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Bencher-Scenarios-Log-Dispatch-FileRotate-0.003
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NAME

Bencher::Scenario::Log::Dispatch::FileRotate::Writing - Benchmark writing using Log::Dispatch::FileRotate

VERSION

This document describes version 0.003 of Bencher::Scenario::Log::Dispatch::FileRotate::Writing (from Perl distribution Bencher-Scenarios-Log-Dispatch-FileRotate), released on 2023-10-29.

SYNOPSIS

To run benchmark with default option:

% bencher -m Log::Dispatch::FileRotate::Writing

To run module startup overhead benchmark:

% bencher --module-startup -m Log::Dispatch::FileRotate::Writing

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::Dispatch::FileRotate 1.38

BENCHMARK PARTICIPANTS

  • ldfr (perl_code)

    Code template:

    state $tempdir = File::Temp::tempdir(CLEANUP => 0);
warn "tempdir=$tempdir";
state $file = Log::Dispatch::FileRotate->new(name => 'file1', min_level => 'info', filename => "$tempdir/file1", mode => 'append', size => 10*1024*1024, max => 6);
$file->log(level => 'info', message => <str>) for 1..1000;

BENCHMARK DATASETS

  • 1k x 100b

BENCHMARK SAMPLE RESULTS

Sample benchmark #1

Run on: perl: v5.38.0, CPU: Intel(R) Core(TM) i5-7200U CPU @ 2.50GHz (2 cores), OS: GNU/Linux Ubuntu version 20.04, OS kernel: Linux version 5.4.0-164-generic.

Benchmark command (default options):

% bencher -m Log::Dispatch::FileRotate::Writing

Result formatted as table:

#table1#
+-------------+-----------+---------+--------+------+-----------+-----------+-----------------------+-----------------------+---------+---------+
| participant | dataset   | ds_tags | p_tags | perl | rate (/s) | time (ms) | pct_faster_vs_slowest | pct_slower_vs_fastest |  errors | samples |
+-------------+-----------+---------+--------+------+-----------+-----------+-----------------------+-----------------------+---------+---------+
| ldfr        | 1k x 100b |         |        | perl |      31.8 |      31.5 |                 0.00% |                 0.00% | 5.3e-06 |       6 |
+-------------+-----------+---------+--------+------+-----------+-----------+-----------------------+-----------------------+---------+---------+

The above result formatted in Benchmark.pm style:

     Rate     
   31.8/s  -- 

Legends:
  : dataset=1k x 100b ds_tags= p_tags= participant=ldfr perl=perl

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-Scenarios-Log-Dispatch-FileRotate.

SOURCE

Source repository is at https://github.com/perlancar/perl-Bencher-Scenarios-Log-Dispatch-FileRotate.

SEE ALSO

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) 2023, 2017, 2016 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-Scenarios-Log-Dispatch-FileRotate

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.