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Message-ID: <Pine.LNX.4.64.0701221942490.30909@schroedinger.engr.sgi.com>
Date: Mon, 22 Jan 2007 19:43:24 -0800 (PST)
From: Christoph Lameter <clameter@....com>
To: Balbir Singh <balbir@...ibm.com>
cc: Rik van Riel <riel@...hat.com>, Andrea Arcangeli <andrea@...e.de>,
Niki Hammler <mailinglists@...aq.net>,
linux-kernel@...r.kernel.org,
Vaidyanathan Srinivasan <svaidy@...ux.vnet.ibm.com>
Subject: Re: Why active list and inactive list?
On Tue, 23 Jan 2007, Balbir Singh wrote:
> I have always wondered if it would be useful to have a kernel debug
> feature that can extract page references per task, it would be good
> to see the page references (last 'n') of a workload that is not
> doing too well on a particular system.
perfmon can do much of what you are looking for.
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