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Grafana Cloud: Cloud Logs read path outage on eu-west-2

Impact: criticalStatus: resolvedStarted Resolved (-53 min)1 updateSource: stspg.io (opens in new tab)
Summary

Grafana Cloud reported a critical Cloud Logs read outage in eu-west-2 on loki-prod-012, affecting Explore, dashboards and alert evaluation querying Logs. The recorded start was 2026-08-18 22:53 UTC and resolution 2026-08-18 22:00 UTC, while the vendor described impact between approximately 22h15 and 22h23 UTC; duration is unknown.

Machine-written from the archived incident (Sol). Check the timeline before relying on it.

Timeline of updates

  1. resolved

    We observed an issue which impacted the following service: reads of Cloud Logs in the eu-west-2 region. Affected services would include Explore, dashboards, alert evaluation when querying Logs. The time of impact lasted from approximately 22h15 and 22h23 UTC, on loki-prod-012. This incident has since been resolved.

Rewindex changes for this incident

Impact, status and times are the vendor’s own, as last archived. View on stspg.io (opens in new tab). Grafana Cloud profile · Recent Grafana Cloud incidents · Markdown · JSON