
LagDetector
ArchivedLagDetector is a Plugin, that allows you to find Lagmachines, oder Farms that could create Lags.
402downloads
6followers
402downloads
6followers
LagDetector has been archived. LagDetector will not receive any further updates unless the author decides to unarchive the project.
Compatibility
Minecraft: Java Edition
1.21.x
Platforms
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Details
Licensed Apache-2.0
Published 7 months ago
Updated 7 months ago
LagDetector
A professional server diagnostics plugin that scans your world for lag sources and displays them in a beautiful, interactive GUI with teleportation support.
Key Features
- Chunk Scanning: Identifies chunks with high entity counts, tile entities, and redstone components.

- Interactive GUI: Modern pastel-themed interface to browse and navigate to lag sources.

- Severity Levels: Color-coded lag scores from low (green) to critical (red).

- One-Click Teleport: Instantly teleport to problematic chunks to investigate.
- Async Scanning: Non-blocking scans that won't impact server performance.
- Multi-Language Support: Fully translated in English and German.
How It Works
- Admin runs
/lagdetect scanto scan all loaded chunks - Open the GUI with
/lagdetect guito view results - Browse by category: Entities, Tile Entities, or Redstone
- Click on any chunk to teleport and investigate
Commands & Permissions
| Role | Command | Permission |
|---|---|---|
| Admin | /lagdetect scan |
lagdetector.scan |
| Admin | /lagdetect gui |
lagdetector.gui |
| Admin | /lagdetect tp <chunk> |
lagdetector.teleport |
| Admin | /lagdetect report |
lagdetector.report |
| Admin | /lagdetect reload |
lagdetector.reload |
| Admin | Receive notifications | lagdetector.notify |
Detection Categories
| Category | What It Detects | Default Warning |
|---|---|---|
| Entities | Mobs, items, armor stands, etc. | 50+ per chunk |
| Tile Entities | Hoppers, furnaces, chests, etc. | 20+ per chunk |
| Redstone | Repeaters, comparators, pistons | 30+ per chunk |
Specific Entity Thresholds
| Entity Type | Warning | Critical |
|---|---|---|
| Dropped Items | 30 | 60 |
| TNT | 10 | 20 |
| Minecarts | 15 | 30 |
| Armor Stands | 25 | 50 |
| Animals | 30 | 60 |
| Monsters | 25 | 50 |
Configuration Highlights
# Scan Settings
scan:
auto-scan-interval: 0 # seconds, 0 = disabled
only-loaded-chunks: true
async: true
# Thresholds
thresholds:
entities:
warning: 50
critical: 100
tile-entities:
warning: 20
critical: 40
# Performance
performance:
chunks-per-tick: 50
cache-duration: 300
Why Use This Plugin?
📊 Identify Lag: Find exactly which chunks are causing TPS drops
🎯 Precise Location: Get exact coordinates of problem areas
🚀 Performance First: Async scanning doesn't impact gameplay
🎨 Beautiful GUI: Modern, intuitive interface with severity colors
Dependencies (optional)
We recommend installing LuckPerms for a better permission management experience!
Compatibility
✅ Paper 1.21.x
✅ Folia 1.21.x
✅ Spigot 1.21.x
Support
For bugs or support: https://discord.gg/Mkgz7YK7Y8

