From: Andrew Morton <akpm@osdl.org>
To: lista4@comhem.se
Cc: mr@ramendik.ru, nickpiggin@yahoo.com.au, linux-kernel@vger.kernel.org
Subject: Re: 2.6.10-rc3: kswapd eats CPU on start of memory-eating task
Date: Thu, 16 Dec 2004 16:41:30 -0800 [thread overview]
Message-ID: <20041216164130.2088fbd9.akpm@osdl.org> (raw)
In-Reply-To: <3284684.1103119330673.JavaMail.tomcat@pne-ps1-sn1>
Voluspa <lista4@comhem.se> wrote:
>
> I've now booted all -rc kernels from 2.6.8 to 2.6.10-rc3 and examined the
> behaviour of a heavy session with the 3D program Blender with regards to
> screen freezes and mouse unresponsiveness during memory swap.
Can you identify the kernel release which caused the problem to start?
> I find no problem when blender is the sole (large) application, but when a
> distributed computing client is running in the background the reported problems
> surface. I use http://folding.stanford.edu for protein folding. It runs
> with a default of nice 19 and sucks up every free CPU cycle.
What sucks up all the CPU? The application? kswapd?
How much RAM, how much swap?
next prev parent reply other threads:[~2004-12-17 0:40 UTC|newest]
Thread overview: 46+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-12-15 14:02 2.6.10-rc3: kswapd eats CPU on start of memory-eating task Voluspa
2004-12-17 0:41 ` Andrew Morton [this message]
-- strict thread matches above, loose matches on Subject: below --
2004-12-23 0:26 Zou, Nanhai
2004-12-23 13:26 ` Rik van Riel
2004-12-23 13:28 ` Rik van Riel
2004-12-22 8:45 Zou, Nanhai
2004-12-22 14:23 ` Rik van Riel
2004-12-20 12:59 Voluspa
2004-12-21 1:46 ` Mikhail Ramendik
2004-12-20 9:22 Zou, Nanhai
2004-12-20 15:08 ` Rik van Riel
2004-12-20 6:51 Voluspa
2004-12-20 7:12 ` Andrew Morton
2004-12-20 7:44 ` Nick Piggin
2004-12-20 8:03 ` Con Kolivas
2004-12-20 8:58 ` Con Kolivas
2004-12-20 12:55 ` Andrea Arcangeli
2004-12-20 12:06 ` Ed Tomlinson
2004-12-20 12:29 ` Con Kolivas
2004-12-20 17:49 ` Hideo AOKI
2004-12-20 23:51 ` Nick Piggin
2004-12-20 9:07 ` mr
2004-12-20 15:06 ` Rik van Riel
2004-12-19 23:12 Voluspa
2004-12-19 22:40 Voluspa
2004-12-19 22:56 ` Nick Piggin
2004-12-19 23:08 ` Mikhail Ramendik
2004-12-19 23:57 ` Andrew Morton
2004-12-20 0:03 ` Mikhail Ramendik
2004-12-20 3:02 ` Con Kolivas
2004-12-20 3:21 ` Rik van Riel
2004-12-20 4:13 ` Con Kolivas
2004-12-20 4:18 ` Rik van Riel
2004-12-20 4:21 ` Con Kolivas
2004-12-20 4:33 ` Nick Piggin
2004-12-20 7:07 ` Andrew Morton
2004-12-19 14:08 Voluspa
2004-12-17 10:45 Voluspa
2004-12-18 23:02 ` Con Kolivas
2004-12-15 22:49 Voluspa
2004-12-16 8:03 ` Nick Piggin
2004-12-16 8:14 ` Nick Piggin
2004-12-14 7:24 Voluspa
2004-12-12 14:28 Mikhail Ramendik
2004-12-14 0:51 ` Nick Piggin
2004-12-14 2:28 ` Mikhail Ramendik
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