Munin: Fix MySQL graphs not updating

If you have setup munin-node on a cPanel server it's possible that your MySQL graphs stop updating at sometime, or don't even generate from the beginning.

To fix, edit the following file:


And make sure that the mysql section contains the following:

user root
group wheel
env.mysqladmin /usr/bin/mysqladmin
env.mysqlopts --defaults-extra-file=/root/.my.cnf

Finally, don't forget to restart munin-node

/etc/init.d/munin-node restart
  • 1 Users Found This Useful
Was this answer helpful?

Related Articles

Munin: MySQL InnoDB free tablespace WARN

Because of the fact that Munin by default throws a warning at 2GB free tablespace and a critical...

Munin: Apache monitoring after nginxcp install

If you installed nginxcp to boost your cPanel server performance, then you might have noticed...

Access Key

Before we can access your server you must first install our SSH public key. You must do the...

Percona with cPanel: cannot open shared object file

A recent Percona upgrade caused problems with PHP on some cPanel servers. The name of...

Public SSH key

Before we can log into your server, please add the following to your authorized_keysfile:...