"epoch","usr","sys","idl","wai","hiq","siq","read","writ","recv","send","in","out","int","csw"
sum	202278673145.416      5.992    254.631   9369.725   5756.192      0.000     13.466 1073868800.000 10002861056.000 1693584.000 19681348.000      0.000      0.000 307025.000 126866.000 
avg	1313497877.568      0.039      1.653     60.842     37.378      0.000      0.087 6973174.026 64953643.221  10997.299 127800.961      0.000      0.000   1993.669    823.805 
stddev	    39.192      0.071      0.949     14.838     14.215      0.000      0.256 20050030.948 94477913.720  79586.457 149753.678      0.000      0.000   2424.528    953.796