
RamManager
RamManager is a lightweight Spigot/Paper plugin that automatically monitors server memory usage and triggers garbage collection when RAM usage exceeds a…
⬇ Download on ModrinthKeep your server running smoothly without manual intervention.
RamManager is a simple yet powerful plugin designed to help server administrators monitor and manage Java heap memory usage in real-time. It runs in the background, checks RAM consumption at configurable intervals, and automatically triggers garbage collection when usage goes above a safe limit – all without affecting gameplay performance.
✨ Features
· 🔍 Automatic RAM Monitoring – Checks memory usage every X ticks (configurable). · 🧹 Auto Cleanup – Triggers System.gc() when usage exceeds a defined threshold (default: 85%). · ⚙️ Fully Configurable – Adjust check intervals and threshold via config.yml. · 📊 Real-time Info Command – Check current memory usage anytime with /rammanager info. · 🔄 Reload Support – Reload config without restarting the server. · 🧪 Manual GC – Force garbage collection on demand with /rammanager gc. · 🪶 Lightweight – Minimal overhead, no extra dependencies. · 🌐 Multi-Version Support – Works on Spigot/Paper 1.17 – 1.21+.
📦 Commands
Command Permission Description /rammanager rammanager.admin Shows help menu. /rammanager info rammanager.admin Displays current RAM usage percentage and MB used/total. /rammanager reload rammanager.admin Reloads the config file. /rammanager gc rammanager.admin Forces an immediate garbage collection cycle.
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.17, 1.17.1, 1.18
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
- Ships as RamManager.jar — drop this file into the mods folder
- Download size: 7 KB
- Download link checked 7 Sept 2026 — working
These come from our own check of the pack file, not from the source page.