How do I know if a process is running or working?

Question

How do I know if a process is running on the server?

Answer

Access the WHM "Home / System Health / Process Manager" menu to view running processes.
The "trace" option enables you to observe it as it runs.

Documentation for the Process Manager:
Process Manager

Additional guidance for tracing a running process:
Basic guide for using strace to diagnose software problems on Linux