Benchmark results from resp1 trivial response time test
Hi Bill,
I'm back with the results of others tests, here all my results:
Kernel version: 2.4.19
Starting 1 CPU run with 251 MB RAM, minimum 5 data points at 20 sec intervals
_____________ delay ms. ____________
Test low high median average S.D. ratio
noload 119.653 124.207 119.786 120.644 0.002 1.000
smallwrite 121.051 190.696 144.469 152.062 0.031 1.260
largewrite 117.412 11871.027 1113.563 3362.302 4.870 27.870
cpuload 119.691 313.702 178.513 190.324 0.081 1.578
spawnload 114.624 243.985 119.747 154.604 0.057 1.281
8ctx-mem 652.737 7564.493 1234.938 2527.273 2.904 20.948
2ctx-mem 126.914 8428.021 620.418 2941.043 3.890 24.378
Kernel version: 2.5.41-mm2Starting 1 CPU run with 250 MB RAM, minimum 5 data points at 20 sec intervals
_____________ delay ms. ____________
Test low high median average S.D. ratio
noload 113.676 114.413 113.713 113.856 0.000 1.000
smallwrite 117.001 228.536 119.025 141.028 0.049 1.239
largewrite 116.102 1681.086 216.776 499.422 0.667 4.386
cpuload 105.461 160.513 105.834 116.661 0.025 1.025
spawnload 108.506 166.367 108.863 120.305 0.026 1.057
8ctx-mem 1789.834 9155.800 3790.198 4547.118 2.831 39.938
2ctx-mem 2290.391 10661.156 4810.641 5040.725 3.358 44.273
Kernel version: 2.5.41-mm2CStarting 1 CPU run with 250 MB RAM, minimum 5 data points at 20 sec intervals
_____________ delay ms. ____________
Test low high median average S.D. ratio
noload 113.648 114.508 113.707 113.861 0.000 1.000
smallwrite 116.054 180.420 117.924 130.525 0.028 1.146
largewrite 114.019 179.770 120.451 134.021 0.028 1.177
cpuload 106.590 162.893 107.075 118.080 0.025 1.037
spawnload 106.574 164.898 107.490 118.671 0.026 1.042
8ctx-mem 7767.843 16917.625 8994.265 10906.788 3.844 95.790
2ctx-mem 6515.450 18273.101 10344.575 11217.755 4.822 98.521
Kernel version: 2.5.41-mm2C@128MiBStarting 1 CPU run with 123 MB RAM, minimum 5 data points at 20 sec intervals
_____________ delay ms. ____________
Test low high median average S.D. ratio
noload 113.550 114.451 113.763 113.857 0.000 1.000
smallwrite 118.926 182.074 123.044 139.160 0.028 1.222
largewrite 119.864 186.550 139.593 148.957 0.027 1.308
cpuload 105.468 165.026 105.922 117.648 0.026 1.033
spawnload 106.408 162.414 106.778 117.861 0.025 1.035
8ctx-mem 7264.508 12232.155 8106.800 8836.428 1.965 77.610
2ctx-mem 7447.326 23237.534 11601.912 13325.664 6.527 117.038
Kernel version: 2.5.41Starting 1 CPU run with 250 MB RAM, minimum 5 data points at 20 sec intervals
_____________ delay ms. ____________
Test low high median average S.D. ratio
noload 113.607 114.030 113.774 113.783 0.000 1.000
smallwrite 117.882 526.275 121.038 208.868 0.178 1.836
largewrite 1674.216 88428.871 14794.752 27750.852 34.851 243.892
cpuload 104.225 158.400 104.478 115.269 0.024 1.013
spawnload 105.933 166.818 106.682 118.452 0.027 1.041
8ctx-mem 116.458 8893.645 120.670 1875.275 3.923 16.481
2ctx-mem 116.847 10174.152 121.309 2130.303 4.497 18.722
Kernel version: 2.5.42-mm2Starting 1 CPU run with 250 MB RAM, minimum 5 data points at 20 sec intervals
_____________ delay ms. ____________
Test low high median average S.D. ratio
noload 113.658 114.500 113.737 113.866 0.000 1.000
smallwrite 117.220 245.110 119.017 144.541 0.056 1.269
largewrite 114.841 181.420 118.746 131.568 0.028 1.155
cpuload 104.583 159.080 104.890 115.694 0.024 1.016
spawnload 108.790 166.141 109.655 120.698 0.025 1.060
8ctx-mem 114.430 8484.873 784.141 2066.476 3.604 18.148
2ctx-mem 121.388 8453.018 1414.443 2383.773 3.459 20.935
Kernel version: 2.5.42Starting 1 CPU run with 250 MB RAM, minimum 5 data points at 20 sec intervals
_____________ delay ms. ____________
Test low high median average S.D. ratio
noload 113.676 113.948 113.737 113.774 0.000 1.000
smallwrite 115.352 189.983 119.500 141.645 0.036 1.245
largewrite 19012.080 45528.170 30311.890 31472.632 9.646 276.625
cpuload 103.328 1267.116 103.971 336.462 0.520 2.957
spawnload 105.196 167.400 105.787 117.983 0.028 1.037
8ctx-mem 121.166 8616.232 126.489 1824.054 3.797 16.032
2ctx-mem 115.162 10291.470 119.560 2152.930 4.550 18.923I post the script I use to get this summary as well, do you think it is usefull ?
#!/bin/bash
out=(ls *.out|sort)
total=echo ${out[@]}|wc -w
# echo $total
Quoted 1 line
summary.txt
for i in seq 0 1 $[total-1]
do
kernel_version=echo ${out[i]}|cut -d "." --fields=1-3
echo -e "\t\tKernel version: $kernel_version" >> summary.txt grep '^ ' ${out[i]} >> summary.txt
echo >> summary.txt
done;
Ciao,
Paolo
Signature · 4 lines
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Quoted 2 lines · Paolo Ciarrocchi
Hi Bill,
I'm back with the results of others tests, here all my results:
Thanks, I'll cip them in the response, but this test sure does make some kernels unhappy, doesn't it? And the sad truth is that this isn't artifact, if you get a similar "real load" on the machine the response will be really unusable in real life.
Quoted 2 lines
I post the script I use to get this summary as well, do you think it is usefull ?
Sure, it's very like the one I used to generate the results on the web site, other than I used "version=${filename%.out}" to avoid a cut or sed process, and I put my redirect after the "done" as "done >>summary.txt" so I didn't have to put it on every line. Matter of style, and I'm really lazy about typing anything I don't need to ;-)
Quoted 4 lines
#!/bin/bash
out=(ls *.out|sort)
total=echo ${out[@]}|wc -w# echo $total
Quoted 8 lines
Quoted 1 line
summary.txt
for i in
seq 0 1 $[total-1]
do
kernel_version=echo ${out[i]}|cut -d "." --fields=1-3
echo -e "\t\tKernel version: $kernel_version" >> summary.txt grep '^ ' ${out[i]} >> summary.txt
echo >> summary.txt
done;
I'm going to replace S.D. with the ratio of the median values in the near future, I find that more useful, since one really bad response can skew the ratio of average. Of course the other values are there to avoid confusion, but t makes a nicer number for the "look at one value" folks.
Signature · 3 lines
bill davidsen <[email protected]> CTO, TMR Associates, Inc Doing interesting things with little computers since 1979.