Network Degredation in prod-us-central-0

Incident Report for Grafana Cloud

Resolved

From approximately 20:24 UTC - 20:47 UTC a network issue in prod-us-central-0 isolated part of our infrastructure in one availability zone, temporarily cutting off connectivity to a subset of backend services. This caused elevated query latency and some delayed metric evaluations, along with related write-path errors in a logging subsystem. All systems recovered automatically once network connectivity was restored.

Impacted customers may have had queries or rule evaluations fail during the incident, but ingestion was not impacted.

Posted Jul 10, 2026 - 21:31 UTC