bugzilla-data-untriaged.json

{"bugs":[{"id":1771902,"component":"Layout: Images, Video, and HTML Frames","last_change_time":"2025-10-21T21:08:38Z","status":"NEW","op_sys":"Unspecified","creation_time":"2022-05-31T12:05:20Z","keywords":["perf:resource-use","power","top50"],"severity":"S3","priority":"--","summary":"Compositor CSS animations are not paused in fully occluded windows"},{"priority":"--","summary":"Lenovo Privacy Guard with \"Enable this feature when typing passwords\" causing excessive UI responsiveness delays (jank)","keywords":["perf"],"severity":"S2","creation_time":"2022-07-03T18:15:09Z","status":"NEW","op_sys":"Windows 11","last_change_time":"2025-10-08T10:20:41Z","component":"Disability Access APIs","id":1777875},{"id":1911450,"component":"Performance: General","creation_time":"2024-08-04T02:59:11Z","last_change_time":"2026-04-07T15:24:28Z","op_sys":"Unspecified","status":"NEW","summary":"Opening reddit posts spends a lot of time on the parent process Part2 (Followup to bug 1907701)","priority":"--","keywords":[],"severity":"S3"},{"component":"Performance: Memory","id":1931717,"severity":"--","keywords":["crash","meta","perf:resource-use","webcompat:platform-bug"],"summary":"[meta] High OOM rate and CC time in YouTube","priority":"--","op_sys":"All","status":"NEW","last_change_time":"2026-03-27T07:24:24Z","creation_time":"2024-11-16T19:12:14Z"},{"last_change_time":"2025-04-14T12:19:20Z","op_sys":"Unspecified","status":"UNCONFIRMED","creation_time":"2024-12-28T17:57:03Z","keywords":[],"severity":"--","priority":"--","summary":"RAM too much","id":1939354,"component":"Performance: Memory"},{"id":1941716,"component":"Performance: Memory","op_sys":"Unspecified","status":"NEW","last_change_time":"2025-03-31T12:15:34Z","creation_time":"2025-01-15T07:26:07Z","keywords":[],"severity":"S3","priority":"--","summary":"On a fresh profile, Negative heap-unclassified on \"My Bugs\" query on b.m.o"},{"creation_time":"2025-01-23T18:28:55Z","status":"UNCONFIRMED","op_sys":"Unspecified","last_change_time":"2025-04-14T12:19:24Z","summary":"Fluidd memory leak","priority":"--","severity":"--","keywords":[],"id":1943419,"component":"Performance: Memory"},{"severity":"--","keywords":[],"summary":"Consume too much memory","priority":"--","last_change_time":"2025-03-31T14:05:44Z","status":"UNCONFIRMED","op_sys":"Unspecified","creation_time":"2025-02-08T01:01:15Z","component":"Performance: Memory","id":1946913},{"component":"Performance: General","id":1959837,"summary":"openstreetmap iD editor - slow zooming","priority":"--","keywords":[],"severity":"S3","creation_time":"2025-04-10T22:39:57Z","op_sys":"Unspecified","status":"NEW","last_change_time":"2025-04-17T15:54:50Z"},{"severity":"S3","keywords":[],"summary":"high cpu memory youtube","priority":"--","op_sys":"Unspecified","status":"UNCONFIRMED","last_change_time":"2025-06-09T15:38:11Z","creation_time":"2025-05-06T16:45:20Z","component":"Performance: Memory","id":1964744},{"component":"General","id":1966492,"summary":"JS isn't minified in Fenix release builds","priority":"P2","severity":"S4","keywords":["perf","perf:startup"],"creation_time":"2025-05-14T18:54:41Z","status":"NEW","op_sys":"Unspecified","last_change_time":"2026-04-02T10:46:48Z"},{"id":1968418,"component":"General","creation_time":"2025-05-25T08:19:42Z","last_change_time":"2025-12-01T12:17:20Z","op_sys":"Unspecified","status":"NEW","summary":"Closing a long-running twitch tab hangs browser for minute(s) (GC in recvConduitClosed of Conduit)","priority":"P3","severity":"S3","keywords":[]},{"component":"Performance","id":1988608,"summary":"Tabs in Firefox refresh when multitasking","priority":"--","severity":"--","keywords":[],"creation_time":"2025-09-15T20:07:07Z","op_sys":"Android","status":"UNCONFIRMED","last_change_time":"2025-10-16T15:49:12Z"},{"component":"DOM: Core & HTML","id":1988776,"keywords":[],"severity":"S3","priority":"P3","summary":"MutationObserver's getReceiverFor is slow when there are a lot of observers","status":"NEW","op_sys":"Unspecified","last_change_time":"2025-09-17T15:30:35Z","creation_time":"2025-09-16T15:36:45Z"},{"id":1993778,"component":"Performance: General","creation_time":"2025-10-11T05:46:40Z","last_change_time":"2025-12-10T15:52:42Z","op_sys":"Unspecified","status":"UNCONFIRMED","priority":"--","summary":"Firefox causes MacBook battery to drain fast","severity":"--","keywords":["power"]},{"creation_time":"2025-10-14T16:07:36Z","last_change_time":"2026-03-19T16:42:12Z","op_sys":"Unspecified","status":"UNCONFIRMED","priority":"P3","summary":"Browser lags with many tabs open in many windows","severity":"S3","keywords":[],"id":1994231,"component":"Performance"},{"component":"Graphics: WebRender","id":1994817,"keywords":[],"severity":"S3","priority":"--","summary":"Firefox CPU usage spikes to 100%+ on some sites, particularly when opening new tabs","last_change_time":"2026-03-06T18:06:27Z","op_sys":"Unspecified","status":"UNCONFIRMED","creation_time":"2025-10-16T19:01:04Z"},{"creation_time":"2026-01-05T15:33:01Z","last_change_time":"2026-01-29T14:34:23Z","status":"UNCONFIRMED","op_sys":"Unspecified","priority":"--","summary":"UI freezes on long React/DOM sessions despite moderate CPU usage (main-thread JS long tasks)","keywords":[],"severity":"--","id":2008564,"component":"Performance: Responsiveness"},{"component":"Performance: Responsiveness","id":2008927,"summary":"Choppy/stuttering scrolling with touchpad","priority":"--","severity":"--","keywords":["perf"],"creation_time":"2026-01-07T12:11:59Z","status":"UNCONFIRMED","op_sys":"Windows 11","last_change_time":"2026-03-20T00:08:26Z"},{"creation_time":"2026-04-20T06:07:52Z","last_change_time":"2026-04-20T13:15:11Z","op_sys":"Unspecified","status":"UNCONFIRMED","priority":"--","summary":"Firefox 140.9.1esr takes all memory and processing power, crashes DWM, leading to session end or BSOD","severity":"--","keywords":["perf"],"id":2033363,"component":"Performance"}]}