Zabbix监控mysql performance

介绍

zabbix监控mysql性能，使用zabbix自带的mysql监控模板，可以监控以下内容OPS（增删改查）、mysql慢查询数量、mysql请求\响应流量带宽

配置

新建mysql监控用户

GRANT SUPER, REPLICATION CLIENT ON *.* TO 'zabbix_check'@'localhost' IDENTIFIED BY '' 

新建.my.cnf文件

vim zabbix-agent/etc/.my.cnf

[mysql]
host=localhost
user=zabbix_check
password=
socket=/tmp/mysql.sock

定义zabbix监控item key

vim zabbix-agent/etc/zabbix_agentd.conf.d/userparameter_mysql.conf

UserParameter=mysql.status[*],echo "show global status where Variable_name='$1';" | HOME=/storage/server/zabbix-agent/etc /storage/server/mysql/bin/mysql -N | awk '{print $$2}'
UserParameter=mysql.version,/m2odata/server/mysql/bin/mysql -V 

测试

重启zabbix_agentd使监控key生效

客户端测试

服务器端

Link MySQL模板

zabbix后台 Configuration->Hosts->被监控的数据库主机name->Template

查看graph operations

zabbix后台 Monitoring->Graphs->对应的graph