Testing: raw on tmpfs (sparse): 0.520 ±0.022
real	0.496 0.535 0.536 0.538 (0.569) 0.495

Testing: qcow2 on tmpfs (sparse): 0.301 ±0.008
real	0.298 0.297 (0.338) 0.292 0.307 0.312

Testing: vmdk on tmpfs (sparse): 0.294 ±0.002
real	0.295 0.294 0.292 (0.287) 0.293 0.297

Testing: raw on xfs (sparse): 0.762 ±0.026
real	(0.713) 0.770 0.769 0.759 0.790 0.720

Testing: qcow2 on xfs (sparse): 0.304 ±0.003
real	0.309 (0.312) 0.301 0.302 0.306 0.304

Testing: vmdk on xfs (sparse): 0.298 ±0.009
real	0.294 0.312 0.293 0.301 0.290 (0.345)

Testing: raw on ext4 (sparse): 0.655 ±0.011
real    0.664 (0.624) 0.663 0.639 0.648 0.659

Testing: qcow2 on ext4 (sparse): 0.330 ±0.035
real    0.293 0.333 (0.391) 0.374 0.353 0.297

Testing: vmdk on ext4 (sparse): 0.293 ±0.004
real    0.290 0.289 0.293 0.297 (0.285) 0.296

Testing: raw on tmpfs (full): 0.398 ±0.004
real	0.397 (0.406) 0.396 0.397 0.394 0.404

Testing: qcow2 on tmpfs (full): 0.403 ±0.004
real	0.403 0.408 0.406 0.399 (0.538) 0.400

Testing: vmdk on tmpfs (full): 0.767 (n=1)
real    0.767

Testing: raw on xfs (full): 0.404 ±0.004
real	0.411 0.402 0.401 0.402 0.402 (0.421)

Testing: qcow2 on xfs (full): 0.404 ±0.004
real	0.402 (0.415) 0.410 0.401 0.401 0.404

Testing: vmdk on xfs (full): 0.695 (n=1)
real    0.695

Testing: raw on ext4 (full): 0.301 ±0.004
real    0.304 0.303 0.305 0.299 0.296 (0.322)

Testing: qcow2 on ext4 (full): 0.312 ±0.008
real    (0.325) 0.310 0.319 0.304 0.305 0.321

Testing: vmdk on ext4 (full): 0.839 (n=1)
real    0.839