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Date: Wed, 29 Feb 2012 15:41:19 +0100
Subject: Re: Listing children processes
From: =?ISO-8859-1?Q?Giampaolo_Rodol=E0?= <g.rodola@gmail.com>
To: Arnaud Delobelle <arnodel@gmail.com>
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Xref: x330-a1.tempe.blueboxinc.net comp.lang.python:21041

Il 28 febbraio 2012 22:47, Arnaud Delobelle <arnodel@gmail.com> ha scritto:
> On 28 February 2012 21:39, Mihai Badoiu <mbadoiu@gmail.com> wrote:
>> On Tue, Feb 28, 2012 at 4:35 PM, Chris Rebert <clp2@rebertia.com> wrote:
>>>
>>> On Tue, Feb 28, 2012 at 10:33 AM, Mihai Badoiu <mbadoiu@gmail.com> wrot=
e:
>>> > I'm trying to compute the total CPU load of an external process and i=
t's
>>> > children.=A0 (so I cannot use resource.getrusage)=A0 For the load of =
the
>>> > process
>>> > I can just grab it from /proc/X/stat.=A0 How do I get the CPU load of=
 the
>>> > children processes?=A0 Is there an easy way to get a list of the chil=
dren
>>> > processes?
>>>
>>> http://code.google.com/p/psutil/
>>>
>>> Cheers,
>>> Chris
>
>> Looked at that before.=A0 psutil doesn't do children.

Yes, it does:

>>> import psutil, os
>>> p =3D psutil.Process(os.getpid())
>>> p.get_children()
[ ... list of process children ... ]
>>>


--- Giampaolo
code.google.com/p/pyftpdlib/
code.google.com/p/psutil/
code.google.com/p/pysendfile/