"epoch","usr","sys","idl","wai","hiq","siq","read","writ","recv","send","in","out","int","csw"
sum	179237434742.730      0.175    445.749  10411.950   2931.531      0.118     10.479      0.000 8023314432.000 148629.000 20463402.000      0.000      0.000 108759.000 110534.000 
avg	1298821990.889      0.001      3.230     75.449     21.243      0.001      0.076      0.000 58139959.652   1077.022 148285.522      0.000      0.000    788.109    800.971 
stddev	     0.000      0.015      1.180      6.078      5.967      0.010      0.089      0.000 12972721.145   1650.979 272818.252      0.000      0.000    150.019    137.785