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rigomate/gist:808694d2297ec8b0126dc49b6008e402

Created October 12, 2022 11:21
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diskspd test
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gistfile1.txt
diskspd.exe -c10M -d360 -r -w40 -t8 -o32 -b4k -Sh -L testfile.dat
@rigomate
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win10 guest

Command Line: diskspd -c10M -d360 -r -w40 -t8 -o32 -Sh -L testfile.dat

Input parameters:

    timespan:   1
    -------------
    duration: 360s
    warm up time: 5s
    cool down time: 0s
    measuring latency
    random seed: 0
    path: 'testfile.dat'
            think time: 0ms
            burst size: 0
            software cache disabled
            hardware write cache disabled, writethrough on
            performing mix test (read/write ratio: 60/40)
            block size: 64KiB
            using random I/O (alignment: 64KiB)
            number of outstanding I/O operations per thread: 32
            threads per file: 8
            using I/O Completion Ports
            IO priority: normal

System information:

    computer name: DESKTOP-H70KVOT
    start time: 2022/10/12 16:58:31 UTC

Results for timespan 1:

actual test time: 360.26s
thread count: 8
proc count: 8

CPU | Usage | User | Kernel | Idle

0| 98.91%| 5.13%| 93.78%| 1.09%
1| 20.38%| 1.24%| 19.14%| 79.62%
2| 29.05%| 3.26%| 25.79%| 70.95%
3| 27.07%| 4.84%| 22.23%| 72.93%
4| 28.74%| 4.34%| 24.40%| 71.26%
5| 20.49%| 2.79%| 17.71%| 79.51%
6| 27.90%| 1.66%| 26.24%| 72.10%
7| 22.96%| 2.54%| 20.41%| 77.04%

avg.| 34.44%| 3.23%| 31.21%| 65.56%

Total IO
thread | bytes | I/Os | MiB/s | I/O per s | AvgLat | LatStdDev | file

 0 |      1830354944 |        27929 |       4.85 |      77.53 |  414.405 |  1121.272 | testfile.dat (10MiB)
 1 |     97730756608 |      1491253 |     258.71 |    4139.44 |    7.728 |     4.785 | testfile.dat (10MiB)
 2 |     95684263936 |      1460026 |     253.30 |    4052.76 |    7.894 |    10.916 | testfile.dat (10MiB)
 3 |     97972060160 |      1494935 |     259.35 |    4149.66 |    7.709 |     4.343 | testfile.dat (10MiB)
 4 |     96921059328 |      1478898 |     256.57 |    4105.14 |    7.793 |     7.100 | testfile.dat (10MiB)
 5 |     97175994368 |      1482788 |     257.25 |    4115.94 |    7.773 |     6.746 | testfile.dat (10MiB)
 6 |     97038893056 |      1480696 |     256.88 |    4110.13 |    7.783 |     4.594 | testfile.dat (10MiB)
 7 |     96777994240 |      1476715 |     256.19 |    4099.08 |    7.804 |     6.180 | testfile.dat (10MiB)

total: 681131376640 | 10393240 | 1803.10 | 28849.67 | 8.876 | 62.181

Read IO
thread | bytes | I/Os | MiB/s | I/O per s | AvgLat | LatStdDev | file

 0 |      1096744960 |        16735 |       2.90 |      46.45 |  403.307 |  1101.357 | testfile.dat (10MiB)
 1 |     58724712448 |       896068 |     155.46 |    2487.32 |    7.709 |     4.842 | testfile.dat (10MiB)
 2 |     57411371008 |       876028 |     151.98 |    2431.69 |    7.877 |    10.658 | testfile.dat (10MiB)
 3 |     58710949888 |       895858 |     155.42 |    2486.73 |    7.694 |     5.179 | testfile.dat (10MiB)
 4 |     58154090496 |       887361 |     153.95 |    2463.15 |    7.781 |     7.481 | testfile.dat (10MiB)
 5 |     58298925056 |       889571 |     154.33 |    2469.28 |    7.752 |     6.613 | testfile.dat (10MiB)
 6 |     58224672768 |       888438 |     154.13 |    2466.14 |    7.768 |     4.388 | testfile.dat (10MiB)
 7 |     57968427008 |       884528 |     153.46 |    2455.28 |    7.790 |     6.299 | testfile.dat (10MiB)

total: 408589893632 | 6234587 | 1081.63 | 17306.03 | 8.829 | 60.996

Write IO
thread | bytes | I/Os | MiB/s | I/O per s | AvgLat | LatStdDev | file

 0 |       733609984 |        11194 |       1.94 |      31.07 |  430.998 |  1150.202 | testfile.dat (10MiB)
 1 |     39006044160 |       595185 |     103.26 |    1652.12 |    7.758 |     4.697 | testfile.dat (10MiB)
 2 |     38272892928 |       583998 |     101.32 |    1621.07 |    7.920 |    11.292 | testfile.dat (10MiB)
 3 |     39261110272 |       599077 |     103.93 |    1662.92 |    7.732 |     2.639 | testfile.dat (10MiB)
 4 |     38766968832 |       591537 |     102.62 |    1641.99 |    7.811 |     6.485 | testfile.dat (10MiB)
 5 |     38877069312 |       593217 |     102.92 |    1646.66 |    7.804 |     6.940 | testfile.dat (10MiB)
 6 |     38814220288 |       592258 |     102.75 |    1644.00 |    7.807 |     4.886 | testfile.dat (10MiB)
 7 |     38809567232 |       592187 |     102.74 |    1643.80 |    7.825 |     5.997 | testfile.dat (10MiB)

total: 272541483008 | 4158653 | 721.48 | 11543.63 | 8.947 | 63.916

total:
%-ile | Read (ms) | Write (ms) | Total (ms)

min |      1.208 |      1.287 |      1.208

25th | 6.791 | 6.808 | 6.797
50th | 7.128 | 7.148 | 7.136
75th | 7.701 | 7.733 | 7.714
90th | 9.207 | 9.291 | 9.240
95th | 11.045 | 11.215 | 11.116
99th | 18.952 | 19.343 | 19.109
3-nines | 136.597 | 139.897 | 137.977
4-nines | 2846.175 | 3456.576 | 3202.752
5-nines | 7293.754 | 7803.747 | 7380.859
6-nines | 14619.930 | 14620.060 | 14619.979
7-nines | 14624.444 | 14624.428 | 14624.428
8-nines | 14624.444 | 14624.428 | 14624.444
9-nines | 14624.444 | 14624.428 | 14624.444
max | 14624.444 | 14624.428 | 14624.444

@rigomate
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Author

win10
Command Line: diskspd -c10M -d360 -r -w40 -t8 -o32 -Sh -L -b8K testfile.dat

Input parameters:

    timespan:   1
    -------------
    duration: 360s
    warm up time: 5s
    cool down time: 0s
    measuring latency
    random seed: 0
    path: 'testfile.dat'
            think time: 0ms
            burst size: 0
            software cache disabled
            hardware write cache disabled, writethrough on
            performing mix test (read/write ratio: 60/40)
            block size: 8KiB
            using random I/O (alignment: 8KiB)
            number of outstanding I/O operations per thread: 32
            threads per file: 8
            using I/O Completion Ports
            IO priority: normal

System information:

    computer name: DESKTOP-H70KVOT
    start time: 2022/10/15 09:03:45 UTC

Total IO
thread | bytes | I/Os | MiB/s | I/O per s | AvgLat | LatStdDev | file

 0 |       208363520 |        25435 |       0.55 |      70.10 |  456.530 |  1467.938 | testfile.dat (10MiB)
 1 |     21024186368 |      2566429 |      55.26 |    7072.79 |    4.523 |    15.969 | testfile.dat (10MiB)
 2 |     20318134272 |      2480241 |      53.40 |    6835.26 |    4.680 |    18.088 | testfile.dat (10MiB)
 3 |     20968890368 |      2559679 |      55.11 |    7054.18 |    4.535 |     8.711 | testfile.dat (10MiB)
 4 |     20520574976 |      2504953 |      53.93 |    6903.37 |    4.634 |    14.359 | testfile.dat (10MiB)
 5 |     21015429120 |      2565360 |      55.23 |    7069.84 |    4.525 |    10.266 | testfile.dat (10MiB)
 6 |     20785037312 |      2537236 |      54.63 |    6992.33 |    4.575 |    10.098 | testfile.dat (10MiB)
 7 |     21213446144 |      2589532 |      55.75 |    7136.46 |    4.482 |     4.209 | testfile.dat (10MiB)

total: 146054062080 | 17828865 | 383.86 | 49134.32 | 5.209 | 59.325

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