"epoch","usr","sys","idl","wai","hiq","siq","read","writ","recv","send","in","out","int","csw"
sum	269269244185.202      4.707    209.398   4744.063  15532.280      0.000      9.558 1072975872.000 7605030912.000 1686436.000 20301642.000      0.000      0.000 294920.000 145177.000 
avg	1313508508.220      0.023      1.021     23.142     75.767      0.000      0.047 5234028.644 37097711.766   8226.517  99032.400      0.000      0.000   1438.634    708.180 
stddev	    22.627      0.050      0.326     17.185     17.007      0.000      0.077 16770814.661 10295464.038  69402.922  57645.739      0.000      0.000    203.672    217.117