IOPS measured from host:
Total IO thread | bytes | I/Os | MiB/s | I/O per s | AvgLat | LatStdDev | file ----------------------------------------------------------------------------------------------------- 0 | 54156394496 | 826361 | 172.15 | 2754.40 | 11.617 | 12.059 | F:\diskpsdtmp.dat (50GiB) 1 | 54284320768 | 828313 | 172.56 | 2760.90 | 11.589 | 12.052 | F:\diskpsdtmp.dat (50GiB) 2 | 54223306752 | 827382 | 172.36 | 2757.80 | 11.603 | 12.057 | F:\diskpsdtmp.dat (50GiB) 3 | 54217539584 | 827294 | 172.34 | 2757.51 | 11.604 | 12.053 | F:\diskpsdtmp.dat (50GiB) 4 | 54092890112 | 825392 | 171.95 | 2751.17 | 11.630 | 12.060 | F:\diskpsdtmp.dat (50GiB) 5 | 54198730752 | 827007 | 172.28 | 2756.55 | 11.608 | 12.053 | F:\diskpsdtmp.dat (50GiB) 6 | 54138109952 | 826082 | 172.09 | 2753.47 | 11.621 | 12.095 | F:\diskpsdtmp.dat (50GiB) 7 | 54177366016 | 826681 | 172.22 | 2755.47 | 11.612 | 12.050 | F:\diskpsdtmp.dat (50GiB) ----------------------------------------------------------------------------------------------------- total: 433488658432 | 6614512 | 1377.95 | 22047.27 | 11.610 | 12.060
IOPS measured from VM w/ VHD on the same drive as above
Total IO thread | bytes | I/Os | MiB/s | I/O per s | AvgLat | LatStdDev | file ----------------------------------------------------------------------------------------------------- 0 | 23855104 | 364 | 0.08 | 1.21 | 24314.250 | 19155.855 | diskpsdtmp.dat (50GiB) 1 | 17235968 | 263 | 0.05 | 0.88 | 34282.530 | 47648.440 | diskpsdtmp.dat (50GiB) 2 | 23920640 | 365 | 0.08 | 1.22 | 23898.273 | 19220.430 | diskpsdtmp.dat (50GiB) 3 | 19857408 | 303 | 0.06 | 1.01 | 30133.611 | 44131.955 | diskpsdtmp.dat (50GiB) 4 | 11599872 | 177 | 0.04 | 0.59 | 51248.780 | 75060.930 | diskpsdtmp.dat (50GiB) 5 | 23003136 | 351 | 0.07 | 1.17 | 25161.435 | 18835.500 | diskpsdtmp.dat (50GiB) 6 | 17825792 | 272 | 0.06 | 0.91 | 30981.528 | 44275.771 | diskpsdtmp.dat (50GiB) 7 | 24838144 | 379 | 0.08 | 1.26 | 23016.198 | 19386.046 | diskpsdtmp.dat (50GiB) ----------------------------------------------------------------------------------------------------- total: 162136064 | 2474 | 0.52 | 8.25 | 28606.653 | 36991.401