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Sumo Logic change history: Problem with CSE APIs, CSE UI, Data Indexing, Metrics Alerting, Metrics Collection and Tracing Collection in North America 1 (US1)

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6Major incident
When (UTC)ChangeKind
Major incident: Problem with CSE APIs, CSE UI, Data Indexing, Metrics Alerting, Metrics Collection and Tracing Collection in North America 1 (US1)
Sumo Logic reported a major degradation in North America 1 (US1) from 2026-05-08 01:27 UTC to 2026-05-08 04:05 UTC, lasting 2 h 37 min. A cloud provider availability-zone failure caused log, metrics and tracing delays, CSE UI slowness and API latency or errors; raw data ingestion continued. Normal operation was restored.
Major incident