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.

In reply to Re: Profiling perl by cdarke
in thread Profiling perl by spmlingam

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