"epoch","usr","sys","idl","wai","hiq","siq","read","writ","recv","send","in","out","int","csw"
sum	179236671168.907      0.402    437.489   9399.624   3955.775      0.245      6.476      0.000 8262639616.000 143800.000 22126726.000      0.000      0.000 117992.000 116895.000 
avg	1298816457.746      0.003      3.170     68.113     28.665      0.002      0.047      0.000 59874200.116   1042.029 160338.594      0.000      0.000    855.014    847.065 
stddev	    39.192      0.020      0.600      4.974      5.014      0.015      0.075      0.000 11334018.651   1687.737 289448.420      0.000      0.000     97.895     74.080