[Observium] Certain MySQL agent graphs not showing

Hi,

Once again it's me. I have the mysql and apache agents running on a few machines and have observium picking the data up. This is working fine for apache and mostly for mysql, but I have missing graphs for 'process list' 'myisam indexes' (our dbs are mainly innodb based), table locks, and temporary objects. I have followed the agent instructions to a tee as far as I can see and have double checked my configuration, as well as googled for any info, but I am stuck on this one.

Is there any way I can either remove these broken graph links or fill out the information? I can't see what I'd change to make them appear to be honest.

Any pointers would be gratefully received.

Thanks,

Shaun