From: Roger Larsson <roger.larsson@norran.net>
To: Daniel Phillips <phillips@bonn-fries.net>, linux-mm@kvack.org
Cc: linux-kernel@vger.kernel.org
Subject: Re: [PATCH] MAX_READAHEAD gives doubled throuput
Date: Sat, 28 Jul 2001 04:29:32 +0200 [thread overview]
Message-ID: <200107280239.f6S2d5d08748@maila.telia.com> (raw)
In-Reply-To: <0107280408170Z.00285@starship>
On Saturdayen den 28 July 2001 04:08, Daniel Phillips wrote:
> [- - -]
> Wheeeeee! Out of interest, what are the numbers for 2.4.7 vs
> 2.4.8-pre1 ?
>
Ok, time for a table... (all but dbench are best of 3 with source and
destination files bigger than memory, dbench is only run once)
write copy read diff dbench
2.4.0 32.2 16.4 29.7 15.4 32.9
2.4.4 33.2 15.8 29.8 - -
2.4.6-pre1+s-irq 33.0 15.6 29.5 11.0 38.9
2.4.7 32.8 16.1 29.4 10.9 32.9
2.4.8-pre1 33.2 16.4 29.5 11.2 26.1
2.4.8-pre1+MRA 30.3 28.3 29.8 28.4 34.8
/RogerL
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next prev parent reply other threads:[~2001-07-28 2:29 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-07-28 1:40 Roger Larsson
2001-07-28 2:08 ` Daniel Phillips
2001-07-28 2:29 ` Roger Larsson [this message]
2001-07-28 3:14 ` Andrew Morton
2001-07-28 9:07 ` Roger Larsson
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