Closed Bug 1358727 Opened 8 years ago Closed 7 years ago

1.00ms uninterruptible reflow at updateCurrentBrowser@chrome://browser/content/tabbrowser.xml:1265:17

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: updateCurrentBrowser@chrome://browser/content/tabbrowser.xml:1265:17 onselect@chrome://browser/content/browser.xul:1:44 set_selectedIndex@chrome://browser/content/tabbrowser.xml:7752:13 set_selectedPanel@chrome://global/content/bindings/tabbox.xml:691:13 set_selectedIndex@chrome://global/content/bindings/tabbox.xml:409:15 set_selectedItem@chrome://global/content/bindings/tabbox.xml:441:34 _selectNewTab@chrome://global/content/bindings/tabbox.xml:486:11 onxblmousedown@chrome://global/content/bindings/tabbox.xml:808:11
No longer blocks: 1356034
Depends on: 1356034
Flags: qe-verify?
Priority: -- → P2
Whiteboard: [ohnoreflow][qf][photon-performance] → [ohnoreflow][qf:p1][photon-performance]
Flags: qe-verify? → qe-verify-
Priority: P2 → P3
Whiteboard: [ohnoreflow][qf:p1][photon-performance] → [ohnoreflow][qf:p1][reserve-photon-performance]
Whiteboard: [ohnoreflow][qf:p1][reserve-photon-performance] → [ohnoreflow][qf:p2][reserve-photon-performance]
I can no longer reproduce a reflow in this codepath 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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