Edited: this post to be the Lemmy.World federation issue post.
We are now ready to upgrade to postgres 16. When this post is 30 mins old the maintenace will start
Updated & Pinned a Comment in this thread explaining my complete investigation and ideas on how the Lemmy app will & could move forward.
I thought Lemmy supported horizontal scaling for federation activities.
Wondering how many instances of the federation server reddthat is running and if increasing the number does anything for the issue.
Edit: It seems that 0.19 started synchronizating activities, so horizontal scaling is out of the question.
https://github.com/LemmyNet/lemmy/issues/4529
It does. But only outbound. So we have 2 containers for federating outbound. It splits the list of servers in 2. Then each process sends out the queries. This is good for when you have a lot of servers federating with you.
But currently when accepting activities from 1 instance it is only 1 thread and it is only sequential/chronological order.
Just FYI, I have suggested to the moderation team of [email protected] to consider moving the community to another instance so that you guys can still participate.
The technical issue might still be there, but I guess that can be a way to avoid overworking LW