           __         ___ 
          /\ \       /\_ \ 
   ___    \ \ \____  \//\ \      ___      __     
 /' _ `\   \ \ '__`\   \ \ \    / __`\  /'_ `\   
|/\ \/\ \   \ \ \L\ \   \_\ \_ /\ \L\ \/\ \L\ \  
 \ \_\ \_\   \ \_,__/   /\____\\ \____/\ \____ \ 
  \/_/\/_/    \/___/    \/____/ \/___/  \/___L\ \
                                          /\____/
                                          \_/__/

zabbix 1.8.3 performance tunning

Written in

9 srpna, 2013

nax

monitoring, To work, zabbix

Zabbix server performance:

StartPollers=1 StartTrappers=100 HousekeepingFrequency=24 CacheSize = 32M CacheUpdateFrequency = 60 StartDBSyncers=20 HistoryCacheSize = 128M TrendCacheSize = 512M HistoryTextCacheSize = 128M LogSlowQueries=1000

Postgresql performance tuning:
http://wiki.postgresql.org/wiki/Tuning_Your_PostgreSQL_Server

checkpoint_segments = 256 shared_buffers = 2GB effective_cache_size = 15GB checkpoint_completion_target= 0.9 synchronous_commit = off