avg-cpu:  %user   %nice %system %iowait  %steal   %idle
sum	     0.740      0.000   1033.130   6272.500      0.000   5993.670 
avg	     0.006      0.000      7.768     47.162      0.000     45.065 
stddev	     0.020      0.000      2.892     16.825      0.000     19.615 


Device:         rrqm/s   wrqm/s     r/s     w/s    rkB/s    wkB/s avgrq-sz avgqu-sz   await  svctm  %util
sum	     0.000      2.000      0.000  18728.620      0.000 9435646.960 133978.150  19068.970 136947.140    971.140  13299.810 
avg	     0.000      0.015      0.000    140.817      0.000  70944.714   1007.355    143.376   1029.678      7.302     99.999 
stddev	     0.000      0.122      0.000     15.919      0.000   8091.306      4.992      0.946    146.678      1.932      0.126