"epoch","usr","sys","idl","wai","hiq","siq","read","writ","recv","send","in","out","int","csw"
sum	267953832203.878     11.656    423.066  13194.694   6765.837      0.000      4.754 1073827840.000 11854790656.000 1637426.000 18110148.000      0.000      0.000 356704.000 231967.000 
avg	1313499177.470      0.057      2.074     64.680     33.166      0.000      0.023 5263861.961 58111718.902   8026.598  88775.235      0.000      0.000   1748.549   1137.093 
stddev	    35.777      0.068      0.666     10.294      9.955      0.000      0.053 15188046.088 16713935.994  72136.562 116530.556      0.000      0.000    442.096    694.083