| Active Sessions |
Number of users and applications currently connected to database |
| Component Down |
Number of nodes that are not available |
| Component Passive |
Number of nodes not processing queries but can be made ready to process queries when needed |
| CPU |
Average node CPU use |
| Max Disk by Node |
Largest percentage of used disk space on a node |
| Memory |
Average node memory use |
| Node CPU Skew |
Comparison of CPU use on the busiest node to the average node |
| Node I/O Skew |
Comparison of I/O use on the busiest node to the average node |
| Queen Disk Space |
Percentage of used disk space on the queen node |
| Replication Factor |
Number of copies of the user data |
| Total Space |
Percentage of used space to overall storage capacity |