2002-09-29 05:04:16

by Dieter Nützel

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Subject: [BENCHMARK] Preempt effect on 2.5.39 with contest 0.41

Con,

can we please have 2.4.19-ck-pe furthermore for comparison, please?

Thanks,
Dieter
--
Dieter N?tzel
Graduate Student, Computer Science

University of Hamburg
Department of Computer Science
@home: Dieter.Nuetzel at hamburg.de (replace at with @)


2002-09-29 05:54:27

by Con Kolivas

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Subject: Re: [BENCHMARK] Preempt effect on 2.5.39 with contest 0.41

Quoting Dieter N?tzel <[email protected]>:

> Con,
>
> can we please have 2.4.19-ck-pe furthermore for comparison, please?

Ok here's the full set as I have it (note ck7 is preempt and low latency ON; I
don't have results with it off):

noload:
Kernel Time CPU Ratio
2.4.19 67.71 98% 1.00
2.4.19-ck7 69.62 94% 1.03
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-pe 73.03 94% 1.08

process_load:
Kernel Time CPU Ratio
2.4.19 110.75 57% 1.64
2.4.19-ck7 89.93 73% 1.33
2.5.38 85.71 79% 1.27
2.5.38-mm3 96.32 72% 1.42
2.5.39 91.0 76% 1.31
2.5.39-pe 83.6 82% 1.23

io_load:
Kernel Time CPU Ratio
2.4.19 216.05 33% 3.19
2.4.19-ck7 118.69 57% 1.75
2.5.38 887.76 8% 13.11
2.5.38-mm3 105.17 70% 1.55
2.5.39 226 37% 3.20
2.5.39-pe 234 34% 3.43

mem_load:
Kernel Time CPU Ratio
2.4.19 105.40 70% 1.56
2.4.19-ck7 92.54 80% 1.37
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-pe 103.95 73% 1.54

Con.