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IBM ACE message processing using Queue Manager to read/write messages. ACE runs in AKS container and QM

  • 1.  IBM ACE message processing using Queue Manager to read/write messages. ACE runs in AKS container and QM

    Posted Tue October 17, 2023 04:11 AM
    Edited by Brajendra Kumar Tue October 17, 2023 11:52 AM

    We are experiencing performance issues in IBM ACE message processing using Queue Manager to read/write messages. ACE runs in AKS container and QM also runs in container. We get the desired performance when both ACE and QM are in same AKS cluster, but getting a reduced performance when ACE( in AKS) containing to QM running in ARO ( azure redhat) cluster or QM running in any platform other than AKS. We are suspecting some network issue, but Network team couldn't find any kind issue . Kindly let us know if any other things we need to look into.

    1. ACE Application Pod/Container(DNS : XXXXX-03-test.ace.XXXXX.net)  running in AKS  connecting to MQ application Pod/Container(XXX302t.mq.XXXXX.net)  running in AKS   ->  we are getting 66 tps
    2. ACE Application Pod/Container(DNS : XXXXX-test.XXXXace.XXXXX.net)  running in AKS  connecting to MQ application Pod/Container(XXXXXX.mq.XXXXX.net)  running in ARO   ->  we are getting 22 tps



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    Brajendra Kumar
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  • 2.  RE: IBM ACE message processing using Queue Manager to read/write messages. ACE runs in AKS container and QM

    Posted Wed October 18, 2023 05:54 AM

    Do AKS and QM run in the same virtual network? Each in its own subnet?

    Your team may look into something called Azure CNI 

    https://learn.microsoft.com/en-us/azure/aks/azure-cni-overview



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    Matthias Jungbauer
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    Original Message


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