From: Jeff Garzik <jgarzik@pobox.com>
To: "Chen, Kenneth W" <kenneth.w.chen@intel.com>
Cc: linux-kernel@vger.kernel.org, Jens Axboe <axboe@suse.de>
Subject: Re: kernel performance update - 2.6.14
Date: Fri, 28 Oct 2005 19:54:24 -0400 [thread overview]
Message-ID: <4362BA30.2020504@pobox.com> (raw)
In-Reply-To: <200510282344.j9SNihg27345@unix-os.sc.intel.com>
Chen, Kenneth W wrote:
> Kernel performance data for 2.6.14 (released yesterday) is updated at:
> http://kernel-perf.sourceforge.net
>
> As expected, results are within run variation compares to 2.6.14-rc5.
> No significant deviation found compare to 2.6.14-rc5
Do I read this correctly: according to your benchmarks, fileio-noop and
fileio-cfq are down some 20% or more, across all machine configurations,
since 2.6.9? In the 4P configuration, dbench-{noop,as} both seem to have
regressed as well.
Jeff
next prev parent reply other threads:[~2005-10-28 23:54 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-10-28 23:44 kernel performance update - 2.6.14 Chen, Kenneth W
2005-10-28 23:54 ` Jeff Garzik [this message]
2005-10-28 22:43 ` Jeff V. Merkey
2005-10-29 2:49 ` Nick Piggin
2005-10-29 3:06 ` jmerkey
2005-10-29 3:08 ` jmerkey
2005-10-29 3:15 ` jmerkey
2005-10-29 8:38 ` Nick Piggin
2005-10-29 0:04 ` Chen, Kenneth W
2005-10-29 0:19 ` Felix Oxley
2005-10-29 0:29 ` Felix Oxley
2005-10-29 0:42 ` Chen, Kenneth W
2005-10-29 11:17 ` Dr. David Alan Gilbert
2005-10-29 0:29 ` Chen, Kenneth W
-- strict thread matches above, loose matches on Subject: below --
2005-11-08 0:04 Chen, Tim C
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