READ: bw=5622KiB/s (5757kB/s), 5622KiB/s-5622KiB/s (5757kB/s-5757kB/s), io=382MiB (400MB), run=69540-69540msec
  WRITE: bw=1917KiB/s (1963kB/s), 1917KiB/s-1917KiB/s (1963kB/s-1963kB/s), io=130MiB (137MB), run=69540-69540msec