Closed
Description
re #15455
- close all editors, open explorer with ~50 files/folders visible
- add profiling instruction for viewlet restore (
console.profile, console.profileEndin https://github.com/Microsoft/vscode/blob/master/src/vs/workbench/electron-browser/workbench.ts#L289) - reload the workbench
- 🐌 restoring the explorer takes ~450ms, 200ms of that time is spend in the tree, a significant amount of time is spend in
FileLabel,ResourceLabel,IconLabel