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Issue 811692 link

Starred by 2 users
Status: Assigned
Owner:
zork@chromium.org
Cc:
ajha@chromium.org
█ reve...@chromium.org
█ brajkumar@chromium.org
tbuck...@chromium.org
Components:
EstimatedDays: ----
NextAction: ----
OS: Chrome
Pri: 2
Type: Bug



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Non-Regression: Delay is seen while opening/closing the menu at ubertray sections when Fishbowl page is kept opened

Project Member Reported by rkalavakuntla@chromium.org, Feb 13 2018 
Chrome Version:66.0.3344.0/10399.0.0 Falco,Candy,Peppy
OS:Chrome OS

Fish bowl URL: https://testdrive-archive.azurewebsites.net/performance/fishbowl/default.html

What steps will reproduce the problem?
(1)Sign into user >>launch chrome and go to above URL >> keep the fish count to 2000[max]
(2)Now in ubertray >>click on any section like Accessibility and Observe struck/delay while opening(kindly refer video)

Actual: Delay is seen while opening/closing the menu at ubertray sections 
Expected: No such delay should  be seen.

This is a Non-Regression issue seen from M-62

Note: Issue is not seen in Linux,Windows OS

@tbuckley :Please confirm the behavior.
Actual delay.mp4
17.7 MB Download

Comment 1 by tbuck...@chromium.org, Feb 13 2018

Cc: reve...@chromium.org
Owner: zork@chromium.org
This is noticeable, even slightly on Eve. I wonder if there's some way we should be prioritizing OS-level GPU usage?

+reveman as FYI

Comment 2 by tbuck...@chromium.org, Feb 13 2018

Cc: tbuck...@chromium.org

Comment 3 by reve...@chromium.org, Feb 13 2018 

We prioritize UI GPU usage over renderer GPU usage in the GPU process but that's limited to issuing of commands and not real prioritizing on the GPU. Also doesn't affect ARC++ apps.
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