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LagFixer

LagFixer

⚡️ Best Performance Solution! 🗄️Trusted by 2000+ servers! ✅ Lightweight and highly Asynchronous!

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LagFixer is the ultimate performance boosting Minecraft plugin designed to optimize your server and eliminate unnecessary lag. By fine-tuning various server aspects and streamlining redundant features, LagFixer ensures a smoother and more enjoyable gameplay experience for all players.

Requirements:

  • Java 8 or later
  • Server version 1.13 - 1.21.8

Supported versions:

  • 1.16.5, 1.17.1, 1.18.2, 1.19.4, 1.20-1.21.8
  • Most modules run on a wider range of versions [1.16.5 - 1.21.8]
  • 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.

⭐ LagMonitor (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.

⭐ AntiRedstone (Impact on performance: LOW)

  • 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.

⭐ 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:

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Compatibility

Minecraft: Java Edition

1.21.x
1.20.x
1.19.x
1.18.x
1.17.x
1.16.x
1.15.x
1.14.x
1.13.x

Platforms

Bukkit
Folia
Paper
Purpur
Spigot

Supported environments

Singleplayer

Links

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Creators

lajczi
lajczi Member

Details

Licensed ARR
Published last year
Updated last week

Modrinth is open source.

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NOT AN OFFICIAL MINECRAFT SERVICE. NOT APPROVED BY OR ASSOCIATED WITH MOJANG OR MICROSOFT.