Online Guides

For detailed configuration tuning:

• Full explanations: Paper Optimization Guide 
• Quick copy-paste setup: GitHub Guide 
• Intermediate reference: Dylancode Optimization 

Tailor Configurations

Avoid blindly copying configs. For example, villager-based farms may be disrupted by aggressive villager-limiting settings. Optimize according to your community’s play style.

Install Spark

Use Spark Installer  to set up the Spark plugin and mod addon.

Run Diagnostics

Follow the instructions in the Spark Guide  to analyze your server’s performance and identify bottlenecks.

Interpret Results

Spark highlights lag-heavy areas such as chunk updates, entity counts, and tick delays. Use this information to plan optimization steps.

Choose Optimized Server Software

Vanilla Minecraft servers struggle with CPU-heavy tasks in large open worlds. Consider using:

• Paper
• Purpur
• Leaf These offer performance improvements and tunable configurations.

Reduce Lag Without Upgrading Hardware

Hardware upgrades alone won’t fix CPU-based lag if your server is poorly optimized. Focus on:

• Config tuning
• Entity and tick management
• Plugin optimizations