[arm64-windows] Idle battery consumption on imgur is almost 2x higher than Edge
Categories
(Core :: Performance, defect, P3)
Tracking
()
People
(Reporter: denispal, Unassigned)
References
(Blocks 1 open bug)
Details
(Keywords: perf:resource-use)
Just sitting idle on imgur.com, Firefox consumes almost 2x more battery than Edge does:
Firefox: 12% battery, 7270mwh
Edge: 7% battery, 4250mwh
Here is a gecko profile, although I'm not sure it's complete because I can't seem to capture any non default threads on arm64-windows: https://perfht.ml/2IO2LUX
Reporter | ||
Updated•6 years ago
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Reporter | ||
Comment 1•6 years ago
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One thing that stands out right away from a trace file is that Edge has less than half as many context switches as Firefox does. This is perhaps just an issue with having too many working threads.
Edge: 1, Thread: CSwitch, , 135039
Firefox: 3, Thread: CSwitch, , 303290
Updated•6 years ago
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Comment 2•5 years ago
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When you get a chance, can you see whether double buffering has improved this at all?
Reporter | ||
Comment 3•5 years ago
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sparky is doing these tests for double buffering.
Updated•5 years ago
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Comment 4•3 years ago
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triaging
Denis any update on tests as mentioned in above comments?
Reporter | ||
Comment 5•3 years ago
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I honestly don't remember what the outcome was.
Updated•3 years ago
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Updated•2 years ago
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Description
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