Resolved
This incident has been resolved.
Monitoring
Control plane operations in SYD have returned to normal and all clusters are healthy at this time. We're continuing to monitor to ensure stable recovery.
Identified
We are seeing an improvement in control plane performance in the SYD region. Some clusters in the region currently are showing degraded standby nodes and we are working to bring those back to full health.
Investigating
We are investigating elevated control plane issues for Managed Postgres clusters in SYD.
The majority of clusters appear to be running fine, but new creates, backup restores, and upgrades may show errors or take longer than usual to complete. Some clusters will have seen a failover event from primary to standby.