NAME

Bencher::Scenario::FileFlockRetry::Startup - Benchmark startup of File::Flock::Retry

VERSION

This document describes version 0.001 of Bencher::Scenario::FileFlockRetry::Startup (from Perl distribution Bencher-Scenarios-FileFlockRetry), released on 2017-07-01.

SYNOPSIS

To run benchmark with default option:

 % bencher -m FileFlockRetry::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.

File::Flock 2014.01

File::Flock::Retry 0.62

File::Flock::Tiny 0.14

BENCHMARK PARTICIPANTS

• File::Flock (perl_code)

  File::Flock

• File::Flock::Retry (perl_code)

  File::Flock::Retry

• File::Flock::Tiny (perl_code)

  File::Flock::Tiny

SAMPLE BENCHMARK RESULTS

Run on: perl: v5.24.0, CPU: Intel(R) Core(TM) i7-4770 CPU @ 3.40GHz (4 cores), OS: GNU/Linux Debian version 8.5, OS kernel: Linux version 3.16.0-4-amd64.

Benchmark with default options (bencher -m FileFlockRetry::Startup):

 #table1#
 +---------------------+------------------------------+--------------------+----------------+-----------+------------------------+------------+---------+---------+
 | participant         | proc_private_dirty_size (MB) | proc_rss_size (MB) | proc_size (MB) | time (ms) | mod_overhead_time (ms) | vs_slowest |  errors | samples |
 +---------------------+------------------------------+--------------------+----------------+-----------+------------------------+------------+---------+---------+
 | File::Flock         | 1.2                          | 4.6                | 22             |      19   |                   16.4 |        1   | 4.4e-05 |      22 |
 | File::Flock::Tiny   | 0.82                         | 4.1                | 20             |      11   |                    8.4 |        1.7 | 6.8e-05 |      20 |
 | File::Flock::Retry  | 2                            | 5.3                | 25             |       6.6 |                    4   |        3   | 4.7e-05 |      20 |
 | perl -e1 (baseline) | 3.4                          | 6.9                | 35             |       2.6 |                    0   |        7.5 | 1.4e-05 |      21 |
 +---------------------+------------------------------+--------------------+----------------+-----------+------------------------+------------+---------+---------+

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-FileFlockRetry.

SOURCE

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

BUGS

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

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 <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::FileFlockRetry

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