This section lists the metrics that Oracle Traffic Director tracks at the process level. For each metric, the object name in the SNMP MIB and the names of the corresponding element and attribute in the stats-xml report are provided. Metrics that are not available through SNMP or in the stats-xml report are marked NA.
| Metric | Object Name in the SNMP MIB | stats-xml Element: Attribute |
|---|---|---|
|
Number of request processing threads currently available |
processThreadCount |
thread-pool-bucket: countThreads |
|
Number of request processing threads currently idle |
processThreadIdle |
thread-pool-bucket: countIdleThreads |
|
Number of connections currently in keepalive queue |
processKeepaliveCount |
keepalive-bucket: countConnections |
|
Maximum number of connections allowed in keepalive queue |
processKeepaliveMax |
keepalive-bucket: maxConnections |
|
Number of requests that were processed on connections in the Keep Alive subsystem |
NA |
keepalive-bucket: countHits |
|
Number of connections in the Keep Alive subsystem that were flushed |
NA |
keepalive-bucket: countFlushes |
|
Number of times the server could not hand off the connection to a keep-alive thread. |
NA |
keepalive-bucket: countRefusals |
|
Number of connections that were closed due to Keep Alive subsystem being idle beyond the specified timeout period |
NA |
keepalive-bucket: countTimeouts |
|
Idle period after which the Keep Alive subsystem should time out |
NA |
keepalive-bucket: secondsTimeout |
|
Process size in kbytes |
processSizeVirtual |
process: sizeVirtual |
|
Process resident size in kbytes |
processSizeResident |
process: sizeResident |
|
Fraction of process memory in system memory |
processFractionSystemMemoryUsage |
process: fractionSystemMemoryUsage |
|
Total number of active connections for which requests are getting processed |
NA |
tcp-thread:countActiveConnections |