In preparation for the Reddit June 12-14 Black-out
In preparation for the Reddit June 12-14 Black-out
As the reddit mods gets ready for the June 12-14 black-out, there some anticipation that an influx in user base will shift over to many of the lemmy instances as user seek out a home to post their internet memes and discuss their interests.
In anticipation of this increased volume I will be growing our current instance from
- 16 CPU
- 8 GB ram
to
- 24 CPU
- 64 GB ram
This server is currently equipped with SSDs that are configured in a raid 10 array (NVMEs will come in the next gen that get deployed)
Earlier today I also configured some monitoring that I'll be watching closely in order to have a better understanding on how the lemmy platform does under stress (for science!)
I'll be sharing graphs and some other insights in this thread for everyone that is interested. Feel free to ask anything you might be interested in knowing more of!
EDIT: I'll be posting and updating the graphs in this main post periodically! Last updated: 6:21AM ET June 12th
CPU - 48 hours
Memory - 48 hours
Network - 48 hours
Load Average - 48 hours
System Disk I/O - 48 hours
For the icon: How about a Satisfied Seal? Because when sh.itjust.works, you know that feel!
I love this!
Let me know if you want me to tweak the design any and I can send an SVG as well. No copyright/usage restrictions - free to use or modify as you wish.
Here’s a link to the SVG of the Satisfied Seal so you can tweak as needed. I’ll also post the link in the comment thread. Glad people seem to like it!
Thanks for the transparency
I’d love to see a few additional charts with the next update:
- Disk space consumed
- Subscribers
- Communities federated
My guess is that’s not available vie SNMP for Librenms. :)
I'm being a little private about the total amount of disk assigned to this instance for now. I do plan on sharing these details when I have implemented a viable solution. That being said I can tell you that with the amount of current users and activities this instance is growing by about 20GB per day in disk size.
shit just works
Impressive setup! Would you be interested to have your instance recommended on the Lemmy project website?
That would be great! I checked your link and will work on completing the steps shortly :)
Joined from recommended a bit less than an hour ago. Tried lemmy.ml, got rejected, went for this one cuz it was top recommended and I figured with the name and the user count the likelihood of rejection was smaller.
Just discovered this place. Nice to see you guys are getting ready for the influx of users.
I’m starting to get random 500’s, I guess that’s a sign I need to go to bed and let the server breathe lol. Can’t wait for the updated graphs!
Looks like it was related to a setting that needed to be tuned. I just updated the graphs. Server is not on fire yet!
Awesome, great to hear it!
A little update for all of you interested. I allocated the additional resources to the VM and will post some updated graphs once they update with the new configurations.
For those who are like me and like looking at graphs here are some prior to the upgrade.
CPU - 48 hours
Memory - 48 hours
Network - 48 hours
so if I'm reading this right, less than 10% CPU capacity and about 1/8th ram at peak times, before upgrades? gotta give you credit where it's due, that thing looks ready to take some abuse.
Hello Lemmy! I've just made an account to get my foot in the door incase the Reddit execs don't roll back after the blackout, let's sit back and watch the fireworks.
Any recommendations on VPS hosts. Thinking about creating my own.
There are many to choose from. Where are you located?
I've recently migrated a forum community (vbulletin -> discourse) using a vpn by Contabo (germany hosting). Their price are incredible and while you don't get an official SLA, it's around 99.5%.
Check out Vultr. Super customizable. Have not gone down since I got mine (currently has 900 days uptime).
I've never hosted anything big but cloud fanatic is cheaper than digital ocean. I migrated from the latter to the former earlier this year to save. And then someone told me AWS is basically free up to a certain usage point. $200 free credits/mo? I can't remember what the "free" part implied. As always, do your own research, but you could join one and switch servers later on I guess.
+1 Cloud Fanatic. They were Server Cheap until a few months ago, but I guess that name turned people off. I don't have any heavy usage so I cant really speak to that aspect, but I've never been over billed or unable to connect in 3 years.
Yeah I'm trying Lemmy anticipating that Relay Pro may stop working soon. Searched for my sub reddit subjects, seemed to work though some of them seem a bit empty so far.
Can this thing run on a Pi clone with 4GB RAM and 4 cores?
It can definitely run on a Pi instance. The storage medium is going to be important as it will need to house a PostgreSQL database. Would be fine for a few users but not sure how many it would be able to handle concurrently.
The monitoring is with Prometheus / Grafana? Can you share your setup?
Prometheus /grafana would be great but I'm using an existing librenms setup via snmp probing
oooh pretty colors!
Thanks @TheDude. I work in enterprise network/systems/cloud operations as a network/security engineer. Would love to contribute monetarily or with time.
I am from reddit migration. it's 100000000000 times better, e.g. more accessible with my screenreader, on reddit, I needed to use special app, called dystopia which handled voiceover more gracefully.
damn that's good to hear
So the r/lemmymigration mod got his account unbanned from reddit, and it seems he might be willing to put together a currated and updated list of lemmy instances that are willing to host new users. Just in case that is something you would be interested in participating in, here is his comment on reddit: https://www.reddit.com/r/RedditAlternatives/comments/14316ai/the_guy_that_got_permanently_suspended_for/jn7k56l/
Sure lets see how far we can get this server going!
wow, that's much more hardware than I thought.
It probably doesn't need that much but I'm curious in seeing how much It can handle until it can't I have more resources available but it would make more sense after this size to start separating the different components of Lemmy into their own individual instances across multiple servers instead of trying to scale it vertically. Might require a little more time than I have but I'll see what I can manage!