From: Momchil Velikov <velco@fadata.bg>
To: rwhron@earthlink.net
Cc: linux-kernel@vger.kernel.org
Subject: Re: [PATCH] Radix-tree pagecache for 2.5
Date: 04 Feb 2002 01:33:19 +0200 [thread overview]
Message-ID: <877kpuw37k.fsf@fadata.bg> (raw)
In-Reply-To: <20020202192334.GA21556@earthlink.net>
In-Reply-To: <20020202192334.GA21556@earthlink.net>
>>>>> "rwhron" == rwhron <rwhron@earthlink.net> writes:
rwhron> bonnie++
rwhron> Version 1.02a ---------------------Sequential Output--------------------
rwhron> -----Per Char----- ------Block------- -----Rewrite------
rwhron> Kernel Size MB/sec %CPU Eff MB/sec %CPU Eff MB/sec %CPU Eff
rwhron> 2.4.17 1024 3.41 98.0 3.48 14.56 65.6 22.19 8.83 51.0 17.32
rwhron> 2.4.17rat 1024 3.36 98.0 3.43 10.64 41.6 25.57 6.79 37.2 18.27
rwhron> Version 1.02a -----------Sequential Input----------- ------Random-----
rwhron> -----Per Char----- ------Block------- ------Seeks------
rwhron> Kernel Size MB/sec %CPU Eff MB/sec %CPU Eff /sec %CPU Eff
rwhron> 2.4.17 1024 3.98 97.2 4.10 16.39 60.6 27.05 132 2.0 6609
rwhron> 2.4.17rat 1024 3.92 96.0 4.08 15.46 57.0 27.12 126 2.0 6302
rwhron> -------Sequential Create-----------
rwhron> ------Create----- -----Delete-----
rwhron> files /sec %CPU Eff /sec %CPU Eff
rwhron> 2.4.17 16384 4421 96.8 4567 4719 97.4 4845
rwhron> 2.4.17rat 16384 3973 97.6 4070 4531 95.0 4769
rwhron> -------Random Create----------------
rwhron> ------Create----- -----Delete-----
rwhron> files /sec %CPU Eff /sec %CPU Eff
rwhron> 2.4.17 16384 4475 98.0 4566 4124 94.0 4387
rwhron> 2.4.17rat 16384 4203 98.0 4288 4005 94.4 4242
Hmm, I've got different results with bonnie++, are you sure you didn't
swap the results :)
Linux 2.5.3-dj1
--------------
Version 1.02b ------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
merlin 496M 22038 13 11768 8 19219 6 183.9 0
merlin 496M 22495 13 11216 6 22390 6 183.9 0
merlin 496M 22292 13 11713 7 19249 6 188.8 0
------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
merlin 10 2015 99 +++++ +++ +++++ +++ 2526 99 +++++ +++ 8514 99
merlin 10 2354 99 +++++ +++ +++++ +++ 2656 99 +++++ +++ 10195 100
merlin 10 2871 99 +++++ +++ +++++ +++ 3036 99 +++++ +++ 12012 98
Linux 2.5.3-dj1-radix-pagecache
-------------------------------
Version 1.02b ------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
merlin 496M 22397 13 11248 7 22595 7 178.6 0
merlin 496M 22088 12 11204 7 22591 7 188.1 0
merlin 496M 24767 14 10966 7 22474 7 191.1 0
------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
merlin 10 2485 99 +++++ +++ +++++ +++ 2456 99 +++++ +++ 9614 100
merlin 10 2653 99 +++++ +++ +++++ +++ 2884 100 +++++ +++ 11101 100
merlin 10 1948 99 +++++ +++ +++++ +++ 2530 99 +++++ +++ 9294 99
next prev parent reply other threads:[~2002-02-03 23:34 UTC|newest]
Thread overview: 87+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-02-02 19:23 [PATCH] Radix-tree pagecache for 2.5 rwhron
2002-02-03 14:31 ` chris
2002-02-03 23:33 ` Momchil Velikov [this message]
2002-02-04 3:59 ` rwhron
2002-02-06 2:04 ` rwhron
2002-02-06 11:44 ` Rik van Riel
-- strict thread matches above, loose matches on Subject: below --
2002-02-06 21:34 rwhron
2002-02-06 21:37 ` Rik van Riel
2002-02-06 22:06 ` rwhron
2002-02-07 11:32 ` Daniel Phillips
2002-02-07 11:32 ` Daniel Phillips
2002-01-29 15:54 Christoph Hellwig
2002-01-29 19:27 ` Linus Torvalds
2002-01-29 21:40 ` David S. Miller
2002-01-29 22:07 ` Linus Torvalds
2002-01-29 23:01 ` Rik van Riel
2002-01-29 23:32 ` Alan Cox
2002-01-29 23:35 ` Rik van Riel
2002-01-30 3:00 ` Daniel Phillips
2002-01-31 23:44 ` Anton Blanchard
2002-02-01 0:34 ` Alan Cox
2002-02-01 11:04 ` Rik van Riel
2002-02-01 11:33 ` Arjan van de Ven
2002-02-02 18:57 ` Richard Henderson
2002-02-02 21:15 ` Rik van Riel
2002-01-29 23:02 ` Momchil Velikov
2002-01-29 23:33 ` Linus Torvalds
2002-01-29 23:45 ` Christoph Hellwig
2002-01-30 21:25 ` Momchil Velikov
2002-01-30 22:05 ` John Stoffel
2002-01-30 22:15 ` Momchil Velikov
2002-01-31 2:33 ` Andrea Arcangeli
2002-01-31 13:58 ` Rik van Riel
2002-01-31 14:36 ` Andrea Arcangeli
2002-01-31 15:32 ` Alan Cox
2002-01-31 16:39 ` William Lee Irwin III
2002-01-31 17:19 ` William Lee Irwin III
2002-01-31 17:21 ` Andrea Arcangeli
2002-01-31 17:50 ` William Lee Irwin III
2002-01-31 17:46 ` Linus Torvalds
2002-01-31 18:02 ` Andrea Arcangeli
2002-01-31 18:32 ` Linus Torvalds
2002-01-31 18:38 ` Rik van Riel
2002-01-31 18:49 ` Linus Torvalds
2002-01-31 19:09 ` Momchil Velikov
2002-01-31 19:26 ` Andrew Morton
2002-01-31 21:12 ` Momchil Velikov
2002-01-31 19:14 ` Andrea Arcangeli
2002-01-31 19:23 ` Linus Torvalds
2002-01-31 21:34 ` Ingo Molnar
2002-01-31 23:12 ` Anton Blanchard
2002-01-31 23:55 ` Andrea Arcangeli
2002-02-01 0:01 ` David S. Miller
2002-02-16 16:20 ` Andrea Arcangeli
2002-02-01 3:56 ` Anton Blanchard
2002-02-01 6:32 ` Momchil Velikov
2002-02-01 18:38 ` Anton Blanchard
2002-02-01 9:04 ` Ingo Molnar
2002-02-01 7:59 ` Momchil Velikov
2002-02-01 10:29 ` Ingo Molnar
2002-02-01 9:01 ` Momchil Velikov
2002-02-01 9:10 ` David S. Miller
2002-02-01 9:07 ` David S. Miller
2002-02-01 9:13 ` Momchil Velikov
2002-02-01 17:06 ` Linus Torvalds
2002-02-01 18:29 ` Jeff Garzik
2002-02-01 18:44 ` arjan
2002-02-01 19:47 ` Jeff Garzik
2002-02-02 15:39 ` Rik van Riel
2002-02-05 14:21 ` Pavel Machek
2002-02-05 18:45 ` Rik van Riel
2002-02-05 20:30 ` Eric Dumazet
2002-02-05 20:46 ` Pavel Machek
2002-02-06 9:07 ` Daniel Phillips
2002-02-05 9:19 ` Zdenek Kabelac
2002-02-01 23:49 ` Ingo Molnar
2002-02-01 14:44 ` Andrea Arcangeli
2002-02-01 14:59 ` Momchil Velikov
2002-02-01 17:03 ` Ingo Molnar
2002-02-01 15:26 ` Momchil Velikov
2002-02-01 23:45 ` Ingo Molnar
2002-01-31 10:41 ` Josh MacDonald
2002-01-31 14:00 ` Rik van Riel
2002-01-31 14:21 ` Momchil Velikov
2002-01-30 22:22 ` Christoph Hellwig
2002-01-30 3:02 ` Daniel Phillips
2002-01-29 23:00 ` William Lee Irwin III
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