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Best place to discuss hosting Lemmy?

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Notorious@lemm.ee
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selfhosted@lemmy.world
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Are there any Discord servers or somewhere in the Matrix to chat about hosting a Lemmy instance? I’ve got Lemmy running, but I think there are several of us in the same boat struggling with federation performance issues and it might be good to have some place to chat real time.

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Notorious@lemm.eeOP
3 points

My server is struggling with federation. Pretty much everything I see in the logs with debug turned on is this:

2023-06-20T01:55:28.018419Z WARN Error encountered while processing the incoming HTTP request: lemmy_server::root_span_builder: Header is expired

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xebix@lemmy.world
2 points

This is exactly what I am seeing. I just tried upping federation_worker_count in the postgres database. I saw someone in another thread mention trying that so we’ll see.

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Slashzero@hakbox.social
1 point

There is an nginx setting you can tune as well. I believe it was worker threads? Can’t remember the exact one and too tired to ssh into my instance to check.

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Notorious@lemm.eeOP
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This post says that the worker threads only effect outbound federation. I’m struggling with my instance not receiving anything inbound.

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Jamie@jamie.moe
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Upping worker count significantly reduced those in my case. If Lemmy is maxing out your CPU too much though by chance, you may need to upgrade.

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