bugzilla-data-untriaged.json

{"bugs":[{"status":"NEW","creation_time":"2022-05-31T12:05:20Z","op_sys":"Unspecified","summary":"Compositor CSS animations are not paused in fully occluded windows","id":1771902,"priority":"--","component":"Layout: Images, Video, and HTML Frames","last_change_time":"2026-05-05T06:26:46Z","keywords":["perf:resource-use","power","top50"],"severity":"S3"},{"priority":"--","component":"Disability Access APIs","keywords":["perf"],"last_change_time":"2025-10-08T10:20:41Z","severity":"S2","creation_time":"2022-07-03T18:15:09Z","status":"NEW","op_sys":"Windows 11","id":1777875,"summary":"Lenovo Privacy Guard with \"Enable this feature when typing passwords\" causing excessive UI responsiveness delays (jank)"},{"priority":"--","component":"Performance: General","last_change_time":"2026-04-07T15:24:28Z","keywords":[],"severity":"S3","status":"NEW","creation_time":"2024-08-04T02:59:11Z","op_sys":"Unspecified","summary":"Opening reddit posts spends a lot of time on the parent process Part2 (Followup to bug 1907701)","id":1911450},{"status":"NEW","creation_time":"2024-11-16T19:12:14Z","op_sys":"All","summary":"[meta] High OOM rate and CC time in YouTube","id":1931717,"priority":"--","component":"Performance: Memory","last_change_time":"2026-05-03T11:32:34Z","keywords":["crash","meta","perf:resource-use","webcompat:platform-bug"],"severity":"--"},{"priority":"--","component":"Performance: Memory","last_change_time":"2025-04-14T12:19:20Z","keywords":[],"severity":"--","status":"UNCONFIRMED","creation_time":"2024-12-28T17:57:03Z","op_sys":"Unspecified","summary":"RAM too much","id":1939354},{"severity":"S3","last_change_time":"2025-03-31T12:15:34Z","keywords":[],"component":"Performance: Memory","priority":"--","summary":"On a fresh profile, Negative heap-unclassified on \"My Bugs\" query on b.m.o","id":1941716,"op_sys":"Unspecified","status":"NEW","creation_time":"2025-01-15T07:26:07Z"},{"status":"UNCONFIRMED","creation_time":"2025-01-23T18:28:55Z","op_sys":"Unspecified","summary":"Fluidd memory leak","id":1943419,"priority":"--","component":"Performance: Memory","last_change_time":"2025-04-14T12:19:24Z","keywords":[],"severity":"--"},{"severity":"--","keywords":[],"last_change_time":"2025-03-31T14:05:44Z","component":"Performance: Memory","priority":"--","id":1946913,"summary":"Consume too much memory","op_sys":"Unspecified","creation_time":"2025-02-08T01:01:15Z","status":"UNCONFIRMED"},{"keywords":[],"last_change_time":"2025-04-17T15:54:50Z","severity":"S3","priority":"--","component":"Performance: General","id":1959837,"summary":"openstreetmap iD editor - slow zooming","creation_time":"2025-04-10T22:39:57Z","status":"NEW","op_sys":"Unspecified"},{"summary":"high cpu memory youtube","id":1964744,"op_sys":"Unspecified","status":"UNCONFIRMED","creation_time":"2025-05-06T16:45:20Z","severity":"S3","last_change_time":"2025-06-09T15:38:11Z","keywords":[],"component":"Performance: Memory","priority":"--"},{"component":"General","priority":"P2","severity":"S4","keywords":["perf","perf:startup"],"last_change_time":"2026-04-02T10:46:48Z","op_sys":"Unspecified","creation_time":"2025-05-14T18:54:41Z","status":"NEW","id":1966492,"summary":"JS isn't minified in Fenix release builds"},{"creation_time":"2025-05-25T08:19:42Z","status":"NEW","op_sys":"Unspecified","id":1968418,"summary":"Closing a long-running twitch tab hangs browser for minute(s) (GC in recvConduitClosed of Conduit)","priority":"P3","component":"General","keywords":[],"last_change_time":"2025-12-01T12:17:20Z","severity":"S3"},{"status":"UNCONFIRMED","creation_time":"2025-09-15T20:07:07Z","op_sys":"Android","summary":"Tabs in Firefox refresh when multitasking","id":1988608,"priority":"--","component":"Performance","last_change_time":"2025-10-16T15:49:12Z","keywords":[],"severity":"--"},{"op_sys":"Unspecified","status":"NEW","creation_time":"2025-09-16T15:36:45Z","summary":"MutationObserver's getReceiverFor is slow when there are a lot of observers","id":1988776,"component":"DOM: Core & HTML","priority":"P3","severity":"S3","last_change_time":"2025-09-17T15:30:35Z","keywords":[]},{"priority":"--","component":"Performance: General","last_change_time":"2025-12-10T15:52:42Z","keywords":["power"],"severity":"--","status":"UNCONFIRMED","creation_time":"2025-10-11T05:46:40Z","op_sys":"Unspecified","summary":"Firefox causes MacBook battery to drain fast","id":1993778},{"id":1994231,"summary":"Browser lags with many tabs open in many windows","op_sys":"Unspecified","creation_time":"2025-10-14T16:07:36Z","status":"UNCONFIRMED","severity":"S3","keywords":[],"last_change_time":"2026-03-19T16:42:12Z","component":"Performance","priority":"P3"},{"priority":"--","component":"Graphics: WebRender","last_change_time":"2026-03-06T18:06:27Z","keywords":[],"severity":"S3","status":"UNCONFIRMED","creation_time":"2025-10-16T19:01:04Z","op_sys":"Unspecified","summary":"Firefox CPU usage spikes to 100%+ on some sites, particularly when opening new tabs","id":1994817},{"priority":"--","component":"Performance: Responsiveness","last_change_time":"2026-01-29T14:34:23Z","keywords":[],"severity":"--","status":"UNCONFIRMED","creation_time":"2026-01-05T15:33:01Z","op_sys":"Unspecified","summary":"UI freezes on long React/DOM sessions despite moderate CPU usage (main-thread JS long tasks)","id":2008564},{"status":"UNCONFIRMED","creation_time":"2026-01-07T12:11:59Z","op_sys":"Windows 11","summary":"Choppy/stuttering scrolling with touchpad","id":2008927,"priority":"--","component":"Performance: Responsiveness","last_change_time":"2026-05-11T19:19:58Z","keywords":["perf"],"severity":"--"},{"summary":"datareporting directory grows insanely large and causes firefox to crash quickly after gobbling 50GB of private bytes memory","id":2031189,"op_sys":"Unspecified","status":"UNCONFIRMED","creation_time":"2026-04-13T02:43:59Z","severity":"--","last_change_time":"2026-04-27T15:08:49Z","keywords":[],"component":"Telemetry","priority":"--"},{"creation_time":"2026-04-20T06:07:52Z","status":"UNCONFIRMED","op_sys":"Unspecified","id":2033363,"summary":"Firefox 140.9.1esr takes all memory and processing power, crashes DWM, leading to session end or BSOD","priority":"--","component":"Performance","keywords":["perf"],"last_change_time":"2026-05-19T17:22:51Z","severity":"--"},{"id":2041028,"summary":"https://wisprflow.ai is not fully responsive on 4k full screen","creation_time":"2026-05-20T16:15:21Z","status":"NEW","op_sys":"Unspecified","keywords":[],"last_change_time":"2026-05-20T16:22:20Z","severity":"--","priority":"--","component":"Performance: Responsiveness"}]}