{"id":21815544,"url":"https://github.com/arbox/ruby-performance","last_synced_at":"2026-05-10T05:48:18.975Z","repository":{"id":66320721,"uuid":"173479092","full_name":"arbox/ruby-performance","owner":"arbox","description":"Curated list: Resources on tuning performance for Ruby","archived":false,"fork":false,"pushed_at":"2019-05-03T08:05:20.000Z","size":40,"stargazers_count":3,"open_issues_count":0,"forks_count":0,"subscribers_count":3,"default_branch":"master","last_synced_at":"2024-05-19T22:42:40.738Z","etag":null,"topics":["awesome-list","list","performance","performance-analysis","ruby","ruby-on-rails"],"latest_commit_sha":null,"homepage":null,"language":null,"has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/arbox.png","metadata":{"files":{"readme":"readme.md","changelog":null,"contributing":null,"funding":null,"license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null}},"created_at":"2019-03-02T17:40:24.000Z","updated_at":"2019-11-25T16:42:09.000Z","dependencies_parsed_at":"2024-01-07T01:28:47.976Z","dependency_job_id":"505114b9-1ee6-4eb3-90e6-b1d488946d35","html_url":"https://github.com/arbox/ruby-performance","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/arbox%2Fruby-performance","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/arbox%2Fruby-performance/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/arbox%2Fruby-performance/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/arbox%2Fruby-performance/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/arbox","download_url":"https://codeload.github.com/arbox/ruby-performance/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":244166715,"owners_count":20409178,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["awesome-list","list","performance","performance-analysis","ruby","ruby-on-rails"],"created_at":"2024-11-27T15:19:42.607Z","updated_at":"2026-05-10T05:48:18.943Z","avatar_url":"https://github.com/arbox.png","language":null,"funding_links":[],"categories":[],"sub_categories":[],"readme":"[[RubyML](https://github.com/arbox/machine-learning-with-ruby) |\n [RubyNLP](https://github.com/arbox/nlp-with-ruby) |\n [RubyDataScience](https://github.com/arbox/data-science-with-ruby) |\n [RubyInterop](https://github.com/arbox/ruby-interoperability)]\n\n# Ruby Performance List [\u003cimg src=\"ruby.jpg\" align=\"left\" width=\"30px\" height=\"30px\" /\u003e][ruby]\n\n\u003e Curated List on Ruby Performance tuning\n\n\u003c!-- nodoc --\u003e\n## Contents\n\n\u003c!-- toc --\u003e\n\n- [Articles, Posts, Talks, and Presentations](#articles-posts-talks-and-presentations)\n- [Books, Blogs, Channels](#books-blogs-channels)\n- [Community](#community)\n- [License](#license)\n\n\u003c!-- tocstop --\u003e\n\n\u003c!-- doc --\u003e\n\n## Stack Visualizations\n- [Rails Trace](https://rails-trace.chriszetter.com/) \u0026mdash;\n  shows what code runs when a request is processed by a Rails (5.2.2) application.\n\n## Performance Enhancements\n\n- [rvm-patchsets](https://github.com/skaes/rvm-patchsets) \u0026mdash;\n  set of patches mainly to improve GC time and allocation tracking for profilers.\n- [railsexpress](https://github.com/adymo/ruby-build-railsexpress) \u0026mdash;\n  [rbevn](https://github.com/rbenv/rbenv) plugin which patches built Rubies with `rvm-patchsets`.\n\n## Articles, Posts, Talks, and Presentations\n\n- 2019\n  - https://engineering.appfolio.com/appfolio-engineering/2019/2/25/benchmarking-hongli-lais-new-patch-for-ruby-memory-savings\n  - https://www.joyfulbikeshedding.com/blog/2019-03-14-what-causes-ruby-memory-bloat.html\n- 2018\n- 2017\n\n## Books, Blogs, Channels\n\n- [Alexander Dymo](https://twitter.com/alexander_dymo)\n  _Ruby Performance Optimization: Why Ruby is Slow, and How to Fix It_.\n  Pragmatic Programmers, 2015 \u003csup\u003e[[companion site](http://ruby-performance-book.com)]\u003c/sup\u003e\n- [Speedshop Blog](https://www.speedshop.co/blog/) \u0026mdash;\n  blog by [Nate Berkopec](https://twitter.com/nateberkopec) on Performance Optimization.\n\n## Community\n\n- [NonWebRuby](https://twitter.com/NonWebRuby)\n\n## License\n\n[![Creative Commons Zero 1.0](http://mirrors.creativecommons.org/presskit/buttons/80x15/svg/cc-zero.svg)](https://creativecommons.org/publicdomain/zero/1.0/)\n`Ruby Performance List` by [Andrei Beliankou](https://github.com/arbox) and\n[Contributors][contributors].\n\nTo the extent possible under law, the person who associated CC0 with\n`Ruby Performance List` has waived all copyright and related or neighboring rights\nto `Ruby Performance List`.\n\nYou should have received a copy of the CC0 legalcode along with this\nwork. If not, see \u003chttps://creativecommons.org/publicdomain/zero/1.0/\u003e.\n\n\u003c!--- Links ---\u003e\n[ruby]: https://www.ruby-lang.org/en/\n[awesome]: https://github.com/sindresorhus/awesome/blob/master/awesome.md\n[change-pr]: https://github.com/RichardLitt/knowledge/blob/master/github/amending-a-commit-guide.md\n[ml]: https://en.wikipedia.org/wiki/Machine_learning\n[ds-with-ruby]: https://github.com/arbox/data-science-with-ruby\n[contributors]: https://github.com/arbox/machine-learning-with-ruby/graphs/contributors\n[sciruby]: https://github.com/sciruby\n[ai]: https://en.wikipedia.org/wiki/Artificial_intelligence\n[cs]: https://en.wikipedia.org/wiki/Computational_science\n[fe]: https://en.wikipedia.org/wiki/Feature_engineering\n[ts]: https://en.wikipedia.org/wiki/Test_set\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Farbox%2Fruby-performance","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Farbox%2Fruby-performance","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Farbox%2Fruby-performance/lists"}