"epoch","usr","sys","idl","wai","hiq","siq","read","writ","recv","send","in","out","int","csw"
sum	179242142278.998      0.078     23.798   5775.597   7997.378      0.000      3.149      0.000 7337950720.000 193700.000 31968214.000      0.000      0.000 127002.000 134442.000 
avg	1298856103.471      0.001      0.172     41.852     57.952      0.000      0.023      0.000 53173555.942   1403.623 231653.725      0.000      0.000    920.304    974.217 
stddev	    53.066      0.007      0.127     14.958     14.932      0.000      0.050      0.000 6800230.492   1992.669 372652.181      0.000      0.000    109.476    160.871