NAME

Plack::Middleware::Debug::Profiler::NYTProf - Runs NYTProf on your app

SYNOPSIS

    use Plack::Builder;

    my $app = ...; ## Build your Plack App

    builder {
        enable 'Debug', panels =>['Profiler::NYTProf'];
        $app;
    };

    # or with options

    builder {
        enable 'Debug', panels => [
            [
                'Profiler::NYTProf',
                base_URL => 'http://example.com/NYTProf',
                root     => '/path/to/NYTProf',
                minimal  => 1,
            ]
        ];
        $app;
    };

DESCRIPTION

Adds a debug panel that runs and displays Devel::NYTProf on your perl source code.

OPTIONS

This debug panel defines the following options.

root

Where to store nytprof.out and nytprofhtml output (default: '/tmp').

base_URL

By default, this module will grab requests with the string nytprofhtml to the server, and deliver the reports with Plack::App::File. If instead you don't want to serve the reports from the same server you're debugging, then you can set this option to the URL where the root folder above can be reached.

exclude

List of excluded paths (default: [qw(.*\.css .*\.png .*\.ico .*\.js)]).

minimal

By default, nytprofhtml will generate graphviz .dot files and block/sub-level reports. Setting this to a true value will disable this behaviour and make nytprofhtml considerably faster.

no_merge_evals

By defaut, nytprofhtml will merge string evals in the reports. Setting this to a true value will disable this behaviour. Warning: this will make nytprohtml considerably slower, and might timeout the HTTP request.

Environment Variable

NYTPROF

You can customize Devel::NYTProf's behaviour by setting the NYTPROF environment variable as specified in its documentation. However, this module requires the following to hold:

addpid=1

start=begin

SEE ALSO

Plack::Middleware::Debug Devel::NYTProf

AUTHOR

Sebastian de Castelberg, <sdecaste@cpan.org>

CONTRIBUTORS

Nuba Princigalli, <nuba@cpan.org>

COPYRIGHT & LICENSE

This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

cpanm Plack::Middleware::Debug::Profiler::NYTProf

perl -MCPAN -e shell
install Plack::Middleware::Debug::Profiler::NYTProf