Noob question: How much RAM does my VPS need if... (sopuli.xyz)

submitted 1 year ago by piezoelectron@sopuli.xyz to c/selfhost@lemmy.ml

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I plan to have the following services running concurrently on it:

A VPN (OpenVPN or Wireguard)
A very lightweight personal website
A Nextcloud instance (25GB storage max)
A Vaultwarden instance
An Invidious instance
A Matrix server
A Lemmy instance

I'm unsure if these would be private or public instances. But I'd be curious to hear any thoughts on how much more space I'd need for public instances too, if you'd have a sense of that.

I currently have a VPS with 2GB RAM + 50GB storage. Would that be enough? Thanks in advance!

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[-] cnschn@lemmy.cnschn.com 2 points 1 year ago

You could, but it probably wouldn't help much. The overhead for each additional Postgres server is minimal, the RAM usage comes from each database. It doesn't really matter if those are on the same postgres instance or on separate ones, in my experience.

this post was submitted on 10 Jun 2023

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