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From: Diego Calleja <diegocg@gmail.com>
To: linux-kernel@vger.kernel.org
Subject: Performance regressions in 2.6.30-rc7?
Date: Thu, 28 May 2009 22:49:28 +0200	[thread overview]
Message-ID: <200905282249.28592.diegocg@gmail.com> (raw)

Hi, phoronix.com has run some benchmarks in 2.6.30-rc7 [1], there're some
good numbers, but there's also a couple of regressions. Some people think
that phoronix benchmarks are not very serious/reliable/meaningful, but i
thought it'd be better to post false warnings than letting real regressions
slip in without notice.

The regressions would be:
- 7zip MIPS ("7zr b" command) http://www.phoronix.com/data/img/results/linux_2630/1.png

- tiobench latency (not throughput) using 64MB writes with 32 threads
http://www.phoronix.com/data/img/results/linux_2630/7.png

-gnupg 2GB file encryption http://www.phoronix.com/data/img/results/linux_2630/3.png


Full article: http://www.phoronix.com/scan.php?page=article&item=linux_2630

             reply	other threads:[~2009-05-28 20:45 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-05-28 20:49 Diego Calleja [this message]
2009-05-30  4:07 ` Performance regressions in 2.6.30-rc7? Andrew Morton
2009-05-30 16:51   ` Diego Calleja
2009-06-03 19:58     ` Jan Kara
     [not found]       ` <1244100382.7131.12.camel@marge.simson.net>
     [not found]         ` <20090604112109.GC2859@duck.suse.cz>
     [not found]           ` <1244142795.5731.31.camel@marge.simson.net>
2009-06-09 10:32             ` Jan Kara
2009-06-09 18:48               ` Chris Mason
2009-06-10  9:12                 ` Jan Kara
2009-06-10  9:12                   ` Jan Kara
2009-06-10 22:12                   ` Jeff Moyer
2009-07-15 10:43                     ` Jan Kara
2009-07-15 13:41                       ` Jeff Moyer
2009-07-15 14:58                         ` Jan Kara
2009-07-15 17:50                           ` Jan Kara
2009-07-15 18:54                             ` Jan Kara
2009-07-16 14:36                               ` Jeff Moyer
2009-07-16 14:46                                 ` Jan Kara
2009-07-16 14:59                                   ` Jeff Moyer
2009-07-16 16:34                                     ` Jan Kara

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