LagFixer helps improve server performance by optimizing the Minecraft engine. While the paper itself is well optimized, some of its functions still require improvement. It won’t fix all lag by itself, but it can noticeably reduce it when used alongside well coded plugins and a solid server setup. It is not intended to resolve issues caused by low quality or poorly configured plugins.

Requirements:

• Java 8 or later
• Server version 1.13.2 - 26.1.2

Supported versions:

• 1.16.5, 1.17.1, 1.18.2, 1.19.4, 1.20 - 26.1.2
• Most modules run on a wider range of versions [1.13.2 - 26.1.2]
• Forge based spigot forks: Mohist, Arclight etc.

Supported plugins

• PlaceholderAPI
• WildStacker
• UltimateStacker
• RoseStacker
• LevelledMobs
• Spark

Placeholders

• %lagfixer_tps% - Current ticks per second
• %lagfixer_mspt% - Current miliseconds per tick
• %lagfixer_cpuprocess% - Current process cpu usage
• %lagfixer_cpusystem% - Current system cpu usage
• %lagfixer_worldcleaner% - Countdown to world clean

Commands

• /lagfixer - main plugin command
• /abyss - the place where deleted items go

Modules:

⭐ MobAiReducer: (Impact on performance: VERY HIGH)

• Replaces creature movement to optimize and reduce behavior.
• Addresses inefficiencies caused by default animal behavior like unnecessary random movements or constant looking around.
• LagFixer intervenes by disabling unnecessary PathFinders or replacing them with more efficient ones.
• Crucial in scenarios with numerous animals as even minor movements can strain server resources.

⭐ ItemsCleaner (Impact on performance: MEDIUM)

• Cleans up old items on the ground to accelerate server performance.
• Accumulation of items over time contributes to server lag, especially in densely populated or active servers.
• Removes extraneous items promptly to relieve server burden.
• Players can retrieve items from the Abyss inventory using the /abyss command.

⭐ EntityLimiter (Impact on performance: HIGH)

• Restricts the number of entities per chunk.
• Essential for survival servers with expansive animal farms.
• Prevents excessive entity accumulation and associated performance issues.
• Maintains stable performance levels even in environments with high entity density.

⭐ LagShield (Impact on performance: HIGH)

• Monitors server load and adjusts settings during latency spikes.
• Addresses fluctuations in server performance to mitigate delays and lag.
• Dynamically adjusts settings, disables unnecessary features, and optimizes resources.
• Ensures smooth gameplay by minimizing the impact of performance fluctuations.

⭐ RedstoneLimiter (Impact on performance: MEDIUM)

• Disables demanding Redstone clocks to prevent server overload.
• Certain Redstone configurations can lead to performance degradation and crashes.
• Activating AntiRedstone preserves server stability and ensures responsiveness.
• Facilitates uninterrupted gameplay even with complex Redstone contraptions.

⭐ ExplosionOptimizer (Impact on performance: HIGH)

• Limits explosion power and prevents chain reactions to reduce lag and destruction.
• Useful for servers with frequent TNT, creepers, or End Crystal usage.
• Prevents excessive explosions from causing performance issues.
• Maintains stable server performance while controlling destructive events.

⭐ ConsoleFilter (Impact on performance: VISUAL ONLY)

• Filters console messages based on predefined rules.
• Enhances clarity by selectively displaying essential messages.
• Reduces clutter and improves readability in multiplayer servers.
• Facilitates efficient server administration and enhances the user experience for both administrators and players.

⭐ VehicleMotionReducer (Impact on performance: MEDIUM)

• Optimizes all vehicles such as Boats and Minecarts.
• Removes minecarts with chests spawned in mineshafts.
• Particularly useful when minecarts are frequently used on the server.
• Enhances server performance by optimizing vehicle mechanics and removing unnecessary entities.

⭐ AbilityLimiter (Impact on performance: MEDIUM)

• Limits rapid Trident and Elytra usage to prevent excessive chunk loading.
• Frequent high-speed travel can cause server lag and instability.
• AbilityLimiter allows adjusting the speed reduction to balance performance and player experience.
• Activating AbilityLimiter ensures smoother world loading, stable server performance, and controlled mobility.

Metrics bStats:

Other plugins: