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From: "Prakash K. Cheemplavam" <prakashpublic@gmx.de>
To: Andrew Morton <akpm@osdl.org>
Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org
Subject: Re: 2.6.0-test10-mm1
Date: Wed, 26 Nov 2003 10:46:35 +0100	[thread overview]
Message-ID: <3FC4767B.6050401@gmx.de> (raw)
In-Reply-To: <20031125211518.6f656d73.akpm@osdl.org>

Regression: test10 (plain) yielded higher performance on HD (26mb/s) 
without setting readahead higher then default. Now I must set it to 
10096 to get about the same performance (though not quite reaching 
it:25mb/sec, with 20mb/sec at defaults). Tested with hdparm.

Prakash


WARNING: multiple messages have this Message-ID (diff)
From: "Prakash K. Cheemplavam" <prakashpublic@gmx.de>
To: Andrew Morton <akpm@osdl.org>
Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org
Subject: Re: 2.6.0-test10-mm1
Date: Wed, 26 Nov 2003 10:46:35 +0100	[thread overview]
Message-ID: <3FC4767B.6050401@gmx.de> (raw)
In-Reply-To: <20031125211518.6f656d73.akpm@osdl.org>

without setting readahead higher then default. Now I must set it to 
10096 to get about the same performance (though not quite reaching 
it:25mb/sec, with 20mb/sec at defaults). Tested with hdparm.

Prakash

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  parent reply	other threads:[~2003-11-26  9:46 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2003-11-26  5:15 2.6.0-test10-mm1 Andrew Morton
2003-11-26  5:15 ` 2.6.0-test10-mm1 Andrew Morton
2003-11-26  8:51 ` 2.6.0-test10-mm1 Christoph Hellwig
2003-11-26  8:51   ` 2.6.0-test10-mm1 Christoph Hellwig
2003-11-26 12:42   ` 2.6.0-test10-mm1 Andrew Morton
2003-11-26 12:42     ` 2.6.0-test10-mm1 Andrew Morton
2003-11-26 13:09     ` 2.6.0-test10-mm1 Christoph Hellwig
2003-11-26 13:09       ` 2.6.0-test10-mm1 Christoph Hellwig
2003-11-26 13:21       ` 2.6.0-test10-mm1 William Lee Irwin III
2003-11-26 13:21         ` 2.6.0-test10-mm1 William Lee Irwin III
2003-11-26 13:23         ` 2.6.0-test10-mm1 Christoph Hellwig
2003-11-26 13:23           ` 2.6.0-test10-mm1 Christoph Hellwig
2003-11-26 13:25           ` 2.6.0-test10-mm1 William Lee Irwin III
2003-11-26 13:25             ` 2.6.0-test10-mm1 William Lee Irwin III
2003-11-26 13:29       ` 2.6.0-test10-mm1 Andrew Morton
2003-11-26 13:29         ` 2.6.0-test10-mm1 Andrew Morton
2003-11-26 13:25         ` 2.6.0-test10-mm1 Christoph Hellwig
2003-11-26 13:25           ` 2.6.0-test10-mm1 Christoph Hellwig
2003-11-26 16:23           ` 2.6.0-test10-mm1 Martin J. Bligh
2003-11-26 16:23             ` 2.6.0-test10-mm1 Martin J. Bligh
2003-11-26 19:07           ` 2.6.0-test10-mm1 Mike Fedyk
2003-11-26 19:07             ` 2.6.0-test10-mm1 Mike Fedyk
2003-11-26 22:28             ` 2.6.0-test10-mm1 Arjan van de Ven
2003-11-26 22:40               ` 2.6.0-test10-mm1 Martin J. Bligh
2003-11-26  9:46 ` Prakash K. Cheemplavam [this message]
2003-11-26  9:46   ` 2.6.0-test10-mm1 Prakash K. Cheemplavam
2003-11-26 17:27 ` 2.6.0-test10-mm1 (compile stats) John Cherry
2003-11-26 17:27   ` John Cherry

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