"epoch","usr","sys","idl","wai","hiq","siq","read","writ","recv","send","in","out","int","csw"
sum	179237075854.914      1.123    174.549  11209.087   2413.209      0.000      2.035      0.000 40638163968.000 311503.000 63391040.000      0.000      0.000 340309.000 156622.000 
avg	1298819390.253      0.008      1.265     81.225     17.487      0.000      0.015      0.000 294479449.043   2257.268 459355.362      0.000      0.000   2466.007   1134.942 
stddev	    53.066      0.016      0.860     13.117     12.304      0.000      0.020      0.000 38877740.277   3968.769 877820.588      0.000      0.000    242.059    149.502