Redis_data & Postgres_data are eating my 20GB+ Space

I have

root@foorumi-hel:/var/discourse# ls -haltrR /var/discourse/shared/standalone/redis_data
/var/discourse/shared/standalone/redis_data:
total 9.3M
drwxr-xr-x 13 root       root  4.0K Jan 10  2023 ..
-rw-r--r--  1 messagebus input 9.3M Dec  6 20:07 dump.rdb
drwxr-xr-x  2 messagebus input 4.0K Dec  6 20:07 .

So Vikash must have an issue indeed.