Outage in Grafana
Tempo and Mimir Read and Write Failures
Resolved MinorIncident Report
Summary AI Generated
Grafana experienced read and write failures affecting Tempo and Mimir in the AWS US West (prod-us-west-0) region, impacting both querying and ingestion for approximately 2.8 hours. The issue was identified and a fix was implemented, with Tempo recovering during the monitoring phase and cluster metrics stabilizing before full resolution. The incident was fully resolved on September 4, 2026.
The issue has been identified and a fix is being implemented.
Components affected
Grafana AWS US West - prod-us-west-0: Querying Grafana AWS US West - prod-us-west-0: Ingestion Grafana AWS US West - prod-us-west-0: Ingestion Grafana AWS US West - prod-us-west-0: QueryingTrusted by 1,000+ teams
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Latest Updates ( sorted recent to last )
RESOLVED
8 days ago - at 09/04/2026 12:55AM
This incident has been resolved.
MONITORING
8 days ago - at 09/03/2026 10:48PM
Tempo recovered.
IDENTIFIED
8 days ago - at 09/03/2026 10:31PM
Cluster Metrics are healthy for the last 15 minutes
IDENTIFIED
8 days ago - at 09/03/2026 10:13PM
The issue has been identified and a fix is being implemented.
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