Appearance
By default, Nova will only allow 2GB for each individual server.
You can modify the allowed RAM using the allowedRam(amount, RamAmount) method, where RamAmount is the RAM type (GB, MB).
allowedRam(amount, RamAmount)
RamAmount
GB
MB
runServer { minecraftVersion("1.21.4") ramAmount(4, RamAmount.GIGABYTE) }