Upgrading your plan
What an upgrade gives you, and the reassurance that your worlds and files stay exactly where they are.
2 min read · Updated Sep 24, 2026 · By GuavaHost Team
What upgrading does
Upgrading moves you to a plan with more resources, mainly more RAM (the memory your server uses to run) and often more CPU and disk space. More RAM lets you run more players at once, handle bigger worlds, and add more mods or plugins without the server struggling.
The important part: an upgrade does not wipe anything. Your worlds, files, configs, plugins and settings all stay exactly where they are. You are getting a bigger allocation for the same server, not a fresh one. Once the upgrade is done, you start it back up and everything is where you left it.
How to upgrade
You upgrade from your control panel at customer.guavahost.com: open the server from My servers, click Manage plan in the server menu, then Change plan. Pick the bigger size, go through to Check and confirm, and confirm. Billing is prorated, so you only pay the difference for the time left in your current cycle, and the new resources apply after a quick restart. Changing your server RAM walks through each step.
If you are not sure which plan to jump to, or you want a hand timing the upgrade so it lands at a quiet time for your community, ask us before you buy and we will point you the right way.
Troubleshooting
- Server will not start after an upgrade. Give it a moment first, as a bigger server can take a little longer to boot the first time. If it still will not start, check the Console tab in the panel for an error and send us what it says.
- Files look missing. They should not be. Double check you are looking at the same server in the panel and not a different one on your account before you worry.
- You upgraded but the extra RAM is not being used. Some games and jars need a startup setting changed to actually use the new memory. If you are unsure, ask us and we will check it for you.
Still stuck? Jump into our Discord at discord.gg/GuavaHost and the team will help you out.
- billing
- upgrade
- plan
- ram
- resources
Still need help? Our team is online 24/7 to answer questions.