Closed
Bug 1058859
Opened 10 years ago
Closed 9 years ago
[e10s] general sluggishness to keyboard/mouse events
Categories
(Firefox :: General, defect)
Tracking
()
RESOLVED
WORKSFORME
Tracking | Status | |
---|---|---|
e10s | + | --- |
People
(Reporter: catlee, Unassigned)
References
Details
(Keywords: perf)
The browser seems sluggish to respond to keyboard/mouse events with e10s enabled. For example, I often use keyboard shortcuts on feedly to navigate between stories. Normally this is practically instantaneous, but with e10s there's about a 0.5-1s lag between hitting 'j' and having the next story show up. Typing in text areas seems a bit sluggish as well. Mouse scrolling sometimes seems slow to start for the first time on any given page.
Comment 1•10 years ago
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Confirmed on windows 8.1 64bit
Comment 3•10 years ago
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In the August 7 e10s meeting, I mentioned that e10s had become more sluggish over the proceeding week. No one else had noticed any problems, but I still see this problem. For example, when I press the ⌘N keyboard shortcut to open a new window, Nightly hangs for at least one second before the window opening animation even begins. I don't know if this is related to bug 1037179 where session restore takes 2x longer with e10s. It's so bad that I reverted my "browser.sessionstore.restore_on_demand = false" pref to the default value true. I'm running OS X 10.9.4.
Updated•10 years ago
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tracking-e10s:
--- → +
Updated•10 years ago
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Keywords: perf
Summary: [e10s] general sluggishness → [e10s] general sluggishness to keyboard/mouse events
I'm diving in here - see https://bugzilla.mozilla.org/show_bug.cgi?id=1071411#c4 -
Reporter | ||
Comment 5•10 years ago
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keyboard navigation in feedly is much snappier in today's nightly.
Comment 6•9 years ago
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(In reply to Chris AtLee [:catlee] from comment #5) > keyboard navigation in feedly is much snappier in today's nightly. so WFM?
Flags: needinfo?(catlee)
Reporter | ||
Updated•9 years ago
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Status: NEW → RESOLVED
Closed: 9 years ago
Flags: needinfo?(catlee)
Resolution: --- → WORKSFORME
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Description
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