5 Reasons 16GB RAM Is Worth It for Docker

Containers consume memory fast Each container needs memory for its process and base image. Even lightweight containers add up quickly.

8GB limits you to basic setups With 8GB, you can run a Pi-hole, a web server, and maybe a database. Add a monitoring stack or media server, and you will hit swap.

Swap kills performance Swapping destroys responsiveness on a home server. Debugging slow containers wastes hours.

16GB gives real headroom You can run whatever you want without thinking about memory. No need to micromanage resources.

RAM is cheap insurance Spending $30 now beats an afternoon of troubleshooting. If you depend on this server, 16GB is a no-brainer.