I really doubt this is what fixed it, but in docker-compose.yml I changed:

- RUST_LOG="warn"

to

- RUST_LOG="warn,lemmy_server=debug,lemmy_api=debug,lemmy_api_common=debug,lemmy_api_crud=debug,lemmy_apub=debug,lemmy_db_schema=debug,lemmy_db_views=debug,lemmy_db_views_actor=debug,lemmy_db_views_moderator=debug,lemmy_routes=debug,lemmy_utils=debug,lemmy_websocket=debug"
- RUST_BACKTRACE=full

(got the latter from the sample docker-compose.yml on GitHub).

It had been going for 10h, so think it world have been done by then.

Hmm, seems to have gone away after a few more restarts and after changing some logging options :)

Is anyone else seeing super high CPU usage after updating? The docker container seems to spawn a ton of lemmy_server processes, each eating up 50-100% of a core. I don't see anything suspicious in the logs though, it just calmly processes posts.

I found this website to be pretty helpful in terms of walking you through a docker- based install:

https://www.bentasker.co.uk/posts/blog/general/running-a-lemmy-social-networking-instance-using-docker-compose.html

The official docs are a little sparse at times.

Super straightforward upgrade via docker compose, thanks for all the hard work ❤️