Langfuse: Degraded OTEL ingestion in US region
Affected components: Ingestion API
Timeline of updates
- investigating
We are observing OTEL ingestion backlog in US region
- identified
A deployment rollout coincided with a traffic spike, resulting in an unusually large backlog. Adjusting our autoscaling to absorb the backlog faster.
- monitoring
Backlog is almost completely gone. Ingestion delay is < 1 min.
- resolved
Completely back to normal
Archive proof
Rewindex commits each version of an incident it captures to a daily checkpoint, chains it to the day before, and has the checkpoint timestamped by FreeTSA and DigiCert. That proves this record existed by then and has not been changed since, by anyone, Rewindex included.
How the archive is checked, and what it cannot prove.
First version captured 17:03 UTC
In the 2026-10-19 checkpoint, timestamped by FreeTSA and DigiCert on Oct 20, 00:41 UTC. Record hash
a1e0ef0fdadd2c68…
Impact, status and times are the vendor’s own, as last archived. View on status.langfuse.com (opens in new tab).