Oracle Traffic Director Configuration
Here’s a list of metrics, according to metric group.
Failover Groups
The following table lists the metrics and their descriptions.
| Metric | Description |
|---|---|
|
Failover Virtual IP |
The virtual IP address for the failover group |
|
Network Prefix |
The subnet mask in terms of the number of bits that is used to identify the network |
|
Primary Node |
Name of the primary node |
|
Backup Node |
Name of the backup node |
|
Primary Node NIC |
Network interface card (NIC) for the primary node |
|
Backup Node NIC |
Network interface card (NIC) for the backup node |
|
Primary Instance |
Name of the primary Oracle Traffic Director instance |
|
Backup Instance |
Name of the backup Oracle Traffic Director instance |
|
Primary Instance NIC |
Network interface card (NIC) for the primary Oracle Traffic Director instance |
|
Backup Instance NIC |
Network interface card (NIC) for the backup Oracle Traffic Director instance |
|
Router ID |
Router ID for the failover group |
Listeners
The following table lists the metrics and their descriptions.
| Metric | Description |
|---|---|
|
Listener |
Listener name |
|
Listener Enabled |
Whether the listener is enabled |
|
Listener IP Address |
Server listening IP address |
|
Listener Port |
Server listening port |
|
Server Name |
Server name used in server-generated URLs |
|
Default Virtual Server / TCP Proxy |
Default virtual server or TCP proxy for the listener |
|
Acceptor Threads |
Number of threads dedicated to accepting connections received by this listener |
|
Protocol Family (Default/inet/inet6/inet-sdp) |
The network address family for the listener. ‘Default’ implies that the family will be derived from the IP address. |
|
Listen Queue Size |
Maximum size of the operating-system listen queue backlog |
|
Protocol Mismatch Handled |
Indicates whether the server redirects clients that use wrong protocol |
|
Blocking IO Enabled |
Whether the server is using blocking I/O |
Origin Server
The following table lists the metrics and their descriptions.
| Metric | Description |
|---|---|
|
Origin Server |
Name of the origin server |
|
Server Pool |
Name of the origin server pool |
|
Status |
Whether the back-end server is online, offline, or unreferenced |
|
Active Connections |
Number of active connections across all Oracle Traffic Director instances |
|
Idle Connections |
Number of idle connections across all Oracle Traffic Director instances |
|
Request Rate |
Number of requests processed per second across all Oracle Traffic Director instances |
|
Sticky Request Rate |
Number of sticky requests processed per second across all Oracle Traffic Director instances |
|
Error Rate |
Number of errors returned per second across all Oracle Traffic Director instances |
|
Data Transmission Rate |
Amount of data transmitted per second across all Oracle Traffic Director instances |
|
Data Receive Rate |
Amount of data received per second across all Oracle Traffic Director instances |
Origin Server Pools
The following table lists the metrics and their descriptions.
| Metric | Description |
|---|---|
|
Server Pool |
Server pool |
|
Origin Server Host |
Origin server host |
|
Origin Server Port |
Origin server listening port |
|
Enabled |
Whether the origin server is enabled |
|
Backup Server |
Whether the origin server is the backup server |
|
Received Requests Ratio |
Ratio of requests (with respect to other origin servers) received by this origin server |
|
Maximum Connections |
Maximum number of connections that the origin server can handle concurrently |
|
Ramp Up Time |
Time for Oracle Traffic Director to ramp up the request sending rate to the full capacity of this origin server |
Performance Statistics for all Instances
The following table lists the metrics and their descriptions.
| Metric | Description |
|---|---|
|
Request Rate |
Number of requests processed per second across all Oracle Traffic Director instances |
|
Request Processing Time |
Average response time for the requests across all Oracle Traffic Director instances |
|
Error Rate |
Number of errors returned per second across all Oracle Traffic Director instances |
|
Data Transmission Rate |
Size of data transmitted per second across all Oracle Traffic Director instances |
|
Data Receive Rate |
Size of data received per second across all Oracle Traffic Director instances |
Virtual Server
The following table lists the metrics and their descriptions.
| Metric | Description |
|---|---|
|
Virtual Server |
Virtual server name |
|
Request Rate |
Number of requests processed per second across all Oracle Traffic Director instances |
|
Error Rate |
Number of errors returned per second across all Oracle Traffic Director instances |
|
Data Receive Rate |
Amount of data received per second across all Oracle Traffic Director instances |
|
Data Transmission Rate |
Amount of data transmitted per second across all Oracle Traffic Director instances |