zabbix报错:
zabbix server is not running:the information displayer may not be current。
环境是centos7。首先进服务器,查看日志
tail -20 /var/log/zabbix/zabbix_server.log
显示:
zbx_mem_realloc(): please increase CacheSize configuration parameter 16541:20200210:100236.335 === memory statistics for configuration cache === 16541:20200210:100236.335 min chunk size: 18446744073709551615 bytes 16541:20200210:100236.335 max chunk size: 0 bytes 16541:20200210:100236.335 memory of total size 8388232 bytes fragmented into 71313 chunks 16541:20200210:100236.335 of those, 0 bytes are in 0 free chunks 16541:20200210:100236.335 of those, 7247240 bytes are in 71313 used chunks** __zbx_mem_realloc(): out of memory (requested 16 bytes) 16855:20200210:100555.586 [file:dbconfig.c,line:94]
out of memory please increase CacheSize 根据提示,进行设置
vim /etc/zabbix/zabbix_server.conf
打开zabbix_server.conf找到Option: CacheSize,把原来的# CacheSize=8M前面的#注释去掉,将8M修改为1024,这个1024根据服务器性能修改.
Option: CacheSize Size of configuration cache, in bytes. Shared memory size for storing host, item and trigger data. Mandatory: no Range: 128K-8G Default:** **CacheSize=1024M
最后重启zabbix服务
systemctl start zabbix_server.service