Omnisharp-vscode: Extension causes high cpu load

[nopogo]

ms-dotnettools.csharp-unresponsive.cpuprofile.txt

[Thaina]

Me too

ms-dotnettools.csharp 1.21.14 with unity.unity-debug 2.7.4

ms-dotnettools.csharp-unresponsive.cpuprofile.txt

[FrankHermes]

ms-dotnettools.csharp-unresponsive.cpuprofile.txt

Same here, I can only work with Unity and VS Code using 1.21.12

[zendu]

Seems to be duplicate of #3645

[JoeRobich]

Unfortunately these javascript logs are not actionable. If we could get a perf view trace, we might have information we can work from. Here are instructions for gathering a trace - https://github.com/dotnet/roslyn/blob/master/docs/wiki/Recording-performance-traces-with-PerfView.md

[Thaina]

@JoeRobich Why close then?

[filipw]

Please try the v1.21.15 prerelease and let us know if it resolves your performance issue.