"epoch","usr","sys","idl","wai","hiq","siq","read","writ","recv","send","in","out","int","csw"
sum	219659129870.713      1.380   1133.071   8790.036   6859.056      0.067    116.375 245760.000 80819126272.000 3730980.000 19150362.000      0.000      0.000 1171284.000 2477685.000 
avg	1299758164.915      0.008      6.705     52.012     40.586      0.000      0.689   1454.201 478219682.083  22076.805 113315.751      0.000      0.000   6930.675  14660.858 
stddev	     0.000      0.025      1.357      6.337      6.046      0.005      0.257   4680.756 973898778.235 273620.942 586518.070      0.000      0.000  13755.194  30404.777