bugzilla-data-untriaged.json

{"bugs":[{"keywords":["perf:resource-use","power","top50"],"id":1771902,"op_sys":"Unspecified","severity":"S3","component":"Layout: Images, Video, and HTML Frames","creation_time":"2022-05-31T12:05:20Z","last_change_time":"2025-10-21T21:08:38Z","summary":"Compositor CSS animations are not paused in fully occluded windows","status":"NEW","priority":"--"},{"keywords":["perf"],"op_sys":"Windows 11","id":1777875,"component":"Disability Access APIs","severity":"S2","status":"NEW","priority":"--","creation_time":"2022-07-03T18:15:09Z","summary":"Lenovo Privacy Guard with \"Enable this feature when typing passwords\" causing excessive UI responsiveness delays (jank)","last_change_time":"2025-10-08T10:20:41Z"},{"severity":"S3","component":"Performance: General","creation_time":"2024-08-04T02:59:11Z","summary":"Opening reddit posts spends a lot of time on the parent process Part2 (Followup to bug 1907701)","last_change_time":"2026-04-07T15:24:28Z","status":"NEW","priority":"--","keywords":[],"id":1911450,"op_sys":"Unspecified"},{"last_change_time":"2026-04-29T18:52:18Z","summary":"[meta] High OOM rate and CC time in YouTube","creation_time":"2024-11-16T19:12:14Z","priority":"--","status":"NEW","severity":"--","component":"Performance: Memory","id":1931717,"op_sys":"All","keywords":["crash","meta","perf:resource-use","webcompat:platform-bug"]},{"keywords":[],"id":1939354,"op_sys":"Unspecified","severity":"--","component":"Performance: Memory","creation_time":"2024-12-28T17:57:03Z","summary":"RAM too much","last_change_time":"2025-04-14T12:19:20Z","status":"UNCONFIRMED","priority":"--"},{"severity":"S3","component":"Performance: Memory","status":"NEW","priority":"--","creation_time":"2025-01-15T07:26:07Z","last_change_time":"2025-03-31T12:15:34Z","summary":"On a fresh profile, Negative heap-unclassified on \"My Bugs\" query on b.m.o","keywords":[],"op_sys":"Unspecified","id":1941716},{"op_sys":"Unspecified","id":1943419,"keywords":[],"priority":"--","status":"UNCONFIRMED","summary":"Fluidd memory leak","last_change_time":"2025-04-14T12:19:24Z","creation_time":"2025-01-23T18:28:55Z","component":"Performance: Memory","severity":"--"},{"severity":"--","component":"Performance: Memory","creation_time":"2025-02-08T01:01:15Z","summary":"Consume too much memory","last_change_time":"2025-03-31T14:05:44Z","status":"UNCONFIRMED","priority":"--","keywords":[],"id":1946913,"op_sys":"Unspecified"},{"keywords":[],"op_sys":"Unspecified","id":1959837,"component":"Performance: General","severity":"S3","status":"NEW","priority":"--","creation_time":"2025-04-10T22:39:57Z","last_change_time":"2025-04-17T15:54:50Z","summary":"openstreetmap iD editor - slow zooming"},{"id":1964744,"op_sys":"Unspecified","keywords":[],"creation_time":"2025-05-06T16:45:20Z","summary":"high cpu memory youtube","last_change_time":"2025-06-09T15:38:11Z","status":"UNCONFIRMED","priority":"--","severity":"S3","component":"Performance: Memory"},{"creation_time":"2025-05-14T18:54:41Z","summary":"JS isn't minified in Fenix release builds","last_change_time":"2026-04-02T10:46:48Z","status":"NEW","priority":"P2","component":"General","severity":"S4","id":1966492,"op_sys":"Unspecified","keywords":["perf","perf:startup"]},{"op_sys":"Unspecified","id":1968418,"keywords":[],"priority":"P3","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)","creation_time":"2025-05-25T08:19:42Z","component":"General","severity":"S3"},{"component":"Performance","severity":"--","priority":"--","status":"UNCONFIRMED","summary":"Tabs in Firefox refresh when multitasking","last_change_time":"2025-10-16T15:49:12Z","creation_time":"2025-09-15T20:07:07Z","keywords":[],"op_sys":"Android","id":1988608},{"status":"NEW","priority":"P3","creation_time":"2025-09-16T15:36:45Z","summary":"MutationObserver's getReceiverFor is slow when there are a lot of observers","last_change_time":"2025-09-17T15:30:35Z","component":"DOM: Core & HTML","severity":"S3","op_sys":"Unspecified","id":1988776,"keywords":[]},{"op_sys":"Unspecified","id":1993778,"keywords":["power"],"status":"UNCONFIRMED","priority":"--","creation_time":"2025-10-11T05:46:40Z","last_change_time":"2025-12-10T15:52:42Z","summary":"Firefox causes MacBook battery to drain fast","component":"Performance: General","severity":"--"},{"keywords":[],"id":1994231,"op_sys":"Unspecified","component":"Performance","severity":"S3","last_change_time":"2026-03-19T16:42:12Z","summary":"Browser lags with many tabs open in many windows","creation_time":"2025-10-14T16:07:36Z","priority":"P3","status":"UNCONFIRMED"},{"op_sys":"Unspecified","id":1994817,"keywords":[],"status":"UNCONFIRMED","priority":"--","creation_time":"2025-10-16T19:01:04Z","summary":"Firefox CPU usage spikes to 100%+ on some sites, particularly when opening new tabs","last_change_time":"2026-03-06T18:06:27Z","component":"Graphics: WebRender","severity":"S3"},{"id":2008564,"op_sys":"Unspecified","keywords":[],"creation_time":"2026-01-05T15:33:01Z","summary":"UI freezes on long React/DOM sessions despite moderate CPU usage (main-thread JS long tasks)","last_change_time":"2026-01-29T14:34:23Z","status":"UNCONFIRMED","priority":"--","severity":"--","component":"Performance: Responsiveness"},{"keywords":["perf"],"op_sys":"Windows 11","id":2008927,"component":"Performance: Responsiveness","severity":"--","priority":"--","status":"UNCONFIRMED","summary":"Choppy/stuttering scrolling with touchpad","last_change_time":"2026-03-20T00:08:26Z","creation_time":"2026-01-07T12:11:59Z"},{"status":"UNCONFIRMED","priority":"--","creation_time":"2026-04-13T02:43:59Z","last_change_time":"2026-04-27T15:08:49Z","summary":"datareporting directory grows insanely large and causes firefox to crash quickly after gobbling 50GB of private bytes memory","component":"Telemetry","severity":"--","op_sys":"Unspecified","id":2031189,"keywords":[]},{"keywords":["perf"],"id":2033363,"op_sys":"Unspecified","severity":"--","component":"Performance","summary":"Firefox 140.9.1esr takes all memory and processing power, crashes DWM, leading to session end or BSOD","last_change_time":"2026-04-25T21:26:30Z","creation_time":"2026-04-20T06:07:52Z","priority":"--","status":"UNCONFIRMED"}]}