernel.kallsyms] [k] skb_release_data | ---skb_release_data __kfree_skb kfree_skb icmp_rcv ip_local_deliver_finish ip_local_deliver ip_rcv_finish ip_rcv __netif_receive_skb netif_receive_skb napi_skb_finish napi_gro_receive tg3_poll_work tg3_poll_msix net_rx_action __do_softirq call_softirq do_softirq irq_exit do_IRQ ret_from_intr cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% ntpd [kernel.kallsyms] [k] inet_sendmsg | ---inet_sendmsg sock_sendmsg sys_sendto system_call_fastpath __sendto_nocancel 0.00% 0.00% ntpd [kernel.kallsyms] [k] udp_sendmsg | ---udp_sendmsg inet_sendmsg sock_sendmsg sys_sendto system_call_fastpath __sendto_nocancel 0.00% 0.00% ntpd [kernel.kallsyms] [k] udp_send_skb | ---udp_send_skb udp_sendmsg inet_sendmsg sock_sendmsg sys_sendto system_call_fastpath __sendto_nocancel 0.00% 0.00% ntpd [kernel.kallsyms] [k] ip_send_skb | ---ip_send_skb udp_send_skb udp_sendmsg inet_sendmsg sock_sendmsg sys_sendto system_call_fastpath __sendto_nocancel 0.00% 0.00% ntpd [kernel.kallsyms] [k] ip_local_out | ---ip_local_out ip_send_skb udp_send_skb udp_sendmsg inet_sendmsg sock_sendmsg sys_sendto system_call_fastpath __sendto_nocancel 0.00% 0.00% ntpd [kernel.kallsyms] [k] ip_output | ---ip_output ip_local_out ip_send_skb udp_send_skb udp_sendmsg inet_sendmsg sock_sendmsg sys_sendto system_call_fastpath __sendto_nocancel 0.00% 0.00% ntpd [kernel.kallsyms] [k] ip_finish_output | ---ip_finish_output ip_output ip_local_out ip_send_skb udp_send_skb udp_sendmsg inet_sendmsg sock_sendmsg sys_sendto system_call_fastpath __sendto_nocancel 0.00% 0.00% ntpd [kernel.kallsyms] [k] neigh_resolve_output | ---neigh_resolve_output ip_finish_output ip_output ip_local_out ip_send_skb udp_send_skb udp_sendmsg inet_sendmsg sock_sendmsg sys_sendto system_call_fastpath __sendto_nocancel 0.00% 0.00% ntpd [kernel.kallsyms] [k] dev_queue_xmit | ---dev_queue_xmit neigh_resolve_output ip_finish_output ip_output ip_local_out ip_send_skb udp_send_skb udp_sendmsg inet_sendmsg sock_sendmsg sys_sendto system_call_fastpath __sendto_nocancel 0.00% 0.00% ntpd [kernel.kallsyms] [k] sch_direct_xmit | ---sch_direct_xmit dev_queue_xmit neigh_resolve_output ip_finish_output ip_output ip_local_out ip_send_skb udp_send_skb udp_sendmsg inet_sendmsg sock_sendmsg sys_sendto system_call_fastpath __sendto_nocancel 0.00% 0.00% ntpd [kernel.kallsyms] [k] tg3_start_xmit | ---tg3_start_xmit sch_direct_xmit dev_queue_xmit neigh_resolve_output ip_finish_output ip_output ip_local_out ip_send_skb udp_send_skb udp_sendmsg inet_sendmsg sock_sendmsg sys_sendto system_call_fastpath __sendto_nocancel 0.00% 0.00% dcondemand dcondemand [.] 0x000000000002a248 | ---0x2a248 0.00% 0.00% dcondemand dcondemand [.] 0xfffffffff7fe2248 | ---0x2a248 0.00% 0.00% nrpe [kernel.kallsyms] [k] inotify_inode_queue_event | ---inotify_inode_queue_event vfs_read sys_read system_call_fastpath __read_nocancel 0.00% 0.00% irqbalance libc-2.12.so [.] __GI___mmap64 | ---__GI___mmap64 0.00% 0.00% irqbalance [kernel.kallsyms] [k] sys_mmap | ---sys_mmap system_call_fastpath __GI___mmap64 0.00% 0.00% irqbalance [kernel.kallsyms] [k] sys_mmap_pgoff | ---sys_mmap_pgoff sys_mmap system_call_fastpath __GI___mmap64 0.00% 0.00% irqbalance [kernel.kallsyms] [k] do_mmap_pgoff | ---do_mmap_pgoff sys_mmap_pgoff sys_mmap system_call_fastpath __GI___mmap64 0.00% 0.00% irqbalance [kernel.kallsyms] [k] mmap_region | ---mmap_region do_mmap_pgoff sys_mmap_pgoff sys_mmap system_call_fastpath __GI___mmap64 0.00% 0.00% init [kernel.kallsyms] [k] tcp_v6_conn_request | ---tcp_v6_conn_request tcp_rcv_state_process tcp_v4_do_rcv tcp_v4_rcv ip_local_deliver_finish ip_local_deliver ip_rcv_finish ip_rcv __netif_receive_skb netif_receive_skb napi_skb_finish napi_gro_receive tg3_poll_work tg3_poll_msix net_rx_action __do_softirq call_softirq do_softirq irq_exit do_IRQ ret_from_intr cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% init [kernel.kallsyms] [k] tcp_v4_conn_request | ---tcp_v4_conn_request tcp_v6_conn_request tcp_rcv_state_process tcp_v4_do_rcv tcp_v4_rcv ip_local_deliver_finish ip_local_deliver ip_rcv_finish ip_rcv __netif_receive_skb netif_receive_skb napi_skb_finish napi_gro_receive tg3_poll_work tg3_poll_msix net_rx_action __do_softirq call_softirq do_softirq irq_exit do_IRQ ret_from_intr cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% swapper [kernel.kallsyms] [k] tick_check_idle | ---tick_check_idle irq_enter smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle rest_init start_kernel x86_64_start_reservations x86_64_start_kernel 0.00% 0.00% postmaster [kernel.kallsyms] [k] detach_pid | ---detach_pid release_task wait_consider_task do_wait sys_wait4 system_call_fastpath __libc_waitpid 0.00% 0.00% xinetd libc-2.12.so [.] __libc_send | ---__libc_send 0.00% 0.00% xinetd [kernel.kallsyms] [k] sys_sendto | ---sys_sendto system_call_fastpath __libc_send 0.00% 0.00% xinetd [kernel.kallsyms] [k] sock_sendmsg | ---sock_sendmsg sys_sendto system_call_fastpath __libc_send 0.00% 0.00% xinetd [kernel.kallsyms] [k] unix_dgram_sendmsg | ---unix_dgram_sendmsg sock_sendmsg sys_sendto system_call_fastpath __libc_send 0.00% 0.00% init [kernel.kallsyms] [k] scsi_done | ---scsi_done complete_cmd_fusion megasas_isr_fusion handle_IRQ_event handle_edge_irq handle_irq do_IRQ ret_from_intr cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% init [kernel.kallsyms] [k] blk_complete_request | ---blk_complete_request scsi_done complete_cmd_fusion megasas_isr_fusion handle_IRQ_event handle_edge_irq handle_irq do_IRQ ret_from_intr cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% init [kernel.kallsyms] [k] __blk_complete_request | ---__blk_complete_request blk_complete_request scsi_done complete_cmd_fusion megasas_isr_fusion handle_IRQ_event handle_edge_irq handle_irq do_IRQ ret_from_intr cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% events/12 [kernel.kallsyms] [k] schedule | ---schedule worker_thread kthread child_rip 0.00% 0.00% events/12 [kernel.kallsyms] [k] find_busiest_group | ---find_busiest_group schedule worker_thread kthread child_rip 0.00% 0.00% check_open_file ld-2.12.so [.] _dl_sysdep_start | ---_dl_sysdep_start 0.00% 0.00% check_open_file ld-2.12.so [.] dl_main | ---dl_main _dl_sysdep_start 0.00% 0.00% check_open_file ld-2.12.so [.] expand_dynamic_string_token | ---expand_dynamic_string_token dl_main _dl_sysdep_start 0.00% 0.00% postmaster postgres [.] BuildFieldRemapInfo | ---BuildFieldRemapInfo 0.00% 0.00% nrpe libcrypto.so.1.0.1e [.] OPENSSL_cleanse | ---OPENSSL_cleanse 0.00% 0.00% xinetd ld-2.12.so [.] _dl_add_to_namespace_list | ---_dl_add_to_namespace_list 0.00% 0.00% dcondemand [kernel.kallsyms] [k] __unqueue_futex | ---__unqueue_futex wake_futex futex_wake do_futex compat_sys_futex ia32_sysret 0x4aa2f 0.00% 0.00% dcondemand [kernel.kallsyms] [k] plist_del | ---plist_del __unqueue_futex wake_futex futex_wake do_futex compat_sys_futex ia32_sysret 0x4aa2f 0.00% 0.00% dcservice dcservice [.] 0x0000000000001476 | ---0x1476 0.00% 0.00% dcservice dcservice [.] 0xfffffffff7fb9476 | ---0x1476 0.00% 0.00% perf [kernel.kallsyms] [k] __phys_addr | ---__phys_addr bit_waitqueue wake_up_bit unlock_buffer do_get_write_access jbd2_journal_get_write_access __ext4_journal_get_write_access ext4_reserve_inode_write ext4_mark_inode_dirty ext4_dirty_inode __mark_inode_dirty generic_write_end ext4_da_write_end generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel cmd_record 0x67503 main __libc_start_main 0.00% 0.00% postmaster postgres [.] FirstCallSinceLastCheckpoint | ---FirstCallSinceLastCheckpoint 0.00% 0.00% qmgr libc-2.12.so [.] __read_nocancel | ---__read_nocancel 0.00% 0.00% qmgr [kernel.kallsyms] [k] sys_read | ---sys_read system_call_fastpath __read_nocancel 0.00% 0.00% qmgr [kernel.kallsyms] [k] vfs_read | ---vfs_read sys_read system_call_fastpath __read_nocancel 0.00% 0.00% qmgr [kernel.kallsyms] [k] do_sync_read | ---do_sync_read vfs_read sys_read system_call_fastpath __read_nocancel 0.00% 0.00% qmgr [kernel.kallsyms] [k] pipe_read | ---pipe_read do_sync_read vfs_read sys_read system_call_fastpath __read_nocancel 0.00% 0.00% qmgr [kernel.kallsyms] [k] touch_atime | ---touch_atime pipe_read do_sync_read vfs_read sys_read system_call_fastpath __read_nocancel 0.00% 0.00% qmgr [kernel.kallsyms] [k] __mark_inode_dirty | ---__mark_inode_dirty touch_atime pipe_read do_sync_read vfs_read sys_read system_call_fastpath __read_nocancel 0.00% 0.00% qmgr [kernel.kallsyms] [k] ext4_dirty_inode | ---ext4_dirty_inode __mark_inode_dirty touch_atime pipe_read do_sync_read vfs_read sys_read system_call_fastpath __read_nocancel 0.00% 0.00% qmgr [kernel.kallsyms] [k] ext4_mark_inode_dirty | ---ext4_mark_inode_dirty ext4_dirty_inode __mark_inode_dirty touch_atime pipe_read do_sync_read vfs_read sys_read system_call_fastpath __read_nocancel 0.00% 0.00% qmgr [kernel.kallsyms] [k] ext4_reserve_inode_write | ---ext4_reserve_inode_write ext4_mark_inode_dirty ext4_dirty_inode __mark_inode_dirty touch_atime pipe_read do_sync_read vfs_read sys_read system_call_fastpath __read_nocancel 0.00% 0.00% qmgr [kernel.kallsyms] [k] ext4_get_inode_loc | ---ext4_get_inode_loc ext4_reserve_inode_write ext4_mark_inode_dirty ext4_dirty_inode __mark_inode_dirty touch_atime pipe_read do_sync_read vfs_read sys_read system_call_fastpath __read_nocancel 0.00% 0.00% qmgr [kernel.kallsyms] [k] __ext4_get_inode_loc | ---__ext4_get_inode_loc ext4_get_inode_loc ext4_reserve_inode_write ext4_mark_inode_dirty ext4_dirty_inode __mark_inode_dirty touch_atime pipe_read do_sync_read vfs_read sys_read system_call_fastpath __read_nocancel 0.00% 0.00% qmgr [kernel.kallsyms] [k] __getblk | ---__getblk __ext4_get_inode_loc ext4_get_inode_loc ext4_reserve_inode_write ext4_mark_inode_dirty ext4_dirty_inode __mark_inode_dirty touch_atime pipe_read do_sync_read vfs_read sys_read system_call_fastpath __read_nocancel 0.00% 0.00% qmgr [kernel.kallsyms] [k] __find_get_block | ---__find_get_block __getblk __ext4_get_inode_loc ext4_get_inode_loc ext4_reserve_inode_write ext4_mark_inode_dirty ext4_dirty_inode __mark_inode_dirty touch_atime pipe_read do_sync_read vfs_read sys_read system_call_fastpath __read_nocancel 0.00% 0.00% qmgr [kernel.kallsyms] [k] __brelse | ---__brelse __find_get_block __getblk __ext4_get_inode_loc ext4_get_inode_loc ext4_reserve_inode_write ext4_mark_inode_dirty ext4_dirty_inode __mark_inode_dirty touch_atime pipe_read do_sync_read vfs_read sys_read system_call_fastpath __read_nocancel 0.00% 0.00% events/52 [kernel.kallsyms] [k] drain_array | ---drain_array cache_reap worker_thread kthread child_rip 0.00% 0.00% postmaster [kernel.kallsyms] [k] ext4_da_write_begin | ---ext4_da_write_begin generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% postmaster [kernel.kallsyms] [k] block_write_begin | ---block_write_begin ext4_da_write_begin generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% postmaster [kernel.kallsyms] [k] block_write_begin_newtrunc | ---block_write_begin_newtrunc block_write_begin ext4_da_write_begin generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% postmaster [kernel.kallsyms] [k] __block_prepare_write | ---__block_prepare_write block_write_begin_newtrunc block_write_begin ext4_da_write_begin generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% nrpe libc-2.12.so [.] __close_nocancel | ---__close_nocancel 0.00% 0.00% postmaster [kernel.kallsyms] [k] sidtab_context_to_sid | ---sidtab_context_to_sid security_compute_sid security_transition_sid may_create selinux_inode_create security_inode_create vfs_create do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% init [kernel.kallsyms] [k] enqueue_task_rt | ---enqueue_task_rt enqueue_task activate_task try_to_wake_up wake_up_process watchdog_timer_fn __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% init [kernel.kallsyms] [k] enqueue_rt_entity | ---enqueue_rt_entity enqueue_task_rt enqueue_task activate_task try_to_wake_up wake_up_process watchdog_timer_fn __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] block_write_full_page | ---block_write_full_page ext4_writepage __writepage write_cache_pages generic_writepages journal_submit_inode_data_buffers jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] block_write_full_page_endio | ---block_write_full_page_endio block_write_full_page ext4_writepage __writepage write_cache_pages generic_writepages journal_submit_inode_data_buffers jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] __block_write_full_page | ---__block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage __writepage write_cache_pages generic_writepages journal_submit_inode_data_buffers jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% dcondemand [unknown] [.] 0x00000000f76245ec | ---0xf76245ec 0.00% 0.00% dcondemand [unknown] [.] 0x00000000f7627848 | ---0xf7627848 0xf76245ec 0.00% 0.00% dcondemand [unknown] [.] 0x00000000f76274b0 | ---0xf76274b0 0xf7627848 0xf76245ec 0.00% 0.00% dcondemand [unknown] [.] 0x00000000f76267b4 | ---0xf76267b4 0xf76274b0 0xf7627848 0xf76245ec 0.00% 0.00% dcondemand [unknown] [.] 0x00000000f7709b20 | ---0xf7709b20 0xf76267b4 0xf76274b0 0xf7627848 0xf76245ec 0.00% 0.00% dcondemand [unknown] [.] 0x00000000f7707c94 | ---0xf7707c94 0xf7709b20 0xf76267b4 0xf76274b0 0xf7627848 0xf76245ec 0.00% 0.00% dcondemand [unknown] [.] 0x00000000f77099b0 | ---0xf77099b0 0xf7707c94 0xf7709b20 0xf76267b4 0xf76274b0 0xf7627848 0xf76245ec 0.00% 0.00% dcondemand dcondemand [.] 0x000000000000e309 | ---0xe309 0xf77099b0 0xf7707c94 0xf7709b20 0xf76267b4 0xf76274b0 0xf7627848 0xf76245ec 0.00% 0.00% dcondemand dcondemand [.] 0xfffffffff7fc6309 | ---0xe309 0xf77099b0 0xf7707c94 0xf7709b20 0xf76267b4 0xf76274b0 0xf7627848 0xf76245ec 0.00% 0.00% events/54 [kernel.kallsyms] [k] drain_array | ---drain_array cache_reap worker_thread kthread child_rip 0.00% 0.00% nrpe [kernel.kallsyms] [k] cgroup_exit | ---cgroup_exit do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% init [kernel.kallsyms] [k] ir_ack_apic_edge | ---ir_ack_apic_edge handle_irq do_IRQ ret_from_intr cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% perf [kernel.kallsyms] [k] should_remove_suid | ---should_remove_suid file_remove_suid __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% xinetd [kernel.kallsyms] [k] schedule_hrtimeout_range | ---schedule_hrtimeout_range poll_schedule_timeout do_sys_poll sys_poll system_call_fastpath __poll 0.00% 0.00% xinetd [kernel.kallsyms] [k] schedule | ---schedule schedule_hrtimeout_range poll_schedule_timeout do_sys_poll sys_poll system_call_fastpath __poll 0.00% 0.00% swapper [kernel.kallsyms] [k] pick_next_task_fair | ---pick_next_task_fair schedule cpu_idle rest_init start_kernel x86_64_start_reservations x86_64_start_kernel 0.00% 0.00% swapper [kernel.kallsyms] [k] set_next_entity | ---set_next_entity pick_next_task_fair schedule cpu_idle rest_init start_kernel x86_64_start_reservations x86_64_start_kernel 0.00% 0.00% swapper [kernel.kallsyms] [k] update_stats_wait_end | ---update_stats_wait_end set_next_entity pick_next_task_fair schedule cpu_idle rest_init start_kernel x86_64_start_reservations x86_64_start_kernel 0.00% 0.00% xinetd [unknown] [.] 0x00007efc9f2a38b7 | ---0x7efc9f2a38b7 0.00% 0.00% xinetd libc-2.12.so [.] _nss_files_parse_grent | ---_nss_files_parse_grent 0x7efc9f2a38b7 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] _spin_lock | ---_spin_lock jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% pgbouncer pgbouncer [.] check_unused_servers | ---check_unused_servers 0.00% 0.00% puppet [unknown] [.] 0000000000000000 | ---0 0.00% 0.00% xinetd [kernel.kallsyms] [k] perf_event_exit_task | ---perf_event_exit_task do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% xinetd [kernel.kallsyms] [k] perf_event_task | ---perf_event_task perf_event_exit_task do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% xinetd [kernel.kallsyms] [k] perf_event_task_output | ---perf_event_task_output perf_event_aux_ctx perf_event_aux perf_event_task perf_event_exit_task do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% xinetd [kernel.kallsyms] [k] perf_event__output_id_sample | ---perf_event__output_id_sample perf_event_task_output perf_event_aux_ctx perf_event_aux perf_event_task perf_event_exit_task do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% xinetd [kernel.kallsyms] [k] memcpy | ---memcpy perf_event__output_id_sample perf_event_task_output perf_event_aux_ctx perf_event_aux perf_event_task perf_event_exit_task do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] blk_throtl_bio | ---blk_throtl_bio generic_make_request submit_bio submit_bh | |--66.04%-- jbd2_journal_commit_transaction | kjournald2 | kthread | child_rip | --33.96%-- __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage __writepage write_cache_pages generic_writepages journal_submit_inode_data_buffers jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] throtl_find_tg | ---throtl_find_tg blk_throtl_bio generic_make_request submit_bio submit_bh | |--66.04%-- jbd2_journal_commit_transaction | kjournald2 | kthread | child_rip | --33.96%-- __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage __writepage write_cache_pages generic_writepages journal_submit_inode_data_buffers jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% events/39 [kernel.kallsyms] [k] drain_array | ---drain_array cache_reap worker_thread kthread child_rip 0.00% 0.00% winbindd [kernel.kallsyms] [k] _spin_lock_irq | ---_spin_lock_irq clear_inode generic_drop_inode iput dentry_iput d_kill dput __fput fput filp_close sys_close system_call_fastpath __close_nocancel 0.00% 0.00% perf [kernel.kallsyms] [k] radix_tree_maybe_preload | ---radix_tree_maybe_preload add_to_page_cache_locked add_to_page_cache_lru grab_cache_page_write_begin ext4_da_write_begin generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% perf [kernel.kallsyms] [k] __radix_tree_preload | ---__radix_tree_preload radix_tree_maybe_preload add_to_page_cache_locked add_to_page_cache_lru grab_cache_page_write_begin ext4_da_write_begin generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% pickup pickup [.] 0x000000000001bf57 | ---0x1bf57 0.00% 0.00% pickup libc-2.12.so [.] __GI___libc_open | ---__GI___libc_open 0.00% 0.00% pickup pickup [.] 0xffff802a8478cf57 | ---0x1bf57 0.00% 0.00% pickup [kernel.kallsyms] [k] system_call_fastpath | ---system_call_fastpath __GI___libc_open 0.00% 0.00% pickup [kernel.kallsyms] [k] cyl_sys_open | ---cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% pickup [kernel.kallsyms] [k] cyl_sys_open_full | ---cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% pickup [kernel.kallsyms] [k] sys_open | ---sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% pickup [kernel.kallsyms] [k] do_sys_open | ---do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% pickup [kernel.kallsyms] [k] do_filp_open | ---do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% pickup [kernel.kallsyms] [k] may_open | ---may_open do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% pickup [kernel.kallsyms] [k] inode_permission | ---inode_permission may_open do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% pickup [kernel.kallsyms] [k] security_inode_permission | ---security_inode_permission inode_permission may_open do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% pickup [kernel.kallsyms] [k] selinux_inode_permission | ---selinux_inode_permission security_inode_permission inode_permission may_open do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% pickup [kernel.kallsyms] [k] inode_has_perm | ---inode_has_perm selinux_inode_permission security_inode_permission inode_permission may_open do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% pickup [kernel.kallsyms] [k] avc_has_perm | ---avc_has_perm inode_has_perm selinux_inode_permission security_inode_permission inode_permission may_open do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% pickup [kernel.kallsyms] [k] avc_has_perm_noaudit | ---avc_has_perm_noaudit avc_has_perm inode_has_perm selinux_inode_permission security_inode_permission inode_permission may_open do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% pickup [kernel.kallsyms] [k] security_compute_av | ---security_compute_av avc_has_perm_noaudit avc_has_perm inode_has_perm selinux_inode_permission security_inode_permission inode_permission may_open do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% pickup [kernel.kallsyms] [k] context_struct_compute_av | ---context_struct_compute_av security_compute_av avc_has_perm_noaudit avc_has_perm inode_has_perm selinux_inode_permission security_inode_permission inode_permission may_open do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% pickup [kernel.kallsyms] [k] avtab_search_node | ---avtab_search_node context_struct_compute_av security_compute_av avc_has_perm_noaudit avc_has_perm inode_has_perm selinux_inode_permission security_inode_permission inode_permission may_open do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% init [kernel.kallsyms] [k] calc_global_load | ---calc_global_load do_timer tick_do_update_jiffies64 tick_sched_timer __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% xinetd ld-2.12.so [.] _dl_fixup | ---_dl_fixup 0.00% 0.00% postmaster [kernel.kallsyms] [k] proc_selfpid | ---proc_selfpid | |--82.32%-- cyl_sys_open_full | cyl_sys_open | system_call_fastpath | __GI___libc_open | --17.68%-- hook_security_file_free security_file_free __fput fput filp_close sys_close system_call_fastpath __close_nocancel 0.00% 0.00% postmaster [kernel.kallsyms] [k] tasklist_read_lock | ---tasklist_read_lock | |--84.92%-- do_wait | sys_wait4 | system_call_fastpath | __libc_waitpid | --15.08%-- sys_wait4 system_call_fastpath __libc_waitpid 0.00% 0.00% events/48 [kernel.kallsyms] [k] free_block | ---free_block drain_array cache_reap worker_thread kthread child_rip 0.00% 0.00% events/48 [kernel.kallsyms] [k] list_del | ---list_del free_block drain_array cache_reap worker_thread kthread child_rip 0.00% 0.00% puppet libruby.so.2.1.0 [.] fix_fdiv | ---fix_fdiv 0.00% 0.00% puppet libruby.so.2.1.0 [.] rb_f_sleep | ---rb_f_sleep 0.00% 0.00% events/38 [kernel.kallsyms] [k] cache_reap | ---cache_reap worker_thread kthread child_rip 0.00% 0.00% events/38 [kernel.kallsyms] [k] drain_array | ---drain_array cache_reap worker_thread kthread child_rip 0.00% 0.00% init [kernel.kallsyms] [k] cy_ctrl_timer_fn | ---cy_ctrl_timer_fn run_timer_softirq __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% init [kernel.kallsyms] [k] CY_Mod_Timer | ---CY_Mod_Timer cy_ctrl_timer_fn run_timer_softirq __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% init [kernel.kallsyms] [k] mod_timer | ---mod_timer CY_Mod_Timer cy_ctrl_timer_fn run_timer_softirq __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% events/16 [kernel.kallsyms] [k] free_block | ---free_block drain_array cache_reap worker_thread kthread child_rip 0.00% 0.00% postmaster postgres [.] WaitLatchOrSocket | ---WaitLatchOrSocket 0.00% 0.00% init [kernel.kallsyms] [k] retint_restore_args | ---retint_restore_args cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] __wait_on_buffer | ---__wait_on_buffer jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] out_of_line_wait_on_bit | ---out_of_line_wait_on_bit __wait_on_buffer jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] sync_buffer | ---sync_buffer __wait_on_bit out_of_line_wait_on_bit __wait_on_buffer jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% init [kernel.kallsyms] [k] local_bh_disable | ---local_bh_disable smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% xinetd xinetd [.] 0xffff810362df4ba0 | ---0x1bba0 0.00% 0.00% automount [kernel.kallsyms] [k] sys_futex | ---sys_futex system_call_fastpath | |--68.82%-- pthread_cond_timedwait@@GLIBC_2.3.2 | 0x7f3c380008d8 | --31.18%-- pthread_cond_wait@@GLIBC_2.3.2 0x7f3c4df316a0 0.00% 0.00% automount [kernel.kallsyms] [k] do_futex | ---do_futex sys_futex system_call_fastpath | |--68.82%-- pthread_cond_timedwait@@GLIBC_2.3.2 | 0x7f3c380008d8 | --31.18%-- pthread_cond_wait@@GLIBC_2.3.2 0x7f3c4df316a0 0.00% 0.00% automount [kernel.kallsyms] [k] futex_wait | ---futex_wait do_futex sys_futex system_call_fastpath | |--68.82%-- pthread_cond_timedwait@@GLIBC_2.3.2 | 0x7f3c380008d8 | --31.18%-- pthread_cond_wait@@GLIBC_2.3.2 0x7f3c4df316a0 0.00% 0.00% dcservice dcservice [.] 0x0000000000001499 | ---0x1499 0.00% 0.00% dcservice dcservice [.] 0xfffffffff7fb9499 | ---0x1499 0.00% 0.00% dcondemand dcondemand [.] 0x000000000001919b | ---0x1919b 0.00% 0.00% dcondemand dcondemand [.] 0xfffffffff7fd119b | ---0x1919b 0.00% 0.00% postmaster [kernel.kallsyms] [k] iov_iter_copy_from_user_atomic | ---iov_iter_copy_from_user_atomic generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% init [kernel.kallsyms] [k] rcu_implicit_dynticks_qs | ---rcu_implicit_dynticks_qs rcu_process_dyntick force_quiescent_state __rcu_process_callbacks rcu_process_callbacks __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% xinetd [kernel.kallsyms] [k] exit_mm | ---exit_mm do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% xinetd [kernel.kallsyms] [k] mmput | ---mmput exit_mm do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% xinetd [kernel.kallsyms] [k] exit_mmap | ---exit_mmap mmput exit_mm do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% xinetd [kernel.kallsyms] [k] free_pages_and_swap_cache | ---free_pages_and_swap_cache exit_mmap mmput exit_mm do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% sh [kernel.kallsyms] [k] load_script | ---load_script cyl_load_binary search_binary_handler do_execve sys_execve stub_execve __execve 0.00% 0.00% nsrexecd libpthread-2.12.so [.] pthread_once | ---pthread_once 0.00% 0.00% postmaster [kernel.kallsyms] [k] inotify_inode_is_dead | ---inotify_inode_is_dead vfs_rename sys_renameat sys_rename cyl_sys_rename system_call_fastpath rename 0.00% 0.00% xinetd [unknown] [.] 0x00007ffd207c1728 | ---0x7ffd207c1728 0.00% 0.00% xinetd libc-2.12.so [.] _IO_fgets | ---_IO_fgets 0x7ffd207c1728 0.00% 0.00% nsrexecd [kernel.kallsyms] [k] poll_schedule_timeout | ---poll_schedule_timeout do_sys_poll sys_poll system_call_fastpath __poll 0.00% 0.00% nsrexecd [kernel.kallsyms] [k] schedule_hrtimeout_range | ---schedule_hrtimeout_range poll_schedule_timeout do_sys_poll sys_poll system_call_fastpath __poll 0.00% 0.00% nsrexecd [kernel.kallsyms] [k] schedule | ---schedule schedule_hrtimeout_range poll_schedule_timeout do_sys_poll sys_poll system_call_fastpath __poll 0.00% 0.00% init [kernel.kallsyms] [k] scsi_dispatch_cmd | ---scsi_dispatch_cmd scsi_request_fn __blk_run_queue blk_run_queue scsi_run_queue scsi_next_command scsi_io_completion scsi_finish_command scsi_softirq_done blk_done_softirq __do_softirq call_softirq do_softirq irq_exit smp_call_function_single_interrupt call_function_single_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% init [kernel.kallsyms] [k] megasas_queue_command | ---megasas_queue_command scsi_dispatch_cmd scsi_request_fn __blk_run_queue blk_run_queue scsi_run_queue scsi_next_command scsi_io_completion scsi_finish_command scsi_softirq_done blk_done_softirq __do_softirq call_softirq do_softirq irq_exit smp_call_function_single_interrupt call_function_single_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% init [kernel.kallsyms] [k] megasas_build_and_issue_cmd_fusion | ---megasas_build_and_issue_cmd_fusion megasas_queue_command scsi_dispatch_cmd scsi_request_fn __blk_run_queue blk_run_queue scsi_run_queue scsi_next_command scsi_io_completion scsi_finish_command scsi_softirq_done blk_done_softirq __do_softirq call_softirq do_softirq irq_exit smp_call_function_single_interrupt call_function_single_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% init [kernel.kallsyms] [k] megasas_build_io_fusion | ---megasas_build_io_fusion megasas_build_and_issue_cmd_fusion megasas_queue_command scsi_dispatch_cmd scsi_request_fn __blk_run_queue blk_run_queue scsi_run_queue scsi_next_command scsi_io_completion scsi_finish_command scsi_softirq_done blk_done_softirq __do_softirq call_softirq do_softirq irq_exit smp_call_function_single_interrupt call_function_single_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% init [kernel.kallsyms] [k] megasas_build_ldio_fusion | ---megasas_build_ldio_fusion megasas_build_io_fusion megasas_build_and_issue_cmd_fusion megasas_queue_command scsi_dispatch_cmd scsi_request_fn __blk_run_queue blk_run_queue scsi_run_queue scsi_next_command scsi_io_completion scsi_finish_command scsi_softirq_done blk_done_softirq __do_softirq call_softirq do_softirq irq_exit smp_call_function_single_interrupt call_function_single_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% init [kernel.kallsyms] [k] check_preempt_curr | ---check_preempt_curr try_to_wake_up | |--64.44%-- wake_up_process | | | |--76.54%-- hrtimer_wakeup | | __run_hrtimer | | hrtimer_interrupt | | local_apic_timer_interrupt | | smp_apic_timer_interrupt | | apic_timer_interrupt | | cpuidle_idle_call | | cpu_idle | | start_secondary | | | --23.46%-- watchdog_timer_fn | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --35.56%-- default_wake_function autoremove_wake_function __wake_up_common __wake_up insert_work __queue_work delayed_work_timer_fn run_timer_softirq __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% postmaster [kernel.kallsyms] [k] mls_compute_sid | ---mls_compute_sid security_compute_sid security_transition_sid may_create selinux_inode_create security_inode_create vfs_create do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open __fopen_internal 0.00% 0.00% postmaster [kernel.kallsyms] [k] hashtab_search | ---hashtab_search mls_compute_sid security_compute_sid security_transition_sid may_create selinux_inode_create security_inode_create vfs_create do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open __fopen_internal 0.00% 0.00% postmaster [kernel.kallsyms] [k] anon_vma_chain_link | ---anon_vma_chain_link anon_vma_clone anon_vma_fork dup_mm copy_process do_fork sys_clone stub_clone __libc_fork fork_process 0.00% 0.00% winbindd libtalloc.so.2.1.5 [.] 0x00000000000078fc | ---0x78fc 0.00% 0.00% winbindd libtalloc.so.2.1.5 [.] 0xffff80cd5e0bd8fc | ---0x78fc 0.00% 0.00% events/48 [kernel.kallsyms] [k] vmstat_update | ---vmstat_update worker_thread kthread child_rip 0.00% 0.00% events/48 [kernel.kallsyms] [k] refresh_cpu_vm_stats | ---refresh_cpu_vm_stats vmstat_update worker_thread kthread child_rip 0.00% 0.00% events/6 [kernel.kallsyms] [k] update_shares | ---update_shares schedule worker_thread kthread child_rip 0.00% 0.00% nrpe libc-2.12.so [.] _int_free | ---_int_free 0.00% 0.00% swapper [kernel.kallsyms] [k] native_write_msr_safe | ---native_write_msr_safe | |--10.59%-- __intel_pmu_enable_all | intel_pmu_enable_all | x86_pmu_enable | perf_pmu_enable | | | |--100.00%-- perf_event_task_tick | | scheduler_tick | | update_process_times | | tick_sched_timer | | __run_hrtimer | | hrtimer_interrupt | | local_apic_timer_interrupt | | smp_apic_timer_interrupt | | apic_timer_interrupt | | cpuidle_idle_call | | cpu_idle | | rest_init | | start_kernel | | x86_64_start_reservations | | x86_64_start_kernel | --0.00%-- [...] --89.41%-- [...] 0.00% 0.00% events/6 [kernel.kallsyms] [k] deactivate_task | ---deactivate_task schedule worker_thread kthread child_rip 0.00% 0.00% events/6 [kernel.kallsyms] [k] dequeue_task_fair | ---dequeue_task_fair deactivate_task schedule worker_thread kthread child_rip 0.00% 0.00% events/33 [kernel.kallsyms] [k] rt_worker_func | ---rt_worker_func worker_thread kthread child_rip 0.00% 0.00% nsrexecd nsrexecd [.] 0x0000000000034ea4 | ---0x34ea4 0.00% 0.00% nsrexecd nsrexecd [.] 0xffffffffffc34ea4 | ---0x34ea4 0.00% 0.00% init [kernel.kallsyms] [k] kblockd_schedule_work | ---kblockd_schedule_work cfq_completed_request elv_completed_request __blk_put_request blk_finish_request blk_end_bidi_request blk_end_request scsi_io_completion scsi_finish_command scsi_softirq_done blk_done_softirq __do_softirq call_softirq do_softirq irq_exit smp_call_function_single_interrupt call_function_single_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% init [kernel.kallsyms] [k] queue_work | ---queue_work kblockd_schedule_work cfq_completed_request elv_completed_request __blk_put_request blk_finish_request blk_end_bidi_request blk_end_request scsi_io_completion scsi_finish_command scsi_softirq_done blk_done_softirq __do_softirq call_softirq do_softirq irq_exit smp_call_function_single_interrupt call_function_single_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% init [kernel.kallsyms] [k] queue_work_on | ---queue_work_on queue_work kblockd_schedule_work cfq_completed_request elv_completed_request __blk_put_request blk_finish_request blk_end_bidi_request blk_end_request scsi_io_completion scsi_finish_command scsi_softirq_done blk_done_softirq __do_softirq call_softirq do_softirq irq_exit smp_call_function_single_interrupt call_function_single_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% events/4 [kernel.kallsyms] [k] schedule_delayed_work | ---schedule_delayed_work worker_thread kthread child_rip 0.00% 0.00% postmaster [kernel.kallsyms] [k] task_nice | ---task_nice ep_poll sys_epoll_wait system_call_fastpath epoll_wait 0.00% 0.00% puppet [kernel.kallsyms] [k] system_call_fastpath | ---system_call_fastpath pthread_cond_timedwait@@GLIBC_2.3.2 0.00% 0.00% puppet [kernel.kallsyms] [k] sys_futex | ---sys_futex system_call_fastpath pthread_cond_timedwait@@GLIBC_2.3.2 0.00% 0.00% puppet [kernel.kallsyms] [k] do_futex | ---do_futex sys_futex system_call_fastpath pthread_cond_timedwait@@GLIBC_2.3.2 0.00% 0.00% puppet [kernel.kallsyms] [k] futex_wait | ---futex_wait do_futex sys_futex system_call_fastpath pthread_cond_timedwait@@GLIBC_2.3.2 0.00% 0.00% puppet [kernel.kallsyms] [k] futex_wait_queue_me | ---futex_wait_queue_me futex_wait do_futex sys_futex system_call_fastpath pthread_cond_timedwait@@GLIBC_2.3.2 0.00% 0.00% puppet [kernel.kallsyms] [k] schedule | ---schedule futex_wait_queue_me futex_wait do_futex sys_futex system_call_fastpath pthread_cond_timedwait@@GLIBC_2.3.2 0.00% 0.00% puppet [kernel.kallsyms] [k] find_busiest_group | ---find_busiest_group schedule futex_wait_queue_me futex_wait do_futex sys_futex system_call_fastpath pthread_cond_timedwait@@GLIBC_2.3.2 0.00% 0.00% dcservice [kernel.kallsyms] [k] __lock_page | ---__lock_page get_futex_key futex_wake do_futex compat_sys_futex ia32_sysret 0x4aa2f 0.00% 0.00% dcservice [kernel.kallsyms] [k] __wait_on_bit_lock | ---__wait_on_bit_lock __lock_page get_futex_key futex_wake do_futex compat_sys_futex ia32_sysret 0x4aa2f 0.00% 0.00% dcservice [kernel.kallsyms] [k] prepare_to_wait_exclusive | ---prepare_to_wait_exclusive __wait_on_bit_lock __lock_page get_futex_key futex_wake do_futex compat_sys_futex ia32_sysret 0x4aa2f 0.00% 0.00% dcservice [kernel.kallsyms] [k] __list_add | ---__list_add prepare_to_wait_exclusive __wait_on_bit_lock __lock_page get_futex_key futex_wake do_futex compat_sys_futex ia32_sysret 0x4aa2f 0.00% 0.00% postmaster [kernel.kallsyms] [k] inotify_inode_queue_event | ---inotify_inode_queue_event __fput fput filp_close sys_close system_call_fastpath __close_nocancel 0.00% 0.00% rs:main Q:Reg [kernel.kallsyms] [k] udp_send_skb | ---udp_send_skb udp_sendmsg inet_sendmsg sock_sendmsg sys_sendto system_call_fastpath 0xee83 0.00% 0.00% dcservice dcservice [.] 0x0000000000012ea0 | ---0x12ea0 0.00% 0.00% dcservice dcservice [.] 0xfffffffff7fcaea0 | ---0x12ea0 0.00% 0.00% swapper [kernel.kallsyms] [k] save_args | ---save_args 0.00% 0.00% events/1 [kernel.kallsyms] [k] memmove | ---memmove cache_reap worker_thread kthread child_rip 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] pagevec_lookup_tag | ---pagevec_lookup_tag generic_writepages journal_submit_inode_data_buffers jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% events/29 [kernel.kallsyms] [k] schedule | ---schedule worker_thread kthread child_rip 0.00% 0.00% events/29 [kernel.kallsyms] [k] find_busiest_group | ---find_busiest_group schedule worker_thread kthread child_rip 0.00% 0.00% swapper [kernel.kallsyms] [k] tick_nohz_stop_sched_tick | ---tick_nohz_stop_sched_tick cpu_idle rest_init start_kernel x86_64_start_reservations x86_64_start_kernel 0.00% 0.00% rs:main Q:Reg [kernel.kallsyms] [k] ext4_xattr_get | ---ext4_xattr_get ext4_xattr_security_get generic_getxattr cap_inode_need_killpriv security_inode_need_killpriv file_remove_suid __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath 0xe7cd 0x2037333a35313a38 0.00% 0.00% rs:main Q:Reg [kernel.kallsyms] [k] __ext4_get_inode_loc | ---__ext4_get_inode_loc ext4_get_inode_loc ext4_xattr_get ext4_xattr_security_get generic_getxattr cap_inode_need_killpriv security_inode_need_killpriv file_remove_suid __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath 0xe7cd 0x2037333a35313a38 0.00% 0.00% rs:main Q:Reg [kernel.kallsyms] [k] __find_get_block | ---__find_get_block __ext4_get_inode_loc ext4_get_inode_loc ext4_xattr_get ext4_xattr_security_get generic_getxattr cap_inode_need_killpriv security_inode_need_killpriv file_remove_suid __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath 0xe7cd 0x2037333a35313a38 0.00% 0.00% dcondemand dcondemand [.] 0x00000000000190d7 | ---0x190d7 0.00% 0.00% dcondemand dcondemand [.] 0xfffffffff7fd10d7 | ---0x190d7 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] __jbd2_journal_refile_buffer | ---__jbd2_journal_refile_buffer jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] __jbd2_journal_unfile_buffer | ---__jbd2_journal_unfile_buffer __jbd2_journal_refile_buffer jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] __jbd2_journal_temp_unlink_buffer | ---__jbd2_journal_temp_unlink_buffer __jbd2_journal_unfile_buffer __jbd2_journal_refile_buffer jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] mark_buffer_dirty | ---mark_buffer_dirty __jbd2_journal_temp_unlink_buffer __jbd2_journal_unfile_buffer __jbd2_journal_refile_buffer jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] __set_page_dirty | ---__set_page_dirty mark_buffer_dirty __jbd2_journal_temp_unlink_buffer __jbd2_journal_unfile_buffer __jbd2_journal_refile_buffer jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% qmgr [kernel.kallsyms] [k] may_open | ---may_open do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% qmgr [kernel.kallsyms] [k] inode_permission | ---inode_permission may_open do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% puppet libruby.so.2.1.0 [.] rb_funcall | ---rb_funcall | |--53.86%-- vm_call0_body | --46.14%-- time_minus 0.00% 0.00% postmaster [kernel.kallsyms] [k] security_sk_classify_flow | ---security_sk_classify_flow udpv6_sendmsg inet_sendmsg sock_sendmsg sys_sendto system_call_fastpath __libc_send 0.00% 0.00% postmaster [kernel.kallsyms] [k] selinux_sk_getsecid | ---selinux_sk_getsecid security_sk_classify_flow udpv6_sendmsg inet_sendmsg sock_sendmsg sys_sendto system_call_fastpath __libc_send 0.00% 0.00% winbindd winbindd [.] dcerpc_wbint_LookupName_send | ---dcerpc_wbint_LookupName_send 0.00% 0.00% events/4 [kernel.kallsyms] [k] vmstat_update | ---vmstat_update worker_thread kthread child_rip 0.00% 0.00% events/4 [kernel.kallsyms] [k] refresh_cpu_vm_stats | ---refresh_cpu_vm_stats vmstat_update worker_thread kthread child_rip 0.00% 0.00% perf [kernel.kallsyms] [k] account_process_tick | ---account_process_tick update_process_times tick_sched_timer __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt hook_security_file_permission security_file_permission rw_verify_area vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% perf [kernel.kallsyms] [k] account_system_time | ---account_system_time account_process_tick update_process_times tick_sched_timer __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt hook_security_file_permission security_file_permission rw_verify_area vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% postmaster [kernel.kallsyms] [k] free_pid | ---free_pid detach_pid release_task wait_consider_task do_wait sys_wait4 system_call_fastpath __libc_waitpid 0.00% 0.00% postmaster [kernel.kallsyms] [k] Mem_Alloc | ---Mem_Alloc cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% postmaster [kernel.kallsyms] [k] CY_Kmalloc | ---CY_Kmalloc Mem_Alloc cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% postmaster [kernel.kallsyms] [k] __kmalloc | ---__kmalloc CY_Kmalloc Mem_Alloc cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% init [kernel.kallsyms] [k] rcu_bh_qs | ---rcu_bh_qs __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% events/2 [kernel.kallsyms] [k] free_block | ---free_block drain_array cache_reap worker_thread kthread child_rip 0.00% 0.00% xinetd libnss_winbind.so.2 [.] _fini | ---_fini exit 0.00% 0.00% xinetd libc-2.12.so [.] __close_nocancel | ---__close_nocancel _fini exit 0.00% 0.00% xinetd [kernel.kallsyms] [k] sys_close | ---sys_close system_call_fastpath __close_nocancel _fini exit 0.00% 0.00% postmaster [kernel.kallsyms] [k] ftrace_graph_init_task | ---ftrace_graph_init_task copy_process do_fork sys_clone stub_clone __libc_fork fork_process 0.00% 0.00% xinetd libc-2.12.so [.] ptmalloc_unlock_all | ---ptmalloc_unlock_all 0x1463c 0.00% 0.00% winbindd [kernel.kallsyms] [k] unix_stream_sendmsg | ---unix_stream_sendmsg sock_aio_write do_sync_readv_writev do_readv_writev vfs_writev sys_writev system_call_fastpath __libc_writev 0.00% 0.00% dcondemand dcondemand [.] 0x0000000000001560 | ---0x1560 0.00% 0.00% dcondemand dcondemand [.] 0xfffffffff7fb9560 | ---0x1560 0.00% 0.00% puppet libruby.so.2.1.0 [.] rb_scan_args | ---rb_scan_args 0.00% 0.00% flush-253:2 [kernel.kallsyms] [k] _spin_lock_irq | ---_spin_lock_irq scsi_request_fn __generic_unplug_device elv_insert __elv_add_request blk_queue_bio generic_make_request submit_bio submit_bh __block_write_full_page block_write_full_page_endio block_write_full_page blkdev_writepage __writepage write_cache_pages generic_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% events/12 [kernel.kallsyms] [k] vmstat_update | ---vmstat_update worker_thread kthread child_rip 0.00% 0.00% events/12 [kernel.kallsyms] [k] refresh_cpu_vm_stats | ---refresh_cpu_vm_stats vmstat_update worker_thread kthread child_rip 0.00% 0.00% postmaster [kernel.kallsyms] [k] xfer_secondary_pool | ---xfer_secondary_pool extract_entropy_user urandom_read vfs_read sys_read system_call_fastpath __read_nocancel 0.00% 0.00% postmaster [kernel.kallsyms] [k] extract_entropy | ---extract_entropy xfer_secondary_pool extract_entropy_user urandom_read vfs_read sys_read system_call_fastpath __read_nocancel 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] memcpy | ---memcpy clone_bio __split_and_process_bio dm_make_request generic_make_request submit_bio submit_bh __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage mpage_da_submit_io mpage_da_map_and_submit ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% postmaster [kernel.kallsyms] [k] __devcgroup_inode_permission | ---__devcgroup_inode_permission inode_permission may_open do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% postmaster [kernel.kallsyms] [k] __devcgroup_check_permission | ---__devcgroup_check_permission __devcgroup_inode_permission inode_permission may_open do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% postmaster [kernel.kallsyms] [k] may_access | ---may_access __devcgroup_check_permission __devcgroup_inode_permission inode_permission may_open do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% xinetd libwrap.so.0.7.6 [.] 0xffff810363428f31 | ---0x2f31 exit 0.00% 0.00% xinetd [kernel.kallsyms] [k] mem_cgroup_commit_charge_swapin | ---mem_cgroup_commit_charge_swapin handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault 0x2f31 exit 0.00% 0.00% xinetd [kernel.kallsyms] [k] __mem_cgroup_commit_charge_swapin | ---__mem_cgroup_commit_charge_swapin mem_cgroup_commit_charge_swapin handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault 0x2f31 exit 0.00% 0.00% xinetd [kernel.kallsyms] [k] __mem_cgroup_commit_charge | ---__mem_cgroup_commit_charge __mem_cgroup_commit_charge_swapin mem_cgroup_commit_charge_swapin handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault 0x2f31 exit 0.00% 0.00% postmaster postgres [.] ForgetBackgroundWorker | ---ForgetBackgroundWorker 0.00% 0.00% events/2 [kernel.kallsyms] [k] schedule | ---schedule worker_thread kthread child_rip 0.00% 0.00% postmaster postgres [.] shm_mq_create | ---shm_mq_create 0.00% 0.00% postmaster postgres [.] 0x00000000001b193b | ---0x5b193b 0.00% 0.00% postmaster libc-2.12.so [.] sigemptyset | ---sigemptyset 0x5b193b 0.00% 0.00% events/36 [kernel.kallsyms] [k] find_busiest_group | ---find_busiest_group schedule worker_thread kthread child_rip 0.00% 0.00% events/46 [kernel.kallsyms] [k] prepare_to_wait | ---prepare_to_wait worker_thread kthread child_rip 0.00% 0.00% xinetd libc-2.12.so [.] _IO_vsprintf | ---_IO_vsprintf 0 0.00% 0.00% xinetd libc-2.12.so [.] _itoa_word | ---_itoa_word _IO_vsprintf 0 0.00% 0.00% xinetd [kernel.kallsyms] [k] error_sti | ---error_sti _itoa_word _IO_vsprintf 0 0.00% 0.00% postmaster [unknown] [.] 0x315f62642f706d74 | ---0x315f62642f706d74 0.00% 0.00% postmaster [kernel.kallsyms] [k] ext4_truncate | ---ext4_truncate ext4_delete_inode generic_delete_inode generic_drop_inode iput dentry_iput d_kill dput sys_renameat sys_rename cyl_sys_rename system_call_fastpath rename 0x315f62642f706d74 0.00% 0.00% postmaster [kernel.kallsyms] [k] ext4_ext_truncate | ---ext4_ext_truncate ext4_truncate ext4_delete_inode generic_delete_inode generic_drop_inode iput dentry_iput d_kill dput sys_renameat sys_rename cyl_sys_rename system_call_fastpath rename 0x315f62642f706d74 0.00% 0.00% postmaster [kernel.kallsyms] [k] ext4_mark_inode_dirty | ---ext4_mark_inode_dirty ext4_ext_truncate ext4_truncate ext4_delete_inode generic_delete_inode generic_drop_inode iput dentry_iput d_kill dput sys_renameat sys_rename cyl_sys_rename system_call_fastpath rename 0x315f62642f706d74 0.00% 0.00% init [kernel.kallsyms] [k] unmap_single | ---unmap_single swiotlb_unmap_sg_attrs scsi_dma_unmap complete_cmd_fusion megasas_isr_fusion handle_IRQ_event handle_edge_irq handle_irq do_IRQ ret_from_intr cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% init [kernel.kallsyms] [k] is_swiotlb_buffer | ---is_swiotlb_buffer unmap_single swiotlb_unmap_sg_attrs scsi_dma_unmap complete_cmd_fusion megasas_isr_fusion handle_IRQ_event handle_edge_irq handle_irq do_IRQ ret_from_intr cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% xinetd [kernel.kallsyms] [k] do_wp_page | ---do_wp_page handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault | |--65.83%-- 0x8838 | --34.17%-- __libc_fork 0x1463c 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] __iget | ---__iget writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% events/46 [kernel.kallsyms] [k] free_block | ---free_block drain_array cache_reap worker_thread kthread child_rip 0.00% 0.00% swapper [kernel.kallsyms] [k] update_ts_time_stats | ---update_ts_time_stats tick_nohz_stop_idle tick_check_idle irq_enter smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle rest_init start_kernel x86_64_start_reservations x86_64_start_kernel 0.00% 0.00% swapper [kernel.kallsyms] [k] nr_iowait_cpu | ---nr_iowait_cpu update_ts_time_stats tick_nohz_stop_idle tick_check_idle irq_enter smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle rest_init start_kernel x86_64_start_reservations x86_64_start_kernel 0.00% 0.00% nrpe libc-2.12.so [.] ptmalloc_unlock_all | ---ptmalloc_unlock_all _IO_proc_open@@GLIBC_2.2.5 0x6f6967616e2f6c61 0.00% 0.00% puppet libruby.so.2.1.0 [.] newobj_of | ---newobj_of 0.00% 0.00% dcondemand dcondemand [.] 0x0000000000018f76 | ---0x18f76 0.00% 0.00% dcondemand dcondemand [.] 0xfffffffff7fd0f76 | ---0x18f76 0.00% 0.00% events/45 [kernel.kallsyms] [k] schedule | ---schedule worker_thread kthread child_rip 0.00% 0.00% events/45 [kernel.kallsyms] [k] find_busiest_group | ---find_busiest_group schedule worker_thread kthread child_rip 0.00% 0.00% postmaster [kernel.kallsyms] [k] sock_recv_ts_and_drops | ---sock_recv_ts_and_drops udpv6_recvmsg sock_common_recvmsg sock_recvmsg sys_recvfrom system_call_fastpath __libc_recv 0.00% 0.00% events/16 [kernel.kallsyms] [k] list_del | ---list_del free_block drain_array cache_reap worker_thread kthread child_rip 0.00% 0.00% xinetd libc-2.12.so [.] __GI___munmap | ---__GI___munmap 0.00% 0.00% xinetd [kernel.kallsyms] [k] sys_munmap | ---sys_munmap system_call_fastpath __GI___munmap 0.00% 0.00% xinetd [kernel.kallsyms] [k] do_munmap | ---do_munmap sys_munmap system_call_fastpath __GI___munmap 0.00% 0.00% xinetd [kernel.kallsyms] [k] free_pgtables | ---free_pgtables do_munmap sys_munmap system_call_fastpath __GI___munmap 0.00% 0.00% winbindd [kernel.kallsyms] [k] sched_clock_cpu | ---sched_clock_cpu schedule_hrtimeout_range ep_poll sys_epoll_wait system_call_fastpath epoll_wait 0 0.00% 0.00% nsrexecd [kernel.kallsyms] [k] deactivate_task | ---deactivate_task schedule schedule_hrtimeout_range poll_schedule_timeout do_sys_poll sys_poll system_call_fastpath __poll 0.00% 0.00% nsrexecd [kernel.kallsyms] [k] dequeue_task | ---dequeue_task deactivate_task schedule schedule_hrtimeout_range poll_schedule_timeout do_sys_poll sys_poll system_call_fastpath __poll 0.00% 0.00% nsrexecd [kernel.kallsyms] [k] dequeue_task_fair | ---dequeue_task_fair dequeue_task deactivate_task schedule schedule_hrtimeout_range poll_schedule_timeout do_sys_poll sys_poll system_call_fastpath __poll 0.00% 0.00% nsrexecd [kernel.kallsyms] [k] dequeue_entity | ---dequeue_entity dequeue_task_fair dequeue_task deactivate_task schedule schedule_hrtimeout_range poll_schedule_timeout do_sys_poll sys_poll system_call_fastpath __poll 0.00% 0.00% nsrexecd [kernel.kallsyms] [k] update_curr | ---update_curr dequeue_entity dequeue_task_fair dequeue_task deactivate_task schedule schedule_hrtimeout_range poll_schedule_timeout do_sys_poll sys_poll system_call_fastpath __poll 0.00% 0.00% nsrexecd [kernel.kallsyms] [k] account_cfs_rq_runtime | ---account_cfs_rq_runtime update_curr dequeue_entity dequeue_task_fair dequeue_task deactivate_task schedule schedule_hrtimeout_range poll_schedule_timeout do_sys_poll sys_poll system_call_fastpath __poll 0.00% 0.00% nsrexecd libpthread-2.12.so [.] __errno_location | ---__errno_location 0.00% 0.00% dcondemand dcondemand [.] 0x000000000001882a | ---0x1882a 0.00% 0.00% dcondemand dcondemand [.] 0xfffffffff7fd082a | ---0x1882a 0.00% 0.00% postmaster postgres [.] BackgroundWorkerStateChange | ---BackgroundWorkerStateChange 0.00% 0.00% events/16 [kernel.kallsyms] [k] refresh_cpu_vm_stats | ---refresh_cpu_vm_stats vmstat_update worker_thread kthread child_rip 0.00% 0.00% watchdog/47 [kernel.kallsyms] [k] child_rip | ---child_rip 0.00% 0.00% watchdog/47 [kernel.kallsyms] [k] kthread | ---kthread child_rip 0.00% 0.00% watchdog/47 [kernel.kallsyms] [k] watchdog | ---watchdog kthread child_rip 0.00% 0.00% watchdog/47 [kernel.kallsyms] [k] schedule | ---schedule watchdog kthread child_rip 0.00% 0.00% watchdog/47 [kernel.kallsyms] [k] find_busiest_group | ---find_busiest_group schedule watchdog kthread child_rip 0.00% 0.00% events/40 [kernel.kallsyms] [k] pick_next_task_stop | ---pick_next_task_stop schedule worker_thread kthread child_rip 0.00% 0.00% postmaster postgres [.] UpdateChangedParamSet | ---UpdateChangedParamSet 0.00% 0.00% postmaster [kernel.kallsyms] [k] ext4_init_security | ---ext4_init_security ext4_new_inode ext4_create vfs_create do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% postmaster [kernel.kallsyms] [k] ext4_xattr_set_handle | ---ext4_xattr_set_handle ext4_init_security ext4_new_inode ext4_create vfs_create do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% postmaster [kernel.kallsyms] [k] __ext4_handle_dirty_metadata | ---__ext4_handle_dirty_metadata ext4_mark_iloc_dirty ext4_xattr_set_handle ext4_init_security ext4_new_inode ext4_create vfs_create do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% postmaster [kernel.kallsyms] [k] jbd2_journal_dirty_metadata | ---jbd2_journal_dirty_metadata __ext4_handle_dirty_metadata ext4_mark_iloc_dirty ext4_xattr_set_handle ext4_init_security ext4_new_inode ext4_create vfs_create do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% postmaster postgres [.] reaper | ---reaper 0.00% 0.00% events/0 [kernel.kallsyms] [k] list_del | ---list_del free_block drain_array cache_reap worker_thread kthread child_rip 0.00% 0.00% events/0 [kernel.kallsyms] [k] _spin_trylock | ---_spin_trylock cache_reap worker_thread kthread child_rip 0.00% 0.00% puppet libruby.so.2.1.0 [.] native_sleep | ---native_sleep 0.00% 0.00% swapper [kernel.kallsyms] [k] finish_task_switch | ---finish_task_switch schedule cpu_idle rest_init start_kernel x86_64_start_reservations x86_64_start_kernel 0.00% 0.00% xinetd libc-2.12.so [.] __GI___socket | ---__GI___socket 0x61626d61732f6269 0.00% 0.00% xinetd [kernel.kallsyms] [k] sys_socket | ---sys_socket system_call_fastpath __GI___socket 0x61626d61732f6269 0.00% 0.00% xinetd [kernel.kallsyms] [k] sock_create | ---sock_create sys_socket system_call_fastpath __GI___socket 0x61626d61732f6269 0.00% 0.00% xinetd [kernel.kallsyms] [k] __sock_create | ---__sock_create sock_create sys_socket system_call_fastpath __GI___socket 0x61626d61732f6269 0.00% 0.00% xinetd [kernel.kallsyms] [k] sock_alloc | ---sock_alloc __sock_create sock_create sys_socket system_call_fastpath __GI___socket 0x61626d61732f6269 0.00% 0.00% xinetd [kernel.kallsyms] [k] new_inode | ---new_inode sock_alloc __sock_create sock_create sys_socket system_call_fastpath __GI___socket 0x61626d61732f6269 0.00% 0.00% xinetd [kernel.kallsyms] [k] alloc_inode | ---alloc_inode new_inode sock_alloc __sock_create sock_create sys_socket system_call_fastpath __GI___socket 0x61626d61732f6269 0.00% 0.00% xinetd [kernel.kallsyms] [k] inode_init_always | ---inode_init_always alloc_inode new_inode sock_alloc __sock_create sock_create sys_socket system_call_fastpath __GI___socket 0x61626d61732f6269 0.00% 0.00% xinetd [kernel.kallsyms] [k] security_inode_alloc | ---security_inode_alloc inode_init_always alloc_inode new_inode sock_alloc __sock_create sock_create sys_socket system_call_fastpath __GI___socket 0x61626d61732f6269 0.00% 0.00% xinetd [kernel.kallsyms] [k] selinux_inode_alloc_security | ---selinux_inode_alloc_security security_inode_alloc inode_init_always alloc_inode new_inode sock_alloc __sock_create sock_create sys_socket system_call_fastpath __GI___socket 0x61626d61732f6269 0.00% 0.00% xinetd [kernel.kallsyms] [k] cache_alloc_refill | ---cache_alloc_refill kmem_cache_alloc selinux_inode_alloc_security security_inode_alloc inode_init_always alloc_inode new_inode sock_alloc __sock_create sock_create sys_socket system_call_fastpath __GI___socket 0x61626d61732f6269 0.00% 0.00% postmaster postgres [.] shm_mq_set_receiver | ---shm_mq_set_receiver 0.00% 0.00% postmaster [unknown] [.] 0x2072656b726f7720 | ---0x2072656b726f7720 0.00% 0.00% swapper [kernel.kallsyms] [k] _spin_lock_irqsave | ---_spin_lock_irqsave | |--83.65%-- __rcu_process_callbacks | rcu_process_callbacks | __do_softirq | call_softirq | do_softirq | irq_exit | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | rest_init | start_kernel | x86_64_start_reservations | x86_64_start_kernel | --16.35%-- rcu_process_dyntick force_quiescent_state __rcu_process_callbacks rcu_process_callbacks __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle rest_init start_kernel x86_64_start_reservations x86_64_start_kernel 0.00% 0.00% dcondemand dcondemand [.] 0x00000000000016a8 | ---0x16a8 0.00% 0.00% dcondemand dcondemand [.] 0xfffffffff7fb96a8 | ---0x16a8 0.00% 0.00% postmaster [kernel.kallsyms] [k] _spin_unlock_bh | ---_spin_unlock_bh | |--78.56%-- release_sock | skb_free_datagram_locked | udpv6_recvmsg | sock_common_recvmsg | sock_recvmsg | sys_recvfrom | system_call_fastpath | __libc_recv | --21.44%-- lock_sock_nested udpv6_sendmsg inet_sendmsg sock_sendmsg sys_sendto system_call_fastpath __libc_send 0.00% 0.00% dcondemand dcondemand [.] 0x0000000000001499 | ---0x1499 0.00% 0.00% dcondemand dcondemand [.] 0xfffffffff7fb9499 | ---0x1499 0.00% 0.00% irqbalance [kernel.kallsyms] [k] proc_root_lookup | ---proc_root_lookup do_lookup __link_path_walk path_walk filename_lookup do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% irqbalance [kernel.kallsyms] [k] proc_lookup_de | ---proc_lookup_de proc_lookup proc_root_lookup do_lookup __link_path_walk path_walk filename_lookup do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% dcservice [kernel.kallsyms] [k] ia32_syscall | ---ia32_syscall 0x4aa2f 0.00% 0.00% automount libc-2.12.so [.] __read_nocancel | ---__read_nocancel 0.00% 0.00% automount [kernel.kallsyms] [k] sys_read | ---sys_read system_call_fastpath __read_nocancel 0.00% 0.00% automount [kernel.kallsyms] [k] vfs_read | ---vfs_read sys_read system_call_fastpath __read_nocancel 0.00% 0.00% automount [kernel.kallsyms] [k] seq_read | ---seq_read vfs_read sys_read system_call_fastpath __read_nocancel 0.00% 0.00% automount [kernel.kallsyms] [k] show_vfsmnt | ---show_vfsmnt seq_read vfs_read sys_read system_call_fastpath __read_nocancel 0.00% 0.00% automount [kernel.kallsyms] [k] strchr | ---strchr show_vfsmnt seq_read vfs_read sys_read system_call_fastpath __read_nocancel 0.00% 0.00% postmaster postgres [.] BackgroundWriterMain | ---BackgroundWriterMain 0.00% 0.00% pgbouncer [unknown] [.] 0000000000000000 | ---0 0.00% 0.00% xinetd [kernel.kallsyms] [k] find_busiest_group | ---find_busiest_group schedule schedule_hrtimeout_range poll_schedule_timeout do_sys_poll sys_poll system_call_fastpath __poll 0.00% 0.00% edac-poller [kernel.kallsyms] [k] schedule | ---schedule worker_thread kthread child_rip 0.00% 0.00% edac-poller [kernel.kallsyms] [k] find_busiest_group | ---find_busiest_group schedule worker_thread kthread child_rip 0.00% 0.00% puppet [kernel.kallsyms] [k] __switch_to | ---__switch_to pthread_cond_timedwait@@GLIBC_2.3.2 0.00% 0.00% events/49 [kernel.kallsyms] [k] cache_reap | ---cache_reap worker_thread kthread child_rip 0.00% 0.00% events/49 [kernel.kallsyms] [k] drain_array | ---drain_array cache_reap worker_thread kthread child_rip 0.00% 0.00% dcservice dcservice [.] 0x0000000000030414 | ---0x30414 0.00% 0.00% dcservice dcservice [.] 0xfffffffff7fe8414 | ---0x30414 0.00% 0.00% sync_supers [kernel.kallsyms] [k] sync_supers | ---sync_supers bdi_sync_supers kthread child_rip 0.00% 0.00% init [kernel.kallsyms] [k] __enqueue_rt_entity | ---__enqueue_rt_entity enqueue_rt_entity enqueue_task_rt enqueue_task activate_task try_to_wake_up wake_up_process watchdog_timer_fn __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% postmaster postgres [.] finish_spin_delay | ---finish_spin_delay 0xc100000000 0.00% 0.00% winbindd libc-2.12.so [.] memcpy | ---memcpy 0.00% 0.00% winbindd [unknown] [.] 0x0074736575716572 | ---0x74736575716572 0.00% 0.00% winbindd libc-2.12.so [.] __vsnprintf_chk | ---__vsnprintf_chk 0x74736575716572 0.00% 0.00% winbindd libc-2.12.so [.] vfprintf | ---vfprintf __vsnprintf_chk 0x74736575716572 0.00% 0.00% events/13 [kernel.kallsyms] [k] drain_array | ---drain_array cache_reap worker_thread kthread child_rip 0.00% 0.00% miniserv.pl libperl.so [.] Perl_av_clear | ---Perl_av_clear 0.00% 0.00% postmaster [kernel.kallsyms] [k] __ext4_journal_get_write_access | ---__ext4_journal_get_write_access ext4_new_inode ext4_create vfs_create do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% postmaster [kernel.kallsyms] [k] jbd2_journal_get_write_access | ---jbd2_journal_get_write_access __ext4_journal_get_write_access ext4_new_inode ext4_create vfs_create do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% postmaster [kernel.kallsyms] [k] jbd2_journal_add_journal_head | ---jbd2_journal_add_journal_head jbd2_journal_get_write_access __ext4_journal_get_write_access ext4_new_inode ext4_create vfs_create do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% rs:main Q:Reg [kernel.kallsyms] [k] generic_file_buffered_write | ---generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath 0xe7cd 0x2035323a35313a38 0.00% 0.00% rs:main Q:Reg [kernel.kallsyms] [k] ext4_da_write_begin | ---ext4_da_write_begin generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath 0xe7cd 0x2035323a35313a38 0.00% 0.00% rs:main Q:Reg [kernel.kallsyms] [k] block_write_begin | ---block_write_begin ext4_da_write_begin generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath 0xe7cd 0x2035323a35313a38 0.00% 0.00% rs:main Q:Reg [kernel.kallsyms] [k] block_write_begin_newtrunc | ---block_write_begin_newtrunc block_write_begin ext4_da_write_begin generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath 0xe7cd 0x2035323a35313a38 0.00% 0.00% rs:main Q:Reg [kernel.kallsyms] [k] __block_prepare_write | ---__block_prepare_write block_write_begin_newtrunc block_write_begin ext4_da_write_begin generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath 0xe7cd 0x2035323a35313a38 0.00% 0.00% rs:main Q:Reg [kernel.kallsyms] [k] ext4_da_get_block_prep | ---ext4_da_get_block_prep __block_prepare_write block_write_begin_newtrunc block_write_begin ext4_da_write_begin generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath 0xe7cd 0x2035323a35313a38 0.00% 0.00% rs:main Q:Reg [kernel.kallsyms] [k] ext4_get_blocks | ---ext4_get_blocks ext4_da_get_block_prep __block_prepare_write block_write_begin_newtrunc block_write_begin ext4_da_write_begin generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath 0xe7cd 0x2035323a35313a38 0.00% 0.00% rs:main Q:Reg [kernel.kallsyms] [k] ext4_ext_get_blocks | ---ext4_ext_get_blocks ext4_get_blocks ext4_da_get_block_prep __block_prepare_write block_write_begin_newtrunc block_write_begin ext4_da_write_begin generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath 0xe7cd 0x2035323a35313a38 0.00% 0.00% rs:main Q:Reg [kernel.kallsyms] [k] ext4_ext_find_extent | ---ext4_ext_find_extent ext4_ext_get_blocks ext4_get_blocks ext4_da_get_block_prep __block_prepare_write block_write_begin_newtrunc block_write_begin ext4_da_write_begin generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath 0xe7cd 0x2035323a35313a38 0.00% 0.00% rs:main Q:Reg [kernel.kallsyms] [k] __kmalloc | ---__kmalloc ext4_ext_find_extent ext4_ext_get_blocks ext4_get_blocks ext4_da_get_block_prep __block_prepare_write block_write_begin_newtrunc block_write_begin ext4_da_write_begin generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath 0xe7cd 0x2035323a35313a38 0.00% 0.00% rs:main Q:Reg [kernel.kallsyms] [k] cache_alloc_refill | ---cache_alloc_refill __kmalloc ext4_ext_find_extent ext4_ext_get_blocks ext4_get_blocks ext4_da_get_block_prep __block_prepare_write block_write_begin_newtrunc block_write_begin ext4_da_write_begin generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath 0xe7cd 0x2035323a35313a38 0.00% 0.00% init [kernel.kallsyms] [k] __scsi_release_buffers | ---__scsi_release_buffers scsi_io_completion scsi_finish_command scsi_softirq_done blk_done_softirq __do_softirq call_softirq do_softirq irq_exit smp_call_function_single_interrupt call_function_single_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% init [kernel.kallsyms] [k] __sg_free_table | ---__sg_free_table __scsi_release_buffers scsi_io_completion scsi_finish_command scsi_softirq_done blk_done_softirq __do_softirq call_softirq do_softirq irq_exit smp_call_function_single_interrupt call_function_single_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% init [kernel.kallsyms] [k] scsi_sg_free | ---scsi_sg_free __sg_free_table __scsi_release_buffers scsi_io_completion scsi_finish_command scsi_softirq_done blk_done_softirq __do_softirq call_softirq do_softirq irq_exit smp_call_function_single_interrupt call_function_single_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% init [kernel.kallsyms] [k] blk_unprep_request | ---blk_unprep_request blk_finish_request blk_end_bidi_request blk_end_request scsi_io_completion scsi_finish_command scsi_softirq_done blk_done_softirq __do_softirq call_softirq do_softirq irq_exit smp_call_function_single_interrupt call_function_single_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% init [kernel.kallsyms] [k] bit_waitqueue | ---bit_waitqueue wake_up_bit unlock_buffer end_buffer_async_write end_bio_bh_io_sync bio_endio dec_pending clone_endio bio_endio req_bio_endio blk_update_request blk_update_bidi_request blk_end_bidi_request blk_end_request scsi_io_completion scsi_finish_command scsi_softirq_done blk_done_softirq __do_softirq call_softirq do_softirq irq_exit smp_call_function_single_interrupt call_function_single_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] jbd2_journal_unfile_buffer | ---jbd2_journal_unfile_buffer kjournald2 kthread child_rip 0.00% 0.00% events/52 [kernel.kallsyms] [k] schedule | ---schedule worker_thread kthread child_rip 0.00% 0.00% dcondemand dcondemand [.] 0x00000000000190d5 | ---0x190d5 0.00% 0.00% dcondemand dcondemand [.] 0xfffffffff7fd10d5 | ---0x190d5 0.00% 0.00% abrt-dump-oops libc-2.12.so [.] __read_nocancel | ---__read_nocancel 0.00% 0.00% abrt-dump-oops [kernel.kallsyms] [k] system_call_fastpath | ---system_call_fastpath __read_nocancel 0.00% 0.00% abrt-dump-oops [kernel.kallsyms] [k] sys_read | ---sys_read system_call_fastpath __read_nocancel 0.00% 0.00% abrt-dump-oops [kernel.kallsyms] [k] vfs_read | ---vfs_read sys_read system_call_fastpath __read_nocancel 0.00% 0.00% abrt-dump-oops [kernel.kallsyms] [k] do_sync_read | ---do_sync_read vfs_read sys_read system_call_fastpath __read_nocancel 0.00% 0.00% abrt-dump-oops [kernel.kallsyms] [k] generic_file_aio_read | ---generic_file_aio_read do_sync_read vfs_read sys_read system_call_fastpath __read_nocancel 0.00% 0.00% abrt-dump-oops [kernel.kallsyms] [k] touch_atime | ---touch_atime generic_file_aio_read do_sync_read vfs_read sys_read system_call_fastpath __read_nocancel 0.00% 0.00% abrt-dump-oops [kernel.kallsyms] [k] __mark_inode_dirty | ---__mark_inode_dirty touch_atime generic_file_aio_read do_sync_read vfs_read sys_read system_call_fastpath __read_nocancel 0.00% 0.00% abrt-dump-oops [kernel.kallsyms] [k] ext4_dirty_inode | ---ext4_dirty_inode __mark_inode_dirty touch_atime generic_file_aio_read do_sync_read vfs_read sys_read system_call_fastpath __read_nocancel 0.00% 0.00% abrt-dump-oops [kernel.kallsyms] [k] ext4_mark_inode_dirty | ---ext4_mark_inode_dirty ext4_dirty_inode __mark_inode_dirty touch_atime generic_file_aio_read do_sync_read vfs_read sys_read system_call_fastpath __read_nocancel 0.00% 0.00% abrt-dump-oops [kernel.kallsyms] [k] ext4_mark_iloc_dirty | ---ext4_mark_iloc_dirty ext4_mark_inode_dirty ext4_dirty_inode __mark_inode_dirty touch_atime generic_file_aio_read do_sync_read vfs_read sys_read system_call_fastpath __read_nocancel 0.00% 0.00% abrt-dump-oops [kernel.kallsyms] [k] __ext4_handle_dirty_metadata | ---__ext4_handle_dirty_metadata ext4_mark_iloc_dirty ext4_mark_inode_dirty ext4_dirty_inode __mark_inode_dirty touch_atime generic_file_aio_read do_sync_read vfs_read sys_read system_call_fastpath __read_nocancel 0.00% 0.00% abrt-dump-oops [kernel.kallsyms] [k] jbd2_journal_dirty_metadata | ---jbd2_journal_dirty_metadata __ext4_handle_dirty_metadata ext4_mark_iloc_dirty ext4_mark_inode_dirty ext4_dirty_inode __mark_inode_dirty touch_atime generic_file_aio_read do_sync_read vfs_read sys_read system_call_fastpath __read_nocancel 0.00% 0.00% dcondemand dcondemand [.] 0x0000000000012f47 | ---0x12f47 0.00% 0.00% dcondemand dcondemand [.] 0xfffffffff7fcaf47 | ---0x12f47 0.00% 0.00% init [kernel.kallsyms] [k] tg3_msi_1shot | ---tg3_msi_1shot handle_IRQ_event handle_edge_irq handle_irq do_IRQ ret_from_intr cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% init [kernel.kallsyms] [k] tcp_parse_options | ---tcp_parse_options tcp_v4_conn_request tcp_v6_conn_request tcp_rcv_state_process tcp_v4_do_rcv tcp_v4_rcv ip_local_deliver_finish ip_local_deliver ip_rcv_finish ip_rcv __netif_receive_skb netif_receive_skb napi_skb_finish napi_gro_receive tg3_poll_work tg3_poll_msix net_rx_action __do_softirq call_softirq do_softirq irq_exit do_IRQ ret_from_intr cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% miniserv.pl libperl.so [.] Perl_pp_cond_expr | ---Perl_pp_cond_expr 0.00% 0.00% xinetd xinetd [.] main | ---main 0.00% 0.00% flush-253:2 [kernel.kallsyms] [k] unlock_page | ---unlock_page __block_write_full_page block_write_full_page_endio block_write_full_page blkdev_writepage __writepage write_cache_pages generic_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% flush-253:2 [kernel.kallsyms] [k] __wake_up_bit | ---__wake_up_bit unlock_page __block_write_full_page block_write_full_page_endio block_write_full_page blkdev_writepage __writepage write_cache_pages generic_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% irqbalance irqbalance [.] 0x0000000000004b17 | ---0x4b17 0.00% 0.00% irqbalance irqbalance [.] 0xffff80c0ebefab17 | ---0x4b17 0.00% 0.00% winbindd winbindd [.] StrCaseCmp | ---StrCaseCmp 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] drive_stat_acct | ---drive_stat_acct blk_queue_bio generic_make_request submit_bio submit_bh jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] disk_map_sector_rcu | ---disk_map_sector_rcu drive_stat_acct blk_queue_bio generic_make_request submit_bio submit_bh jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% postmaster [kernel.kallsyms] [k] ima_file_mmap | ---ima_file_mmap security_file_mmap do_mmap_pgoff sys_mmap_pgoff sys_mmap system_call_fastpath __GI___mmap64 0.00% 0.00% watchdog/16 [kernel.kallsyms] [k] child_rip | ---child_rip 0.00% 0.00% watchdog/16 [kernel.kallsyms] [k] kthread | ---kthread child_rip 0.00% 0.00% watchdog/16 [kernel.kallsyms] [k] watchdog | ---watchdog kthread child_rip 0.00% 0.00% watchdog/16 [kernel.kallsyms] [k] schedule | ---schedule watchdog kthread child_rip 0.00% 0.00% watchdog/16 [kernel.kallsyms] [k] find_busiest_group | ---find_busiest_group schedule watchdog kthread child_rip 0.00% 0.00% perf [kernel.kallsyms] [k] __sb_end_write | ---__sb_end_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% events/53 [kernel.kallsyms] [k] cpumask_next_and | ---cpumask_next_and find_busiest_group schedule worker_thread kthread child_rip 0.00% 0.00% events/53 [kernel.kallsyms] [k] find_next_bit | ---find_next_bit cpumask_next_and find_busiest_group schedule worker_thread kthread child_rip 0.00% 0.00% events/25 [kernel.kallsyms] [k] list_del | ---list_del | |--58.82%-- free_pcppages_bulk | free_hot_cold_page | free_hot_page | __free_pages | free_pages | kmem_freepages | slab_destroy | drain_freelist | cache_reap | worker_thread | kthread | child_rip | --41.18%-- free_block drain_array cache_reap worker_thread kthread child_rip 0.00% 0.00% watchdog/40 [kernel.kallsyms] [k] child_rip | ---child_rip 0.00% 0.00% watchdog/40 [kernel.kallsyms] [k] kthread | ---kthread child_rip 0.00% 0.00% watchdog/40 [kernel.kallsyms] [k] watchdog | ---watchdog kthread child_rip 0.00% 0.00% watchdog/40 [kernel.kallsyms] [k] schedule | ---schedule watchdog kthread child_rip 0.00% 0.00% watchdog/40 [kernel.kallsyms] [k] find_busiest_group | ---find_busiest_group schedule watchdog kthread child_rip 0.00% 0.00% watchdog/40 [kernel.kallsyms] [k] cpumask_next_and | ---cpumask_next_and find_busiest_group schedule watchdog kthread child_rip 0.00% 0.00% dcondemand dcondemand [.] 0x000000000001911f | ---0x1911f 0.00% 0.00% dcondemand dcondemand [.] 0xfffffffff7fd111f | ---0x1911f 0.00% 0.00% xinetd libc-2.12.so [.] __GI___mmap64 | ---__GI___mmap64 0.00% 0.00% xinetd [kernel.kallsyms] [k] mmap_region | ---mmap_region do_mmap_pgoff sys_mmap_pgoff sys_mmap system_call_fastpath __GI___mmap64 0.00% 0.00% xinetd [kernel.kallsyms] [k] perf_event_mmap | ---perf_event_mmap mmap_region do_mmap_pgoff sys_mmap_pgoff sys_mmap system_call_fastpath __GI___mmap64 0.00% 0.00% postmaster [vdso] [.] __vdso_clock_gettime | ---__vdso_clock_gettime | |--74.01%-- clock_gettime | 0x7fff8d47c2e0 | --25.99%-- WaitEventAdjustEpoll 0.00% 0.00% swapper [kernel.kallsyms] [k] native_apic_mem_write | ---native_apic_mem_write | |--70.77%-- lapic_next_event | clockevents_program_event | tick_program_event | __hrtimer_start_range_ns | hrtimer_start_range_ns | tick_nohz_restart_sched_tick | cpu_idle | rest_init | start_kernel | x86_64_start_reservations | x86_64_start_kernel | --29.23%-- apic_timer_interrupt cpuidle_idle_call cpu_idle rest_init start_kernel x86_64_start_reservations x86_64_start_kernel 0.00% 0.00% winbindd [kernel.kallsyms] [k] rw_verify_area | ---rw_verify_area do_readv_writev vfs_writev sys_writev system_call_fastpath __libc_writev 0.00% 0.00% init [kernel.kallsyms] [k] delayed_put_pid | ---delayed_put_pid __rcu_process_callbacks rcu_process_callbacks __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% init [kernel.kallsyms] [k] put_pid | ---put_pid delayed_put_pid __rcu_process_callbacks rcu_process_callbacks __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% winbindd [kernel.kallsyms] [k] vfs_dq_drop | ---vfs_dq_drop clear_inode generic_drop_inode iput dentry_iput d_kill dput __fput fput filp_close sys_close system_call_fastpath __close_nocancel 0.00% 0.00% init [kernel.kallsyms] [k] __kmalloc | ---__kmalloc | |--50.92%-- __nf_ct_ext_add | nf_conntrack_in | ipv4_conntrack_in | nf_iterate | nf_hook_slow | ip_rcv | __netif_receive_skb | netif_receive_skb | napi_skb_finish | napi_gro_receive | tg3_poll_work | tg3_poll_msix | net_rx_action | __do_softirq | call_softirq | do_softirq | irq_exit | do_IRQ | ret_from_intr | cpuidle_idle_call | cpu_idle | start_secondary | --49.08%-- kstrdup security_netlbl_sid_to_secattr selinux_netlbl_inet_conn_request selinux_inet_conn_request security_inet_conn_request tcp_v4_conn_request tcp_v6_conn_request tcp_rcv_state_process tcp_v4_do_rcv tcp_v4_rcv ip_local_deliver_finish ip_local_deliver ip_rcv_finish ip_rcv __netif_receive_skb netif_receive_skb napi_skb_finish napi_gro_receive tg3_poll_work tg3_poll_msix net_rx_action __do_softirq call_softirq do_softirq irq_exit do_IRQ ret_from_intr cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% postmaster [kernel.kallsyms] [k] d_hash_and_lookup | ---d_hash_and_lookup proc_flush_task release_task wait_consider_task do_wait sys_wait4 system_call_fastpath __libc_waitpid 0.00% 0.00% postmaster [kernel.kallsyms] [k] d_lookup | ---d_lookup d_hash_and_lookup proc_flush_task release_task wait_consider_task do_wait sys_wait4 system_call_fastpath __libc_waitpid 0.00% 0.00% dcondemand dcondemand [.] 0x000000000002aa10 | ---0x2aa10 0.00% 0.00% dcondemand dcondemand [.] 0xfffffffff7fe2a10 | ---0x2aa10 0.00% 0.00% init [kernel.kallsyms] [k] tcp_packet | ---tcp_packet nf_conntrack_in ipv4_conntrack_in nf_iterate nf_hook_slow ip_rcv __netif_receive_skb netif_receive_skb napi_skb_finish napi_gro_receive tg3_poll_work tg3_poll_msix net_rx_action __do_softirq call_softirq do_softirq irq_exit do_IRQ ret_from_intr cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% swapper [kernel.kallsyms] [k] getnstimeofday | ---getnstimeofday ktime_get_real intel_idle cpuidle_idle_call cpu_idle rest_init start_kernel x86_64_start_reservations x86_64_start_kernel 0.00% 0.00% events/41 [kernel.kallsyms] [k] cache_reap | ---cache_reap worker_thread kthread child_rip 0.00% 0.00% events/41 [kernel.kallsyms] [k] drain_array | ---drain_array cache_reap worker_thread kthread child_rip 0.00% 0.00% swapper [kernel.kallsyms] [k] tick_nohz_restart_sched_tick | ---tick_nohz_restart_sched_tick cpu_idle rest_init start_kernel x86_64_start_reservations x86_64_start_kernel 0.00% 0.00% init [kernel.kallsyms] [k] task_waking_fair | ---task_waking_fair try_to_wake_up default_wake_function autoremove_wake_function __wake_up_common __wake_up insert_work __queue_work delayed_work_timer_fn run_timer_softirq __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% postmaster [unknown] [.] 0x00000000000060d7 | ---0x60d7 0.00% 0.00% nrpe libcrypto.so.1.0.1e [.] ASN1_OCTET_STRING_free | ---ASN1_OCTET_STRING_free 0.00% 0.00% nrpe [kernel.kallsyms] [k] up_read | ---up_read do_page_fault page_fault ASN1_OCTET_STRING_free 0.00% 0.00% events/36 [kernel.kallsyms] [k] kthread_should_stop | ---kthread_should_stop worker_thread kthread child_rip 0.00% 0.00% postmaster postgres [.] bms_is_empty | ---bms_is_empty 0.00% 0.00% nsrexecd nsrexecd [.] time@plt | ---time@plt 0.00% 0.00% nrpe [kernel.kallsyms] [k] inc_zone_page_state | ---inc_zone_page_state pte_alloc_one __pte_alloc copy_pte_range copy_page_range dup_mm copy_process do_fork sys_clone stub_clone __libc_fork _IO_proc_open@@GLIBC_2.2.5 0x6f6967616e2f6c61 0.00% 0.00% nrpe [kernel.kallsyms] [k] __inc_zone_state | ---__inc_zone_state inc_zone_page_state pte_alloc_one __pte_alloc copy_pte_range copy_page_range dup_mm copy_process do_fork sys_clone stub_clone __libc_fork _IO_proc_open@@GLIBC_2.2.5 0x6f6967616e2f6c61 0.00% 0.00% pgbouncer libevent-2.0.so.5.1.9 [.] 0x00000000000237ed | ---0x237ed 0.00% 0.00% pgbouncer libevent-2.0.so.5.1.9 [.] 0xffff806a8327d7ed | ---0x237ed 0.00% 0.00% rs:main Q:Reg [kernel.kallsyms] [k] ip_local_out | ---ip_local_out ip_send_skb udp_send_skb udp_sendmsg inet_sendmsg sock_sendmsg sys_sendto system_call_fastpath 0xee83 0.00% 0.00% rs:main Q:Reg [kernel.kallsyms] [k] ip_output | ---ip_output ip_local_out ip_send_skb udp_send_skb udp_sendmsg inet_sendmsg sock_sendmsg sys_sendto system_call_fastpath 0xee83 0.00% 0.00% postmaster [kernel.kallsyms] [k] rb_first | ---rb_first | |--68.37%-- ep_free | ep_eventpoll_release | __fput | fput | filp_close | sys_close | system_call_fastpath | __close_nocancel | --31.63%-- ep_eventpoll_release __fput fput filp_close sys_close system_call_fastpath __close_nocancel 0.00% 0.00% events/1 [kernel.kallsyms] [k] cpumask_next_and | ---cpumask_next_and find_busiest_group schedule worker_thread kthread child_rip 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] __throtl_tg_fill_dev_details | ---__throtl_tg_fill_dev_details throtl_find_tg blk_throtl_bio generic_make_request submit_bio submit_bh jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% automount [unknown] [.] 0x00007f3c380008d8 | ---0x7f3c380008d8 0.00% 0.00% automount libpthread-2.12.so [.] pthread_cond_timedwait@@GLIBC_2.3.2 | ---pthread_cond_timedwait@@GLIBC_2.3.2 0x7f3c380008d8 0.00% 0.00% automount [kernel.kallsyms] [k] futex_wait_queue_me | ---futex_wait_queue_me futex_wait do_futex sys_futex system_call_fastpath pthread_cond_timedwait@@GLIBC_2.3.2 0x7f3c380008d8 0.00% 0.00% automount [kernel.kallsyms] [k] schedule | ---schedule futex_wait_queue_me futex_wait do_futex sys_futex system_call_fastpath pthread_cond_timedwait@@GLIBC_2.3.2 0x7f3c380008d8 0.00% 0.00% automount [kernel.kallsyms] [k] find_busiest_group | ---find_busiest_group schedule futex_wait_queue_me futex_wait do_futex sys_futex system_call_fastpath pthread_cond_timedwait@@GLIBC_2.3.2 0x7f3c380008d8 0.00% 0.00% xinetd libc-2.12.so [.] __setgid | ---__setgid 0.00% 0.00% xinetd libc-2.12.so [.] _IO_file_fopen@@GLIBC_2.2.5 | ---_IO_file_fopen@@GLIBC_2.2.5 __fopen_internal 0.00% 0.00% xinetd [kernel.kallsyms] [k] sys_setgid | ---sys_setgid system_call_fastpath __setgid 0.00% 0.00% xinetd [kernel.kallsyms] [k] commit_creds | ---commit_creds sys_setgid system_call_fastpath __setgid 0.00% 0.00% xinetd [kernel.kallsyms] [k] __put_cred | ---__put_cred commit_creds sys_setgid system_call_fastpath __setgid 0.00% 0.00% xinetd [kernel.kallsyms] [k] call_rcu | ---call_rcu __put_cred commit_creds sys_setgid system_call_fastpath __setgid 0.00% 0.00% xinetd [kernel.kallsyms] [k] call_rcu_sched | ---call_rcu_sched call_rcu __put_cred commit_creds sys_setgid system_call_fastpath __setgid 0.00% 0.00% xinetd [kernel.kallsyms] [k] __call_rcu | ---__call_rcu call_rcu_sched call_rcu __put_cred commit_creds sys_setgid system_call_fastpath __setgid 0.00% 0.00% xinetd [kernel.kallsyms] [k] rcu_start_gp | ---rcu_start_gp __call_rcu call_rcu_sched call_rcu __put_cred commit_creds sys_setgid system_call_fastpath __setgid 0.00% 0.00% master [kernel.kallsyms] [k] cond_compute_av | ---cond_compute_av context_struct_compute_av security_compute_av avc_has_perm_noaudit avc_has_perm inode_has_perm selinux_inode_permission security_inode_permission __link_path_walk path_walk filename_lookup do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] queue_io | ---queue_io writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% dcondemand dcondemand [.] 0x000000000003c74a | ---0x3c74a 0.00% 0.00% dcondemand dcondemand [.] 0xfffffffff7ff474a | ---0x3c74a 0.00% 0.00% pgbouncer libc-2.12.so [.] __gettimeofday | ---__gettimeofday 0.00% 0.00% pgbouncer [vdso] [.] __vdso_gettimeofday | ---__vdso_gettimeofday __gettimeofday 0.00% 0.00% pgbouncer [vdso] [.] 0xffff8003f7857814 | ---0x814 __vdso_gettimeofday __gettimeofday 0.00% 0.00% pgbouncer [vsyscall] [.] 0x000000000000015e | ---0x15e 0x814 __vdso_gettimeofday __gettimeofday 0.00% 0.00% pgbouncer [vsyscall] [.] 0x0000000000a0015e | ---0x15e 0x814 __vdso_gettimeofday __gettimeofday 0.00% 0.00% pgbouncer [kernel.kallsyms] [k] do_lookup | ---do_lookup __link_path_walk path_walk filename_lookup user_path_at vfs_fstatat vfs_stat sys_newstat system_call_fastpath __xstat64 0.00% 0.00% pgbouncer [kernel.kallsyms] [k] __d_lookup | ---__d_lookup do_lookup __link_path_walk path_walk filename_lookup user_path_at vfs_fstatat vfs_stat sys_newstat system_call_fastpath __xstat64 0.00% 0.00% check_load libc-2.12.so [.] __fopen_internal | ---__fopen_internal 0.00% 0.00% check_load libc-2.12.so [.] _IO_file_fopen@@GLIBC_2.2.5 | ---_IO_file_fopen@@GLIBC_2.2.5 __fopen_internal 0.00% 0.00% puppet libruby.so.2.1.0 [.] gc_heap_lazy_sweep | ---gc_heap_lazy_sweep 0.00% 0.00% events/0 [kernel.kallsyms] [k] vmstat_update | ---vmstat_update worker_thread kthread child_rip 0.00% 0.00% nrpe [kernel.kallsyms] [k] get_page_from_freelist | ---get_page_from_freelist __alloc_pages_nodemask alloc_pages_vma do_wp_page handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault _dl_fixup 0.00% 0.00% nrpe [kernel.kallsyms] [k] list_del | ---list_del get_page_from_freelist __alloc_pages_nodemask alloc_pages_vma do_wp_page handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault _dl_fixup 0.00% 0.00% events/39 [kernel.kallsyms] [k] vmstat_update | ---vmstat_update worker_thread kthread child_rip 0.00% 0.00% events/39 [kernel.kallsyms] [k] refresh_cpu_vm_stats | ---refresh_cpu_vm_stats vmstat_update worker_thread kthread child_rip 0.00% 0.00% events/40 [kernel.kallsyms] [k] cpumask_next_and | ---cpumask_next_and find_busiest_group schedule worker_thread kthread child_rip 0.00% 0.00% events/40 [kernel.kallsyms] [k] find_next_bit | ---find_next_bit cpumask_next_and find_busiest_group schedule worker_thread kthread child_rip 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] tag_pages_for_writeback | ---tag_pages_for_writeback write_cache_pages generic_writepages journal_submit_inode_data_buffers jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] radix_tree_range_tag_if_tagged | ---radix_tree_range_tag_if_tagged tag_pages_for_writeback write_cache_pages generic_writepages journal_submit_inode_data_buffers jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% pgbouncer [kernel.kallsyms] [k] deactivate_task | ---deactivate_task schedule schedule_hrtimeout_range ep_poll sys_epoll_wait system_call_fastpath epoll_wait 0.00% 0.00% pgbouncer [kernel.kallsyms] [k] dequeue_task | ---dequeue_task deactivate_task schedule schedule_hrtimeout_range ep_poll sys_epoll_wait system_call_fastpath epoll_wait 0.00% 0.00% pgbouncer [kernel.kallsyms] [k] dequeue_task_fair | ---dequeue_task_fair dequeue_task deactivate_task schedule schedule_hrtimeout_range ep_poll sys_epoll_wait system_call_fastpath epoll_wait 0.00% 0.00% pgbouncer [kernel.kallsyms] [k] dequeue_entity | ---dequeue_entity dequeue_task_fair dequeue_task deactivate_task schedule schedule_hrtimeout_range ep_poll sys_epoll_wait system_call_fastpath epoll_wait 0.00% 0.00% pgbouncer [kernel.kallsyms] [k] update_curr | ---update_curr dequeue_entity dequeue_task_fair dequeue_task deactivate_task schedule schedule_hrtimeout_range ep_poll sys_epoll_wait system_call_fastpath epoll_wait 0.00% 0.00% sleep [kernel.kallsyms] [k] system_call_fastpath | ---system_call_fastpath 0.00% 0.00% sleep [kernel.kallsyms] [k] sys_exit_group | ---sys_exit_group system_call_fastpath 0.00% 0.00% sleep [kernel.kallsyms] [k] do_group_exit | ---do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% sleep [kernel.kallsyms] [k] do_exit | ---do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% sleep [kernel.kallsyms] [k] exit_mm | ---exit_mm do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% sleep [kernel.kallsyms] [k] mmput | ---mmput exit_mm do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% sleep [kernel.kallsyms] [k] exit_mmap | ---exit_mmap mmput exit_mm do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% sleep [kernel.kallsyms] [k] unmap_vmas | ---unmap_vmas exit_mmap mmput exit_mm do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% nrpe libc-2.12.so [.] ptmalloc_unlock_all2 | ---ptmalloc_unlock_all2 _IO_proc_open@@GLIBC_2.2.5 0x6f6967616e2f6c61 0.00% 0.00% events/55 [kernel.kallsyms] [k] refresh_cpu_vm_stats | ---refresh_cpu_vm_stats vmstat_update worker_thread kthread child_rip 0.00% 0.00% events/55 [kernel.kallsyms] [k] next_zone | ---next_zone refresh_cpu_vm_stats vmstat_update worker_thread kthread child_rip 0.00% 0.00% events/55 [kernel.kallsyms] [k] next_online_pgdat | ---next_online_pgdat next_zone refresh_cpu_vm_stats vmstat_update worker_thread kthread child_rip 0.00% 0.00% events/10 [kernel.kallsyms] [k] __switch_to | ---__switch_to 0.00% 0.00% postmaster libc-2.12.so [.] ptmalloc_lock_all | ---ptmalloc_lock_all fork_process 0.00% 0.00% dcservice dcservice [.] 0x000000000000df93 | ---0xdf93 0.00% 0.00% dcservice dcservice [.] 0xfffffffff7fc5f93 | ---0xdf93 0.00% 0.00% nrpe [kernel.kallsyms] [k] __pud_alloc | ---__pud_alloc copy_page_range dup_mm copy_process do_fork sys_clone stub_clone __libc_fork _IO_proc_open@@GLIBC_2.2.5 0x6f6967616e2f6c61 0.00% 0.00% nrpe [kernel.kallsyms] [k] get_zeroed_page | ---get_zeroed_page __pud_alloc copy_page_range dup_mm copy_process do_fork sys_clone stub_clone __libc_fork _IO_proc_open@@GLIBC_2.2.5 0x6f6967616e2f6c61 0.00% 0.00% nrpe [kernel.kallsyms] [k] __get_free_pages | ---__get_free_pages get_zeroed_page __pud_alloc copy_page_range dup_mm copy_process do_fork sys_clone stub_clone __libc_fork _IO_proc_open@@GLIBC_2.2.5 0x6f6967616e2f6c61 0.00% 0.00% rs:main Q:Reg [unknown] [.] 0x2032353a35313a38 | ---0x2032353a35313a38 0.00% 0.00% events/46 [kernel.kallsyms] [k] _spin_lock | ---_spin_lock schedule worker_thread kthread child_rip 0.00% 0.00% init [kernel.kallsyms] [k] task_of | ---task_of enqueue_task_fair enqueue_task activate_task try_to_wake_up | |--51.07%-- default_wake_function | autoremove_wake_function | __wake_up_common | __wake_up | insert_work | __queue_work | delayed_work_timer_fn | run_timer_softirq | __do_softirq | call_softirq | do_softirq | irq_exit | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --48.93%-- wake_up_process hrtimer_wakeup __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% postmaster postgres [.] FreeWaitEventSet | ---FreeWaitEventSet 0.00% 0.00% postmaster postgres [.] LaunchParallelWorkers | ---LaunchParallelWorkers | |--48.64%-- 0 --51.36%-- [...] 0.00% 0.00% events/46 [kernel.kallsyms] [k] deactivate_task | ---deactivate_task schedule worker_thread kthread child_rip 0.00% 0.00% events/46 [kernel.kallsyms] [k] dequeue_task | ---dequeue_task deactivate_task schedule worker_thread kthread child_rip 0.00% 0.00% events/46 [kernel.kallsyms] [k] dequeue_task_fair | ---dequeue_task_fair dequeue_task deactivate_task schedule worker_thread kthread child_rip 0.00% 0.00% events/46 [kernel.kallsyms] [k] dequeue_entity | ---dequeue_entity dequeue_task_fair dequeue_task deactivate_task schedule worker_thread kthread child_rip 0.00% 0.00% events/46 [kernel.kallsyms] [k] update_curr | ---update_curr dequeue_entity dequeue_task_fair dequeue_task deactivate_task schedule worker_thread kthread child_rip 0.00% 0.00% events/48 [kernel.kallsyms] [k] find_next_bit | ---find_next_bit cpumask_next_and find_busiest_group schedule worker_thread kthread child_rip 0.00% 0.00% events/12 [kernel.kallsyms] [k] finish_task_switch | ---finish_task_switch worker_thread kthread child_rip 0.00% 0.00% swapper [kernel.kallsyms] [k] delayed_work_timer_fn | ---delayed_work_timer_fn run_timer_softirq __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle rest_init start_kernel x86_64_start_reservations x86_64_start_kernel 0.00% 0.00% swapper [kernel.kallsyms] [k] __queue_work | ---__queue_work delayed_work_timer_fn run_timer_softirq __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle rest_init start_kernel x86_64_start_reservations x86_64_start_kernel 0.00% 0.00% swapper [kernel.kallsyms] [k] insert_work | ---insert_work __queue_work delayed_work_timer_fn run_timer_softirq __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle rest_init start_kernel x86_64_start_reservations x86_64_start_kernel 0.00% 0.00% swapper [kernel.kallsyms] [k] __wake_up | ---__wake_up insert_work __queue_work delayed_work_timer_fn run_timer_softirq __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle rest_init start_kernel x86_64_start_reservations x86_64_start_kernel 0.00% 0.00% swapper [kernel.kallsyms] [k] __wake_up_common | ---__wake_up_common __wake_up insert_work __queue_work delayed_work_timer_fn run_timer_softirq __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle rest_init start_kernel x86_64_start_reservations x86_64_start_kernel 0.00% 0.00% swapper [kernel.kallsyms] [k] autoremove_wake_function | ---autoremove_wake_function __wake_up_common __wake_up insert_work __queue_work delayed_work_timer_fn run_timer_softirq __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle rest_init start_kernel x86_64_start_reservations x86_64_start_kernel 0.00% 0.00% swapper [kernel.kallsyms] [k] default_wake_function | ---default_wake_function autoremove_wake_function __wake_up_common __wake_up insert_work __queue_work delayed_work_timer_fn run_timer_softirq __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle rest_init start_kernel x86_64_start_reservations x86_64_start_kernel 0.00% 0.00% swapper [kernel.kallsyms] [k] try_to_wake_up | ---try_to_wake_up default_wake_function autoremove_wake_function __wake_up_common __wake_up insert_work __queue_work delayed_work_timer_fn run_timer_softirq __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle rest_init start_kernel x86_64_start_reservations x86_64_start_kernel 0.00% 0.00% swapper [kernel.kallsyms] [k] select_task_rq_fair | ---select_task_rq_fair try_to_wake_up default_wake_function autoremove_wake_function __wake_up_common __wake_up insert_work __queue_work delayed_work_timer_fn run_timer_softirq __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle rest_init start_kernel x86_64_start_reservations x86_64_start_kernel 0.00% 0.00% postmaster [kernel.kallsyms] [k] local_bh_enable_ip | ---local_bh_enable_ip _spin_unlock_bh release_sock skb_free_datagram_locked udpv6_recvmsg sock_common_recvmsg sock_recvmsg sys_recvfrom system_call_fastpath __libc_recv 0.00% 0.00% sh [kernel.kallsyms] [k] copy_strings_kernel | ---copy_strings_kernel do_execve sys_execve stub_execve __execve 0.00% 0.00% sh [kernel.kallsyms] [k] copy_strings | ---copy_strings copy_strings_kernel do_execve sys_execve stub_execve __execve 0.00% 0.00% sh [kernel.kallsyms] [k] get_arg_page | ---get_arg_page copy_strings copy_strings_kernel do_execve sys_execve stub_execve __execve 0.00% 0.00% sh [kernel.kallsyms] [k] get_user_pages | ---get_user_pages get_arg_page copy_strings copy_strings_kernel do_execve sys_execve stub_execve __execve 0.00% 0.00% sh [kernel.kallsyms] [k] __get_user_pages | ---__get_user_pages get_user_pages get_arg_page copy_strings copy_strings_kernel do_execve sys_execve stub_execve __execve 0.00% 0.00% sh [kernel.kallsyms] [k] __pud_alloc | ---__pud_alloc handle_mm_fault __get_user_pages get_user_pages get_arg_page copy_strings copy_strings_kernel do_execve sys_execve stub_execve __execve 0.00% 0.00% sh [kernel.kallsyms] [k] __get_free_pages | ---__get_free_pages __pud_alloc handle_mm_fault __get_user_pages get_user_pages get_arg_page copy_strings copy_strings_kernel do_execve sys_execve stub_execve __execve 0.00% 0.00% puppet libruby.so.2.1.0 [.] sym_to_proc | ---sym_to_proc 0.00% 0.00% winbindd libc-2.12.so [.] _int_malloc | ---_int_malloc 0.00% 0.00% winbindd libc-2.12.so [.] __libc_recv | ---__libc_recv 0.00% 0.00% winbindd [kernel.kallsyms] [k] sys_recvfrom | ---sys_recvfrom system_call_fastpath __libc_recv 0.00% 0.00% winbindd [kernel.kallsyms] [k] sock_recvmsg | ---sock_recvmsg sys_recvfrom system_call_fastpath __libc_recv 0.00% 0.00% winbindd [kernel.kallsyms] [k] unix_stream_recvmsg | ---unix_stream_recvmsg sock_recvmsg sys_recvfrom system_call_fastpath __libc_recv 0.00% 0.00% winbindd [kernel.kallsyms] [k] consume_skb | ---consume_skb unix_stream_recvmsg sock_recvmsg sys_recvfrom system_call_fastpath __libc_recv 0.00% 0.00% winbindd [kernel.kallsyms] [k] __kfree_skb | ---__kfree_skb consume_skb unix_stream_recvmsg sock_recvmsg sys_recvfrom system_call_fastpath __libc_recv 0.00% 0.00% winbindd [kernel.kallsyms] [k] skb_release_head_state | ---skb_release_head_state __kfree_skb consume_skb unix_stream_recvmsg sock_recvmsg sys_recvfrom system_call_fastpath __libc_recv 0.00% 0.00% puppet libc-2.12.so [.] malloc | ---malloc 0.00% 0.00% puppet libruby.so.2.1.0 [.] rb_yield | ---rb_yield 0.00% 0.00% perf [kernel.kallsyms] [k] _perf_event_disable | ---_perf_event_disable perf_event_for_each_child perf_ioctl vfs_ioctl do_vfs_ioctl sys_ioctl system_call_fastpath __GI___ioctl cmd_record 0x67503 main __libc_start_main 0.00% 0.00% events/44 [kernel.kallsyms] [k] free_block | ---free_block drain_array cache_reap worker_thread kthread child_rip 0.00% 0.00% check_load [kernel.kallsyms] [k] sys_exit_group | ---sys_exit_group system_call_fastpath 0.00% 0.00% check_load [kernel.kallsyms] [k] do_group_exit | ---do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% check_load [kernel.kallsyms] [k] do_exit | ---do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% check_load [kernel.kallsyms] [k] exit_mm | ---exit_mm do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% check_load [kernel.kallsyms] [k] mmput | ---mmput exit_mm do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% check_load [kernel.kallsyms] [k] exit_mmap | ---exit_mmap mmput exit_mm do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% check_load [kernel.kallsyms] [k] unmap_vmas | ---unmap_vmas exit_mmap mmput exit_mm do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% check_load [kernel.kallsyms] [k] mark_page_accessed | ---mark_page_accessed unmap_vmas exit_mmap mmput exit_mm do_exit do_group_exit sys_exit_group system_call_fastpath 0.00% 0.00% events/19 [kernel.kallsyms] [k] drain_array | ---drain_array | |--54.16%-- worker_thread | kthread | child_rip | --45.84%-- cache_reap worker_thread kthread child_rip 0.00% 0.00% watchdog/36 [kernel.kallsyms] [k] child_rip | ---child_rip 0.00% 0.00% watchdog/36 [kernel.kallsyms] [k] kthread | ---kthread child_rip 0.00% 0.00% watchdog/36 [kernel.kallsyms] [k] watchdog | ---watchdog kthread child_rip 0.00% 0.00% watchdog/36 [kernel.kallsyms] [k] schedule | ---schedule watchdog kthread child_rip 0.00% 0.00% watchdog/36 [kernel.kallsyms] [k] find_busiest_group | ---find_busiest_group schedule watchdog kthread child_rip 0.00% 0.00% pgbouncer pgbouncer [.] per_loop_maint | ---per_loop_maint 0.00% 0.00% perf [kernel.kallsyms] [k] __copy_from_user_inatomic | ---__copy_from_user_inatomic iov_iter_copy_from_user_atomic generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% pgbouncer libevent-2.0.so.5.1.9 [.] 0x000000000000e590 | ---0xe590 0.00% 0.00% pgbouncer libevent-2.0.so.5.1.9 [.] 0xffff806a83268590 | ---0xe590 0.00% 0.00% pgbouncer [kernel.kallsyms] [k] cp_new_stat | ---cp_new_stat sys_newstat system_call_fastpath __xstat64 0.00% 0.00% events/2 [kernel.kallsyms] [k] perf_event_task_sched_out | ---perf_event_task_sched_out schedule worker_thread kthread child_rip 0.00% 0.00% events/2 [kernel.kallsyms] [k] __perf_event_task_sched_out | ---__perf_event_task_sched_out perf_event_task_sched_out schedule worker_thread kthread child_rip 0.00% 0.00% nrpe [kernel.kallsyms] [k] sysret_audit | ---sysret_audit __read_nocancel 0.00% 0.00% nrpe [kernel.kallsyms] [k] __audit_syscall_exit | ---__audit_syscall_exit sysret_audit __read_nocancel 0.00% 0.00% nrpe [kernel.kallsyms] [k] unroll_tree_refs | ---unroll_tree_refs __audit_syscall_exit sysret_audit __read_nocancel 0.00% 0.00% dcondemand [unknown] [.] 0x00000000f76275c4 | ---0xf76275c4 0.00% 0.00% dcondemand [unknown] [.] 0x00000000f770aba8 | ---0xf770aba8 0xf76275c4 0.00% 0.00% dcondemand dcondemand [.] 0x000000000000dfef | ---0xdfef 0xf770aba8 0xf76275c4 0.00% 0.00% dcondemand dcondemand [.] 0xfffffffff7fc5fef | ---0xdfef 0xf770aba8 0xf76275c4 0.00% 0.00% pgbouncer libevent-2.0.so.5.1.9 [.] event_active_nolock | ---event_active_nolock 0.00% 0.00% pgbouncer libevent-2.0.so.5.1.9 [.] evsig_set_base@plt | ---evsig_set_base@plt 0.00% 0.00% pgbouncer [kernel.kallsyms] [k] find_next_bit | ---find_next_bit find_busiest_group schedule schedule_hrtimeout_range ep_poll sys_epoll_wait system_call_fastpath epoll_wait 0.00% 0.00% events/16 [kernel.kallsyms] [k] deactivate_task | ---deactivate_task schedule worker_thread kthread child_rip 0.00% 0.00% events/16 [kernel.kallsyms] [k] dequeue_task | ---dequeue_task deactivate_task schedule worker_thread kthread child_rip 0.00% 0.00% events/16 [kernel.kallsyms] [k] dequeue_task_fair | ---dequeue_task_fair dequeue_task deactivate_task schedule worker_thread kthread child_rip 0.00% 0.00% events/16 [kernel.kallsyms] [k] dequeue_entity | ---dequeue_entity dequeue_task_fair dequeue_task deactivate_task schedule worker_thread kthread child_rip 0.00% 0.00% events/16 [kernel.kallsyms] [k] update_curr | ---update_curr dequeue_entity dequeue_task_fair dequeue_task deactivate_task schedule worker_thread kthread child_rip 0.00% 0.00% events/45 [kernel.kallsyms] [k] __list_add | ---__list_add free_block drain_array cache_reap worker_thread kthread child_rip 0.00% 0.00% events/10 [kernel.kallsyms] [k] schedule | ---schedule worker_thread kthread child_rip 0.00% 0.00% postmaster [unknown] [.] 0x00007fff8d47d490 | ---0x7fff8d47d490 0.00% 0.00% init [kernel.kallsyms] [k] exit_intr | ---exit_intr cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% postmaster [kernel.kallsyms] [k] format_decode | ---format_decode vsnprintf | |--71.16%-- dynamic_dname | anon_inodefs_dname | d_path | FileUtil_GetPath_bypath | FileUtil_GetPath | hook_security_file_free | security_file_free | __fput | fput | filp_close | sys_close | system_call_fastpath | __close_nocancel | --28.84%-- snprintf proc_flush_task release_task wait_consider_task do_wait sys_wait4 system_call_fastpath __libc_waitpid 0.00% 0.00% perf perf [.] fdarray__filter | ---fdarray__filter 0.00% 0.00% xinetd [kernel.kallsyms] [k] unix_find_other | ---unix_find_other unix_stream_connect sys_connect system_call_fastpath __GI___connect_internal 0x61626d61732f6269 0.00% 0.00% xinetd [kernel.kallsyms] [k] touch_atime | ---touch_atime unix_find_other unix_stream_connect sys_connect system_call_fastpath __GI___connect_internal 0x61626d61732f6269 0.00% 0.00% xinetd [kernel.kallsyms] [k] current_fs_time | ---current_fs_time touch_atime unix_find_other unix_stream_connect sys_connect system_call_fastpath __GI___connect_internal 0x61626d61732f6269 0.00% 0.00% irqbalance [kernel.kallsyms] [k] page_fault | ---page_fault proc_reg_read vfs_read sys_read system_call_fastpath __read_nocancel 0.00% 0.00% irqbalance [kernel.kallsyms] [k] do_page_fault | ---do_page_fault page_fault proc_reg_read vfs_read sys_read system_call_fastpath __read_nocancel 0.00% 0.00% irqbalance [kernel.kallsyms] [k] __do_page_fault | ---__do_page_fault do_page_fault page_fault proc_reg_read vfs_read sys_read system_call_fastpath __read_nocancel 0.00% 0.00% irqbalance [kernel.kallsyms] [k] handle_mm_fault | ---handle_mm_fault __do_page_fault do_page_fault page_fault proc_reg_read vfs_read sys_read system_call_fastpath __read_nocancel 0.00% 0.00% irqbalance [kernel.kallsyms] [k] handle_pte_fault | ---handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault proc_reg_read vfs_read sys_read system_call_fastpath __read_nocancel 0.00% 0.00% irqbalance [kernel.kallsyms] [k] mem_cgroup_newpage_charge | ---mem_cgroup_newpage_charge handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault proc_reg_read vfs_read sys_read system_call_fastpath __read_nocancel 0.00% 0.00% irqbalance [kernel.kallsyms] [k] mem_cgroup_charge_common | ---mem_cgroup_charge_common mem_cgroup_newpage_charge handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault proc_reg_read vfs_read sys_read system_call_fastpath __read_nocancel 0.00% 0.00% irqbalance [kernel.kallsyms] [k] __mem_cgroup_try_charge | ---__mem_cgroup_try_charge mem_cgroup_charge_common mem_cgroup_newpage_charge handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault proc_reg_read vfs_read sys_read system_call_fastpath __read_nocancel 0.00% 0.00% automount libc-2.12.so [.] __GI___libc_open | ---__GI___libc_open 0.00% 0.00% automount [kernel.kallsyms] [k] cyl_sys_open | ---cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% automount [kernel.kallsyms] [k] cyl_sys_open_full | ---cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% init [kernel.kallsyms] [k] free_thread_xstate | ---free_thread_xstate free_thread_info free_task __put_task_struct delayed_put_task_struct __rcu_process_callbacks rcu_process_callbacks __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% postmaster [kernel.kallsyms] [k] sock_update_classid | ---sock_update_classid sock_recvmsg sys_recvfrom system_call_fastpath __libc_recv 0.00% 0.00% rpcbind libc-2.12.so [.] __poll | ---__poll 0.00% 0.00% rpcbind [kernel.kallsyms] [k] system_call_fastpath | ---system_call_fastpath __poll 0.00% 0.00% rpcbind [kernel.kallsyms] [k] sys_poll | ---sys_poll system_call_fastpath __poll 0.00% 0.00% rpcbind [kernel.kallsyms] [k] do_sys_poll | ---do_sys_poll sys_poll system_call_fastpath __poll 0.00% 0.00% rpcbind [kernel.kallsyms] [k] poll_schedule_timeout | ---poll_schedule_timeout do_sys_poll sys_poll system_call_fastpath __poll 0.00% 0.00% rpcbind [kernel.kallsyms] [k] schedule_hrtimeout_range | ---schedule_hrtimeout_range poll_schedule_timeout do_sys_poll sys_poll system_call_fastpath __poll 0.00% 0.00% rpcbind [kernel.kallsyms] [k] hrtimer_start_range_ns | ---hrtimer_start_range_ns schedule_hrtimeout_range poll_schedule_timeout do_sys_poll sys_poll system_call_fastpath __poll 0.00% 0.00% rpcbind [kernel.kallsyms] [k] __hrtimer_start_range_ns | ---__hrtimer_start_range_ns hrtimer_start_range_ns schedule_hrtimeout_range poll_schedule_timeout do_sys_poll sys_poll system_call_fastpath __poll 0.00% 0.00% irqbalance [kernel.kallsyms] [k] vma_merge | ---vma_merge mmap_region do_mmap_pgoff sys_mmap_pgoff sys_mmap system_call_fastpath __GI___mmap64 0.00% 0.00% irqbalance [kernel.kallsyms] [k] __vma_adjust_trans_huge | ---__vma_adjust_trans_huge vma_merge mmap_region do_mmap_pgoff sys_mmap_pgoff sys_mmap system_call_fastpath __GI___mmap64 0.00% 0.00% events/12 [kernel.kallsyms] [k] prepare_to_wait | ---prepare_to_wait worker_thread kthread child_rip 0.00% 0.00% events/12 [kernel.kallsyms] [k] __list_add | ---__list_add prepare_to_wait worker_thread kthread child_rip 0.00% 0.00% init [kernel.kallsyms] [k] ns_to_timespec | ---ns_to_timespec cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% init [kernel.kallsyms] [k] account_entity_enqueue | ---account_entity_enqueue enqueue_entity enqueue_task_fair enqueue_task activate_task try_to_wake_up default_wake_function autoremove_wake_function __wake_up_common __wake_up insert_work __queue_work delayed_work_timer_fn run_timer_softirq __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% nsrexecd nsrexecd [.] 0x0000000000052bfc | ---0x52bfc 0.00% 0.00% nsrexecd nsrexecd [.] 0xffffffffffc52bfc | ---0x52bfc 0.00% 0.00% xinetd libc-2.12.so [.] __nss_lookup | ---__nss_lookup 0.00% 0.00% xinetd xinetd [.] 0xffff810362de1838 | ---0x8838 0.00% 0.00% xinetd libc-2.12.so [.] __libc_dlsym | ---__libc_dlsym __nss_lookup 0.00% 0.00% xinetd [kernel.kallsyms] [k] ptep_set_access_flags | ---ptep_set_access_flags do_wp_page handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault 0x8838 0.00% 0.00% xinetd [kernel.kallsyms] [k] flush_tlb_page | ---flush_tlb_page ptep_set_access_flags do_wp_page handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault 0x8838 0.00% 0.00% xinetd [kernel.kallsyms] [k] find_get_page | ---find_get_page filemap_fault __do_fault handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault __libc_dlsym __nss_lookup 0.00% 0.00% xinetd [kernel.kallsyms] [k] radix_tree_lookup_slot | ---radix_tree_lookup_slot find_get_page filemap_fault __do_fault handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault __libc_dlsym __nss_lookup 0.00% 0.00% edac-poller [kernel.kallsyms] [k] edac_mc_workq_function | ---edac_mc_workq_function worker_thread kthread child_rip 0.00% 0.00% nrpe libcrypto.so.1.0.1e [.] bn_add_words | ---bn_add_words 0.00% 0.00% init [kernel.kallsyms] [k] ftrace_graph_exit_task | ---ftrace_graph_exit_task __put_task_struct delayed_put_task_struct __rcu_process_callbacks rcu_process_callbacks __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% events/20 [kernel.kallsyms] [k] _spin_lock_irqsave | ---_spin_lock_irqsave prepare_to_wait worker_thread kthread child_rip 0.00% 0.00% init [kernel.kallsyms] [k] icmp_pkt_to_tuple | ---icmp_pkt_to_tuple nf_conntrack_in ipv4_conntrack_in nf_iterate nf_hook_slow ip_rcv __netif_receive_skb netif_receive_skb napi_skb_finish napi_gro_receive tg3_poll_work tg3_poll_msix net_rx_action __do_softirq call_softirq do_softirq irq_exit do_IRQ ret_from_intr cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% events/20 [kernel.kallsyms] [k] prepare_to_wait | ---prepare_to_wait worker_thread kthread child_rip 0.00% 0.00% swapper [kernel.kallsyms] [k] cpumask_next_and | ---cpumask_next_and find_busiest_group rebalance_domains run_rebalance_domains __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle rest_init start_kernel x86_64_start_reservations x86_64_start_kernel 0.00% 0.00% events/46 [kernel.kallsyms] [k] list_del | ---list_del free_block drain_array cache_reap worker_thread kthread child_rip 0.00% 0.00% dcservice dcservice [.] 0x000000000004aa33 | ---0x4aa33 0.00% 0.00% dcservice dcservice [.] 0xfffffffff8002a33 | ---0x4aa33 0.00% 0.00% puppet libc-2.12.so [.] __strcmp_sse42 | ---__strcmp_sse42 0.00% 0.00% postmaster [unknown] [.] 0x00007fff8d47c2e0 | ---0x7fff8d47c2e0 0.00% 0.00% xinetd [kernel.kallsyms] [k] copy_page_range | ---copy_page_range dup_mm copy_process do_fork sys_clone stub_clone __libc_fork 0x1463c 0.00% 0.00% xinetd [kernel.kallsyms] [k] copy_pte_range | ---copy_pte_range copy_page_range dup_mm copy_process do_fork sys_clone stub_clone __libc_fork 0x1463c 0.00% 0.00% xinetd [kernel.kallsyms] [k] swap_duplicate | ---swap_duplicate copy_pte_range copy_page_range dup_mm copy_process do_fork sys_clone stub_clone __libc_fork 0x1463c 0.00% 0.00% xinetd [kernel.kallsyms] [k] __swap_duplicate | ---__swap_duplicate swap_duplicate copy_pte_range copy_page_range dup_mm copy_process do_fork sys_clone stub_clone __libc_fork 0x1463c 0.00% 0.00% irqbalance [kernel.kallsyms] [k] perf_event_mmap | ---perf_event_mmap mmap_region do_mmap_pgoff sys_mmap_pgoff sys_mmap system_call_fastpath __GI___mmap64 0.00% 0.00% irqbalance [kernel.kallsyms] [k] perf_event_aux | ---perf_event_aux perf_event_mmap mmap_region do_mmap_pgoff sys_mmap_pgoff sys_mmap system_call_fastpath __GI___mmap64 0.00% 0.00% irqbalance [kernel.kallsyms] [k] perf_event_aux_ctx | ---perf_event_aux_ctx perf_event_aux perf_event_mmap mmap_region do_mmap_pgoff sys_mmap_pgoff sys_mmap system_call_fastpath __GI___mmap64 0.00% 0.00% irqbalance [kernel.kallsyms] [k] perf_event_mmap_output | ---perf_event_mmap_output perf_event_aux_ctx perf_event_aux perf_event_mmap mmap_region do_mmap_pgoff sys_mmap_pgoff sys_mmap system_call_fastpath __GI___mmap64 0.00% 0.00% swapper [kernel.kallsyms] [k] native_read_tsc | ---native_read_tsc | |--63.74%-- getnstimeofday | ktime_get_real | intel_idle | cpuidle_idle_call | cpu_idle | rest_init | start_kernel | x86_64_start_reservations | x86_64_start_kernel | --36.26%-- read_tsc ktime_get tick_sched_timer __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle rest_init start_kernel x86_64_start_reservations x86_64_start_kernel 0.00% 0.00% events/39 [kernel.kallsyms] [k] schedule | ---schedule worker_thread kthread child_rip 0.00% 0.00% events/39 [kernel.kallsyms] [k] find_busiest_group | ---find_busiest_group schedule worker_thread kthread child_rip 0.00% 0.00% sshd sshd [.] 0x00000000000174c0 | ---0x174c0 0.00% 0.00% sshd sshd [.] 0xffff80c3093ff4c0 | ---0x174c0 0.00% 0.00% winbindd [kernel.kallsyms] [k] vfs_getattr | ---vfs_getattr vfs_fstatat vfs_stat sys_newstat system_call_fastpath __xstat64 0.00% 0.00% winbindd [kernel.kallsyms] [k] security_inode_getattr | ---security_inode_getattr vfs_getattr vfs_fstatat vfs_stat sys_newstat system_call_fastpath __xstat64 0.00% 0.00% winbindd [kernel.kallsyms] [k] selinux_inode_getattr | ---selinux_inode_getattr security_inode_getattr vfs_getattr vfs_fstatat vfs_stat sys_newstat system_call_fastpath __xstat64 0.00% 0.00% winbindd [kernel.kallsyms] [k] dentry_has_perm | ---dentry_has_perm selinux_inode_getattr security_inode_getattr vfs_getattr vfs_fstatat vfs_stat sys_newstat system_call_fastpath __xstat64 0.00% 0.00% nrpe libcrypto.so.1.0.1e [.] 0x00000000000b1dc6 | ---0xb1dc6 0.00% 0.00% nrpe libcrypto.so.1.0.1e [.] 0xffffffc2ae6b1dc6 | ---0xb1dc6 0.00% 0.00% postmaster postgres [.] GetBackgroundWorkerPid | ---GetBackgroundWorkerPid 0.00% 0.00% edac-poller [kernel.kallsyms] [k] kthread_should_stop | ---kthread_should_stop worker_thread kthread child_rip 0.00% 0.00% postmaster [kernel.kallsyms] [k] ext4_release_file | ---ext4_release_file fput filp_close sys_close system_call_fastpath __close_nocancel 0.00% 0.00% init [kernel.kallsyms] [k] get_nohz_timer_target | ---get_nohz_timer_target | |--63.17%-- __nf_ct_refresh_acct | tcp_packet | nf_conntrack_in | ipv4_conntrack_in | nf_iterate | nf_hook_slow | ip_rcv | __netif_receive_skb | netif_receive_skb | napi_skb_finish | napi_gro_receive | tg3_poll_work | tg3_poll_msix | net_rx_action | __do_softirq | call_softirq | do_softirq | irq_exit | do_IRQ | ret_from_intr | cpuidle_idle_call | cpu_idle | start_secondary | --36.83%-- mod_timer CY_Mod_Timer cy_ctrl_timer_fn run_timer_softirq __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% watchdog/18 [kernel.kallsyms] [k] child_rip | ---child_rip 0.00% 0.00% watchdog/18 [kernel.kallsyms] [k] kthread | ---kthread child_rip 0.00% 0.00% watchdog/18 [kernel.kallsyms] [k] watchdog | ---watchdog kthread child_rip 0.00% 0.00% watchdog/18 [kernel.kallsyms] [k] schedule | ---schedule watchdog kthread child_rip 0.00% 0.00% watchdog/18 [kernel.kallsyms] [k] find_busiest_group | ---find_busiest_group schedule watchdog kthread child_rip 0.00% 0.00% dcservice [kernel.kallsyms] [k] cpumask_next_and | ---cpumask_next_and find_busiest_group schedule futex_wait_queue_me futex_wait do_futex compat_sys_futex ia32_sysret 0x4aa2f 0.00% 0.00% dcservice [kernel.kallsyms] [k] find_next_bit | ---find_next_bit cpumask_next_and find_busiest_group schedule futex_wait_queue_me futex_wait do_futex compat_sys_futex ia32_sysret 0x4aa2f 0.00% 0.00% init [kernel.kallsyms] [k] free_one_page | ---free_one_page __free_pages_ok __free_pages free_pages free_thread_info free_task __put_task_struct delayed_put_task_struct __rcu_process_callbacks rcu_process_callbacks __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% postmaster [kernel.kallsyms] [k] Str_Len | ---Str_Len hook_security_file_free security_file_free __fput fput filp_close sys_close system_call_fastpath __close_nocancel 0.00% 0.00% swapper [kernel.kallsyms] [k] hrtimer_start_range_ns | ---hrtimer_start_range_ns tick_nohz_restart_sched_tick cpu_idle rest_init start_kernel x86_64_start_reservations x86_64_start_kernel 0.00% 0.00% swapper [kernel.kallsyms] [k] __hrtimer_start_range_ns | ---__hrtimer_start_range_ns hrtimer_start_range_ns tick_nohz_restart_sched_tick cpu_idle rest_init start_kernel x86_64_start_reservations x86_64_start_kernel 0.00% 0.00% swapper [kernel.kallsyms] [k] tick_program_event | ---tick_program_event __hrtimer_start_range_ns hrtimer_start_range_ns tick_nohz_restart_sched_tick cpu_idle rest_init start_kernel x86_64_start_reservations x86_64_start_kernel 0.00% 0.00% swapper [kernel.kallsyms] [k] clockevents_program_event | ---clockevents_program_event tick_program_event __hrtimer_start_range_ns hrtimer_start_range_ns tick_nohz_restart_sched_tick cpu_idle rest_init start_kernel x86_64_start_reservations x86_64_start_kernel 0.00% 0.00% swapper [kernel.kallsyms] [k] lapic_next_event | ---lapic_next_event clockevents_program_event tick_program_event __hrtimer_start_range_ns hrtimer_start_range_ns tick_nohz_restart_sched_tick cpu_idle rest_init start_kernel x86_64_start_reservations x86_64_start_kernel 0.00% 0.00% events/24 [kernel.kallsyms] [k] find_busiest_group | ---find_busiest_group schedule worker_thread kthread child_rip 0.00% 0.00% events/44 [kernel.kallsyms] [k] msecs_to_jiffies | ---msecs_to_jiffies worker_thread kthread child_rip 0.00% 0.00% init [kernel.kallsyms] [k] nf_conntrack_destroy | ---nf_conntrack_destroy skb_release_head_state __kfree_skb kfree_skb nf_hook_slow ip_local_deliver ip_rcv_finish ip_rcv __netif_receive_skb netif_receive_skb napi_skb_finish napi_gro_receive tg3_poll_work tg3_poll_msix net_rx_action __do_softirq call_softirq do_softirq irq_exit do_IRQ ret_from_intr cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% init [kernel.kallsyms] [k] destroy_conntrack | ---destroy_conntrack nf_conntrack_destroy skb_release_head_state __kfree_skb kfree_skb nf_hook_slow ip_local_deliver ip_rcv_finish ip_rcv __netif_receive_skb netif_receive_skb napi_skb_finish napi_gro_receive tg3_poll_work tg3_poll_msix net_rx_action __do_softirq call_softirq do_softirq irq_exit do_IRQ ret_from_intr cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% init [kernel.kallsyms] [k] nf_conntrack_free | ---nf_conntrack_free destroy_conntrack nf_conntrack_destroy skb_release_head_state __kfree_skb kfree_skb nf_hook_slow ip_local_deliver ip_rcv_finish ip_rcv __netif_receive_skb netif_receive_skb napi_skb_finish napi_gro_receive tg3_poll_work tg3_poll_msix net_rx_action __do_softirq call_softirq do_softirq irq_exit do_IRQ ret_from_intr cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% init [kernel.kallsyms] [k] call_rcu | ---call_rcu nf_conntrack_free destroy_conntrack nf_conntrack_destroy skb_release_head_state __kfree_skb kfree_skb nf_hook_slow ip_local_deliver ip_rcv_finish ip_rcv __netif_receive_skb netif_receive_skb napi_skb_finish napi_gro_receive tg3_poll_work tg3_poll_msix net_rx_action __do_softirq call_softirq do_softirq irq_exit do_IRQ ret_from_intr cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% init [kernel.kallsyms] [k] call_rcu_sched | ---call_rcu_sched call_rcu nf_conntrack_free destroy_conntrack nf_conntrack_destroy skb_release_head_state __kfree_skb kfree_skb nf_hook_slow ip_local_deliver ip_rcv_finish ip_rcv __netif_receive_skb netif_receive_skb napi_skb_finish napi_gro_receive tg3_poll_work tg3_poll_msix net_rx_action __do_softirq call_softirq do_softirq irq_exit do_IRQ ret_from_intr cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% init [kernel.kallsyms] [k] __call_rcu | ---__call_rcu call_rcu_sched call_rcu nf_conntrack_free destroy_conntrack nf_conntrack_destroy skb_release_head_state __kfree_skb kfree_skb nf_hook_slow ip_local_deliver ip_rcv_finish ip_rcv __netif_receive_skb netif_receive_skb napi_skb_finish napi_gro_receive tg3_poll_work tg3_poll_msix net_rx_action __do_softirq call_softirq do_softirq irq_exit do_IRQ ret_from_intr cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% init [kernel.kallsyms] [k] __drain_alien_cache | ---__drain_alien_cache kmem_cache_free file_free_rcu __rcu_process_callbacks rcu_process_callbacks __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% init [kernel.kallsyms] [k] transfer_objects | ---transfer_objects __drain_alien_cache kmem_cache_free file_free_rcu __rcu_process_callbacks rcu_process_callbacks __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% miniserv.pl libperl.so [.] Perl_pp_sselect | ---Perl_pp_sselect 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] elv_merge | ---elv_merge blk_queue_bio generic_make_request submit_bio submit_bh __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage mpage_da_submit_io mpage_da_map_and_submit ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] elv_rq_merge_ok | ---elv_rq_merge_ok elv_merge blk_queue_bio generic_make_request submit_bio submit_bh __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage mpage_da_submit_io mpage_da_map_and_submit ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] cfq_allow_merge | ---cfq_allow_merge elv_rq_merge_ok elv_merge blk_queue_bio generic_make_request submit_bio submit_bh __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage mpage_da_submit_io mpage_da_map_and_submit ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% events/52 [kernel.kallsyms] [k] __drain_alien_cache | ---__drain_alien_cache cache_reap worker_thread kthread child_rip 0.00% 0.00% events/52 [kernel.kallsyms] [k] transfer_objects | ---transfer_objects __drain_alien_cache cache_reap worker_thread kthread child_rip 0.00% 0.00% dcondemand dcondemand [.] 0x000000000000df7d | ---0xdf7d 0.00% 0.00% dcondemand dcondemand [.] 0x0000000000019dc0 | ---0x19dc0 0.00% 0.00% dcondemand dcondemand [.] 0xfffffffff7fc5f7d | ---0xdf7d 0.00% 0.00% dcondemand dcondemand [.] 0xfffffffff7fd1dc0 | ---0x19dc0 0.00% 0.00% puppet [unknown] [.] 0x0000000010862393 | ---0x10862393 0.00% 0.00% puppet [vdso] [.] __vdso_clock_gettime | ---__vdso_clock_gettime 0x10862393 0.00% 0.00% nsrexecd [kernel.kallsyms] [k] avc_audit | ---avc_audit inode_has_perm selinux_inode_permission security_inode_permission __link_path_walk path_walk filename_lookup do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% watchdog/0 [kernel.kallsyms] [k] find_busiest_group | ---find_busiest_group schedule watchdog kthread child_rip 0.00% 0.00% swapper [kernel.kallsyms] [k] sched_rt_period_timer | ---sched_rt_period_timer __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle rest_init start_kernel x86_64_start_reservations x86_64_start_kernel 0.00% 0.00% watchdog/0 [kernel.kallsyms] [k] child_rip | ---child_rip 0.00% 0.00% watchdog/0 [kernel.kallsyms] [k] kthread | ---kthread child_rip 0.00% 0.00% watchdog/0 [kernel.kallsyms] [k] watchdog | ---watchdog kthread child_rip 0.00% 0.00% watchdog/0 [kernel.kallsyms] [k] schedule | ---schedule watchdog kthread child_rip 0.00% 0.00% watchdog/48 [kernel.kallsyms] [k] child_rip | ---child_rip 0.00% 0.00% watchdog/48 [kernel.kallsyms] [k] kthread | ---kthread child_rip 0.00% 0.00% watchdog/48 [kernel.kallsyms] [k] watchdog | ---watchdog kthread child_rip 0.00% 0.00% watchdog/48 [kernel.kallsyms] [k] schedule | ---schedule watchdog kthread child_rip 0.00% 0.00% watchdog/48 [kernel.kallsyms] [k] find_busiest_group | ---find_busiest_group schedule watchdog kthread child_rip 0.00% 0.00% nrpe libc-2.12.so [.] pclose@@GLIBC_2.2.5 | ---pclose@@GLIBC_2.2.5 0.00% 0.00% nrpe libssl.so.1.0.1e [.] _fini | ---_fini exit 0.00% 0.00% nrpe libssl.so.1.0.1e [.] __cxa_finalize@plt | ---__cxa_finalize@plt _fini exit 0.00% 0.00% nrpe [kernel.kallsyms] [k] unlock_page | ---unlock_page __do_fault handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault pclose@@GLIBC_2.2.5 0.00% 0.00% nrpe [kernel.kallsyms] [k] page_waitqueue | ---page_waitqueue unlock_page __do_fault handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault pclose@@GLIBC_2.2.5 0.00% 0.00% events/55 [kernel.kallsyms] [k] __drain_alien_cache | ---__drain_alien_cache cache_reap worker_thread kthread child_rip 0.00% 0.00% events/55 [kernel.kallsyms] [k] _spin_lock | ---_spin_lock __drain_alien_cache cache_reap worker_thread kthread child_rip 0.00% 0.00% postmaster [unknown] [.] 0x0000000000000006 | ---0x6 0.00% 0.00% init [kernel.kallsyms] [k] sd_done | ---sd_done scsi_finish_command scsi_softirq_done blk_done_softirq __do_softirq call_softirq do_softirq irq_exit smp_call_function_single_interrupt call_function_single_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% nrpe [kernel.kallsyms] [k] ptep_set_access_flags | ---ptep_set_access_flags do_wp_page handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault _dl_fixup 0.00% 0.00% events/54 [kernel.kallsyms] [k] deactivate_task | ---deactivate_task schedule worker_thread kthread child_rip 0.00% 0.00% events/54 [kernel.kallsyms] [k] dequeue_task_fair | ---dequeue_task_fair deactivate_task schedule worker_thread kthread child_rip 0.00% 0.00% swapper [kernel.kallsyms] [k] perf_event_task_tick | ---perf_event_task_tick scheduler_tick update_process_times tick_sched_timer __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle rest_init start_kernel x86_64_start_reservations x86_64_start_kernel 0.00% 0.00% events/55 [kernel.kallsyms] [k] schedule_delayed_work | ---schedule_delayed_work vmstat_update worker_thread kthread child_rip 0.00% 0.00% events/55 [kernel.kallsyms] [k] queue_delayed_work | ---queue_delayed_work schedule_delayed_work vmstat_update worker_thread kthread child_rip 0.00% 0.00% events/55 [kernel.kallsyms] [k] add_timer | ---add_timer queue_delayed_work schedule_delayed_work vmstat_update worker_thread kthread child_rip 0.00% 0.00% postmaster [kernel.kallsyms] [k] thread_group_cputime | ---thread_group_cputime | |--68.73%-- thread_group_times | wait_consider_task | do_wait | sys_wait4 | system_call_fastpath | __libc_waitpid | --31.27%-- wait_consider_task do_wait sys_wait4 system_call_fastpath __libc_waitpid 0.00% 0.00% events/12 [kernel.kallsyms] [k] cache_reap | ---cache_reap worker_thread kthread child_rip 0.00% 0.00% events/12 [kernel.kallsyms] [k] drain_array | ---drain_array cache_reap worker_thread kthread child_rip 0.00% 0.00% dcservice [kernel.kallsyms] [k] _spin_lock_irq | ---_spin_lock_irq schedule futex_wait_queue_me futex_wait do_futex compat_sys_futex ia32_sysret 0x4aa2f 0.00% 0.00% postmaster [kernel.kallsyms] [k] hrtimer_start_range_ns | ---hrtimer_start_range_ns schedule_hrtimeout_range ep_poll sys_epoll_wait system_call_fastpath epoll_wait 0.00% 0.00% postmaster [kernel.kallsyms] [k] __hrtimer_start_range_ns | ---__hrtimer_start_range_ns hrtimer_start_range_ns schedule_hrtimeout_range ep_poll sys_epoll_wait system_call_fastpath epoll_wait 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] jbd2_journal_next_log_block | ---jbd2_journal_next_log_block jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] jbd2_journal_bmap | ---jbd2_journal_bmap jbd2_journal_next_log_block jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] bmap | ---bmap jbd2_journal_bmap jbd2_journal_next_log_block jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] ext4_bmap | ---ext4_bmap bmap jbd2_journal_bmap jbd2_journal_next_log_block jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] generic_block_bmap | ---generic_block_bmap ext4_bmap bmap jbd2_journal_bmap jbd2_journal_next_log_block jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] ext4_get_block | ---ext4_get_block generic_block_bmap ext4_bmap bmap jbd2_journal_bmap jbd2_journal_next_log_block jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] ext4_get_blocks | ---ext4_get_blocks ext4_get_block generic_block_bmap ext4_bmap bmap jbd2_journal_bmap jbd2_journal_next_log_block jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% events/50 [kernel.kallsyms] [k] vmstat_update | ---vmstat_update worker_thread kthread child_rip 0.00% 0.00% events/50 [kernel.kallsyms] [k] schedule_delayed_work | ---schedule_delayed_work vmstat_update worker_thread kthread child_rip 0.00% 0.00% events/50 [kernel.kallsyms] [k] queue_delayed_work_on | ---queue_delayed_work_on schedule_delayed_work vmstat_update worker_thread kthread child_rip 0.00% 0.00% init [kernel.kallsyms] [k] cpupri_set | ---cpupri_set __enqueue_rt_entity enqueue_rt_entity enqueue_task_rt enqueue_task activate_task try_to_wake_up wake_up_process watchdog_timer_fn __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% nrpe [kernel.kallsyms] [k] filemap_fault | ---filemap_fault __do_fault handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault __libc_fork my_system 0x6f6967616e2f6c61 0.00% 0.00% nrpe [kernel.kallsyms] [k] find_get_page | ---find_get_page filemap_fault __do_fault handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault __libc_fork my_system 0x6f6967616e2f6c61 0.00% 0.00% postmaster [kernel.kallsyms] [k] thread_group_times | ---thread_group_times wait_consider_task do_wait sys_wait4 system_call_fastpath __libc_waitpid 0.00% 0.00% puppet libruby.so.2.1.0 [.] ruby_xmalloc@plt | ---ruby_xmalloc@plt 0.00% 0.00% puppet libruby.so.2.1.0 [.] vm_call_cfunc_with_frame | ---vm_call_cfunc_with_frame 0.00% 0.00% nrpe libc-2.12.so [.] __fopen_internal | ---__fopen_internal 0.00% 0.00% events/5 [kernel.kallsyms] [k] list_del | ---list_del free_block drain_array cache_reap worker_thread kthread child_rip 0.00% 0.00% events/52 [kernel.kallsyms] [k] deactivate_task | ---deactivate_task schedule worker_thread kthread child_rip 0.00% 0.00% events/52 [kernel.kallsyms] [k] dequeue_task | ---dequeue_task deactivate_task schedule worker_thread kthread child_rip 0.00% 0.00% events/52 [kernel.kallsyms] [k] dequeue_task_fair | ---dequeue_task_fair dequeue_task deactivate_task schedule worker_thread kthread child_rip 0.00% 0.00% events/52 [kernel.kallsyms] [k] dequeue_entity | ---dequeue_entity dequeue_task_fair dequeue_task deactivate_task schedule worker_thread kthread child_rip 0.00% 0.00% events/52 [kernel.kallsyms] [k] update_curr | ---update_curr dequeue_entity dequeue_task_fair dequeue_task deactivate_task schedule worker_thread kthread child_rip 0.00% 0.00% watchdog/43 [kernel.kallsyms] [k] child_rip | ---child_rip 0.00% 0.00% watchdog/43 [kernel.kallsyms] [k] kthread | ---kthread child_rip 0.00% 0.00% watchdog/43 [kernel.kallsyms] [k] watchdog | ---watchdog kthread child_rip 0.00% 0.00% watchdog/43 [kernel.kallsyms] [k] schedule | ---schedule watchdog kthread child_rip 0.00% 0.00% watchdog/43 [kernel.kallsyms] [k] find_busiest_group | ---find_busiest_group schedule watchdog kthread child_rip 0.00% 0.00% swapper [kernel.kallsyms] [k] __remove_hrtimer | ---__remove_hrtimer __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle rest_init start_kernel x86_64_start_reservations x86_64_start_kernel 0.00% 0.00% dcondemand dcondemand [.] 0x0000000000014a1a | ---0x14a1a 0.00% 0.00% dcondemand dcondemand [.] 0xfffffffff7fcca1a | ---0x14a1a 0.00% 0.00% dcondemand [unknown] [.] 0x00000000f7707c38 | ---0xf7707c38 0.00% 0.00% dcondemand [unknown] [.] 0x00000000f770acbc | ---0xf770acbc 0xf7707c38 0.00% 0.00% dcondemand [unknown] [.] 0000000000000000 | ---0 0xf770acbc 0xf7707c38 0.00% 0.00% dcondemand dcondemand [.] 0x000000000000e2eb | ---0xe2eb 0 0xf770acbc 0xf7707c38 0.00% 0.00% dcondemand dcondemand [.] 0xfffffffff7fc62eb | ---0xe2eb 0 0xf770acbc 0xf7707c38 0.00% 0.00% flush-253:2 [kernel.kallsyms] [k] blk_peek_request | ---blk_peek_request scsi_request_fn __generic_unplug_device elv_insert __elv_add_request blk_queue_bio generic_make_request submit_bio submit_bh __block_write_full_page block_write_full_page_endio block_write_full_page blkdev_writepage __writepage write_cache_pages generic_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% flush-253:2 [kernel.kallsyms] [k] sd_prep_fn | ---sd_prep_fn blk_peek_request scsi_request_fn __generic_unplug_device elv_insert __elv_add_request blk_queue_bio generic_make_request submit_bio submit_bh __block_write_full_page block_write_full_page_endio block_write_full_page blkdev_writepage __writepage write_cache_pages generic_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% flush-253:2 [kernel.kallsyms] [k] scsi_setup_fs_cmnd | ---scsi_setup_fs_cmnd sd_prep_fn blk_peek_request scsi_request_fn __generic_unplug_device elv_insert __elv_add_request blk_queue_bio generic_make_request submit_bio submit_bh __block_write_full_page block_write_full_page_endio block_write_full_page blkdev_writepage __writepage write_cache_pages generic_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% flush-253:2 [kernel.kallsyms] [k] scsi_get_command | ---scsi_get_command scsi_setup_fs_cmnd sd_prep_fn blk_peek_request scsi_request_fn __generic_unplug_device elv_insert __elv_add_request blk_queue_bio generic_make_request submit_bio submit_bh __block_write_full_page block_write_full_page_endio block_write_full_page blkdev_writepage __writepage write_cache_pages generic_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% flush-253:2 [kernel.kallsyms] [k] _spin_lock_irqsave | ---_spin_lock_irqsave scsi_get_command scsi_setup_fs_cmnd sd_prep_fn blk_peek_request scsi_request_fn __generic_unplug_device elv_insert __elv_add_request blk_queue_bio generic_make_request submit_bio submit_bh __block_write_full_page block_write_full_page_endio block_write_full_page blkdev_writepage __writepage write_cache_pages generic_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% postmaster postgres [.] StrategySyncStart | ---StrategySyncStart | |--31.59%-- 0 --68.41%-- [...] 0.00% 0.00% events/25 [kernel.kallsyms] [k] drain_freelist | ---drain_freelist cache_reap worker_thread kthread child_rip 0.00% 0.00% events/25 [kernel.kallsyms] [k] slab_destroy | ---slab_destroy drain_freelist cache_reap worker_thread kthread child_rip 0.00% 0.00% events/25 [kernel.kallsyms] [k] kmem_freepages | ---kmem_freepages slab_destroy drain_freelist cache_reap worker_thread kthread child_rip 0.00% 0.00% events/25 [kernel.kallsyms] [k] free_pages | ---free_pages kmem_freepages slab_destroy drain_freelist cache_reap worker_thread kthread child_rip 0.00% 0.00% events/25 [kernel.kallsyms] [k] __free_pages | ---__free_pages free_pages kmem_freepages slab_destroy drain_freelist cache_reap worker_thread kthread child_rip 0.00% 0.00% events/25 [kernel.kallsyms] [k] free_hot_page | ---free_hot_page __free_pages free_pages kmem_freepages slab_destroy drain_freelist cache_reap worker_thread kthread child_rip 0.00% 0.00% events/25 [kernel.kallsyms] [k] free_hot_cold_page | ---free_hot_cold_page free_hot_page __free_pages free_pages kmem_freepages slab_destroy drain_freelist cache_reap worker_thread kthread child_rip 0.00% 0.00% events/25 [kernel.kallsyms] [k] free_pcppages_bulk | ---free_pcppages_bulk free_hot_cold_page free_hot_page __free_pages free_pages kmem_freepages slab_destroy drain_freelist cache_reap worker_thread kthread child_rip 0.00% 0.00% dcservice dcservice [.] 0x0000000000014e86 | ---0x14e86 0.00% 0.00% dcservice dcservice [.] 0xfffffffff7fcce86 | ---0x14e86 0.00% 0.00% events/45 [kernel.kallsyms] [k] list_del | ---list_del free_block drain_array cache_reap worker_thread kthread child_rip 0.00% 0.00% irqbalance irqbalance [.] 0x000000000000474b | ---0x474b 0.00% 0.00% irqbalance irqbalance [.] 0xffff80c0ebefa74b | ---0x474b 0.00% 0.00% irqbalance [kernel.kallsyms] [k] getname | ---getname do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% irqbalance [kernel.kallsyms] [k] kmem_cache_alloc | ---kmem_cache_alloc getname do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% irqbalance [kernel.kallsyms] [k] cache_alloc_refill | ---cache_alloc_refill kmem_cache_alloc getname do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% irqbalance [kernel.kallsyms] [k] cache_grow | ---cache_grow cache_alloc_refill kmem_cache_alloc getname do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% irqbalance [kernel.kallsyms] [k] kmem_getpages | ---kmem_getpages cache_grow cache_alloc_refill kmem_cache_alloc getname do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% irqbalance [kernel.kallsyms] [k] __alloc_pages_nodemask | ---__alloc_pages_nodemask kmem_getpages cache_grow cache_alloc_refill kmem_cache_alloc getname do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% irqbalance [kernel.kallsyms] [k] get_page_from_freelist | ---get_page_from_freelist __alloc_pages_nodemask kmem_getpages cache_grow cache_alloc_refill kmem_cache_alloc getname do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% irqbalance [kernel.kallsyms] [k] __rmqueue | ---__rmqueue get_page_from_freelist __alloc_pages_nodemask kmem_getpages cache_grow cache_alloc_refill kmem_cache_alloc getname do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% dcondemand dcondemand [.] 0x00000000000492f6 | ---0x492f6 0.00% 0.00% dcondemand dcondemand [.] 0xfffffffff80012f6 | ---0x492f6 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] __wake_up | ---__wake_up jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] _spin_lock_irqsave | ---_spin_lock_irqsave __wake_up jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] scsi_dma_map | ---scsi_dma_map megasas_build_io_fusion megasas_build_and_issue_cmd_fusion megasas_queue_command scsi_dispatch_cmd scsi_request_fn __generic_unplug_device generic_unplug_device blk_unplug dm_table_unplug_all dm_unplug_all blk_unplug blk_backing_dev_unplug sync_buffer __wait_on_bit out_of_line_wait_on_bit __wait_on_buffer jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% postmaster postgres [.] CreateTupleQueueReader | ---CreateTupleQueueReader 0.00% 0.00% init [kernel.kallsyms] [k] free_uid | ---free_uid | |--51.24%-- put_cred_rcu | __rcu_process_callbacks | rcu_process_callbacks | __do_softirq | call_softirq | do_softirq | irq_exit | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --48.76%-- __rcu_process_callbacks rcu_process_callbacks __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% events/40 [kernel.kallsyms] [k] drain_array | ---drain_array cache_reap worker_thread kthread child_rip 0.00% 0.00% init [kernel.kallsyms] [k] rcu_sched_qs | ---rcu_sched_qs | |--53.64%-- schedule | cpu_idle | start_secondary | --46.36%-- cpu_idle start_secondary 0.00% 0.00% init [kernel.kallsyms] [k] sock_wfree | ---sock_wfree skb_release_head_state __kfree_skb consume_skb dev_kfree_skb_any tg3_poll_work tg3_poll net_rx_action __do_softirq call_softirq do_softirq irq_exit do_IRQ ret_from_intr cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% init [kernel.kallsyms] [k] sock_def_write_space | ---sock_def_write_space sock_wfree skb_release_head_state __kfree_skb consume_skb dev_kfree_skb_any tg3_poll_work tg3_poll net_rx_action __do_softirq call_softirq do_softirq irq_exit do_IRQ ret_from_intr cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% init [kernel.kallsyms] [k] _read_lock | ---_read_lock sock_def_write_space sock_wfree skb_release_head_state __kfree_skb consume_skb dev_kfree_skb_any tg3_poll_work tg3_poll net_rx_action __do_softirq call_softirq do_softirq irq_exit do_IRQ ret_from_intr cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% swapper [kernel.kallsyms] [k] hrtimer_run_pending | ---hrtimer_run_pending run_timer_softirq __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle rest_init start_kernel x86_64_start_reservations x86_64_start_kernel 0.00% 0.00% puppet libruby.so.2.1.0 [.] time_minus | ---time_minus 0.00% 0.00% irqbalance [kernel.kallsyms] [k] d_instantiate | ---d_instantiate proc_lookup_de proc_lookup proc_root_lookup do_lookup __link_path_walk path_walk filename_lookup do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% irqbalance [kernel.kallsyms] [k] security_d_instantiate | ---security_d_instantiate d_instantiate proc_lookup_de proc_lookup proc_root_lookup do_lookup __link_path_walk path_walk filename_lookup do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% irqbalance [kernel.kallsyms] [k] selinux_d_instantiate | ---selinux_d_instantiate security_d_instantiate d_instantiate proc_lookup_de proc_lookup proc_root_lookup do_lookup __link_path_walk path_walk filename_lookup do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% irqbalance [kernel.kallsyms] [k] inode_doinit_with_dentry | ---inode_doinit_with_dentry selinux_d_instantiate security_d_instantiate d_instantiate proc_lookup_de proc_lookup proc_root_lookup do_lookup __link_path_walk path_walk filename_lookup do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% irqbalance [kernel.kallsyms] [k] security_genfs_sid | ---security_genfs_sid inode_doinit_with_dentry selinux_d_instantiate security_d_instantiate d_instantiate proc_lookup_de proc_lookup proc_root_lookup do_lookup __link_path_walk path_walk filename_lookup do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% perf [kernel.kallsyms] [k] wait_for_stable_page | ---wait_for_stable_page ext4_da_write_begin generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% winbindd libtevent.so.0.9.26 [.] _talloc_zero@plt | ---_talloc_zero@plt 0.00% 0.00% winbindd [kernel.kallsyms] [k] sock_alloc_send_skb | ---sock_alloc_send_skb sock_aio_write do_sync_readv_writev do_readv_writev vfs_writev sys_writev system_call_fastpath __libc_writev 0.00% 0.00% dcservice dcservice [.] 0x00000000000016a8 | ---0x16a8 0.00% 0.00% dcservice dcservice [.] 0xfffffffff7fb96a8 | ---0x16a8 0.00% 0.00% events/8 [kernel.kallsyms] [k] schedule | ---schedule worker_thread kthread child_rip 0.00% 0.00% dcservice dcservice [.] 0xfffffffff8002789 | ---0x4a789 0.00% 0.00% dcservice [kernel.kallsyms] [k] compat_sys_select | ---compat_sys_select ia32_sysret 0x4a789 0.00% 0.00% dcservice [kernel.kallsyms] [k] compat_core_sys_select | ---compat_core_sys_select compat_sys_select ia32_sysret 0x4a789 0.00% 0.00% dcservice [kernel.kallsyms] [k] do_select | ---do_select compat_core_sys_select compat_sys_select ia32_sysret 0x4a789 0.00% 0.00% dcservice [kernel.kallsyms] [k] poll_schedule_timeout | ---poll_schedule_timeout do_select compat_core_sys_select compat_sys_select ia32_sysret 0x4a789 0.00% 0.00% dcservice [kernel.kallsyms] [k] schedule_hrtimeout_range | ---schedule_hrtimeout_range poll_schedule_timeout do_select compat_core_sys_select compat_sys_select ia32_sysret 0x4a789 0.00% 0.00% events/44 [kernel.kallsyms] [k] pick_next_task_fair | ---pick_next_task_fair schedule worker_thread kthread child_rip 0.00% 0.00% events/26 [kernel.kallsyms] [k] vmstat_update | ---vmstat_update worker_thread kthread child_rip 0.00% 0.00% events/26 [kernel.kallsyms] [k] schedule_delayed_work | ---schedule_delayed_work vmstat_update worker_thread kthread child_rip 0.00% 0.00% events/26 [kernel.kallsyms] [k] queue_delayed_work | ---queue_delayed_work schedule_delayed_work vmstat_update worker_thread kthread child_rip 0.00% 0.00% events/26 [kernel.kallsyms] [k] queue_delayed_work_on | ---queue_delayed_work_on queue_delayed_work schedule_delayed_work vmstat_update worker_thread kthread child_rip 0.00% 0.00% events/26 [kernel.kallsyms] [k] add_timer | ---add_timer queue_delayed_work_on queue_delayed_work schedule_delayed_work vmstat_update worker_thread kthread child_rip 0.00% 0.00% events/26 [kernel.kallsyms] [k] mod_timer | ---mod_timer add_timer queue_delayed_work_on queue_delayed_work schedule_delayed_work vmstat_update worker_thread kthread child_rip 0.00% 0.00% events/26 [kernel.kallsyms] [k] _spin_unlock_irqrestore | ---_spin_unlock_irqrestore mod_timer add_timer queue_delayed_work_on queue_delayed_work schedule_delayed_work vmstat_update worker_thread kthread child_rip 0.00% 0.00% init [kernel.kallsyms] [k] security_cred_free | ---security_cred_free put_cred_rcu __rcu_process_callbacks rcu_process_callbacks __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% init [kernel.kallsyms] [k] selinux_cred_free | ---selinux_cred_free security_cred_free put_cred_rcu __rcu_process_callbacks rcu_process_callbacks __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% events/0 [kernel.kallsyms] [k] queue_delayed_work | ---queue_delayed_work vmstat_update worker_thread kthread child_rip 0.00% 0.00% dcservice dcservice [.] 0x000000000003d0b9 | ---0x3d0b9 0.00% 0.00% dcservice dcservice [.] 0x000000000004a1b9 | ---0x4a1b9 0.00% 0.00% dcservice dcservice [.] 0xfffffffff7ff50b9 | ---0x3d0b9 0.00% 0.00% dcservice dcservice [.] 0xfffffffff80021b9 | ---0x4a1b9 0.00% 0.00% winbindd [kernel.kallsyms] [k] schedule | ---schedule schedule_hrtimeout_range ep_poll sys_epoll_wait system_call_fastpath epoll_wait 0 0.00% 0.00% events/27 [kernel.kallsyms] [k] drain_freelist | ---drain_freelist cache_reap worker_thread kthread child_rip 0.00% 0.00% events/27 [kernel.kallsyms] [k] slab_destroy | ---slab_destroy drain_freelist cache_reap worker_thread kthread child_rip 0.00% 0.00% events/27 [kernel.kallsyms] [k] mod_zone_page_state | ---mod_zone_page_state slab_destroy drain_freelist cache_reap worker_thread kthread child_rip 0.00% 0.00% postmaster [kernel.kallsyms] [k] sock_def_readable | ---sock_def_readable sock_queue_rcv_skb udpv6_queue_rcv_skb release_sock udpv6_sendmsg inet_sendmsg sock_sendmsg sys_sendto system_call_fastpath __libc_send 0.00% 0.00% postmaster [kernel.kallsyms] [k] __wake_up_locked | ---__wake_up_locked ep_poll_callback __wake_up_common __wake_up_sync_key sock_def_readable sock_queue_rcv_skb udpv6_queue_rcv_skb release_sock udpv6_sendmsg inet_sendmsg sock_sendmsg sys_sendto system_call_fastpath __libc_send 0.00% 0.00% flush-253:2 [kernel.kallsyms] [k] kthread_should_stop | ---kthread_should_stop kthread child_rip 0.00% 0.00% events/55 [kernel.kallsyms] [k] drain_array | ---drain_array cache_reap worker_thread kthread child_rip 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] bio_alloc | ---bio_alloc submit_bh __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage __writepage write_cache_pages generic_writepages journal_submit_inode_data_buffers jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] bio_alloc_bioset | ---bio_alloc_bioset bio_alloc submit_bh __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage __writepage write_cache_pages generic_writepages journal_submit_inode_data_buffers jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] mempool_alloc | ---mempool_alloc bio_alloc_bioset bio_alloc submit_bh __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage __writepage write_cache_pages generic_writepages journal_submit_inode_data_buffers jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] kmem_cache_alloc | ---kmem_cache_alloc mempool_alloc bio_alloc_bioset bio_alloc submit_bh __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage __writepage write_cache_pages generic_writepages journal_submit_inode_data_buffers jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% kblockd/20 [kernel.kallsyms] [k] child_rip | ---child_rip 0.00% 0.00% kblockd/20 [kernel.kallsyms] [k] kthread | ---kthread child_rip 0.00% 0.00% kblockd/20 [kernel.kallsyms] [k] worker_thread | ---worker_thread kthread child_rip 0.00% 0.00% kblockd/20 [kernel.kallsyms] [k] schedule | ---schedule worker_thread kthread child_rip 0.00% 0.00% automount [kernel.kallsyms] [k] sys_open | ---sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% automount [kernel.kallsyms] [k] do_sys_open | ---do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% automount [kernel.kallsyms] [k] do_filp_open | ---do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% automount [kernel.kallsyms] [k] filename_lookup | ---filename_lookup do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% automount [kernel.kallsyms] [k] path_walk | ---path_walk filename_lookup do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% automount [kernel.kallsyms] [k] __link_path_walk | ---__link_path_walk path_walk filename_lookup do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% postmaster [kernel.kallsyms] [k] ipv6_confirm | ---ipv6_confirm nf_hook_slow ip6_input ip6_rcv_finish ipv6_rcv __netif_receive_skb process_backlog net_rx_action __do_softirq call_softirq local_bh_enable dev_queue_xmit ip6_finish_output2 ip6_finish_output ip6_output ip6_local_out ip6_push_pending_frames udp_v6_push_pending_frames udpv6_sendmsg inet_sendmsg sock_sendmsg sys_sendto system_call_fastpath __libc_send 0.00% 0.00% events/1 [kernel.kallsyms] [k] _cond_resched | ---_cond_resched worker_thread kthread child_rip 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] dm_make_request | ---dm_make_request generic_make_request submit_bio submit_bh jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] __split_and_process_bio | ---__split_and_process_bio dm_make_request generic_make_request submit_bio submit_bh jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] linear_map | ---linear_map __split_and_process_bio dm_make_request generic_make_request submit_bio submit_bh jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% events/25 [kernel.kallsyms] [k] mutex_trylock | ---mutex_trylock worker_thread kthread child_rip 0.00% 0.00% watchdog/25 [kernel.kallsyms] [k] child_rip | ---child_rip 0.00% 0.00% watchdog/25 [kernel.kallsyms] [k] kthread | ---kthread child_rip 0.00% 0.00% watchdog/25 [kernel.kallsyms] [k] watchdog | ---watchdog kthread child_rip 0.00% 0.00% watchdog/25 [kernel.kallsyms] [k] schedule | ---schedule watchdog kthread child_rip 0.00% 0.00% watchdog/25 [kernel.kallsyms] [k] find_busiest_group | ---find_busiest_group schedule watchdog kthread child_rip 0.00% 0.00% cifsd [kernel.kallsyms] [k] usleep_range | ---usleep_range cifs_readv_from_socket cifs_read_from_socket cifs_demultiplex_thread kthread child_rip 0.00% 0.00% cifsd [kernel.kallsyms] [k] schedule_hrtimeout_range | ---schedule_hrtimeout_range usleep_range cifs_readv_from_socket cifs_read_from_socket cifs_demultiplex_thread kthread child_rip 0.00% 0.00% cifsd [kernel.kallsyms] [k] hrtimer_start_range_ns | ---hrtimer_start_range_ns schedule_hrtimeout_range usleep_range cifs_readv_from_socket cifs_read_from_socket cifs_demultiplex_thread kthread child_rip 0.00% 0.00% cifsd [kernel.kallsyms] [k] __hrtimer_start_range_ns | ---__hrtimer_start_range_ns hrtimer_start_range_ns schedule_hrtimeout_range usleep_range cifs_readv_from_socket cifs_read_from_socket cifs_demultiplex_thread kthread child_rip 0.00% 0.00% irqbalance irqbalance [.] 0x000000000000368c | ---0x368c 0.00% 0.00% irqbalance irqbalance [.] 0xffff80c0ebef968c | ---0x368c 0.00% 0.00% irqbalance [kernel.kallsyms] [k] proc_get_inode | ---proc_get_inode proc_lookup_de proc_lookup proc_root_lookup do_lookup __link_path_walk path_walk filename_lookup do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% irqbalance [kernel.kallsyms] [k] iget_locked | ---iget_locked proc_get_inode proc_lookup_de proc_lookup proc_root_lookup do_lookup __link_path_walk path_walk filename_lookup do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% irqbalance [kernel.kallsyms] [k] __list_add | ---__list_add iget_locked proc_get_inode proc_lookup_de proc_lookup proc_root_lookup do_lookup __link_path_walk path_walk filename_lookup do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% sshd libcrypto.so.1.0.1e [.] sha256_block_data_order | ---sha256_block_data_order 0.00% 0.00% sync_supers [kernel.kallsyms] [k] deactivate_task | ---deactivate_task schedule bdi_sync_supers kthread child_rip 0.00% 0.00% sync_supers [kernel.kallsyms] [k] dequeue_task | ---dequeue_task deactivate_task schedule bdi_sync_supers kthread child_rip 0.00% 0.00% sync_supers [kernel.kallsyms] [k] dequeue_task_fair | ---dequeue_task_fair dequeue_task deactivate_task schedule bdi_sync_supers kthread child_rip 0.00% 0.00% sync_supers [kernel.kallsyms] [k] dequeue_entity | ---dequeue_entity dequeue_task_fair dequeue_task deactivate_task schedule bdi_sync_supers kthread child_rip 0.00% 0.00% sync_supers [kernel.kallsyms] [k] update_curr | ---update_curr dequeue_entity dequeue_task_fair dequeue_task deactivate_task schedule bdi_sync_supers kthread child_rip 0.00% 0.00% events/22 [kernel.kallsyms] [k] schedule_delayed_work | ---schedule_delayed_work vmstat_update worker_thread kthread child_rip 0.00% 0.00% events/22 [kernel.kallsyms] [k] queue_delayed_work | ---queue_delayed_work schedule_delayed_work vmstat_update worker_thread kthread child_rip 0.00% 0.00% events/22 [kernel.kallsyms] [k] add_timer | ---add_timer queue_delayed_work schedule_delayed_work vmstat_update worker_thread kthread child_rip 0.00% 0.00% irqbalance libc-2.12.so [.] malloc | ---malloc 0.00% 0.00% irqbalance libc-2.12.so [.] __GI___libc_nanosleep | ---__GI___libc_nanosleep 0.00% 0.00% irqbalance [kernel.kallsyms] [k] sysret_audit | ---sysret_audit __GI___libc_nanosleep 0.00% 0.00% irqbalance [kernel.kallsyms] [k] unroll_tree_refs | ---unroll_tree_refs sysret_audit __GI___libc_nanosleep 0.00% 0.00% events/54 [kernel.kallsyms] [k] find_busiest_group | ---find_busiest_group schedule worker_thread kthread child_rip 0.00% 0.00% init [kernel.kallsyms] [k] epi_rcu_free | ---epi_rcu_free __rcu_process_callbacks rcu_process_callbacks __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% events/27 [kernel.kallsyms] [k] cpumask_next_and | ---cpumask_next_and find_busiest_group schedule worker_thread kthread child_rip 0.00% 0.00% xinetd [kernel.kallsyms] [k] __delayacct_tsk_init | ---__delayacct_tsk_init copy_process do_fork sys_clone stub_clone __libc_fork 0x1463c 0.00% 0.00% xinetd [kernel.kallsyms] [k] list_del | ---list_del kmem_cache_alloc __delayacct_tsk_init copy_process do_fork sys_clone stub_clone __libc_fork 0x1463c 0.00% 0.00% events/46 [kernel.kallsyms] [k] vmstat_update | ---vmstat_update worker_thread kthread child_rip 0.00% 0.00% events/46 [kernel.kallsyms] [k] next_zone | ---next_zone vmstat_update worker_thread kthread child_rip 0.00% 0.00% events/45 [kernel.kallsyms] [k] mutex_trylock | ---mutex_trylock cache_reap worker_thread kthread child_rip 0.00% 0.00% postmaster [kernel.kallsyms] [k] ktime_get_real | ---ktime_get_real netif_rx loopback_xmit dev_hard_start_xmit dev_queue_xmit ip6_finish_output2 ip6_finish_output ip6_output ip6_local_out ip6_push_pending_frames udp_v6_push_pending_frames udpv6_sendmsg inet_sendmsg sock_sendmsg sys_sendto system_call_fastpath __libc_send 0.00% 0.00% postmaster [kernel.kallsyms] [k] getnstimeofday | ---getnstimeofday ktime_get_real netif_rx loopback_xmit dev_hard_start_xmit dev_queue_xmit ip6_finish_output2 ip6_finish_output ip6_output ip6_local_out ip6_push_pending_frames udp_v6_push_pending_frames udpv6_sendmsg inet_sendmsg sock_sendmsg sys_sendto system_call_fastpath __libc_send 0.00% 0.00% init [kernel.kallsyms] [k] release_tgcred_rcu | ---release_tgcred_rcu __rcu_process_callbacks rcu_process_callbacks __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] ext4_get_blocks | ---ext4_get_blocks mpage_da_map_and_submit ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] ext4_ext_get_blocks | ---ext4_ext_get_blocks ext4_get_blocks mpage_da_map_and_submit ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] ext4_da_update_reserve_space | ---ext4_da_update_reserve_space ext4_ext_get_blocks ext4_get_blocks mpage_da_map_and_submit ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] __mark_inode_dirty | ---__mark_inode_dirty ext4_da_update_reserve_space ext4_ext_get_blocks ext4_get_blocks mpage_da_map_and_submit ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] ext4_dirty_inode | ---ext4_dirty_inode __mark_inode_dirty ext4_da_update_reserve_space ext4_ext_get_blocks ext4_get_blocks mpage_da_map_and_submit ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] ext4_mark_inode_dirty | ---ext4_mark_inode_dirty ext4_dirty_inode __mark_inode_dirty ext4_da_update_reserve_space ext4_ext_get_blocks ext4_get_blocks mpage_da_map_and_submit ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] ext4_reserve_inode_write | ---ext4_reserve_inode_write ext4_mark_inode_dirty ext4_dirty_inode __mark_inode_dirty ext4_da_update_reserve_space ext4_ext_get_blocks ext4_get_blocks mpage_da_map_and_submit ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] ext4_get_inode_loc | ---ext4_get_inode_loc ext4_reserve_inode_write ext4_mark_inode_dirty ext4_dirty_inode __mark_inode_dirty ext4_da_update_reserve_space ext4_ext_get_blocks ext4_get_blocks mpage_da_map_and_submit ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] __ext4_get_inode_loc | ---__ext4_get_inode_loc ext4_get_inode_loc ext4_reserve_inode_write ext4_mark_inode_dirty ext4_dirty_inode __mark_inode_dirty ext4_da_update_reserve_space ext4_ext_get_blocks ext4_get_blocks mpage_da_map_and_submit ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] __getblk | ---__getblk __ext4_get_inode_loc ext4_get_inode_loc ext4_reserve_inode_write ext4_mark_inode_dirty ext4_dirty_inode __mark_inode_dirty ext4_da_update_reserve_space ext4_ext_get_blocks ext4_get_blocks mpage_da_map_and_submit ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] __find_get_block | ---__find_get_block __getblk __ext4_get_inode_loc ext4_get_inode_loc ext4_reserve_inode_write ext4_mark_inode_dirty ext4_dirty_inode __mark_inode_dirty ext4_da_update_reserve_space ext4_ext_get_blocks ext4_get_blocks mpage_da_map_and_submit ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] mark_page_accessed | ---mark_page_accessed __find_get_block __getblk __ext4_get_inode_loc ext4_get_inode_loc ext4_reserve_inode_write ext4_mark_inode_dirty ext4_dirty_inode __mark_inode_dirty ext4_da_update_reserve_space ext4_ext_get_blocks ext4_get_blocks mpage_da_map_and_submit ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% events/20 [kernel.kallsyms] [k] mutex_unlock | ---mutex_unlock cache_reap worker_thread kthread child_rip 0.00% 0.00% postmaster [kernel.kallsyms] [k] number | ---number vsnprintf snprintf proc_flush_task release_task wait_consider_task do_wait sys_wait4 system_call_fastpath __libc_waitpid 0.00% 0.00% postmaster [kernel.kallsyms] [k] put_dec | ---put_dec number vsnprintf snprintf proc_flush_task release_task wait_consider_task do_wait sys_wait4 system_call_fastpath __libc_waitpid 0.00% 0.00% postmaster [kernel.kallsyms] [k] put_dec_trunc | ---put_dec_trunc put_dec number vsnprintf snprintf proc_flush_task release_task wait_consider_task do_wait sys_wait4 system_call_fastpath __libc_waitpid 0.00% 0.00% xinetd [kernel.kallsyms] [k] inode_doinit_with_dentry | ---inode_doinit_with_dentry security_d_instantiate d_instantiate sock_alloc_file sys_accept4 sys_accept system_call_fastpath __accept_nocancel 0 0.00% 0.00% init [kernel.kallsyms] [k] __nf_ct_ext_add | ---__nf_ct_ext_add nf_conntrack_in ipv4_conntrack_in nf_iterate nf_hook_slow ip_rcv __netif_receive_skb netif_receive_skb napi_skb_finish napi_gro_receive tg3_poll_work tg3_poll_msix net_rx_action __do_softirq call_softirq do_softirq irq_exit do_IRQ ret_from_intr cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% xinetd libc-2.12.so [.] __accept_nocancel | ---__accept_nocancel 0 0.00% 0.00% xinetd [kernel.kallsyms] [k] sys_accept | ---sys_accept system_call_fastpath __accept_nocancel 0 0.00% 0.00% xinetd [kernel.kallsyms] [k] sys_accept4 | ---sys_accept4 sys_accept system_call_fastpath __accept_nocancel 0 0.00% 0.00% xinetd [kernel.kallsyms] [k] sock_alloc_file | ---sock_alloc_file sys_accept4 sys_accept system_call_fastpath __accept_nocancel 0 0.00% 0.00% xinetd [kernel.kallsyms] [k] d_instantiate | ---d_instantiate sock_alloc_file sys_accept4 sys_accept system_call_fastpath __accept_nocancel 0 0.00% 0.00% xinetd [kernel.kallsyms] [k] security_d_instantiate | ---security_d_instantiate d_instantiate sock_alloc_file sys_accept4 sys_accept system_call_fastpath __accept_nocancel 0 0.00% 0.00% events/15 [kernel.kallsyms] [k] schedule | ---schedule worker_thread kthread child_rip 0.00% 0.00% events/15 [kernel.kallsyms] [k] find_busiest_group | ---find_busiest_group schedule worker_thread kthread child_rip 0.00% 0.00% postmaster postgres [.] ReleasePostmasterChildSlot | ---ReleasePostmasterChildSlot 0.00% 0.00% events/42 [kernel.kallsyms] [k] cache_reap | ---cache_reap worker_thread kthread child_rip 0.00% 0.00% events/42 [kernel.kallsyms] [k] drain_array | ---drain_array cache_reap worker_thread kthread child_rip 0.00% 0.00% miniserv.pl libperl.so [.] Perl_save_scalar | ---Perl_save_scalar 0.00% 0.00% events/19 [kernel.kallsyms] [k] cpumask_next_and | ---cpumask_next_and find_busiest_group schedule worker_thread kthread child_rip 0.00% 0.00% events/19 [kernel.kallsyms] [k] find_next_bit | ---find_next_bit cpumask_next_and find_busiest_group schedule worker_thread kthread child_rip 0.00% 0.00% flush-253:2 [kernel.kallsyms] [k] pagevec_lookup_tag | ---pagevec_lookup_tag write_cache_pages generic_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% flush-253:2 [kernel.kallsyms] [k] find_get_pages_tag | ---find_get_pages_tag pagevec_lookup_tag write_cache_pages generic_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% flush-253:2 [kernel.kallsyms] [k] radix_tree_gang_lookup_tag_slot | ---radix_tree_gang_lookup_tag_slot find_get_pages_tag pagevec_lookup_tag write_cache_pages generic_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% flush-253:2 [kernel.kallsyms] [k] __lookup_tag | ---__lookup_tag radix_tree_gang_lookup_tag_slot find_get_pages_tag pagevec_lookup_tag write_cache_pages generic_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% rsyslogd [unknown] [.] 0x00007f71a5c53f60 | ---0x7f71a5c53f60 0.00% 0.00% rsyslogd rsyslogd [.] dbgprintf | ---dbgprintf 0x7f71a5c53f60 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] ioprio_best | ---ioprio_best generic_make_request submit_bio submit_bh jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% events/11 [kernel.kallsyms] [k] schedule | ---schedule worker_thread kthread child_rip 0.00% 0.00% events/11 [kernel.kallsyms] [k] find_busiest_group | ---find_busiest_group schedule worker_thread kthread child_rip 0.00% 0.00% postmaster [kernel.kallsyms] [k] task_rq_unlock_wait | ---task_rq_unlock_wait release_task wait_consider_task do_wait sys_wait4 system_call_fastpath __libc_waitpid 0.00% 0.00% postmaster postgres [.] pgstat_send_bgwriter | ---pgstat_send_bgwriter 0.00% 0.00% init [kernel.kallsyms] [k] tcp_child_process | ---tcp_child_process tcp_v4_do_rcv tcp_v4_rcv ip_local_deliver_finish ip_local_deliver ip_rcv_finish ip_rcv __netif_receive_skb netif_receive_skb napi_skb_finish napi_gro_receive tg3_poll_work tg3_poll_msix net_rx_action __do_softirq call_softirq do_softirq irq_exit do_IRQ ret_from_intr cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% init [kernel.kallsyms] [k] security_inet_conn_request | ---security_inet_conn_request tcp_v4_conn_request tcp_v6_conn_request tcp_rcv_state_process tcp_v4_do_rcv tcp_v4_rcv ip_local_deliver_finish ip_local_deliver ip_rcv_finish ip_rcv __netif_receive_skb netif_receive_skb napi_skb_finish napi_gro_receive tg3_poll_work tg3_poll_msix net_rx_action __do_softirq call_softirq do_softirq irq_exit do_IRQ ret_from_intr cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% init [kernel.kallsyms] [k] selinux_inet_conn_request | ---selinux_inet_conn_request security_inet_conn_request tcp_v4_conn_request tcp_v6_conn_request tcp_rcv_state_process tcp_v4_do_rcv tcp_v4_rcv ip_local_deliver_finish ip_local_deliver ip_rcv_finish ip_rcv __netif_receive_skb netif_receive_skb napi_skb_finish napi_gro_receive tg3_poll_work tg3_poll_msix net_rx_action __do_softirq call_softirq do_softirq irq_exit do_IRQ ret_from_intr cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% init [kernel.kallsyms] [k] selinux_netlbl_inet_conn_request | ---selinux_netlbl_inet_conn_request selinux_inet_conn_request security_inet_conn_request tcp_v4_conn_request tcp_v6_conn_request tcp_rcv_state_process tcp_v4_do_rcv tcp_v4_rcv ip_local_deliver_finish ip_local_deliver ip_rcv_finish ip_rcv __netif_receive_skb netif_receive_skb napi_skb_finish napi_gro_receive tg3_poll_work tg3_poll_msix net_rx_action __do_softirq call_softirq do_softirq irq_exit do_IRQ ret_from_intr cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% init [kernel.kallsyms] [k] security_netlbl_sid_to_secattr | ---security_netlbl_sid_to_secattr selinux_netlbl_inet_conn_request selinux_inet_conn_request security_inet_conn_request tcp_v4_conn_request tcp_v6_conn_request tcp_rcv_state_process tcp_v4_do_rcv tcp_v4_rcv ip_local_deliver_finish ip_local_deliver ip_rcv_finish ip_rcv __netif_receive_skb netif_receive_skb napi_skb_finish napi_gro_receive tg3_poll_work tg3_poll_msix net_rx_action __do_softirq call_softirq do_softirq irq_exit do_IRQ ret_from_intr cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% init [kernel.kallsyms] [k] kstrdup | ---kstrdup security_netlbl_sid_to_secattr selinux_netlbl_inet_conn_request selinux_inet_conn_request security_inet_conn_request tcp_v4_conn_request tcp_v6_conn_request tcp_rcv_state_process tcp_v4_do_rcv tcp_v4_rcv ip_local_deliver_finish ip_local_deliver ip_rcv_finish ip_rcv __netif_receive_skb netif_receive_skb napi_skb_finish napi_gro_receive tg3_poll_work tg3_poll_msix net_rx_action __do_softirq call_softirq do_softirq irq_exit do_IRQ ret_from_intr cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% init [kernel.kallsyms] [k] cache_alloc_refill | ---cache_alloc_refill __kmalloc kstrdup security_netlbl_sid_to_secattr selinux_netlbl_inet_conn_request selinux_inet_conn_request security_inet_conn_request tcp_v4_conn_request tcp_v6_conn_request tcp_rcv_state_process tcp_v4_do_rcv tcp_v4_rcv ip_local_deliver_finish ip_local_deliver ip_rcv_finish ip_rcv __netif_receive_skb netif_receive_skb napi_skb_finish napi_gro_receive tg3_poll_work tg3_poll_msix net_rx_action __do_softirq call_softirq do_softirq irq_exit do_IRQ ret_from_intr cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% init [kernel.kallsyms] [k] cache_grow | ---cache_grow cache_alloc_refill __kmalloc kstrdup security_netlbl_sid_to_secattr selinux_netlbl_inet_conn_request selinux_inet_conn_request security_inet_conn_request tcp_v4_conn_request tcp_v6_conn_request tcp_rcv_state_process tcp_v4_do_rcv tcp_v4_rcv ip_local_deliver_finish ip_local_deliver ip_rcv_finish ip_rcv __netif_receive_skb netif_receive_skb napi_skb_finish napi_gro_receive tg3_poll_work tg3_poll_msix net_rx_action __do_softirq call_softirq do_softirq irq_exit do_IRQ ret_from_intr cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% init [kernel.kallsyms] [k] kmem_getpages | ---kmem_getpages cache_grow cache_alloc_refill __kmalloc kstrdup security_netlbl_sid_to_secattr selinux_netlbl_inet_conn_request selinux_inet_conn_request security_inet_conn_request tcp_v4_conn_request tcp_v6_conn_request tcp_rcv_state_process tcp_v4_do_rcv tcp_v4_rcv ip_local_deliver_finish ip_local_deliver ip_rcv_finish ip_rcv __netif_receive_skb netif_receive_skb napi_skb_finish napi_gro_receive tg3_poll_work tg3_poll_msix net_rx_action __do_softirq call_softirq do_softirq irq_exit do_IRQ ret_from_intr cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% init [kernel.kallsyms] [k] __alloc_pages_nodemask | ---__alloc_pages_nodemask kmem_getpages cache_grow cache_alloc_refill __kmalloc kstrdup security_netlbl_sid_to_secattr selinux_netlbl_inet_conn_request selinux_inet_conn_request security_inet_conn_request tcp_v4_conn_request tcp_v6_conn_request tcp_rcv_state_process tcp_v4_do_rcv tcp_v4_rcv ip_local_deliver_finish ip_local_deliver ip_rcv_finish ip_rcv __netif_receive_skb netif_receive_skb napi_skb_finish napi_gro_receive tg3_poll_work tg3_poll_msix net_rx_action __do_softirq call_softirq do_softirq irq_exit do_IRQ ret_from_intr cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% init [kernel.kallsyms] [k] get_page_from_freelist | ---get_page_from_freelist __alloc_pages_nodemask kmem_getpages cache_grow cache_alloc_refill __kmalloc kstrdup security_netlbl_sid_to_secattr selinux_netlbl_inet_conn_request selinux_inet_conn_request security_inet_conn_request tcp_v4_conn_request tcp_v6_conn_request tcp_rcv_state_process tcp_v4_do_rcv tcp_v4_rcv ip_local_deliver_finish ip_local_deliver ip_rcv_finish ip_rcv __netif_receive_skb netif_receive_skb napi_skb_finish napi_gro_receive tg3_poll_work tg3_poll_msix net_rx_action __do_softirq call_softirq do_softirq irq_exit do_IRQ ret_from_intr cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% perf [kernel.kallsyms] [k] __jbd2_log_space_left | ---__jbd2_log_space_left start_this_handle jbd2_journal_start ext4_journal_start_sb ext4_dirty_inode __mark_inode_dirty file_update_time __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% puppet libruby.so.2.1.0 [.] rb_ary_shift | ---rb_ary_shift 0.00% 0.00% events/47 [kernel.kallsyms] [k] vmstat_update | ---vmstat_update worker_thread kthread child_rip 0.00% 0.00% events/47 [kernel.kallsyms] [k] refresh_cpu_vm_stats | ---refresh_cpu_vm_stats vmstat_update worker_thread kthread child_rip 0.00% 0.00% events/55 [kernel.kallsyms] [k] _cond_resched | ---_cond_resched cache_reap worker_thread kthread child_rip 0.00% 0.00% perf perf [.] perf_evlist__filter_pollfd | ---perf_evlist__filter_pollfd cmd_record 0x67503 main __libc_start_main 0.00% 0.00% postmaster postgres [.] bgwriter_sigusr1_handler | ---bgwriter_sigusr1_handler 0.00% 0.00% irqbalance [kernel.kallsyms] [k] follow_managed | ---follow_managed do_lookup __link_path_walk path_walk filename_lookup do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% irqbalance [kernel.kallsyms] [k] lookup_mnt | ---lookup_mnt follow_managed do_lookup __link_path_walk path_walk filename_lookup do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% irqbalance [kernel.kallsyms] [k] __lookup_mnt | ---__lookup_mnt lookup_mnt follow_managed do_lookup __link_path_walk path_walk filename_lookup do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% events/1 [kernel.kallsyms] [k] list_del | ---list_del free_block drain_array cache_reap worker_thread kthread child_rip 0.00% 0.00% cifsd [kernel.kallsyms] [k] cifs_reconnect | ---cifs_reconnect cifs_readv_from_socket cifs_read_from_socket cifs_demultiplex_thread kthread child_rip 0.00% 0.00% cifsd [kernel.kallsyms] [k] generic_ip_connect | ---generic_ip_connect cifs_reconnect cifs_readv_from_socket cifs_read_from_socket cifs_demultiplex_thread kthread child_rip 0.00% 0.00% cifsd [kernel.kallsyms] [k] inet_stream_connect | ---inet_stream_connect generic_ip_connect cifs_reconnect cifs_readv_from_socket cifs_read_from_socket cifs_demultiplex_thread kthread child_rip 0.00% 0.00% cifsd [kernel.kallsyms] [k] tcp_v4_connect | ---tcp_v4_connect inet_stream_connect generic_ip_connect cifs_reconnect cifs_readv_from_socket cifs_read_from_socket cifs_demultiplex_thread kthread child_rip 0.00% 0.00% cifsd [kernel.kallsyms] [k] tcp_connect | ---tcp_connect tcp_v4_connect inet_stream_connect generic_ip_connect cifs_reconnect cifs_readv_from_socket cifs_read_from_socket cifs_demultiplex_thread kthread child_rip 0.00% 0.00% cifsd [kernel.kallsyms] [k] __alloc_skb | ---__alloc_skb tcp_connect tcp_v4_connect inet_stream_connect generic_ip_connect cifs_reconnect cifs_readv_from_socket cifs_read_from_socket cifs_demultiplex_thread kthread child_rip 0.00% 0.00% init [kernel.kallsyms] [k] __nf_ct_refresh_acct | ---__nf_ct_refresh_acct tcp_packet nf_conntrack_in ipv4_conntrack_in nf_iterate nf_hook_slow ip_rcv __netif_receive_skb netif_receive_skb napi_skb_finish napi_gro_receive tg3_poll_work tg3_poll_msix net_rx_action __do_softirq call_softirq do_softirq irq_exit do_IRQ ret_from_intr cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% events/0 [kernel.kallsyms] [k] __list_add | ---__list_add free_block drain_array cache_reap worker_thread kthread child_rip 0.00% 0.00% events/44 [kernel.kallsyms] [k] list_del | ---list_del free_block drain_array cache_reap worker_thread kthread child_rip 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] test_set_page_writeback | ---test_set_page_writeback __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage __writepage write_cache_pages generic_writepages journal_submit_inode_data_buffers jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] __test_set_page_writeback | ---__test_set_page_writeback test_set_page_writeback __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage __writepage write_cache_pages generic_writepages journal_submit_inode_data_buffers jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] inc_zone_page_state | ---inc_zone_page_state __test_set_page_writeback test_set_page_writeback __block_write_full_page block_write_full_page_endio block_write_full_page ext4_writepage __writepage write_cache_pages generic_writepages journal_submit_inode_data_buffers jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% miniserv.pl libperl.so [.] Perl_pp_rv2av | ---Perl_pp_rv2av 0.00% 0.00% events/13 [kernel.kallsyms] [k] schedule | ---schedule worker_thread kthread child_rip 0.00% 0.00% events/13 [kernel.kallsyms] [k] find_busiest_group | ---find_busiest_group schedule worker_thread kthread child_rip 0.00% 0.00% events/4 [kernel.kallsyms] [k] _spin_lock_irq | ---_spin_lock_irq drain_array cache_reap worker_thread kthread child_rip 0.00% 0.00% init [kernel.kallsyms] [k] key_put | ---key_put | |--67.37%-- release_tgcred_rcu | __rcu_process_callbacks | rcu_process_callbacks | __do_softirq | call_softirq | do_softirq | irq_exit | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | start_secondary | --32.63%-- __rcu_process_callbacks rcu_process_callbacks __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% watchdog/22 [kernel.kallsyms] [k] child_rip | ---child_rip 0.00% 0.00% watchdog/22 [kernel.kallsyms] [k] kthread | ---kthread child_rip 0.00% 0.00% watchdog/22 [kernel.kallsyms] [k] watchdog | ---watchdog kthread child_rip 0.00% 0.00% watchdog/22 [kernel.kallsyms] [k] schedule | ---schedule watchdog kthread child_rip 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] jbd2_journal_write_metadata_buffer | ---jbd2_journal_write_metadata_buffer jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] jbd2_journal_add_journal_head | ---jbd2_journal_add_journal_head jbd2_journal_write_metadata_buffer jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% watchdog/46 [kernel.kallsyms] [k] child_rip | ---child_rip 0.00% 0.00% watchdog/46 [kernel.kallsyms] [k] kthread | ---kthread child_rip 0.00% 0.00% watchdog/46 [kernel.kallsyms] [k] watchdog | ---watchdog kthread child_rip 0.00% 0.00% watchdog/46 [kernel.kallsyms] [k] schedule | ---schedule watchdog kthread child_rip 0.00% 0.00% watchdog/46 [kernel.kallsyms] [k] find_busiest_group | ---find_busiest_group schedule watchdog kthread child_rip 0.00% 0.00% migration/36 [kernel.kallsyms] [k] child_rip | ---child_rip 0.00% 0.00% migration/36 [kernel.kallsyms] [k] kthread | ---kthread child_rip 0.00% 0.00% migration/36 [kernel.kallsyms] [k] migration_thread | ---migration_thread kthread child_rip 0.00% 0.00% migration/36 [kernel.kallsyms] [k] pick_next_task_stop | ---pick_next_task_stop migration_thread kthread child_rip 0.00% 0.00% events/6 [kernel.kallsyms] [k] find_busiest_group | ---find_busiest_group schedule worker_thread kthread child_rip 0.00% 0.00% events/52 [kernel.kallsyms] [k] find_busiest_group | ---find_busiest_group schedule worker_thread kthread child_rip 0.00% 0.00% postmaster [kernel.kallsyms] [k] hrtimer_try_to_cancel | ---hrtimer_try_to_cancel | |--62.13%-- schedule_hrtimeout_range | poll_schedule_timeout | do_select | core_sys_select | sys_select | system_call_fastpath | __select | --37.87%-- hrtimer_cancel schedule_hrtimeout_range poll_schedule_timeout do_select core_sys_select sys_select system_call_fastpath __select 0.00% 0.00% events/42 [kernel.kallsyms] [k] sched_clock_cpu | ---sched_clock_cpu schedule worker_thread kthread child_rip 0.00% 0.00% events/42 [kernel.kallsyms] [k] sched_clock | ---sched_clock sched_clock_cpu schedule worker_thread kthread child_rip 0.00% 0.00% events/42 [kernel.kallsyms] [k] native_read_tsc | ---native_read_tsc sched_clock sched_clock_cpu schedule worker_thread kthread child_rip 0.00% 0.00% events/16 [kernel.kallsyms] [k] schedule_delayed_work | ---schedule_delayed_work vmstat_update worker_thread kthread child_rip 0.00% 0.00% events/16 [kernel.kallsyms] [k] queue_delayed_work | ---queue_delayed_work schedule_delayed_work vmstat_update worker_thread kthread child_rip 0.00% 0.00% events/16 [kernel.kallsyms] [k] add_timer | ---add_timer queue_delayed_work schedule_delayed_work vmstat_update worker_thread kthread child_rip 0.00% 0.00% events/26 [kernel.kallsyms] [k] memmove | ---memmove cache_reap worker_thread kthread child_rip 0.00% 0.00% watchdog/49 [kernel.kallsyms] [k] child_rip | ---child_rip 0.00% 0.00% watchdog/49 [kernel.kallsyms] [k] kthread | ---kthread child_rip 0.00% 0.00% watchdog/49 [kernel.kallsyms] [k] watchdog | ---watchdog kthread child_rip 0.00% 0.00% watchdog/49 [kernel.kallsyms] [k] schedule | ---schedule watchdog kthread child_rip 0.00% 0.00% automount [unknown] [.] 0x00007f3c4df316a0 | ---0x7f3c4df316a0 0.00% 0.00% automount libpthread-2.12.so [.] pthread_cond_wait@@GLIBC_2.3.2 | ---pthread_cond_wait@@GLIBC_2.3.2 0x7f3c4df316a0 0.00% 0.00% automount [kernel.kallsyms] [k] alloc_pid | ---alloc_pid copy_process do_fork sys_clone stub_clone __clone 0.00% 0.00% events/41 [kernel.kallsyms] [k] vmstat_update | ---vmstat_update worker_thread kthread child_rip 0.00% 0.00% events/41 [kernel.kallsyms] [k] refresh_cpu_vm_stats | ---refresh_cpu_vm_stats vmstat_update worker_thread kthread child_rip 0.00% 0.00% postmaster [kernel.kallsyms] [k] string | ---string dynamic_dname anon_inodefs_dname d_path FileUtil_GetPath_bypath FileUtil_GetPath hook_security_file_free security_file_free __fput fput filp_close sys_close system_call_fastpath __close_nocancel 0.00% 0.00% events/5 [kernel.kallsyms] [k] __switch_to | ---__switch_to 0.00% 0.00% init [kernel.kallsyms] [k] tcp_wfree | ---tcp_wfree skb_release_head_state __kfree_skb consume_skb dev_kfree_skb_any tg3_poll_work tg3_poll net_rx_action __do_softirq call_softirq do_softirq irq_exit do_IRQ ret_from_intr cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% events/25 [kernel.kallsyms] [k] free_block | ---free_block drain_array cache_reap worker_thread kthread child_rip 0.00% 0.00% events/24 [kernel.kallsyms] [k] drain_array | ---drain_array worker_thread kthread child_rip 0.00% 0.00% init [kernel.kallsyms] [k] task_woken_rt | ---task_woken_rt wake_up_process watchdog_timer_fn __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% dcondemand dcondemand [.] 0x0000000000046280 | ---0x46280 0.00% 0.00% dcondemand dcondemand [.] 0x000000000004a603 | ---0x4a603 0.00% 0.00% dcondemand dcondemand [.] 0xfffffffff7ffe280 | ---0x46280 0.00% 0.00% dcondemand dcondemand [.] 0xfffffffff8002603 | ---0x4a603 0.00% 0.00% watchdog/20 [kernel.kallsyms] [k] child_rip | ---child_rip 0.00% 0.00% watchdog/20 [kernel.kallsyms] [k] kthread | ---kthread child_rip 0.00% 0.00% watchdog/20 [kernel.kallsyms] [k] watchdog | ---watchdog kthread child_rip 0.00% 0.00% watchdog/20 [kernel.kallsyms] [k] schedule | ---schedule watchdog kthread child_rip 0.00% 0.00% watchdog/20 [kernel.kallsyms] [k] find_busiest_group | ---find_busiest_group schedule watchdog kthread child_rip 0.00% 0.00% postmaster postgres [.] ExecIndexOnlyScanReInitializeDSM | ---ExecIndexOnlyScanReInitializeDSM 0.00% 0.00% events/17 [kernel.kallsyms] [k] cpumask_next_and | ---cpumask_next_and find_busiest_group schedule worker_thread kthread child_rip 0.00% 0.00% events/17 [kernel.kallsyms] [k] find_next_bit | ---find_next_bit cpumask_next_and find_busiest_group schedule worker_thread kthread child_rip 0.00% 0.00% edac-poller [kernel.kallsyms] [k] sbridge_check_error | ---sbridge_check_error edac_mc_workq_function worker_thread kthread child_rip 0.00% 0.00% watchdog/38 [kernel.kallsyms] [k] child_rip | ---child_rip 0.00% 0.00% watchdog/38 [kernel.kallsyms] [k] kthread | ---kthread child_rip 0.00% 0.00% watchdog/38 [kernel.kallsyms] [k] watchdog | ---watchdog kthread child_rip 0.00% 0.00% watchdog/38 [kernel.kallsyms] [k] schedule | ---schedule watchdog kthread child_rip 0.00% 0.00% watchdog/38 [kernel.kallsyms] [k] find_busiest_group | ---find_busiest_group schedule watchdog kthread child_rip 0.00% 0.00% watchdog/38 [kernel.kallsyms] [k] cpumask_next_and | ---cpumask_next_and find_busiest_group schedule watchdog kthread child_rip 0.00% 0.00% init [kernel.kallsyms] [k] rt_task_of | ---rt_task_of enqueue_rt_entity enqueue_task_rt enqueue_task activate_task try_to_wake_up wake_up_process watchdog_timer_fn __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% events/41 [kernel.kallsyms] [k] schedule | ---schedule worker_thread kthread child_rip 0.00% 0.00% events/41 [kernel.kallsyms] [k] find_busiest_group | ---find_busiest_group schedule worker_thread kthread child_rip 0.00% 0.00% postmaster postgres [.] shm_mq_attach | ---shm_mq_attach 0.00% 0.00% postmaster [kernel.kallsyms] [k] fix_small_imbalance | ---fix_small_imbalance find_busiest_group schedule lock_sock_nested skb_free_datagram_locked udpv6_recvmsg sock_common_recvmsg sock_recvmsg sys_recvfrom system_call_fastpath __libc_recv 0.00% 0.00% xinetd [kernel.kallsyms] [k] get_page | ---get_page do_wp_page handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault __libc_fork 0x1463c 0.00% 0.00% postmaster postgres [.] GetLastImportantRecPtr | ---GetLastImportantRecPtr 0.00% 0.00% swapper [kernel.kallsyms] [k] perf_pmu_enable | ---perf_pmu_enable | |--100.00%-- perf_event_task_tick | scheduler_tick | update_process_times | tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | rest_init | start_kernel | x86_64_start_reservations | x86_64_start_kernel --0.00%-- [...] 0.00% 0.00% swapper [kernel.kallsyms] [k] x86_pmu_enable | ---x86_pmu_enable perf_pmu_enable | |--100.00%-- perf_event_task_tick | scheduler_tick | update_process_times | tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | rest_init | start_kernel | x86_64_start_reservations | x86_64_start_kernel --0.00%-- [...] 0.00% 0.00% swapper [kernel.kallsyms] [k] intel_pmu_enable_all | ---intel_pmu_enable_all x86_pmu_enable perf_pmu_enable | |--100.00%-- perf_event_task_tick | scheduler_tick | update_process_times | tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | rest_init | start_kernel | x86_64_start_reservations | x86_64_start_kernel --0.00%-- [...] 0.00% 0.00% swapper [kernel.kallsyms] [k] __intel_pmu_enable_all | ---__intel_pmu_enable_all intel_pmu_enable_all x86_pmu_enable perf_pmu_enable | |--100.00%-- perf_event_task_tick | scheduler_tick | update_process_times | tick_sched_timer | __run_hrtimer | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | cpuidle_idle_call | cpu_idle | rest_init | start_kernel | x86_64_start_reservations | x86_64_start_kernel --0.00%-- [...] 0.00% 0.00% postmaster [kernel.kallsyms] [k] skb_copy_and_csum_datagram | ---skb_copy_and_csum_datagram skb_copy_and_csum_datagram_iovec udpv6_recvmsg sock_common_recvmsg sock_recvmsg sys_recvfrom system_call_fastpath __libc_recv 0.00% 0.00% events/36 [kernel.kallsyms] [k] _spin_lock_irq | ---_spin_lock_irq drain_array cache_reap worker_thread kthread child_rip 0.00% 0.00% init [kernel.kallsyms] [k] read_hpet | ---read_hpet clocksource_watchdog run_timer_softirq __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% postmaster [kernel.kallsyms] [k] FileUtil_Is_FMode_Write | ---FileUtil_Is_FMode_Write security_file_free __fput fput filp_close sys_close system_call_fastpath __close_nocancel 0.00% 0.00% events/49 [kernel.kallsyms] [k] pick_next_task_fair | ---pick_next_task_fair schedule worker_thread kthread child_rip 0.00% 0.00% postmaster [kernel.kallsyms] [k] nsecs_to_jiffies | ---nsecs_to_jiffies wait_consider_task do_wait sys_wait4 system_call_fastpath __libc_waitpid 0.00% 0.00% postmaster postgres [.] ReinitializeParallelDSM | ---ReinitializeParallelDSM 0.00% 0.00% events/5 [kernel.kallsyms] [k] schedule_delayed_work | ---schedule_delayed_work cache_reap worker_thread kthread child_rip 0.00% 0.00% events/5 [kernel.kallsyms] [k] queue_delayed_work | ---queue_delayed_work schedule_delayed_work cache_reap worker_thread kthread child_rip 0.00% 0.00% events/5 [kernel.kallsyms] [k] queue_delayed_work_on | ---queue_delayed_work_on queue_delayed_work schedule_delayed_work cache_reap worker_thread kthread child_rip 0.00% 0.00% events/5 [kernel.kallsyms] [k] add_timer | ---add_timer queue_delayed_work_on queue_delayed_work schedule_delayed_work cache_reap worker_thread kthread child_rip 0.00% 0.00% events/5 [kernel.kallsyms] [k] mod_timer | ---mod_timer add_timer queue_delayed_work_on queue_delayed_work schedule_delayed_work cache_reap worker_thread kthread child_rip 0.00% 0.00% events/5 [kernel.kallsyms] [k] internal_add_timer | ---internal_add_timer mod_timer add_timer queue_delayed_work_on queue_delayed_work schedule_delayed_work cache_reap worker_thread kthread child_rip 0.00% 0.00% watchdog/11 [kernel.kallsyms] [k] child_rip | ---child_rip 0.00% 0.00% watchdog/11 [kernel.kallsyms] [k] kthread | ---kthread child_rip 0.00% 0.00% watchdog/11 [kernel.kallsyms] [k] watchdog | ---watchdog kthread child_rip 0.00% 0.00% watchdog/11 [kernel.kallsyms] [k] schedule | ---schedule watchdog kthread child_rip 0.00% 0.00% watchdog/11 [kernel.kallsyms] [k] _spin_lock | ---_spin_lock schedule watchdog kthread child_rip 0.00% 0.00% perf perf [.] write@plt | ---write@plt cmd_record 0x67503 main __libc_start_main 0.00% 0.00% sync_supers [kernel.kallsyms] [k] fix_small_imbalance | ---fix_small_imbalance find_busiest_group schedule bdi_sync_supers kthread child_rip 0.00% 0.00% init [kernel.kallsyms] [k] _spin_lock_bh | ---_spin_lock_bh nf_conntrack_in ipv4_conntrack_in nf_iterate nf_hook_slow ip_rcv __netif_receive_skb netif_receive_skb napi_skb_finish napi_gro_receive tg3_poll_work tg3_poll_msix net_rx_action __do_softirq call_softirq do_softirq irq_exit do_IRQ ret_from_intr cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% xinetd libc-2.12.so [.] __ctype_b_loc | ---__ctype_b_loc 0.00% 0.00% events/19 [kernel.kallsyms] [k] mutex_trylock | ---mutex_trylock cache_reap worker_thread kthread child_rip 0.00% 0.00% watchdog/19 [kernel.kallsyms] [k] child_rip | ---child_rip 0.00% 0.00% watchdog/19 [kernel.kallsyms] [k] kthread | ---kthread child_rip 0.00% 0.00% watchdog/19 [kernel.kallsyms] [k] watchdog | ---watchdog kthread child_rip 0.00% 0.00% watchdog/19 [kernel.kallsyms] [k] schedule | ---schedule watchdog kthread child_rip 0.00% 0.00% watchdog/19 [kernel.kallsyms] [k] find_busiest_group | ---find_busiest_group schedule watchdog kthread child_rip 0.00% 0.00% edac-poller [kernel.kallsyms] [k] edac_mc_get_poll_msec | ---edac_mc_get_poll_msec edac_mc_workq_function worker_thread kthread child_rip 0.00% 0.00% postmaster postgres [.] AutoVacLauncherMain | ---AutoVacLauncherMain 0.00% 0.00% events/5 [kernel.kallsyms] [k] find_next_bit | ---find_next_bit find_busiest_group schedule worker_thread kthread child_rip 0.00% 0.00% watchdog/13 [kernel.kallsyms] [k] child_rip | ---child_rip 0.00% 0.00% watchdog/13 [kernel.kallsyms] [k] kthread | ---kthread child_rip 0.00% 0.00% watchdog/13 [kernel.kallsyms] [k] watchdog | ---watchdog kthread child_rip 0.00% 0.00% watchdog/13 [kernel.kallsyms] [k] schedule | ---schedule watchdog kthread child_rip 0.00% 0.00% watchdog/13 [kernel.kallsyms] [k] find_busiest_group | ---find_busiest_group schedule watchdog kthread child_rip 0.00% 0.00% events/44 [kernel.kallsyms] [k] vmstat_update | ---vmstat_update worker_thread kthread child_rip 0.00% 0.00% events/44 [kernel.kallsyms] [k] refresh_cpu_vm_stats | ---refresh_cpu_vm_stats vmstat_update worker_thread kthread child_rip 0.00% 0.00% postmaster postgres [.] RegisterDynamicBackgroundWorker | ---RegisterDynamicBackgroundWorker 0.00% 0.00% events/0 [kernel.kallsyms] [k] refresh_cpu_vm_stats | ---refresh_cpu_vm_stats vmstat_update worker_thread kthread child_rip 0.00% 0.00% events/19 [kernel.kallsyms] [k] vmstat_update | ---vmstat_update worker_thread kthread child_rip 0.00% 0.00% events/19 [kernel.kallsyms] [k] schedule_delayed_work | ---schedule_delayed_work vmstat_update worker_thread kthread child_rip 0.00% 0.00% events/19 [kernel.kallsyms] [k] queue_delayed_work | ---queue_delayed_work schedule_delayed_work vmstat_update worker_thread kthread child_rip 0.00% 0.00% events/19 [kernel.kallsyms] [k] queue_delayed_work_on | ---queue_delayed_work_on queue_delayed_work schedule_delayed_work vmstat_update worker_thread kthread child_rip 0.00% 0.00% events/19 [kernel.kallsyms] [k] add_timer | ---add_timer queue_delayed_work_on queue_delayed_work schedule_delayed_work vmstat_update worker_thread kthread child_rip 0.00% 0.00% events/19 [kernel.kallsyms] [k] mod_timer | ---mod_timer add_timer queue_delayed_work_on queue_delayed_work schedule_delayed_work vmstat_update worker_thread kthread child_rip 0.00% 0.00% events/19 [kernel.kallsyms] [k] lock_timer_base | ---lock_timer_base mod_timer add_timer queue_delayed_work_on queue_delayed_work schedule_delayed_work vmstat_update worker_thread kthread child_rip 0.00% 0.00% events/19 [kernel.kallsyms] [k] _spin_lock_irqsave | ---_spin_lock_irqsave lock_timer_base mod_timer add_timer queue_delayed_work_on queue_delayed_work schedule_delayed_work vmstat_update worker_thread kthread child_rip 0.00% 0.00% postmaster [kernel.kallsyms] [k] selinux_d_instantiate | ---selinux_d_instantiate security_d_instantiate d_instantiate anon_inode_getfile sys_epoll_create1 system_call_fastpath epoll_create1 0.00% 0.00% postmaster [kernel.kallsyms] [k] inode_doinit_with_dentry | ---inode_doinit_with_dentry selinux_d_instantiate security_d_instantiate d_instantiate anon_inode_getfile sys_epoll_create1 system_call_fastpath epoll_create1 0.00% 0.00% events/17 [kernel.kallsyms] [k] mutex_trylock | ---mutex_trylock cache_reap worker_thread kthread child_rip 0.00% 0.00% jbd2/dm-2-8 [kernel.kallsyms] [k] __brelse | ---__brelse jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% swapper [kernel.kallsyms] [k] call_rcu | ---call_rcu __rcu_process_callbacks rcu_process_callbacks __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle rest_init start_kernel x86_64_start_reservations x86_64_start_kernel 0.00% 0.00% events/11 [kernel.kallsyms] [k] drain_array | ---drain_array cache_reap worker_thread kthread child_rip 0.00% 0.00% swapper [kernel.kallsyms] [k] task_tick_idle | ---task_tick_idle update_process_times tick_sched_timer __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle rest_init start_kernel x86_64_start_reservations x86_64_start_kernel 0.00% 0.00% events/19 [kernel.kallsyms] [k] finish_task_switch | ---finish_task_switch schedule worker_thread kthread child_rip 0.00% 0.00% postmaster libc-2.12.so [.] _IO_no_init | ---_IO_no_init 0x203a737365636f72 0.00% 0.00% events/44 [kernel.kallsyms] [k] kthread_should_stop | ---kthread_should_stop worker_thread kthread child_rip 0.00% 0.00% nrpe [kernel.kallsyms] [k] __devcgroup_check_permission | ---__devcgroup_check_permission inode_permission may_open do_filp_open do_sys_open sys_open cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open __fopen_internal 0.00% 0.00% perf [kernel.kallsyms] [k] rcu_check_callbacks | ---rcu_check_callbacks update_process_times tick_sched_timer __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt free_poll_entry poll_freewait do_sys_poll sys_poll system_call_fastpath __poll 0x67503 main __libc_start_main 0.00% 0.00% init [kernel.kallsyms] [k] napi_gro_flush | ---napi_gro_flush tg3_poll_msix net_rx_action __do_softirq call_softirq do_softirq irq_exit do_IRQ ret_from_intr cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% watchdog/46 [kernel.kallsyms] [k] cpumask_next_and | ---cpumask_next_and find_busiest_group schedule watchdog kthread child_rip 0.00% 0.00% watchdog/46 [kernel.kallsyms] [k] find_next_bit | ---find_next_bit cpumask_next_and find_busiest_group schedule watchdog kthread child_rip 0.00% 0.00% events/20 [kernel.kallsyms] [k] vmstat_update | ---vmstat_update worker_thread kthread child_rip 0.00% 0.00% events/20 [kernel.kallsyms] [k] refresh_cpu_vm_stats | ---refresh_cpu_vm_stats vmstat_update worker_thread kthread child_rip 0.00% 0.00% rs:main Q:Reg rsyslogd [.] 0x000000000003c53d | ---0x3c53d 0.00% 0.00% rs:main Q:Reg rsyslogd [.] 0xffff808e5ac2253d | ---0x3c53d 0.00% 0.00% postmaster [kernel.kallsyms] [k] inotify_d_instantiate | ---inotify_d_instantiate d_instantiate anon_inode_getfile sys_epoll_create1 system_call_fastpath epoll_create1 0.00% 0.00% init [kernel.kallsyms] [k] cfq_put_request | ---cfq_put_request __blk_put_request blk_finish_request blk_end_bidi_request blk_end_request scsi_io_completion scsi_finish_command scsi_softirq_done blk_done_softirq __do_softirq call_softirq do_softirq irq_exit smp_call_function_single_interrupt call_function_single_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% nrpe libc-2.12.so [.] __libc_waitpid | ---__libc_waitpid 0x6f6967616e2f6c61 0.00% 0.00% nrpe [kernel.kallsyms] [k] sys_wait4 | ---sys_wait4 system_call_fastpath __libc_waitpid 0x6f6967616e2f6c61 0.00% 0.00% nrpe [kernel.kallsyms] [k] do_wait | ---do_wait sys_wait4 system_call_fastpath __libc_waitpid 0x6f6967616e2f6c61 0.00% 0.00% nrpe [kernel.kallsyms] [k] wait_consider_task | ---wait_consider_task do_wait sys_wait4 system_call_fastpath __libc_waitpid 0x6f6967616e2f6c61 0.00% 0.00% nrpe [kernel.kallsyms] [k] flush_sigqueue | ---flush_sigqueue wait_consider_task do_wait sys_wait4 system_call_fastpath __libc_waitpid 0x6f6967616e2f6c61 0.00% 0.00% watchdog/5 [kernel.kallsyms] [k] _spin_lock_irq | ---_spin_lock_irq schedule watchdog kthread child_rip 0.00% 0.00% events/5 [kernel.kallsyms] [k] finish_task_switch | ---finish_task_switch schedule worker_thread kthread child_rip 0.00% 0.00% postmaster [vsyscall] [.] 0x0000000000000140 | ---0x140 __vdso_clock_gettime clock_gettime 0x7fff8d47c2e0 0.00% 0.00% postmaster [vsyscall] [.] 0x0000000000a00140 | ---0x140 __vdso_clock_gettime clock_gettime 0x7fff8d47c2e0 0.00% 0.00% postmaster [kernel.kallsyms] [k] sysret_check | ---sysret_check __write_nocancel 0.00% 0.00% init [kernel.kallsyms] [k] irq_entries_start | ---irq_entries_start cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% events/46 [kernel.kallsyms] [k] cpumask_next_and | ---cpumask_next_and find_busiest_group schedule worker_thread kthread child_rip 0.00% 0.00% events/46 [kernel.kallsyms] [k] find_next_bit | ---find_next_bit cpumask_next_and find_busiest_group schedule worker_thread kthread child_rip 0.00% 0.00% perf [kernel.kallsyms] [k] path_put | ---path_put __audit_syscall_exit sysret_audit __poll 0x67503 main __libc_start_main 0.00% 0.00% perf [kernel.kallsyms] [k] dput | ---dput path_put __audit_syscall_exit sysret_audit __poll 0x67503 main __libc_start_main 0.00% 0.00% swapper [kernel.kallsyms] [k] find_next_bit | ---find_next_bit cpumask_next_and find_busiest_group rebalance_domains run_rebalance_domains __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle rest_init start_kernel x86_64_start_reservations x86_64_start_kernel 0.00% 0.00% init [kernel.kallsyms] [k] update_curr | ---update_curr enqueue_task_fair enqueue_task activate_task try_to_wake_up wake_up_process hrtimer_wakeup __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% rsyslogd [unknown] [.] 0x0000000500000000 | ---0x500000000 0.00% 0.00% rsyslogd [unknown] [.] 0x00007f71a5c53680 | ---0x7f71a5c53680 0.00% 0.00% rsyslogd libc-2.12.so [.] __select | ---__select 0x500000000 0.00% 0.00% rsyslogd libpthread-2.12.so [.] pthread_cond_signal@@GLIBC_2.3.2 | ---pthread_cond_signal@@GLIBC_2.3.2 0x7f71a5c53680 0.00% 0.00% rsyslogd [kernel.kallsyms] [k] system_call_fastpath | ---system_call_fastpath pthread_cond_signal@@GLIBC_2.3.2 0x7f71a5c53680 0.00% 0.00% rsyslogd [kernel.kallsyms] [k] sys_futex | ---sys_futex system_call_fastpath pthread_cond_signal@@GLIBC_2.3.2 0x7f71a5c53680 0.00% 0.00% rsyslogd [kernel.kallsyms] [k] do_futex | ---do_futex sys_futex system_call_fastpath pthread_cond_signal@@GLIBC_2.3.2 0x7f71a5c53680 0.00% 0.00% rsyslogd [kernel.kallsyms] [k] _spin_lock | ---_spin_lock do_futex sys_futex system_call_fastpath pthread_cond_signal@@GLIBC_2.3.2 0x7f71a5c53680 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] __jbd2_journal_clean_checkpoint_list | ---__jbd2_journal_clean_checkpoint_list jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] journal_clean_one_cp_list | ---journal_clean_one_cp_list __jbd2_journal_clean_checkpoint_list jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] pick_next_task_fair | ---pick_next_task_fair schedule jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] __jbd2_journal_remove_checkpoint | ---__jbd2_journal_remove_checkpoint journal_clean_one_cp_list __jbd2_journal_clean_checkpoint_list jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] set_next_entity | ---set_next_entity pick_next_task_fair schedule jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% xinetd libc-2.12.so [.] __strftime_internal | ---__strftime_internal 0.00% 0.00% watchdog/5 [kernel.kallsyms] [k] pick_next_task_rt | ---pick_next_task_rt watchdog kthread child_rip 0.00% 0.00% swapper [kernel.kallsyms] [k] ktime_get | ---ktime_get tick_sched_timer __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle rest_init start_kernel x86_64_start_reservations x86_64_start_kernel 0.00% 0.00% swapper [kernel.kallsyms] [k] select_nohz_load_balancer | ---select_nohz_load_balancer tick_nohz_restart_sched_tick cpu_idle rest_init start_kernel x86_64_start_reservations x86_64_start_kernel 0.00% 0.00% events/46 [kernel.kallsyms] [k] schedule_delayed_work | ---schedule_delayed_work cache_reap worker_thread kthread child_rip 0.00% 0.00% events/46 [kernel.kallsyms] [k] queue_delayed_work | ---queue_delayed_work schedule_delayed_work cache_reap worker_thread kthread child_rip 0.00% 0.00% events/46 [kernel.kallsyms] [k] queue_delayed_work_on | ---queue_delayed_work_on queue_delayed_work schedule_delayed_work cache_reap worker_thread kthread child_rip 0.00% 0.00% events/46 [kernel.kallsyms] [k] add_timer | ---add_timer queue_delayed_work_on queue_delayed_work schedule_delayed_work cache_reap worker_thread kthread child_rip 0.00% 0.00% events/46 [kernel.kallsyms] [k] mod_timer | ---mod_timer add_timer queue_delayed_work_on queue_delayed_work schedule_delayed_work cache_reap worker_thread kthread child_rip 0.00% 0.00% events/46 [kernel.kallsyms] [k] _spin_lock_irqsave | ---_spin_lock_irqsave mod_timer add_timer queue_delayed_work_on queue_delayed_work schedule_delayed_work cache_reap worker_thread kthread child_rip 0.00% 0.00% init [kernel.kallsyms] [k] update_rt_offset | ---update_rt_offset timekeeping_update do_timer tick_do_update_jiffies64 tick_sched_timer __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% xinetd [kernel.kallsyms] [k] pipe_read | ---pipe_read do_sync_read vfs_read sys_read system_call_fastpath __read_nocancel 0.00% 0.00% xinetd [kernel.kallsyms] [k] anon_pipe_buf_release | ---anon_pipe_buf_release pipe_read do_sync_read vfs_read sys_read system_call_fastpath __read_nocancel 0.00% 0.00% swapper [kernel.kallsyms] [k] profile_tick | ---profile_tick __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle rest_init start_kernel x86_64_start_reservations x86_64_start_kernel 0.00% 0.00% postmaster postgres [.] WaitEventAdjustEpoll | ---WaitEventAdjustEpoll 0.00% 0.00% swapper [kernel.kallsyms] [k] __local_bh_enable | ---__local_bh_enable irq_enter smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle rest_init start_kernel x86_64_start_reservations x86_64_start_kernel 0.00% 0.00% postmaster [kernel.kallsyms] [k] pipe_iov_copy_from_user | ---pipe_iov_copy_from_user pipe_write do_sync_write vfs_write sys_write system_call_fastpath __write_nocancel 0.00% 0.00% watchdog/44 [kernel.kallsyms] [k] child_rip | ---child_rip 0.00% 0.00% watchdog/44 [kernel.kallsyms] [k] kthread | ---kthread child_rip 0.00% 0.00% watchdog/44 [kernel.kallsyms] [k] watchdog | ---watchdog kthread child_rip 0.00% 0.00% watchdog/44 [kernel.kallsyms] [k] schedule | ---schedule watchdog kthread child_rip 0.00% 0.00% watchdog/44 [kernel.kallsyms] [k] find_busiest_group | ---find_busiest_group schedule watchdog kthread child_rip 0.00% 0.00% swapper [kernel.kallsyms] [k] update_group_power | ---update_group_power find_busiest_group rebalance_domains run_rebalance_domains __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle rest_init start_kernel x86_64_start_reservations x86_64_start_kernel 0.00% 0.00% automount [kernel.kallsyms] [k] Mem_Alloc | ---Mem_Alloc cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% automount [kernel.kallsyms] [k] __kmalloc | ---__kmalloc Mem_Alloc cyl_sys_open_full cyl_sys_open system_call_fastpath __GI___libc_open 0.00% 0.00% init [kernel.kallsyms] [k] select_idle_sibling | ---select_idle_sibling select_task_rq_fair try_to_wake_up wake_up_process hrtimer_wakeup __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] lru_add_drain | ---lru_add_drain __pagevec_release ext4_num_dirty_pages ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] lru_add_drain_cpu | ---lru_add_drain_cpu lru_add_drain __pagevec_release ext4_num_dirty_pages ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] ____pagevec_lru_add | ---____pagevec_lru_add lru_add_drain_cpu lru_add_drain __pagevec_release ext4_num_dirty_pages ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% flush-253:1 [kernel.kallsyms] [k] __list_add | ---__list_add ____pagevec_lru_add lru_add_drain_cpu lru_add_drain __pagevec_release ext4_num_dirty_pages ext4_da_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% events/20 [kernel.kallsyms] [k] deactivate_task | ---deactivate_task schedule worker_thread kthread child_rip 0.00% 0.00% events/20 [kernel.kallsyms] [k] dequeue_task | ---dequeue_task deactivate_task schedule worker_thread kthread child_rip 0.00% 0.00% events/20 [kernel.kallsyms] [k] dequeue_task_fair | ---dequeue_task_fair dequeue_task deactivate_task schedule worker_thread kthread child_rip 0.00% 0.00% events/20 [kernel.kallsyms] [k] dequeue_entity | ---dequeue_entity dequeue_task_fair dequeue_task deactivate_task schedule worker_thread kthread child_rip 0.00% 0.00% events/20 [kernel.kallsyms] [k] update_curr | ---update_curr dequeue_entity dequeue_task_fair dequeue_task deactivate_task schedule worker_thread kthread child_rip 0.00% 0.00% postmaster [kernel.kallsyms] [k] poll_select_copy_remaining | ---poll_select_copy_remaining system_call_fastpath __select 0.00% 0.00% events/1 [kernel.kallsyms] [k] kthread_should_stop | ---kthread_should_stop kthread child_rip 0.00% 0.00% events/5 [kernel.kallsyms] [k] find_first_bit | ---find_first_bit find_busiest_group schedule worker_thread kthread child_rip 0.00% 0.00% postmaster [kernel.kallsyms] [k] security_socket_sendmsg | ---security_socket_sendmsg sock_sendmsg sys_sendto system_call_fastpath __libc_send 0.00% 0.00% postmaster [kernel.kallsyms] [k] selinux_socket_sendmsg | ---selinux_socket_sendmsg security_socket_sendmsg sock_sendmsg sys_sendto system_call_fastpath __libc_send 0.00% 0.00% swapper [kernel.kallsyms] [k] death_by_timeout | ---death_by_timeout run_timer_softirq __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle rest_init start_kernel x86_64_start_reservations x86_64_start_kernel 0.00% 0.00% swapper [kernel.kallsyms] [k] nf_conntrack_destroy | ---nf_conntrack_destroy death_by_timeout run_timer_softirq __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle rest_init start_kernel x86_64_start_reservations x86_64_start_kernel 0.00% 0.00% swapper [kernel.kallsyms] [k] destroy_conntrack | ---destroy_conntrack nf_conntrack_destroy death_by_timeout run_timer_softirq __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle rest_init start_kernel x86_64_start_reservations x86_64_start_kernel 0.00% 0.00% swapper [kernel.kallsyms] [k] nf_conntrack_free | ---nf_conntrack_free destroy_conntrack nf_conntrack_destroy death_by_timeout run_timer_softirq __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle rest_init start_kernel x86_64_start_reservations x86_64_start_kernel 0.00% 0.00% swapper [kernel.kallsyms] [k] __nf_ct_ext_destroy | ---__nf_ct_ext_destroy nf_conntrack_free destroy_conntrack nf_conntrack_destroy death_by_timeout run_timer_softirq __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle rest_init start_kernel x86_64_start_reservations x86_64_start_kernel 0.00% 0.00% init [kernel.kallsyms] [k] death_by_timeout | ---death_by_timeout run_timer_softirq __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% postmaster [kernel.kallsyms] [k] sched_autogroup_exit | ---sched_autogroup_exit __cleanup_signal release_task wait_consider_task do_wait sys_wait4 system_call_fastpath __libc_waitpid 0.00% 0.00% postmaster [kernel.kallsyms] [k] kref_put | ---kref_put sched_autogroup_exit __cleanup_signal release_task wait_consider_task do_wait sys_wait4 system_call_fastpath __libc_waitpid 0.00% 0.00% swapper [kernel.kallsyms] [k] rcu_process_gp_end | ---rcu_process_gp_end rcu_process_callbacks __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle rest_init start_kernel x86_64_start_reservations x86_64_start_kernel 0.00% 0.00% jbd2/dm-1-8 [kernel.kallsyms] [k] init_buffer | ---init_buffer jbd2_journal_commit_transaction kjournald2 kthread child_rip 0.00% 0.00% flush-253:2 [kernel.kallsyms] [k] blk_throtl_bio | ---blk_throtl_bio generic_make_request submit_bio submit_bh __block_write_full_page block_write_full_page_endio block_write_full_page blkdev_writepage __writepage write_cache_pages generic_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% flush-253:2 [kernel.kallsyms] [k] throtl_find_tg | ---throtl_find_tg blk_throtl_bio generic_make_request submit_bio submit_bh __block_write_full_page block_write_full_page_endio block_write_full_page blkdev_writepage __writepage write_cache_pages generic_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% flush-253:2 [kernel.kallsyms] [k] __throtl_tg_fill_dev_details | ---__throtl_tg_fill_dev_details throtl_find_tg blk_throtl_bio generic_make_request submit_bio submit_bh __block_write_full_page block_write_full_page_endio block_write_full_page blkdev_writepage __writepage write_cache_pages generic_writepages do_writepages writeback_single_inode writeback_sb_inodes writeback_inodes_wb wb_writeback wb_do_writeback bdi_writeback_thread kthread child_rip 0.00% 0.00% dcservice dcservice [.] 0x000000000001b9f7 | ---0x1b9f7 0.00% 0.00% dcservice dcservice [.] 0xfffffffff7fd39f7 | ---0x1b9f7 0.00% 0.00% swapper [kernel.kallsyms] [k] update_rq_clock | ---update_rq_clock scheduler_tick update_process_times tick_sched_timer __run_hrtimer hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle rest_init start_kernel x86_64_start_reservations x86_64_start_kernel 0.00% 0.00% postmaster [kernel.kallsyms] [k] tcp_poll | ---tcp_poll sock_poll do_select core_sys_select sys_select system_call_fastpath __select 0.00% 0.00% init [kernel.kallsyms] [k] find_busiest_queue | ---find_busiest_queue rebalance_domains run_rebalance_domains __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% postmaster postgres [.] StrategyNotifyBgWriter | ---StrategyNotifyBgWriter 0.00% 0.00% events/1 [kernel.kallsyms] [k] __list_add | ---__list_add free_block drain_array cache_reap worker_thread kthread child_rip 0.00% 0.00% swapper [kernel.kallsyms] [k] force_quiescent_state | ---force_quiescent_state __rcu_process_callbacks rcu_process_callbacks __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle rest_init start_kernel x86_64_start_reservations x86_64_start_kernel 0.00% 0.00% swapper [kernel.kallsyms] [k] rcu_process_dyntick | ---rcu_process_dyntick force_quiescent_state __rcu_process_callbacks rcu_process_callbacks __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle rest_init start_kernel x86_64_start_reservations x86_64_start_kernel 0.00% 0.00% swapper [kernel.kallsyms] [k] leave_mm | ---leave_mm intel_idle cpuidle_idle_call cpu_idle rest_init start_kernel x86_64_start_reservations x86_64_start_kernel 0.00% 0.00% nsrexecd [kernel.kallsyms] [k] sock_poll | ---sock_poll do_sys_poll sys_poll system_call_fastpath __poll 0.00% 0.00% nsrexecd [kernel.kallsyms] [k] pick_next_task_stop | ---pick_next_task_stop schedule schedule_hrtimeout_range poll_schedule_timeout do_sys_poll sys_poll system_call_fastpath __poll 0.00% 0.00% swapper [kernel.kallsyms] [k] rcu_start_gp | ---rcu_start_gp __rcu_process_callbacks rcu_process_callbacks __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle rest_init start_kernel x86_64_start_reservations x86_64_start_kernel 0.00% 0.00% rs:main Q:Reg libpthread-2.12.so [.] pthread_cond_signal@@GLIBC_2.3.2 | ---pthread_cond_signal@@GLIBC_2.3.2 0.00% 0.00% rs:main Q:Reg libpthread-2.12.so [.] pthread_cond_wait@@GLIBC_2.3.2 | ---pthread_cond_wait@@GLIBC_2.3.2 0 0.00% 0.00% init [kernel.kallsyms] [k] ns_to_timeval | ---ns_to_timeval cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% events/3 [kernel.kallsyms] [k] child_rip | ---child_rip 0.00% 0.00% events/3 [kernel.kallsyms] [k] kthread | ---kthread child_rip 0.00% 0.00% events/3 [kernel.kallsyms] [k] worker_thread | ---worker_thread kthread child_rip 0.00% 0.00% events/3 [kernel.kallsyms] [k] cache_reap | ---cache_reap worker_thread kthread child_rip 0.00% 0.00% events/3 [kernel.kallsyms] [k] drain_array | ---drain_array cache_reap worker_thread kthread child_rip 0.00% 0.00% events/3 [kernel.kallsyms] [k] free_block | ---free_block drain_array cache_reap worker_thread kthread child_rip 0.00% 0.00% events/3 [kernel.kallsyms] [k] __list_add | ---__list_add free_block drain_array cache_reap worker_thread kthread child_rip 0.00% 0.00% postmaster postgres [.] sendSelfPipeByte | ---sendSelfPipeByte 0.00% 0.00% flush-253:2 [kernel.kallsyms] [k] schedule_timeout | ---schedule_timeout bdi_writeback_thread kthread child_rip 0.00% 0.00% flush-253:2 [kernel.kallsyms] [k] schedule | ---schedule schedule_timeout bdi_writeback_thread kthread child_rip 0.00% 0.00% flush-253:2 [kernel.kallsyms] [k] find_busiest_group | ---find_busiest_group schedule schedule_timeout bdi_writeback_thread kthread child_rip 0.00% 0.00% postmaster [kernel.kallsyms] [k] sys_rt_sigprocmask | ---sys_rt_sigprocmask __sigprocmask 0.00% 0.00% swapper [kernel.kallsyms] [k] clocksource_watchdog | ---clocksource_watchdog run_timer_softirq __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle rest_init start_kernel x86_64_start_reservations x86_64_start_kernel 0.00% 0.00% swapper [kernel.kallsyms] [k] add_timer_on | ---add_timer_on clocksource_watchdog run_timer_softirq __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle rest_init start_kernel x86_64_start_reservations x86_64_start_kernel 0.00% 0.00% swapper [kernel.kallsyms] [k] internal_add_timer | ---internal_add_timer add_timer_on clocksource_watchdog run_timer_softirq __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle rest_init start_kernel x86_64_start_reservations x86_64_start_kernel 0.00% 0.00% swapper [kernel.kallsyms] [k] __list_add | ---__list_add internal_add_timer add_timer_on clocksource_watchdog run_timer_softirq __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle rest_init start_kernel x86_64_start_reservations x86_64_start_kernel 0.00% 0.00% xinetd [kernel.kallsyms] [k] ret_from_fork | ---ret_from_fork __libc_fork 0x1463c 0.00% 0.00% xinetd [kernel.kallsyms] [k] __put_user_4 | ---__put_user_4 ret_from_fork __libc_fork 0x1463c 0.00% 0.00% init [kernel.kallsyms] [k] resched_task | ---resched_task check_preempt_curr try_to_wake_up default_wake_function autoremove_wake_function __wake_up_common __wake_up insert_work __queue_work delayed_work_timer_fn run_timer_softirq __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% perf [kernel.kallsyms] [k] rcu_process_callbacks | ---rcu_process_callbacks call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt security_compute_sid security_transition_sid selinux_bprm_set_creds security_bprm_set_creds prepare_binprm do_execve sys_execve stub_execve __execve perf_evlist__prepare_workload cmd_record 0x67503 main __libc_start_main 0.00% 0.00% init [kernel.kallsyms] [k] generic_smp_call_function_single_interrupt | ---generic_smp_call_function_single_interrupt smp_call_function_single_interrupt call_function_single_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% init [kernel.kallsyms] [k] flush_smp_call_function_queue | ---flush_smp_call_function_queue generic_smp_call_function_single_interrupt smp_call_function_single_interrupt call_function_single_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% init [kernel.kallsyms] [k] remote_function | ---remote_function flush_smp_call_function_queue generic_smp_call_function_single_interrupt smp_call_function_single_interrupt call_function_single_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% init [kernel.kallsyms] [k] __perf_event_enable | ---__perf_event_enable remote_function flush_smp_call_function_queue generic_smp_call_function_single_interrupt smp_call_function_single_interrupt call_function_single_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% init [kernel.kallsyms] [k] group_sched_in | ---group_sched_in __perf_event_enable remote_function flush_smp_call_function_queue generic_smp_call_function_single_interrupt smp_call_function_single_interrupt call_function_single_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% init [kernel.kallsyms] [k] x86_pmu_commit_txn | ---x86_pmu_commit_txn group_sched_in __perf_event_enable remote_function flush_smp_call_function_queue generic_smp_call_function_single_interrupt smp_call_function_single_interrupt call_function_single_interrupt cpuidle_idle_call cpu_idle start_secondary 0.00% 0.00% postmaster [kernel.kallsyms] [k] call_function_single_interrupt | ---call_function_single_interrupt | |--33.33%-- LWLockRelease | |--16.67%-- MJCompare | |--16.67%-- _bt_fix_scankey_strategy | |--16.67%-- heap_hot_search_buffer | --16.67%-- find_lock_page shmem_getpage_gfp shmem_fault __do_fault handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault heap_page_prune_opt 0.00% 0.00% postmaster [kernel.kallsyms] [k] smp_call_function_single_interrupt | ---smp_call_function_single_interrupt call_function_single_interrupt | |--33.33%-- LWLockRelease | |--16.67%-- MJCompare | |--16.67%-- _bt_fix_scankey_strategy | |--16.67%-- heap_hot_search_buffer | --16.67%-- find_lock_page shmem_getpage_gfp shmem_fault __do_fault handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault heap_page_prune_opt 0.00% 0.00% postmaster [kernel.kallsyms] [k] generic_smp_call_function_single_interrupt | ---generic_smp_call_function_single_interrupt smp_call_function_single_interrupt call_function_single_interrupt | |--33.33%-- LWLockRelease | |--16.67%-- MJCompare | |--16.67%-- _bt_fix_scankey_strategy | |--16.67%-- heap_hot_search_buffer | --16.67%-- find_lock_page shmem_getpage_gfp shmem_fault __do_fault handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault heap_page_prune_opt 0.00% 0.00% postmaster [kernel.kallsyms] [k] flush_smp_call_function_queue | ---flush_smp_call_function_queue generic_smp_call_function_single_interrupt smp_call_function_single_interrupt call_function_single_interrupt | |--33.33%-- LWLockRelease | |--16.67%-- MJCompare | |--16.67%-- _bt_fix_scankey_strategy | |--16.67%-- heap_hot_search_buffer | --16.67%-- find_lock_page shmem_getpage_gfp shmem_fault __do_fault handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault heap_page_prune_opt 0.00% 0.00% postmaster [kernel.kallsyms] [k] __perf_event_enable | ---__perf_event_enable remote_function flush_smp_call_function_queue generic_smp_call_function_single_interrupt smp_call_function_single_interrupt call_function_single_interrupt | |--33.33%-- LWLockRelease | |--16.67%-- MJCompare | |--16.67%-- _bt_fix_scankey_strategy | |--16.67%-- heap_hot_search_buffer | --16.67%-- find_lock_page shmem_getpage_gfp shmem_fault __do_fault handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault heap_page_prune_opt 0.00% 0.00% postmaster [kernel.kallsyms] [k] group_sched_in | ---group_sched_in __perf_event_enable remote_function flush_smp_call_function_queue generic_smp_call_function_single_interrupt smp_call_function_single_interrupt call_function_single_interrupt | |--33.33%-- LWLockRelease | |--16.67%-- MJCompare | |--16.67%-- _bt_fix_scankey_strategy | |--16.67%-- heap_hot_search_buffer | --16.67%-- find_lock_page shmem_getpage_gfp shmem_fault __do_fault handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault heap_page_prune_opt 0.00% 0.00% postmaster [kernel.kallsyms] [k] x86_pmu_commit_txn | ---x86_pmu_commit_txn group_sched_in __perf_event_enable remote_function flush_smp_call_function_queue generic_smp_call_function_single_interrupt smp_call_function_single_interrupt call_function_single_interrupt | |--33.33%-- LWLockRelease | |--16.67%-- MJCompare | |--16.67%-- _bt_fix_scankey_strategy | |--16.67%-- heap_hot_search_buffer | --16.67%-- find_lock_page shmem_getpage_gfp shmem_fault __do_fault handle_pte_fault handle_mm_fault __do_page_fault do_page_fault page_fault heap_page_prune_opt 0.00% 0.00% perf [kernel.kallsyms] [k] remote_function | ---remote_function smp_call_function_single _perf_event_enable perf_event_for_each_child perf_ioctl vfs_ioctl do_vfs_ioctl sys_ioctl system_call_fastpath __GI___ioctl cmd_record 0x67503 main __libc_start_main 0.00% 0.00% perf [kernel.kallsyms] [k] __perf_event_enable | ---__perf_event_enable remote_function smp_call_function_single _perf_event_enable perf_event_for_each_child perf_ioctl vfs_ioctl do_vfs_ioctl sys_ioctl system_call_fastpath __GI___ioctl cmd_record 0x67503 main __libc_start_main 0.00% 0.00% perf [kernel.kallsyms] [k] group_sched_in | ---group_sched_in __perf_event_enable remote_function smp_call_function_single _perf_event_enable perf_event_for_each_child perf_ioctl vfs_ioctl do_vfs_ioctl sys_ioctl system_call_fastpath __GI___ioctl cmd_record 0x67503 main __libc_start_main 0.00% 0.00% perf [kernel.kallsyms] [k] x86_pmu_commit_txn | ---x86_pmu_commit_txn group_sched_in __perf_event_enable remote_function smp_call_function_single _perf_event_enable perf_event_for_each_child perf_ioctl vfs_ioctl do_vfs_ioctl sys_ioctl system_call_fastpath __GI___ioctl cmd_record 0x67503 main __libc_start_main 0.00% 0.00% perf [kernel.kallsyms] [k] perf_pmu_enable | ---perf_pmu_enable x86_pmu_commit_txn group_sched_in __perf_event_enable remote_function smp_call_function_single _perf_event_enable perf_event_for_each_child perf_ioctl vfs_ioctl do_vfs_ioctl sys_ioctl system_call_fastpath __GI___ioctl cmd_record 0x67503 main __libc_start_main 0.00% 0.00% perf [kernel.kallsyms] [k] x86_pmu_enable | ---x86_pmu_enable perf_pmu_enable x86_pmu_commit_txn group_sched_in __perf_event_enable remote_function smp_call_function_single _perf_event_enable perf_event_for_each_child perf_ioctl vfs_ioctl do_vfs_ioctl sys_ioctl system_call_fastpath __GI___ioctl cmd_record 0x67503 main __libc_start_main 0.00% 0.00% perf [kernel.kallsyms] [k] intel_pmu_enable_all | ---intel_pmu_enable_all x86_pmu_enable perf_pmu_enable x86_pmu_commit_txn group_sched_in __perf_event_enable remote_function smp_call_function_single _perf_event_enable perf_event_for_each_child perf_ioctl vfs_ioctl do_vfs_ioctl sys_ioctl system_call_fastpath __GI___ioctl cmd_record 0x67503 main __libc_start_main 0.00% 0.00% perf [kernel.kallsyms] [k] __intel_pmu_enable_all | ---__intel_pmu_enable_all intel_pmu_enable_all x86_pmu_enable perf_pmu_enable x86_pmu_commit_txn group_sched_in __perf_event_enable remote_function smp_call_function_single _perf_event_enable perf_event_for_each_child perf_ioctl vfs_ioctl do_vfs_ioctl sys_ioctl system_call_fastpath __GI___ioctl cmd_record 0x67503 main __libc_start_main 0.00% 0.00% perf [kernel.kallsyms] [k] native_write_msr_safe | ---native_write_msr_safe __intel_pmu_enable_all intel_pmu_enable_all x86_pmu_enable perf_pmu_enable x86_pmu_commit_txn group_sched_in __perf_event_enable remote_function smp_call_function_single _perf_event_enable perf_event_for_each_child perf_ioctl vfs_ioctl do_vfs_ioctl sys_ioctl system_call_fastpath __GI___ioctl cmd_record 0x67503 main __libc_start_main 0.00% 0.00% swapper [kernel.kallsyms] [k] call_function_single_interrupt | ---call_function_single_interrupt cpuidle_idle_call cpu_idle rest_init start_kernel x86_64_start_reservations x86_64_start_kernel 0.00% 0.00% swapper [kernel.kallsyms] [k] smp_call_function_single_interrupt | ---smp_call_function_single_interrupt call_function_single_interrupt cpuidle_idle_call cpu_idle rest_init start_kernel x86_64_start_reservations x86_64_start_kernel 0.00% 0.00% swapper [kernel.kallsyms] [k] generic_smp_call_function_single_interrupt | ---generic_smp_call_function_single_interrupt smp_call_function_single_interrupt call_function_single_interrupt cpuidle_idle_call cpu_idle rest_init start_kernel x86_64_start_reservations x86_64_start_kernel 0.00% 0.00% swapper [kernel.kallsyms] [k] flush_smp_call_function_queue | ---flush_smp_call_function_queue generic_smp_call_function_single_interrupt smp_call_function_single_interrupt call_function_single_interrupt cpuidle_idle_call cpu_idle rest_init start_kernel x86_64_start_reservations x86_64_start_kernel 0.00% 0.00% swapper [kernel.kallsyms] [k] remote_function | ---remote_function flush_smp_call_function_queue generic_smp_call_function_single_interrupt smp_call_function_single_interrupt call_function_single_interrupt cpuidle_idle_call cpu_idle rest_init start_kernel x86_64_start_reservations x86_64_start_kernel 0.00% 0.00% swapper [kernel.kallsyms] [k] __perf_event_enable | ---__perf_event_enable remote_function flush_smp_call_function_queue generic_smp_call_function_single_interrupt smp_call_function_single_interrupt call_function_single_interrupt cpuidle_idle_call cpu_idle rest_init start_kernel x86_64_start_reservations x86_64_start_kernel 0.00% 0.00% swapper [kernel.kallsyms] [k] group_sched_in | ---group_sched_in __perf_event_enable remote_function flush_smp_call_function_queue generic_smp_call_function_single_interrupt smp_call_function_single_interrupt call_function_single_interrupt cpuidle_idle_call cpu_idle rest_init start_kernel x86_64_start_reservations x86_64_start_kernel 0.00% 0.00% swapper [kernel.kallsyms] [k] x86_pmu_commit_txn | ---x86_pmu_commit_txn group_sched_in __perf_event_enable remote_function flush_smp_call_function_queue generic_smp_call_function_single_interrupt smp_call_function_single_interrupt call_function_single_interrupt cpuidle_idle_call cpu_idle rest_init start_kernel x86_64_start_reservations x86_64_start_kernel # # (For a higher level overview, try: perf report --sort comm,dso) #