Monitoring component activity

The Packages folder shows statistics about component invocations. You can view statistics for individual packages or for all packages installed in the server, including those installed indirectly as part of an installed application. Table 11-1 describes the counters.

Table 11-1: Component monitoring counters

Counter name

Description

Method invocations

Cumulative count of method invocations since the server was started.

Instances active

Snapshot count of active component instances, that is, instances currently bound to a client session.

Instances pooled

Snapshot count of pooled component instances.

Transactions completed

Cumulative count of transactions completed.

Transactions rolled back

Cumulative count of transactions rolled back.

Last maximum method invocations

Maximum count of method invocations since starting the counter view.

Last maximum instances active

Maximum count of active component instances since starting the counter view.

Last maximum instances pooled

Maximum count of pooled component instances since starting the counter view.

Last maximum transactions completed

Maximum count of transactions completed since starting the counter view.

Last maximum transactions rolled back

Maximum count of transactions rolled back since starting the counter view.

Peak maximum method invocations

Maximum method invocations since the server was started.

Peak maximum instances active

Maximum active instances since the server was started.

Peak maximum instances pooled

Maximum pooled instances since the server was started.

Peak maximum transactions completed

Maximum transactions completed since the server was started.

Peak maximum transactions rolled back

Maximum transactions rolled back since the server was started.