Metric reads and rule evaluations are degraded in mimir-prod-66

Incident Report for Grafana Cloud

Resolved

This incident has been resolved.

Posted Oct 17, 2026 - 01:55 UTC

Update

We are continuing to monitor for any further issues.

Posted Oct 16, 2026 - 23:28 UTC

Monitoring

A fix has been implemented and we are monitoring the results.

Posted Oct 16, 2026 - 23:27 UTC

Update

We are continuing to investigate this issue.

Posted Oct 16, 2026 - 21:08 UTC

Investigating

We’re currently investigating an issue affecting metrics reads and rule evaluations in mimir-prod-66. Our team is actively working to identify the cause. Thank you for your patience.

Posted Oct 16, 2026 - 21:05 UTC

This incident affected: Metrics (AWS US East (VA) - prod-us-east-3).