What TPS is considered good?
Ideal: a constant 20 TPS. Below 18, combat, redstone and movement become inconsistent.
Minecraft server mods and optimization for performance
Improve Minecraft server TPS with optimization mods, JVM flags, view-distance and Spark. A practical guide for vanilla, Paper and modpacks in Brazil.
What TPS is considered good?
Ideal: a constant 20 TPS. Below 18, combat, redstone and movement become inconsistent.
Is Paper faster than Spigot?
Yes. Paper is an optimized Spigot fork with performance patches and granular settings. It is the default choice in 2026.
Which mods help on Forge/NeoForge?
ModernFix, FerriteCore, AI Improvements and Clumps reduce RAM and CPU. Availability depends on the modpack and loader.
Does view-distance 32 cause lag?
Yes. Each increment increases simulated chunks and entities exponentially. Use 8-10 on most servers.
What is Spark for?
A profiler that shows what uses CPU: plugins, mods, entities or chunks. Essential to diagnose lag that is not obvious.
Does more RAM always fix lag?
No. RAM fixes OutOfMemoryError. Low TPS from a saturated CPU needs config, hardware or a lighter load.
Frequently asked questions: Minecraft server mods and optimization for performance
Is Paper faster than Spigot?
Yes. Paper is an optimized Spigot fork with performance patches and granular settings. It is the default choice in 2026.
Which mods help on Forge/NeoForge?
ModernFix, FerriteCore, AI Improvements and Clumps reduce RAM and CPU. Availability depends on the modpack and loader.
Does view-distance 32 cause lag?
Yes. Each increment increases simulated chunks and entities exponentially. Use 8-10 on most servers.
What is Spark for?
A profiler that shows what uses CPU: plugins, mods, entities or chunks. Essential to diagnose lag that is not obvious.
Does more RAM always fix lag?
No. RAM fixes OutOfMemoryError. Low TPS from a saturated CPU needs config, hardware or a lighter load.