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Bencher-Scenario-LogAny-0.04
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NAME

Bencher::Scenario::LogAny - Benchmark Log::Any

VERSION

This document describes version 0.04 of Bencher::Scenario::LogAny (from Perl distribution Bencher-Scenario-LogAny), released on 2016-08-19.

SYNOPSIS

To run benchmark with default option:

% bencher -m LogAny

To run module startup overhead benchmark:

% bencher --module-startup -m LogAny

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

BENCHMARKED MODULES

Version numbers shown below are the versions used when running the sample benchmark.

Log::Any 1.041

BENCHMARK PARTICIPANTS

  • log_trace (perl_code)

    Code template:

    state $log = do { require Log::Any; require Log::Any::Adapter; Log::Any::Adapter->set("Null"); Log::Any->get_logger }; $log->trace("")

  • if_trace (perl_code)

    Code template:

    state $log = do { require Log::Any; require Log::Any::Adapter; Log::Any::Adapter->set("Null"); Log::Any->get_logger }; if ($log->is_trace) {}

SAMPLE BENCHMARK RESULTS

Run on: perl: v5.22.1, CPU: Intel(R) Core(TM) i5-2400 CPU @ 3.10GHz (4 cores), OS: GNU/Linux Debian version 8.0, OS kernel: Linux version 3.16.0-4-amd64.

Benchmark with bencher -m LogAny --include-path archive/Log-Any-1.040/lib --include-path archive/Log-Any-1.041/lib --multimodver Log::Any:

#table1#
+-------------+--------+-----------+-----------+------------+---------+---------+
| participant | modver | rate (/s) | time (ns) | vs_slowest |  errors | samples |
+-------------+--------+-----------+-----------+------------+---------+---------+
| log_trace   | 1.040  |   1430000 |     701   |      1     | 9.2e-11 |      20 |
| log_trace   | 1.041  |   1500000 |     680   |      1     | 4.3e-09 |      21 |
| if_trace    | 1.041  |   1898000 |     526.8 |      1.331 | 4.4e-11 |      20 |
| if_trace    | 1.040  |   1910000 |     523   |      1.34  | 2.3e-10 |      20 |
+-------------+--------+-----------+-----------+------------+---------+---------+

Benchmark with bencher -m LogAny --include-path archive/Log-Any-1.040/lib --include-path archive/Log-Any-1.041/lib --module-startup --multimodver Log::Any:

#table2#
+---------------------+--------+-----------+------------------------+------------+---------+---------+
| participant         | modver | time (ms) | mod_overhead_time (ms) | vs_slowest |  errors | samples |
+---------------------+--------+-----------+------------------------+------------+---------+---------+
| Log::Any            | 1.041  |       9   |                    7.5 |        1   | 2.9e-05 |      20 |
| Log::Any            | 1.040  |       8   |                    6.5 |        1.1 | 1.8e-05 |      21 |
| perl -e1 (baseline) |        |       1.5 |                    0   |        6   | 1.1e-05 |      20 |
+---------------------+--------+-----------+------------------------+------------+---------+---------+

DESCRIPTION

Early release. Todos include: benchmark enabled level, adapters, string formatting.

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.

HOMEPAGE

Please visit the project's homepage at https://metacpan.org/release/Bencher-Scenario-LogAny.

SOURCE

Source repository is at https://github.com/perlancar/perl-Bencher-Scenario-LogAny.

BUGS

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

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) 2016 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.