At this moment, friendica.world is not stable. You can experience 504 or 503 errors, or just be unable to load the site.
This is being worked on. We’ll keep track of the currently known issues in this post.
Database query tuning
One of the main issues at the moment is the database hanging with many inefficient queries running for minutes or even hours. Most of them are using an inefficient ‘NOT IN’ or similar construction. We’ve created an issue for that here: https://github.com/friendica/friendica/issues/14947
Also we’ve created an issue for many updates to a key-value table: https://github.com/friendica/friendica/issues/14948
Thanks! We’re doing our best. But we also need the github issues solved by the devs. Or others with programming skills