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Date: Tue, 13 Aug 2002 19:08:30 -0300 (BRT)
From: Rik van Riel <riel@conectiva.com.br>
X-X-Sender: riel@imladris.surriel.com
To: Linus Torvalds <torvalds@transmeta.com>
cc: Alan Cox <alan@lxorguk.ukuu.org.uk>,
       "Martin J. Bligh" <Martin.Bligh@us.ibm.com>,
       linux-kernel <linux-kernel@vger.kernel.org>,
       Matt Dobson <colpatch@us.ibm.com>
Subject: Re: [PATCH] NUMA-Q disable irqbalance
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On Tue, 13 Aug 2002, Linus Torvalds wrote:
> On 13 Aug 2002, Alan Cox wrote:
> >
> > On a collection of networking workloads the P4 is about 5% better
> > performing with the irq balancer off.
>
> Hmm. And I could _feel_ how my dual HT P4 was slow before the irq issues
> were fixed.

"If you can't measure it, it doesn't exist"

*runs like hell*

cheers,

Rik
-- 
Bravely reimplemented by the knights who say "NIH".

http://www.surriel.com/		http://distro.conectiva.com/

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