Devel::KYTProf - Simple profiler
use Devel::KYTProf;
# your code ( including DBI, LWP )Devel::KYTProf is a perl code profiler to explore IO blocking time.
use Devel::KYTProf;
# your code ( including DBI, LWP )Output as follows.
315.837 ms [DBI::st] select * from table where name = ? (1 rows) | main:23
1464.204 ms [LWP::UserAgent] GET http://www.hatena.ne.jp/ | main:25
You can add profiler to any method.
Devel::KYTProf->add_prof($module, $method, [$callback, $sampler]);
Devel::KYTProf->add_profs($module, $methods, [$callback, $sampler]);
Devel::KYTProf->add_profs($module, ':all', [$callback, $sampler]);
The $sampler is still an experimental feature.
You can specify profiler packages.
Devel::KYTProf->apply_prof($pkg, [$prof_pkg, @args]);
You can change settings.
Devel::KYTProf->namespace_regex();
Devel::KYTProf->ignore_class_regex();
Devel::KYTProf->context_classes_regex();
Devel::KYTProf->logger($logger);
Devel::KYTProf->threshold(100); # ms
Devel::KYTProf->mute($module, $method);
Devel::KYTProf->unmute($module, $method);
Devel::KYTProf->remove_linefeed(1);
Devel::KYTProf->remove_escape_sequences(1);
Yasuhiro Onishi yasuhiro.onishi@gmail.com
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.