Monitors the average number of events flowing through the entry or exit point of a stage of the EPN of the specified application.
Syntax
java wlevs.Admin [ Connection Arguments ] [ User Credentials Arguments ] [ Common Arguments ] MONITORAVGTHROUGHPUT -application application -stage stage -StagePoint stagePoint -throughputInterval throughputInterval -avgInterval avgInterval -timeUnit timeUnit
Table A-34 MONITORAVGLATENCY Arguments
Argument | Definition |
---|---|
-application application
|
Specifies the name of the Oracle Stream Analytics application whose throughput and latency you want to monitor. To get the exact name of your application, you can:
|
-stage stage |
Specifies the name of the stage for which you want to monitor throughput of events. The stage is in the application specified by the |
-stagePoint stagePoint |
Specifies whether you want to monitor throughput at the entry- or exit- point of the specified stage. Valid values are |
-throughputInterval throughputInterval
|
Specifies the throughput interval across which throughput is calculated. Default value is 100. Specify the units with the |
-avgInterval avgInterval
|
Specifies the average interval across which average throughput is calculated. Default value is 100. Specify the units with the |
Example
The following example shows how to monitor the number of events flowing through the entry point of the cqlprocessor
stage of the helloworld
application:
java wlevs.Admin -url service:jmx:msarmi://localhost:9002/jndi/jmxconnector -username wlevs -password wlevs MONITORMAXLATENCY -application helloworld -stage cqlprocessor -stagePoint entry -throughputInterval 100 -avgInterval 100 -timeUnit MILLISECONDS