Issue Server Load Issue

[Anoop]

i have a vps with plesk and its hosted only 1 website and the configuration is Hexa Core with 16 GB RAM VPS. Website hosted and running it from the last 12 years. And recently we reinstalled with latest os and plesk. After the reinstallation the server is always showing 100% cpu usage. When its touch 100% a restart required to work in smoothly. This is happening every two days.

In old configuration its running with centos 6.0 and plesk. Now its centos 7.9 and Plesk.

 

[IgorG]

Have you identified a process that consumes the most CPU resources? I think this should be the starting point for the study of the problem.

 

[Anoop]

Have you identified a process that consumes the most CPU resources? I think this should be the starting point for the study of the problem.

Not found the root cause of this issue.

 

[Bitpalast]

What are you showing us with the screenshot?