How to calculate the CPU time consumption and memory consuption of any python program in Linux

Shahriar Shamil Uulu shamilsons at gmail.com
Sat Dec 24 13:34:31 EST 2005


Thank you, for your directions and advices.
shahriar ...

gene tani wrote:
> MrJean1 wrote:
> > For CPU time usage, see the standard time module
> >
> >   <http://docs.python.org/lib/module-time.html>
> >
> > specifically the time.clock() function.  For memory usage see
> >
> >   <http://aspn.activestate.com/ASPN/Cookbook/Python/Recipe/286222>
> >
> >
> > /Jean Brouwers
>
> there was a good long discussion about memory profiling, incluindg some
> things that seem to work but don't actually. start here:
> http://mail.python.org/pipermail/python-list/2005-November/310121.html
>
> the old school way is to use funcs like
> sys.getobjects()
> sys.gettotalrefcount() ## Py_REF_DEBUG build
> gc.get_objects()
> gc.get_referrers('')
>
> and look here:
> http://evanjones.ca/python-memory.html
> http://codespeak.net/svn/user/nick8325/sizer/
> http://pysizer.8325.org/
> http://www.softwareverify.com/
> http://www.egenix.com/files/python/eGenix-mx-Extensions.html#mxTools
>
> and somebody suggested throttling back memory using "limit vmemory
> 10000 "




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