Cleaning up Zabbix database
Zabbix database can grow quite considerably over time. Expecially if you use default templates where many items are checked at interval of 30 and aren’t even used in the triggers.
database
Zabbix housekeeper woes
Every item in Zabbix is configured to store its history and trends for some individual period. The process that cleans outdated data is Housekeeper. Although if you monitor at least a hundred of hosts, you probably know about it already. From been bitten by its performance. It housekeeps and housekeeps and housekeep...