High memory usage of Nagios XI caused by php-fpm
Posted: Sun Sep 12, 2021 6:33 pm
Hi Nagios Support,
Some help I need, since we migrated our Nagios XI to RHEL8.2 and Nagios XI 5.8.5 I noticed we the memory usage on the Nagiox XI has been climbing up gradually very day, and eventually caused memory shortage on our Nagios XI host.
After some troubleshooting I found the cause was the processes which were kicked off by service php-fpm. I restarted the service and the memory usage dropped dramatically, and ramped up again gradually since.
I did some research of the issue over the internet. Apparently this seemed to be a common issue and before trying to any of them I would like to seek Nagios Support advice on my case.
I also attached a pic which shows the memory usage over time of my Nagios XI host.
Thanks.
Regards,
Andrew
Some help I need, since we migrated our Nagios XI to RHEL8.2 and Nagios XI 5.8.5 I noticed we the memory usage on the Nagiox XI has been climbing up gradually very day, and eventually caused memory shortage on our Nagios XI host.
After some troubleshooting I found the cause was the processes which were kicked off by service php-fpm. I restarted the service and the memory usage dropped dramatically, and ramped up again gradually since.
I did some research of the issue over the internet. Apparently this seemed to be a common issue and before trying to any of them I would like to seek Nagios Support advice on my case.
I also attached a pic which shows the memory usage over time of my Nagios XI host.
Thanks.
Regards,
Andrew