
Server Monitor
Simply Website based Server Monitor
About this Mod
⚠️ BACKUP YOUR CONFIG FILES
Note: This mod is currently in active development. Newer versions might change the config structure. Always backup your config/servermonitor folder before updating!
📊 What is Server Monitor?
Server Monitor is a comprehensive, web-based monitoring tool for your Minecraft server (Fabric). It creates a local webserver that visualizes your server's performance, player activity, and more in real-time.
Whether you are running a large community server or a private SMP, this mod gives you a live dashboard accessible from any browser – even on your phone! It runs purely server-side but also works in singleplayer.
✨ Key Features
🖥️ Web Dashboard
- Real-time Performance: Monitor TPS, MSPT, CPU Load, RAM Usage, and Disk Space.
- Player Tracking: See who is online, their Ping, Dimensions, Coordinates, and AFK Status.
- Playtime Statistics: Track session time, playtime today, and total playtime per player.
- Mod List: View installed mods and their versions directly in the browser.
- Visual History: Graphs show the history of the last minutes/hours for all metrics.
🎨 Fully Customizable Layout (New!)
Don't like the default look? Log in as an admin and use the Layout Editor!
- Drag & Drop: Arrange widgets exactly how you want them.
- Resizable Widgets: Make graphs larger or cards smaller.
- Custom Views: Create different layouts for the Public Dashboard (what everyone sees) and the Admin Dashboard (what only you see).
- Themes: Switch between Dark/Light Mode or try the Retro Style.
- Color Customization: Change the colors of every metric (TPS, RAM, etc.) to fit your preference.
🤖 Discord Bot Integration
The mod includes a built-in Discord bot (optional) that can:
- Slash Commands: Check
/status,/tps, or/playersdirectly from Discord. - Role Management: Use
/addroleto assign roles to players. - 🚨 Alarms: Configure automatic alerts! The bot can ping a role if TPS drops below a certain value or RAM usage gets too high.
📸 Screenshots
Modern Dashboard (Dark Mode)

Retro Style

⚙️ Configuration & Setup
1. Getting Started
Once the server starts, the web dashboard is available at:http://YOUR_SERVER_IP:8080
To access the Admin Panel (Layout Editor & Admin View), click the lock icon on the website and login.
- Default Username:
server - Default Password:
monitor
(Please change these in the config file!)
2. Config File (config.json)
Located in config/servermonitor/config.json.
| Setting | Description | Default |
|---|---|---|
language |
Web interface language (en or de) |
en |
webServerPort |
Port for the website | 8080 |
adminUsername |
Login username for the dashboard | server |
adminPassword |
Login password for the dashboard | monitor |
discordBotEnabled |
Set to true to enable the bot |
false |
discordBotToken |
Your Discord Bot Token | INSERT_TOKEN |
3. In-Game Commands
/servermonitor overview- Shows a quick performance summary in chat./servermonitor <metric>- Shows specific stats (e.g.,/servermonitor tps,/servermonitor cpu)./servermonitor config <feature> <open/priv>- Change permissions for specific commands (e.g., make/servermonitor tpsadmin-only)./servermonitor interval <seconds>- Change how often the dashboard updates.
4. Setting up the Discord Bot
- Create a Bot in the Discord Developer Portal.
- Enable the SERVER MEMBERS INTENT in the bot settings.
- Copy the Token into
config.json. - Invite the bot to your server.
- Use
/alarmconfigin Discord to set up alerts (e.g., Ping Admin role if TPS < 18).
Supported Languages: English (en), German (de)
If you have feature requests or find bugs, feel free to contact "seemuffel" on Discord!
Available Versions
How to Install Server Monitor on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set fabric Loader
In the panel under "Egg", select the fabric loader and matching Minecraft version (1.21.10).
Install Mod
Open the mod browser in the dashboard and search for "Server Monitor". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.21.10, 1.21.9, 1.21.8 (+8 more)
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
Server Monitor server crashes on startup – what to do?
Most common cause: wrong fabric version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.21.10). You can switch loaders with one click in the panel.
Is Server Monitor compatible with fabric?
Server Monitor officially supports fabric for Minecraft 1.21.10, 1.21.9, 1.21.8. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with Server Monitor – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Server Monitor consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.
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