LagAssist
🟡 Updated this yearPreview

🔍 Analysis
- 👍 0.2% endorsement rate
- 🏆 #208 of 1560 bukkit mods in this game by downloads
📋 About This Mod
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This is the fork of ((https://git.entryrise.com/stefatorus/LagAssist)) plugin. My goal here is to support for newer version of Spigot or Paper Minecraft. You can find the original Spigot page (https://www.spigotmc.org/resources/lagassist-%E2%9A%A1-advanced-performance-solution-%E2%9A%A1-1-8-1-20-2-compatible. 56399/).
LagAssist is a plugin created to help manually and automatically reduce lag. It includes many tools that can be used to locate lag sources and remove them. It also includes various benchmark features, that will help you plan your infrastructure ahead. LagAssist is also light-weight, consuming only 0. 4% of ticks with 100 players online, while also retaining a lot of features.
12 IN 1 PLUGIN: LagAssist can be used to replace a wide array of gameplay & lag-related plugins while also reducing costs. LagAssist's features are often more light-weight without removing any functionality. These are the plugins whose features lagassist can replace:
- MergedMob
- React
- JetsSellChest
- FPSHelper
- FarmLimiter
- Redstone Clock Detector
- HLR (Crop hoppers)
- Best View Distance
- McCleaner
- CustomPayloadFixer
- FixCrashBook
- LagAssist's Unique Features
Test Servers:
LagAssist is used by some large networks. Gamster is one of them and has over 2000 players constantly. You can check lagassist by visiting their game modes (IP: play.gamster.org)
Permissions:
- lagassist.use - Use the LagAssist GUI & Commands
- lagassist.reload - Have the ability to reload the plugin.
- lagassist.chunkanalyser - Allow using the chunkanalyser feature of lagassist (Also needs lagassist.use)
- lagassist.hoppers.togglesell - Toggle sell hopper use
- lagassist.hoppers.customfilter - Chunk/Sell hopper Filter
LagMonitor:
The lag monitor analyses the server performance and runs measures according to the server tps. It is fully configurable, allowing clients to configure everything from the monitor's frequency, and what measures will get executed depending on the server tps. It shows different messages to the players and staff, helping staff know what measures have been executed, while not offering confidential information to the player (configurable).
ChunkAnalyser:
The chunkalayser helps find laggy chunks based on a predefined score table. You can set different score ratings for each normal & tile entity. Running the command will list the chunks with the highest score. You can click each chunk to teleport to it. This feature is highly advanced and will highly help you to find lag sources along with useful info to mitigate it.
The chunkanalyser also allows you to check the score for the current chunk. This feature is pretty usefull to check areas which might seem laggy, superpopulated, etc.
LagMap:
The lagmap is a simple way to visualize server performance. It helps to monitor lag spikes and find when the server starts lagging.
LagMeter:
The LagMeter is a minimal lag-visualizer that can help you monitor lag while doing other tasks. It will even show when the server is recovering from a lag spike by running tick calculations faster.
LagOverview:
LagOverview is a simple yet detailed look into system information. It can help to find out what may be causing lag spikes on the hardware-level; help monitor how much shared hosts oversell, and more.
A Lag-Overview is shown each time you use /tps.
RedstoneCuller:
The Redstone-Culler is one of the most advanced features of LagAssist. It is fully configurable, and you can set it to do anything from simply disabling Redstone-machines each time the Redstone is culled to checking how many times observers tick and removing the ones that pass a certain rate. It is very useful for preventing Redstone lag, as the "breaker" setting can be changed to defer creating large and inefficient farms while leaving simple, efficient farms intact. I highly recommend it for servers where redstone is widely available, such as: Creative, Survival, Factions, Skyblock, etc.
Benchmark:
The benchmark system offers important details about your machine, along with an approximation of how many players you will be able to keep. It gets the CPU data from Passmark's CpuBenchmark site by simulating a browser, and the memory information from your process and uses an advanced algorithm to find how many players you will be able to keep. It also shows you information about your download and upload speed from any FTP server you want. The default one is highly reliable and fast, so you can make sure that the benchmark will be right wherever you are in the world.
📊 Mod Details
- Game
- Minecraft Plugins
- Author
- alvindimas
- Version
- 2.32.5
- Downloads
- 22,957
- Endorsements
- 36
- Category
- bukkit
- Created
- 7/18/2024
- Updated
- 11/17/2025
- Game Versions
- 1.8.8, 1.8.9, 1.9, 1.9.1, 1.9.2
- Tags
- optimization
🔧 How to Install Minecraft Plugins Mods
Download from Modrinth. Use Prism Launcher or drop into your mods folder.
📖 Full step-by-step install guide for Minecraft Plugins →
Visit the official mod page for specific installation instructions for this mod.
🎮 Need cheat codes or console commands? Check ur gaming wiki for Minecraft Plugins commands, item IDs, and more.
❓ Frequently Asked Questions
Which Minecraft Plugins versions does LagAssist support?
The author lists 1.8.8, 1.8.9, 1.9, 1.9.1, 1.9.2, 1.9.3. Other versions may work but are untested by the author.
What is the latest version of LagAssist?
Version 2.32.5, published 2025-11-17 with 22,957 downloads recorded at the source.
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