@feld Sorry for the delay. I've looked through my logs and the last time Pleroma shut down and restarted was 11 days (no crash or stalled federation since then) when I was still running Oban 2.13.6.

The logs are mostly the same as the ones in the other thread linked above. A lot of "connection not available and request was dropped from queue after X ms" or an occasional "connection closed by the pool, possibly due to a timeout..." messages coming from db_connection with even rarer "cancelling statement due to user request" messages coming from postgrex.

The db_connection errors always come in big batches usually when disk iowait increases which isn't under my control. It's not caused by Postgres autovacuum as that runs much more frequently.

@feld @Tij @mint @nukie