From: Heinz Diehl <htd@fancy-poultry.org>
To: linux-kernel@vger.kernel.org
Cc: "Corrado Zoccolo" <czoccolo@gmail.com>,
"J.A. Magallón" <jamagallon@ono.com>,
"Jan Knutar" <jk-lkml@sci.fi>
Subject: Re: SSD and IO schedulers
Date: Thu, 9 Apr 2009 12:50:23 +0200 [thread overview]
Message-ID: <20090409105023.GA5936@fancy-poultry.org> (raw)
In-Reply-To: <20090409103322.GA5382@fancy-poultry.org>
On 09.04.2009, Heinz Diehl wrote:
[....]
Quoting myself, I did copy in the wrong results from another machine,
sorry for that! The fsync-tester results were the right ones, though.
Here are the correct ones for the bonnie++ runs (the overall results doesn't differ
significantly either):
CFQ
Version 1.01d ------Sequential Output------ --Sequential Input- --Random-
-Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks--
Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP
wildsau 4004M 69133 48 67512 12 21810 8 94426 59 129977 13 1163 3
------Sequential Create------ --------Random Create--------
-Create-- --Read--- -Delete-- -Create-- --Read--- -Delete--
files:max:min /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP
16:100000:16/64 589 8 +++++ +++ 1211 6 544 7 +++++ +++ 421 4
DL
Version 1.01d ------Sequential Output------ --Sequential Input- --Random-
-Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks--
Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP
wildsau 4004M 71112 46 66155 15 22001 8 95132 62 130416 14 1191 3
------Sequential Create------ --------Random Create--------
-Create-- --Read--- -Delete-- -Create-- --Read--- -Delete--
files:max:min /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP
16:100000:16/64 565 9 +++++ +++ 1339 6 561 8 +++++ +++ 430 4
next prev parent reply other threads:[~2009-04-09 10:48 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-01-30 21:55 SSD and IO schedulers Lorenzo Allegrucci
2009-01-31 8:45 ` Jens Axboe
2009-01-31 10:42 ` Alan Jenkins
2009-02-03 23:40 ` J.A. Magallón
2009-02-07 16:58 ` Jan Knutar
2009-04-08 19:18 ` Corrado Zoccolo
2009-04-08 19:56 ` Heinz Diehl
2009-04-08 20:18 ` Corrado Zoccolo
2009-04-09 10:33 ` Heinz Diehl
2009-04-09 10:50 ` Heinz Diehl [this message]
2009-04-09 23:56 ` Bill Davidsen
2009-04-10 5:57 ` Theodore Tso
2009-04-10 12:46 ` Bill Davidsen
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