Extension causes high cpu load

[mohammadgarmroodi]

• Issue Type: Performance
• Extension Name: pretty-ts-errors
• Extension Version: 0.4.0
• OS Version: Windows_NT x64 10.0.19044
• VS Code version: 1.78.0

:warning: Make sure to attach this file from your home-directory: :warning:file:///c%3A/Users/LENOVO/AppData/Local/Temp/yoavbls.pretty-ts-errors-unresponsive.cpuprofile.txt

Find more details here: https://github.com/microsoft/vscode/wiki/Explain-extension-causes-high-cpu-load

[yoavbls]

I'm planning to address it soon by caching the formatted error messages, I hope it'll also resolve this: https://github.com/yoavbls/pretty-ts-errors/issues/36#issuecomment-1529845176

I'll update about it soon.

[tfrijsewijk]

I'm experiencing this as well on a moderately large codebase. My vscode is not showing any TypeScript hints for over a minute. Changes are hardly coming through.

Dou you have any idea what is causing the load? It should only format an error upon showing the dialog, why is it consuming so much during startup? On a small codebase there's no problem.

Thanks for your great work!

[yoavbls]

v0.5 just published with a new caching mechanism 🕺🏼 Try it out, it should solve these performance issues https://github.com/yoavbls/pretty-ts-errors/releases/tag/v0.5.0