# Langfuse: Degraded OTEL ingestion in US region

- Provider: [Langfuse](https://outages.cc/langfuse.md)
- Type: Incident
- State: Resolved
- Worst impact: Degraded performance
- Started: 2026-09-02 16:02 UTC
- Resolved: 2026-09-02 16:56 UTC (lasted 54 min)
- Official update: https://status.langfuse.com

## Updates from Langfuse

### resolved, 2026-09-02 16:56 UTC

Completely back to normal

### monitoring, 2026-09-02 16:49 UTC

Backlog is almost completely gone. Ingestion delay is < 1 min.

### identified, 2026-09-02 16:24 UTC

A deployment rollout coincided with a traffic spike, resulting in an unusually large backlog. Adjusting our autoscaling to absorb the backlog faster.

### investigating, 2026-09-02 16:02 UTC

We are observing OTEL ingestion backlog in US region