Max number of process

MySQL & MariaDB Other MySQL® Questions
1

Hi all, I hope you can help me please.

I’m using a VPS with 32GB of RAM and 4 () it’s running CENTOS 6.6 and WHM/cPanel.
The problem is in the max number of processes that are running at the same time it’s 24 only. My app is receiving a lot of information, processing and writing in the database but server is processing only 24 process and the CPU usage is less than 20% I’m sure it’s very low for the powerful of the server.

I just edited the /etc/security/limits.conf file but it’s not working.

Thanks in advance.

2

Have you used ulimit from the command line to your desired value?

If the problem persists could you provide any significant entries from the mysql error logs, relevant /var/log/ locations, dmesg.

The following can assist with tracking down logs for cpanel or other services running.
lsof -p | grep -i log