From: Andrea Arcangeli <andrea@suse.de>
To: William Lee Irwin III <wli@holomorphy.com>,
rl@hellgate.ch, Con Kolivas <kernel@kolivas.org>,
Chris Vine <chris@cvine.freeserve.co.uk>,
Rik van Riel <riel@redhat.com>,
linux-kernel@vger.kernel.org,
"Martin J. Bligh" <mbligh@aracnet.com>
Subject: Re: 2.6.0-test9 - poor swap performance on low end machines
Date: Wed, 10 Dec 2003 22:52:35 +0100 [thread overview]
Message-ID: <20031210215235.GC11193@dualathlon.random> (raw)
In-Reply-To: <20031208204817.GA19856@holomorphy.com>
On Mon, Dec 08, 2003 at 12:48:17PM -0800, William Lee Irwin III wrote:
> qsbench I'd pretty much ignore except as a control case, since there's
> nothing to do with a single process but let it thrash.
this is not the point. If a single process like qsbench trashes twice as
fast in 2.4, it means 2.6 has some great problem in the core vm, the
whole point of swap is to trash but to give the task more physical
virtual memory. I doubt you can solve it with anything returned by
si_swapinfo.
next prev parent reply other threads:[~2003-12-10 21:53 UTC|newest]
Thread overview: 63+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-10-29 22:30 2.6.0-test9 - poor swap performance on low end machines Chris Vine
2003-10-31 3:57 ` Rik van Riel
2003-10-31 11:26 ` Roger Luethi
2003-10-31 12:37 ` Con Kolivas
2003-10-31 12:59 ` Roger Luethi
2003-10-31 12:55 ` Ed Tomlinson
2003-11-01 18:34 ` Pasi Savolainen
2003-11-06 18:40 ` bill davidsen
2003-10-31 21:52 ` Chris Vine
2003-11-02 23:06 ` Chris Vine
2003-11-03 0:48 ` Con Kolivas
2003-11-03 21:13 ` Chris Vine
2003-11-04 2:55 ` Con Kolivas
2003-11-04 22:08 ` Chris Vine
2003-11-04 22:30 ` Con Kolivas
2003-12-08 13:52 ` William Lee Irwin III
2003-12-08 14:23 ` Con Kolivas
2003-12-08 14:30 ` William Lee Irwin III
2003-12-09 21:03 ` Chris Vine
2003-12-13 14:08 ` Chris Vine
2003-12-08 19:49 ` Roger Luethi
2003-12-08 20:48 ` William Lee Irwin III
2003-12-09 0:27 ` Roger Luethi
2003-12-09 4:05 ` William Lee Irwin III
2003-12-09 15:11 ` Roger Luethi
2003-12-09 16:04 ` Rik van Riel
2003-12-09 16:31 ` Roger Luethi
2003-12-09 18:31 ` William Lee Irwin III
2003-12-09 19:38 ` William Lee Irwin III
2003-12-10 13:58 ` Roger Luethi
2003-12-10 17:47 ` William Lee Irwin III
2003-12-10 22:23 ` Roger Luethi
2003-12-11 0:12 ` William Lee Irwin III
2003-12-10 21:04 ` Rik van Riel
2003-12-10 23:17 ` Roger Luethi
2003-12-11 1:31 ` Rik van Riel
2003-12-11 10:16 ` Roger Luethi
2003-12-10 23:30 ` Helge Hafting
2003-12-10 21:52 ` Andrea Arcangeli [this message]
2003-12-10 22:05 ` Roger Luethi
2003-12-10 22:44 ` Andrea Arcangeli
2003-12-11 1:28 ` William Lee Irwin III
2003-12-11 1:32 ` Rik van Riel
2003-12-11 10:16 ` Roger Luethi
2003-12-15 23:31 ` Andrew Morton
2003-12-15 23:37 ` Andrea Arcangeli
2003-12-15 23:54 ` Andrew Morton
2003-12-16 0:17 ` Rik van Riel
2003-12-16 11:23 ` Roger Luethi
2003-12-16 16:29 ` Rik van Riel
2003-12-17 11:03 ` Roger Luethi
2003-12-17 11:06 ` William Lee Irwin III
2003-12-17 16:50 ` Roger Luethi
2003-12-17 11:33 ` Rik van Riel
2003-12-17 18:53 ` Rik van Riel
2003-12-17 19:27 ` William Lee Irwin III
2003-12-17 19:51 ` Rik van Riel
2003-12-17 19:49 ` Roger Luethi
2003-12-17 21:41 ` Andrew Morton
2003-12-17 21:41 ` Roger Luethi
2003-12-18 0:21 ` Rik van Riel
2003-12-18 22:53 ` Roger Luethi
2003-12-18 23:38 ` William Lee Irwin III
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