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Live preview is getting too slow #193186

Closed arjunchimmu closed 1 year ago

arjunchimmu commented 1 year ago

Type: Performance Issue

A first the live preview was soo soomth. Now it is getting too slow can you please check it...

VS Code version: Code 1.82.2 (abd2f3db4bdb28f9e95536dfa84d8479f1eb312d, 2023-09-14T05:55:25.390Z) OS version: Windows_NT x64 10.0.22621 Modes:

System Info |Item|Value| |---|---| |CPUs|11th Gen Intel(R) Core(TM) i5-1135G7 @ 2.40GHz (8 x 2419)| |GPU Status|2d_canvas: enabled
canvas_oop_rasterization: enabled_on
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
video_decode: enabled
video_encode: enabled
vulkan: disabled_off
webgl: enabled
webgl2: enabled
webgpu: enabled| |Load (avg)|undefined| |Memory (System)|15.77GB (7.43GB free)| |Process Argv|--crash-reporter-id 664453cd-5afb-4c1a-a52d-4a3d59597a71| |Screen Reader|no| |VM|0%|
Process Info ``` CPU % Mem MB PID Process 0 110 2492 code main 0 99 1580 window [3] (Issue Reporter) 0 95 2380 window 0 103 7736 shared-process 0 44 9352 utility-network-service 0 103 13780 window 0 229 16320 window [1] (gridsystem.html - CODE - Visual Studio Code) 0 93 16600 fileWatcher [1] 0 162 17024 gpu-process 0 31 18736 crashpad-handler 0 346 19640 extensionHost [1] 0 89 1408 electron-nodejs ("C:\Users\Parvana Nair\AppData\Local\Programs\Microsoft VS Code\Code.exe" --ms-enable-electron-run-as-node "c:\Users\Parvana Nair\.vscode\extensions\ms-azuretools.vscode-docker-1.26.0\dist\dockerfile-language-server-nodejs\lib\server.js" --node-ipc --node-ipc --clientProcessId=19640) 0 102 2712 electron-nodejs ("C:\Users\Parvana Nair\AppData\Local\Programs\Microsoft VS Code\Code.exe" --ms-enable-electron-run-as-node "c:\Users\Parvana Nair\.vscode\extensions\vue.volar-1.8.11\server.js" --node-ipc --clientProcessId=19640) 0 108 6468 electron-nodejs ("C:\Users\Parvana Nair\AppData\Local\Programs\Microsoft VS Code\Code.exe" --ms-enable-electron-run-as-node "c:\Users\Parvana Nair\AppData\Local\Programs\Microsoft VS Code\resources\app\extensions\html-language-features\server\dist\node\htmlServerMain" --node-ipc --clientProcessId=19640) 0 122 6912 electron-nodejs ("C:\Users\Parvana Nair\AppData\Local\Programs\Microsoft VS Code\Code.exe" --ms-enable-electron-run-as-node "c:\Users\Parvana Nair\.vscode\extensions\ms-python.vscode-pylance-2023.9.10\dist\server.bundle.js" --cancellationReceive=file:b1ee88e09fd4a46c44caef7f7d03ed51dbe895cced --node-ipc --clientProcessId=19640) 0 90 8432 electron-nodejs ("C:\Users\Parvana Nair\AppData\Local\Programs\Microsoft VS Code\Code.exe" --ms-enable-electron-run-as-node "c:\Users\Parvana Nair\.vscode\extensions\dbaeumer.vscode-eslint-2.4.2\server\out\eslintServer.js" --node-ipc --clientProcessId=19640) 0 87 9292 electron-nodejs ("C:\Users\Parvana Nair\AppData\Local\Programs\Microsoft VS Code\Code.exe" --ms-enable-electron-run-as-node "c:\Users\Parvana Nair\.vscode\extensions\ms-azuretools.vscode-docker-1.26.0\dist\compose-language-service\lib\server.js" --node-ipc --node-ipc --clientProcessId=19640) 0 89 9488 electron-nodejs ("C:\Users\Parvana Nair\AppData\Local\Programs\Microsoft VS Code\Code.exe" --ms-enable-electron-run-as-node "c:\Users\Parvana Nair\AppData\Local\Programs\Microsoft VS Code\resources\app\extensions\json-language-features\server\dist\node\jsonServerMain" --node-ipc --clientProcessId=19640) 0 119 9624 electron-nodejs ("C:\Users\Parvana Nair\AppData\Local\Programs\Microsoft VS Code\Code.exe" --ms-enable-electron-run-as-node "c:\Users\Parvana Nair\.vscode\extensions\streetsidesoftware.code-spell-checker-3.0.1\packages\_server\dist\main.cjs" --node-ipc --clientProcessId=19640) 0 93 10904 electron-nodejs ("C:\Users\Parvana Nair\AppData\Local\Programs\Microsoft VS Code\Code.exe" --ms-enable-electron-run-as-node "c:\Users\Parvana Nair\.vscode\extensions\pranaygp.vscode-css-peek-4.4.1\server\out\server.js" --node-ipc --clientProcessId=19640) 0 103 12424 electron-nodejs ("C:\Users\Parvana Nair\AppData\Local\Programs\Microsoft VS Code\Code.exe" --ms-enable-electron-run-as-node "c:\Users\Parvana Nair\.vscode\extensions\vue.volar-1.8.11\server.js" --node-ipc --clientProcessId=19640) 0 210 18356 "C:\Program Files\dotnet\dotnet.exe" "c:\Users\Parvana Nair\.vscode\extensions\ms-dotnettools.csharp-2.1.2-win32-x64\.roslyn\Microsoft.CodeAnalysis.LanguageServer.dll" --logLevel Information --telemetryLevel all --extensionLogDirectory "c:\Users\Parvana Nair\AppData\Roaming\Code\logs\20230915T125219\window1\exthost\ms-dotnettools.csharp" 0 13 20400 "c:\Users\Parvana Nair\.vscode\extensions\ms-vscode.cpptools-1.17.5-win32-x64\bin\cpptools.exe" 0 4 12916 "c:\Users\Parvana Nair\.vscode\extensions\ms-vscode.cpptools-1.17.5-win32-x64\bin\cpptools.exe" 0 7 19804 C:\WINDOWS\system32\conhost.exe 0x4 ```
Workspace Info ``` | Window (gridsystem.html - CODE - Visual Studio Code) | Folder (CODE): 166 files | File types: exe(46) c(45) html(43) css(6) json(5) png(1) js(1) o(1) | cpp(1) jpg(1) | Conf files: launch.json(2) settings.json(1) tasks.json(1) | Launch Configs: cppdbg(2); ```
Extensions (95) Extension|Author (truncated)|Version ---|---|--- python-image-preview|076|0.1.2 chrome-extension-developer-tools|aar|2.0.4 better-comments|aar|3.0.2 vscode-css-formatter|aes|1.0.2 html-class-suggestions|And|1.2.1 vscode-django|bat|1.11.0 vscode-intelephense-client|bme|1.9.5 vscode-tailwindcss|bra|0.10.0 java-run|cao|1.1.4 dart-code|Dar|3.72.2 vscode-markdownlint|Dav|0.51.0 vscode-eslint|dba|2.4.2 python-environment-manager|don|1.2.3 python-extension-pack|don|1.7.0 es7-react-js-snippets|dsz|4.4.3 vscode-html-css|ecm|1.13.1 EditorConfig|Edi|0.16.4 RunOnSave|eme|0.2.0 pythonsnippets3|Eri|3.3.18 prettier-vscode|esb|10.1.0 vscode-pydev|fab|0.4.0 figma-vscode-extension|fig|0.2.7 vscode-firefox-debug|fir|2.9.8 code-runner|for|0.12.0 c-cpp-runner|fra|8.1.0 pythonsnippets|frh|1.0.2 geecode-python|gee|2019.5.10 vscode-javac|geo|0.2.46 copilot|Git|1.111.404 go|gol|0.39.1 vscode-test-explorer|hbe|2.21.1 vscode-test-explorer-liveshare|hbe|1.0.5 vscode-chat-gpt|ika|1.2.0 python-essentials|Jil|0.0.3 python-resource-monitor|kai|0.2.2 cpptask|kay|0.0.1 vsc-python-indent|Kev|1.18.0 vscode-python-test-adapter|lit|0.7.1 MagicPython|mag|1.1.0 auto-save|mcr|1.0.3 python-path|mge|0.0.14 code-beautifier|mic|2.3.3 prettify-json|moh|0.0.3 vscode-docker|ms-|1.26.0 csharp|ms-|2.1.2 vscode-dotnet-runtime|ms-|1.7.3 pyright|ms-|1.1.327 python|ms-|2023.16.0 vscode-pylance|ms-|2023.9.10 jupyter|ms-|2023.8.1002501831 jupyter-keymap|ms-|1.1.2 jupyter-renderers|ms-|1.0.17 vscode-jupyter-cell-tags|ms-|0.1.8 vscode-jupyter-slideshow|ms-|0.1.5 cmake-tools|ms-|1.15.31 cpptools|ms-|1.17.5 cpptools-extension-pack|ms-|1.3.0 live-server|ms-|0.4.9 powershell|ms-|2023.6.0 test-adapter-converter|ms-|0.1.8 vsliveshare|ms-|1.0.5883 python-docs|Muk|0.8.3 live-server-preview|neg|0.1.4 python-coding-tools|nil|1.0.4 autodocstring|njp|0.6.1 vscode-python-typehint|njq|1.5.1 material-icon-theme|PKi|4.30.1 vscode-css-peek|pra|4.4.1 java|red|1.22.1 vscode-yaml|red|1.14.0 html-to-jsx|ria|0.0.1 LiveServer|rit|5.7.9 rust-analyzer|rus|0.3.1657 pythonpack|shi|0.3.0 ruby-lsp|Sho|0.4.8 html-to-css-autocompletion|sol|1.1.2 guides|spy|0.9.3 code-spell-checker|str|3.0.1 python-extended-snippets|tus|0.0.1 cmake|twx|0.0.17 vscode-lldb|vad|1.9.2 intellicode-api-usage-examples|Vis|0.2.8 vscodeintellicode|Vis|1.2.30 vscode-java-debug|vsc|0.54.0 vscode-java-dependency|vsc|0.23.1 vscode-java-pack|vsc|0.25.14 vscode-java-test|vsc|0.39.1 vscode-maven|vsc|0.42.0 vscode-spring-initializr|vsc|0.11.2 volar|Vue|1.8.11 vscode-wakatime|Wak|24.2.2 jinja|who|0.0.8 livecode|xir|1.3.10 markdown-all-in-one|yzh|3.5.1 html-css-class-completion|Zig|1.20.0 (1 theme extensions excluded)
A/B Experiments ``` vsliv368cf:30146710 vsreu685:30147344 python383:30185418 vspor879:30202332 vspor708:30202333 vspor363:30204092 vslsvsres303:30308271 vserr242:30382549 pythontb:30283811 vsjup518:30340749 pythonptprofiler:30281270 vsdfh931cf:30280410 vshan820:30294714 vstes263cf:30335440 vscod805:30301674 binariesv615:30325510 bridge0708:30335490 bridge0723:30353136 vsaa593:30376534 pythonvs932:30410667 py29gd2263cf:30792227 vsclangdc:30486549 c4g48928:30535728 dsvsc012cf:30540253 pynewext54:30695312 azure-dev_surveyone:30548225 vscccc:30803845 3biah626:30602489 89544117:30613380 2i9eh265:30646982 showlangstatbar:30737416 0bi6i642:30835152 03d35959:30757346 pythonfmttext:30731395 fixshowwlkth:30771522 showindicator:30805244 pythongtdpath:30769146 i26e3531:30792625 pythonnosmt12:30797651 pythonidxpt:30805730 pythonnoceb:30805159 dsvsc013:30795093 dsvsc014:30804076 diffeditorv2:30821572 dsvsc015:30829745 ``` 
### Tasks
gjsjohnmurray commented 1 year ago

Is that feature contributed by one of the extensions you have installed? A way to check is to run the Start Extension Bisect command and see when the feature disappears.

VSCodeTriageBot commented 1 year ago

This issue is caused by an extension, please file it with the repository (or contact) the extension has linked in its overview in VS Code or the marketplace for VS Code. See also our issue reporting guidelines. If you don't know which extension is causing the problem, you can run Help: Start extension bisect from the command palette (F1) to help identify the problem extension.

Happy Coding!