From: jamal <hadi@cyberus.ca>
To: Karsten Desler <kdesler@soohrt.org>,
Robert Olsson <Robert.Olsson@data.slu.se>
Cc: Bernd Eckenfels <ecki-news2004-05@lina.inka.de>,
"David S. Miller" <davem@davemloft.net>,
netdev@oss.sgi.com, linux-kernel@vger.kernel.org
Subject: Re: _High_ CPU usage while routing (mostly) small UDP packets
Date: 07 Dec 2004 07:34:05 -0500 [thread overview]
Message-ID: <1102422845.1089.105.camel@jzny.localdomain> (raw)
In-Reply-To: <20041207102132.GA28588@quickstop.soohrt.org>
On Tue, 2004-12-07 at 05:21, Karsten Desler wrote:
> But looking and the int/s number, I'm not so sure anymore. Is there any
> other way to find out?
>
> # sar -I 169 5 5
> 11:20:05 INTR intr/s
> 11:20:10 169 10401.40
That doesnt seem to be too high.
You have a dual opteron 244. You are supposed to be kicking ass with
that machine - not 200Kpps+ you are getting with all that CPU overload.
Something is wrong with your setup. Unfortunately i cant afford such a
machine so i cant see it right off the bat. I know Robert has at least
one similar machine; maybe he could help. Robert?
cheers,
jamal
next prev parent reply other threads:[~2004-12-07 12:34 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-12-06 20:53 Karsten Desler
2004-12-06 21:48 ` David S. Miller
2004-12-06 22:41 ` Karsten Desler
2004-12-06 23:53 ` Bernd Eckenfels
2004-12-07 0:20 ` Karsten Desler
2004-12-07 2:46 ` jamal
2004-12-07 2:54 ` Karsten Desler
2004-12-07 3:18 ` jamal
2004-12-07 3:24 ` Karsten Desler
2004-12-07 3:30 ` jamal
2004-12-07 4:02 ` Karsten Desler
2004-12-07 10:21 ` Karsten Desler
2004-12-07 12:34 ` jamal [this message]
2004-12-07 13:14 ` Karsten Desler
2004-12-06 23:56 ` Con Kolivas
2004-12-07 0:18 ` Karsten Desler
2004-12-07 10:47 ` P
2004-12-07 11:21 ` Karsten Desler
2004-12-07 12:38 ` Robert Olsson
2004-12-07 12:50 ` Karsten Desler
2004-12-07 13:04 ` jamal
2004-12-07 13:11 ` Karsten Desler
2004-12-07 13:39 ` P
2004-12-07 18:38 ` Karsten Desler
2004-12-08 5:39 ` Willy Tarreau
2004-12-08 13:08 ` Karsten Desler
2004-12-08 13:27 ` jamal
2004-12-07 21:10 ` Karsten Desler
2004-12-07 22:40 ` Robert Olsson
2004-12-08 22:06 ` Karsten Desler
2004-12-08 4:31 ` jamal
2004-12-08 13:26 ` Karsten Desler
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