Minecraft Server Optimization Guide 2026

Optimizing your Minecraft server is essential for providing your players with the best gaming experience possible.

Memory Configuration

The most important setting for server performance is memory allocation.

VM Arguments

-Xmx8G -Xms8G

This allocates 8GB of RAM to your server. Adjust based on your player count:

• 10-20 players: 4-6GB
• 20-50 players: 6-10GB
• 50+ players: 10-16GB

Server Properties

Key settings in server.properties:

• view-distance=8 - Reduces rendering load
• simulation-distance=8 - Reduces tick load
• network-compression-threshold=256 - Optimizes network usage

Plugin Management

Too many plugins cause lag. Keep only essential plugins and monitor their performance with Spark.

Paper Server

Use Paper instead of vanilla or Spigot for built-in optimizations:

java -Xmx8G -Xms8G -jar paper.jar nogui

Monitoring

Use plugins like:

• Spark - Performance profiling
• LitematicaViewer - Chunk analysis
• Purpur - Additional optimizations

Conclusion

Regular optimization keeps your server running smoothly for all players.