"epoch","usr","sys","idl","wai","hiq","siq","read","writ","recv","send","in","out","int","csw"
sum	179331804036.027      0.426    920.292   5284.919   5896.062      0.000   1698.294      0.000 6593036288.000  93930.000 12607064.000      0.000      0.000 153440.000 119709.000 
avg	1299505826.348      0.003      6.669     38.297     42.725      0.000     12.306      0.000 47775625.275    680.652  91355.536      0.000      0.000   1111.884    867.457 
stddev	     0.000      0.021      4.204     14.776     12.649      0.000      2.949      0.000 1393018.815   1219.867 185637.970      0.000      0.000    134.361     84.866