Have a look at Proc::ProcessTable::Process, it might be of some help, although I have not used it to monitor memory usage. You use it from Proc::ProcessTable, I've found it useful to keep the machine busy, but not too busy.
Edit: You get at your current process id (pid) whith the special $PID variable, and then you can find that pid in the Proc::ProcessTable
hth

In reply to Re: How much memory am I using? by stiller
in thread How much memory am I using? by mildside

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