Choose Minecraft VDS resources by edition, server software, world and addon workload as well as player count. No RAM table guarantees the same capacity for every setup. Measure memory requirements and investigate tick delays separately.
Separate editions and modpacks
Java Edition and Bedrock Dedicated Server use different installations. Paper, Fabric and Forge serve different needs; check your mods’ requirements. Verify the required Java version in the selected server software’s current documentation. Mod count alone cannot determine memory requirements.
Split the memory budget
| Allocation | Includes | Check |
|---|---|---|
| Operating system | System services and file cache | Measure baseline use without the game running. |
| Game process | World, entities and addon data | Observe memory and GC during a realistic session. |
| Other services | Proxy, database or panel | Budget each process separately. |
Do not allocate all VDS memory to Java. Multiple game processes must fit within the total budget. Plan recommendations are starting points rather than measured capacity guarantees.
Set -Xmx using measurements
-Xmx caps the Java heap, not all memory used by the process. Leave OS headroom and observe swapping. High memory usage alone is not proof of insufficient RAM: examine post-GC usage, long pauses and memory errors together. Use startup guidance for your server software.
View distance and world workload
view-distance and simulation-distance affect workload. Distributed players, redstone and entity accumulation change test results. Change one setting and repeat the same scenario so you can identify its effect.
Separate TPS problems from memory problems
Use a supported profiler to identify time-consuming work. Paper’s profiling guide explains spark. Assess per-core CPU load, addons, disk waits and GC pauses together. More RAM alone cannot fix a CPU-heavy addon.
Before upgrading your plan
- Record the world, software version and addon list.
- Measure CPU, RAM and tick times during a repeatable session.
- Back up and test changes in a separate copy.
- Reconsider the plan when measurements show a resource limit.
Compare Minecraft VDS plans and prices or open the setup checklist.
Official sources
Paper setup and Java requirements · Paper profiling · Official Minecraft server download