perl -d:DProf test.pl
#!/usr/bin/perl -d:DProf
dprofpp tmon.out
[aqure@mizuki test_ore]$ dprofpp ./tmon.out Total Elapsed Time = 0.209408 Seconds User+System Time = 0.209408 Seconds Exclusive Times %Time ExclSec CumulS #Calls sec/call Csec/c Name 42.9 0.090 0.090 1 0.0900 0.0900 main::read_data_index 9.55 0.020 0.020 1 0.0200 0.0198 main::layout_flag_0 4.78 0.010 0.010 3 0.0033 0.0033 File::Copy::BEGIN