Hi,

Thanks both for the advice. I have upped the memory limit in FOG to 256mb to see if that helps.

Yes we are still unfortunately running Centos 6.10, PHP is still on 5.6 and yes it does need updating. Its just been working so didn’t want to mess until we really needed to.

The host has 28 cores and all VM’s on that host doesn’t use all the cores, so that shouldn’t be the issue.

When I get chance I will re-build the server on a Centos 7 box and migrate the database across to see if performance improves. If not, we will install the working branch.

Thanks both once again.

Nick

Hi,

We have just upgraded our FOG Server from 1.4.4 to 1.5.5. When we were on 1.4.4 it was running fine. However since the upgrade we are having serious issues with high RAM usage when running reports. And every so often (every few days) FOG will stop responding due to ‘Too Many Processes’. RAM usually sits at 1.7GB, however if I try and run a user report to see where a user has logged in, RAM shoots up to 10GB+ and CPU sits at 100% on an apache thread. Once PHP runs out of RAM, then we get a Internal 500 error.

A bit of information about our setup.

FOG Servers: 1 (1.5.5 on CentOS 6.10 - 8 Virtual Cores, 16GB RAM, Virtual machine on SSDs)
Storage nodes: 2 (1.5.5 on CentOS 6.10)

Hosts: 1300
User Tracking: 200,000 records (limited to the last year)
Database size: 25mb

Any help/ideas would be greatly appreciated.

Cheers,
Nick