Reloading configuration cache

Zabbix daemons use various approaches to improve performance. One such measure, introduced in Zabbix 1.8, is configuration cache. It resulted in massive performance improvements (up to 10 times), mostly because of a significantly reduced database access (that we looked at in previous blog posts). This cache slightly changes how Zabbix operates, though, and can introduce some delays in configuration information processing. Zabbix 1.8.6 provides a new feature to help with configuration cache management.

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Monitoring community

One of the promises of Zabbix is an ability to monitor pretty much anything. That is possible using various extending capabilities on the Zabbix server, binary agent and elsewhere. Maybe we can monitor some aspects of Zabbix community using Zabbix itself?

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