"epoch","usr","sys","idl","wai","hiq","siq","read","writ","recv","send","in","out","int","csw"
sum	164939536175.755      1.979    483.469  10395.719   1806.429      0.121     12.281      0.000 8563773440.000 526588.000 71451378.000      0.000      0.000 168120.000 210578.000 
avg	1298736505.321      0.016      3.807     81.856     14.224      0.001      0.097      0.000 67431286.929   4146.362 562609.276      0.000      0.000   1323.780   1658.094 
stddev	    89.084      0.041      0.953      4.568      4.299      0.011      0.103      0.000 56961718.184   6769.045 865173.412      0.000      0.000   1035.510   1365.576