I would assume that I would potentially run ONLY the following stored procedure (usp_GetDBFilesSizes) if I wanted to track file growth at certain intervals. For instance we have a few transactional DB which growth through the course of the day I would like to actually create thresholds knowing when DB data/log files begin to grow.

The stored procedure that actually sends out the message is usp_GetDBFilesSizes Correct or does the whole scripts need to be ran each time?