1.Zabbix poller processes more than 75% busy
2.3588:20150427:184450.321 value cache is fully used: please increase ValueCacheSize configuration parameter
### Option: ValueCacheSize # Size of history value cache, in bytes. # Shared memory size for caching item history data requests # Setting to 0 disables value cache. # # Mandatory: no # Range: 0,128K-64G # Default: ValueCacheSize=128M
增大 ValueCacheSize的值
参考资料:
http://www.kaijia.me/2014/01/zabbix-poller-processes-more-than-75-busy-alert-issue-solved/