NAME

Bencher::Scenario::Example::CmdLineWithOutput - Cmdline that outputs something to stdout/stderr

VERSION

This document describes version 0.002 of Bencher::Scenario::Example::CmdLineWithOutput (from Perl distribution Bencher-Scenarios-Examples), released on 2017-01-25.

SYNOPSIS

To run benchmark with default option:

% bencher -m Example::CmdLineWithOutput

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.

BENCHMARK PARTICIPANTS

• stdout (command)

• stderr (command)

• stdout+stderr (command)

SAMPLE BENCHMARK RESULTS

Run on: perl: v5.24.0, CPU: Intel(R) Core(TM) M-5Y71 CPU @ 1.20GHz (2 cores), OS: GNU/Linux LinuxMint version 17.3, OS kernel: Linux version 3.19.0-32-generic.

Benchmark with default options (bencher -m Example::CmdLineWithOutput):

#table1#
+---------------+-----------+-----------+------------+-----------+---------+
| participant   | rate (/s) | time (ms) | vs_slowest |  errors   | samples |
+---------------+-----------+-----------+------------+-----------+---------+
| stdout        |        90 |      10   |        1   |   0.00036 |      21 |
| stderr        |       100 |       9.7 |        1.2 | 6.1e-05   |      20 |
| stdout+stderr |       100 |       9.6 |        1.2 | 2.7e-05   |      20 |
+---------------+-----------+-----------+------------+-----------+---------+

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-Examples.

SOURCE

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

BUGS

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

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.