VS Code insider is too slow after recent update

[ocdex]

Issue Type: Bug

Even clicks and typing is so slow that I can type ast and sit and watch it completing in few more seconds.

VS Code version: Code - Insiders 1.57.0-insider (54d33cf, 2021-05-10T05:15:52.500Z)
OS version: Windows_NT x64 10.0.19043
Remote OS version: Linux x64 5.4.72-microsoft-standard-WSL2

System Info

Item	Value
CPUs	Intel(R) Core(TM) i3-8145U CPU @ 2.10GHz (4 x 2304)
GPU Status	2d_canvas: enabled gpu_compositing: enabled multiple_raster_threads: enabled_on oop_rasterization: enabled opengl: enabled_on rasterization: enabled skia_renderer: enabled_on video_decode: enabled vulkan: disabled_off webgl: enabled webgl2: enabled
Load (avg)	undefined
Memory (System)	3.83GB (0.30GB free)
Process Argv	--crash-reporter-id 99747308-95f7-490b-ba6e-97326309214e
Screen Reader	no
VM	0%

Item	Value
Remote	WSL: Ubuntu-20.04
OS	Linux x64 5.4.72-microsoft-standard-WSL2
CPUs	Intel(R) Core(TM) i3-8145U CPU @ 2.10GHz (4 x 2304)
Memory (System)	2.98GB (2.25GB free)
VM	0%

Extensions (43)

Extension	Author (truncated)	Version
better-comments	aar	2.1.0
bracket-pair-colorizer-2	Coe	0.2.0
better-cpp-syntax	jef	1.15.5
tmux	mal	0.1.0
remote-containers	ms-	0.177.0
remote-ssh	ms-	0.65.4
remote-ssh-edit	ms-	0.65.4
remote-wsl	ms-	0.56.1
vscode-remote-extensionpack	ms-	0.20.0
vsonline	ms-	1.0.3076
debugger-for-chrome	msj	4.12.12
compulim-vscode-dictionary	Com	0.0.5
doxdocgen	csc	1.2.2
vscode-markdownlint	Dav	0.40.4
gitlens	eam	11.4.1
prettier-vscode	esb	6.4.0
code-runner	for	0.11.3
shell-format	fox	7.1.0
vscode-pull-request-github	Git	0.26.0
go	gol	0.24.2
beautify	Hoo	1.5.0
better-cpp-syntax	jef	1.15.5
nbpreviewer	jit	1.2.2
vscode-kubernetes-tools	ms-	1.3.2
gather	ms-	2021.4.0
python	ms-	2021.5.829140558
vscode-pylance	ms-	2021.5.1
jupyter	ms-	2021.6.828932339
cmake-tools	ms-	1.7.2
cpptools	ms-	1.4.0-insiders
cpptools-extension-pack	ms-	1.0.0
hexeditor	ms-	1.6.0
vsliveshare	ms-	1.0.4131
vsliveshare-audio	ms-	0.1.91
vsonline	ms-	1.0.3076
vscode-yaml	red	0.18.0
rust	rus	0.7.8
vscode-rustfmt	sta	0.1.0
cmake	twx	0.0.17
vscodeintellicode	Vis	1.2.13
clang-format	xav	1.9.0
dictionary-completion	yzh	1.1.0
markdown-all-in-one	yzh	3.4.0

(3 theme extensions excluded)

A/B Experiments

vsliv695:30137379
vsins829:30139715
vsliv368:30146709
vsreu685:30147344
python383:30185418
pythonvspyt602:30291494
vspor879:30202332
vspor708:30202333
vspor363:30204092
vswsl492:30256197
vstes627:30244334
pythonvspyt639:30291487
pythontb:30258533
pythonvspyt551cf:30291413
vspre833cf:30267465
pythonptprofiler:30281269
vshan820:30294714
pythondataviewer:30285072
vscus158cf:30286554
pythonvsuse255:30296409
vscgsv2ct:30286873
vscorehov:30295781

[vscodebot]

(Experimental duplicate detection)
Thanks for submitting this issue. Please also check if it is already covered by an existing one, like:

• Slow (#120857)

[gjsjohnmurray]

Does the Start Extension Bisect command identify any of your extensions as a cause?

[Anushka-Singh21]

I have downloaded vs code yesterday for first time and after typing is so slow that I can type and sit and watch it completing in few more seconds. even after clicking on files, edit tabs it take a lot of time to open

[JacksonKearl]

@Anushka11a please create a separate issue and follow this guide for diagnosing performance issues https://github.com/microsoft/vscode/wiki/Performance-Issues

[Anushka-Singh21]

<!-- /* Font Definitions */ @font-face {font-family:"Cambria Math"; panose-1:2 4 5 3 5 4 6 3 2 4;} @font-face {font-family:Calibri; panose-1:2 15 5 2 2 2 4 3 2 4;} /* Style Definitions */ p.MsoNormal, li.MsoNormal, div.MsoNormal {margin:0cm; font-size:11.0pt; font-family:"Calibri",sans-serif;} a:link, span.MsoHyperlink {mso-style-priority:99; color:blue; text-decoration:underline;} span.DefaultFontHxMailStyle {mso-style-name:"Default Font HxMail Style"; font-family:"Times New Roman",serif; color:white; font-weight:normal; font-style:italic; text-decoration:none none;} .MsoChpDefault {mso-style-type:export-only;} @page WordSection1 {size:612.0pt 792.0pt; margin:72.0pt 72.0pt 72.0pt 72.0pt;} div.WordSection1 {page:WordSection1;} -->I have reinstalled visual Studio Code and now its working fine. Sent from Mail for Windows 10 From: Jackson KearlSent: 21 June 2021 20:39To: microsoft/vscodeCc: Anushka; MentionSubject: Re: [microsoft/vscode] VS Code insider is too slow after recent update (#123535) @Anushka11a please create a separate issue and follow this guide for diagnosing performance issues https://github.com/microsoft/vscode/wiki/Performance-Issues—You are receiving this because you were mentioned.Reply to this email directly, view it on GitHub, or unsubscribe.