avg-cpu:  %user   %nice %system %iowait  %steal   %idle
sum	     1.890      0.000    264.220   3213.180      0.000   9820.710 
avg	     0.014      0.000      1.987     24.159      0.000     73.840 
stddev	     0.044      0.000      0.708     10.604      0.000     11.172 


Device:         rrqm/s   wrqm/s     r/s     w/s    rkB/s    wkB/s avgrq-sz avgqu-sz   await  svctm  %util
sum	     0.000 1554333.520      5.000  12287.080     20.000 6258204.550 135417.130  18812.350 203557.580   1439.490  13299.410 
avg	     0.000  11686.718      0.038     92.384      0.150  47054.170   1018.174    141.446   1530.508     10.823     99.996 
stddev	     0.000   1583.856      0.226      1.667      0.905   1139.434     10.078      3.177     49.484      0.201      0.092