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Improve DayZ Server Performance

A well-optimized DayZ server ensures smoother gameplay, fewer crashes, and a better overall experience for players. In this guide, you will learn how to improve the performance of your DayZ server at NexoraHost.


Basic Performance Tips


Optimize Server Settings

1. Adjust Player Slots

Do not set the player limit too high for your hardware. A higher player count requires more CPU and RAM.

maxPlayers = 40;

Tip: Start lower and increase gradually based on performance.


2. Clean Up Server Files

Regularly remove unnecessary files such as:


Mod Optimization

1. Use Only Necessary Mods

Each mod adds server load. Too many mods can significantly reduce performance.

2. Avoid Heavy Scripts

Some mods use complex scripts that increase CPU usage. Replace them with optimized alternatives when possible.

3. Load Order Optimization

-mod=@CF;@CoreMod;@BuilderItems

Keep dependencies first (e.g. Community Framework).


Server Hardware Considerations


Network Optimization

1. Correct Port Setup

Ensure all required ports are open and not blocked by a firewall.

2. Stable Connection

A stable network connection reduces lag and desync issues.


Server Configuration Tweaks

1. Reduce AI / Dynamic Events

Too many dynamic events or AI spawns can impact performance.

2. Adjust Object Persistence

Too many persistent objects can slow down server restarts and runtime performance.


Logging Optimization

Excessive logging can cause unnecessary disk usage and performance drops.


Monitoring Performance

Always monitor your server to detect bottlenecks early.


Common Performance Issues

Lag spikes

Long restart times

Desync issues


Best Practices Summary

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