Checking CPU load for a process (and all other system counters) from Perl is done with Win32::Perflib . Some examples are available around the monastery (perflib is not particulary easy) .

Forking should be done with Win32::Job . This even gives you a status() method that has access to the accumulated time of the process, in kernel and user mode, which you could use to assess your processus CPU consommation (like buy doing a delta between polling times).

In reply to Re: Checking system cpu load when forking? by Anonymous Monk
in thread Checking system cpu load when forking? by mattr

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