Re: Memory usage measurement questions
Re: Memory usage measurement questions
- Subject: Re: Memory usage measurement questions
- From: Rick Mann <email@hidden>
- Date: Fri, 14 Mar 2008 15:02:06 -0700
On Mar 14, 2008, at 2:40 PM, Mark Wagner wrote:
I suspect it has to do with how the OS tracks memory usage. Most
operating systems will treat shared memory (shared libraries and the
like) as being used once by each program that loads the library, so
your 200 MB may actually be mostly a 200-MB chunk of system libraries
that's shared among all running processes.
Thanks. I wondered if something like that might be going on.
However, I think I may actually have a leak. When I relaunched, the
vmem use almost immediately shot back up to its value of 850 MB, but
the real mem use started at 1 MB and grew by 0.01 MB every few
keystrokes (I'm intercepting events).
Not sure what's leaking, though.
--
Rick
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