Queue Statistics for Monitored Transmission Queues workspace
The Queue Statistics for Monitored Transmission Queues workspace displays queue usage statistics for transmission queues running on the selected queue manager. Use the statistics to compare the activity and parameters of different queues in order to resolve performance problems.
Predefined views
The Queue Statistics for Monitored Transmission Queues workspace includes the following predefined views:
- Queue Statistics for Monitored Transmission Queues This
view displays queue usage statistics for transmission queues running
on the selected queue manager. Each local queue is only listed once,
even if there are several alias queues mapped to it. Select a queue
from this list to view more information about it. Use the statistics
provided to compare the activity and parameters of different queues.
The following factors can adversely affect performance:
- Lengthy logical units of work.
- A resource intensive CICS® transaction or program.
You can also delete messages from a queue by clicking Clear Queue or Purge Queue in the menu when you right-click on the selected queue. The Clear Queue option deletes messages from a queue all together using MQSC command. The Purge Queue option deletes messages from a queue using MQGET.Remember:- If a row in this table is highlighted in yellow, that means the value of its %Full attribute is greater than zero and the value of its Total Opens attribute is equal to zero.
- If a row in this table is highlighted in red, that means the values of its %Full attribute is greater than the value of its High Depth Threshold attribute.
- Queue Utilization for Monitored Transmission Queues This view shows, as a bar chart, the current utilization level (percentage of available space used) of each monitored transmission queue managed by the selected queue manager.
- Queue Statistics Summary This view shows, as a bar chart,
the following statistics about the selected queue manager:
- Number of monitored queues
- Number of open queues
- Number of queues with high depth
- Number of queues get-inhibited
- Number of queues put-inhibited
For more information on the attributes listed in the tables of this workspace, see Queue Statistics attributes.
Predefined links
You can link to the following workspaces from the Queue Statistics for Monitored Transmission Queues workspace:
- QSG CF Structure Statistics
- Queue Parameters
- Tran/Pgm Statistics by Queue
- Historical Queue Statistics
- Recent Queue Statistics
- Queue Messages
- Current Message Statistics
- Current Message Statistics by Correlation ID
- Current Message Statistics by Application Name
- Current Message Statistics by Group ID
- Recent Message Statistics
- Queue StatusThis link is visible only if the DESTQMGR value is equal to "" or the value of QMNAME.
- Queue Messages with DLQ Header