Best way to identify and remove orphan entities (tables) on Common Data Service (Microsoft Dataverse)?

[wjpl]

I had been searching a lot of articles and forums about how to do that. Most close solution is creating a script  commend here Database size in MB WebResourceBase | Customer Engagement & Dynamics CRM Forum

But don't really know if exists other way to manage this situation. The main reason what I looking for that is to get free space to create environments.

Thank you so much for your help, greetings!