From: Olaf Kirch <okir@suse.de>
To: Tim Chen <tim.c.chen@linux.intel.com>
Cc: Arjan van de Ven <arjan@infradead.org>,
linux-kernel@vger.kernel.org, davem@sunset.davemloft.net,
kuznet@ms2.inr.ac.ru, netdev@vger.kernel.org
Subject: Re: 2.6.19-rc1: Volanomark slowdown
Date: Thu, 9 Nov 2006 10:21:31 +0100 [thread overview]
Message-ID: <20061109092131.GA19715@suse.de> (raw)
In-Reply-To: <1163023652.10806.203.camel@localhost.localdomain>
On Wed, Nov 08, 2006 at 02:07:32PM -0800, Tim Chen wrote:
> In my testing, the CPU utilization is at 100%. So
> increase in ACKs will cost CPU to devote more
> time to process those ACKs and reduce throughput.
Oh, I see. I would test on a real network with real clients. I doubt
you would observe a noticeable effect there.
Olaf
--
Walks like a duck. Quacks like a duck. Must be a chicken.
next prev parent reply other threads:[~2006-11-09 9:21 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-11-07 18:32 2.6.19-rc1: Volanomark slowdown Tim Chen
2006-11-07 20:45 ` David Miller
2006-11-07 21:50 ` John Heffner
2006-11-07 22:22 ` David Miller
2006-11-07 22:29 ` John Heffner
2006-11-08 10:07 ` Alexey Kuznetsov
2006-11-08 15:55 ` Arjan van de Ven
2006-11-08 16:29 ` Olaf Kirch
2006-11-08 18:38 ` Tim Chen
2006-11-08 19:44 ` Arjan van de Ven
2006-11-08 22:10 ` Olaf Kirch
2006-11-08 22:07 ` Tim Chen
2006-11-08 23:00 ` Stephen Hemminger
2006-11-08 22:32 ` Tim Chen
2006-11-09 9:21 ` Olaf Kirch [this message]
2006-11-08 22:58 ` Stephen Hemminger
2006-11-09 1:08 ` Rick Jones
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