https://manpages.ubuntu.com/manpages/questing/man3/Devel%3A%3AGraphVizProf.3pm.html
Ubuntu Manpage: Devel::GraphVizProf - per-line Perl profiler (with graph output)
per-line Perl profiler (with graph output)
ubuntumanpagedevelper
https://manpages.ubuntu.com/manpages/xenial/man3/Devel::GraphVizProf.3pm.html
Ubuntu Manpage: Devel::GraphVizProf - per-line Perl profiler (with graph output)
per-line Perl profiler (with graph output)
ubuntumanpagedevelper