Troubleshooting System Performance Issues — CPU Load

I was trying to understand ways to troubleshoot a CPU Load Issue and it wasn’t a piece of cake. It involved multiple steps to get the system back to normal. First spotting the problem, second figuring out the cause, third ideas to fix the issue, and finally execute the idea hoping the issue is resolved. Here’s the summary of things that I found are useful!

What exactly is a System? It is both hardware and software that co-ordinate with each other to deliver your service.