I'm not exactly sure I understand what you want to achieve (finding out there are leaks vs. what exactly they are caused by), but as you're talking about non-Perl processes, it sounds like you're looking for generic tools like valgrind.

Due to the complexity of the tool, however, it's beyond me why you would want to rewrite it in Perl (not to mention the ensuing performance issues...).

In reply to Re^3: leak detection in other (non-perl) processes by Eliya
in thread leak detection in other (non-perl) processes by apprentice

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