2 usefull links I use from time to time
HASSIO Docker Overlay2 folder consuming all disk space - Home Assistant OS - Home Assistant Community (home-assistant.io)
[Solved] Moved over to docker, all well except huge memory leak - Configuration - Home Assistant Community (home-assistant.io)
The ‘prune’ docker command seems to clean some old stuff not automatically cleaned when new versions are installed, especially for some community addons.
But : TAKE CARE to what you are doing ! Always backup before…
