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Re: Weird memory numbers [message #20198 is a reply to message #20197] Thu, 13 September 2007 08:51 Go to previous messageGo to previous message
dev is currently offline  dev
Messages: 1693
Registered: September 2005
Location: Moscow
Senior Member

1. I don't remember whether mpm model implies all threads or all processes or mixed. It depends very much on this.
so please add to your ps output pid and tgid plz.

2. plus plz add full output of pmap -d, since I can't see what regions are used.

3. oomguarpages are much lower then "writeable/private"*100, since many of these writeable areas are not fully touched/used and all the writeable areas from libraries can be shared between the processes until modified. So *100 is a very high estimation. oomguarpages shows real page usages.

4. So the only thing to understand left: why privvmpages << "writeable/private" * 100, correct?


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