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Author Message
  Topic: Topic performance and unsubscribe durable subscriptions
avla

Replies: 10
Views: 7840
 PostForum: IBM MQ Java / JMS   Posted: Tue May 09, 2006 4:22 pm   Subject: Topic performance and unsubscribe durable subscriptions
Thanks for the help Jeff. I got the unsubscribe to work but it doesn't seem to have solved my performance issues much.

Any ideas about what might cause a severe lag in message delivery after a lar ...
  Topic: Topic performance and unsubscribe durable subscriptions
avla

Replies: 10
Views: 7840
 PostForum: IBM MQ Java / JMS   Posted: Tue May 09, 2006 7:59 am   Subject: Topic performance and unsubscribe durable subscriptions
When trying to do the unsubscribe, it has about 8500 in it. I have noticed it will have somewhere between a few thousand to 15k when the performance hits a wall. I am thinking these are my extra messa ...
  Topic: Topic performance and unsubscribe durable subscriptions
avla

Replies: 10
Views: 7840
 PostForum: IBM MQ Java / JMS   Posted: Tue May 09, 2006 6:37 am   Subject: Topic performance and unsubscribe durable subscriptions
qdepth is zero for that queue.
  Topic: Topic performance and unsubscribe durable subscriptions
avla

Replies: 10
Views: 7840
 PostForum: IBM MQ Java / JMS   Posted: Tue May 09, 2006 6:27 am   Subject: Topic performance and unsubscribe durable subscriptions
I am finding that large volume through a Topic is causing severe performance degradation, often with messages being delivered to subscribers with an hour in between, but only after 50-60% of the messa ...
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