resmon
resmon is FiveM’s built-in performance monitoring tool.
Enabling resmon
Add to server.cfg:
resmonReading Results
resmon shows:
- Frame Time: Time per frame (ms)
- Memory: Memory usage (MB)
- CPU: CPU usage (%)
- Network: Network usage
Budget Targets
| Metric | Target | Warning |
|---|---|---|
| Frame Time | <16ms | >20ms |
| Memory | <2GB | >4GB |
| CPU | <50% | >80% |
Interpreting Results
Good Performance
- Frame time: 10-15ms
- Memory: Stable
- CPU: <50%
- No spikes
Poor Performance
- Frame time: >20ms
- Memory: Increasing
- CPU: >80%
- Frequent spikes
Optimization
Based on resmon results:
- Identify bottlenecks
- Optimize resources
- Reduce entity counts
- Optimize code
Best Practices
- Monitor regularly
- Set up alerts
- Document changes
- Test improvements
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