Basic command:
diskspd.exe -b64K -d60 -h -L -o2 -t4 -r -w50 -c512M z:\io2.dat
raw data:
| Configuration | bytes | I/Os | MB/s | I/O per s | AvgLat | LatStdDev |
| 4K NTFS,4K BS | 640741376 | 156431 | 10.18 | 2607.15 | 3.064 | 8.682 |
| 4K NTFS,32K BS | 2920775680 | 89135 | 46.42 | 1485.58 | 5.38 | 11.754 |
| 4K NTFS,64K BS | 3945922560 | 60210 | 62.72 | 1003.49 | 7.977 | 16.802 |
| 64K NTFS,4K BS | 651743232 | 159117 | 10.36 | 2651.92 | 3.012 | 8.475 |
| 64K NTFS,32K BS | 3472523264 | 105973 | 55.19 | 1766.21 | 4.523 | 10.837 |
| 64K NTFS,64K BS | 4419026944 | 67429 | 70.24 | 1123.81 | 7.111 | 16.264 |
| 4K REFS,4K BS | 766185472 | 187057 | 12.18 | 3117.58 | 2.562 | 8.089 |
| 4K REFS,32K BS | 4869128192 | 148594 | 77.39 | 2476.55 | 3.226 | 8.521 |
| 4K REFS,64K BS | 4301193216 | 65631 | 68.37 | 1093.85 | 7.309 | 14.892 |
| 64K REFS,4K BS | 772198400 | 188525 | 12.27 | 3142.09 | 2.541 | 8.531 |
| 64K REFS,32K BS | 3946577920 | 120440 | 62.73 | 2007.33 | 3.981 | 9.264 |
| 64K REFS,64K BS | 7515275264 | 114674 | 119.45 | 1911.21 | 4.184 | 11.57 |