NAME

Bencher::Scenario::Log::ger::Startup - Benchmark startup of Log::ger vs some other modules

VERSION

This document describes version 0.020 of Bencher::Scenario::Log::ger::Startup (from Perl distribution Bencher-ScenarioBundle-Log-ger), released on 2024-05-12.

SYNOPSIS

To run benchmark with default option:

            

              
              
% bencher -m Log::ger::Startup
            
          

For more options (dump scenario, list/include/exclude/add participants, list/include/exclude/add datasets, etc), see bencher or run bencher --help.

DESCRIPTION

Packaging a benchmark script as a Bencher scenario makes it convenient to include/exclude/add participants/datasets (either via CLI or Perl code), send the result to a central repository, among others . See Bencher and bencher (CLI) for more details.

BENCHMARKED MODULES

Version numbers shown below are the versions used when running the sample benchmark.

Log::ger 0.042

Log::Any 1.717

BENCHMARK PARTICIPANTS

• Log::ger (perl_code)

  Log::ger

• Log::Any (perl_code)

  Log::Any

BENCHMARK SAMPLE RESULTS

Sample benchmark #1

Run on: perl: v5.38.2, CPU: Intel(R) Core(TM) i5-7200U CPU @ 2.50GHz (2 cores), OS: GNU/Linux Ubuntu version 20.04, OS kernel: Linux version 5.4.0-164-generic.

Benchmark command (default options):

            

              
              
% bencher -m Log::ger::Startup
            
          

Result formatted as table:

            

              
              
#table1#
+---------------------+-----------+-------------------+-----------------------+-----------------------+---------+---------+
| participant         | time (ms) | mod_overhead_time | pct_faster_vs_slowest | pct_slower_vs_fastest |  errors | samples |
+---------------------+-----------+-------------------+-----------------------+-----------------------+---------+---------+
| Log::Any            |     14.4  |              7.47 |                 0.00% |               107.90% | 4.4e-06 |      20 |
| Log::ger            |      7.71 |              0.78 |                86.89% |                11.24% | 6.5e-06 |      20 |
| perl -e1 (baseline) |      6.93 |              0    |               107.90% |                 0.00% | 5.2e-06 |      20 |
+---------------------+-----------+-------------------+-----------------------+-----------------------+---------+---------+
            
          

The above result formatted in Benchmark.pm style:

            

              
              
                         Rate   L:A   L:g  perl -e1 (baseline) 
 L:A                   69.4/s    --  -46%                 -51% 
 L:g                  129.7/s   86%    --                 -10% 
 perl -e1 (baseline)  144.3/s  107%   11%                   -- 
Legends:
  L:A: mod_overhead_time=7.47 participant=Log::Any
  L:g: mod_overhead_time=0.78 participant=Log::ger
  perl -e1 (baseline): mod_overhead_time=0 participant=perl -e1 (baseline)
            
          

To display as an interactive HTML table on a browser, you can add option --format html+datatables.

HOMEPAGE

Please visit the project's homepage at https://metacpan.org/release/Bencher-ScenarioBundle-Log-ger.

SOURCE

Source repository is at https://github.com/perlancar/perl-Bencher-ScenarioBundle-Log-ger.

AUTHOR

perlancar <perlancar@cpan.org>

CONTRIBUTING

To contribute, you can send patches by email/via RT, or send pull requests on GitHub.

Most of the time, you don't need to build the distribution yourself. You can simply modify the code, then test via:

            

              
              
% prove -l
            
          

If you want to build the distribution (e.g. to try to install it locally on your system), you can install Dist::Zilla, Dist::Zilla::PluginBundle::Author::PERLANCAR, Pod::Weaver::PluginBundle::Author::PERLANCAR, and sometimes one or two other Dist::Zilla- and/or Pod::Weaver plugins. Any additional steps required beyond that are considered a bug and can be reported to me.

COPYRIGHT AND LICENSE

This software is copyright (c) 2024, 2023, 2021, 2020, 2018, 2017 by perlancar <perlancar@cpan.org>.

This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.

BUGS

Please report any bugs or feature requests on the bugtracker website https://rt.cpan.org/Public/Dist/Display.html?Name=Bencher-ScenarioBundle-Log-ger

When submitting a bug or request, please include a test-file or a patch to an existing test-file that illustrates the bug or desired feature.

cpanm Bencher::ScenarioBundle::Log::ger

perl -MCPAN -e shell
install Bencher::ScenarioBundle::Log::ger