bugzilla-data-untriaged.json

{"bugs":[{"status":"NEW","last_change_time":"2026-05-05T06:26:46Z","keywords":["perf:resource-use","power","top50"],"id":1771902,"creation_time":"2022-05-31T12:05:20Z","priority":"--","op_sys":"Unspecified","summary":"Compositor CSS animations are not paused in fully occluded windows","severity":"S3","component":"Layout: Images, Video, and HTML Frames"},{"status":"NEW","last_change_time":"2025-10-08T10:20:41Z","keywords":["perf"],"creation_time":"2022-07-03T18:15:09Z","id":1777875,"priority":"--","component":"Disability Access APIs","severity":"S2","op_sys":"Windows 11","summary":"Lenovo Privacy Guard with \"Enable this feature when typing passwords\" causing excessive UI responsiveness delays (jank)"},{"keywords":[],"id":1911450,"creation_time":"2024-08-04T02:59:11Z","priority":"--","severity":"S3","component":"Performance: General","summary":"Opening reddit posts spends a lot of time on the parent process Part2 (Followup to bug 1907701)","op_sys":"Unspecified","status":"NEW","last_change_time":"2026-04-07T15:24:28Z"},{"creation_time":"2024-11-16T19:12:14Z","id":1931717,"keywords":["crash","meta","perf:resource-use","webcompat:platform-bug"],"component":"Performance: Memory","severity":"--","op_sys":"All","summary":"[meta] High OOM rate and CC time in YouTube","priority":"--","status":"NEW","last_change_time":"2026-05-03T11:32:34Z"},{"last_change_time":"2026-07-07T19:27:39Z","status":"UNCONFIRMED","keywords":[],"creation_time":"2024-12-28T17:57:03Z","id":1939354,"priority":"--","op_sys":"Unspecified","summary":"RAM too much","severity":"--","component":"Performance: Memory"},{"status":"UNCONFIRMED","last_change_time":"2025-04-14T12:19:24Z","priority":"--","component":"Performance: Memory","severity":"--","summary":"Fluidd memory leak","op_sys":"Unspecified","keywords":[],"id":1943419,"creation_time":"2025-01-23T18:28:55Z"},{"summary":"Consume too much memory","op_sys":"Unspecified","component":"Performance: Memory","severity":"--","priority":"--","id":1946913,"creation_time":"2025-02-08T01:01:15Z","keywords":[],"status":"UNCONFIRMED","last_change_time":"2025-03-31T14:05:44Z"},{"severity":"S3","component":"Performance: General","op_sys":"Unspecified","summary":"openstreetmap iD editor - slow zooming","priority":"--","creation_time":"2025-04-10T22:39:57Z","id":1959837,"keywords":[],"last_change_time":"2025-04-17T15:54:50Z","status":"NEW"},{"id":1964744,"creation_time":"2025-05-06T16:45:20Z","keywords":[],"severity":"S3","component":"Performance: Memory","op_sys":"Unspecified","summary":"high cpu memory youtube","priority":"--","last_change_time":"2025-06-09T15:38:11Z","status":"UNCONFIRMED"},{"last_change_time":"2026-04-02T10:46:48Z","status":"NEW","priority":"P2","op_sys":"Unspecified","summary":"JS isn't minified in Fenix release builds","component":"General","severity":"S4","keywords":["perf","perf:startup"],"id":1966492,"creation_time":"2025-05-14T18:54:41Z"},{"status":"NEW","last_change_time":"2025-12-01T12:17:20Z","summary":"Closing a long-running twitch tab hangs browser for minute(s) (GC in recvConduitClosed of Conduit)","op_sys":"Unspecified","severity":"S3","component":"General","priority":"P3","creation_time":"2025-05-25T08:19:42Z","id":1968418,"keywords":[]},{"priority":"--","severity":"--","component":"Performance","summary":"Tabs in Firefox refresh when multitasking","op_sys":"Android","keywords":[],"creation_time":"2025-09-15T20:07:07Z","id":1988608,"last_change_time":"2026-05-25T10:06:53Z","status":"UNCONFIRMED"},{"keywords":[],"id":1988776,"creation_time":"2025-09-16T15:36:45Z","priority":"P3","summary":"MutationObserver's getReceiverFor is slow when there are a lot of observers","op_sys":"Unspecified","component":"DOM: Core & HTML","severity":"S3","last_change_time":"2025-09-17T15:30:35Z","status":"NEW"},{"status":"UNCONFIRMED","last_change_time":"2026-03-19T16:42:12Z","keywords":[],"creation_time":"2025-10-14T16:07:36Z","id":1994231,"priority":"P3","component":"Performance","severity":"S3","summary":"Browser lags with many tabs open in many windows","op_sys":"Unspecified"},{"last_change_time":"2026-01-29T14:34:23Z","status":"UNCONFIRMED","keywords":[],"creation_time":"2026-01-05T15:33:01Z","id":2008564,"priority":"--","severity":"--","component":"Performance: Responsiveness","op_sys":"Unspecified","summary":"UI freezes on long React/DOM sessions despite moderate CPU usage (main-thread JS long tasks)"},{"last_change_time":"2026-05-11T19:19:58Z","status":"UNCONFIRMED","keywords":["perf"],"id":2008927,"creation_time":"2026-01-07T12:11:59Z","priority":"--","summary":"Choppy/stuttering scrolling with touchpad","op_sys":"Windows 11","severity":"--","component":"Performance: Responsiveness"},{"priority":"P3","summary":"video stutter on high reso videos on x.com","op_sys":"Android","component":"Audio/Video","severity":"S3","keywords":[],"creation_time":"2026-03-15T19:27:01Z","id":2023446,"last_change_time":"2026-06-24T12:56:04Z","status":"UNCONFIRMED"},{"severity":"--","component":"Performance: Responsiveness","op_sys":"Unspecified","summary":"https://wisprflow.ai is not fully responsive on 4k full screen","priority":"--","creation_time":"2026-05-20T16:15:21Z","id":2041028,"keywords":[],"status":"NEW","last_change_time":"2026-05-28T12:20:26Z"},{"status":"NEW","last_change_time":"2026-05-25T16:28:10Z","priority":"P3","component":"Places","severity":"S3","op_sys":"Unspecified","summary":"After running some testcase, the browser was busy for 24seconds on the sqlDB:Places thread.","keywords":["perf"],"creation_time":"2026-05-21T16:05:31Z","id":2041378},{"status":"NEW","last_change_time":"2026-07-27T09:25:19Z","creation_time":"2026-07-05T12:07:18Z","id":2052713,"keywords":["perf"],"component":"CSS Transitions and Animations","severity":"S3","summary":"High idle CPU usage on freecad-app.com (no visible reason)","op_sys":"Linux","priority":"--"},{"component":"SVG","severity":"S3","op_sys":"Unspecified","summary":"Hovering outside SVG triggers a SVG repaint","priority":"--","id":2054069,"creation_time":"2026-07-10T13:48:29Z","keywords":["perf"],"last_change_time":"2026-07-27T09:36:34Z","status":"NEW"},{"last_change_time":"2026-07-24T19:49:36Z","status":"UNCONFIRMED","summary":"Crash when Using Interactive Graphics on Gemini","op_sys":"Linux","severity":"--","component":"DOM: Content Processes","priority":"--","creation_time":"2026-07-14T04:31:25Z","id":2054822,"keywords":["crash","hang","perf:animation","perf:resource-use","wayland"]}]}