avg-cpu:  %user   %nice %system %iowait  %steal   %idle
sum	     3.830      0.000    278.920  11537.510      0.000   8179.710 
avg	     0.019      0.000      1.395     57.688      0.000     40.899 
stddev	     0.044      0.000      0.380     11.562      0.000     11.591 


Device:         rrqm/s   wrqm/s     r/s     w/s    rkB/s    wkB/s avgrq-sz avgqu-sz   await  svctm  %util
sum	257458.000    620.000   4705.000  20363.940 1048652.000 10283385.580 191556.420  27480.070 238084.120   1740.980  19999.810 
avg	  1287.290      3.100     23.525    101.820   5243.260  51416.928    957.782    137.400   1190.421      8.705     99.999 
stddev	  3689.912      6.353     72.801     30.433  15039.472  15361.049    149.556     16.748    348.897      2.121      0.078