Hi.
Perhaps i've sent it to wrong mail-list previously.
After the upgrade postgresql had a strange behavior. After the crash, server launch now take a long time, up to 30-40
minutessometimes. When connecting to the server (as well as in the log), the message - "the database system is starting
up".Startup process consumes 0.4 - 1% CPU.
Tried different version 9.5.[2,3,4], 9.6.1 (9.4 works fine). On the Internet this problem is not met, perhaps the
problemlies in a combination of different factors (configuration database, Linux kernel), may be my config is wrong?
Technical details:
Gentoo Linux 4.4.2-hardened
current pg version 9.6.1
## pg config:
listen_addresses = '*'
port = 5432
max_connections = 500
shared_buffers = 2048MB
temp_buffers = 16MB
work_mem = 64MB
maintenance_work_mem = 512MB
max_stack_depth = 4MB
dynamic_shared_memory_type = posix
wal_level = replica
wal_buffers = 8MB
checkpoint_completion_target = 0.85
archive_mode = on
archive_command = 'gzip < %p > /home/pgbasebackup/xlogs/%f.gz'
max_wal_senders = 3
effective_cache_size = 9GB
log_min_duration_statement = 1500
log_timezone = 'Asia/Yekaterinburg'
datestyle = 'iso, dmy'
timezone = 'Asia/Yekaterinburg'
lc_messages = 'ru_RU.UTF-8'
lc_monetary = 'ru_RU.UTF-8'
lc_numeric = 'ru_RU.UTF-8'
lc_time = 'ru_RU.UTF-8'
default_text_search_config = 'pg_catalog.russian'
plperl.on_init = 'use utf8; use re; package utf8; require "utf8_heavy.pl";'
## end of config
Sorry for my eng :)
--
Thanks,
Vitaliy
