"epoch","usr","sys","idl","wai","hiq","siq","read","writ","recv","send","in","out","int","csw"
sum	237845608562.171      2.574    721.101  12135.865   5418.058      0.125     22.272      0.000 56034130944.000 742502.000 26327454.000      0.000      0.000 659753.000 624408.000 
avg	1299702779.028      0.014      3.940     66.316     29.607      0.001      0.122      0.000 306197436.852   4057.388 143865.869      0.000      0.000   3605.208   3412.066 
stddev	    75.047      0.026      0.869      5.361      5.464      0.006      0.067      0.000 82260000.822  45914.677 614723.212      0.000      0.000   1088.769   1280.422