Click the Admin menu, then select Cluster Status. A summary of the status of the cluster (also known as a cloud) displays, which includes the same information:

• Cluster health
• Whether all nodes can communicate (consensus)
• Whether new nodes can join (locked/unlocked) Note: After you submit a job to H2O, the cluster does not accept new nodes.
• H2O version
• Number of used and available nodes

• When the cluster was created

  

The following information displays for each node:

• IP address (name)
• Time of last ping
• Number of cores
• Load
• Amount of data (used/total)
• Percentage of cached data
• GC (free/total/max)
• Amount of disk space in GB (free/max)
• Percentage of free disk space

To view more information, click the Show Advanced button.