Dispatcher Summary workspace

It shows the start and stop time of given tasks, the peak and current number of tasks, and the current number of TCBs that are in use by the CICS region.

This predefined workspace contains the following views:

• Dispatcher Summary table view showing the attributes of the task and transaction activity within each TCB. It shows the runaway task intervals, and number of tasks active.
• Dispatcher TCB Modes table view showing the all the TCB statistics associated with each of the modes. There are several clocks that give you the amount of real time used by either z/OS® waits or dispatches and also CPU time used by either a task or a TCB.
• Dispatcher TCB Pools table view. This shows the number of TCBs that are allocated to a particular pool (JVM, OPEN, or HP), whether they are attached or in use, as well as both the total and the current waiting time associated with that pool. This groups the TCBs in a logical way: it shows the number of current tasks that are waiting and the peak number of tasks that have been waiting for each TCB.

See also:

• CICSplex Dispatcher Summary attribute group
• CICSplex Dispatcher TCB Modes attribute group
• CICSplex Dispatcher TCB Pools attribute group
• Attribute groups used by the predefined workspaces
• Organization of the predefined workspaces