"epoch","usr","sys","idl","wai","hiq","siq","read","writ","recv","send","in","out","int","csw"
sum	179170822734.288      1.932    176.530   4758.589   8842.201      0.090     20.664  36864.000 8514027520.000 751468.000 18170682.000      0.000      0.000 154455.000 488365.000 
avg	1298339295.176      0.014      1.279     34.483     64.074      0.001      0.150    267.130 61695851.594   5445.420 131671.609      0.000      0.000   1119.239   3538.877 
stddev	    94.657      0.046      0.606     19.446     19.233      0.008      0.109   1228.456 12143629.519  51505.637 239666.413      0.000      0.000    280.302   4035.560