[Catalyst] assessing memory usage with fcgi

Daniel McBrearty danielmcbrearty at gmail.com
Sat Aug 18 07:24:58 GMT 2007


I'm trying to get a grip on this right now.

At the moment I am using

pmap -d

to see what's happening. I see

mapped: 49MB
writeable/private: 37MB
shared: 5.7MB (which seems to be session data)

why is mapped != writeable + shared ? which figure do I take per
process - mapped or writeable?

Is this a preferred way of assessing for fcgi? any better methods that
people use?



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