From: Francois Romieu <romieu@fr.zoreil.com>
To: Charles-Edouard Ruault <ce@ruault.com>
Cc: linux-kernel@vger.kernel.org
Subject: Re: kernel 2.4.21 , large disk write => system crawls
Date: Fri, 4 Jul 2003 00:02:36 +0200 [thread overview]
Message-ID: <20030704000236.A23027@electric-eye.fr.zoreil.com> (raw)
In-Reply-To: <3F04A172.5020204@ruault.com>; from ce@ruault.com on Thu, Jul 03, 2003 at 11:34:42PM +0200
Charles-Edouard Ruault <ce@ruault.com> :
[...]
> when i do a large disk write operation ( copy a big file for example ),
> the whole system becomes very busy ( system goes into 99% cpu
> utilization in kernel mode ), other tasks are stopped ( for example
Please add:
- 'vmstat 1' output before/after/during slowdown;
- dmesg output after boot.
--
Ueimor
next prev parent reply other threads:[~2003-07-03 21:50 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-07-03 21:34 Charles-Edouard Ruault
2003-07-03 22:02 ` Francois Romieu [this message]
2003-07-03 22:30 ` Charles-Edouard Ruault
2003-07-03 22:56 ` Mark Hahn
2003-07-03 23:06 ` Charles-Edouard Ruault
2003-07-06 17:20 ` Jakob Oestergaard
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