Interval: 1.00s
  Avg transfer speed: 117.57 MB/s
  Nb sysread calls: 7205
  Productive sysread size: 16384 B
  Productive sysread ratio: 99.60%
  Avg productive sysread time: 25.94 us
  Avg unproductive sysread time: 18.23 us
Interval: 1.00s
  Avg transfer speed: 117.61 MB/s
  Nb sysread calls: 7179
  Productive sysread size: 16384 B
  Productive sysread ratio: 100.00%
  Avg productive sysread time: 42.37 us