Search Issue Tracker
By Design
Votes
0
Found in
2017.1.0p3
Issue ID
945462
Regression
No
[iOS, il2cpp] System.DateTime.Now is slow on the first run
To reproduce:
1. Open project attached by QA
2. Build it for iOS
3. In XCode's top menu bar select Product -> Profile
4. From the instruments select time profiler
5. After opening Time Profiler hit record button
6. Record for ~10seconds.
7. In the timeline find a spike in CPU usage and make selection on this spike
Expected: System.DateTime.Now should take the same amount of time on all the runs
Actual: On the first run it takes more time (is slower)
Reproduced on: 5.6.3f1, 2017.1.1f1, 2017.2.0b10, 2017.3.0a7
Reproduced with: iPhone SE OS 9.3
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
- Articulation Body with 'Revolute' Joint Type has erratic behavior when Upper Limit is set to above 360
- WebGL Player fails to render Scene when Terrain with Detail Mesh is added and WebGPU Graphics API is used
- Inconsistent errors are logged when different types are passed into the Query "Q<>" method in UIToolkit and the ancestor VisualElement is null
- Crash on GetMaterialPropertyByIndex when opening a specific Scene
- Discrepancies in the styling are present when using a TSS file instead of a USS file in custom EditorWindow
Barns12
Apr 25, 2022 00:52
Hello, if you need advice on software quality assurance, I advise you to contact here HTTPS://savarian.tech/services/consulting/ . Savarian.tech consulting and process improvement services can help reduce the time it takes to run your development cycle efficiently. Independent members of their team can help you test your software and have the experience to offer viable solutions specific to your business.
CorryStHaggen
Apr 24, 2022 23:50
Hello. I need help, or at least advice to begin with, about software quality assurance. Who can be contacted with this question?
roointan
Sep 06, 2020 09:01
more info about why this is slow https://stackoverflow.com/a/4075602/1235063
you can use Time.time or a TickCount alternative which doesn't need to query the system time
roointan
Feb 16, 2020 11:50
How is it slow by design??