"epoch","usr","sys","idl","wai","hiq","siq","read","writ","recv","send","in","out","int","csw"
sum	179173393398.288      4.300    742.244  11274.668   1774.372      0.240      4.174      0.000 7887355904.000 1009544.000 66773132.000      0.000      0.000 197307.000 308895.000 
avg	1298357923.176      0.031      5.379     81.700     12.858      0.002      0.030      0.000 57154752.928   7315.536 483863.275      0.000      0.000   1429.761   2238.370 
stddev	    94.657      0.054      1.507      2.381      1.792      0.014      0.065      0.000 14132329.595  56606.553 646198.022      0.000      0.000    225.686    424.830