Hi,
Here I am putting the performance results of "HBench-OS 1.0" for
Linux Kernel 2.5.43.
HW Details:
868Mhz P3 with 128Mb RAM with ext3 file system.
Thanks,
pavan.
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HBench-OS 1.0 Summary Output for Linux kernel ver 2.5.43.
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System name: access1
System type: i686-pc-linux
Architecture: i686
OS type: linux-2.5.43
Testset: full.test
Runs: 10
Counter mode: none
lat_syscall:
getpid: 0.350767 (std. 0.000082, 0.02%) [median 0.350750]
getrusage: 0.558633 (std. 0.001213, 0.22%) [median 0.558150]
gettimeofday: 0.588000 (std. 0.001732, 0.29%) [median 0.587350]
sbrk: 0.036100 (std. 0.000000, 0.00%) [median 0.036100]
sigaction: 0.786033 (std. 0.000052, 0.01%) [median 0.786000]
write: 0.689750 (std. 0.000105, 0.02%) [median 0.689750]
lat_fslayer:
<default>: 0.683800 (std. 0.004613, 0.67%) [median 0.681900]
lat_sig:
handle: 3.435450 (std. 0.001122, 0.03%) [median 3.434950]
install: 0.866550 (std. 0.000251, 0.03%) [median 0.866550]
lat_pipe:
<default>: 7.492767 (std. 0.065127, 0.87%) [median 7.505400]
lat_proc:
null dummy: 352.674100 (std. 12.123159, 3.44%) [median 351.131450]
sh dynamic: 7782.062500 (std. 7.546341, 0.10%) [median 7781.503900]
sh static: 6915.826183 (std. 19.577766, 0.28%) [median 6913.693350]
simple dynamic: 1653.977050 (std. 3.494484, 0.21%) [median 1653.587900]
simple static: 648.082517 (std. 14.064657, 2.17%) [median 650.673350]
lat_mmap:
4k: 3.942983 (std. 0.026567, 0.67%) [median 3.946050]
8k: 3.936983 (std. 0.015474, 0.39%) [median 3.938950]
32k: 4.006850 (std. 0.009047, 0.23%) [median 4.008100]
64k: 4.037550 (std. 0.026696, 0.66%) [median 4.037150]
256k: 4.383267 (std. 0.015390, 0.35%) [median 4.385550]
512k: 4.786850 (std. 0.014624, 0.31%) [median 4.784900]
1m: 5.711983 (std. 0.021085, 0.37%) [median 5.716800]
2m: 7.544850 (std. 0.010468, 0.14%) [median 7.543200]
3m: 9.293750 (std. 0.036130, 0.39%) [median 9.312500]
4m: 11.285083 (std. 0.006913, 0.06%) [median 11.284350]
8m: 11.357183 (std. 0.015530, 0.14%) [median 11.361950]
bw_mem_rd:
2k: 3195.814117 (std. 0.653101, 0.02%) [median 3195.842200]
4k: 3218.784017 (std. 0.513934, 0.02%) [median 3218.840550]
8k: 3215.979267 (std. 0.759111, 0.02%) [median 3215.877400]
16k: 3224.925317 (std. 0.597869, 0.02%) [median 3224.875400]
32k: 2011.795717 (std. 0.345080, 0.02%) [median 2011.835650]
64k: 2012.675983 (std. 0.772736, 0.04%) [median 2012.767450]
128k: 1991.474750 (std. 10.158485, 0.51%) [median 1986.410550]
256k: 567.501100 (std. 28.251390, 4.98%) [median 568.528450]
512k: 332.979717 (std. 0.226500, 0.07%) [median 332.911500]
1m: 334.586267 (std. 0.200948, 0.06%) [median 334.647650]
2m: 334.228267 (std. 0.073486, 0.02%) [median 334.217150]
4m: 334.184567 (std. 0.088974, 0.03%) [median 334.232400]
8m: 334.113483 (std. 0.114012, 0.03%) [median 334.181850]
bw_mem_wr:
2k: 2800.614683 (std. 0.448364, 0.02%) [median 2800.548050]
4k: 2813.756800 (std. 0.438541, 0.02%) [median 2813.695400]
8k: 2803.758083 (std. 0.569757, 0.02%) [median 2803.906700]
16k: 2812.251667 (std. 0.389953, 0.01%) [median 2812.304700]
32k: 2263.240000 (std. 4.850042, 0.21%) [median 2263.013050]
64k: 2167.653417 (std. 0.632469, 0.03%) [median 2167.800650]
128k: 2165.368150 (std. 0.504045, 0.02%) [median 2165.349800]
256k: 500.884617 (std. 48.805786, 9.74%) [median 492.032950]
512k: 167.781383 (std. 0.668294, 0.40%) [median 167.629850]
1m: 137.174650 (std. 0.049827, 0.04%) [median 137.186350]
2m: 135.108433 (std. 0.067998, 0.05%) [median 135.119200]
4m: 134.981517 (std. 0.079026, 0.06%) [median 134.975250]
8m: 134.952717 (std. 0.065264, 0.05%) [median 134.986950]
bw_bzero:
128k: 3717.419067 (std. 2.039727, 0.05%) [median 3718.221350]
256k: 465.554817 (std. 16.411525, 3.53%) [median 463.197350]
512k: 181.581367 (std. 1.484950, 0.82%) [median 181.461600]
1m: 148.155883 (std. 0.077028, 0.05%) [median 148.150800]
2m: 145.670367 (std. 0.045730, 0.03%) [median 145.682350]
4m: 145.579100 (std. 0.034496, 0.02%) [median 145.592050]
8m: 145.555900 (std. 0.040323, 0.03%) [median 145.573200]
bw_mem_cp:
2k unrolled aligned: 1983.556950 (std. 0.451931, 0.02%) [median 1983.618700]
2k unrolled unaligned: 1983.489700 (std. 0.403128, 0.02%) [median 1983.544800]
4k unrolled aligned: 2008.653300 (std. 0.536384, 0.03%) [median 2008.690000]
4k unrolled unaligned: 2008.714683 (std. 0.476015, 0.02%) [median 2008.869250]
8k unrolled aligned: 2035.299150 (std. 1.637572, 0.08%) [median 2035.176400]
8k unrolled unaligned: 2058.557683 (std. 0.246316, 0.01%) [median 2058.465250]
16k libc aligned: 1745.100433 (std. 0.475492, 0.03%) [median 1744.955350]
16k libc unaligned: 1695.927450 (std. 0.236029, 0.01%) [median 1695.962300]
16k unrolled aligned: 1308.441350 (std. 0.267754, 0.02%) [median 1308.412200]
16k unrolled unaligned: 1235.007183 (std. 0.206812, 0.02%) [median 1235.087550]
32k libc aligned: 1765.978850 (std. 0.377441, 0.02%) [median 1765.815600]
32k libc unaligned: 1712.398250 (std. 0.332597, 0.02%) [median 1712.451950]
32k unrolled aligned: 1304.090250 (std. 0.197115, 0.02%) [median 1304.120950]
32k unrolled unaligned: 1229.186000 (std. 2.592841, 0.21%) [median 1230.276100]
64k libc aligned: 1121.100200 (std. 487.763353, 43.51%) [median 849.769000]
64k libc unaligned: 1561.576583 (std. 348.547072, 22.32%) [median 1714.640850]
64k unrolled aligned: 711.132017 (std. 455.053688, 63.99%) [median 476.522950]
64k unrolled unaligned: 1231.161733 (std. 1.854232, 0.15%) [median 1231.447150]
128k libc aligned: 313.591467 (std. 29.524978, 9.42%) [median 312.189700]
128k libc unaligned: 296.150400 (std. 19.253366, 6.50%) [median 293.873150]
128k unrolled aligned: 211.189883 (std. 15.775115, 7.47%) [median 216.262800]
128k unrolled unaligned: 185.109067 (std. 10.631524, 5.74%) [median 186.028650]
256k libc aligned: 139.115550 (std. 0.707301, 0.51%) [median 139.171350]
256k libc unaligned: 137.504083 (std. 1.087375, 0.79%) [median 137.366950]
256k unrolled aligned: 112.236000 (std. 0.885503, 0.79%) [median 112.069550]
256k unrolled unaligned: 114.735633 (std. 0.847557, 0.74%) [median 115.146700]
512k libc aligned: 104.686350 (std. 0.240944, 0.23%) [median 104.646300]
512k libc unaligned: 105.887800 (std. 0.447718, 0.42%) [median 105.827650]
512k unrolled aligned: 93.208300 (std. 0.104726, 0.11%) [median 93.223050]
512k unrolled unaligned: 93.864933 (std. 0.138098, 0.15%) [median 93.893950]
1m libc aligned: 93.006483 (std. 0.183513, 0.20%) [median 92.992900]
1m libc unaligned: 93.657983 (std. 0.148361, 0.16%) [median 93.693800]
1m unrolled aligned: 83.184150 (std. 0.113089, 0.14%) [median 83.170900]
1m unrolled unaligned: 83.466800 (std. 0.099938, 0.12%) [median 83.486950]
2m libc aligned: 91.831283 (std. 0.270825, 0.29%) [median 91.916050]
2m libc unaligned: 91.842783 (std. 0.124026, 0.14%) [median 91.896050]
2m unrolled aligned: 81.231767 (std. 0.088051, 0.11%) [median 81.270150]
2m unrolled unaligned: 81.135583 (std. 0.042909, 0.05%) [median 81.138550]
4m libc aligned: 105.912667 (std. 0.489084, 0.46%) [median 106.189250]
4m libc unaligned: 106.024550 (std. 0.256317, 0.24%) [median 106.127050]
4m unrolled aligned: 97.740300 (std. 0.059257, 0.06%) [median 97.752800]
4m unrolled unaligned: 97.829333 (std. 0.040357, 0.04%) [median 97.822100]
8m libc aligned: 91.168750 (std. 0.356765, 0.39%) [median 91.333350]
8m libc unaligned: 90.797633 (std. 0.268406, 0.30%) [median 90.920800]
8m unrolled aligned: 80.734400 (std. 0.474210, 0.59%) [median 80.594850]
8m unrolled unaligned: 81.630500 (std. 0.039615, 0.05%) [median 81.646750]
bw_file_rd:
32k 32k: 781.914300 (std. 25.213598, 3.22%) [median 771.722550]
64k 32k: 708.373333 (std. 26.825886, 3.79%) [median 698.345800]
64k 64k: 686.715883 (std. 30.776288, 4.48%) [median 687.145100]
128k 32k: 455.260183 (std. 35.091318, 7.71%) [median 462.677900]
128k 64k: 432.396350 (std. 29.430036, 6.81%) [median 420.894500]
256k 32k: 319.903517 (std. 13.777990, 4.31%) [median 316.410600]
256k 64k: 311.344967 (std. 7.288370, 2.34%) [median 310.175600]
512k 4k: 292.064767 (std. 7.415241, 2.54%) [median 289.351950]
512k 8k: 290.064667 (std. 2.160957, 0.74%) [median 290.114400]
512k 16k: 285.174783 (std. 1.122167, 0.39%) [median 284.819700]
512k 32k: 288.601633 (std. 0.680035, 0.24%) [median 288.683700]
512k 64k: 284.384267 (std. 2.853449, 1.00%) [median 285.144550]
512k 128k: 101.640700 (std. 1.762291, 1.73%) [median 101.153350]
512k 256k: 71.271233 (std. 1.341312, 1.88%) [median 70.572200]
512k 512k: 61.700850 (std. 1.192668, 1.93%) [median 62.231800]
1m 4k: 291.193783 (std. 2.412703, 0.83%) [median 290.402200]
1m 8k: 290.326150 (std. 5.305367, 1.83%) [median 288.392250]
1m 16k: 287.787883 (std. 5.101540, 1.77%) [median 285.714300]
1m 32k: 291.418900 (std. 4.541828, 1.56%) [median 289.645900]
1m 64k: 286.917617 (std. 2.253272, 0.79%) [median 286.991650]
1m 128k: 101.775467 (std. 2.554160, 2.51%) [median 102.329700]
1m 256k: 71.725217 (std. 0.178670, 0.25%) [median 71.751500]
1m 512k: 63.771100 (std. 0.160575, 0.25%) [median 63.824350]
1m 1m: 62.639867 (std. 0.254929, 0.41%) [median 62.608100]
2m 4k: 296.385067 (std. 5.352370, 1.81%) [median 299.200700]
2m 8k: 294.544800 (std. 5.081326, 1.73%) [median 295.945750]
2m 16k: 290.705483 (std. 5.251144, 1.81%) [median 288.268250]
2m 32k: 294.782717 (std. 5.057283, 1.72%) [median 295.866850]
2m 64k: 276.430983 (std. 14.416496, 5.22%) [median 276.615900]
2m 128k: 107.902717 (std. 2.757295, 2.56%) [median 106.843350]
2m 256k: 73.360200 (std. 0.246680, 0.34%) [median 73.394600]
2m 512k: 65.406550 (std. 0.057236, 0.09%) [median 65.399050]
2m 1m: 64.820417 (std. 0.070513, 0.11%) [median 64.825600]
2m 2m: 64.471867 (std. 0.086871, 0.13%) [median 64.475650]
3m 1m: 65.173750 (std. 0.067845, 0.10%) [median 65.177000]
4m 32k: 292.605917 (std. 0.725899, 0.25%) [median 292.729500]
4m 64k: 285.714717 (std. 5.165000, 1.81%) [median 286.973700]
4m 1m: 65.576533 (std. 0.066010, 0.10%) [median 65.573250]
5m 1m: 65.982833 (std. 0.163155, 0.25%) [median 65.974150]
6m 1m: 66.093783 (std. 0.118481, 0.18%) [median 66.133200]
7m 1m: 66.165383 (std. 0.091712, 0.14%) [median 66.156650]
8m 32k: 293.298317 (std. 0.251073, 0.09%) [median 293.292900]
8m 64k: 279.333567 (std. 4.987465, 1.79%) [median 277.724550]
8m 1m: 66.285733 (std. 0.122469, 0.18%) [median 66.243300]
bw_mmap_rd:
4k: 1059.638133 (std. 164.158465, 15.49%) [median 953.674300]
8k: 1180.739650 (std. 99.495062, 8.43%) [median 1180.739650]
16k: 1145.806500 (std. 43.294532, 3.78%) [median 1173.753000]
64k: 1063.850117 (std. 42.762136, 4.02%) [median 1056.454900]
128k: 648.396967 (std. 10.030344, 1.55%) [median 651.094900]
256k: 375.946667 (std. 23.930291, 6.37%) [median 367.711400]
512k: 273.126700 (std. 0.987797, 0.36%) [median 273.447550]
1m: 272.757017 (std. 8.636262, 3.17%) [median 269.357650]
2m: 273.963683 (std. 4.750282, 1.73%) [median 272.680850]
4m: 272.128083 (std. 0.196263, 0.07%) [median 272.081700]
8m: 272.009150 (std. 0.267387, 0.10%) [median 271.978100]
bw_pipe:
4k: 470.416650 (std. 0.926449, 0.20%) [median 470.385250]
8k: 489.339183 (std. 4.674854, 0.96%) [median 488.760150]
16k: 476.500233 (std. 4.063227, 0.85%) [median 475.627150]
32k: 557.520967 (std. 3.666512, 0.66%) [median 559.096000]
64k: 529.488050 (std. 17.775673, 3.36%) [median 531.834050]
128k: 272.574300 (std. 2.171006, 0.80%) [median 271.871950]
256k: 207.216717 (std. 4.543511, 2.19%) [median 207.163500]
512k: 120.034317 (std. 0.196773, 0.16%) [median 119.954100]
1m: 106.118633 (std. 0.081316, 0.08%) [median 106.123800]
2m: 105.115550 (std. 0.049150, 0.05%) [median 105.114200]
4m: 104.708300 (std. 0.155718, 0.15%) [median 104.676350]
bw_tcp:
4k localhost: 43.460783 (std. 0.675611, 1.55%) [median 43.682100]
8k localhost: 50.664850 (std. 0.699544, 1.38%) [median 50.674600]
32k localhost: 43.519317 (std. 1.001002, 2.30%) [median 43.893500]
64k localhost: 37.460267 (std. 1.473410, 3.93%) [median 37.325600]
128k localhost: 23.640583 (std. 0.056677, 0.24%) [median 23.659950]
512k localhost: 23.879167 (std. 0.048721, 0.20%) [median 23.889900]
1m localhost: 23.684000 (std. 0.112375, 0.47%) [median 23.655500]
lat_connect:
localhost: 113.500000 (std. 18.780309, 16.55%) [median 104.000000]
lat_tcp:
localhost: 113.655700 (std. 0.028013, 0.02%) [median 113.660350]
lat_udp:
localhost: 28.401733 (std. 0.038314, 0.13%) [median 28.418200]
lat_rpc:
udp localhost: 52.076917 (std. 0.080901, 0.16%) [median 52.046350]
lat_fs:
create 0: 13944.300800 (std. 4.837894, 0.03%) [median 13943.265650]
delforw 0: 58.289017 (std. 1.008198, 1.73%) [median 58.521250]
delrand 0: 591.883183 (std. 4.799703, 0.81%) [median 591.135650]
delrev 0: 91.943450 (std. 1.948529, 2.12%) [median 91.680000]
create 1024: 14098.975900 (std. 5.246019, 0.04%) [median 14100.207000]
delforw 1024: 74.341733 (std. 0.639997, 0.86%) [median 74.482150]
delrand 1024: 653.771017 (std. 206.543451, 31.59%) [median 619.362050]
delrev 1024: 120.380200 (std. 2.870143, 2.38%) [median 119.885950]
create 4096: 14082.097667 (std. 10.056387, 0.07%) [median 14081.587900]
delforw 4096: 74.771783 (std. 1.600508, 2.14%) [median 75.210050]
delrand 4096: 718.267817 (std. 95.936964, 13.36%) [median 698.032550]
delrev 4096: 116.872200 (std. 1.434261, 1.23%) [median 116.774350]
create 10240: 14199.082683 (std. 17.772727, 0.13%) [median 14198.740250]
delforw 10240: 90.769050 (std. 4.475636, 4.93%) [median 92.019150]
delrand 10240: 490.820817 (std. 14.355532, 2.92%) [median 487.241950]
delrev 10240: 297.140550 (std. 3.422650, 1.15%) [median 297.027500]
lat_ctx:
0k 2: 2.618000 (std. 0.063713, 2.43%) [median 2.628200]
0k 4: 2.647533 (std. 0.155736, 5.88%) [median 2.675450]
0k 8: 2.782633 (std. 0.228699, 8.22%) [median 2.859600]
0k 16: 2.917300 (std. 0.145415, 4.98%) [median 2.936300]
0k 20: 2.950183 (std. 0.118328, 4.01%) [median 2.969950]
2k 2: 2.634150 (std. 0.046701, 1.77%) [median 2.642350]
2k 4: 2.824800 (std. 0.101160, 3.58%) [median 2.816000]
2k 8: 2.834017 (std. 0.102621, 3.62%) [median 2.882600]
2k 16: 2.669917 (std. 0.219801, 8.23%) [median 2.604950]
2k 20: 2.830033 (std. 0.192681, 6.81%) [median 2.793400]
4k 2: 2.395583 (std. 0.011333, 0.47%) [median 2.399250]
4k 4: 2.613833 (std. 0.197231, 7.55%) [median 2.696650]
4k 8: 2.664733 (std. 0.223462, 8.39%) [median 2.641450]
4k 16: 3.604650 (std. 0.098434, 2.73%) [median 3.579750]
4k 20: 4.811867 (std. 0.325981, 6.77%) [median 4.671250]
8k 2: 3.175183 (std. 0.158302, 4.99%) [median 3.232150]
8k 4: 2.740683 (std. 0.085488, 3.12%) [median 2.773850]
8k 8: 2.800050 (std. 0.218887, 7.82%) [median 2.807050]
8k 16: 6.977183 (std. 0.616079, 8.83%) [median 7.165500]
8k 20: 10.178533 (std. 0.412200, 4.05%) [median 10.210500]
16k 2: 2.808767 (std. 0.104033, 3.70%) [median 2.846200]
16k 4: 2.788517 (std. 0.067382, 2.42%) [median 2.773550]
16k 8: 4.634350 (std. 0.456774, 9.86%) [median 4.599700]
16k 16: 17.298283 (std. 1.141903, 6.60%) [median 17.657450]
16k 20: 17.446967 (std. 1.146312, 6.57%) [median 17.829250]
32k 2: 2.499650 (std. 0.202944, 8.12%) [median 2.582550]
32k 4: 2.894383 (std. 0.238493, 8.24%) [median 2.803250]
32k 8: 17.964933 (std. 1.441532, 8.02%) [median 17.599800]
32k 16: 14.917733 (std. 1.408685, 9.44%) [median 15.478400]
32k 20: 14.529733 (std. 1.243519, 8.56%) [median 14.097850]
64k 2: 3.583500 (std. 0.208244, 5.81%) [median 3.547250]
64k 4: 11.493650 (std. 1.213074, 10.55%) [median 11.536900]
64k 8: 15.608217 (std. 0.365916, 2.34%) [median 15.661750]
64k 16: 15.416583 (std. 1.532927, 9.94%) [median 14.845250]
64k 20: 14.309200 (std. 0.081517, 0.57%) [median 14.325000]
lat_ctx2:
0k 2: 2.644067 (std. 0.015268, 0.58%) [median 2.647550]
0k 4: 2.797617 (std. 0.066538, 2.38%) [median 2.767150]
0k 8: 2.526883 (std. 0.368904, 14.60%) [median 2.568050]
0k 16: 3.026133 (std. 0.290202, 9.59%) [median 3.119750]
0k 20: 3.438517 (std. 0.194825, 5.67%) [median 3.513000]
2k 2: 2.618167 (std. 0.019232, 0.73%) [median 2.620350]
2k 4: 2.559933 (std. 0.132056, 5.16%) [median 2.579850]
2k 8: 2.839417 (std. 0.074288, 2.62%) [median 2.855650]
2k 16: 2.900350 (std. 0.220939, 7.62%) [median 2.975000]
2k 20: 2.792383 (std. 0.123458, 4.42%) [median 2.757950]
4k 2: 2.352717 (std. 0.050774, 2.16%) [median 2.363050]
4k 4: 2.682667 (std. 0.066607, 2.48%) [median 2.661600]
4k 8: 2.880383 (std. 0.151680, 5.27%) [median 2.946850]
4k 16: 3.071983 (std. 0.274221, 8.93%) [median 3.123650]
4k 20: 4.573450 (std. 0.420435, 9.19%) [median 4.652550]
8k 2: 3.039600 (std. 0.037009, 1.22%) [median 3.051400]
8k 4: 3.812433 (std. 0.050248, 1.32%) [median 3.806150]
8k 8: 3.445000 (std. 0.196608, 5.71%) [median 3.395500]
8k 16: 7.802767 (std. 0.592426, 7.59%) [median 7.672450]
8k 20: 11.985133 (std. 0.559406, 4.67%) [median 11.982700]
16k 2: 4.849483 (std. 0.015486, 0.32%) [median 4.844100]
16k 4: 4.981683 (std. 0.134040, 2.69%) [median 5.026100]
16k 8: 10.572433 (std. 2.964599, 28.04%) [median 9.432350]
16k 16: 35.544450 (std. 0.663954, 1.87%) [median 35.556600]
16k 20: 44.556933 (std. 0.899989, 2.02%) [median 44.484750]
32k 2: 2.438217 (std. 0.056354, 2.31%) [median 2.448950]
32k 4: 4.096467 (std. 1.282605, 31.31%) [median 3.599400]
32k 8: 55.696000 (std. 5.524525, 9.92%) [median 56.676450]
32k 16: 91.042700 (std. 1.436452, 1.58%) [median 90.425350]
32k 20: 91.360600 (std. 1.349917, 1.48%) [median 91.015500]
64k 2: 4.509383 (std. 1.526578, 33.85%) [median 4.053350]
64k 4: 95.432367 (std. 3.742751, 3.92%) [median 93.609400]
64k 8: 169.814267 (std. 1.496534, 0.88%) [median 169.670900]
64k 16: 171.635367 (std. 1.022093, 0.60%) [median 171.359550]
64k 20: 170.826300 (std. 0.201819, 0.12%) [median 170.752950]
============================================
PAVAN KUMAR REDDY N.S.
Sr.Software Engineer
Wipro Technologies
53/1, Hosur road, Madivala
Bangalore - 68.
Phone Off: +91-80-5502001-8 extn: 6087.
Res: +91-80-6685179
http://www.wipro.com/linux/
============================================
This archive was generated by hypermail 2b29 : Wed Oct 23 2002 - 22:00:40 EST