"epoch","usr","sys","idl","wai","hiq","siq","read","writ","recv","send","in","out","int","csw"
sum	179187596124.241      0.621    450.845     17.120  13284.845      0.000     46.557  86016.000 55989896192.000 3041130.000 836134098.000      0.000      0.000 1220685.000 3077871.000 
avg	1298460841.480      0.004      3.267      0.124     96.267      0.000      0.337    623.304 405723885.449  22037.174 6058942.739      0.000      0.000   8845.543  22303.413 
stddev	     0.000      0.016      0.441      0.070      0.463      0.000      0.134   2254.401 4754575.709  34663.867 9594629.867      0.000      0.000    981.226    930.094