vscode: Overall slow performance
Issue Type: Performance Issue
Especially, scrolling using mouse or keyboard is really laggy. I’ve tested file under version control and not under version control. But they behaved almost same. Larger lines more laggy.
VS Code version: Code 1.49.0 (e790b931385d72cf5669fcefc51cdf65990efa5d, 2020-09-10T13:22:08.892Z) OS version: Windows_NT x64 10.0.19041
System Info
| Item | Value |
|---|---|
| CPUs | Intel® Core™ i7-8750H CPU @ 2.20GHz (12 x 2208) |
| GPU Status | 2d_canvas: enabled flash_3d: enabled flash_stage3d: enabled flash_stage3d_baseline: enabled gpu_compositing: enabled multiple_raster_threads: enabled_on oop_rasterization: disabled_off opengl: enabled_on protected_video_decode: unavailable_off rasterization: enabled skia_renderer: disabled_off_ok video_decode: enabled vulkan: disabled_off webgl: enabled webgl2: enabled |
| Load (avg) | undefined |
| Memory (System) | 15.94GB (9.62GB free) |
| Process Argv | –crash-reporter-id 515b2b29-a108-4178-9745-df82f9b97546 --crash-reporter-id 515b2b29-a108-4178-9745-df82f9b97546 --crash-reporter-id 515b2b29-a108-4178-9745-df82f9b97546 |
| Screen Reader | no |
| VM | 0% |
Process Info
CPU % Mem MB PID Process
0 127 9784 code main
0 86 2568 utility
1 100 4160 window (Issue Reporter)
0 79 4804 crashpad-handler
0 82 8936 utility
0 186 14492 window (● Untitled-1 - Visual Studio Code)
0 107 18752 extensionHost
0 105 17812 shared-process
1 141 18180 gpu-process
Workspace Info
;
Extensions (7)
| Extension | Author (truncated) | Version |
|---|---|---|
| amvim | aui | 1.32.0 |
| vscode-great-icons | emm | 2.1.52 |
| todo-tree | Gru | 0.0.178 |
| python | ms- | 2020.8.108011 |
| remote-wsl | ms- | 0.44.5 |
| trailing-spaces | sha | 0.3.1 |
| markdown-all-in-one | yzh | 3.3.0 |
(1 theme extensions excluded)
About this issue
- Original URL
- State: closed
- Created 4 years ago
- Comments: 21 (9 by maintainers)
@Minkyu-Choi thanks for the traces, I was able to narrow down some problematic areas, I will merge this issue to https://github.com/microsoft/vscode/issues/107016 for a broader conversation. Please follow that issue.
@bpasero 1.48.x version scrolls better than 1.49 version.