{"id":301,"date":"2013-08-09T10:34:55","date_gmt":"2013-08-09T09:34:55","guid":{"rendered":"http:\/\/www.nax.cz\/?p=301"},"modified":"2013-08-09T10:34:55","modified_gmt":"2013-08-09T09:34:55","slug":"zabbix-1-8-3-performance-tunning","status":"publish","type":"post","link":"https:\/\/nax.cz\/?p=301","title":{"rendered":"zabbix 1.8.3 performance tunning"},"content":{"rendered":"<p>Zabbix server performance:<\/p>\n<p><code><br \/>\nStartPollers=1<br \/>\nStartTrappers=100<br \/>\nHousekeepingFrequency=24<br \/>\nCacheSize = 32M<br \/>\nCacheUpdateFrequency = 60<br \/>\nStartDBSyncers=20<br \/>\nHistoryCacheSize = 128M<br \/>\nTrendCacheSize = 512M<br \/>\nHistoryTextCacheSize = 128M<br \/>\nLogSlowQueries=1000<br \/>\n<\/code><\/p>\n<p>Postgresql performance tuning:<br \/>\nhttp:\/\/wiki.postgresql.org\/wiki\/Tuning_Your_PostgreSQL_Server<\/p>\n<p><code><br \/>\ncheckpoint_segments = 256<br \/>\nshared_buffers = 2GB<br \/>\neffective_cache_size = 15GB<br \/>\ncheckpoint_completion_target= 0.9<br \/>\nsynchronous_commit = off<br \/>\n<\/code><\/p>\n","protected":false},"excerpt":{"rendered":"<p>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<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[37,18,41],"tags":[],"class_list":["post-301","post","type-post","status-publish","format-standard","hentry","category-monitoring","category-do-prace","category-zabbix"],"_links":{"self":[{"href":"https:\/\/nax.cz\/index.php?rest_route=\/wp\/v2\/posts\/301","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nax.cz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nax.cz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nax.cz\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nax.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=301"}],"version-history":[{"count":0,"href":"https:\/\/nax.cz\/index.php?rest_route=\/wp\/v2\/posts\/301\/revisions"}],"wp:attachment":[{"href":"https:\/\/nax.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=301"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nax.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=301"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nax.cz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=301"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}