Auto completion takes forever to load

[unluckykc]

Issue Type: Performance Issue

Create a variable of a well defined object type. Start to type the name of the variable then hit Ctrl+Space. Same when you type '.' after the name of the variable to get object properties. Same when you press F12 on the class of the object to ceck manually which properties it has.

VS Code version: Code 1.43.2 (0ba0ca52957102ca3527cf479571617f0de6ed50, 2020-03-24T07:38:38.248Z) OS version: Windows_NT x64 10.0.18363

System Info

|Item|Value| |---|---| |CPUs|Intel(R) Core(TM) i7-6500U CPU @ 2.50GHz (4 x 2592)| |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
protected_video_decode: unavailable_off
rasterization: enabled
skia_renderer: disabled_off_ok
video_decode: enabled
viz_display_compositor: enabled_on
viz_hit_test_surface_layer: disabled_off_ok
webgl: enabled
webgl2: enabled| |Load (avg)|undefined| |Memory (System)|15.90GB (7.22GB free)| |Process Argv|| |Screen Reader|no| |VM|0%|

Process Info

``` CPU % Mem MB PID Process 0 70 1048 code main 0 66 1472 window (Issue Reporter) 1 218 14604 gpu-process 0 24 14904 utility 0 188 15344 window (● 1585145028163-AddCodesAnalytiques.ts - tsmean (Workspace) - Visual Studio Code) 0 24 2756 searchService 0 52 16992 C:\WINDOWS\System32\WindowsPowerShell\v1.0\powershell.exe 0 4 13864 C:\WINDOWS\system32\cmd.exe /c ""C:\Program Files\nodejs\npm.cmd" run typeorm:local migration:run" 0 28 18108 "C:\Program Files\nodejs\\node.exe" "C:\Users\ykc\AppData\Roaming\npm\node_modules\npm\bin\npm-cli.js" run typeorm:local migration:run 0 4 17144 C:\WINDOWS\system32\cmd.exe /d /s /c ts-node ./node_modules/typeorm/cli.js --config properties/development.ormconfig "migration:run" 27 1027 10928 electron_node bin.js cli.js 0 5 17048 console-window-host (Windows internal process) 0 100 17108 extensionHost 0 23 15228 "C:\Program Files\Microsoft VS Code\Code.exe" "c:\Program Files\Microsoft VS Code\resources\app\extensions\json-language-features\server\dist\jsonServerMain" --node-ipc --clientProcessId=17108 0 14 15852 C:\wamp64\bin\php\php7.3.5\php.exe c:\Users\ykc\.vscode\extensions\felixfbecker.php-intellisense-2.3.14\vendor\felixfbecker\language-server\bin\php-language-server.php --tcp=127.0.0.1:49941 --memory-limit=4095M 0 5 15928 console-window-host (Windows internal process) 0 49 17520 electron_node tsserver.js 25 856 17544 electron_node tsserver.js 0 22 17988 electron_node typingsInstaller.js typesMap.js 0 27 18168 watcherService 0 13 16428 electron-crash-reporter 0 62 16724 shared-process ```

Workspace Info

``` | Window (● 1585145028163-AddCodesAnalytiques.ts - tsmean (Workspace) - Visual Studio Code) | Folder (shared): 325 files | File types: ts(201) js(69) json(8) prettierrc(1) npmignore(1) | Conf files: package.json(1) tsconfig.json(1) tslint.json(1) | Folder (backend): 1436 files | File types: ts(690) php(155) js(127) docx(95) json(22) jpg(20) png(17) | xlsx(16) txt(13) dotx(7) | Conf files: tsconfig.json(2) package.json(1) tslint.json(1) | launch.json(1) | Launch Configs: node | Folder (frontend): 1652 files | File types: ts(754) scss(233) html(232) css(21) png(21) json(14) svg(9) | js(5) eot(5) ttf(5) | Conf files: package.json(1) tsconfig.json(1) tslint.json(1) | launch.json(1) | Launch Configs: node; ```

Extensions (11)

Extension|Author (truncated)|Version ---|---|--- vscode-intelephense-client|bme|1.3.11 vscode-generate-getter-setter|DSK|0.5.0 gitlens|eam|10.2.1 php-debug|fel|1.13.0 php-intellisense|fel|2.3.14 php-pack|fel|1.0.2 Angular2|joh|9.1.2 vscode-JS-CSS-HTML-formatter|lon|0.2.3 vscode-apache|mrm|1.2.0 mssql|ms-|1.9.0 vscode-typescript-tslint-plugin|ms-|1.2.3

[mjbvz]

Which language is this for?

[unluckykc]

It's for TypeScript, sorry. After several hours of VS Code being open it finally worked again, but I didn't change anything since yesterday, and it worked as soon as I opened VS Code yesterday. I just remember updating the software but it continued to work just after I did the update.

[mjbvz]

Does this reproduce in the latest VS Code insiders build with all extensions disabled?

[unluckykc]

No it works fine on the latest VS Code insiders build with all extensions disabled. Thank you.

[mjbvz]

Thanks for testing. Please see if you can track down which extension is causing this and file an issue against them