3G RAM + 1G 分区交换 - 够用吗？

[JammyDodger]

@Jonathan5

I think the Discourse installer automatically sets up a swap file (I didn’t do anything manually) - so that answers part of your question, I think.

I think it creates a 2GB one at install if it detects you don’t have one already.

Edit: I think this is more accurate:

@Discourse

For servers with <= 2GB of RAM, running ./discourse-setup will prompt for and automatically create a 2GB swapfile.