Current answer
Langfuse experienced a minor incident: Degraded LLMaJ execution in EU. Resolved on Aug 18, 2026.
The notice publication date does not establish the outage start. Provider resolved: .
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Provider notice timeline
Affected Components
LLM-as-a-judge
Incident Timeline
Resolved
Steady throughput for the last 30 minutes. Delay < 5min.
Aug 18, 2026 at 1:25 PM UTC
Monitoring
our autoscaling responded slower than expected, but responded nonetheless. the backlog is draining
Aug 18, 2026 at 12:47 PM UTC
Identified
evaluation throughput was overwhelmed by a slow tenant/model workload, with lock-expiry retries multiplying work; the concurrent worker rollout prolonged the incident.
Aug 18, 2026 at 12:27 PM UTC
Investigating
Eval execution in EU region is taking longer than usual
Aug 18, 2026 at 12:06 PM UTC
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