NAME
Bencher::Scenario::MojoDOM::Parsing - Benchmark parsing of HTML
VERSION
This document describes version 0.004 of Bencher::Scenario::MojoDOM::Parsing (from Perl distribution Bencher-Scenarios-MojoDOM), released on 2017-01-25.
SYNOPSIS
To run benchmark with default option:
% bencher -m MojoDOM::ParsingTo run module startup overhead benchmark:
% bencher --module-startup -m MojoDOM::ParsingFor more options (dump scenario, list/include/exclude/add participants, list/include/exclude/add datasets, etc), see bencher or run bencher --help.
DESCRIPTION
Sample documents from PERLANCAR::HTML::Tree::Examples are used.
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.
BENCHMARK PARTICIPANTS
Mojo::DOM::new (perl_code)
Function call template:
Mojo::DOM->new($main::htmls{<size>})
BENCHMARK DATASETS
small1
16 elements, 4 levels
medium1
20k elements, 7 levels
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 MojoDOM::Parsing):
#table1#
+---------+----------------+-----------+-----------+------------+-----------+---------+
| dataset | arg_expr | rate (/s) | time (ms) | vs_slowest | errors | samples |
+---------+----------------+-----------+-----------+------------+-----------+---------+
| medium1 | h4:first-child | 1.9 | 530 | 1 | 0.005 | 23 |
| medium1 | h4 | 2 | 500 | 1.1 | 0.00074 | 20 |
| small1 | h4 | 2500 | 0.4 | 1300 | 4.3e-07 | 20 |
| small1 | h4:first-child | 2520 | 0.397 | 1350 | 2.6e-07 | 21 |
+---------+----------------+-----------+-----------+------------+-----------+---------+Benchmark module startup overhead (bencher -m MojoDOM::Parsing --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 |
+---------------------+------------------------------+--------------------+----------------+-----------+------------------------+------------+-----------+---------+
| Mojo::DOM | 0.82 | 4 | 16 | 57 | 49.7 | 1 | 0.00013 | 20 |
| perl -e1 (baseline) | 6.7 | 10 | 44 | 7.3 | 0 | 7.8 | 1.9e-05 | 22 |
+---------------------+------------------------------+--------------------+----------------+-----------+------------------------+------------+-----------+---------+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-MojoDOM.
SOURCE
Source repository is at https://github.com/perlancar/perl-Bencher-Scenarios-MojoDOM.
BUGS
Please report any bugs or feature requests on the bugtracker website https://rt.cpan.org/Public/Dist/Display.html?Name=Bencher-Scenarios-MojoDOM
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.