CoPilot + VsCode 1.109.2 slows down UI significantly. #294576
Description
Type: Performance Issue
Vscode has become super glitchy after the update. It is almost unsable. The moment I disable copilot, latest vscode 1.109.2 works without slowness. Also, downgrading vscode fixes the issue
Extension version: 0.37.4
VS Code version: Code 1.109.2 (591199d, 2026-02-10T20:18:23.520Z)
OS version: Windows_NT x64 10.0.26100
Modes:
Remote OS version: Linux x64 6.8.0-90-generic
Logs
Trace: [GitServiceImpl][getRepositoryFetchUrls] URI: vscode-remote://ssh-remote%2Bmi350-cluster/home/muabdulj/rocm-systems/projects/rccl/build_ag/debug/CMakeFiles/CMakeScratch/TryCompile-opdm7t/CMakeFiles/cmake.check_cache Trace: [GitServiceImpl][getRepositoryFetchUrls] URI: vscode-remote://ssh-remote%2Bmi350-cluster/home/muabdulj/rocm-systems/projects/rccl/docs/install/docker-install.rst Trace: [GitServiceImpl][getRepositoryFetchUrls] URI: vscode-remote://ssh-remote%2Bmi350-cluster/home/muabdulj/rocm-systems/projects/rccl/pkg/debian/source/format Trace: [GitServiceImpl][getRepositoryFetchUrls] URI: vscode-remote://ssh-remote%2Bmi350-cluster/home/muabdulj/rocm-systems/projects/rccl/test/ext-plugins/assets/csv_confs/incorrect_values_config.conf Trace: [GitServiceImpl][getRepositoryFetchUrls] URI: vscode-remote://ssh-remote%2Bmi350-cluster/home/muabdulj/rocm-systems/projects/rccl/docs/.gitignore Trace: [GitServiceImpl][getRepositoryFetchUrls] URI: vscode-remote://ssh-remote%2Bmi350-cluster/home/muabdulj/rocm-systems/projects/rccl/docs/sphinx/requirements.txt Trace: [GitServiceImpl][getRepositoryFetchUrls] URI: vscode-remote://ssh-remote%2Bmi350-cluster/home/muabdulj/rocm-systems/projects/rccl/docs/sphinx/requirements.in Trace: [GitServiceImpl][getRepositoryFetchUrls] URI: vscode-remote://ssh-remote%2Bmi350-cluster/home/muabdulj/rocm-systems/projects/rccl/docs/sphinx/_toc.yml.in Trace: [GitServiceImpl][getRepositoryFetchUrls] URI: vscode-remote://ssh-remote%2Bmi350-cluster/home/muabdulj/rocm-systems/projects/rccl/docs/doxygen/Doxyfile Trace: [GitServiceImpl][getRepositoryFetchUrls] URI: vscode-remote://ssh-remote%2Bmi350-cluster/home/muabdulj/rocm-systems/projects/rccl/docs/api-reference/env-variables.rst Trace: [GitServiceImpl][getRepositoryFetchUrls] URI: vscode-remote://ssh-remote%2Bmi350-cluster/home/muabdulj/rocm-systems/projects/rccl/docs/api-reference/library-specification.rst Trace: [GitServiceImpl][getRepositoryFetchUrls] URI: vscode-remote://ssh-remote%2Bmi350-cluster/home/muabdulj/rocm-systems/projects/rccl/docs/api-reference/api-library.rst Trace: [GitServiceImpl][getRepositoryFetchUrls] URI: vscode-remote://ssh-remote%2Bmi350-cluster/home/muabdulj/rocm-systems/projects/rccl/build_ag/debug/CMakeFiles/CMakeScratch/TryCompile-opdm7t/CMakeFiles/cmTC_4d378.dir/depend.make Trace: [GitServiceImpl][getRepositoryFetchUrls] URI: vscode-remote://ssh-remote%2Bmi350-cluster/home/muabdulj/rocm-systems/projects/rccl/build_ag/debug/CMakeFiles/CMakeScratch/TryCompile-opdm7t/CMakeFiles/cmTC_4d378.dir/flags.make.tmp6d7b5 Trace: [GitServiceImpl][getRepositoryFetchUrls] URI: vscode-remote://ssh-remote%2Bmi350-cluster/home/muabdulj/rocm-systems/projects/rccl/build_ag/debug/CMakeFiles/CMakeScratch/TryCompile-opdm7t/CMakeFiles/cmTC_4d378.dir/compiler_depend.ts Trace: [GitServiceImpl][getRepositoryFetchUrls] URI: vscode-remote://ssh-remote%2Bmi350-cluster/home/muabdulj/rocm-systems/projects/rccl/build_ag/debug/CMakeFiles/CMakeScratch/TryCompile-opdm7t/CMakeFiles/cmTC_4d378.dir/link.txt Trace: [GitServiceImpl][getRepositoryFetchUrls] URI: vscode-remote://ssh-remote%2Bmi350-cluster/home/muabdulj/rocm-systems/projects/rccl/build_ag/debug/CMakeFiles/CMakeScratch/TryCompile-opdm7t/CMakeFiles/cmTC_4d378.dir/compiler_depend.make Trace: [GitServiceImpl][getRepositoryFetchUrls] URI: vscode-remote://ssh-remote%2Bmi350-cluster/home/muabdulj/rocm-systems/projects/rccl/build_ag/debug/CMakeFiles/CMakeScratch/TryCompile-opdm7t/CMakeFiles/cmTC_4d378.dir/build.make.tmpa818a Trace: [GitServiceImpl][getRepositoryFetchUrls] URI: vscode-remote://ssh-remote%2Bmi350-cluster/home/muabdulj/rocm-systems/projects/rccl/docs/how-to/using-rccl-tuner-plugin-api.rst Trace: [GitServiceImpl][getRepositoryFetchUrls] URI: vscode-remote://ssh-remote%2Bmi350-cluster/home/muabdulj/rocm-systems/projects/rccl/docs/how-to/using-nccl.rst Trace: [GitServiceImpl][getRepositoryFetchUrls] URI: vscode-remote://ssh-remote%2Bmi350-cluster/home/muabdulj/rocm-systems/projects/rccl/docs/how-to/troubleshooting-rccl.rst Trace: [GitServiceImpl][getRepositoryFetchUrls] URI: vscode-remote://ssh-remote%2Bmi350-cluster/home/muabdulj/rocm-systems/projects/rccl/docs/how-to/rccl-usage-tips.rst Trace: [GitServiceImpl][getRepositoryFetchUrls] URI: vscode-remote://ssh-remote%2Bmi350-cluster/home/muabdulj/rocm-systems/projects/rccl/build_ag/debug/CMakeFiles/CMakeScratch/TryCompile-opdm7t/CMakeFiles/cmTC_4d378.dir/DependInfo.cmake.tmpffb15 Trace: [GitServiceImpl][getRepositoryFetchUrls] URI: vscode-remote://ssh-remote%2Bmi350-cluster/home/muabdulj/rocm-systems/projects/rccl/build_ag/debug/CMakeFiles/CMakeScratch/TryCompile-opdm7t/CMakeFiles/cmTC_4d378.dir/cmake_clean.cmake Debug: EmbeddingsChunkSearch: skipping automatic indexing due to too many files. Found 1300 files. Max: 750 Trace: CodeSearchChunkSearch::initialize#2 started Trace: ChatStatusWorkspaceIndexingStatus::_writeStatusItem() Trace: ChatStatusWorkspaceIndexingStatus::updateStatusItem(id=3): starting Trace: CodeSearchChunkSearch::initialize#3 started Trace: ChatStatusWorkspaceIndexingStatus::_writeStatusItem() Error: Error: Failed to fetch custom agents for AMD-GHCopilot-EMU-Users turbo-parakeet: at IN.getCustomAgents (c:\Users\muabdulj\.vscode\extensions\github.copilot-chat-0.37.4\dist\extension.js:1425:5943) at async Promise.all (index 0) at async U7.pollAgents (c:\Users\muabdulj\.vscode\extensions\github.copilot-chat-0.37.4\dist\extension.js:1135:25497) at async c:\Users\muabdulj\.vscode\extensions\github.copilot-chat-0.37.4\dist\extension.js:1135:22307 Trace: [GitHubOrgCustomAgentProvider] No changes detected in cache Trace: [NES][Triggerer][onDidChangeTextEditorSelection] Return: not empty selection Debug: [context keys] Window state change. Needs offline check: false, active: true, focused: false. Debug: [context keys] Window state change. Needs offline check: false, active: true, focused: true. Trace: CodeSearchRepoTracker.tryInitGitRepos(): Found initial repos: []. Trace: CodeSearchRepoTracker.tryInitGitRepos(): Complete Trace: CodeSearchChunkSearch::initialize_impl success. Elapsed 30001.922600000005 Trace: CodeSearchChunkSearch::initialize#0 success. Elapsed 30001.990600000005 Trace: CodeSearchChunkSearch::initialize#1 success. Elapsed 30001.528600000005 Trace: CodeSearchChunkSearch::initialize#2 success. Elapsed 28873.4683 Trace: CodeSearchChunkSearch::initialize#3 success. Elapsed 28623.197199999995 Debug: CodeSearchChunkSearch.isAvailable: false. No repos Trace: CodeSearchChunkSearch::isAvailable#0 success. Elapsed 30002.006900000008 Trace: ChatStatusWorkspaceIndexingStatus::updateStatusItem(id=4): starting Trace: CodeSearchChunkSearch::initialize#4 started Trace: CodeSearchChunkSearch::initialize#4 success. Elapsed 0.10139999999955762 Trace: ChatStatusWorkspaceIndexingStatus::_writeStatusItem() Debug: [context keys] Window state change. Needs offline check: false, active: true, focused: false. Debug: [context keys] Window state change. Needs offline check: false, active: true, focused: true.
Request IDs
System Info
| Item | Value |
|---|---|
| CPUs | AMD Ryzen 7 PRO 7840U w/ Radeon 780M Graphics (16 x 3294) |
| GPU Status | 2d_canvas: enabled GPU0: VENDOR= 0x1002, DEVICE=0x15bf [AMD Radeon(TM) 780M], DRIVER_VENDOR=AMD, DRIVER_VERSION=32.0.11030.10004 ACTIVE GPU1: VENDOR= 0x1414, DEVICE=0x008c [Microsoft Basic Render Driver], DRIVER_VERSION=10.0.26100.7309 Machine model name: Machine model version: direct_rendering_display_compositor: disabled_off_ok gpu_compositing: enabled multiple_raster_threads: enabled_on opengl: enabled_on rasterization: enabled raw_draw: disabled_off_ok skia_graphite: disabled_off trees_in_viz: disabled_off video_decode: enabled video_encode: enabled webgl: enabled webgl2: enabled webgpu: enabled webnn: disabled_off |
| Load (avg) | undefined |
| Memory (System) | 30.67GB (13.31GB free) |
| Process Argv | --folder-uri vscode-remote://ssh-remote%2Bmi350-cluster/home/muabdulj/rocm-systems/projects/rccl --crash-reporter-id 1b5971c4-baea-4a3b-92ca-001126724108 |
| Screen Reader | no |
| VM | 0% |
| Item | Value |
|---|---|
| Remote | SSH: mi350-cluster |
| OS | Linux x64 6.8.0-90-generic |
| CPUs | AMD EPYC 7763 64-Core Processor (16 x 0) |
| Memory (System) | 62.77GB (54.65GB free) |
| VM | 0% |
Process Info
CPU % Mem MB PID Process
1 163 24068 code
0 186 2580 shared-process
9 1172 13640 window [1] (amdsmi_wrap.cc - rccl [SSH: mi350-cluster] - Visual Studio Code)
0 133 14032 pty-host
0 20 30616 C:\WINDOWS\System32\cmd.exe /c (type "C:\Users\muabdulj\AppData\Local\Temp\vscode-linux-multi-line-command-mi350-cluster-466191136.sh" | "C:\WINDOWS\System32\OpenSSH\ssh.exe" -T -D 49683 -F "C:\Users\muabdulj\.ssh\config" "mi350-cluster" bash) & exit /b 0
1 19 41920 "C:\WINDOWS\System32\OpenSSH\ssh.exe" -T -D 49683 -F "C:\Users\muabdulj\.ssh\config" "mi350-cluster" bash
0 15 32564 conpty-agent
2 60 26804 utility-network-service
1 443 32988 gpu-process
3 423 35924 extension-host [1]
0 120 41208 file-watcher [1]
0 38 48180 crashpad-handler
Remote: SSH: mi350-cluster
CPU % Mem MB PID Process
0 129 377319 remote-server
3 1157 377482 extension-host
0 0 377571 /home/muabdulj/.vscode-server/extensions/ms-vscode.cpptools-1.30.5-linux-x64/bin/cpptools
0 0 377498 fileWatcher
0 64 377526 ptyHost
0 0 378173 /bin/sh -c /usr/bin/ps -ax -o pid=,ppid=,pcpu=,pmem=,command=
0 0 378174 /usr/bin/ps -ax -o pid=,ppid=,pcpu=,pmem=,command=
Workspace Info
| Remote: SSH: mi350-cluster| Folder (rccl): 2625 files| File types: h(661) cc(362) o(228) d(224) xml(116) cpp(86) less(71)
| cmake(69) txt(63) py(42)
| Conf files: cmake(69) makefile(31) github-actions(4) settings.json(1);
A/B Experiments
vsliv368:30146709
binariesv615:30325510
nativeloc1:31344060
dwcopilot:31170013
dwoutputs:31242946
copilot_t_ci:31333650
e5gg6876:31282496
pythonrdcb7:31342333
6518g693:31436602
aj953862:31281341
6abeh943:31336334
cloudbuttont:31379625
3efgi100_wstrepl:31403338
use-responses-api:31390855
defaultusage:31403421
je187915:31401257
ec5jj548:31422691
cp_cls_t_966_ss:31454198
eh16j124_selection_ratio_0:31458808
4je02754:31458170
ge8j1254_inline_auto_hint_haiku:31431912
nes-autoexp-10:31446583
a5gib710:31434435
2984c849_gpt52_codex:31455626
rename_enabled:31436409
7a04d226_do_not_restore_last_panel_session:31438103
anthropic_thinking_t:31457101
cp_cls_t_1081:31454832
copilot-nes-oct-trt:31432596
ia-use-proxy-models-svc:31452481
nes-slash-models-on:31441832
nes-set-to-on:31441941
a43f0576c:31442824
e9c30283:31460036
c0ci8992_validated:31449878
edit_mode_hidden:31459179
864ei723_large_tool_results_to_disk:31460878
showingstats:31457202
nes-extended-on:31455476
chat:31457767
ah:31460428