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Opening merge editor for a file takes incredibly long #171264

Open Omcsesz opened 1 year ago

Omcsesz commented 1 year ago

Type: Bug

Hello, Team!

When trying to open the file in the attachment (change extension to .nswag) for merging, it takes an incredibly long time (see attached gif, the loading went on for several more minutes until I shut it off). I know it is a relatively large text file, but even then it should not take this amount of time.

webapi_client.txt MergeEditorTakesTooLong

VS Code version: Code 1.74.3 (97dec172d3256f8ca4bfb2143f3f76b503ca0534, 2023-01-09T16:59:02.252Z) OS version: Windows_NT x64 10.0.19045 Modes: Sandboxed: No

System Info |Item|Value| |---|---| |CPUs|11th Gen Intel(R) Core(TM) i7-1165G7 @ 2.80GHz (8 x 2803)| |GPU Status|2d_canvas: enabled
canvas_oop_rasterization: disabled_off
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_renderer: enabled_on
video_decode: enabled
video_encode: enabled
vulkan: disabled_off
webgl: enabled
webgl2: enabled
webgpu: disabled_off| |Load (avg)|undefined| |Memory (System)|31.75GB (4.87GB free)| |Process Argv|--crash-reporter-id c2d76645-3789-47da-a678-f1fbfbb015bc| |Screen Reader|no| |VM|0%|
Extensions (36) Extension|Author (truncated)|Version ---|---|--- project-manager|ale|12.7.0 ng-template|Ang|15.1.0 gitstash|art|5.1.0 asciidoctor-vscode|asc|2.9.8 vscode-tailwindcss|bra|0.9.5 npm-intellisense|chr|1.4.4 path-intellisense|chr|2.8.4 gitignore|cod|0.9.0 font-preview|ctc|2.2.1 vscode-eslint|dba|2.2.6 githistory|don|0.6.19 gitlens|eam|13.2.0 vscode-html-css|ecm|1.13.1 EditorConfig|Edi|0.16.4 prettier-vscode|esb|9.10.4 vscode-firefox-debug|fir|2.9.8 code-runner|for|0.11.8 angular-essentials|joh|13.0.0 Angular2|joh|13.0.0 vscode-peacock|joh|4.2.2 git-graph|mhu|1.30.0 vscode-scss|mrm|0.10.0 vscode-docker|ms-|1.23.3 csharp|ms-|1.25.2 remote-containers|ms-|0.266.1 material-icon-theme|PKi|4.23.1 tsimporter|pmn|2.0.1 vscode-xml|red|0.23.0 svg-preview|Sim|2.8.3 vscode-csstree|sme|1.1.0 sonarlint-vscode|Son|3.13.0 code-spell-checker|str|2.14.0 move-ts|str|1.12.0 vscode-icons|vsc|12.0.1 gitblame|wad|10.1.0 vscode-open-in-github|ziy|1.3.6 (1 theme extensions excluded)
A/B Experiments ``` vsliv368:30146709 vsreu685:30147344 python383cf:30185419 vspor879:30202332 vspor708:30202333 vspor363:30204092 vslsvsres303:30308271 pythonvspyl392:30443607 vserr242cf:30382550 pythontb:30283811 vsjup518:30340749 pythonptprofiler:30281270 vshan820:30294714 vstes263:30335439 vscorecescf:30445987 pythondataviewer:30285071 vscod805:30301674 binariesv615:30325510 bridge0708:30335490 bridge0723:30353136 cmake_vspar411:30581797 vsaa593:30376534 pythonvs932:30410667 cppdebug:30492333 vsclangdc:30486549 c4g48928:30535728 dsvsc012cf:30540253 azure-dev_surveyone:30548225 pyindex848:30577860 nodejswelcome1:30587005 282f8724:30602487 f6dab269:30613381 fim-prod:30623723 ```
Omcsesz commented 1 year ago

@hediet Can be related to #55605