NAME

Bencher::Scenario::DataSah::normalize_schema - Benchmark normalizing Sah schema

VERSION

This document describes version 0.07 of Bencher::Scenario::DataSah::normalize_schema (from Perl distribution Bencher-Scenarios-DataSah), released on 2017-01-25.

SYNOPSIS

To run benchmark with default option:

 % bencher -m DataSah::normalize_schema

To run module startup overhead benchmark:

 % bencher --module-startup -m DataSah::normalize_schema

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.

Data::Sah::Normalize 0.04

BENCHMARK PARTICIPANTS

• Data::Sah::Normalize::normalize_schema (perl_code)

  Function call template:

   Data::Sah::Normalize::normalize_schema(<schema>)

BENCHMARK DATASETS

• str

• str_wildcard

• array1

• array3

• array5

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 DataSah::normalize_schema):

 #table1#
 +--------------+-----------+-----------+------------+---------+---------+
 | dataset      | rate (/s) | time (μs) | vs_slowest |  errors | samples |
 +--------------+-----------+-----------+------------+---------+---------+
 | array5       |    120000 |    8.4    |     1      |   1e-08 |      20 |
 | array3       |    160000 |    6.4    |     1.3    | 1.3e-08 |      20 |
 | array1       |    348000 |    2.87   |     2.92   | 2.5e-09 |      20 |
 | str_wildcard |    551990 |    1.8116 |     4.6271 | 1.2e-11 |      23 |
 | str          |    720000 |    1.4    |     6      | 3.4e-09 |      20 |
 +--------------+-----------+-----------+------------+---------+---------+

Benchmark module startup overhead (bencher -m DataSah::normalize_schema --module-startup):

 #table2#
 +----------------------+------------------------------+--------------------+----------------+-----------+------------------------+------------+---------+---------+
 | participant          | proc_private_dirty_size (kB) | proc_rss_size (MB) | proc_size (MB) | time (ms) | mod_overhead_time (ms) | vs_slowest |  errors | samples |
 +----------------------+------------------------------+--------------------+----------------+-----------+------------------------+------------+---------+---------+
 | Data::Sah::Normalize | 840                          | 4                  | 20             |        10 |                      4 |          1 | 0.00034 |      20 |
 | perl -e1 (baseline)  | 1048                         | 4                  | 20             |         6 |                      0 |          2 | 0.00013 |      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-DataSah.

SOURCE

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

BUGS

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

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.

cpanm Bencher::Scenarios::DataSah

perl -MCPAN -e shell
install Bencher::Scenarios::DataSah