this post was submitted on 17 Jun 2023
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I wonder what the stats on running a lemmy instance are.

How much time needs to be invested, how much data storage is needed, what kind of traffic volume is to be expected?

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[–] [email protected] 2 points 2 years ago* (last edited 2 years ago)

Honestly, I'm interested in knowing some of this too.

https://join-lemmy.org/docs/en/administration/administration.html says about 150GB RAM and negligible CPU usage.

I assume an instance with users subscribed to active communities requires meaningful storage, but I'm not clear the sizes we're talking about (what's data growth per/day been like for some of the larger communities).

EDIT: Likewise, I'd love to know if that 150GB RAM is fixed or whether that number grows with use.

[–] [email protected] 2 points 2 years ago* (last edited 2 years ago) (1 children)

[This comment has been deleted by an automated system]

[–] [email protected] 2 points 2 years ago (2 children)

Wait, nothing lasts here on lemmy for more than 6 months!? I swear I’ve seen much older stuff here?

[–] [email protected] 1 points 2 years ago

Pretty sure OP-comment misinterpreted the code. My best guess is that they're simply pruning an index or something like that.

[–] [email protected] 0 points 2 years ago (1 children)

The person you replied to is wrong. That 6 months has nothing to do with removing old comments or postings.

[–] [email protected] 0 points 2 years ago (1 children)

Cool! What’s the 6 months thing about then?

[–] [email protected] 1 points 2 years ago

The programmers were using it to debug things. Right now it's just doubling the storage ;)

Someone asked the developers 5 days ago about it: https://github.com/LemmyNet/lemmy/issues/3103

[–] [email protected] 1 points 2 years ago

I suspect that it depends on if you're accepting other users and or communities. If so, you'll have to be global mod and probably spend time sorting out mod reports etc.

If you're just setting up an instance for yourself, it's probably easier but you'll need an account somewhere else to discover communities and index them back to your instance.

[–] [email protected] 1 points 2 years ago

I would love to hear the answer to this as well. I guess it’s heavily dependent on how many users you have and if they are uploading images or just text, or just lurking.

I think if you did not allow signups it would probably be extremely minimal.

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