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How to monitor memory usage within Python? (Linux

kj

2/24/2010 10:36:00 PM





Is there some standard module for getting info about the process's
memory usage, in a Linux/Unix system?

(I want to avoid hacks that involve, e.g., scraping ps's output.)

Thanks!

~K
3 Answers

Diez B. Roggisch

2/24/2010 10:49:00 PM

0

Am 24.02.10 23:35, schrieb kj:
> Is there some standard module for getting info about the process's
> memory usage, in a Linux/Unix system?
>
> (I want to avoid hacks that involve, e.g., scraping ps's output.)

http://code.google.com/...

Diez

MrJean1

2/25/2010 1:27:00 AM

0

For Linux only

<http://code.activestate.com/recipes/2...

/Jean

On Feb 24, 2:35 pm, kj <no.em...@please.post> wrote:
> Is there some standard module for getting info about the process's
> memory usage, in a Linux/Unix system?
>
> (I want to avoid hacks that involve, e.g., scraping ps's output.)
>
> Thanks!
>
> ~K

Giampaolo Rodola'

2/25/2010 1:15:00 PM

0

On 24 Feb, 23:35, kj <no.em...@please.post> wrote:
> Is there some standard module for getting info about the process's
> memory usage, in a Linux/Unix system?
>
> (I want to avoid hacks that involve, e.g., scraping ps's output.)
>
> Thanks!
>
> ~K

http://code.google.co...

>>> import psutil
>>> p = psutil.Process(7055)
>>> p.cmdline
['/usr/bin/python']
>>> rss, vms = p.get_memory_info()
>>> "Resident memory: %s KB" %(rss / 1024)
'Resident memory: 3768 KB'
>>> "Virtual memory: %s KB" %(vms / 1024)
'Virtual memory: 6176 KB'
>>> p.get_memory_percent()
0.8342


--- Giampaolo
http://code.google.com/p/...
http://code.google.co.../