"epoch","usr","sys","idl","wai","hiq","siq","read","writ","recv","send","in","out","int","csw"
sum	179234717288.582      0.126    461.657  10361.224   2968.266      0.131      8.587      0.000 8294445056.000 148529.000 21830502.000      0.000      0.000 122298.000 121373.000 
avg	1298802299.193      0.001      3.345     75.081     21.509      0.001      0.062      0.000 60104674.319   1076.297 158192.043      0.000      0.000    886.217    879.514 
stddev	   103.692      0.011      1.262      4.577      4.389      0.011      0.084      0.000 11544408.888   1735.933 299853.281      0.000      0.000     82.510     98.541