Improve webpack require time

[mavaddat]

• Issue Type: Performance
• Extension Name: vscode-azurefunctions
• Extension Version: 0.21.0
• OS Version: Windows_NT x64 10.0.19592
• VSCode version: Code - Insiders 1.44.0-insider (20b88fa0694cae8e46ffd305a1450ba58ae6065b, 2020-04-01T08:35:20.764Z)

System Info

Item	Value
CPUs	Intel(R) Core(TM) i7-3540M CPU @ 3.00GHz (4 x 2990)
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)	15.91GB (5.63GB free)
Process Argv
Screen Reader	no
VM	0%

Extension	Author (truncated)	Version
vscode-django	bat	0.20.0
npm-intellisense	chr	1.3.0
vscode-markdownlint	Dav	0.34.0
vscode-eslint	dba	2.1.2
githistory	don	0.6.3
python-extension-pack	don	1.6.0
prettier-vscode	esb	4.0.0
code-runner	for	0.9.17
beautify	Hoo	1.5.0
vscode-peacock	joh	3.6.0
chat	kar	0.33.0
vscode-codemetrics	kis	1.24.0
vscode-github	Kni	0.30.3
MagicPython	mag	1.1.0
vscode-azurefunctions	ms-	0.21.0
python	ms-	2020.3.71659
remote-wsl	ms-	0.44.2
azure-account	ms-	0.8.8
powershell-preview	ms-	2020.3.2
vsliveshare	ms-	1.0.1891
vsliveshare-audio	ms-	0.1.80
vsliveshare-pack	ms-	0.3.4
debugger-for-chrome	msj	4.12.6
vscode-for-node-js-development-pack	nod	2.0.1
subtitles-editor	pep	1.0.4
java	red	0.59.1
vscode-xml	red	0.11.0
vscode-checkstyle	she	1.3.2
vscodeintellicode	Vis	1.2.6
vscode-java-debug	vsc	0.25.1
vscode-java-dependency	vsc	0.9.0
vscode-java-pack	vsc	0.8.1
vscode-java-test	vsc	0.22.3
vscode-maven	vsc	0.21.2
python-auto-venv	whi	1.0.0
jinja	who	0.0.8
vscode-import-cost	wix	2.12.0
vscode-preview-server	yui	1.3.0
markdown-all-in-one	yzh	2.7.0

I have attached this file from my home-directory:
ms-azuretools.vscode-azurefunctions-unresponsive.cpuprofile.txt

[ejizba]

Looks like the slowest piece was it took ~7 seconds to load the extension itself ("__webpack_require__"). That's on the slow side considering we're using webpack, but not the worst. Could look into lazy-loading some modules

[ejizba]

Improved in #2257. The new packages in the sdk are much smaller than the old, making us faster to load.