/ 
Bencher-Scenarios-LogGer-0.016
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 0.016 of Bencher::Scenario::LogGer::InitTarget (from Perl distribution Bencher-Scenarios-LogGer), released on 2020-01-13.

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

  • 1k 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") }

  • 1k 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") }

  • 1k 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/Whjzmfyuq5'); for(1..1000) { Log::ger::init_target(package => "main") }

  • 1k 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") }

  • 1k 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") }

  • 1k 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/Whjzmfyuq5'}}}); for(1..1000) { Log::ger::init_target(package => "main") }

  • 1k 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/Whjzmfyuq5'}, layout=>[Pattern=>{format=>"[%d] [%P] %m"}]}}); for(1..1000) { Log::ger::init_target(package => "main") }

SAMPLE BENCHMARK RESULTS

Run on: perl: v5.30.0, CPU: Intel(R) Core(TM) i5-7200U CPU @ 2.50GHz (2 cores), OS: GNU/Linux Ubuntu version 19.04, OS kernel: Linux version 5.0.0-37-generic.

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

#table1#
+-------------------------------------------------------+-----------+-----------+-----------------------+-----------------------+-----------+---------+
| participant                                           | rate (/s) | time (ms) | pct_faster_vs_slowest | pct_slower_vs_fastest |  errors   | samples |
+-------------------------------------------------------+-----------+-----------+-----------------------+-----------------------+-----------+---------+
| 1k with LGO:Composite (Screen+File & pattern layouts) |      3.1  |     320   |                 0.00% |               232.95% |   0.0004  |       7 |
| 1k default                                            |      3.16 |     316   |                 1.68% |               227.45% |   0.00022 |       7 |
| 1k with LGO:Composite (Screen+File)                   |      3.33 |     301   |                 6.95% |               211.32% |   0.00027 |       7 |
| 1k with LGO:Composite (Screen)                        |      4.6  |     220   |                49.11% |               123.30% |   0.00028 |       7 |
| 1k with LGO:File                                      |      7.6  |     130   |               144.84% |                35.99% |   0.00018 |       7 |
| 1k with LGO:Composite (0 outputs)                     |     10    |      97   |               231.10% |                 0.56% |   0.00017 |       7 |
| 1k with LGO:Screen                                    |     10.4  |      96.5 |               232.95% |                 0.00% | 6.7e-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) 2020, 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.