Search Issue Tracker
Fixed
Fixed in 5.1.1
Votes
0
Found in [Package]
5.1.1
Issue ID
APB-70
Regression
No
[Android] AdaptivePerformanceManager.Update() causes GC Allocations
Steps to reproduce:
1. Create a new empty 3D project.
2. In Build Settings, switch the target platform to Android.
3. Using Package Manager, install the "Adaptive Performance" package
4. Navigate to Project Settings > Adaptive Performance and activate it
5. Build and Run the Android Player (with “Development Build” and “Autoconnect Profiler” enabled)
6. In the Profiler window, open the “Hierarchy” view and search for the “AdaptivePerformanceManager.Update()” method
7. Observe the calls under it
Expected Result: There are no memory allocations or the allocations are minimal
Actual Result: AdaptivePerformanceManager.Update() shows GC allocations (reported as ~5.5 kb per frame) and contributes to CPU time (reported as ~0.5ms per frame)
Reproducible with: 4.0.1 (2022.3.62f1), 5.1.0, 5.1.4 (2022.3.62f1, 6000.0.49f1, 6000.1.3f1, 6000.2.0b1)
Reproducible environments: Windows 11 (by reporter), macOS 15.4.1
Not reproducible environments: No other environments tested
Reproducible with these devices:
VLNQA00372 - Galaxy S21 5G (SM-G991U), CPU: Snapdragon 888, GPU: Adreno 660, OS: 12
VLNQA00460 - Google Pixel 6 (Pixel 6), CPU: Google Tensor (Whitechapel), GPU: Mali-G78, OS: 14
Not reproducible with these devices:
VLNQA00391 - Xiaomi Redmi 9A (M2006C3LG), CPU: MediaTek Helio G25 (MT6762G), GPU: PowerVR Rogue GE8320, OS: 10
VLNQA00173 - Xiaomi Redmi 6 Pro (Redmi 6 Pro), CPU: Snapdragon 625 MSM8953, GPU: Adreno 506, OS: 9
Add comment
All about bugs
View bugs we have successfully reproduced, and vote for the bugs you want to see fixed most urgently.
Latest issues
- Editor crash on "PPtr<Shader>::operator Shader*() const" when checking in changes with a very long comment in Unity Version Control window
- [Ubuntu] Toolbar and menu items for Version Control lack spaces in text on Linux
- Unity Version Control window Pending Changes tab’s Item checkbox is unresponsive when clicked and the item list is empty
- Audio stuttering occurs when heavy processing is performed while OnAudioFilterRead is in use
- Inconsistent Node search results in VFX Graph
Resolution Note (fix version 5.1.1):
Fix temporary memory allocations from the profiler integration causing 6kb each frame in Adaptive Performance Manager.