Grafana incident

Mimir Partial Write Outage

Resolved after 1 hour 53 minutes, affecting GCP US Central - prod-us-central-0: Querying and GCP US Central - prod-us-central-0: Ingestion, on July 14, 2026.

monitoring Jul 14, 2026, 05:23 PM UTC

The outage is recovered as of 16:56 UTC, and we're continuing to monitor.

Started
Jul 14, 2026, 05:09 PM UTC
Resolved
Jul 14, 2026, 07:03 PM UTC
Duration
1h 53m
Detected by Pingoru
Jul 14, 2026, 05:09 PM UTC

Affected components

GCP US Central - prod-us-central-0: QueryingGCP US Central - prod-us-central-0: Ingestion

Update timeline

  1. identified Jul 14, 2026, 05:09 PM UTC

    We're investigating backend degradation which has resulted in a partial write outage beginning around 16:40 UTC. This degradation has also impacted reads and rule evaluation. Issue has been identified and we are working on mitigation.

  2. monitoring Jul 14, 2026, 05:23 PM UTC

    The outage is recovered as of 16:56 UTC, and we're continuing to monitor.

  3. resolved Jul 14, 2026, 07:03 PM UTC

    This incident has been resolved.

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