# Degraded OTEL ingestion in US region

- Provider: [Langfuse](https://down.guide/langfuse)
- Level: confirmed
- Impact: Degraded
- lasted 54m
- started 2026-09-02 16:02 UTC
- us
- id: DWN-75414c57cb
- Official page: https://status.langfuse.com/incidents/01M1HDPTQA3FVQTG8FZWA7DQWG

## Updates from Langfuse
### 2026-09-02 16:02 UTC: investigating
We are observing OTEL ingestion backlog in US region

### 2026-09-02 16:24 UTC: identified
A deployment rollout coincided with a traffic spike, resulting in an unusually large backlog. Adjusting our autoscaling to absorb the backlog faster.

### 2026-09-02 16:49 UTC: monitoring
Backlog is almost completely gone. Ingestion delay is \< 1 min.

### 2026-09-02 16:56 UTC: resolved
Completely back to normal

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