NAME

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

VERSION

This document describes version 0.002 of Bencher::Scenario::LogDispatchFileRotate::Writing (from Perl distribution Bencher-Scenarios-LogDispatchFileRotate), released on 2017-01-25.

SYNOPSIS

To run benchmark with default option:

 % bencher -m LogDispatchFileRotate::Writing

To run module startup overhead benchmark:

 % bencher --module-startup -m LogDispatchFileRotate::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 1.19

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

SAMPLE BENCHMARK RESULTS

Run on: perl: v5.24.0, CPU: Intel(R) Core(TM) M-5Y71 CPU @ 1.20GHz (2 cores), OS: GNU/Linux LinuxMint version 17.3, OS kernel: Linux version 3.19.0-32-generic.

Benchmark with default options (bencher -m LogDispatchFileRotate::Writing):

 #table1#
 +-------------+-----------+------+-----------+-----------+------------+---------+---------+
 | participant | dataset   | perl | rate (/s) | time (ms) | vs_slowest |  errors | samples |
 +-------------+-----------+------+-----------+-----------+------------+---------+---------+
 | ldfr        | 1k x 100b | perl |        29 |        35 |          1 | 5.8e-05 |       6 |
 +-------------+-----------+------+-----------+-----------+------------+---------+---------+

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-LogDispatchFileRotate.

SOURCE

Source repository is at https://github.com/perlancar/perl-Bencher-Scenarios-LogDispatchFileRotate.

BUGS

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

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.

SEE ALSO

AUTHOR

perlancar <perlancar@cpan.org>

COPYRIGHT AND LICENSE

This software is copyright (c) 2017 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.

cpanm Bencher::Scenarios::LogDispatchFileRotate

perl -MCPAN -e shell
install Bencher::Scenarios::LogDispatchFileRotate