Freeze on file delete

[dako98]

Issue Type: Bug

Try to delete any file from the file explorer. The UI freezes and then offers to reopen. After reopening the file is still there. After some time (maybe a minute) the file is finally removed. Removing the file from outside VS Code is possible and is immediately reflected in the VS Code UI (deleting the file from outside removes the file from VS Code too)

VS Code version: Code 1.40.1 (8795a98, 2019-11-13T16:49:30.162Z)
OS version: Linux x64 5.0.0-36-generic snap

System Info

Item	Value
CPUs	Intel(R) Core(TM) i3-5020U CPU @ 2.20GHz (4 x 2066)
GPU Status	2d_canvas: unavailable_software flash_3d: disabled_software flash_stage3d: disabled_software flash_stage3d_baseline: disabled_software gpu_compositing: disabled_software metal: disabled_off multiple_raster_threads: enabled_on oop_rasterization: disabled_off protected_video_decode: disabled_off rasterization: disabled_software skia_renderer: disabled_off surface_control: disabled_off surface_synchronization: enabled_on video_decode: disabled_software viz_display_compositor: enabled_on viz_hit_test_surface_layer: disabled_off webgl: unavailable_software webgl2: unavailable_software
Load (avg)	3, 3, 1
Memory (System)	7.70GB (0.98GB free)
Process Argv	--force-user-env --no-sandbox --unity-launch --no-sandbox
Screen Reader	no
VM	0%

Extensions (10)

Extension	Author (truncated)	Version
easy-cpp-projects	ACh	1.7.7
doxdocgen	csc	0.5.2
vscode-markdownlint	Dav	0.32.0
gitlens	eam	10.2.0
todo-tree	Gru	0.0.162
vscode-test-explorer	hbe	2.14.6
vscode-catch2-test-adapter	mat	2.7.6
cpptools	ms-	0.26.1
vsliveshare	ms-	1.0.1293
markdown-all-in-one	yzh	2.5.1

[gjsjohnmurray]

Does this reproduce if you run with all extensions disabled?

[dako98]

Yes.

[isidorn]

Can you reproduce with vscode insiders https://code.visualstudio.com/insiders/

[dako98]

It took about 5 seconds to delete the first file, but after that the deletions took less than a second.
The window no longer freezes or asks to reopen.

[yukulele]

I have a similar issue:

Issue Type: Performance Issue

• delete a file from vscode explorer
• vscode freeze for about 10-15 seconds
• file is deleted

VS Code version: Code 1.40.1 (8795a98, 2019-11-13T16:49:30.162Z)
OS version: Linux x64 4.15.0-70-generic

System Info

Item	Value
CPUs	Intel(R) Core(TM) i5-8250U CPU @ 1.60GHz (8 x 2109)
GPU Status	2d_canvas: enabled flash_3d: enabled flash_stage3d: enabled flash_stage3d_baseline: enabled gpu_compositing: enabled metal: disabled_off multiple_raster_threads: enabled_on oop_rasterization: disabled_off protected_video_decode: unavailable_off rasterization: disabled_software skia_renderer: disabled_off surface_control: disabled_off surface_synchronization: enabled_on video_decode: unavailable_off viz_display_compositor: enabled_on viz_hit_test_surface_layer: disabled_off webgl: enabled webgl2: enabled
Load (avg)	1, 1, 1
Memory (System)	7.67GB (0.13GB free)
Process Argv	--unity-launch
Screen Reader	no
VM	0%

[isidorn]

Can you reproduce with vscode insiders https://code.visualstudio.com/insiders/

fyi @deepak1556 might there be some known Electron freeze on file IO operations?

[deepak1556]

@dako98 @yukulele How is the deletion performance when you have "files.enableTrash": false setting ?

@isidorn this might be the old issue with blocking call from shell.moveItemToTrash #43508

[isidorn]

@deepak1556 Yes, sounds like that one. Thanks for jumping in.