NAME Bencher::Scenario::FormattingISO8601DateTime - Modules that format DateTime as ISO8601 VERSION This document describes version 0.001 of Bencher::Scenario::FormattingISO8601DateTime (from Perl distribution Bencher-Scenario-FormattingISO8601DateTime), released on 2020-08-21. SYNOPSIS To run benchmark with default option: % bencher -m FormattingISO8601DateTime To run module startup overhead benchmark: % bencher --module-startup -m FormattingISO8601DateTime 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. DateTime::Format::ISO8601 0.14 DateTime::Format::ISO8601::Format 0.003 BENCHMARK PARTICIPANTS * DFI:format_datetime (perl_code) Function call template: DateTime::Format::ISO8601->format_datetime(DateTime->now) * DFIF:format_datetime (perl_code) Code template: DateTime::Format::ISO8601::Format->new->format_datetime(DateTime->now) * DFIF:format_date (perl_code) Code template: DateTime::Format::ISO8601::Format->new->format_date(DateTime->now) * DFIF:format_time (perl_code) Code template: DateTime::Format::ISO8601::Format->new->format_time(DateTime->now) SAMPLE BENCHMARK RESULTS Run on: perl: *v5.30.2*, CPU: *Intel(R) Core(TM) i7-4770 CPU @ 3.40GHz (4 cores)*, OS: *GNU/Linux LinuxMint version 19*, OS kernel: *Linux version 4.15.0-91-generic*. Benchmark with default options ("bencher -m FormattingISO8601DateTime"): #table1# {dataset=>undef} +----------------------+-----------+-----------+-----------------------+-----------------------+---------+---------+ | participant | rate (/s) | time (μs) | pct_faster_vs_slowest | pct_slower_vs_fastest | errors | samples | +----------------------+-----------+-----------+-----------------------+-----------------------+---------+---------+ | DFI:format_datetime | 9600 | 100 | 0.00% | 350.41% | 2.1e-07 | 20 | | DFIF:format_datetime | 37000 | 27 | 286.21% | 16.62% | 9.6e-08 | 31 | | DFIF:format_time | 40700 | 24.6 | 323.35% | 6.39% | 6.5e-09 | 21 | | DFIF:format_date | 43000 | 23 | 350.41% | 0.00% | 2.7e-08 | 20 | +----------------------+-----------+-----------+-----------------------+-----------------------+---------+---------+ Benchmark module startup overhead ("bencher -m FormattingISO8601DateTime --module-startup"): #table2# +-----------------------------------+-----------+-------------------+-----------------------+-----------------------+-----------+---------+ | participant | time (ms) | mod_overhead_time | pct_faster_vs_slowest | pct_slower_vs_fastest | errors | samples | +-----------------------------------+-----------+-------------------+-----------------------+-----------------------+-----------+---------+ | DateTime::Format::ISO8601 | 130 | 126.9 | 0.00% | 4024.46% | 0.00031 | 20 | | DateTime::Format::ISO8601::Format | 7 | 3.9 | 1590.35% | 144.00% | 0.00011 | 21 | | perl -e1 (baseline) | 3.1 | 0 | 4024.46% | 0.00% | 2.3e-05 | 20 | +-----------------------------------+-----------+-------------------+-----------------------+-----------------------+-----------+---------+ 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 . 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. AUTHOR perlancar COPYRIGHT AND LICENSE This software is copyright (c) 2020 by 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.