20

MySQL5.6升级5.7时，出现主从延迟问题排查过程-王伟

 5 years ago
source link: https://blog.51cto.com/wangwei007/2526656
Go to the source link to view the article. You can view the picture content, updated content and better typesetting reading experience. If the link is broken, please click the button below to view the snapshot at that time.
neoserver,ios ssh client
最近在做zabbix的数据库MySQL5.6升级5.7时，出现主从延迟问题，这个问题困扰了很久没有解决，昨天终于解决了，整理了一下整个排查过程，分享给大家。环境说明：mysql主库为5.6的版本，有四个从库，三个为5.6的版本，一个为5.7的版本，所有主从的库表结构均一致，5.7的从库出现大量延迟，5.6的没问题，业务为zabbix监控，基本全部为insert批量插入操作，每条insertSQL插

report

Recommend

About Joyk


Aggregate valuable and interesting links.
Joyk means Joy of geeK