"epoch","usr","sys","idl","wai","hiq","siq","read","writ","recv","send","in","out","int","csw"
sum	262547530197.701      1.088    741.780  18595.907    845.209      0.063     15.952      0.000 51113815040.000 858100.000 50025222.000      0.000      0.000 669273.000 494439.000 
avg	1299740248.503      0.005      3.672     92.059      4.184      0.000      0.079      0.000 253038688.317   4248.020 247649.614      0.000      0.000   3313.233   2447.718 
stddev	   103.692      0.018      0.925      3.833      3.665      0.004      0.049      0.000 29501615.725  43041.178 708747.834      0.000      0.000    429.745    259.146