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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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             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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