Query to get size of database tables in MB

Database

If your hosting environment has no database monitoring, you should be able to monitor it manually once in a while or with your own shell script to prevent rapidly growing MySQL tables, because the result of large MySQL tables ( I am talking about 2 – 10 GB with millions of rows ) are often random performance issues, especially if you are using community modules with not well written MySQL queries.

This is the output of the query.