"epoch","usr","sys","idl","wai","hiq","siq","read","writ","recv","send","in","out","int","csw"
sum	258478982220.203     54.980    228.369      0.124  19572.896      0.124    143.523      0.000      0.000 37188471.000 9026891256.000      0.000      0.000 542265.000 799087.000 
avg	1292394911.101      0.275      1.142      0.001     97.864      0.001      0.718      0.000      0.000 185942.355 45134456.280      0.000      0.000   2711.325   3995.435 
stddev	   144.886      0.071      0.919      0.009      1.256      0.009      0.447      0.000      0.000 121962.195 27543034.215      0.000      0.000   1057.587   1036.047