Server Optimized

Server Optimized

Server Optimized is modpack made to improve server performance (it's also useable on client)

by Wilk-22
3.7K Downloads
0 Followers
fabricMC 1.21.1multiplayeroptimization

About this Modpack

What this modpack gives you?

Performance

Optimize server performance with this pack, increasing TPS and minimizing resource consumption.

Vanilla Feel

Server Optimized is a clean foundation, perfect for vanilla servers needing a boost, and adaptable as a base for other server types.

Bug fixes

This modpack includes Debugify with fixes over 70 bugs.

NO CHAT REPORTS

In this modpack you'll find No Chat Reports so you and your players can feel safe knowing Mojang's moderation doesn't have power on your server

Redstone optimization

Thanks to Alternate Current redstone is now 20 times faster while maintaining a high level of Vanilla parity.

Available Versions

Server Optimized v2 1.21.1release
MC 1.21.1fabric1.2K downloads
November 18, 2024
Server Optimized v2 1.21release
MC 1.21fabric156 downloads
November 18, 2024
Server Optimized v2 1.20.1release
MC 1.20.1fabric492 downloads
November 18, 2024
Server Optimized v1.2 1.21release
MC 1.21fabric421 downloads
August 20, 2024
Server Optimized v1.2 1.20.1release
MC 1.20.1fabric903 downloads
April 20, 2024

How to Set Up a Server Optimized Server

1

Order Server

Choose at least 4 GB RAM (6 GB recommended for Server Optimized). Based on player count: per 8 players.

2

Install Modpack in Dashboard

Open the modpack browser in the dashboard, search for "Server Optimized" and click "Install". The fabric loader and Minecraft 1.21.1 are configured automatically.

3

Start Server & Play

Start the server – all mods are loaded automatically. Share the server IP with friends and play together!

Frequently Asked Questions

Server Optimized server crashes or won't start – what to do?

Most common causes: insufficient RAM or wrong fabric loader. Check latest.log for "OutOfMemoryError" → increase RAM to at least 6 GB. For "Mixin" or "ClassNotFoundException" errors: modpack version and loader don't match. With Mado Hosting, loader and Minecraft version are auto-configured on modpack install – preventing most startup issues.

How much RAM does a Server Optimized server really need?

Minimum 4 GB, recommended 6 GB for stable performance. per 8 players. Important: Minecraft modpacks need more RAM than vanilla – plan extra per additional player. With Mado Hosting, you can scale RAM up live at any time without data loss (from €8/month).

Can I add custom mods to Server Optimized without conflicts?

Yes, but check compatibility: only use mods for the same loader (fabric) and same Minecraft version (1.21.1). Common issues: ID conflicts with recipe mods and incompatible coremod versions. The Mado dashboard mod browser only shows compatible mods and warns about known conflicts.

Server Optimized server lagging – performance tips

1) Increase RAM to 6 GB+. 2) Reduce server view-distance to 8 (server.properties). 3) Pre-generate chunks with the "Chunky" plugin. 4) Use /spark profiler to check which mods consume the most tick time. With Mado Hosting, all servers run on NVMe SSDs with dedicated CPU cores – eliminating hardware as a bottleneck.

Rent Server Optimized Server

Start your own server with automatic modpack installation.

Recommended RAM:
6 GB(min. 4 GB)
From 8.00 / month
Create Server Now
1-Click Modpack Install
NVMe SSD Storage
DDoS Protection included
Automatic Backups

Details

License
MIT License
Server-side
Required
Client-side
Unsupported

Supported Versions

1.21.11.211.20.1

Start your Server Optimized Server now

From €8.00/month with 6 GB RAM for the best performance.

Configure Server →