TypeScript: 1.65.0 Consuming a lot of CPU...code navigation is slow
Issue Type: Bug
After updating to the latest release of VS Code (1.65.0), it has starting consuming a lot more CPU and memory…code navigation is unusable. Any insights as to why this is happening?
VS Code version: Code 1.65.0 (b5205cc8eb4fbaa726835538cd82372cc0222d43, 2022-03-02T11:12:08.962Z) OS version: Windows_NT x64 10.0.19044 Restricted Mode: No
System Info
| Item | Value |
|---|---|
| CPUs | Intel® Core™ i9-8950HK CPU @ 2.90GHz (12 x 2904) |
| GPU Status | 2d_canvas: enabled gpu_compositing: enabled multiple_raster_threads: enabled_on oop_rasterization: enabled opengl: enabled_on rasterization: enabled skia_renderer: enabled_on video_decode: enabled vulkan: disabled_off webgl: enabled webgl2: enabled |
| Load (avg) | undefined |
| Memory (System) | 31.74GB (18.62GB free) |
| Process Argv | –crash-reporter-id a33ec631-4700-4009-b1a5-ec7d22d15b65 |
| Screen Reader | no |
| VM | 0% |
Extensions (20)
| Extension | Author (truncated) | Version |
|---|---|---|
| nugetpackagemanagergui | ali | 1.1.9 |
| vscode-eslint | dba | 2.2.2 |
| xml | Dot | 2.5.1 |
| gitlens | eam | 12.0.1 |
| prettier-vscode | esb | 9.3.0 |
| gitkraken-authentication | git | 1.0.3 |
| vscode-nuget-package-manager | jmr | 1.1.6 |
| vscode-azurefunctions | ms- | 1.6.0 |
| vscode-azureresourcegroups | ms- | 0.4.0 |
| vscode-cosmosdb | ms- | 0.18.1 |
| vscode-docker | ms- | 1.20.0 |
| csharp | ms- | 1.24.1 |
| remote-containers | ms- | 0.224.2 |
| remote-wsl | ms- | 0.64.2 |
| azure-account | ms- | 0.10.0 |
| azurecli | ms- | 0.5.0 |
| powershell | ms- | 2021.12.0 |
| vscode-typescript-tslint-plugin | ms- | 1.3.3 |
| debugger-for-chrome | msj | 4.13.0 |
| language-stylus | sys | 1.15.0 |
A/B Experiments
vsliv368cf:30146710
vsreu685:30147344
python383cf:30185419
vspor879:30202332
vspor708:30202333
vspor363:30204092
pythonvspyl392:30443607
pythontb:30283811
pythonptprofiler:30281270
vshan820:30294714
vstes263:30335439
vscorecescf:30445987
pythondataviewer:30285071
vscod805:30301674
pythonvspyt200:30340761
binariesv615:30325510
bridge0708:30335490
bridge0723:30353136
vsaa593:30376534
vsc1dst:30438360
pythonvs932:30410667
wslgetstarted:30433507
vsclayoutctrc:30437038
vsrem710:30416614
dsvsc009:30440023
pythonvsnew555:30442236
vsbas813:30436447
vscscmwlcmt:30438805
vscgsvid1:30447480
helix:30440343
About this issue
- Original URL
- State: closed
- Created 2 years ago
- Reactions: 2
- Comments: 23 (9 by maintainers)
@skhilliard sorry for the delay. From your log I can see you have a dependency (direct or indirect) on mongoose, which has gotten a lot of complaints about the performance of their typings:
The recent comments match the timing of when you noticed a slowdown:
You could follow the instructions on generating a performance trace and send us that if you’re interested, but I suspect it will show a lot of time being taken up on mongoose.
I’m interested in seeing if the new variance annotations being introduced in TypeScript 4.7 would help mongoose typings—I’ll plan to investigate a bit during the next release.