Testing: raw on tmpfs (sparse): 0.436 ±0.012
real    0.426 0.444 0.447 0.442 (0.500) 0.421

Testing: qcow2 on tmpfs (sparse): 0.435 ±0.018
real    0.421 0.459 0.448 0.430 (0.776) 0.415

Testing: vmdk on tmpfs (sparse): 0.214 ±0.004
real    0.216 0.218 0.210 0.215 (0.222) 0.209

Testing: raw on xfs (sparse): 0.452 ±0.028
real    0.430 0.468 0.493 0.442 (0.640) 0.428

Testing: qcow2 on xfs (sparse): 0.462 ±0.016
real    0.445 0.475 0.478 0.445 0.466 (0.437)

Testing: vmdk on xfs (sparse): 0.210 ±0.005
real    0.214 0.213 (0.222) 0.203 0.207 0.213

Testing: raw on ext4 (sparse): 0.144 ±0.023
real    0.119 0.181 0.142 0.143 0.137 (0.296)

Testing: qcow2 on ext4 (sparse): 0.147 ±0.016
real    0.139 0.138 0.142 0.175 0.140 (0.301)

Testing: vmdk on ext4 (sparse): 0.253 ±0.004
real    0.247 (0.273) 0.257 0.252 0.254 0.254

Testing: raw on tmpfs (full): 0.437 ±0.012
real    (0.477) 0.436 0.434 0.432 0.457 0.424

Testing: qcow2 on tmpfs (full): 1.630 ±0.021
real    1.618 1.631 (1.684) 1.625 1.665 1.612

Testing: vmdk on tmpfs (full): 612.379 (n=1)
real    612.379

Testing: raw on xfs (full): 0.407 ±0.011
real    0.400 0.413 0.402 (0.495) 0.424 0.397

Testing: qcow2 on xfs (full): 0.410 ±0.009
real    0.403 0.406 0.413 (0.485) 0.423 0.403

Testing: vmdk on xfs (full): 1.048 (n=1)
real    1.048

Testing: raw on ext4 (full): 0.308 ±0.007
real    0.299 (0.419) 0.315 0.311 0.301 0.314

Testing: qcow2 on ext4 (full): 0.307 ±0.003
real    0.307 0.306 (0.490) 0.308 0.303 0.312

Testing: vmdk on ext4 (full): 3.528 (n=1)
real    3.528