Selfhosted
A place to share alternatives to popular online services that can be self-hosted without giving up privacy or locking you into a service you don't control.
Rules:
-
Be civil: we're here to support and learn from one another. Insults won't be tolerated. Flame wars are frowned upon.
-
No spam posting.
-
Posts have to be centered around self-hosting. There are other communities for discussing hardware or home computing. If it's not obvious why your post topic revolves around selfhosting, please include details to make it clear.
-
Don't duplicate the full text of your blog or github here. Just post the link for folks to click.
-
Submission headline should match the article title (don’t cherry-pick information from the title to fit your agenda).
-
No trolling.
Resources:
- selfh.st Newsletter and index of selfhosted software and apps
- awesome-selfhosted software
- awesome-sysadmin resources
- Self-Hosted Podcast from Jupiter Broadcasting
Any issues on the community? Report it using the report flag.
Questions? DM the mods!
view the rest of the comments
Eh... Maybe for learning.
Although they technically support vt-d, performance on 13-year-old machines will be pretty abysmal by today's standards.
Even first gen i-series Intel CPUs support VT-d. I had an i7-870 that ran my entire setup under Proxmox for several years, until early 2023.
What you really need is RAM. In my case, ~32GB per node in a three-machine cluster is not quite enough, but a 4c/8t CPU is more than plenty.
They are not too terrible really. 3rd gen i7 is the Ivy Bridge generation, so 22 nm. For many homelab server tasks the CPUs would be just fine. Power efficiency is of course worse than modern CPUs, but way better than the previous 32 nm Sandybridge generation. I had such a system with integrated graphics and one SSD and that drew 15 W at idle at the wall.
My first gen i7 would still be going strong if the mobo hadn't started dying. Especially running Linux.
Yeah, I focused on the I’m just looking for some fun experiments, projects part.
I wouldn't use the machines for anything other than experimenting for fun, they're power hungry too if counting per performance.
The at load efficency isn't always the most important metric, depending on what you are using the machines for. If they are mostly idle, efficiency isn't too bad. Many server tasks don't load the CPU to the fullest anyway.
That's true, if there's no load then the difference isn't much money.
I'm running a NAS, some game servers, a forgejo instance and a jellyfin server and more on my machine so it's never truly idle and I forgot to think about that metric.
Slap a few zigbee smart plugs into your setup, cluster them in Home Assistant, and measure the total power draw. That's what I do. It's eye-opening... I learned that my 5800X3D/7900XTX gaming PC is capable of pulling exponentially more power than my entire server cluster. I shut that thing off when I'm not using it now haha.
My server has a gaming vm with gpu passthrough (6650 XT). With my vm powered on and idle the whole server draws about 60w-65w. Monitor not included.
Damn, that's impressive. My rig idles at ~110W, but I've heard that the 5800X3D just....does that. Especially so with the fact that it has AMD's beefiest GPU.
I went for a tiny Ryzen 7600 (no X), so it comes at the cost of a worse cpu and worse gpu. :)