avg-cpu:  %user   %nice %system %iowait  %steal   %idle
sum	     5.760      0.000    266.680   2489.170      0.000  10538.330 
avg	     0.043      0.000      2.005     18.716      0.000     79.236 
stddev	     0.065      0.000      1.005      8.916      0.000      9.638 


Device:         rrqm/s   wrqm/s     r/s     w/s    rkB/s    wkB/s avgrq-sz avgqu-sz   await  svctm  %util
sum	     0.000      2.000      0.000  18549.120      0.000 9395053.450 134720.130  19056.140 138835.820    981.610  13299.620 
avg	     0.000      0.015      0.000    139.467      0.000  70639.500   1012.933    143.279   1043.878      7.381     99.997 
stddev	     0.000      0.122      0.000     19.019      0.000   9661.274      5.457      0.925    167.110      1.663      0.217