Container Transactions workspace

This workspace displays data provided by the Container Transactions attributes.

This workspace displays data about activities and transactions running in each application server.

Important:
  • This workspace reports blanks for resource data on the first invocation if PMI data collection is configured for on-demand sampling (that is, if your site set configuration value Resource Data Collection Method to On Demand) or if you have not yet run applications that generate PMI resource data. To report resource data in this workspace after installing and configuring the data collector, use the WebSphere® administrative console to set the appropriate PMI instrumentation level.
  • Because of high processor usage, the monitoring agent provides on-demand sampling by default. To activate PMI monitoring, you must first select this workspace and then select it again later. Each time you select the workspace, it displays the data collected during the interval between selections.
The predefined workspace contains the following items:
  • Transaction Rates - History graph, which shows the per-second begin, commit, and rollback rates over time for local and global transactions
  • Transaction Durations - History graph, which shows the amount of time it takes to complete local and global transactions
  • Container Transactions report, which displays performance information for global and local transactions that run in each defined EJB container and an aggregated value for all transactions that run in the application server

Accessing the Container Transactions workspace

To access this workspace from the EJB Containers workspace, use one of the following procedures:
  • From the primary IBM® Cloud Pak System Software Monitoring Portal menu, click View > Workspace > Container Transactions.
  • Within the Navigator, right-click the EJB Containers entry; then, from the menu, click Workspace > Container Transactions.