"epoch","usr","sys","idl","wai","hiq","siq","read","writ","recv","send","in","out","int","csw"
sum	179222148316.344      0.606    121.081   4065.867   9606.002      0.000      6.436 1077248.000 28123459584.000 2571076.000 523885756.000      0.000      0.000 973290.000 1994086.000 
avg	1298711219.684      0.004      0.877     29.463     69.609      0.000      0.047   7806.145 203793185.391  18630.986 3796273.594      0.000      0.000   7052.826  14449.899 
stddev	     0.000      0.011      0.343     18.840     18.641      0.000      0.037   4151.651 72447066.588  25580.374 6221825.139      0.000      0.000   1126.524   4367.761