NAME

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

VERSION

This document describes version 0.017 of Bencher::Scenario::LogGer::InitTarget (from Perl distribution Bencher-Scenarios-LogGer), released on 2021-01-31.

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/it757Ei07x'); 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/it757Ei07x'}}}); 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/it757Ei07x'}, layout=>[Pattern=>{format=>"[%d] [%P] %m"}]}}); for(1..1000) { Log::ger::init_target(package => "main") }

SAMPLE BENCHMARK RESULTS

Run on: perl: v5.30.2, CPU: Intel(R) Core(TM) i7-4770 CPU @ 3.40GHz (4 cores), OS: GNU/Linux LinuxMint version 19, OS kernel: Linux version 5.3.0-68-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) |     0.83  |      1200 |                 0.00% |              1137.38% | 0.002   |       7 |
 | 1k default                                            |     0.84  |      1190 |                 1.55% |              1118.54% | 0.00084 |       7 |
 | 1k with LGO:Composite (Screen+File)                   |     0.911 |      1100 |                10.11% |              1023.77% | 0.00066 |       7 |
 | 1k with LGO:Composite (Screen)                        |     1.42  |       703 |                71.92% |               619.76% | 0.00026 |       7 |
 | 1k with LGO:Screen                                    |     8.8   |       110 |               960.13% |                16.72% | 0.00056 |       7 |
 | 1k with LGO:File                                      |     9     |       110 |               990.77% |                13.44% | 0.00025 |       7 |
 | 1k with LGO:Composite (0 outputs)                     |    10     |        98 |              1137.38% |                 0.00% | 0.00015 |       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) 2021, 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.