Linux 4.4.0-124-generic (myserver)      06/27/2018      _x86_64_        (16 CPU)

avg-cpu:  %user   %nice %system %iowait  %steal   %idle
           0.54    0.00    0.24    0.70    0.00   98.51

Device:         rrqm/s   wrqm/s     r/s     w/s    rkB/s    wkB/s avgrq-sz avgqu-sz   await r_await w_await  svctm  %util
sda               1.02    29.09   24.00  111.91   644.71  1822.79    36.31     0.20    1.49    7.80    0.13   0.86  11.62