linux - Zabbix Latest data没有数据

Question

zabbix latest data数据就是出不来(zabbix2.2 、linux7.0)

查log：
552:20170225:154211.625 value cache is fully used: please increase ValueCacheSize configuration parameter
552:20170225:154712.132 value cache is fully used: please increase ValueCacheSize configuration parameter
551:20170225:155217.660 value cache is fully used: please increase ValueCacheSize configuration parameter
551:20170225:155718.169 value cache is fully used: please increase ValueCacheSize configuration parameter

那好，修改ValueCacheSize，默认8M我改2G总行了吧

改好重启zabbix还是出不来数据...难道是数据太多导致apache超时了？有人遇到过吗，求教

Answer 1

It’s not a buffering problem, it depends on whether the software itself is installed properly. Take a look at the history log to see if ZABBIX has been pawned. Just look at the LINUX log. Because even the graph displayed on the panel did not appear when I looked at it. This is already problematic. Although there is nothing wrong with APPACHE. You can use the elimination method. Because we only need to leave one or two indicators to take a look at the value. Is it caused by the memory being full? The elimination method is the fastest.