"epoch","usr","sys","idl","wai","hiq","siq","read","writ","recv","send","in","out","int","csw"
sum	269441598875.606     12.389    459.851  13624.825   6398.648      0.114      4.164 1073827840.000 11696463872.000 1674116.000 23954968.000      0.000      0.000 356891.000 225849.000 
avg	1314349262.808      0.060      2.243     66.463     31.213      0.001      0.020 5238184.585 57055921.327   8166.420 116853.502      0.000      0.000   1740.932   1101.702 
stddev	     0.000      0.075      0.866     11.504     10.922      0.008      0.052 15569827.482 17009591.637  71907.474 134903.227      0.000      0.000    416.024    645.633