From: Con Kolivas <conman@kolivas.net>
To: linux-kernel@vger.kernel.org
Cc: Andrew Morton <akpm@digeo.com>
Subject: [BENCHMARK] 2.5.39-mm1
Date: Mon, 30 Sep 2002 19:41:37 +1000 [thread overview]
Message-ID: <200209301941.41627.conman@kolivas.net> (raw)
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Here follow the contest v0.41 (http://contest.kolivas.net) results for
2.5.39-mm1:
noload:
Kernel Time CPU Ratio
2.4.19 67.71 98% 1.00
2.5.38 72.38 94% 1.07
2.5.38-mm3 73.00 93% 1.08
2.5.39 73.17 93% 1.08
2.5.39-mm1 72.97 94% 1.08
process_load:
Kernel Time CPU Ratio
2.4.19 110.75 57% 1.64
2.5.38 85.71 79% 1.27
2.5.38-mm3 96.32 72% 1.42
2.5.39 88.9 75% 1.33*
2.5.39-mm1 99.0 69% 1.45*
io_load:
Kernel Time CPU Ratio
2.4.19 216.05 33% 3.19
2.5.38 887.76 8% 13.11
2.5.38-mm3 105.17 70% 1.55
2.5.39 229.4 34% 3.4
2.5.39-mm1 239.5 33% 3.4
mem_load:
Kernel Time CPU Ratio
2.4.19 105.40 70% 1.56
2.5.38 107.89 73% 1.59
2.5.38-mm3 117.09 63% 1.73
2.5.39 103.72 72% 1.53
2.5.39-mm1 104.61 73% 1.54
process_load and io_load results are averages of 6 runs.
Statistical significance in process_load performance (p=0.017), with mm1
slower. The other changes did not show statistical significance, with trends
as noted above.
note: these were done with the temporary fix for the reiserfs breakage but as
far as I'm aware it shouldn't affect this test
Hardware: 1133MhzP3, 224Mb Ram, IDE-ATA100 5400rpm drive with io_load tested
on same disk, reiserFS. Preempt=N for all kernels.
Con
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next reply other threads:[~2002-09-30 9:39 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-09-30 9:41 Con Kolivas [this message]
2002-09-30 19:36 ` [BENCHMARK] 2.5.39-mm1 Andrew Morton
2002-09-30 20:36 ` Con Kolivas
2002-10-01 10:16 ` Jens Axboe
2002-10-01 10:15 ` Jens Axboe
[not found] ` <3D9976D9.C06466B@digeo.com>
2002-10-01 12:19 ` Con Kolivas
2002-10-01 12:30 ` Jens Axboe
2002-10-01 13:44 ` Con Kolivas
2002-10-01 15:49 ` Jens Axboe
2002-10-01 23:41 ` jw schultz
[not found] ` <5.1.0.14.2.20021001190123.00b3cdc8@pop.gmx.net>
[not found] ` <20021001172200.GH5755@suse.de>
2002-10-02 2:55 ` Con Kolivas
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