avg-cpu:  %user   %nice %system %iowait  %steal   %idle
sum	     0.630      0.000    256.770   2976.360      0.000  10066.300 
avg	     0.005      0.000      1.931     22.379      0.000     75.686 
stddev	     0.028      0.000      0.619      8.595      0.000      8.988 


Device:         rrqm/s   wrqm/s     r/s     w/s    rkB/s    wkB/s avgrq-sz avgqu-sz   await  svctm  %util
sum	     0.000 1556702.000      5.000  12329.000     20.000 6279668.000 135419.920  18856.080 203315.060   1434.650  13300.400 
avg	     0.000  11704.526      0.038     92.699      0.150  47215.549   1018.195    141.775   1528.685     10.787    100.003 
stddev	     0.000   1404.238      0.226      1.603      0.905   1094.689      9.966      2.758     72.874      0.185      0.060