[BENCHMARK] 2.5.39-mm1

Con Kolivas (conman@kolivas.net)
Mon, 30 Sep 2002 19:41:37 +1000


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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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