"epoch","usr","sys","idl","wai","hiq","siq","read","writ","recv","send","in","out","int","csw"
sum	179257458081.762      0.375     17.526   9188.357   4593.088      0.000      0.650      0.000 10313173504.000 310488.000 60299740.000      0.000      0.000 240700.000 308020.000 
avg	1298967087.549      0.003      0.127     66.582     33.283      0.000      0.005      0.000 74733141.333   2249.913 436954.638      0.000      0.000   1744.203   2232.029 
stddev	     0.000      0.006      0.081     20.612     20.539      0.000      0.011      0.000 8226427.664   3408.684 720066.552      0.000      0.000    184.037    266.962