How to Reduce Lag on Your Project Zomboid Server

Lag usually comes down to resources or settings. This guide covers the changes that make the biggest difference on a Project Zomboid server.

Check your usage first

Open your server page and watch the CPU and RAM graphs while players are on. If either sits near 100 percent, the simplest fix is moving up to the next plan.

Tune the server

  • Lower the zombie population in the sandbox settings.
  • Reduce the simulation distance.
  • Add RAM for large mod lists, mods are the main memory cost.
  • Turn on PauseEmpty so the world is not simulated when empty.

Keep it healthy

  • Schedule a daily restart to clear memory.
  • Remove mods you do not use.
  • Keep the game and add-ons updated.

Everything above is done from the 8Bit Hosting panel. Need help? Open a ticket in our Discord or email support@8bit-hosting.com.

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