could not fork new process for connection: Cannot allocate memory - Mailing list pgsql-admin
| From | Pavel Veretennikov |
|---|---|
| Subject | could not fork new process for connection: Cannot allocate memory |
| Date | |
| Msg-id | opsbfuzdnnuo8gh7@developer3 Whole thread Raw |
| Responses |
Re: could not fork new process for connection: Cannot allocate memory
|
| List | pgsql-admin |
I ran into this error running 2 user connection executing consecutive selects in a loop. What could be a problem? About 3G of shared memory is allocated to PG, 850000 shared_buffers. TopMemoryContext: 32768 total in 3 blocks; 20024 free (22 chunks); 12744 used TopTransactionContext: 8192 total in 1 blocks; 8136 free (0 chunks); 56 used DeferredTriggerXact: 0 total in 0 blocks; 0 free (0 chunks); 0 used MessageContext: 253952 total in 5 blocks; 87568 free (3 chunks); 166384 used PortalMemory: 8192 total in 1 blocks; 8040 free (0 chunks); 152 used PortalHeapMemory: 1024 total in 1 blocks; 936 free (0 chunks); 88 used ExecutorState: 24576 total in 2 blocks; 40 free (1 chunks); 24536 used ExprContext: 0 total in 0 blocks; 0 free (0 chunks); 0 used ExprContext: 0 total in 0 blocks; 0 free (0 chunks); 0 used ExprContext: 0 total in 0 blocks; 0 free (0 chunks); 0 used ExprContext: 0 total in 0 blocks; 0 free (0 chunks); 0 used ExprContext: 0 total in 0 blocks; 0 free (0 chunks); 0 used ExprContext: 0 total in 0 blocks; 0 free (0 chunks); 0 used ExprContext: 0 total in 0 blocks; 0 free (0 chunks); 0 used CacheMemoryContext: 1040384 total in 7 blocks; 496440 free (1 chunks); 543944 used gs_finance_requests_pkey: 1024 total in 1 blocks; 640 free (0 chunks); 384 used gs_dic_currency_pkey: 1024 total in 1 blocks; 640 free (0 chunks); 384 used gs_players_ipaccesse_pkey: 1024 total in 1 blocks; 640 free (0 chunks); 384 used gs_players_statuses_pkey: 1024 total in 1 blocks; 640 free (0 chunks); 384 used gs_dic_cities_pkey: 1024 total in 1 blocks; 640 free (0 chunks); 384 used gs_players_login_alert_pkey: 1024 total in 1 blocks; 320 free (0 chunks); 704 used gs_players_grps_members_pkey: 1024 total in 1 blocks; 320 free (0 chunks); 704 used gs_players_accounts_pkey: 1024 total in 1 blocks; 640 free (0 chunks); 384 used gs_dic_banks_pkey: 1024 total in 1 blocks; 640 free (0 chunks); 384 used gs_players_grps_pkey: 1024 total in 1 blocks; 640 free (0 chunks); 384 used gs_dic_countries_pkey: 1024 total in 1 blocks; 640 free (0 chunks); 384 used gs_players_pkey: 1024 total in 1 blocks; 640 free (0 chunks); 384 used pg_constraint_conrelid_index: 1024 total in 1 blocks; 640 free (0 chunks); 384 used gs_rooms_childrooms_pkey: 1024 total in 1 blocks; 640 free (0 chunks); 384 used gs_rooms_pkey: 1024 total in 1 blocks; 640 free (0 chunks); 384 used pg_index_indrelid_index: 1024 total in 1 blocks; 640 free (0 chunks); 384 used pg_attrdef_adrelid_adnum_index: 1024 total in 1 blocks; 320 free (0 chunks); 704 used pg_amop_opc_strategy_index: 1024 total in 1 blocks; 320 free (0 chunks); 704 used pg_shadow_usename_index: 1024 total in 1 blocks; 640 free (0 chunks); 384 used pg_amop_opr_opc_index: 1024 total in 1 blocks; 320 free (0 chunks); 704 used pg_conversion_oid_index: 1024 total in 1 blocks; 640 free (0 chunks); 384 used pg_language_name_index: 1024 total in 1 blocks; 640 free (0 chunks); 384 used pg_statistic_relid_att_index: 1024 total in 1 blocks; 320 free (0 chunks); 704 used pg_attribute_relid_attnam_index: 1024 total in 1 blocks; 320 free (0 chunks); 704 used pg_shadow_usesysid_index: 1024 total in 1 blocks; 640 free (0 chunks); 384 used pg_cast_source_target_index: 1024 total in 1 blocks; 320 free (0 chunks); 704 used pg_conversion_name_nsp_index: 1024 total in 1 blocks; 320 free (0 chunks); 704 used pg_trigger_tgrelid_tgname_index: 1024 total in 1 blocks; 320 free (0 chunks); 704 used pg_namespace_nspname_index: 1024 total in 1 blocks; 640 free (0 chunks); 384 used pg_conversion_default_index: 2048 total in 1 blocks; 704 free (0 chunks); 1344 used pg_class_relname_nsp_index: 1024 total in 1 blocks; 320 free (0 chunks); 704 used pg_aggregate_fnoid_index: 1024 total in 1 blocks; 640 free (0 chunks); 384 used pg_inherits_relid_seqno_index: 1024 total in 1 blocks; 320 free (0 chunks); 704 used pg_language_oid_index: 1024 total in 1 blocks; 640 free (0 chunks); 384 used pg_type_typname_nsp_index: 1024 total in 1 blocks; 320 free (0 chunks); 704 used pg_group_sysid_index: 1024 total in 1 blocks; 640 free (0 chunks); 384 used pg_namespace_oid_index: 1024 total in 1 blocks; 640 free (0 chunks); 384 used pg_proc_proname_args_nsp_index: 2048 total in 1 blocks; 704 free (0 chunks); 1344 used pg_opclass_am_name_nsp_index: 2048 total in 1 blocks; 768 free (0 chunks); 1280 used pg_group_name_index: 1024 total in 1 blocks; 640 free (0 chunks); 384 used pg_proc_oid_index: 1024 total in 1 blocks; 640 free (0 chunks); 384 used pg_operator_oid_index: 1024 total in 1 blocks; 640 free (0 chunks); 384 used pg_amproc_opc_procnum_index: 1024 total in 1 blocks; 320 free (0 chunks); 704 used pg_index_indexrelid_index: 1024 total in 1 blocks; 640 free (0 chunks); 384 used pg_operator_oprname_l_r_n_index: 2048 total in 1 blocks; 704 free (0 chunks); 1344 used pg_opclass_oid_index: 1024 total in 1 blocks; 640 free (0 chunks); 384 used pg_rewrite_rel_rulename_index: 1024 total in 1 blocks; 320 free (0 chunks); 704 used pg_type_oid_index: 1024 total in 1 blocks; 640 free (0 chunks); 384 used pg_attribute_relid_attnum_index: 1024 total in 1 blocks; 320 free (0 chunks); 704 used pg_class_oid_index: 1024 total in 1 blocks; 640 free (0 chunks); 384 used MdSmgr: 8192 total in 1 blocks; 6120 free (0 chunks); 2072 used DynaHash: 8192 total in 1 blocks; 7064 free (0 chunks); 1128 used DynaHashTable: 8192 total in 1 blocks; 5080 free (0 chunks); 3112 used DynaHashTable: 8192 total in 1 blocks; 2008 free (0 chunks); 6184 used DynaHashTable: 8192 total in 1 blocks; 1984 free (0 chunks); 6208 used DynaHashTable: 8192 total in 1 blocks; 3520 free (0 chunks); 4672 used DynaHashTable: 24576 total in 2 blocks; 13240 free (4 chunks); 11336 used DynaHashTable: 0 total in 0 blocks; 0 free (0 chunks); 0 used DynaHashTable: 0 total in 0 blocks; 0 free (0 chunks); 0 used DynaHashTable: 0 total in 0 blocks; 0 free (0 chunks); 0 used DynaHashTable: 0 total in 0 blocks; 0 free (0 chunks); 0 used DynaHashTable: 0 total in 0 blocks; 0 free (0 chunks); 0 used ErrorContext: 8192 total in 1 blocks; 8176 free (3 chunks); 16 used ERROR: out of memory DETAIL: Failed on request of size 104. LOG: could not fork new process for connection: Cannot allocate memory
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