"epoch","usr","sys","idl","wai","hiq","siq","read","writ","recv","send","in","out","int","csw"
sum	236553927902.314      6.539   2117.316  14484.628   1482.468      0.000    109.041 167936.000 54868783104.000 28723306.000 537958670.000      0.000      0.000 660644.000 1277068.000 
avg	1299746856.606      0.036     11.634     79.586      8.145      0.000      0.599    922.725 301476830.242 157820.363 2955816.868      0.000      0.000   3629.912   7016.857 
stddev	   115.378      0.066      3.940      4.434      4.554      0.000      0.317   2184.425 263680204.222 537382.999 5811005.334      0.000      0.000   2736.892   5942.302