Even though 0.18 is installed on Lemmy.ml - the code is failing internally. And without access to lemmy.ml’s server logs, I’m trying to diagnose the whole design from a remote instance.

Lemmy.world, Beehaw, Lemmy.ml are all throwing “fast nginix 500” errors on their front door on a regular basis. And all are showing symptoms of replication failures sending messages and content to each other (missing posts and comments).

Even AFTER lemmy.ml was upgraded to 0.18, I was able to get stuck ‘pending’ subscribes on both my own personal remote instance and over at Lemmy.world:

I’ve been making a fool of myself as best as I can in hope somebody will step back and actually share their lemmy application error logs on where the faulty points are within the code. I highly suspect that PostgreSQL is timing out or http federation timeouts are happening within the Rust code.

  • RoundSparrowOP
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    1 year ago

    Please, major Lemmy instances…

    Install the pg_stat_statements extension and share with us what your queries are looking like on Beehaw, Lemmy.world, Lemmy.ml so that we can start to identify the performance problems in the design and code.

    https://lemmy.ml/post/1361757