Devel::Profiler::ApachUser Contributed Perl DocumentDevel::Profiler::Apache(3)NAMEDevel::Profiler::Apache - Hook Devel::Profiler into mod_perl
SYNOPSIS
# in httpd.conf
PerlModule Devel::Profiler::Apache;
# or in startup.pl
use Devel::Profiler::Apache;
DESCRIPTION
The Devel::Profiler::Apache module will run a Devel::Profiler profiler
inside each child server and write the tmon.out file in the directory
$ServerRoot/logs/profiler/$$ when the child is shutdown. The next time
the parent server pulls in Devel::Profiler::Apache (via soft or hard
restart), the $ServerRoot/logs/dprof is cleaned out before new profiles
are written for the new children.
Devel::Profiler::Apache currently uses the package_filter option to
avoid profiling any modules that begin with Apache::. This necessary
to avoid profiling sensitive Apache XS code that do strange things with
their symbol tables (storing arrays in the CODE slots, for one!). At
some point this will be refined to only exclude the problem modules
within Apache::.
USAGE
Most users of Devel::Profiler can simply copy the code from the
SYNPOSIS and use that as-is. However, if you need to modify the way
Devel::Profiler works then you can pass Devel::Profiler::Apache the
same options that are used with Devel::Profiler:
use Devel::Profiler::Apache buffer_size => 1024;
ACKNOWLEDGMENTS
This module is based heavily on Apache::DProf by Doug MacEachern which
provides equivalent functionality for Apache::DProf.
AUTHOR
Sam Tregar
SEE ALSO
Devel::Profiler, Apache::DProf
perl v5.14.0 2002-06-03 Devel::Profiler::Apache(3)