From: Srivatsa Vaddagiri <vatsa-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>
To: Herbert Poetzl <herbert-dBHVzrDq9nF4Lj/PQRBjDg@public.gmane.org>
Cc: containers-qjLDD68F18O7TbgM5vRIOg@public.gmane.org
Subject: Re: Idle time statistics for a container
Date: Wed, 10 Oct 2007 23:50:21 +0530 [thread overview]
Message-ID: <20071010182021.GB30708@linux.vnet.ibm.com> (raw)
In-Reply-To: <20071010180039.GG27755-ZD0Mn47LIGX0Pe/G4T7+5F6hYfS7NtTn@public.gmane.org>
On Wed, Oct 10, 2007 at 08:00:39PM +0200, Herbert Poetzl wrote:
> I think it makes perfectly sense to account that, and
> a smart version is required to get the statistics
> inside a container right :)
With the group cfs scheduler, it may be bit easy to provide this.
If I am not mistaken, se->sum_sleep_runtime would provide this idle
time, where 'se' is the group level schedulable entity representing
a container/control-group on a cpu.
--
Regards,
vatsa
prev parent reply other threads:[~2007-10-10 18:20 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-10-10 14:25 Idle time statistics for a container Srivatsa Vaddagiri
[not found] ` <20071010142529.GA4690-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>
2007-10-10 15:35 ` Kirill Korotaev
2007-10-10 18:00 ` Herbert Poetzl
[not found] ` <20071010180039.GG27755-ZD0Mn47LIGX0Pe/G4T7+5F6hYfS7NtTn@public.gmane.org>
2007-10-10 18:20 ` Srivatsa Vaddagiri [this message]
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