To establish bottleneck situations, openUTM inserts measuring jobs into the job queue at regular intervals if KDCMON is activated. The wait time of the jobs in the UTM queue can be determined on the basis of the time at which the job was introduced (absolute time stamp) and the time of processing. The time difference between the individual pseudo jobs is approximately 10 seconds.
The following information is logged in the WAIT list:
The WAITING TIME column indicates the established wait time for each pseudo job in seconds.
For these wait times, the evaluation tool KDCEVAL also calculates the maximum, minimum, and mean value in seconds and outputs these values under UTM WAITING TIMES.
The NUMBER OF TASKS column indicates the number of processes available in the application at this time. The UTM system processes are not included in this number.
If the wait time is too long, the number of UTM tasks should be increased.
The WAIT list has the following format:
+---------------------------------------------------+
| TIME STAMP | WAITING TIME | NUMBER OF TASKS |
+---------------------------------------------------+
| 09:32:41.114 | 0,000 | 4 |
+---------------------------------------------------+
| 09:32:51.114 | 0,000 | 4 |
+---------------------------------------------------+
| 09:33:01.114 | 0,018 | 4 |
+---------------------------------------------------+
| 09:33:11.534 | 0,000 | 4 |
+---------------------------------------------------+
| 09:33:21.534 | 0,008 | 4 |
+---------------------------------------------------+
| 09:33:31.534 | 0,000 | 4 |
+---------------------------------------------------+
| 09:33:41.534 | 0,000 | 4 |
+---------------------------------------------------+
UTM WAITING TIMES:
TIME STAMP : 09:33:01.114 WAITING TIME MAXIMUM : 0,018
TIME STAMP : 09:33:41.534 WAITING TIME MINIMUM : 0,000
NUMBER OF ENTRIES: 7 WAITING TIME AVERAGE : 0,004