"epoch","usr","sys","idl","wai","hiq","siq","read","writ","recv","send","in","out","int","csw"
sum	269386156474.144      4.155    198.141   8797.937  11492.261      0.000      7.510 1073864704.000 8944934400.000 2510670.000 58148226.000      0.000      0.000 415502.000 297227.000 
avg	1314078812.069      0.020      0.967     42.917     56.060      0.000      0.037 5238364.410 43633826.341  12247.171 283649.883      0.000      0.000   2026.839   1449.888 
stddev	    67.882      0.050      0.726     17.331     17.258      0.000      0.066 17717408.725 13613658.601  71670.584  87640.015      0.000      0.000    452.076    516.734