"epoch","usr","sys","idl","wai","hiq","siq","read","writ","recv","send","in","out","int","csw"
sum	269084000500.422      3.917    163.956    309.304  20016.395      0.000      6.432 1072533504.000 4285923328.000 1880732.000 48255226.000      0.000      0.000 236380.000 244992.000 
avg	1312604880.490      0.019      0.800      1.509     97.641      0.000      0.031 5231870.751 20906943.063   9174.302 235391.346      0.000      0.000   1153.073   1195.083 
stddev	   101.193      0.045      0.822      4.042      4.299      0.000      0.060 15484472.035 5606766.224  72124.755 1013161.287      0.000      0.000    417.328    255.971