# Mimir read errors and high latency in prod-eu-west-0

- Provider: [Grafana Cloud](https://down.guide/grafana-cloud)
- Level: confirmed
- Impact: Degraded
- lasted 20h 43m
- started 2026-06-29 11:37 UTC
- GCP Belgium - prod-eu-west-0: Querying, GCP Belgium - prod-eu-west-0: Ingestion
- eu, eu-west-0
- id: DWN-3b0fbd72ab
- Official page: https://stspg.io/h6ydsghh5vvs

## Updates from Grafana Cloud
### 2026-06-29 11:37 UTC: investigating
We are currently investigating an issue with Mimir in prod-eu-west-0 we are seeing read errors and high latency. This incident is currently ongoing. The errors are recovering but we are currently looking into the route cause of this.

### 2026-06-29 13:52 UTC: investigating
The errors are recovering, and we are still looking into the root cause of this.

### 2026-06-29 15:37 UTC: investigating
The errors and latency have now recovered, we continue investigating the root cause.

### 2026-06-29 17:47 UTC: identified
We've identified a possible cause, and a mitigation is in place to prevent further occurrences.

### 2026-06-30 08:20 UTC: resolved
Since the mitigation has been applied, we have not seen the errors return. At this point, we are considering the incident resolved.

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