From: "Philippe Gramoullé" <philippe.gramoulle@mmania.com>
To: ReiserFS Mailing List <reiserfs-list@namesys.com>
Subject: Reiser4 / Reiserfs bonnie++ performance comparison
Date: Fri, 9 Jul 2004 16:59:24 +0200 [thread overview]
Message-ID: <20040709165924.27fabe63@philou.gramoulle.local> (raw)
Hello,
Below are results from bonnie++ done on reiser4 and reiserfs.
Each result is an average of 5 runs.
For Reiser4 i used default mkfs options and -o formatting=extents
For Reisefs i used default mount options and -o notails
Assuming that default behavior of bonnie++ is to use twice the RAM of the server,
no reboot was done between consecutive runs
Bonnie++ was run like this : bonnie++ -x 5 -d bonnie
Hardware: Dell PowerEdge 2550 1GHz SMP, 1Go RAM, SCSI 15K RPM U160 Seagate Cheetah X15 Disk
Software: Debian Sid + 2004.07.02 Reiser4 auto snapshot ( 2.6.7-mm4 )
.config file available here if interested: http://philou.org/linux/reiser4/config-2.6.7-mm4
Biggest regression seems to be in deletes.
I will gladly redo my benchmarks if you feel i did or missed something obviously important,
or you'd like me to test other FSes as well
Comments are welcome.
Thanks,
Philippe
--
Lycos Europe Noc
Average of 5 runs with reiser4 ( no special mkfs options )
Version 1.03 ------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
localbox 2G 15357 93 29126 24 17855 24 15994 93 40185 26 322 1
------Sequential Create------ --------Random Create--------
-Create-- --Read--- -Delete-- -Create-- --Read--- -Delete--
files /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP
16 19839 99 +++++ +++ 7394 99.8 7632 100 +++++ +++ 7326 99.8
Average of 5 runs with reiser4 ( mkfs option -o formatting=extents)
Version 1.03 ------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
localbox 2G 15221 92 30467 25 17341 23 16059 94 40183 26 319 1
------Sequential Create------ --------Random Create--------
-Create-- --Read--- -Delete-- -Create-- --Read--- -Delete--
files /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP
16 19728 99 +++++ +++ 7361 99.8 7576 99 +++++ +++ 7265 99.8
Average of 5 runs with reiserfs ( no special mount options )
Version 1.03 ------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
localbox 2G 16207 97 30432 30 16978 16 15100 91 38487 22 349 1
------Sequential Create------ --------Random Create--------
-Create-- --Read--- -Delete-- -Create-- --Read--- -Delete--
files /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP
16 12433 99 +++++ +++ 10349 96 11836 99 +++++ +++ 9248 99.8
Average of 5 runs with reiserfs ( mount option -o notails)
Version 1.03 ------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
localbox 2G 16029 96 33199 33 16201 15 15226 91 38606 22 348 1
------Sequential Create------ --------Random Create--------
-Create-- --Read--- -Delete-- -Create-- --Read--- -Delete--
files /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP
16 12423 99 +++++ +++ 10719 99 11767 99 +++++ +++ 9241 99.4
next reply other threads:[~2004-07-09 14:59 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-07-09 14:59 Philippe Gramoullé [this message]
2004-07-09 15:24 ` Reiser4 / Reiserfs bonnie++ performance comparison Marcel Hilzinger
2004-07-09 15:41 ` Chris Humphries
2004-07-09 20:06 ` Marcelo Pacheco
2004-07-10 5:08 ` Hans Reiser
2004-07-10 10:40 ` Mihai Rusu
2004-07-09 18:37 ` Hans Reiser
2004-07-12 14:58 ` Vladimir V. Saveliev
2004-07-09 20:54 ` Redeeman
2004-07-09 21:52 ` Dieter Nützel
2004-07-09 22:06 ` Redeeman
2004-07-10 5:17 ` Hans Reiser
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