{"id":42923288,"url":"https://github.com/fps/rtnix","last_synced_at":"2026-01-30T18:02:45.761Z","repository":{"id":138346941,"uuid":"559932294","full_name":"fps/rtnix","owner":"fps","description":"A nixos module/overlay for enabling realtime kernels","archived":false,"fork":false,"pushed_at":"2025-01-21T13:33:03.000Z","size":29,"stargazers_count":1,"open_issues_count":0,"forks_count":0,"subscribers_count":3,"default_branch":"master","last_synced_at":"2025-01-21T14:29:53.988Z","etag":null,"topics":["kernel","nixos","nixos-configuration","nixos-module","realtime"],"latest_commit_sha":null,"homepage":"","language":"Nix","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/fps.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,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2022-10-31T12:02:44.000Z","updated_at":"2025-01-21T13:33:07.000Z","dependencies_parsed_at":"2023-12-30T15:27:02.239Z","dependency_job_id":"4f9d52e7-25a9-43da-a58f-8e4221a8444a","html_url":"https://github.com/fps/rtnix","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/fps/rtnix","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/fps%2Frtnix","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/fps%2Frtnix/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/fps%2Frtnix/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/fps%2Frtnix/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/fps","download_url":"https://codeload.github.com/fps/rtnix/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/fps%2Frtnix/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":28917033,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-01-30T16:37:38.804Z","status":"ssl_error","status_checked_at":"2026-01-30T16:37:37.878Z","response_time":66,"last_error":"SSL_connect returned=1 errno=0 peeraddr=140.82.121.5:443 state=error: unexpected eof while reading","robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":false,"can_crawl_api":true,"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":["kernel","nixos","nixos-configuration","nixos-module","realtime"],"created_at":"2026-01-30T18:02:44.956Z","updated_at":"2026-01-30T18:02:45.753Z","avatar_url":"https://github.com/fps.png","language":"Nix","funding_links":[],"categories":[],"sub_categories":[],"readme":"Take a look at the [source](default.nix)\n\n# Example usage\n\nCheck this repository out relative to your `configuration.nix`, add `./rtnix` to your `imports` and then add some configuration to your `configuration.nix`. For example:\n\n```\nrtnix.kernel.realtime.enable = true;\nrtnix.tuningProcesses = [ \"irq/.*xhci\" \"irq/.*snd_intel_hda\" ];\n```\n\nThis should accomplish:\n\n1. Rebuild your kernel with `PREEMPT_RT` enabled\n2. Setup the processes matching the pattern `\"irq/.*xhci\"` to have `SCHED_FIFO` at priority 90\n3. Setup the processes matching the patterh `\"irq/.*snd_intel_hda\"` to have `SCHED_FIFO` at priority 89\n4. Setup the `PAM` limits to allow users belonging to the `realtime` group to do all kind of funky things\n\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Ffps%2Frtnix","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Ffps%2Frtnix","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Ffps%2Frtnix/lists"}