"epoch","usr","sys","idl","wai","hiq","siq","read","writ","recv","send","in","out","int","csw"
sum	265147913111.870     78.317   1080.018  16776.888   2460.143      0.234      4.414      0.000 12090703872.000 5336173.000 15165742.000      0.000      0.000 141593.000 160399.000 
avg	1299744672.117      0.384      5.294     82.240     12.060      0.001      0.022      0.000 59268156.235  26157.711  74341.873      0.000      0.000    694.083    786.270 
stddev	     0.000      0.112      4.037      4.052      2.413      0.012      0.050      0.000 11601978.898 255092.616 128057.098      0.000      0.000    116.645     90.442