Bug 1766136 Comment 11 Edit History

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Original comment by
on 
I think we might have two separate issues here:

1. In the profile from comment 3 (not the original reporter), a11y spends a lot of time in CoalesceEvents due to frame reconstruction. That sounds a lot like bug 1745727.
2. In the profile from comment 8 (the original reporter), there are no a11y frames in the profile that I can see, suggesting this is not related to a11y.

If frame reconstruction is happening, a11y could certainly cause jank in response to that in some cases. However, I don't see how a11y could *trigger* frame reconstruction.
Revision 1 by
on 
I think we might have two separate issues here:

1. In the profile from comment 3 (not the original reporter), a11y spends a lot of time in CoalesceEvents due to frame reconstruction. That sounds a lot like bug 1745727.
2. In the profile from comment 8 (the original reporter), there are no a11y frames in the profile that I can see, suggesting this is not related to a11y.

If a lot of frame reconstruction is happening, a11y could certainly cause jank in response to that in some cases. However, I don't see how a11y could *trigger* frame reconstruction.

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