"epoch","usr","sys","idl","wai","hiq","siq","read","writ","recv","send","in","out","int","csw"
sum	179346231567.840     60.379    949.995  11200.260   1584.825      0.120      4.422      0.000 8043642880.000 3184532.000 11434508.000      0.000      0.000 110774.000 126139.000 
avg	1299610373.680      0.438      6.884     81.161     11.484      0.001      0.032      0.000 58287267.246  23076.319  82858.754      0.000      0.000    802.710    914.051 
stddev	   114.263      0.114      3.584      3.316      1.454      0.010      0.057      0.000 12661940.341 255716.313 140020.441      0.000      0.000    126.361    105.757