# Grafana Cloud: Grafana Cloud Hosted Logs increased write latency in eu-west-3 region.

> Grafana Cloud status incident “Grafana Cloud Hosted Logs increased write latency in eu-west-3 region.” on 2025-10-30: impact minor (vendor’s label), 4.1 h, 1 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/grafana-cloud/incidents/k8z0zzkpxrjw
Last updated: 2025-10-30T13:36:00Z

- Impact (vendor’s label): minor
- Status: resolved
- Started: 2025-10-30 09:30 UTC · Resolved: 2025-10-30 13:36 UTC · Duration: 4.1 h
- Updates: 1
- [Vendor status page: https://status.grafana.com/incidents/k8z0zzkpxrjw](https://status.grafana.com/incidents/k8z0zzkpxrjw)
- [Company: Grafana Cloud](https://rewindex.com/company/grafana-cloud.md)

## Timeline of updates

- **resolved** 2025-10-30 13:36 UTC: We consider the incident as resolved now. With regards to the cause - a slow physical partition of the backend database, which is used by the control plane of a critical component caused increased latency and occasional overloading with subsequent failing of the write path. Once writes switched to a different partition, the latency dropped and error rate went down.

_From the vendor’s published history: only the final update text is available for incidents before Rewindex began polling this page._

## Cite this

Status incident (vendor impact label: minor) posted by Grafana Cloud, started 2025-10-30 09:30 UTC, resolved after 4.1 h, 1 update(s).

- Canonical URL: https://rewindex.com/company/grafana-cloud/incidents/k8z0zzkpxrjw
- Citation: Grafana Cloud, “Grafana Cloud Hosted Logs increased write latency in eu-west-3 region.” (2025-10-30 09:30 UTC). Archived by Rewindex: https://rewindex.com/company/grafana-cloud/incidents/k8z0zzkpxrjw (CC BY 4.0).
- Markdown link: `[Grafana Cloud: Grafana Cloud Hosted Logs increased write latency in eu-west-3 region. (2025-10-30)](https://rewindex.com/company/grafana-cloud/incidents/k8z0zzkpxrjw)`


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Canonical: https://rewindex.com/company/grafana-cloud/incidents/k8z0zzkpxrjw · Markdown: https://rewindex.com/company/grafana-cloud/incidents/k8z0zzkpxrjw.md · JSON: https://rewindex.com/api/v1/companies/grafana-cloud/incidents/k8z0zzkpxrjw · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T18:10:55.038Z