avg-cpu:  %user   %nice %system %iowait  %steal   %idle
sum	     8.300      0.000   7565.520   5725.990      0.000      0.000 
avg	     0.062      0.000     56.884     43.053      0.000      0.000 
stddev	     0.073      0.000      6.447      6.468      0.000      0.000 


Device:         rrqm/s   wrqm/s     r/s     w/s    rkB/s    wkB/s avgrq-sz avgqu-sz   await  svctm  %util
sum	     0.000   1788.970     69.910  27044.870    279.640 9041110.720  89664.010  18955.590  97298.060    734.460  13300.020 
avg	     0.000     13.451      0.526    203.345      2.103  67978.276    674.165    142.523    731.564      5.522    100.000 
stddev	     0.000      6.068      0.499     58.450      1.995  18964.177     93.381      1.826    182.049      2.320      0.763