Langfuse incident

prod-us: Delayed ingestion for prod-us

Resolved after 36 minutes, affecting EU (cloud.langfuse.com) (Ingestion API) and US (us.cloud.langfuse.com) (Ingestion API) and 1 more, on August 15, 2026.

resolved Aug 15, 2026, 06:05 PM UTC

We incurred a temporary delay on the legacy ingestion path for v4. This delay has been resolved. OTEL ingestion has not been impacted.

Started
Aug 15, 2026, 05:28 PM UTC
Resolved
Aug 15, 2026, 06:05 PM UTC
Duration
36m
Detected by Pingoru
Aug 15, 2026, 05:28 PM UTC

Affected components

EU (cloud.langfuse.com) (Ingestion API)US (us.cloud.langfuse.com) (Ingestion API)HIPAA (hipaa.cloud.langfuse.com) (Ingestion API)JP (jp.cloud.langfuse.com (Ingestion API)

Update timeline

  1. investigating Aug 15, 2026, 05:28 PM UTC

    Currently the ingestion for the events table is delayed in the US environment. This happens only for data from non-latest major SDK versions. We are investigating this and have started a mitigation. The data should be up to date soon.

  2. investigating Aug 15, 2026, 05:28 PM UTC

    Currently the ingestion for the events table is delayed in the US environment. This happens only for data from non-latest major SDK versions. We are investigating this and have started a mitigation. The data should be up to date soon.

  3. resolved Aug 15, 2026, 06:05 PM UTC

    We incurred a temporary delay on the legacy ingestion path for v4. This delay has been resolved. OTEL ingestion has not been impacted.

  4. resolved Aug 15, 2026, 06:05 PM UTC

    We incurred a temporary delay on the legacy ingestion path for v4. This delay has been resolved. OTEL ingestion has not been impacted.

  5. resolved Aug 15, 2026, 06:05 PM UTC

    We incurred a temporary delay on the legacy ingestion path for v4. This delay has been resolved. OTEL ingestion has not been impacted.

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