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VSCode Extremely Slow after Upgrading #210296

Open SamJbori opened 3 months ago

SamJbori commented 3 months ago

Type: Performance Issue

VSCode extremely slow and irrespoinsive after Upgrade

Using VSCode installed on Windows 11 Pro Host and SSH to macOS 14.4.1 VM on vmware workstation 17.5

I tried resetting the extensions, settings, and I went as far as reinstalling everything clean, Windows VMWare, mac, everything.

I am getting this output from the SSH Console

Error Detail ``` [14:55:15.568] [server] [IPC Library: Pty Host] Uncaught Exception: TypeError: Cannot read properties of undefined (reading 'replace') [14:55:15.568] [server] at i.ab (/Users/wj/.vscode-server/cli/servers/Stable-e170252f762678dec6ca2cc69aba1570769a5d39/server/out/vs/platform/terminal/node/ptyHostMain.js:47:18984) [14:55:15.568] [server] at Timeout._onTimeout (/Users/wj/.vscode-server/cli/servers/Stable-e170252f762678dec6ca2cc69aba1570769a5d39/server/out/vs/platform/terminal/node/ptyHostMain.js:47:18210) [14:55:15.568] [server] at listOnTimeout (node:internal/timers:569:17) [14:55:15.569] [server] [IPC Library: Pty Host] Uncaught Exception: TypeError: Cannot read properties of undefined (reading 'replace') [14:55:15.569] [server] rejected promise not handled within 1 second: CodeExpectedError: Could not find pty on pty host [14:55:15.569] [server] stack trace: CodeExpectedError: Could not find pty on pty host [14:55:15.569] [server] at D.U (/Users/wj/.vscode-server/cli/servers/Stable-e170252f762678dec6ca2cc69aba1570769a5d39/server/out/vs/platform/terminal/node/ptyHostMain.js:47:32471) [14:55:15.569] [server] at D.updateIcon (/Users/wj/.vscode-server/cli/servers/Stable-e170252f762678dec6ca2cc69aba1570769a5d39/server/out/vs/platform/terminal/node/ptyHostMain.js:47:27683) [14:55:15.569] [server] [14:54:50] Error [CodeExpectedError]: Could not find pty on pty host [14:55:15.569] [server] at D.U (/Users/wj/.vscode-server/cli/servers/Stable-e170252f762678dec6ca2cc69aba1570769a5d39/server/out/vs/platform/terminal/node/ptyHostMain.js:47:32471) [14:55:15.570] [server] at D.updateIcon (/Users/wj/.vscode-server/cli/servers/Stable-e170252f762678dec6ca2cc69aba1570769a5d39/server/out/vs/platform/terminal/node/ptyHostMain.js:47:27683) [14:55:15.570] [server] at j. (/Users/wj/.vscode-server/cli/servers/Stable-e170252f762678dec6ca2cc69aba1570769a5d39/server/out/vs/platform/terminal/node/ptyHostMain.js:47:22875) [14:55:15.570] [server] at t.fire (/Users/wj/.vscode-server/cli/servers/Stable-e170252f762678dec6ca2cc69aba1570769a5d39/server/out/vs/platform/terminal/node/ptyHostMain.js:29:882) [14:55:15.570] [server] rejected promise not handled within 1 second: CodeExpectedError: Could not find pty on pty host [14:55:15.570] [server] stack trace: CodeExpectedError: Could not find pty on pty host [14:55:15.570] [server] at D.U (/Users/wj/.vscode-server/cli/servers/Stable-e170252f762678dec6ca2cc69aba1570769a5d39/server/out/vs/platform/terminal/node/ptyHostMain.js:47:32471) [14:55:15.570] [server] at D.updateTitle (/Users/wj/.vscode-server/cli/servers/Stable-e170252f762678dec6ca2cc69aba1570769a5d39/server/out/vs/platform/terminal/node/ptyHostMain.js:47:27632) [14:55:15.570] [server] [14:54:50] Error [CodeExpectedError]: Could not find pty on pty host [14:55:15.570] [server] at D.U (/Users/wj/.vscode-server/cli/servers/Stable-e170252f762678dec6ca2cc69aba1570769a5d39/server/out/vs/platform/terminal/node/ptyHostMain.js:47:32471) [14:55:15.570] [server] at D.updateTitle (/Users/wj/.vscode-server/cli/servers/Stable-e170252f762678dec6ca2cc69aba1570769a5d39/server/out/vs/platform/terminal/node/ptyHostMain.js:47:27632) [14:55:15.570] [server] at j. (/Users/wj/.vscode-server/cli/servers/Stable-e170252f762678dec6ca2cc69aba1570769a5d39/server/out/vs/platform/terminal/node/ptyHostMain.js:47:22875) [14:55:15.570] [server] rejected promise not handled within 1 second: CodeExpectedError: Could not find pty on pty host [14:55:15.571] [server] stack trace: CodeExpectedError: Could not find pty on pty host [14:55:15.571] [server] at D.U (/Users/wj/.vscode-server/cli/servers/Stable-e170252f762678dec6ca2cc69aba1570769a5d39/server/out/vs/platform/terminal/node/ptyHostMain.js:47:32471) [14:55:15.571] [server] at D.updateTitle (/Users/wj/.vscode-server/cli/servers/Stable-e170252f762678dec6ca2cc69aba1570769a5d39/server/out/vs/platform/terminal/node/ptyHostMain.js:47:27632) [14:55:15.571] [server] [IPC Library: Pty Host] Uncaught Exception: TypeError: Cannot read properties of undefined (reading 'replace') [14:55:15.571] [server] at i.ab (/Users/wj/.vscode-server/cli/servers/Stable-e170252f762678dec6ca2cc69aba1570769a5d39/server/out/vs/platform/terminal/node/ptyHostMain.js:47:18984) [14:55:15.571] [server] at Timeout._onTimeout (/Users/wj/.vscode-server/cli/servers/Stable-e170252f762678dec6ca2cc69aba1570769a5d39/server/out/vs/platform/terminal/node/ptyHostMain.js:47:18210) [14:55:15.571] [server] at listOnTimeout (node:internal/timers:569:17) [14:55:15.571] [server] rejected promise not handled within 1 second: CodeExpectedError: Could not find pty on pty host [14:55:15.571] [server] stack trace: CodeExpectedError: Could not find pty on pty host [14:55:15.571] [server] at D.U (/Users/wj/.vscode-server/cli/servers/Stable-e170252f762678dec6ca2cc69aba1570769a5d39/server/out/vs/platform/terminal/node/ptyHostMain.js:47:32471) [14:55:15.571] [server] at D.updateTitle (/Users/wj/.vscode-server/cli/servers/Stable-e170252f762678dec6ca2cc69aba1570769a5d39/server/out/vs/platform/terminal/node/ptyHostMain.js:47:27632) [14:55:15.572] [server] at D.updateTitle (/Users/wj/.vscode-server/cli/servers/Stable-e170252f762678dec6ca2cc69aba1570769a5d39/server/out/vs/platform/terminal/node/ptyHostMain.js:47:27632) [14:55:15.595] Exec server for ssh-remote+7b22686f73744e616d65223a224d616e436176652e6d61634f53227d created and cached [14:55:15.598] Opening exec server for ssh-remote+7b22686f73744e616d65223a224d616e436176652e6d61634f53227d [14:55:15.607] Verified and reusing cached exec server for ssh-remote+7b22686f73744e616d65223a224d616e436176652e6d61634f53227d [14:59:31.421] [server] New EH opened, aborting shutdown [14:59:31.421] [server] [14:59:32] New EH opened, aborting shutdown ```

VS Code version: Code 1.88.1 (e170252f762678dec6ca2cc69aba1570769a5d39, 2024-04-10T17:41:02.734Z) OS version: Windows_NT x64 10.0.22631 Modes: Remote OS version: Linux x64 6.5.0-27-generic Remote OS version: Darwin x64 23.4.0

System Info |Item|Value| |---|---| |CPUs|13th Gen Intel(R) Core(TM) i9-13900K (32 x 2995)| |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
skia_graphite: disabled_off
video_decode: enabled
video_encode: enabled
vulkan: disabled_off
webgl: enabled
webgl2: enabled
webgpu: enabled| |Load (avg)|undefined| |Memory (System)|95.46GB (52.30GB free)| |Process Argv|--crash-reporter-id 9cb48004-b9b3-4f05-a8c8-c3741ada5a69| |Screen Reader|no| |VM|67%| |Item|Value| |---|---| |Remote|SSH: mancaveu.local| |OS|Linux x64 6.5.0-27-generic| |CPUs|13th Gen Intel(R) Core(TM) i9-13900K (12 x 2995)| |Memory (System)|15.57GB (9.53GB free)| |VM|100%| |Item|Value| |---|---| |Remote|SSH: ManCave.macOS| |OS|Darwin x64 23.4.0| |CPUs|13th Gen Intel(R) Core(TM) i9-13900K (12 x 2856)| |Memory (System)|16.00GB (8.55GB free)| |VM|33%|
Process Info ``` CPU % Mem MB PID Process 0 126 6124 code main 0 46 5188 utility-network-service 0 98 7328 fileWatcher [3] 0 151 9700 extensionHost [2] 0 90 26284 electron-nodejs (server.js ) 0 32 16368 crashpad-handler 0 248 18112 gpu-process 0 103 21116 window [5] (Issue Reporter) 0 199 22580 window [2] (Welcome - test [SSH: mancaveu.local] - Visual Studio Code) 0 203 23736 window [3] (Welcome - Visual Studio Code) 0 158 26816 extensionHost [3] 0 92 25716 electron-nodejs (server.js ) 0 96 28488 fileWatcher [2] 0 109 28564 shared-process 0 95 30104 ptyHost 0 8 18092 conpty-agent 0 4 24812 C:\Windows\System32\cmd.exe /c (type "C:\Users\SamJb\AppData\Local\Temp\vscode-linux-multi-line-command-mancaveu.local-95818347.sh" | "C:\Windows\System32\OpenSSH\ssh.exe" -T -D 59219 "mancaveu.local" bash) & exit /b 0 0 9 26076 "C:\Windows\System32\OpenSSH\ssh.exe" -T -D 59219 "mancaveu.local" bash 0 8 26800 conpty-agent 0 4 26904 C:\Windows\System32\cmd.exe /c (type "C:\Users\SamJb\AppData\Local\Temp\vscode-linux-multi-line-command--an-ave.mac---929720930.sh" | "C:\Windows\System32\OpenSSH\ssh.exe" -T -D 59528 "ManCave.macOS" bash) & exit /b 0 0 9 1532 "C:\Windows\System32\OpenSSH\ssh.exe" -T -D 59528 "ManCave.macOS" bash 0 8 29940 conpty-agent 0 4 30100 C:\Windows\System32\cmd.exe /c (type "C:\Users\SamJb\AppData\Local\Temp\vscode-linux-multi-line-command--an-ave.mac---269901256.sh" | "C:\Windows\System32\OpenSSH\ssh.exe" -T -D 59528 "ManCave.macOS" bash) & exit /b 0 0 9 25528 "C:\Windows\System32\OpenSSH\ssh.exe" -T -D 59528 "ManCave.macOS" bash Remote: SSH: mancaveu.local CPU % Mem MB PID Process 0 0 16829 remote agent 0 0 17058 ptyHost 0 0 17762 /bin/bash --init-file /home/wj/.vscode-server/cli/servers/Stable-e170252f762678dec6ca2cc69aba1570769a5d39/server/out/vs/workbench/contrib/terminal/browser/media/shellIntegration-bash.sh 0 0 26267 npm exec expo run android 0 0 26278 sh -c expo run android 0 0 26279 node /home/wj/Projects/test/node_modules/.bin/expo run android 0 0 28268 /home/wj/.nvm/versions/node/v20.12.2/bin/node /home/wj/Projects/test/node_modules/jest-worker/build/workers/processChild.js 0 0 28269 /home/wj/.nvm/versions/node/v20.12.2/bin/node /home/wj/Projects/test/node_modules/jest-worker/build/workers/processChild.js 0 0 28270 /home/wj/.nvm/versions/node/v20.12.2/bin/node /home/wj/Projects/test/node_modules/jest-worker/build/workers/processChild.js 0 0 28281 /home/wj/.nvm/versions/node/v20.12.2/bin/node /home/wj/Projects/test/node_modules/jest-worker/build/workers/processChild.js 0 0 28287 /home/wj/.nvm/versions/node/v20.12.2/bin/node /home/wj/Projects/test/node_modules/jest-worker/build/workers/processChild.js 0 0 28293 /home/wj/.nvm/versions/node/v20.12.2/bin/node /home/wj/Projects/test/node_modules/jest-worker/build/workers/processChild.js 0 0 28301 /home/wj/.nvm/versions/node/v20.12.2/bin/node /home/wj/Projects/test/node_modules/jest-worker/build/workers/processChild.js 0 0 28308 /home/wj/.nvm/versions/node/v20.12.2/bin/node /home/wj/Projects/test/node_modules/jest-worker/build/workers/processChild.js 0 0 17410 extension-host 0 0 17727 /home/wj/.vscode-server/cli/servers/Stable-e170252f762678dec6ca2cc69aba1570769a5d39/server/node /home/wj/.vscode-server/cli/servers/Stable-e170252f762678dec6ca2cc69aba1570769a5d39/server/extensions/json-language-features/server/dist/node/jsonServerMain --node-ipc --clientProcessId=17410 0 0 17421 fileWatcher 0 0 28597 /bin/sh -c /usr/bin/ps -ax -o pid=,ppid=,pcpu=,pmem=,command= 0 0 28598 /usr/bin/ps -ax -o pid=,ppid=,pcpu=,pmem=,command= Remote: SSH: ManCave.macOS CPU % Mem MB PID Process 0 0 841 remote agent 0 0 845 extension-host 0 0 934 /Users/wj/.vscode-server/cli/servers/Stable-e170252f762678dec6ca2cc69aba1570769a5d39/server/node /Users/wj/.vscode-server/cli/servers/Stable-e170252f762678dec6ca2cc69aba1570769a5d39/server/extensions/json-language-features/server/dist/node/jsonServerMain --node-ipc --clientProcessId=845 0 0 846 ptyHost 0 0 931 /bin/zsh --login 0 0 994 /bin/ps -ax -o pid=,ppid=,pcpu=,pmem=,command= ```
Workspace Info ``` | Remote: SSH: mancaveu.local| Folder (test): 2112 files| File types: so(552) xml(138) flat(138) json(133) class(78) bin(71) | png(65) js(49) len(36) jar(23) | Conf files: package.json(1) tsconfig.json(1) | Remote: SSH: ManCave.macOS; ```
Extensions (7) Extension|Author (truncated)|Version ---|---|--- es7-react-js-snippets|dsz|4.4.3 easy-snippet|inu|0.7.5 vscode-edge-devtools|ms-|2.1.5 remote-containers|ms-|0.354.0 remote-ssh|ms-|0.110.1 remote-ssh-edit|ms-|0.86.0 remote-explorer|ms-|0.4.3
A/B Experiments ``` vsliv368:30146709 vspor879:30202332 vspor708:30202333 vspor363:30204092 vscoreces:30445986 vscod805cf:30301675 binariesv615:30325510 vsaa593:30376534 py29gd2263:30899288 vscaat:30438848 c4g48928:30535728 azure-dev_surveyone:30548225 a9j8j154:30646983 962ge761:30959799 pythongtdpath:30769146 welcomedialog:30910333 pythonidxpt:30866567 pythonnoceb:30805159 asynctok:30898717 pythontestfixt:30902429 pythonregdiag2:30936856 pyreplss1:30897532 pythonmypyd1:30879173 pythoncet0:30885854 h48ei257:31000450 pythontbext0:30879054 accentitlementsc:30995553 dsvsc016:30899300 dsvsc017:30899301 dsvsc018:30899302 cppperfnew:31000557 d34g3935:30971562 fegfb526:30981948 bg6jg535:30979843 ccp2r3:30993541 dsvsc020:30976470 pythonait:31006305 gee8j676:31009558 dsvsc021:30996838 g1icg217:30999571 f3je6385:31013174 ```
Zhangyanbo commented 3 months ago

I have the same experiment even without SSH. Compare to using SSH, it just happen slower, but still need to restart VSCode to fix.

KirstinHadler commented 3 months ago

I get the notice "Remote Extension host terminated unexpectedly 3 times within the last 5 minutes." all the time and the extensions don't work properly. Also the search engine is very slow an doesn't get all locations. Downgrade to 1.87.2 solved the problem for now.

danteali commented 2 months ago

Experiencing the same issue with 1.88.1 and 1.89.0 but only when SSHing to 32-bit systems (Raspberry Pi with Raspbian Light)

KirstinHadler commented 2 months ago

I just tried version 1.89 but the issue with the terminated remote extension still exists.

torext commented 2 months ago

Having the same continuous CodeExpectedError: Could not find pty on pty hosterror in my Remote - SSH console output. Running VSCode 1.89.0 and Remote - SSH extension v0.110.1.

EDIT: I also noticed that running Terminal: Kill All Terminals causes the reconnection to happen. I tend to hit that command frequently in order not to have stale terminals around, but it definitely didn't use to cause the disconnects with previous versions of VSCode.