From: Mike Fedyk <mfedyk@matchmail.com>
To: Frank de Lange <lkml-frank@unternet.org>
Cc: Jeff Garzik <jgarzik@mandrakesoft.com>, linux-kernel@vger.kernel.org
Subject: Re: Abysmal interactive performance on 2.4.linus
Date: Mon, 12 Nov 2001 15:21:23 -0800 [thread overview]
Message-ID: <20011112152123.C32099@mikef-linux.matchmail.com> (raw)
In-Reply-To: <20011112205551.A14132@unternet.org> <3BF02BA4.D7E2D70E@mandrakesoft.com> <20011112235642.A17544@unternet.org>
In-Reply-To: <20011112235642.A17544@unternet.org>
On Mon, Nov 12, 2001 at 11:56:42PM +0100, Frank de Lange wrote:
[snip]
> Seems that reiserfs is the common factor here, at least on my box. This is a 35
> GB reiserfs filesystem, app 80% used, both large and small files.
>
> As said in my previous message, the numbers themselves don't mean squat. It is
> the large delays (the fact that user+sys <<< real) which are the problem here.
>
> Any other magic anyone wants me to perform? Hans, you reading this?
>
Do you see/hear a lot of seeking happing during the delays?
If so, your Reiser partition is probably fragmented to hell...
IIRC this problem is being looked at, check some archives of lkml or reiser...
Mike
next prev parent reply other threads:[~2001-11-12 23:21 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-11-12 19:55 Abysmal interactive performance on 2.4.linus Frank de Lange
2001-11-12 20:05 ` Jeff Garzik
2001-11-12 22:22 ` mike@morpheus
2001-11-12 22:56 ` Frank de Lange
2001-11-12 23:21 ` Mike Fedyk [this message]
2001-11-12 23:27 ` Martin Josefsson
2001-11-12 23:42 ` Mike Fedyk
2001-11-12 23:28 ` Jason Lunz
2001-11-13 6:45 ` Oktay Akbal
2001-11-21 8:51 ` Hans Reiser
2001-11-21 9:12 ` Frank de Lange
2001-11-21 12:49 ` Yury Yu. Rupasov
2001-11-12 20:06 ` Martin Josefsson
-- strict thread matches above, loose matches on Subject: below --
2001-11-12 21:16 Frank de Lange
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20011112152123.C32099@mikef-linux.matchmail.com \
--to=mfedyk@matchmail.com \
--cc=jgarzik@mandrakesoft.com \
--cc=linux-kernel@vger.kernel.org \
--cc=lkml-frank@unternet.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox