"epoch","usr","sys","idl","wai","hiq","siq","read","writ","recv","send","in","out","int","csw"
sum	254753227248.479      3.887   1875.178  11479.697   6113.020      0.000    128.237 233472.000 60713480192.000 17533032.000 471778740.000      0.000      0.000 871573.000 1405553.000 
avg	1299761363.513      0.020      9.567     58.570     31.189      0.000      0.654   1191.184 309762654.041  89454.245 2407034.388      0.000      0.000   4446.801   7171.189 
stddev	   110.851      0.034      2.296      5.296      5.416      0.000      0.223   3046.447 49370517.475 311804.107 5478679.689      0.000      0.000   2569.412   4968.472