Profiling perl

spmlingam has asked for the wisdom of the Perl Monks concerning the following question:

Replies are listed 'Best First'.
Re: Profiling perl by lamp (Chaplain) on Dec 08, 2008 at 12:39 UTC
Please go through Benchmarking your code and Profiling your code PM tutorials.	[reply]
Re: Profiling perl by marto (Cardinal) on Dec 08, 2008 at 12:55 UTC
You may want to look at Devel::NYTProf, see Devel::NYTProf v2 - A major advance in perl profilers for further links and information. Hope this helps, Martin	[reply]
Re: Profiling perl by cdarke (Prior) on Dec 08, 2008 at 12:35 UTC
Profiling, use Devel::DProf like this: `perl -d:DProf myscript.pl` [download] This will create a file called tmon.out which you process using dprofpp. Benchmarking may be done using a number of tools, the most obvious being Benchmark.	[reply] [d/l]
Re: Profiling perl by swampyankee (Parson) on Dec 08, 2008 at 12:33 UTC
Use the Benchmark module. Information about American English usage here and here. Floating point issues? Please read this before posting. — emc	[reply]