| Active Processes |
Processes that are currently running |
Number |
| Components Down |
Nodes that are not available |
Number |
| Components Passive |
Nodes not processing queries but can be made ready to process queries when needed |
Number |
| CPU |
Average node CPU use |
Percent |
| Disk I/O |
Data transfer rate, in bytes per second |
Number |
| Disk In |
Rate of disk writes, in bytes per second |
Number |
| Disk Out |
Rate of disk reads, in bytes per second |
Number |
| Max Disk By Node |
For the node with the most used disk space, the amount of used disk space on the node |
Percent |
| Memory |
Average node memory use |
Percent |
| Network In |
Rate of network traffic into the node, in bytes per second |
Number |
| Network Out |
Rate of network traffic out of the node, in bytes per second |
Number |
| Node CPU Skew |
Comparison of CPU use on the busiest node to the average node |
Percent |
| Node I/O Skew |
Comparison of I/O use on the busiest node to the average node |
Percent |
| Queen Disk Space |
Used disk space on the queen node |
Percent |
| Session Login Count |
Sessions currently logged on to the system |
Number |
| Total Space |
Used disk space on the system |
Percent |