/ 
Bencher-Scenarios-LogGer-0.004
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/ Bencher::Scenario::LogGer::NullOutput

NAME

Bencher::Scenario::LogGer::NullOutput - Benchmark Log::ger logging speed with the default/null output

VERSION

This document describes version 0.004 of Bencher::Scenario::LogGer::NullOutput (from Perl distribution Bencher-Scenarios-LogGer), released on 2017-06-23.

SYNOPSIS

To run benchmark with default option:

% bencher -m LogGer::NullOutput

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::Any 1.045

Log::Fast v2.0.0

Log::ger 0.005

BENCHMARK PARTICIPANTS

  • Log::ger-1mil_log_trace (command)

    Command line:

    #TEMPLATE: #perl -MLog::ger -e for(1..1_000_000) { log_trace(q[]) }

  • Log::ger-1mil_log_is_trace (command)

    Command line:

    #TEMPLATE: #perl -MLog::ger -e for(1..1_000_000) { log_is_trace() }

  • Log::ger+Log::ger::Plugin::OptAway-1mil_log_trace (command)

    Command line:

    #TEMPLATE: #perl -MLog::ger::Plugin=OptAway -MLog::ger -e for(1..1_000_000) { log_trace(q[]) }

  • Log::Fast-1mil_DEBUG (command)

    Command line:

    #TEMPLATE: #perl -MLog::Fast -e $LOG = Log::Fast->global; $LOG->level("INFO"); for(1..1_000_000) { $LOG->DEBUG(q()) }

  • Log::Fast-1mil_is_debug (command)

    Command line:

    #TEMPLATE: #perl -MLog::Fast -e $LOG = Log::Fast->global; for(1..1_000_000) { $LOG->level() eq "DEBUG" }

  • Log::Any-no_adapter-1mil_log_trace (command)

    Command line:

    #TEMPLATE: #perl -MLog::Any -e my $log = Log::Any->get_logger; for(1..1_000_000) { $log->trace(q[]) }

  • Log::Any-no_adapter-1mil_is_trace (command)

    Command line:

    #TEMPLATE: #perl -MLog::Any -e my $log = Log::Any->get_logger; for(1..1_000_000) { $log->is_trace }

  • Log::Any-null_adapter-1mil_log_trace (command)

    Command line:

    #TEMPLATE: #perl -MLog::Any -MLog::Any::Adapter -e Log::Any::Adapter->set(q[Null]); my $log = Log::Any->get_logger; for(1..1_000_000) { $log->trace(q[]) }

  • Log::Any-null_adapter-1mil_is_trace (command)

    Command line:

    #TEMPLATE: #perl -MLog::Any -MLog::Any::Adapter -e Log::Any::Adapter->set(q[Null]); my $log = Log::Any->get_logger; for(1..1_000_000) { $log->is_trace }

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 LogGer::NullOutput):

#table1#
+---------------------------------------------------+-----------+-----------+------------+-----------+---------+
| participant                                       | rate (/s) | time (ms) | vs_slowest |  errors   | samples |
+---------------------------------------------------+-----------+-----------+------------+-----------+---------+
| Log::Any-null_adapter-1mil_log_trace              |       2.4 |       420 |        1   |   0.0013  |       6 |
| Log::Fast-1mil_is_debug                           |       3.2 |       310 |        1.3 |   0.0021  |       6 |
| Log::Any-no_adapter-1mil_is_trace                 |       4   |       250 |        1.7 |   0.0017  |       6 |
| Log::Any-null_adapter-1mil_is_trace               |       4.1 |       250 |        1.7 |   0.0008  |       6 |
| Log::Fast-1mil_DEBUG                              |      11   |        94 |        4.5 |   0.00074 |       6 |
| Log::Any-no_adapter-1mil_log_trace                |      11   |        92 |        4.5 |   0.0003  |       7 |
| Log::ger-1mil_log_is_trace                        |      20   |        60 |        7   |   0.00084 |       7 |
| Log::ger-1mil_log_trace                           |      18   |        55 |        7.5 | 6.4e-05   |       6 |
| Log::ger+Log::ger::Plugin::OptAway-1mil_log_trace |      36   |        28 |       15   | 6.9e-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-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) 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.