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Fixed in 2022.1.X
Votes
0
Found in
2019.4
2019.4.0f1
2021.1
Issue ID
1283577
Regression
No
[Profiler] Same callstack is shown for all identically named threads in Profiler's Hierarchy View when their count is over 16
Reproduction steps:
1. Open any project
2. Open the Profiler window (Window -> Analysis -> Profiler)
3. Load the attached profiling data ("profiling.zip")
4. Change detail's mode to 'Hierarchy'
5. Select any thread named as 'Thread Pool Worker' to see it's callstack
Expected result: Callstacks vary from thread to thread
Actual result: All threads show the same callstack
Reproducible with: 2019.4.13f1, 2020.1.11f1, 2020.2.0b9, 2021.1.0a3
Cannot test with 2018.4.28f1 ("Profiler data stream has invalid signature" error when trying to load profiling data)
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Resolution Note (fix version 2022.1):
Initial faulty data was generated with an earlier editor version. Newer editor versions generate data correctly.