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Fixed in 2021.1.X

Fixed in 2019.4.X, 2020.2.X

Votes

0

Found in

2019.4

2019.4.0f1

2021.1

Issue ID

1283571

Regression

No

CPU Timeline View Mode in Profiler Window starts flickering when there are more than 16 identically named thread items

Profiling

-

How to reproduce:
1. Create a new project
2. Open the Profiler Window (Window -> Analysis -> Profiler)
3. Load the attached "profiling.data" from the "profiling.zip" folder
4. Select the "Timeline" View Mode
5. Expand the Scripting Threads -> Scroll down to multiple "Thread Pool Worker" items
6. Zoom-in and zoom-out thread items

Expected result: CPU timeline view in Profiler does not flicker
Actual result: CPU timeline view in Profiler starts flickering (see ProfilerFlicker.mp4)

Reproducible with: 2019.4.13f1, 2020.1.10f1, 2020.2.0b8, 2021.1.0a1

Notes:
- The issue is also reproducible when moving the mouse out of the Profiler Window
- Could not test the issue on 2018.4.29f1, because the Editor was not able to load the profiling data

  1. Response avatar

    Resolution Note (fix version 2021.1):

    Fixed in: 2021.1.0a5

  2. Response avatar

    Resolution Note (fix version 2020.2):

    Fixed in: 2020.2.6f1

  3. Response avatar

    Resolution Note (fix version 2019.4):

    Fixed in: 2019.4.22f1

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