Let Your Memory Rest [1.8 - 1.21.8] icon

Let Your Memory Rest [1.8 - 1.21.8] -----

a powerful performance optimization plugin designed to manage and reduce your Minecraft server's RAM

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131.5 KB .jar


LetUrMemoryRest
Advanced Memory Optimization Plugin for Minecraft Servers

Supports Minecraft 1.8 - 1.21+ | Paper, Spigot, Purpur, Folia (soon!)​

Why Your Server NEEDS LetUrMemoryRest

Is your Minecraft server struggling with memory issues? Are you experiencing lag spikes, OutOfMemory errors, or poor performance? LetUrMemoryRest is the ultimate solution for server administrators who demand peak performance from their servers.

The Problem: Minecraft servers consume massive amounts of memory through entities, chunks, player data, plugins, and system caches. Without proper optimization, your server becomes a memory-hungry monster that crashes and lags.

The Solution: LetUrMemoryRest provides intelligent, automated memory management with 13 specialized optimization modules that work together to keep your server running smoothly.

Advanced Optimization Modules


  1. Entity Optimizer - Removes stuck entities, merges similar entities, freezes idle entities
  2. Chunk Optimizer - Unloads idle chunks, implements smart chunk freezing, manages chunk memory
  3. Player Data Cleaner - Cleans offline player statistics, advancements, and unused data
  4. Garbage Collection Controller - Intelligent GC timing, emergency memory recovery, idle-only collection
  5. Scoreboard Cleaner - Removes unused objectives, teams, scores, and display slots
  6. Tile Entity Trimmer - Optimizes and removes unnecessary tile entities
  7. Network Optimizer - Packet throttling, dynamic view distance, connection optimization
  8. Cache Optimizer - Clears Bukkit caches, plugin caches, reflection caches
  9. Thread Optimizer - Manages thread priorities, cleans dead threads, optimizes thread pools
  10. Memory Pool Optimizer - Monitors and optimizes JVM memory pools
  11. World Optimizer - Optimizes world settings, cleanup, and border management
  12. Plugin Optimizer - Optimizes plugin data, configurations, and memory usage
  13. Database Optimizer - SQLite optimization, connection pooling, file cleanup

Commands & Permissions

Main Command:
Code (Text):
/leturmemoryrest
(Aliases:
Code (Text):
/lumr
,
Code (Text):
/memoryrest
)

Available Commands:
  • Code (Text):
    /lumr help
    - Show command help
  • Code (Text):
    /lumr reload
    - Reload configuration files
  • Code (Text):
    /lumr status
    - Display current memory statistics
  • Code (Text):
    /lumr gc
    - Manually trigger safe garbage collection
  • Code (Text):
    /lumr optimize <module>
    - Run specific optimization (entities, chunks, playerdata, etc.)
  • Code (Text):
    /lumr optimize all
    - Execute all optimizations
  • Code (Text):
    /lumr clean <type>
    - Clean specific data types (tags, scoreboards, tileentities)
  • Code (Text):
    /lumr dump
    - Generate detailed memory dump report
  • Code (Text):
    /lumr dashboard
    - Open interactive memory dashboard GUI
Key Permissions:
  • Code (Text):
    leturmemoryrest.*
    - All permissions (default: op)
  • Code (Text):
    leturmemoryrest.command.*
    - All command permissions
  • Code (Text):
    leturmemoryrest.optimize.*
    - All optimization permissions
  • Code (Text):
    leturmemoryrest.admin.*
    - Administrative permissions

Features & Benefits


  • Smart Memory Management - Automatic detection and resolution of memory issues
  • Real-time Monitoring - Continuous memory usage tracking with configurable thresholds
  • Highly Configurable - Over 50 configuration options for fine-tuning
  • Interactive GUI - Beautiful in-game dashboard for monitoring and control
  • Zero Performance Impact - Optimizations run asynchronously during idle periods
  • Detailed Reporting - Advanced memory dumps and statistics
  • Safe Operations - All optimizations are carefully designed to preserve data integrity
  • Multi-Version Support - Compatible with Minecraft 1.13 through 1.21+
  • Hot Reloading - Update configuration without server restart
  • bStats Integration - Anonymous usage statistics for development insights

Installation & Setup


  1. Download LetUrMemoryRest from SpigotMC
  2. Place the JAR file in your server's
    Code (Text):
    plugins/
    folder
  3. Start or restart your server
  4. Configuration file will be generated as
    Code (Text):
    leturmemoryrest.yml
    in your server root
  5. Customize settings as needed and use
    Code (Text):
    /lumr reload
    to apply changes
  6. Monitor your server's improved performance!

Support & Community

Need help or have questions? Join our Discord community for:
  • 24/7 community support
  • Configuration assistance
  • Performance optimization tips
  • Feature requests and bug reports
  • Direct developer access
Discord Server: Join Our Discord Community

Server Compatibility


  • Server Software: Spigot, Paper, Purpur, Folia (soon!), and other Bukkit derivatives
  • Java Versions: Java 8, 11, 17, 21+
  • Threaded Region Scheduler: Full Folia support with native integration
  • Resource Usage: Minimal CPU impact, significant memory optimization
View on SpigotMC
Resource Information
Author:
----------
Total Downloads: 6,974
First Release: Jun 20, 2024
Last Update: Jul 23, 2025
Category: ---------------
All-Time Rating:
11 ratings
Version -----
Released: --------------------
Downloads: ------
Version Rating:
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