Performance Measurement Service (Java CAPS Management and Monitoring APIs)

Java CAPS Management and Monitoring APIs

Performance Measurement Service

The Performance Measurement Service attempts to address performance characterization for developers and administrators.

JBI Framework
- StartTime
- StartupTime
- Component count
- Endpoint count
- ServiceAssembly count
Normalized Message Router (NMR)
- Time spent in each component
- Time spent in DeliveryChannel
- Time spent in NMR
- Per Component/Endpoint
- Queried by Component/Endpoint
Component Endpoints
- UpTime
- Total sent/received requests, such as “in” messages
- Total sent/received replies, such as “out” messages
- Total sent/received faults
- Total completed exchanges, such as consumed/provided
- Total active exchanges, such as consumed/provided
- Total error exchanges, such as consumed/provided
- Response Time
- Status Time
- Active MessageIds
- Waiting MessageIds

Table 7 Performance Measurement Service Method Names and Descriptions


API Method Name	Description
clearPeformaceInstrumentationMeasurement	Resets the performance measurements on the endpoint.
getPerformanceInstrumentationEnabled	Retrieves the performance measurement enabling flag.
getPerformanceInstrumentationMeasurement	Retrieves the performance measurement data for the specified endpoint.
getPerformanceMeasurementCategories	Retrieves the performance statistics categories. Each item in the array is the key to the composite performance data, which also indicates the type of measurement, such as normalization.
setPerformanceInstrumentationEnabled	Sets the performance measurement enabling flag.
getFrameworkStatisticsAsTabularData	This method is used to provide JBIFramework statistics in the given target. Data is displayed in tabular format.
getFrameworkStatistics	This method is used to provide JBIFramework statistics in the given target.
getComponentStatistics	This method is used to provide statistics for the given component in the given target.
getComponentStatisticsAsTabularData	This method is used to provide statistics for the given component in the given target. Data is displayed in tabular format.
getEndpointStatisticsAsTabularData	This method is used to provide statistic information about the given endpoint in the given target. Data is displayed in tabular format.
getEndpointStatistics	This method is used to provide statistic information about the given endpoint in the given target.
getNMRStatisticsAsTabularData	This method is used to provide statistics about the message service in the given target. Data is displayed in tabular format.
getNMRStatistics	This method is used to provide statistics about the message service in the given target.
getServiceAssemblyStatisticsAsTabularData	This method is used to provide statistics about a Service Assembly in the given target. Data is displayed in tabular format.
getServiceAssemblyStatistics	This method is used to provide statistics about a Service Assembly in the given target.
enableMessageExchangeMonitoring	This method is used to enable monitoring of timing information about message exchanges.
disableMessageExchangeMonitoring	This method is used to disable monitoring of timing information about message exchanges.