This extension consumes a lot of CPU

[Harish Rana]

Type: Bug

This extension consumes a lot of CPU even when the vscode is idle. It generally takes up 150% or more of the CPU all the time

Steps to reproduce:

• Open Macbook Activity monitor.
• When the vscode is opened and this extension is enabled, the CPU used by vscode is consistently high
• It debugged it using the extension bisect

Extension version: 3.4.3
VS Code version: Code 1.74.2 (Universal) (e8a3071ea4344d9d48ef8a4df2c097372b0c5161, 2022-12-20T10:26:09.430Z)
OS version: Darwin arm64 21.0.1
Modes:
Sandboxed: No

System Info

Item	Value
CPUs	Apple M1 Pro (8 x 24)
GPU Status	2d_canvas: enabled canvas_oop_rasterization: disabled_off direct_rendering_display_compositor: disabled_off_ok gpu_compositing: enabled metal: disabled_off multiple_raster_threads: enabled_on opengl: enabled_on rasterization: enabled raw_draw: disabled_off_ok skia_renderer: enabled_on video_decode: enabled video_encode: enabled vulkan: disabled_off webgl: enabled webgl2: enabled webgpu: disabled_off
Load (avg)	2, 4, 5
Memory (System)	16.00GB (0.06GB free)
Process Argv	. --crash-reporter-id 14d42c9c-20b2-4f27-97e9-3b8e4ecbaec7
Screen Reader	no
VM	0%

A/B Experiments

vsliv368:30146709
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vspor879:30202332
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vslsvsres303:30308271
pythonvspyl392:30443607
vserr242cf:30382550
pythontb:30283811
vsjup518:30340749
pythonptprofiler:30281270
vshan820:30294714
vstes263:30335439
vscoreces:30445986
pythondataviewer:30285071
vscod805cf:30301675
binariesv615:30325510
bridge0708:30335490
bridge0723:30353136
cmake_vspar411:30581797
vsaa593:30376534
pythonvs932:30410667
cppdebug:30492333
vscaac:30438847
vsclangdf:30486550
c4g48928:30535728
dsvsc012cf:30540253
azure-dev_surveyone:30548225
vscccc:30610679
pyindex848:30577860
nodejswelcome1:30587005
2e4cg342:30602488
89544117:30613380
fim-prod:30623723
vscsbc:30628655

[Thomas Gak-Deluen]

Same, disabling it made VSCode much faster