avg-cpu:  %user   %nice %system %iowait  %steal   %idle
sum	    13.480      0.000  11958.380   1326.770      0.000      1.050 
avg	     0.101      0.000     89.913      9.976      0.000      0.008 
stddev	     0.085      0.000      6.047      6.055      0.000      0.037 


Device:         rrqm/s   wrqm/s     r/s     w/s    rkB/s    wkB/s avgrq-sz avgqu-sz   await  svctm  %util
sum	     0.000    205.030      8.970  30472.560     35.880 13907532.590 121350.330  18407.560  80539.310    583.440  13301.920 
avg	     0.000      1.542      0.067    229.117      0.270 104567.914    912.408    138.403    605.559      4.387    100.014 
stddev	     0.000      2.119      0.444     15.532      1.776   7168.047      7.606      5.391     60.179      0.350      0.378