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Infinite loop in scrollbar library consuming 100% CPU #13748

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chnn opened this issue May 1, 2019 · 1 comment
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Infinite loop in scrollbar library consuming 100% CPU #13748

chnn opened this issue May 1, 2019 · 1 comment
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@chnn
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chnn commented May 1, 2019

  1. Open the VEO
  2. Create a line graph
  3. Open the line graph options
  4. The browser starts to consume 100% CPU

Recording a performance profile shows that an update method within the scrollbar library is constantly rescheduling itself in an animation frame.

Screen Shot 2019-05-01 at 4 21 02 PM

Screen Shot 2019-05-01 at 4 16 38 PM
@121watts 121watts self-assigned this May 6, 2019
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chnn commented May 8, 2019

Fixed by #13835

@chnn chnn closed this as completed May 8, 2019
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@chnn @russorat @121watts