nytprofcsv

Langue: en

Autres versions - même langue

Version: 2010-06-17 (fedora - 01/12/10)

Section: 1 (Commandes utilisateur)

Sommaire

NAME

nytprofcsv - Devel::NYTProf::Reader CSV format implementation

SYNOPSIS

  $ nytprofcsv [-h] [-d] [-o <output directory>] [-f <input file>]
 
  perl -d:NYTProf some_perl_app.pl
  nytprofcsv
  Generating CSV Output...

HISTORY

A bit of history and a shameless plug...

NYTProf stands for 'New York Times Profiler'. Indeed, the original version of this module was developed by The New York Times Co. to help our developers quickly identify bottlenecks in large Perl applications. The NY Times loves Perl and we hope the community will benefit from our work as much as we have from theirs.

Please visit <http://open.nytimes.com>, our open source blog to see what we are up to, <http://code.nytimes.com> to see some of our open projects and then check out <htt://nytimes.com> for the latest news!

DESCRIPTION

"nytprofcsv" is a script that implements Devel::NYTProf::Reader to create comma-seperated value formatted reports from Devel::NYTProf databases.

See the Devel::NYTProf Perl code profiler for more information.

COMMAND-LINE OPTIONS

These are the command line options understood by "nytprofcsv"
-f, --file <filename>
Specifies the location of the input file. The input file must be the output of fprofpp. Default: nytprof.out
-o, --out <dir>
Where to place the generated report. Default: ./nytprof/
-d, --delete
Purge any existing database located at whatever -o (above) is set to
-h, --help
Print the help message

SAMPLE OUTPUT

  # Profile data generated by Devel::NYTProf::Reader v.0.01
  # Author: Adam Kaplan. More information at http://search.cpan.org/~akaplan
  # Format: time,calls,time/call,code
  0,0,0,#--------------------------------------------------------------------
  0,0,0,# My New Source File!
  0,0,0,#--------------------------------------------------------------------
  0,0,0,# $Id: nytprofcsv 1310 2010-06-17 14:51:01Z tim.bunce@gmail.com $
  0,0,0,#--------------------------------------------------------------------
  0,0,0,
  0,0,0,package NYT::Feeds::Util;
  0.00047,3,0.000156666666666667,use Date::Calc qw(Add_Delta_DHMS);
  0.00360,3,0.0012,use HTML::Entities;
  0.00212,3,0.000706666666666667,use Encode;
  0.00248,3,0.000826666666666667,use utf8;
  0.00468,3,0.00156,use strict; 
  0,0,0,
  0.00000,1,0,require Exporter; 
  ... thats enough, get the picture? ...

Note: The format line indicates what fields the numbers correspond to

Note2: If the source file is modified between profiling and report generation, the source might be misaligned

SEE ALSO

Mailing list and discussion at http://groups.google.com/group/develnytprof-dev <http://groups.google.com/group/develnytprof-dev>

Public SVN Repository and hacking instructions at http://code.google.com/p/perl-devel-nytprof/ <http://code.google.com/p/perl-devel-nytprof/>

Devel::NYTProf Devel::NYTProf::Reader nytprofhtml is an HTML implementation of Devel::NYTProf::Reader

AUTHOR

Adam Kaplan, akaplan at nytimes dotcom This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself, either Perl version 5.8.8 or, at your option, any later version of Perl 5 you may have available.