avg-cpu:  %user   %nice %system %iowait  %steal   %idle
sum	     1.650      0.000    232.400  13065.920      0.000      0.000 
avg	     0.012      0.000      1.747     98.240      0.000      0.000 
stddev	     0.033      0.000      0.483      0.491      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   1464.890     46.000  13589.060    184.000 3166055.050  68585.330  10358.480 107799.550   1734.390  12535.220 
avg	     0.000     11.014      0.346    102.173      1.383  23804.925    515.679     77.883    810.523     13.041     94.250 
stddev	     0.000      6.179      0.626     47.585      2.503  10584.976    183.346     51.772    549.880     12.213     12.501