From: William Lee Irwin III <wli@holomorphy.com>
To: Ed Tomlinson <tomlins@cam.org>
Cc: Andrew Morton <akpm@digeo.com>,
Rik van Riel <riel@conectiva.com.br>,
sfkaplan@cs.amherst.edu, linux-mm@kvack.org
Subject: Re: [PATCH] modified segq for 2.5
Date: Mon, 9 Sep 2002 10:10:41 -0700 [thread overview]
Message-ID: <20020909171041.GF18800@holomorphy.com> (raw)
In-Reply-To: <200209090740.16942.tomlins@cam.org>
On Mon, Sep 09, 2002 at 07:40:16AM -0400, Ed Tomlinson wrote:
> Second item. Do you run gkrelmon when doing your tests? If not please
> install it and watch it slowly start to eat resources. This morning (uptime
> Think we have something we can improve here. I have inclued an strace
> of one (and a bit) update cycle.
> This was with 33-mm5 with your varient of slabasap.
strace -r to get relative timestamps. I've seen some issues where tasks
suck progressively more cpu over time and the box gets unusable, leading
most notably to 30+s or longer fork/exit latencies. Still on idea what's
going wrong when it does, though.
Cheers,
Bill
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next prev parent reply other threads:[~2002-09-09 17:10 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-08-15 14:24 Rik van Riel
2002-09-09 9:38 ` Andrew Morton
2002-09-09 11:40 ` Ed Tomlinson
2002-09-09 17:10 ` William Lee Irwin III [this message]
2002-09-09 18:58 ` Andrew Morton
2002-09-09 13:10 ` Rik van Riel
2002-09-09 19:03 ` Andrew Morton
2002-09-09 19:25 ` Rik van Riel
2002-09-09 19:55 ` Andrew Morton
2002-09-09 20:03 ` Rik van Riel
2002-09-09 20:51 ` Andrew Morton
2002-09-09 20:57 ` Andrew Morton
2002-09-09 21:09 ` Rik van Riel
2002-09-09 21:52 ` Andrew Morton
2002-09-09 22:41 ` Rik van Riel
2002-09-10 0:17 ` Daniel Phillips
2002-09-09 22:49 ` William Lee Irwin III
2002-09-09 22:54 ` Rik van Riel
2002-09-09 23:32 ` William Lee Irwin III
2002-09-09 23:53 ` Rik van Riel
2002-09-09 22:46 ` Daniel Phillips
2002-09-09 22:58 ` Andrew Morton
2002-09-09 23:40 ` William Lee Irwin III
2002-09-10 0:02 ` Andrew Morton
2002-09-10 0:21 ` William Lee Irwin III
2002-09-10 1:13 ` Andrew Morton
2002-09-10 1:50 ` Daniel Phillips
2002-09-10 2:02 ` Rik van Riel
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