Infrastructure health monitoring now emits the following fault classes for compute bare metal instances:

• PCI-NIC: A fault in the instance network interface card (NIC) has been detected.
• SDN-INTERFACE: A fault in the instance software defined network interface has been detected.

Important: The PCI fault class will be deprecated in the future. You should migrate to the PCI-NIC fault class for similar functionality.

For more information about these fault classes and troubleshooting steps, see Compute Health Monitoring for Bare Metal Instances.