# iostat -xm 5 3
Linux 4.19.0 (hostname)     02/03/21        _x86_64_        (5 CPU)

avg-cpu:  %user   %nice %system %iowait  %steal   %idle
          25.16    0.00    1.81    0.00    0.00   73.02

Device            r/s     w/s     rMB/s     wMB/s   rrqm/s   wrqm/s  %rrqm  %wrqm r_await w_await aqu-sz rareq-sz wareq-sz  svctm  %util
ploop27652      23.48   64.71      0.64      3.08     0.00     0.00   0.00   0.00    0.00    0.00   0.00    27.78    48.71   0.00   0.00

avg-cpu:  %user   %nice %system %iowait  %steal   %idle
          19.53    0.00    1.24    0.00    0.00   79.23

Device            r/s     w/s     rMB/s     wMB/s   rrqm/s   wrqm/s  %rrqm  %wrqm r_await w_await aqu-sz rareq-sz wareq-sz  svctm  %util
ploop27652      19.20   41.40      1.01      0.47     0.00     0.00   0.00   0.00    0.00    0.00   0.00    54.08    11.73   0.00   0.00

avg-cpu:  %user   %nice %system %iowait  %steal   %idle
          16.43    0.00    0.64    0.00    0.00   82.93

Device            r/s     w/s     rMB/s     wMB/s   rrqm/s   wrqm/s  %rrqm  %wrqm r_await w_await aqu-sz rareq-sz wareq-sz  svctm  %util
ploop27652       2.20   68.40      0.12      1.36     0.00     0.00   0.00   0.00    0.00    0.00   0.00    57.45    20.43   0.00   0.00