Give a Project Zomboid server more RAM

Step by step

1. Open Server Config → Memory.
2. Set Maximum memory (MB), for example 8192 for 8 GB.
3. Set Minimum memory (MB); it can't be more than the maximum.
4. Restart the server.

How much

• Memory grows with players, explored map, zombies and mods.
• Leave memory for the system and anything else on the machine; the maximum is not the PC's whole memory.
• Raise it if the server lags or stops with out-of-memory errors in its console.

Where it is stored

The values are the -Xms and -Xmx flags in the server's start file. HaruHost changes only those two values, and the start file stays editable on the Files tab.

Questions