By default, the values of some columns in the Channel Performance
and Channel Status workspace are n/a or blank. If you want the values
that are produced by the queue manager for real-time channel monitoring
to be displayed in these workspaces, you must enable real-time monitoring
for the channel at the queue manager.
You must have the required authorities for the MQSC commands.
Depending on the value of the MONCHL attribute of the channel,
do one of the following things:
- If the value is OFF, change its value to LOW, MEDIUM, or
HIGH by running the following MQSC command:
ALTER CHANNEL(channel_name) MONCHL(collection_level)
Where
channel_name is
the name of the channel and
collection_level specifies
the collection level of monitoring data for the channel. Here you
can set it to LOW, MEDIUM, or HIGH to suit the requirement of your
environment.
- If the value is QMGR, change the MONCHL attribute of its
queue manager to LOW, MEDIUM, or HIGH by running the following MQSC
command:
ALTER QMGR MONCHL(collection_level)
Where
collection_level specifies
the collection level of monitoring data for the channels on the queue
manager whose MONCHL attribute is set to QMGR. Here you can set it
to LOW, MEDIUM, or HIGH to suit the requirement of your environment.
You do not need to restart the queue manager for these changes
to take effect.