vscode-eslint: Extension causes high cpu load

• Issue Type: Performance
• Extension Name: vscode-eslint
• Extension Version: 2.1.8
• OS Version: Darwin x64 19.5.0
• VSCode version: 1.47.3

dbaeumer.vscode-eslint-unresponsive.cpuprofile.txt

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