avg-cpu:  %user   %nice %system %iowait  %steal   %idle
sum	     1.420      0.000    146.470   3648.800      0.000   9503.230 
avg	     0.011      0.000      1.101     27.435      0.000     71.453 
stddev	     0.038      0.000      0.435      8.961      0.000      9.202 


Device:         rrqm/s   wrqm/s     r/s     w/s    rkB/s    wkB/s avgrq-sz avgqu-sz   await  svctm  %util
sum	     0.000     16.000      0.000  14777.680      0.000 7331089.400 131978.250  14117.400 131089.440   1247.980  13299.810 
avg	     0.000      0.120      0.000    111.110      0.000  55120.973    992.318    106.146    985.635      9.383     99.999 
stddev	     0.000      0.626      0.000     21.029      0.000  10407.821      6.563     27.162    318.182      2.061      0.099