Killed my CPU

[blakeperdue]

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Issue Type: Bug

I ussed extention bissect to identify that the Settings Sync v3.4.3 extension constantly eats 20-30% of my CPU all the time. Makes no sense why it would need that much computation continuously.

Extension version: 3.4.3 VS Code version: Code 1.69.1 (b06ae3b2d2dbfe28bca3134cc6be65935cdfea6a, 2022-07-12T08:21:51.333Z) OS version: Darwin x64 21.5.0 Restricted Mode: No

System Info

|Item|Value| |---|---| |CPUs|Intel(R) Core(TM) i7-1068NG7 CPU @ 2.30GHz (8 x 2300)| |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
webgl: enabled
webgl2: enabled| |Load (avg)|4, 4, 4| |Memory (System)|16.00GB (1.01GB free)| |Process Argv|.| |Screen Reader|no| |VM|0%|

A/B Experiments

``` vsliv368cf:30146710 vsreu685:30147344 python383:30185418 vspor879:30202332 vspor708:30202333 vspor363:30204092 vslsvsres303:30308271 pythonvspyl392:30443607 vserr242cf:30382550 pythontb:30283811 vsjup518:30340749 pythonptprofiler:30281270 vsdfh931cf:30280410 vshan820:30294714 vstes263:30335439 vscorecescf:30445987 pythondataviewer:30285071 vscod805:30301674 binariesv615:30325510 bridge0708:30335490 bridge0723:30353136 vsaa593cf:30376535 vsc1dst:30438360 pythonvs932:30410667 wslgetstarted:30449410 vscscmwlcmt:30465135 cppdebug:30492333 pylanb8912:30520716 vsclangdc:30486549 ```

[rmajasol]

Same issue here. Too hot for summer 📈

Extension version: v3.4.3 VS Code version: 1.69.1 OS version: macOS Monterey 12.4

Duplicated: #1361