Bug 171967 - Response time is slow when we select Video content in Youtube/tv
Summary: Response time is slow when we select Video content in Youtube/tv
Status: NEW
Alias: None
Product: WebKit
Classification: Unclassified
Component: WebCore JavaScript (show other bugs)
Version: WebKit Local Build
Hardware: PC Linux
: P2 Normal
Assignee: Nobody
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2017-05-11 01:16 PDT by Nambi
Modified: 2017-05-11 01:16 PDT (History)
0 users

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Description Nambi 2017-05-11 01:16:11 PDT 
Hi, I am facing ~1 second delay when I starts play a content in Youtube/TV.
I can see the delay only when I use debug build. 
In Release build, Video starts playing immediately when I press Enter key.

I tried to debug and found that KeyUP event is sending after 1 sec from WebPage::keyEvent to UI Process.
Somewhere It is blocking/waiting for DOM tree processing.

This issue is only observed in Debug build. Can someone please give your suggestion on this.