Hi everyone,
Thank you for your votes and comments on this suggestion. They have been helpful in making the decision to add this functionality to Jira Data Center.
We would like to inform that we've added more information to the Cluster monitoring page available in Jira Data Center. Since version 8.9, apart from viewing the ID, and uptime information, you'll get the node status (active, no heartbeat, offline) and Jira status (maintenance, error, running, starting). You can use this data to track and remove stale nodes and fix the failing ones in your cluster.
Grażyna Kaszkur
Product Manager, Jira Server and Data Center