Database size sensor?

[CaptTom (Tom)]

@Jonn87

Is there a way to get a sensor with the total database size?

Check out this thread:

How to keep your recorder database size under control

Note: This guide was written for an earlier version of Home Assistant (around 2021). Since then, changes have happened, but this guide hasn’t been updated (yet). Please be aware your Home Assistant version can be slightly different, and thus you need to adapt yourself the instructions from this guide. Introduction This is yet another guide on: How to view the size of your database. How to figure out which entities are using too much space. And how to filter them out. I’m running Home Assi…

The link I posted should bring you to the section Viewing the total size of the database.