"epoch","usr","sys","idl","wai","hiq","siq","read","writ","recv","send","in","out","int","csw"
sum	179237388815.057      1.033   1250.900   6061.420   6397.388      0.155     89.110 229376.000 63194329088.000 357198.000 77330656.000      0.000      0.000 484078.000 1393341.000 
avg	1298821658.080      0.007      9.064     43.923     46.358      0.001      0.646   1662.145 457929920.928   2588.391 560367.072      0.000      0.000   3507.812  10096.674 
stddev	    80.000      0.023      4.479     26.539     22.085      0.009      0.406   2943.677 58855199.453   4792.730 1117653.775      0.000      0.000    435.370   4113.121