Hosting an instance myself, I’m not amused, because if forces my instance to literally sync all content there is on the lemmyverse, drastically increasing traffic, storage use etc.
Please don’t force resource consumption beyond any rational usage!
this post was submitted on 05 Jul 2023
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The weird rage people have about this. I'm not sure where it comes from. If there are 100 communities, only the top 1-5 will contribute 90% of the content. If you have even one user subscribed to the top 20 or 50 communities, you are already likely getting 90%+ of this traffic. After subscribing to literally every community in the lemmyverse, I promise your instance will not see any meaningful increase. I'm willing to be proven wrong, but not one of the ragers has offered a credible reason other than fears based on misunderstanding. No offense.
aa
EVERYTHING by default. Also working on "discover only" for searching without the subscribe-to-everything. That said: It's far less than 3GB per day for EVERYTHING I can see, plus: you don't HAVE to keep it forever. Were you doing something that got other than text?
Do you have a link to a documentation concerning retention/cleanup for instances?
aa
They're not supposed to, and don't call me friend, buddy.
aa
Quite a bit of space could be saved with database compression. The database side of things has lower hanging fruit right now though.
aa
Images are not federated, they only live on the hosting instance.
Thumbnails might copied though, I'm not sure.
aa
There is some discussion. https://github.com/LemmyNet/lemmy/issues/2947
I am still fairly confident that it shouldn't be storing images, but I'll admit my pict-rs directory is growing quite fast compared to the database. Have to keep a close eye on this.
aa
I'm not convinced either one of us knows what the software is SUPPOSED to do, and I am pretty sure nobody knows what it's actually doing. Here's another thread: https://github.com/LemmyNet/lemmy/issues/3163
I'd recommend anyone using this to really consider how much data this'll use on their system.
This is a neat idea. I'm guessing it's something the admin of the instance has to run?
I ran this and it causes a lot of load. Only issue is any user can run it so basically lemmy servers are pretty much open to be ddos attacked by a user subscribing to everything it seems. I have a pretty good server and it consumed 30% of the cpu continuously just adding all of lemmy.world. Unclear how much disk space I just commited myself to also. Small instances would be decimated by this. Wouldnt be hard for someone to load this docker up 10 times and pull from the biggest 10 lemmy servers all at once to max out a server and cause a lot of other issues.
Other than this, good job. Seems to work well. Maybe too well.
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