diskspd test

gistfile1.txt

diskspd.exe -c10M -d360 -r -w40 -t8 -o32 -b4k -Sh -L testfile.dat

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)

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