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     | participant          | time (ms) | mod_overhead_time | pct_faster_vs_slowest | pct_slower_vs_fastest |  errors   | samples |
     +----------------------+-----------+-------------------+-----------------------+-----------------------+-----------+---------+
     | Hash::Ordered        |        14 |                 6 |                 0.00% |                80.85% |   0.00011 |      20 |
     | Tie::Hash::Indexed   |        13 |                 5 |                 3.99% |                73.91% | 9.5e-05   |      21 |
     | Array::OrdHash       |        13 |                 5 |                 9.26% |                65.51% | 9.4e-05   |      20 |
     | Tree::RB::XS         |        12 |                 4 |                 9.34% |                65.39% | 9.6e-05   |      20 |
     | Tie::LLHash          |        12 |                 4 |                12.48% |                60.77% | 8.7e-05   |      20 |
     | Tie::IxHash          |        12 |                 4 |                13.93% |                58.73% | 3.8e-05   |      20 |
     | Tie::StoredOrderHash |        10 |                 2 |                39.06% |                30.05% |   0.0001  |      20 |
     | perl -e1 (baseline)  |         8 |                 0 |                80.85% |                 0.00% | 7.8e-05   |      21 |
     +----------------------+-----------+-------------------+-----------------------+-----------------------+-----------+---------+

    The above result formatted in Benchmark.pm style:

                              Rate  H:O  TH:I  A:O  TR:X   T:L   T:I   T:S  perl -e1 (baseline) 
      H:O                   71.4/s   --   -7%  -7%  -14%  -14%  -14%  -28%                 -42% 
      TH:I                  76.9/s   7%    --   0%   -7%   -7%   -7%  -23%                 -38% 
      A:O                   76.9/s   7%    0%   --   -7%   -7%   -7%  -23%                 -38% 
      TR:X                  83.3/s  16%    8%   8%    --    0%    0%  -16%                 -33% 
      T:L                   83.3/s  16%    8%   8%    0%    --    0%  -16%                 -33% 
      T:I                   83.3/s  16%    8%   8%    0%    0%    --  -16%                 -33% 
      T:S                  100.0/s  39%   30%  30%   19%   19%   19%    --                 -19% 
      perl -e1 (baseline)  125.0/s  75%   62%  62%   50%   50%   50%   25%                   -- 
 
     Legends:
       A:O: mod_overhead_time=5 participant=Array::OrdHash
       H:O: mod_overhead_time=6 participant=Hash::Ordered
       T:I: mod_overhead_time=4 participant=Tie::IxHash
       T:L: mod_overhead_time=4 participant=Tie::LLHash
       T:S: mod_overhead_time=2 participant=Tie::StoredOrderHash
       TH:I: mod_overhead_time=5 participant=Tie::Hash::Indexed
       TR:X: mod_overhead_time=4 participant=Tree::RB::XS
       perl -e1 (baseline): mod_overhead_time=0 participant=perl -e1 (baseline)

    The above result presented as chart:

    To display as an interactive HTML table on a browser, you can add option
    "--format html+datatables".

FAQ
  What is an Acme::CPANModules::* module?
    An Acme::CPANModules::* module, like this module, contains just a list
    of module names that share a common characteristics. It is a way to
    categorize modules and document CPAN. See Acme::CPANModules for more
    details.

  What are ways to use this Acme::CPANModules module?
    Aside from reading this Acme::CPANModules module's POD documentation,
    you can install all the listed modules (entries) using cpanm-cpanmodules
    script (from App::cpanm::cpanmodules distribution):

     % cpanm-cpanmodules -n OrderedHash

    Alternatively you can use the cpanmodules CLI (from App::cpanmodules
    distribution):

        % cpanmodules ls-entries OrderedHash | cpanm -n

    or Acme::CM::Get:

        % perl -MAcme::CM::Get=OrderedHash -E'say $_->{module} for @{ $LIST->{entries} }' | cpanm -n

    or directly:

        % perl -MAcme::CPANModules::OrderedHash -E'say $_->{module} for @{ $Acme::CPANModules::OrderedHash::LIST->{entries} }' | cpanm -n

    This Acme::CPANModules module contains benchmark instructions. You can
    run a benchmark for some/all the modules listed in this
    Acme::CPANModules module using the bencher CLI (from Bencher
    distribution):

        % bencher --cpanmodules-module OrderedHash

    This Acme::CPANModules module also helps lcpan produce a more meaningful
    result for "lcpan related-mods" command when it comes to finding related
    modules for the modules listed in this Acme::CPANModules module. See
    App::lcpan::Cmd::related_mods for more details on how "related modules"
    are found.

HOMEPAGE
    Please visit the project's homepage at
    <https://metacpan.org/release/Acme-CPANModules-OrderedHash>.

SOURCE
    Source repository is at
    <https://github.com/perlancar/perl-Acme-CPANModules-OrderedHash>.

SEE ALSO
    Acme::CPANModules::HashUtilities

    Acme::CPANModules - about the Acme::CPANModules namespace

    cpanmodules - CLI tool to let you browse/view the lists

AUTHOR
    perlancar <perlancar@cpan.org>

CONTRIBUTOR
    Michael Conrad <mike@nrdvana.net>

CONTRIBUTING
    To contribute, you can send patches by email/via RT, or send pull
    requests on GitHub.

    Most of the time, you don't need to build the distribution yourself. You
    can simply modify the code, then test via:

     % prove -l

    If you want to build the distribution (e.g. to try to install it locally
    on your system), you can install Dist::Zilla,
    Dist::Zilla::PluginBundle::Author::PERLANCAR,
    Pod::Weaver::PluginBundle::Author::PERLANCAR, and sometimes one or two
    other Dist::Zilla- and/or Pod::Weaver plugins. Any additional steps
    required beyond that are considered a bug and can be reported to me.

COPYRIGHT AND LICENSE
    This software is copyright (c) 2025 by perlancar <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.

BUGS
    Please report any bugs or feature requests on the bugtracker website
    <https://rt.cpan.org/Public/Dist/Display.html?Name=Acme-CPANModules-Orde