Currently I'm using the following to check how long a process is actually running:
ps -eo uid,pid,etime | egrep '^ *MY_ID' | egrep 'PID_OF_PROCESS'
And that outputs the following:
MY_ID PID_OF_PROCESS 00:16
However, after the process ends I want to find out how long it actually ran for but I can't seem to find that information.