Monitoring data is available from workloads, service subclasses
and service superclasses, work classes, and threshold queues. You
can use this data to diagnose and correct problems and for performance
tuning.
Workload monitoring data
The following
figure shows the monitoring information that is available for workloads.
You can collect workload statistics and information about activities
that run in the workloads using event monitors. For workloads, you
can also obtain aggregate activity statistics. You can access workload
statistics and information about workload occurrences in real time
using table functions. Figure 1. Monitoring data
that is available for workloads
Service class monitoring data
The following figure shows the monitoring information that is available for service classes. You
can collect statistics for service subclasses and service superclasses. You also can obtain
aggregate activity and request statistics, and information about activities that run in the service
classes. You can access service superclass and service subclass statistics and information about
agents running in a particular service class in real time using table functions. Figure 2. Monitoring data that is available for service classes
Work class monitoring data
The following
figure shows the monitoring information that is available for work
classes. You can collect work class statistics and information about
activities that are associated with a particular work class. You can
access work class statistics in real time using table functions.Figure 3. Monitoring data that is available for work
classes
Threshold monitoring data
The following
figure shows the monitoring information that is available for thresholds.
You can obtain information about threshold violations, the activities
that caused the threshold violations, and queuing statistics (for
queuing thresholds). You can access queuing threshold statistics in
real time using table functions.Figure 4. Monitoring
data that is available for thresholds
