in reply to How to calculate CPU Usage

See Re: CPU usage Windows OP for some code that shows how to calculate a processes %cpu utilisation. And Re: find CPU utilization + Perl + XP for a little advice about not placing too much faith in the results.

Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.
"Science is about questioning the status quo. Questioning authority".
In the absence of evidence, opinion is indistinguishable from prejudice.
"Too many [] have been sedated by an oppressive environment of political correctness and risk aversion."

In Section Seekers of Perl Wisdom