/ 
Bencher-Scenarios-LogGer-0.014
River stage one • 1 direct dependent • 1 total dependent
/ Bencher::Scenario::LogGer::InitTarget

NAME

Bencher::Scenario::LogGer::InitTarget - Benchmark init_target()

VERSION

This document describes version 0.014 of Bencher::Scenario::LogGer::InitTarget (from Perl distribution Bencher-Scenarios-LogGer), released on 2018-12-20.

SYNOPSIS

To run benchmark with default option:

% bencher -m LogGer::InitTarget

For more options (dump scenario, list/include/exclude/add participants, list/include/exclude/add datasets, etc), see bencher or run bencher --help.

DESCRIPTION

Each participant performs 1000 times init_target() to a single package, with different configuration.

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.

BENCHMARK PARTICIPANTS

  • default (perl_code)

    Code template:

    use Log::ger (); local %Log::ger::Global_Hooks = %Log::ger::Default_Hooks; for(1..1000) { Log::ger::init_target(package =>"main") }

  • with LGO:Screen (perl_code)

    Code template:

    use Log::ger (); local %Log::ger::Global_Hooks = %Log::ger::Default_Hooks; use Log::ger::Output; Log::ger::Output->set("Screen"); for(1..1000) { Log::ger::init_target(package => "main") }

  • with LGO:File (perl_code)

    Code template:

    use Log::ger (); local %Log::ger::Global_Hooks = %Log::ger::Default_Hooks; use Log::ger::Output; Log::ger::Output->set("File", path=>'/tmp/ljRni0BSz4'); for(1..1000) { Log::ger::init_target(package => "main") }

  • with LGO:Composite (0 outputs) (perl_code)

    Code template:

    use Log::ger (); local %Log::ger::Global_Hooks = %Log::ger::Default_Hooks; use Log::ger::Output; Log::ger::Output->set("Composite"); for(1..1000) { Log::ger::init_target(package => "main") }

  • with LGO:Composite (Screen) (perl_code)

    Code template:

    use Log::ger (); local %Log::ger::Global_Hooks = %Log::ger::Default_Hooks; use Log::ger::Output; Log::ger::Output->set("Composite", outputs=>{Screen=>{}}); for(1..1000) { Log::ger::init_target(package => "main") }

  • with LGO:Composite (Screen+File) (perl_code)

    Code template:

    use Log::ger (); local %Log::ger::Global_Hooks = %Log::ger::Default_Hooks; use Log::ger::Output; Log::ger::Output->set("Composite", outputs=>{Screen=>{}, File=>{conf=>{path=>'/tmp/ljRni0BSz4'}}}); for(1..1000) { Log::ger::init_target(package => "main") }

  • with LGO:Composite (Screen+File & pattern layouts) (perl_code)

    Code template:

    use Log::ger (); local %Log::ger::Global_Hooks = %Log::ger::Default_Hooks; use Log::ger::Output; Log::ger::Output->set("Composite", outputs=>{Screen=>{layout=>[Pattern=>{format=>"[%d] %m"}]}, File=>{conf=>{path=>'/tmp/ljRni0BSz4'}, layout=>[Pattern=>{format=>"[%d] [%P] %m"}]}}); for(1..1000) { Log::ger::init_target(package => "main") }

SAMPLE BENCHMARK RESULTS

Run on: perl: v5.26.0, CPU: Intel(R) Core(TM) i5-2400 CPU @ 3.10GHz (4 cores), OS: GNU/Linux LinuxMint version 18.2, OS kernel: Linux version 4.8.0-53-generic.

Benchmark with default options (bencher -m LogGer::InitTarget):

#table1#
+----------------------------------------------------+-----------+-----------+------------+-----------+---------+
| participant                                        | rate (/s) | time (ms) | vs_slowest |  errors   | samples |
+----------------------------------------------------+-----------+-----------+------------+-----------+---------+
| with LGO:Composite (Screen+File & pattern layouts) |      2.8  |       360 |       1    |   0.0012  |       7 |
| default                                            |      2.85 |       350 |       1.03 | 8.8e-05   |       7 |
| with LGO:Composite (Screen+File)                   |      2.99 |       335 |       1.07 |   0.0002  |       8 |
| with LGO:Composite (Screen)                        |      4.02 |       249 |       1.45 |   0.00012 |       7 |
| with LGO:File                                      |      5.3  |       190 |       1.9  |   0.00023 |       7 |
| with LGO:Composite (0 outputs)                     |      7.42 |       135 |       2.67 |   0.00011 |       7 |
| with LGO:Screen                                    |      7.44 |       134 |       2.67 | 2.5e-05   |       7 |
+----------------------------------------------------+-----------+-----------+------------+-----------+---------+

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-LogGer.

SOURCE

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

BUGS

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

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) 2018, 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.