Extension causes high cpu load

[jozhetak]

• Issue Type: Performance
• Extension Name: mysql-inline-decorator
• Extension Version: 0.0.5
• OS Version: Linux x64 4.15.0-39-generic
• VSCode version: 1.30.1

⚠️ Make sure to attach this file from your home-directory: /home/jdiestra/odubuc.mysql-inline-decorator-unresponsive.cpuprofile.txt ⚠️

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