From: Radoslaw Szkodzinski <astralstorm@gorzow.mm.pl>
To: Arjan van de Ven <arjan@infradead.org>
Cc: Dave Jones <davej@redhat.com>, ck list <ck@vds.kolivas.org>,
linux kernel mailing list <linux-kernel@vger.kernel.org>
Subject: Re: [ck] Re: 2.6.15-ck1
Date: Wed, 04 Jan 2006 22:40:05 +0100 [thread overview]
Message-ID: <43BC40B5.90607@gorzow.mm.pl> (raw)
In-Reply-To: <1136406837.2839.67.camel@laptopd505.fenrus.org>
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Arjan van de Ven wrote:
> On Wed, 2006-01-04 at 14:57 -0500, Dave Jones wrote:
>
> sounds like we need some sort of profiler or benchmarker or at least a
> tool that helps finding out which timers are regularly firing, with the
> aim at either grouping them or trying to reduce their disturbance in
> some form.
>
You mean something like a modification to timer debugging patch to
record the last time the timer fired, right?
Timertop could then detect the pattern and provide frequency, standard
deviation and other statistical data.
It would be much more expensive to test of course.
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next prev parent reply other threads:[~2006-01-04 21:04 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-01-04 1:00 2.6.15-ck1 Con Kolivas
2006-01-04 19:05 ` 2.6.15-ck1 Dave Jones
2006-01-04 19:57 ` 2.6.15-ck1 Dave Jones
2006-01-04 20:33 ` 2.6.15-ck1 Arjan van de Ven
2006-01-04 21:22 ` 2.6.15-ck1 Dave Jones
2006-01-04 21:40 ` Radoslaw Szkodzinski [this message]
2006-01-05 0:12 ` 2.6.15-ck1 Con Kolivas
2006-01-05 0:27 ` 2.6.15-ck1 Dave Jones
2006-01-05 0:49 ` 2.6.15-ck1 Con Kolivas
2006-01-05 1:14 ` 2.6.15-ck1 Dave Jones
2006-01-05 1:22 ` 2.6.15-ck1 Andi Kleen
2006-01-05 1:36 ` 2.6.15-ck1 Con Kolivas
2006-01-05 6:04 ` 2.6.15-ck1 Dave Jones
2006-01-05 6:42 ` 2.6.15-ck1 Vojtech Pavlik
2006-01-05 6:55 ` [ck] 2.6.15-ck1 Con Kolivas
2006-01-05 15:19 ` 2.6.15-ck1 Andi Kleen
2006-01-05 16:30 ` 2.6.15-ck1 Vojtech Pavlik
2006-01-05 16:39 ` 2.6.15-ck1 Andi Kleen
2006-01-05 17:13 ` 2.6.15-ck1 Dmitry Torokhov
2006-01-05 17:28 ` 2.6.15-ck1 Andi Kleen
2006-01-05 1:50 ` 2.6.15-ck1 Tony Lindgren
2006-01-04 23:10 ` 2.6.15-ck1 Con Kolivas
2006-01-05 1:57 ` 2.6.15-ck1 Tony Lindgren
2006-01-05 18:47 ` [ck] 2.6.15-ck1 Kevin Radloff
2006-01-12 18:51 ` Daniel Petrini
2006-01-04 20:38 ` 2.6.15-ck1 Grant Coady
2006-01-04 20:56 ` 2.6.15-ck1 Dave Jones
2006-01-12 22:11 ` 2.6.15-ck1 Adam Belay
2006-01-12 23:03 ` 2.6.15-ck1 Dave Jones
2006-01-13 0:42 ` 2.6.15-ck1 Adam Belay
2006-01-13 0:46 ` 2.6.15-ck1 Dave Jones
2006-01-16 20:28 ` 2.6.15-ck1 Ben Slusky
2006-01-14 3:42 ` 2.6.15-ck1 Philipp Rumpf
2006-01-14 4:41 ` 2.6.15-ck1 Dave Jones
2006-01-14 13:06 ` [ck] 2.6.15-ck1 Jens Axboe
2006-01-05 17:58 ` 2.6.15-ck1 Tomasz Torcz
2006-01-05 23:22 ` 2.6.15-ck1 Con Kolivas
2006-01-07 13:16 ` 2.6.15-ck1 Tomasz Torcz
[not found] ` <9268368b0601131119n639c345cgcf2a5dadd7cb423c@mail.gmail.com>
2006-01-14 20:54 ` 2.6.15-ck1 Tomasz Torcz
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