Network Degredation in prod-us-central-0

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.