Perl doesn't always give the memory back to the operating system. (In fact I don't remember the conditions for when it does).

But you can still use it inside the same perl process for something else that needs much memory.

So my advise for you would be not to care about the memory for now, because perl is supposed to handle it for you.

In reply to Re: wait till memory is flushed by moritz
in thread wait till memory is flushed by Boetsie

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