ModsJava
MemoryLeakFix X
Java mod listed for Minecraft 1.20–1.21. Downloads from the MC Java Mods app on Android.
MemoryLeakfix - Advanced Server Protection & Crash Prevention Overview MemoryLeakfix is a powerful, lightweight plugin designed to prevent server crashes…
⬇ Download on SpigotMemoryLeakfix - Advanced Server Protection & Crash Prevention
Overview
MemoryLeakfix is a powerful, lightweight plugin designed to prevent server crashes and optimize performance. It actively monitors your server's health and takes immediate action to prevent crashes before they happen.
Key Features
️ Crash Prevention
Extensive configuration options for:
✅ Proactive Protection: Stops crashes before they happen
✅ Zero Performance Impact: Lightweight and optimized
✅ Easy Setup: Works out of the box with smart defaults
✅ 24/7 Protection: Constant monitoring and protection
✅ Data Safety: Ensures no data loss during crashes
Technical Details
Need help? Found a bug? Have a suggestion?
Overview
MemoryLeakfix is a powerful, lightweight plugin designed to prevent server crashes and optimize performance. It actively monitors your server's health and takes immediate action to prevent crashes before they happen.
Key Features
️ Crash Prevention
- Detects and prevents server crashes before they occur.
- Monitors TPS, memory usage, and server responsiveness.
- Activates Safe Mode automatically when issues are detected.
- Prevents memory leaks and optimizes garbage collection.
- Real-time TPS and memory usage tracking.
- Advanced pattern detection for server issues.
- Early warning system for potential problems.
- Detailed logging of server performance metrics.
- Automatically saves all player data.
- Preserves world data during emergencies.
- Optimizes memory usage during critical situations.
- Prevents data loss during server stress.
- Test crash prevention with simulation commands.
- Debug logging for troubleshooting.
- Configurable thresholds and actions.
- Perfect for server testing and setup.
- Customize all protection thresholds.
- Configure automatic actions.
- Adjust monitoring sensitivity.
- Fine-tune memory optimization.
- Real-time crash notifications.
- Server status updates.
- Performance monitoring alerts.
- Detailed crash reports.
- /memoryleakfix reload - Reload the plugin configuration
- /memoryleakfix help - Show available commands
- /memoryleakfix sim - Simulate crash (Developer Mode)
- memoryleakfix.admin - Access to all plugin commands
Extensive configuration options for:
- Memory optimization thresholds
- TPS monitoring sensitivity
- Safe Mode triggers
- Discord webhook integration
- Developer mode settings
- Logging preferences
✅ Proactive Protection: Stops crashes before they happen
✅ Zero Performance Impact: Lightweight and optimized
✅ Easy Setup: Works out of the box with smart defaults
✅ 24/7 Protection: Constant monitoring and protection
✅ Data Safety: Ensures no data loss during crashes
Technical Details
- Compatible with Paper 1.20.4+
- Java 17 required
- Minimal CPU/RAM footprint
- Async operations where possible
- Regular updates and support
Need help? Found a bug? Have a suggestion?
- Create an issue on our GitHub
- Join our Discord server
- Comment on this resource
- Download the plugin
- Place it in your plugins folder
- Start/restart your server
- Configure if desired (works with defaults)
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.20, 1.20.6, 1.21
- 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 Spigot — 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.
MemoryLeakFix X is a free Minecraft Java mod. Compatible with Minecraft 1.20, 1.20.6, 1.21. Downloaded 297 times (via Spigot). Download it and open it directly in the game.