Tue Jun 1 2021 02:32:31 PDT
  • Priority: P1
  • Whiteboard: [photon-performance]
  • Iteration: 55.4 - May 1
  • Iteration: 55.5 - May 15
  • Iteration: 55.6 - May 29
  • Iteration: 55.7 - Jun 12
  • Iteration: ---
49 bugs found.
ID Type Summary Product Comp Assignee Status Resolution Updated
1307134 MousePosTracker flushes layout on mouse move (via mozInnerScreenX/Y) Core DOM: Core & HTML dbaron VERI FIXE 2017-08-10
1312999 Cache one-off buttons instead of regenerating them at every popupopen Firefox Search florian VERI FIXE 2017-09-06
1334642 Synchronous flush when activating/deactivating a window Firefox Theme sfoster VERI FIXE 2017-09-11
1336763 Only message for permitUnload on tabs that have indicated that they contain a frame that has a beforeunload handler Core DOM: Content Process mconley RESO FIXE 2019-04-09
1345315 _handleTabTelemetryEnd can be too expensive Firefox Tabbed Browser dao+bmo RESO FIXE 2017-04-19
1349742 Investigate UITour's performance impact during window opening and closing Firefox Tours florian RESO FIXE 2017-05-10
1352501 Remove Reader Mode feature promotion panel Toolkit Reader Mode mconley VERI FIXE 2017-07-06
1353542 Switch to async/await from Task.jsm/yield Toolkit Async Tooling florian RESO FIXE 2018-04-07
1354194 Make it easy to write synchronous reflow tests for key interactions Firefox General mconley RESO FIXE 2017-06-01
1355056 Replace (function(args) { /* do stuff using this */ }).bind(this) with arrow functions Firefox General florian RESO FIXE 2017-07-06
1356285 micro-optimization in richlistbox selectedIndex setter Toolkit XUL Widgets mak RESO FIXE 2017-04-20
1356587 Updating commands takes a lot of CPU time Firefox Menus enndeakin RESO FIXE 2017-05-10
1356593 nsISearchEngine.speculativeConnect and nsISearchEngine.getSubmission are slow Firefox Search florian RESO FIXE 2017-05-10
1356605 SessionCookies.jsm's initialization takes a long time on the ui thread Firefox Session Restore wiwang RESO FIXE 2017-06-27
1356655 adjustTabstrip is slow, due to flushing layout Firefox Tabbed Browser dao+bmo RESO FIXE 2017-05-20
1356663 3.5ms uninterruptible reflow at _calcMouseTargetRect@chrome://browser/content/tabbrowser.xml:7763:27 when the status text changes Firefox Tabbed Browser dao+bmo RESO FIXE 2017-05-10
1356763 4.8ms uninterruptible reflow at ensureElementIsVisible@chrome://global/content/bindings/richlistbox.xml:208:30 Firefox Address Bar tnguyen RESO FIXE 2017-07-13
1356911 CustomizableUI.unregisterBuildWindow is slow when closing windows Firefox Toolbars and Customi dao+bmo RESO FIXE 2017-05-10
1357061 0.98ms uninterruptible reflow caused by underflow event at get_scrollClientRect@chrome://global/content/bindings/scrollbox.xml:131:18 Firefox Tabbed Browser florian RESO FIXE 2017-08-24
1357146 Attempting to set Firefox as default browser results in an nsITimer firing every second for up to 10 minutes Firefox General dlee VERI FIXE 2017-08-08
1358173 Removing an "addon-alert" notification that doesn't exist is 8% of _delayedStartup Firefox Toolbars and Customi florian RESO FIXE 2017-05-10
1358382 1.22ms uninterruptible reflow at onxblpopupshowing@chrome://browser/content/search/search.xml:1087:1 Firefox Search florian VERI FIXE 2017-08-10
1358415 1.08ms uninterruptible reflow at get width@chrome://browser/content/ext-utils.js:528:5 WebExtensions Frontend kmaglione+bmo RESO FIXE 2018-10-19
1358453 Throttle scrollbox scroll button disabled state updates while scrolling to avoid flushing layout Toolkit XUL Widgets dao+bmo RESO FIXE 2017-05-26
1358503 memoize some of the anonid elements in the oneoffs binding Firefox Search mak RESO FIXE 2017-04-27
1358648 Weave.js is expensive during early startup due to importing resource://services-sync/util.js Firefox Sync eoger RESO FIXE 2017-05-16
1358798 Test which JS modules and components are loaded during startup Firefox General florian RESO FIXE 2017-09-08
1358809 0.94ms uninterruptible reflow at ssi_getWindowDimension@resource:///modules/sessionstore/SessionStore.jsm:4265:7 Core DOM: Core & HTML dao+bmo VERI FIXE 2017-08-24
1358832 0.98ms uninterruptible reflow at swapDocShells@chrome://global/content/bindings/browser.xml:1414:13 Core DOM: Core & HTML bugs VERI FIXE 2019-03-13
1359111 BrowserUtils.jsm's makeURI method just adds overhead Toolkit General florian RESO FIXE 2017-05-10
1359130 Remove NetUtil.jsm overhead from the search service initialization Firefox Search florian RESO FIXE 2017-05-10
1359352 Don't show »Connecting« and »Loading« labels in tab while loading pages Firefox Tabbed Browser pastith VERI FIXE 2017-05-29
1359851 Load SocialAPI providers lazily Firefox Graveyard SocialAPI mixedpuppy RESO FIXE 2019-02-25
1360279 Typing in the location bar after a keyword causes an icon to flicker Firefox Address Bar mak VERI FIXE 2017-07-12
1360946 Interruptible layout does not appear to be interrupted by force painting with e10s Core DOM: Content Process mconley RESO FIXE 2018-06-22
1361087 Loading osfile_shared_allthreads.jsm does main thread IO on Windows Toolkit OS.File florian RESO FIXE 2017-05-16
1361140 Keeping the browser console open slows down Firefox - _findActivityObject should use a Map DevTools Console bgrinstead RESO FIXE 2018-06-13
1361578 Remove SelfSupport, since it is obsoleted by shield-recipe-client Firefox General mcooper RESO FIXE 2018-03-23
1362103 Suppress window animation on first window opening Firefox General mconley VERI FIXE 2017-09-13
1362364 XPIProvider.jsm should not initialize NSS during early startup Core Security: PSM dtownsend RESO FIXE 2017-06-09
1363505 Write more tab and window reflow tests for the browser UI Firefox General mconley RESO FIXE 2017-07-27
1364661 Remove _fillTrailingGap Firefox Tabbed Browser dao+bmo RESO FIXE 2017-05-14
1367450 Captive portal detection shouldn't block first paint Firefox General nhnt11 VERI FIXE 2017-07-18
1369345 Remove messageWakeupService Core DOM: Content Process florian RESO FIXE 2017-06-07
1369467 Review components and modules loaded during app-startup Firefox General florian RESO FIXE 2017-07-18
1369491 Write reflow tests for the Photon menu and its subview transitions Firefox Menus mconley RESO FIXE 2017-06-21
1369700 Delay initialization of marionette.js until delayed startup and startup tests are finished Testing Marionette florian RESO FIXE 2017-07-13
1369751 Initializing browser-sidebar.js is visible in startup profiles before first paint Firefox General florian RESO FIXE 2018-02-15
1371603 UnifiedComplete.js should not be loaded before first paint Firefox Address Bar florian RESO FIXE 2017-07-18
49 bugs found.
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