linux-kernel - Re: [PATCH 2/2] CFS CGroup: Report usage

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Message-ID: <20071023164704.GE4667@linux.vnet.ibm.com>
Date:	Tue, 23 Oct 2007 22:17:04 +0530
From:	Srivatsa Vaddagiri <vatsa@...ux.vnet.ibm.com>
To:	Paul Menage <menage@...gle.com>
Cc:	Andrew Morton <akpm@...ux-foundation.org>,
	Ingo Molnar <mingo@...e.hu>,
	Srivatsa Vaddagiri <vatsa@...ibm.com>,
	containers@...ts.linux-foundation.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 2/2] CFS CGroup: Report usage

On Mon, Oct 22, 2007 at 05:49:39PM -0700, Paul Menage wrote:
> Report CPU usage in CFS Cgroup directories
> 
> Adds a cpu.usage file to the CFS cgroup that reports CPU usage in
> milliseconds for that cgroup's tasks

It would be nice to split this into user and sys time at some point.
We have also received request to provide idle time for a
container/cgroup. I presume these will need to be provided as additional files
(in addition to cpu.usage that is)?

-- 
Regards,
vatsa
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