From: Mike Galbraith <mikeg@wen-online.de>
To: Vlad Bolkhovitine <vladb@sw.com.sg>
Cc: Zlatko Calusic <zlatko@iskon.hr>,
linux-kernel@vger.kernel.org, linux-mm@kvack.org
Subject: Re: mmap()/VM problems in 2.4.0
Date: Tue, 16 Jan 2001 08:06:58 +0100 (CET) [thread overview]
Message-ID: <Pine.Linu.4.10.10101160803390.1021-100000@mikeg.weiden.de> (raw)
In-Reply-To: <3A63ED75.53094939@sw.com.sg>
On Tue, 16 Jan 2001, Vlad Bolkhovitine wrote:
> > My box thinks quite highly of that patch fwiw, but insists that he needs
> > to apply Jens Axboes' blk patch first ;-) (Not because of tiobench)
>
> New data:
>
> 2.4.1pre3 + Marcelo's patch
>
> File Block Num Seq Read Rand Read Seq Write Rand Write
> Dir Size Size Thr Rate (CPU%) Rate (CPU%) Rate (CPU%) Rate (CPU%)
> ------- ------ ------- --- ----------- ----------- ----------- -----------
> . 1024 4096 2 12.68 9.23% 0.497 0.92% 10.57 15.3% 0.594 1.44%
>
> The same performance level as for 2.4.0. No improvement.
I was refering to the stalls.. not throughput.
-Mike
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prev parent reply other threads:[~2001-01-16 7:06 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <3A5EFB40.6080B6F3@sw.com.sg>
2001-01-15 9:42 ` Vlad Bolkhovitine
2001-01-15 20:31 ` Zlatko Calusic
2001-01-15 20:49 ` Mike Galbraith
2001-01-16 6:43 ` Vlad Bolkhovitine
2001-01-16 7:06 ` Mike Galbraith [this message]
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