Custom Clear Lag

Custom Clear Lag

Optimal Fluidity, Enhanced Experience

by
2.8K Downloads
neoforgemobsoptimizationworldgen
Rent Server with this Mod

About this Mod

Keep Your Minecraft Server Smooth! 🚀

This mod automatically cleans up entities on your Minecraft server to prevent lag. It does this at regular intervals that you can configure. You can also enable/disable and reset the timer with a command.

⚙️ How does it work?

The "Custom Clear Lag" mod works in the background on your server. Here are the key steps:

  1. 📝 Configuration: When the server starts for the first time with the mod installed, a configuration file named clear_lag.json is created in the config/oas_work/ folder.
  2. 📖 Reading the configuration file: The mod reads this clear_lag.json file to find out:
    • ⏱️ time: After how many minutes the cleanup should be performed (default is 5 minutes).
    • 💥 command: Which command should be executed for the cleanup (default is kill @e which kills all entities, be careful!).
  3. ⏳ Countdown: The mod counts the time elapsed in the game.
  4. 🧹 Automatic Cleanup: Once the configured time has elapsed, the mod executes the command defined in the configuration file. After the cleanup, the time counter is reset and starts again.

🎮 How to use it?

  1. 🛠️ Configuration (optional but recommended):

    • 📂 Locate the configuration file: Go to the config/oas_work/ folder of your server and open the clear_lag.json file with a text editor.
    • ✏️ Modify the settings:
      • "time": 5, Change 5 to the desired number of minutes between each cleanup (e.g., 10 for 10 minutes).
      • "command": "kill @e" ⚠️ VERY IMPORTANT: The default command kill @e kills ALL entities (items on the ground, animals, players...). You MUST change it to a more targeted cleanup command. For example:
        • "/kill @e[type=!minecraft:player,distance=500]" (Kills all entities except players, more than 500 blocks away - adapt to your server).
        • /minecraft:kill @e[type=!player,tag=!keep] (Requires tags to protect certain entities, more advanced).
    • 💾 Save the clear_lag.json file. 🔄 Changes are applied immediately, no server restart needed!
  2. 🕹️ In-game commands (for server operators):

    Open the server console or the in-game chat (if you are an operator) and use the command: /cclearlag

    • /cclearlag stop <true/false> :

      • /cclearlag stop true 🛑 Stops automatic cleanup.
      • /cclearlag stop false ✅ Reactivates automatic cleanup.
    • /cclearlag reset <true/false> or /cclearlag reset :

      • 🔄 Resets the timer. The countdown to the next cleanup will restart from zero. The true/false argument has no effect here, only reset matters.

📌 Important Points:

  • 🌐 Hosting Compatibility: This mod works on all types of Minecraft Forge/NeoForge servers.
  • 🔑 Permissions: Only server operators (level 4) can use the /cclearlag command.
  • ⚠️ Essential Configuration: Absolutely change the default kill @e command in clear_lag.json! Use a more suitable command for your server to avoid deleting important entities (players, tamed animals, etc.).
  • 🔄 Instant Changes: Modifications to the clear_lag.json file are applied immediately, without restarting the server.

📢 We're Recruiting French Speakers! Want to contribute to more awesome Minecraft mods and projects? We are looking for people who can speak French to join our team. For more information, please reach out via email: [email protected]

Available Versions

Custom Clear Lag 1.0.9release
MC 1.21.4neoforge
March 13, 2025
Custom Clear Lag 1.0.8release
MC 1.21.4neoforge
February 22, 2025
Custom Clear Lag 1.0.5-1release
MC 1.21.1neoforge
November 14, 2024
Custom Clear Lag 1.0.4-1release
MC 1.21.1neoforge
November 12, 2024
Custom Clear Lag 1.0.4release
MC 1.21.1neoforge
November 11, 2024

How to Install Custom Clear Lag on Your Server

1

Order Server

Order a Minecraft Java server with at least 4 GB RAM (6 GB recommended).

2

Set neoforge Loader

In the panel under "Egg", select the neoforge loader and matching Minecraft version (1.21.4).

3

Install Mod

Open the mod browser in the dashboard and search for "Custom Clear Lag". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

neoforge

Minecraft Versions

1.21.4, 1.21.1, 1.20.4

Server-side

Required

Recommended RAM

6 GB(min. 4 GB)

Frequently Asked Questions

Custom Clear Lag server crashes on startup – what to do?

Most common cause: wrong neoforge version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 4 GB RAM is allocated and the loader matches the mod version (1.21.4). You can switch loaders with one click in the panel.

Is Custom Clear Lag compatible with neoforge?

Custom Clear Lag officially supports neoforge for Minecraft 1.21.4, 1.21.1, 1.20.4. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Custom Clear Lag – how to optimize performance?

Recommended RAM: 6 GB (per 5 players). Use /spark profiler to check if Custom Clear Lag consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.

Rent Modded Server

Install Custom Clear Lag with just one click on your server.

Recommended RAM
6 GBab €12/mo
Min. 4 GB | +1 GB pro 5 Spieler
Create Server Now
1-Click Mod Install
NVMe SSD Storage
DDoS Protection included

Details

License
Apache License 2.0
Server-side
Required

Supported Versions

1.21.41.21.11.20.4