"epoch","usr","sys","idl","wai","hiq","siq","read","writ","recv","send","in","out","int","csw"
sum	179220148834.376      0.826     67.665   3889.455   9840.065      0.000      1.989      0.000 37522360832.000 305520.000 65386082.000      0.000      0.000 422387.000 360755.000 
avg	1298696730.684      0.006      0.490     28.184     71.305      0.000      0.014      0.000 271901165.449   2213.913 473812.188      0.000      0.000   3060.775   2614.167 
stddev	    55.426      0.012      0.215     24.645     24.530      0.000      0.018      0.000 59962811.080   3902.592 886519.580      0.000      0.000    510.960    313.846