avg-cpu:  %user   %nice %system %iowait  %steal   %idle
sum	     2.830      0.000     66.570   4195.630      0.000   9034.950 
avg	     0.021      0.000      0.501     31.546      0.000     67.932 
stddev	     0.051      0.000      0.276     10.386      0.000     10.453 


Device:         rrqm/s   wrqm/s     r/s     w/s    rkB/s    wkB/s avgrq-sz avgqu-sz   await  svctm  %util
sum	     0.000 1805425.380      6.000  14337.750     24.000 7278458.650 134943.130  17858.670 167412.260   1299.550  13299.410 
avg	     0.000  13574.627      0.045    107.803      0.180  54725.253   1014.610    134.276   1258.739      9.771     99.996 
stddev	     0.000   5150.401      0.270     22.804      1.082  11655.378      9.648     21.062    267.266      2.404      0.126