LagFix

Minecraft 版本： 1.8 1.9 1.10 1.11 1.12 1.13 1.14 1.15 1.16 1.17 1.18 1.19 1.20 1.21

平台： bukkit paper spigot

标签： game-mechanics management utility

LagFix is a configurable, all-in-one lag reduction plugin for MC servers. Instead of one blunt fix, it runs seven independent modules you can tune or toggle individually: a per-chunk mob cap, automatic ground-item cleanup with stack merging, distance-based AI throttling for idle mobs, a hopper transfer cooldown to stop tick-spam, a runaway-redstone-clock limiter, dynamic view-distance scaling tied to live TPS, and a TPS monitor that alerts staff the moment things slow down.
Everything is controlled through config.yml and a full in-game /lagfix command suite — reload, status, toggle modules, manually clear items or mobs, inspect any chunk's entity count, and adjust view distance — all without restarting your server.
LagFix won't fix bad hardware or a bad connection, and it's upfront about that. What it does is cut the actual, controllable causes of TPS drops, with every module visible and adjustable rather than hidden behind a black box.