| Author |
Message
|
| MonikaVarma |
 Posted: Tue Jun 14, 2016 2:53 am Post subject: workloadmanagement policy |
 |
|
Novice
Joined: 06 Oct 2015
Posts: 20
|
Hi experts,
I am working on workloadmanagement policy in iib v9. My sample flow has mqinput, mqheader and mqoutput nodes......................i have created a work load management policy and attached it to my message flow in the integration server through the commands. i have set notification threshold and maximum message rate per second to some values in the policy document.
My understanding is that whenever the messages received by the message flow reach the notification threshold value then it will send a notification. I wanted to see how this notification is published.
i have created the topic "$SYS/Broker/integrationNodeName/WorkloadManagement/AboveThreshold/integrationServerName
/application_name/message_flow_name" and subscribed to it.when the message flow receives the messages more than threshold value it does not publish to that subscriber. Correct me if my understanding is wrong.
thanks in advance
 |
|
| Back to top |
|
 |
| Vitor |
| Posted: Tue Jun 14, 2016 4:18 am Post subject: Re: workloadmanagement policy |
|
|
Grand High Poobah
Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA
|
| MonikaVarma wrote: |
i have created the topic "$SYS/Broker/integrationNodeName/WorkloadManagement/AboveThreshold/integrationServerName
/application_name/message_flow_name" |
I do hope you've subscribed to the actual broker (integration node) name you're using and not "integrationNodeName" as shown above. Likewise for the other replaceable parameters.
If yes, try creating a topic "$SYS/Broker/#", subscribe to that and examine the actual topic strings of the published messages.
_________________
Honesty is the best policy.
Insanity is the best defence. |
|
| Back to top |
|
|
| MonikaVarma |
| Posted: Tue Jun 14, 2016 8:13 pm Post subject: |
|
|
Novice
Joined: 06 Oct 2015
Posts: 20
|
Hi Vitor,
Thanks for the response.
I have created a topic as "$SYS/Broker/IB9NODE/WorkloadManagement/AboveThreshold/default/MQ_Service_Ex/service" and created a subscription to that topic. Then i triggered messages more than notification threshold value. But to my luck still am unable to see the messages publishing to that subscriber 
I have also tried as u suggested "SYS/Broker/#" and subscribed to it, it also didn't work for me...
Please suggest your valuable feedbacks.. |
|
| Back to top |
|
|
| MonikaVarma |
| Posted: Tue Jun 14, 2016 11:04 pm Post subject: |
|
|
Novice
Joined: 06 Oct 2015
Posts: 20
|
| Anybody please suggest your suggestions as it is needed to be done ASAP. |
|
| Back to top |
|
|
| Vitor |
| Posted: Wed Jun 15, 2016 4:37 am Post subject: |
|
|
Grand High Poobah
Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA
|
| MonikaVarma wrote: |
I have also tried as u suggested "SYS/Broker/#" and subscribed to it, it also didn't work for me... |
It wouldn't - the correct value is "$SYS/Broker/#"
You can test this by enabling resource statistics. You have absolutely no interest in these statistics, but if you don't see the messages then there's something wrong with your subscription.
If you see those messages, but not the workload notification then:
- there's a problem with your policy
- you're not putting enough messages in a short enough time frame to trigger the notification
_________________
Honesty is the best policy.
Insanity is the best defence. |
|
| Back to top |
|
|
| Vitor |
| Posted: Wed Jun 15, 2016 4:38 am Post subject: |
|
|
Grand High Poobah
Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA
|
| MonikaVarma wrote: |
| Anybody please suggest your suggestions as it is needed to be done ASAP. |
We're not a help desk. If you need help within an SLA, raise a PMR. We're volunteers with day jobs. 
_________________
Honesty is the best policy.
Insanity is the best defence. |
|
| Back to top |
|
|
| MonikaVarma |
| Posted: Thu Jun 16, 2016 2:18 am Post subject: |
|
|
Novice
Joined: 06 Oct 2015
Posts: 20
|
Thank you for your valuable response Vitor.
I have tried with the topic "$SYS/Broker/#", i can see statistics report.I created the topic "$SYS/Broker/IB9NODE/WorkloadManagement/#" .
I have created the subscription correctly and assigned the destination to the subscriber queue. I am sending the messages more than the notification threshold value but the notifications are not sent to the queue.
I have been trying on this since long time but couldn't be successful. |
|
| Back to top |
|
|
| MonikaVarma |
| Posted: Thu Jun 16, 2016 2:42 am Post subject: |
|
|
Novice
Joined: 06 Oct 2015
Posts: 20
|
The policy i attached to the message flow in the default EG of the broker is like:
<wsp:Policy xmlns:wsp="http://www.w3.org/ns/ws-policy"> <iwlm:workloadManagement xmlns:iwlm="http://www.ibm.com/xmlns/prod/websphere/iib/9.0.0/policy/wlm"> <!-- Each of the following lines specify a value in the policy. --> <!-- If any are left blank or missed out then the deployed value on the message flow is used. --> <!-- Notification threshold - Number of messages per second. A value of zero disables the mechanism. -->
<iwlm:notificationThresholdMsgsPerSec>4</iwlm:notificationThresholdMsgsPerSec>
<!-- Maximum rate - Number of messages per second. A value of zero disables the mechanism. -->
<iwlm:maximumRateMsgsPerSec>8</iwlm:maximumRateMsgsPerSec>
<!-- Processing timeout - Number of seconds. A value of zero disables the mechanism. -->
<iwlm:processingTimeoutSec>0</iwlm:processingTimeoutSec>
<!-- Processing timeout action - none or restartExecutionGroup. -->
<iwlm:processingTimeoutAction></iwlm:processingTimeoutAction>
<!-- Additional instances - Number of additional message flow instances.-->
<iwlm:additionalInstances>0</iwlm:additionalInstances>
<!-- Start instances when flow starts - true or false.-->
<iwlm:startInstancesWhenFlowStarts></iwlm:startInstancesWhenFlowStarts>
<!-- Commit count - Numnber of transactions to execute before commiting.-->
<iwlm:commitCount>1</iwlm:commitCount>
<!-- Commit interval- Nunber of milliseconds to wait before commiting.-->
<iwlm:commitInterval>0</iwlm:commitInterval>
<!-- Start mode - maintained, manual, or automatic -->
<iwlm:startMode>Maintained</iwlm:startMode>
</iwlm:workloadManagement></wsp:Policy> |
|
| Back to top |
|
|
| Vitor |
| Posted: Thu Jun 16, 2016 4:29 am Post subject: |
|
|
Grand High Poobah
Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA
|
| MonikaVarma wrote: |
| I have tried with the topic "$SYS/Broker/#", i can see statistics report.I created the topic "$SYS/Broker/IB9NODE/WorkloadManagement/#" . |
You should see the notification reports on the "$SYS/Broker/#" subscription as well.
| MonikaVarma wrote: |
I am sending the messages more than the notification threshold value
|
Your broker appears to have a different opinion to you on this. Which it would have if you're doing this on the Developer Edition on your local machine.
_________________
Honesty is the best policy.
Insanity is the best defence. |
|
| Back to top |
|
|
| MonikaVarma |
| Posted: Thu Jun 16, 2016 9:04 pm Post subject: |
|
|
Novice
Joined: 06 Oct 2015
Posts: 20
|
I created another queue manager and the respective broker and deployed the respective flow and the bar file, yet there is no change. No messages are published. I subscribed to the topic "$SYS/Broker/#" and the statistics reports are like:
<ResourceStatistics brokerLabel="IB9NODE" brokerUUID="866415a3-1e99-44d7-a9bf-3a0d01385d22" executionGroupName="default2" executionGroupUUID="359e2f3c-5301-0000-0080-80e4c6cfbb52" collectionStartDate="2016-06-16" collectionStartTime="10:09:43" startDate="2016-06-16" startTime="11:35:25" endDate="2016-06-16" endTime="11:35:45" timezone="Asia/Calcutta"><ResourceType name="JVM"><resourceIdentifier name="summary" InitialMemoryInMB="96" UsedMemoryInMB="107" CommittedMemoryInMB="172" MaxMemoryInMB="-1" CumulativeGCTimeInSeconds="0" CumulativeNumberOfGCCollections="26"/><resourceIdentifier name="Heap Memory" InitialMemoryInMB="96" UsedMemoryInMB="36" CommittedMemoryInMB="97" MaxMemoryInMB="256"/><resourceIdentifier name="Non-Heap Memory" InitialMemoryInMB="0" UsedMemoryInMB="71" CommittedMemoryInMB="75" MaxMemoryInMB="-1"/><resourceIdentifier name="Garbage Collection - Copy" CumulativeGCTimeInSeconds="0" CumulativeNumberOfGCCollections="17"/><resourceIdentifier name="Garbage Collection - Mark
{"ResourceStatistics":{"ResourceType":[{"name":"JVM","resourceIdentifier":[{"name":"summary","InitialMemoryInMB":"32","UsedMemoryInMB":"41","CommittedMemoryInMB":"68","MaxMemoryInMB":"-1","CumulativeGCTimeInSeconds":"0","CumulativeNumberOfGCCollections":"29"},{"name":"Heap Memory","InitialMemoryInMB":"32","UsedMemoryInMB":"9","CommittedMemoryInMB":"32","MaxMemoryInMB":"256"},{"name":"Non-Heap Memory","InitialMemoryInMB":"0","UsedMemoryInMB":"32","CommittedMemoryInMB":"36","MaxMemoryInMB":"-1"},{"name":"Garbage Collection - Copy","CumulativeGCTimeInSeconds":"0","CumulativeNumberOfGCCollections":"23"},{"name":"Garbage Collection - MarkSweepCompact","CumulativeGCTimeInSeconds":"0","CumulativeNumberOfGCCollections":"6"}]},{"name":"ODBC","resourceIdentifier":[{"name":"summary","ExecuteSuccess":"0","ExecuteFailure":"0","ActiveConnections":"0","ClosedConnections":"0","Connec. |
|
| Back to top |
|
|
| Vitor |
| Posted: Fri Jun 17, 2016 4:46 am Post subject: |
|
|
Grand High Poobah
Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA
|
| MonikaVarma wrote: |
| I created another queue manager and the respective broker and deployed the respective flow and the bar file, yet there is no change. |
Was this on the same machine? If so, why would you expect it to be different?
You are using the Developer Edition (as I previously theorized) are you not? Because if you are, that's your problem.
_________________
Honesty is the best policy.
Insanity is the best defence. |
|
| Back to top |
|
|
| MonikaVarma |
| Posted: Sun Jun 19, 2016 8:59 pm Post subject: |
|
|
Novice
Joined: 06 Oct 2015
Posts: 20
|
| Hi Vitor, we are using the advanced edition. |
|
| Back to top |
|
|
| Vitor |
| Posted: Tue Jun 21, 2016 2:38 am Post subject: |
|
|
Grand High Poobah
Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA
|
| MonikaVarma wrote: |
| Hi Vitor, we are using the advanced edition. |
Confirm that with the broker.
Also verify that you're not getting the messages on the generic subscription.
_________________
Honesty is the best policy.
Insanity is the best defence. |
|
| Back to top |
|
|
| MonikaVarma |
| Posted: Tue Jun 21, 2016 2:52 am Post subject: |
|
|
Novice
Joined: 06 Oct 2015
Posts: 20
|
Hi,
i have checked the broker properties.Its advanced edition.
When i subscribe with the subscription $SYS/Broker/#" still i don't get any notifications published.Only i can see is the resource statistics of the broker and the execution groups. |
|
| Back to top |
|
|
| MonikaVarma |
| Posted: Tue Jun 21, 2016 2:55 am Post subject: |
|
|
Novice
Joined: 06 Oct 2015
Posts: 20
|
| Actually am unable to figure out where the issue is persisting.I believe i have made all the configurations properly.. |
|
| Back to top |
|
|
|
|
