supervisor taking very large storage space | Home Assistant | Page 1

My system if returning warings about low storage.
I've performed a check to assess which add-on might cause the issue...

Strangly enough it seems that the supervisor itself if the biggest culprit...
Is this expected ?

# du -h /mnt/data/* | sort -hr | head -n 50
**18.3G   /mnt/data/supervisor**
17.4G   /mnt/data/docker
17.3G   /mnt/data/docker/overlay2
10.3G   /mnt/data/supervisor/addons
10.2G   /mnt/data/supervisor/addons/data/5c53de3b_esphome
10.2G   /mnt/data/supervisor/addons/data
7.7G    /mnt/data/supervisor/addons/data/5c53de3b_esphome/cache/platformio
7.7G    /mnt/data/supervisor/addons/data/5c53de3b_esphome/cache
7.6G    /mnt/data/supervisor/addons/data/5c53de3b_esphome/cache/platformio/packages
5.5G    /mnt/data/docker/overlay2/75478181fc52958becaa3bdd5ed285064726d66a5ed9db96f78e0560ec67da4e
4.9G    /mnt/data/supervisor/mounts/DiskStation
4.9G    /mnt/data/supervisor/mounts
3.9G    /mnt/data/swapfile

#supervisor taking very large storage space