One element of the CCC/MQ overhead is the number of queues you're
monitoring. If you have alot of dynamic queues, you may want to specify
QDEFTYPE(PREDEFINED) so you don't monitor them all. You may also want to
specify STATISTICS(NOQDATA) on the SET APPL statement so you don't take
application statistical information at the queue level. If you have alot
of client channels you may also want to use the SET CHANNEL command so you
only monitor the sender/receiver channels. Like everything else, it's a
tradeoff between how much information you want and how much overhead it
takes to collect it all.
- Bruce Giordano
MQA
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Sent by: MQSeries List Subject:
Overhead of MQI monitoring on CCC/MQ
<[email protected]>
Monday July 25, 2005 08:31 AM
Please respond to MQA
Dear all,
We are studying on overhead of turning on MQI monitoring on CCC/MQ for WMQ
of z/OS. If you have experience and insight on this, please help to share
with us on this.
TIA
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