Cluster Status - Field Help
Current Statistics
To refresh at any time, click Refresh.
- Cluster
- The host name to which clients connect. For example, www.mycompany.com
Configuration Settings
Edit any of the values on the Configuration settings tab, then click Update Configuration.
- Default sticky time (seconds)
- The default sticky time for all future ports on this cluster.
Sticky time is used to create an affinity relationship between a client and a specific
server. When the sticky time has been exceeded, the client might be sent to a server
different from the previous. Sticky time can be overridden on a per-port basis. The
default value is 0, meaning that the port is not sticky. This can also be set at the
executor level.
- Default port stale timeout (seconds)
- The default number of seconds during which there can be no activity on a connection
before that connection is removed. This time can be overridden on a per-port basis. The default is 300.
- Default port weight bound
- The default weight bound for all future ports on this cluster. This value can be overridden
on a per-port basis. The default value is 20 and can also be set at the executor level.
- Maximum number of ports
- The maximum number of ports on this cluster. The default value is 8 and can also be
set at the executor level.
- Default maximum servers per port
- The default maximum number of servers per port on this cluster. This value can be
overridden on a per-port basis. The default value is 32 and can also be set at
the executor level.
Proportions
Note: The proportion given to the active connections, plus the proportion given to
the new connections, plus the proportion given specific to the port, plus the proportion give to
system metrics must total 100.
- Proportion given to active connections:
- A number from 0-100 representing the proportion of weight given to the active connections.
The default value is 50.
- Proportion given to new connections:
- A number from 0-100 representing the proportion of weight given to the new connections. The
default value is 50.
- Proportion given specific to the port:
- A number from 0-100 representing the proportion of weight given to the information coming
from an advisor about a port. The default value is 0.
- Proportion given to system metrics:
- A number from 0-100 representing the proportion of weight given to system metrics from the Metric
Server. The default value is 0.
- Sum of proportions (must be 100):
- The sum of the above proportions. This total must equal 100.
- List of System Metrics
- List of configured metrics and these corresponding proportions.
To remove a system metric, highlight the system metric you want to remove and click Remove
System Metric.
Lists
- List of Ports
- Current list of ports and the number of servers running on those ports.
To remove a port, highlight the port you want to remove and click Remove.
|