How much swap?
fedilink

I’ve heard a lot of people say your swap should be 2x RAM… but do I really need 32GB of swap?

Matt
link
fedilink
English
81Y

It’s something that Linux users have been saying for 20 years and it’s outdated. It makes sense when maybe your computer came with less than a GB of RAM, but these days I usually configure a server with a small amount of swap (like a couple of GB), and I set swappiness to something very low like 5.

Create a post

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:

  1. Be civil: we’re here to support and learn from one another. Insults won’t be tolerated. Flame wars are frowned upon.

  2. No spam posting.

  3. 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.

  4. Don’t duplicate the full text of your blog or github here. Just post the link for folks to click.

  5. Submission headline should match the article title (don’t cherry-pick information from the title to fit your agenda).

  6. No trolling.

Resources:

Any issues on the community? Report it using the report flag.

Questions? DM the mods!

  • 1 user online
  • 136 users / day
  • 427 users / week
  • 1.16K users / month
  • 3.85K users / 6 months
  • 1 subscriber
  • 3.68K Posts
  • 74.2K Comments
  • Modlog