avg-cpu:  %user   %nice %system %iowait  %steal   %idle
sum	     2.700      0.000    531.540  12540.190      0.000    225.410 
avg	     0.020      0.000      3.997     94.287      0.000      1.695 
stddev	     0.028      0.000      2.219      5.311      0.000      3.845 


Device:         rrqm/s   wrqm/s     r/s     w/s    rkB/s    wkB/s avgrq-sz avgqu-sz   await  svctm  %util
sum	     0.000 1095583.000     72.000  11688.000    288.000 4433404.000 102088.350  16372.130 186643.910   1643.180  13300.800 
avg	     0.000   8237.466      0.541     87.880      2.165  33333.865    767.582    123.099   1403.338     12.355    100.006 
stddev	     0.000   2231.465      0.555     24.601      2.221   9308.774    147.115     16.095    251.702      4.151      0.120