LuaLS 3.9 feels sluggish and shows stray warnings

[emmericp]

Using sumneko.lua 3.9.0 in VSCode.

It overall feels rather sluggish overall and sometimes it shows seemingly random diagnostics in seemingly unrelated locations while I'm editing a file. This seems to happen since I upgraded to 3.9.0 yesterday.

For example, it often complains about random missing fields. Warnings like these keeps showing up while editing the code in places unrelated to the types it is complaining about. They disappear after a few seconds.

log file
luals.log

[emmericp]

Two weird things in the log:

• seemingly random diagnostics like redundant-value or trailing-space are very slow in the file I was editing (Runner.lua) while the log was being recorded
• it seems to be running diagnostics on at least one library file (.vscode/extensions/ketho.wow-api-0.13.6/EmmyLua/API/GlobalAPI/API3.lua) despite diagnostics.libraryFiles being set to Opened and the file not being open

[emmericp]

The diagnostics that are being called out in the log as slow are not actually slow. Running --check with redundant-value enabled or disabled only makes a difference of maybe 1 second (56 vs. 57 seconds total time).

[jellyton69]

Workspace loading is really bad after the update, my workspace won't even load fully and gets stuck ~halfway through the loading process, which normally loads ~2965 files in less than a minute, I've been hung on 951/2965 for 15 minutes now, force terminating the extension and reloading doesn't fix it. Log shows it stopping at a random file every time, size: 0.040 KB.

[Vladinator]

I can confirm that my workspace started to load exceptionally slower after the recent update, and this wasn't the case a week ago when I was working on my projects. My workspace is around ~500 (whatever the metric is that the notification talks about when processing) and it takes around 2 minutes to finalize. This happens whenever anything changes, it does the scan again and it's exceptionally slower than the previous 2-5 seconds from a week ago.

[emmericp]

I guess there is something wrong with coroutine scheduling; i removed all calls to await.delay() from core/diagnostics/*.lua and it's now super fast again.

[comedinha]

Same here, the lastest changes in bee makes take too long to load and diagnoses the files

[pidgeon777]

I am currently utilizing LazyVim, a Neovim configuration, in conjunction with the Lua Language Server (lua_ls). However, I have been encountering an issue for the past few days where the workspace fails to load correctly. The loading process appears to halt randomly at different stages, preventing me from accessing my workspace. This issue is intermittent and the exact point at which the loading process gets stuck varies.

[sumneko]

Should be fixed in 3.9.1