> ## Documentation Index
> Fetch the complete documentation index at: https://docs.berrybyte.net/llms.txt
> Use this file to discover all available pages before exploring further.

# Satisfactory Server Performance Optimization - Factory Lag Fix & FPS Improvement

> Complete guide to optimizing Satisfactory server performance and reducing factory lag. Learn server settings, factory design tips, and hardware optimization for smooth gameplay.

# Satisfactory Server Performance Optimization

Optimize your [Satisfactory server](https://berrybyte.net/satisfactory-server-hosting) to handle large factories without lag. This guide covers server settings, factory design, and hardware optimization.

## Server Settings

Edit `GameUserSettings.ini`:

```ini theme={null}
[/Script/FactoryGame.FGServerSubsystem]
mAutoPause=True
mAutoSaveInterval=600
mNetworkQuality=3
mServerRestartTimeSlot=04:00
```

**Startup Parameters:**

```bash theme={null}
-USEALLAVAILABLECORES -NoVerifyGC -UseMultithreadForDS
```

## Factory Optimization

**Belt Design:**

* Use direct routing, avoid complex intersections
* Minimize belt length and unnecessary splitters
* Stack belts vertically to save space

**Machine Layout:**

* Group similar machines together
* Use local storage for intermediate products
* Implement central power distribution

**Building Tips:**

* Use minimal foundations and decorative elements
* Avoid excessive lighting in automated areas
* Remove unused structures regularly

## Hardware Requirements

| Factory Size         | CPU      | RAM  | Storage    |
| -------------------- | -------- | ---- | ---------- |
| Small (1-2 players)  | 4 cores  | 8GB  | 20GB SSD   |
| Medium (3-4 players) | 6 cores  | 16GB | 40GB NVMe  |
| Large factories      | 8+ cores | 32GB | 60GB+ NVMe |

**Maintenance:**

* Restart server daily
* Clean up old save files
* Monitor memory usage
* Use SSD storage

## Performance Monitoring

**Key Metrics:**

* Server FPS (target: 30+)
* Memory usage (under 80%)
* CPU utilization
* Network latency (under 100ms)

**Monitoring Tools:**

* Press `Ctrl + Shift + L` for performance overlay
* Use `stat fps` console command
* Monitor task manager for resource usage

## Best Practices

**Factory Design:**

* Use modular production areas
* Implement power zones with switches
* Plan belt routing before building
* Minimize transport distances

**Maintenance:**

* Restart server daily
* Clean up save files weekly
* Monitor performance metrics
* Update software regularly

## Frequently Asked Questions

<AccordionGroup>
  <Accordion title="Why does my factory cause server lag?">
    Large factories with many machines, complex belts, and decorations strain resources. Reduce active machines and simplify designs.
  </Accordion>

  <Accordion title="How often should I restart my server?">
    Daily restarts help clear memory leaks and maintain performance, especially for large factories.
  </Accordion>

  <Accordion title="What hardware do I need for large factories?">
    Use 8+ CPU cores, 32GB RAM, and NVMe SSD storage. Monitor usage and upgrade as needed.
  </Accordion>

  <Accordion title="Do mods affect performance?">
    Some mods impact performance, especially visual effects. Monitor performance when adding mods.
  </Accordion>

  <Accordion title="How do I fix low server FPS?">
    Reduce active machines, simplify belt routing, remove decorations, and implement factory zones with power switches.
  </Accordion>
</AccordionGroup>

## Related Guides

* [Setup Satisfactory Server](/games/satisfactory/setup-server) - Server setup
* [Installing Mods](/games/satisfactory/install-mods) - Mod installation
* [Popular Factory Mods](/games/satisfactory/popular-mods) - Best mods

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