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Trend reporting for MQ on OS/390
- Thread starter beaudog68
- Start date
MQSeries doesn't really give you much information when it comes to individual queues. On OS/390 you have the 2 SMF records that but they really only give you an overall picture of message throughput.
I once wrote a very simple program to monitor a queue's high-water mark on an OS/390 system although it should work for any platform. It ran continuously doing an MQGET BROWSE_NEXT on the queue in question. Every time a message was retrieved it did an MQINQ on the queue's CURDEPTH and if the value was higher than the highest recorded so far it wrote a line to SYSOUT with the time and CURDEPTH. Because of the way that MQ handles simultaneous GETs on a queue you can't gurantee you'll get every message but it seemed to be pretty accurate.
Hope this helps. [sig][/sig]
I once wrote a very simple program to monitor a queue's high-water mark on an OS/390 system although it should work for any platform. It ran continuously doing an MQGET BROWSE_NEXT on the queue in question. Every time a message was retrieved it did an MQINQ on the queue's CURDEPTH and if the value was higher than the highest recorded so far it wrote a line to SYSOUT with the time and CURDEPTH. Because of the way that MQ handles simultaneous GETs on a queue you can't gurantee you'll get every message but it seemed to be pretty accurate.
Hope this helps. [sig][/sig]
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