Core Keeper server RAM: how much do you need?
Core Keeper is a small server whose world grows slowly, and that growth is the only thing that needs planning.
Recommendation
You need a server with at least
3GB
- Engine / Base OS:
- 2 GB
- Player Overhead:
- +0.2 GB
- Estimated Raw Usage:
- 2.2 GB
- Suggested cores:
- 2
- Disk to allow:
- 5 GB+
Light, with cost growing slowly as the world is explored.
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What uses the memory in Core Keeper
Caves are generated on first visit and saved from then on. The eight player slots barely matter; what raises the requirement is how much of the underground has been dug out, and a world mined for months carries noticeably more than a new one.
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Where people get it wrong
Assuming a low player cap means a fixed figure. Exploration keeps adding to it, so give a world you intend to keep some room to grow.