Please provide
- Operating system: Windows 11 Build 22631
- Visual Studio version: 17.13.4
- SonarQube for Visual Studio plugin version: 8.14.0.12562
- Programming language you’re coding in: C# and VB.NET
- Is connected mode used: Yes
- SonarQube Server v10.8.1
And a thorough description of the problem / question:
Sometimes Sonarqube for Visual Studio is consuming 100% CPU on all 16 cores, slowing down the entire system.
I cannot trace the trigger to a specific action like opening a certain file, it seems occurring randomly. When it occurs it last for some time, maybe indefinitely. I have to restart Visual Studio to fix the problem.
I can say that it comes from Sonarqube because I don’t have this problem when the extension is disabled.
In addition I captured profiling traces (which I can provide) that shows CPU time spent in libgit2sharp used by Sonarqube functions (for instance SonarQubeService.GetProjectBranchesAsync for 90% CPU time).
This occurs with a large solution and repository, here are a few details about it:
- Code mix of VB.NET + C#
- ~180 projects
- ~1M LoC
- ~60,000 commits in main branch
- ~4000 branches
