NAME
Bencher::Scenario::ModuleInstalledTiny - Benchmark Module::Installed::Tiny
VERSION
This document describes version 0.002 of Bencher::Scenario::ModuleInstalledTiny (from Perl distribution Bencher-Scenario-ModuleInstalledTiny), released on 2017-01-25.
SYNOPSIS
To run benchmark with default option:
% bencher -m ModuleInstalledTiny
To run module startup overhead benchmark:
% bencher --module-startup -m ModuleInstalledTiny
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.
Module::Installed::Tiny 0.003
Module::Path::More 0.31
Module::Load::Conditional 0.68
BENCHMARK PARTICIPANTS
Module::Installed::Tiny::module_installed (perl_code)
Function call template:
Module::Installed::Tiny::module_installed(<module>)Module::Path::More::module_path (perl_code)
Function call template:
Module::Path::More::module_path(module=> <module>)Module::Load::Conditional::check_install (perl_code)
Function call template:
Module::Load::Conditional::check_install(module=> <module>)require (perl_code)
Code template:
eval{ (my$pm= <module> .".pm") =~ s!::!/!g;require$pm; 1 } ? 1:0
BENCHMARK DATASETS
strict
Foo::Bar
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 ModuleInstalledTiny):
#table1#+-------------------------------------------+----------+-----------+-----------+------------+---------+---------+| participant | dataset | rate (/s) |time(μs) | vs_slowest | errors | samples |+-------------------------------------------+----------+-----------+-----------+------------+---------+---------+| Module::Load::Conditional::check_install | strict | 2200 | 460 | 1 | 4.5e-06 | 20 || Module::Load::Conditional::check_install | Foo::Bar | 33000 | 31 | 15 | 6.7e-08 | 20 || Module::Path::More::module_path | Foo::Bar | 43000 | 23 | 20 | 5.9e-08 | 21 || Module::Path::More::module_path | strict | 45000 | 22 | 21 | 2.7e-08 | 20 ||require| Foo::Bar | 59000 | 17 | 27 | 2e-08 | 20 || Module::Installed::Tiny::module_installed | Foo::Bar | 60200 | 16.611 | 27.756 | 4.4e-11 | 20 || Module::Installed::Tiny::module_installed | strict | 1850000 | 0.54 | 853 | 1.7e-10 | 31 ||require| strict | 4060000 | 0.246 | 1870 | 9.9e-11 | 22 |+-------------------------------------------+----------+-----------+-----------+------------+---------+---------+
Benchmark module startup overhead (bencher -m ModuleInstalledTiny --module-startup):
#table2#+---------------------------+------------------------------+--------------------+----------------+-----------+------------------------+------------+---------+---------+| participant | proc_private_dirty_size (MB) | proc_rss_size (MB) | proc_size (MB) |time(ms) | mod_overhead_time (ms) | vs_slowest | errors | samples |+---------------------------+------------------------------+--------------------+----------------+-----------+------------------------+------------+---------+---------+| Module::Load::Conditional | 0.82 | 4 | 16 | 35 | 29.4 | 1 | 8.2e-05 | 20 || Module::Path::More | 4 | 7.6 | 27 | 9.2 | 3.6 | 3.8 | 4.1e-05 | 20 || Module::Installed::Tiny | 0.98 | 4.3 | 16 | 9.1 | 3.5 | 3.9 | 3.3e-05 | 21 || perl -e1 (baseline) | 1 | 4.3 | 16 | 5.6 | 0 | 6.3 | 3.5e-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-Scenario-ModuleInstalledTiny.
SOURCE
Source repository is at https://github.com/perlancar/perl-Bencher-Scenario-ModuleInstalledTiny.
BUGS
Please report any bugs or feature requests on the bugtracker website https://rt.cpan.org/Public/Dist/Display.html?Name=Bencher-Scenario-ModuleInstalledTiny
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.