avg-cpu:  %user   %nice %system %iowait  %steal   %idle
sum	     2.080      0.000    542.780   6095.750      0.000  13359.480 
avg	     0.010      0.000      2.714     30.479      0.000     66.797 
stddev	     0.038      0.000      1.523      9.306      0.000      9.579 


Device:         rrqm/s   wrqm/s     r/s     w/s    rkB/s    wkB/s avgrq-sz avgqu-sz   await  svctm  %util
sum	258043.000    159.000   4120.000  22040.250 1048652.000 11266452.870 194117.460  28563.640 228692.180   1601.110  20000.420 
avg	  1290.215      0.795     20.600    110.201   5243.260  56332.264    970.587    142.818   1143.461      8.006    100.002 
stddev	  3572.131      2.534     56.744     31.596  14518.590  16157.929    137.341      2.260    362.609      1.589      0.133