From: Con Kolivas <kernel@kolivas.org>
To: Tomasz Torcz <zdzichu@irc.pl>
Cc: ck list <ck@vds.kolivas.org>,
linux kernel mailing list <linux-kernel@vger.kernel.org>
Subject: Re: 2.6.15-ck1
Date: Fri, 6 Jan 2006 10:22:45 +1100 [thread overview]
Message-ID: <200601061022.46026.kernel@kolivas.org> (raw)
In-Reply-To: <20060105175821.GA4010@irc.pl>
On Fri, 6 Jan 2006 04:58 am, Tomasz Torcz wrote:
> On Wed, Jan 04, 2006 at 12:00:00PM +1100, Con Kolivas wrote:
> > Added:
> > +2.6.15-dynticks-060101.patch
>
> On practically unused (booted and logged in into GNOME, one terminal
> emulator, clock gdesklet ticking) desktop system -- Sempron 2500+,
> pmstats show between 450 and 600 Hz. Is this normal?
Chances are your hardware is one that doesn't play well with dynticks then.
Compile in the timer info and use the timertop utility to see if there really
is something increasing your timer activity to 450HZ and if there isn't then
it's a problem with dynticks and your hardware. This is the problem I'm
currently seeing on SMP configs (too many HZ) and I have yet to figure out
what it is about the IO APIC that makes this happen.
Cheers,
Con
next prev parent reply other threads:[~2006-01-05 23:22 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 ` [ck] 2.6.15-ck1 Radoslaw Szkodzinski
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 ` Con Kolivas [this message]
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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