You can use the workload monitor to display the number of users working on an instance. You can display the number of dialog steps that each user has executed, and check that the instance response times are acceptable.
Procedure
- Start the workload monitor by calling transaction ST03N.
- Choose the user mode that you require.
- Choose Load History and Distribution (or Load Distribution in the Administrator user mode) and then Users per Instance.
The system takes you to the Performance: Display Users and Used Instances screen. The system displays a list with the number of users logged on to each instance. You can use the following commands to obtain more information:
| Pushbutton | Meaning |
| Choose instance | Outputs all users, the number of dialog steps executed by them and the response times on the selected instance |
| Instances per user or User per instances | Switches between two views (the pushbutton displays the view to which you can change, not the active one):
For each user, the system displays all instances that the user has logged on to during the selected time period.
For each instance, the system displays the number of users that were logged on during the selected time period. |
| Period-, Period+ | Change the displayed period of time by one unit of the selected period |
| Filter... | Restricts the users to those with response time or number of dialog steps above a threshold value of your choice (only available in the Instances per User view) |
| By days, By weeks, | Period for the output lines |
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