Table 2: Output after awk filter in Listing 2

Flat profile:
     
Each sample counts as 0.01 seconds.
 no time accumulated
     
  %   cumulative   self              self     total           
 time   seconds   seconds    calls  Ts/call  Ts/call  name    
  0.00      0.00     0.00        1     0.00     0.00  f002 
  0.00      0.00     0.00        1     0.00     0.00  main 
  0.00      0.00     0.00                             f001