Perl Profiling

Function call profile
http://search.cpan.org/~jaw/Devel-Profile-1.03/Profile.pm

line by line profile
http://search.cpan.org/~salva/Devel-SmallProf-1.15/SmallProf.pm

Perl Module 설치 방법
sudo perl Makefile.PL
sudo make
sudo make test
sudo make install
perldoc Devel::Profile