Latency
Troubleshoot high latency
Follow these steps to resolve high end-to-end latency issues.
If your end-to-end latency P90 exceeds 3 seconds, follow these troubleshooting steps.
1
Check Estimated Latency
- Look for features marked with a turtle icon đ˘ in your configuration
- Check if your estimated latency is higher than 1.5s
- If high, disable some features to reduce latency
2
Monitor LLM Response Time
- Check your current LLM latency
- Compare against normal range (500ms - 900ms)
- If consistently above 900ms:
- Switch to an alternative LLM provider
- Or wait for your current provider to resolve performance issues
3
Check Status Page
- Check the Status Page for any ongoing issues
- If there are any ongoing issues, wait for them to resolve
4
Contact Support
If the above steps donât resolve your latency issues:
- Locate your call ID
- Email support@retellai.com
- Include:
- Your call ID
- Steps youâve already tried
- Current latency measurements
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