LagScope
LagScope is an all-in-one plugin that analyzes server lag in real time and actively optimizes entities, redstone, and explosions to keep performance stable.
⚡ LagScope
Real-time performance control for modern Minecraft servers
LagScope is an advanced all-in-one performance analyzer and lag control plugin for Paper & Purpur 1.21+ that actively monitors server load and dynamically limits lag-heavy mechanics like entities, redstone, explosions, hoppers, and projectiles to keep your server stable.
Unlike simple “clear lag” plugins, LagScope analyzes what causes lag, where it happens, and reacts intelligently in real time instead of blindly removing content.
✨ Why LagScope?
🧠 Smart Lag Control
LagScope continuously tracks TPS, MSPT, entities, chunks, and activity spikes.
- Detects lag-heavy chunks
- Identifies problematic mechanics (entities, redstone, explosions, hoppers)
- Applies targeted limits instead of global wipes
- Supports multiple lag modes (Light → Aggressive)
No random clearing, no gameplay destruction.
🛡️ Active Protection Modules
LagScope includes modular, toggleable optimizers:
- Entity Limiter – Prevents entity & projectile spam per chunk
- Entity Cleaner – Smart cleanup when thresholds are exceeded
- Explosion Limiter – Controls TNT and explosion spam
- Redstone Limiter – Stops redstone clocks and update storms
- Hopper Optimizer – Reduces hopper lag without breaking systems
- Mob AI Optimizer – Scales down AI when the server is under load
- Vehicle Limiter – Limits minecart & boat physics spam
- Action Limiter – Prevents ability and item spam abuse
- Lag Protection – Automatically escalates measures based on TPS/MSPT
All modules can be enabled, disabled, or tuned individually.
📊 In-Game Analyzer & GUI
See exactly what is lagging your server.
- Live TPS & MSPT display
- Top lagging chunks
- Entity & tile entity counts
- Module status overview
Manage everything in-game without touching config files.
⚡ Performance First
- Event-driven logic (no unnecessary background tasks)
- Chunk-aware limiting (no global punishment)
- Built for modern Paper / Purpur APIs
- Safe for large SMPs and networks
LagScope focuses on stability, not destruction.
🎮 Commands
/lag– Open the performance overview GUI/lag clear– Manually trigger a smart cleanup/lag mode <light|normal|aggressive>– Change optimization strength
🎯 Ideal For
- SMP & Survival servers
- PvP servers with TNT / redstone usage
- Large communities with many entities
- Network & high-player-count servers
