NAME Bencher::Scenario::Regexp::IPv4 - Benchmark Regexp::IPv4 VERSION This document describes version 0.003 of Bencher::Scenario::Regexp::IPv4 (from Perl distribution Bencher-Scenario-Regexp-IPv4), released on 2023-01-17. SYNOPSIS To run benchmark with default option: % bencher -m Regexp::IPv4 To run module startup overhead benchmark: % bencher --module-startup -m Regexp::IPv4 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. Regexp::IPv4 0.003 BENCHMARK PARTICIPANTS * Regexp::IPv4 (perl_code) Code template: =~ $Regexp::IPv4::IPv4_re BENCHMARK DATASETS * 127.0.0.1 * ff02::1 * 2001:cdba:0000:0000:0000:0000:3257:9652 SAMPLE BENCHMARK RESULTS Run on: perl: *v5.34.0*, CPU: *Intel(R) Core(TM) i5-7200U CPU @ 2.50GHz (2 cores)*, OS: *GNU/Linux Ubuntu version 20.04*, OS kernel: *Linux version 5.4.0-91-generic*. Benchmark with default options ("bencher -m Regexp::IPv4"): #table1# +-----------------------------------------+-----------+-----------+-----------------------+-----------------------+---------+---------+ | dataset | rate (/s) | time (ns) | pct_faster_vs_slowest | pct_slower_vs_fastest | errors | samples | +-----------------------------------------+-----------+-----------+-----------------------+-----------------------+---------+---------+ | 127.0.0.1 | 1370000 | 732 | 0.00% | 301.29% | 2e-10 | 21 | | 2001:cdba:0000:0000:0000:0000:3257:9652 | 5399000 | 185.2 | 295.13% | 1.56% | 5.8e-12 | 20 | | ff02::1 | 5480000 | 182 | 301.29% | 0.00% | 8.5e-11 | 30 | +-----------------------------------------+-----------+-----------+-----------------------+-----------------------+---------+---------+ Formatted as Benchmark.pm result: Rate 127.0.0.1 2001:cdba:0000:0000:0000:0000:3257:9652 ff02::1 127.0.0.1 1370000/s -- -74% -75% 2001:cdba:0000:0000:0000:0000:3257:9652 5399000/s 295% -- -1% ff02::1 5480000/s 302% 1% -- Legends: 127.0.0.1: dataset=127.0.0.1 2001:cdba:0000:0000:0000:0000:3257:9652: dataset=2001:cdba:0000:0000:0000:0000:3257:9652 ff02::1: dataset=ff02::1 Benchmark module startup overhead ("bencher -m Regexp::IPv4 --module-startup"): #table2# +---------------------+-----------+-------------------+-----------------------+-----------------------+---------+---------+ | participant | time (ms) | mod_overhead_time | pct_faster_vs_slowest | pct_slower_vs_fastest | errors | samples | +---------------------+-----------+-------------------+-----------------------+-----------------------+---------+---------+ | Regexp::IPv4 | 8.7 | 2.7 | 0.00% | 46.14% | 1.8e-05 | 20 | | perl -e1 (baseline) | 6 | 0 | 46.14% | 0.00% | 9.4e-06 | 20 | +---------------------+-----------+-------------------+-----------------------+-----------------------+---------+---------+ Formatted as Benchmark.pm result: Rate R:I perl -e1 (baseline) R:I 114.9/s -- -31% perl -e1 (baseline) 166.7/s 44% -- Legends: R:I: mod_overhead_time=2.7 participant=Regexp::IPv4 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 . SOURCE Source repository is at . AUTHOR perlancar 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) 2023, 2017, 2016 by perlancar . 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 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.