"epoch","usr","sys","idl","wai","hiq","siq","read","writ","recv","send","in","out","int","csw"
sum	179172605999.896      0.111     69.361   7823.590   5886.499      0.000     20.436  28672.000 7034867712.000 232436.000 31199446.000      0.000      0.000 144435.000 185989.000 
avg	1298352217.391      0.001      0.503     56.693     42.656      0.000      0.148    207.768 50977302.261   1684.319 226082.942      0.000      0.000   1046.630   1347.746 
stddev	     0.000      0.009      0.249      8.490      8.363      0.000      0.113   1137.606 9614405.450   1690.008 264444.223      0.000      0.000    118.963    194.586