We have four UAT nodes in a Cluster. The cluster has the same system pega_acceptance and there are different short descriptions for each node as given below. As per AES configuration guide AES uses this node short description to uniquely identify nodes in a cluster, so is this naming correct or the system name should be different for each node?
The Autonomic Event Services product (AES) produces reports about system performance by system name. If you have multiple unrelated systems that a single AES installation monitors, you need to provide a unique name for each system.
Also The system name is the same for all nodes that belong to that system. Each node also has a unique, system-generated node ID that identifies it and that derives in part from its system ID. Do not manually edit the node IDs