Apache::SmallProf.3pm

Langue: en

Version: 2006-07-28 (debian - 07/07/09)

Section: 3 (Bibliothèques de fonctions)

NAME

Apache::SmallProf - Hook Devel::SmallProf into mod_perl

SYNOPSIS

  <IfDefine PERLSMALLPROF>
 
     <Perl>
      use Apache::DB ();
      Apache::DB->init;
     </Perl>
 
     <Location />
      PerlFixupHandler Apache::SmallProf
     </Location>
  </IfDefine>
 
 

DESCRIPTION

Devel::SmallProf is a line-by-line code profiler. Apache::SmallProf provides this profiler in the mod_perl environment. Profiles are written to $ServerRoot/logs/smallprof and unlike Devel::SmallProf the profile is split into several files based on package name.

The Devel::SmallProf documentation explains how to analyize the profiles, e.g.:

  % sort -nrk 2  logs/smallprof/CGI.pm.prof | more
          1 0.104736       629:     eval "package $pack; $$auto";
          2 0.002831       647:       eval "package $pack; $code";
          5 0.002002       259:    return $self->all_parameters unless @p;
          5 0.000867       258:    my($self,@p) = self_or_default(@_);
          ...
 
 

LICENSE

This module is distributed under the same terms as Perl itself.

SEE ALSO

Devel::SmallProf(3), Apache::DB(3), Apache::DProf(3)

AUTHOR

Devel::SmallProf - Ted Ashton Apache::SmallProf derived from Devel::SmallProf - Doug MacEachern

Currently maintained by Frank Wiles <frank@wiles.org>