Closed Bug 1358823 Opened 7 years ago Closed 7 years ago

0.92ms uninterruptible reflow at updateBrowserRemoteness@chrome://browser/content/tabbrowser.xml:1795:15

Categories

(Firefox :: Tabbed Browser, defect, P1)

defect

Tracking

()

RESOLVED FIXED
Firefox 55
Iteration:
55.7 - Jun 12
Performance Impact medium

People

(Reporter: rjward0, Unassigned)

References

(Blocks 1 open bug)

Details

(Whiteboard: [ohnoreflow][reserve-photon-performance])

Here's the stack:

updateBrowserRemoteness@chrome://browser/content/tabbrowser.xml:1795:15
updateBrowserRemotenessByURL@chrome://browser/content/tabbrowser.xml:1842:22
restoreTabContent@resource:///modules/sessionstore/SessionStore.jsm:3824:7
restoreTab@resource:///modules/sessionstore/SessionStore.jsm:3744:9
navigateAndRestore/<@resource:///modules/sessionstore/SessionStore.jsm:2925:7
process@resource://gre/modules/Promise.jsm -> resource://gre/modules/Promise-backend.js:922:23
walkerLoop@resource://gre/modules/Promise.jsm -> resource://gre/modules/Promise-backend.js:806:7
Promise*scheduleWalkerLoop@resource://gre/modules/Promise.jsm -> resource://gre/modules/Promise-backend.js:739:11
schedulePromise@resource://gre/modules/Promise.jsm -> resource://gre/modules/Promise-backend.js:770:7
completePromise@resource://gre/modules/Promise.jsm -> resource://gre/modules/Promise-backend.js:707:7
resolve@resource:///modules/sessionstore/TabStateFlusher.jsm:150:5
resolve@resource:///modules/sessionstore/TabStateFlusher.jsm:52:5
receiveMessage@resource:///modules/sessionstore/SessionStore.jsm:849:11
Component: Untriaged → Tabbed Browser
Flags: qe-verify?
Priority: -- → P2
Whiteboard: [ohnoreflow][qf][photon-performance] → [ohnoreflow][qf:p1][photon-performance]
Priority: P2 → P3
Whiteboard: [ohnoreflow][qf:p1][photon-performance] → [ohnoreflow][qf:p1][reserve-photon-performance]
Flags: qe-verify? → qe-verify-
Whiteboard: [ohnoreflow][qf:p1][reserve-photon-performance] → [ohnoreflow][qf:p2][reserve-photon-performance]
This no longer causes a reflow since bug 1369140 landed.
Status: NEW → RESOLVED
Closed: 7 years ago
Resolution: --- → FIXED
Target Milestone: --- → Firefox 55
Iteration: --- → 55.7 - Jun 12
Priority: P3 → P1
Performance Impact: --- → P2
Whiteboard: [ohnoreflow][qf:p2][reserve-photon-performance] → [ohnoreflow][reserve-photon-performance]
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