WebSphere Message Brokers
File: ac19070_
Writer: Karen Cameron

Reference topic

This build: July 31, 2007 21:19:14

Example of user trace entries for message flow accounting and statistics

This topic shows a user trace that contains message flow accounting and statistics data.

The following example shows the output generated for a snapshot report. The messages written to the trace show that the message flow is called myExampleFlow, and that it is running in an execution group named default on broker MQ01BRK. The message flow contains the following nodes:

The nodes are connected together (out terminal to in terminal for each connection).

During the interval for which statistics have been collected, this message flow processed 150 input messages.

The records show that there are two threads assigned to this message flow. One thread is assigned when the message flow is deployed (this is the default number); an additional thread (thread 0) listens on the input queue. The listening thread starts additional threads to process input messages dependent on the number of instances that you have configured for the message flow, and the rate of arrival of the input messages on the input queue.

The following command has been issued to achieve these results:

mqsichangeflowstats MQ01BRK -s -c active -e default -f myExampleFlow -n advanced -t basic -b basic

The trace entries have been retrieved with the mqsireadlog command and formatted using the mqsiformatlog command. The output from mqsiformatlog is shown below. Line breaks have been added to aid readability.

BIP2380I: WMQI message flow statistics. ProcessID='328467', Key='6', Type='SnapShot', Reason='Snapshot', 
BrokerLabel='MQ01BRK', BrokerUUID='18792e66-e100-0000-0080-f197e5ed81bd', 
ExecutionGroupName='default', ExecutionGroupUUID='15d4314a-3607-11d4-8000-09140f7b0000', 
MessageFlowName='myExampleFlow', 
StartDate='2003-05-20', StartTime='13:44:31.885862', 
EndDate='2003-05-20', EndTime='13:44:51.310080', 
TotalElapsedTime='9414843', MaximumElapsedTime='1143442', MinimumElapsedTime='35154', 
TotalCPUTime='760147', MaximumCPUTime='70729', MinimumCPUTime='3124', 
CPUTimeWaitingForInputMessage='45501', ElapsedTimeWaitingForInputMessage='11106438', 
TotalInputMessages='150', TotalSizeOfInputMessages='437250', 
MaximumSizeOfInputMessages='2915', MinimumSizeOfInputMessages='2915', 
NumberOfThreadsInPool='1', TimesMaximumNumberOfThreadsReached='150', 
TotalNumberOfMQErrors='0', TotalNumberOfMessagesWithErrors='0', 
TotalNumberOfErrorsProcessingMessages='0', TotalNumberOfTimeOuts='0', 
TotalNumberOfCommits='150', TotalNumberOfBackouts='0', AccountingOrigin="DEPT2". 
Statistical information for message flow 'myExampleFlow' in broker 'MQ01BRK'. 
This is an information message produced by WMQI statistics. 

BIP2381I: WMQI thread statistics. ProcessID='328467', Key='6', Number='0', 
TotalNumberOfInputMessages='0', 
TotalElapsedTime='0', TotalCPUTime='0', CPUTimeWaitingForInputMessage='110', 
ElapsedTimeWaitingForInputMessage='5000529', TotalSizeOfInputMessages='0', 
MaximumSizeOfInputMessages='0', MinimumSizeOfInputMessages='0'. 
Statistical information for thread '0'. 
This is an information message produced by WMQI statistics. 

BIP2381I: WMQI thread statistics. ProcessID='328467', Key='6', Number='18', 
TotalNumberOfInputMessages='150', 
TotalElapsedTime='9414843', TotalCPUTime='760147', CPUTimeWaitingForInputMessage='45391', 
ElapsedTimeWaitingForInputMessage='6105909', TotalSizeOfInputMessages='437250', 
MaximumSizeOfInputMessages='2915', MinimumSizeOfInputMessages='2915'. 
Statistical information for thread '18'. 
This is an information message produced by WMQI statistics.
BIP2382I: WMQI node statistics. ProcessID='328467', Key='6', 
Label='First1', Type='ComputeNode', 
TotalElapsedTime='6428815', MaximumElapsedTime='138261', MinimumElapsedTime='28367', 
TotalCPUTime='604060', MaximumCPUTime='69645', MinimumCPUTime='2115', 
CountOfInvocations='150', NumberOfInputTerminals='1', NumberOfOutputTerminals='2'. 
Statistical information for node 'First1'. 
This is an information message produced by WMQI statistics. 

BIP2383I: WMQI terminal statistics. ProcessID='328467', Key='6', 
Label='failure', Type='Output', CountOfInvocations='0', 
Statistical information for terminal 'failure'. 
This is an information message produced by WMQI statistics.  

BIP2383I: WMQI terminal statistics. ProcessID='328467', Key='6', 
Label='in', Type='Input', CountOfInvocations='150', 
Statistical information for terminal 'in'. 
This is an information message produced by WMQI statistics.

BIP2383I: WMQI terminal statistics. ProcessID='328467', Key='6', 
Label='out', Type='Output', CountOfInvocations='150', 
Statistical information for terminal 'out'. 
This is an information message produced by WMQI statistics. 
BIP2382I: WMQI node statistics. ProcessID='328467', Key='6', 
Label='inNode', Type='MQInputNode', 
TotalElapsedTime='1813446', MaximumElapsedTime='1040209', MinimumElapsedTime='1767', 
TotalCPUTime='70565', MaximumCPUTime='686', MinimumCPUTime='451', 
CountOfInvocations='150', NumberOfInputTerminals='0', NumberOfOutputTerminals='3'. 
Statistical information for node 'inNode'. 
This is an information message produced by WMQI statistics. 

BIP2383I: WMQI terminal statistics. ProcessID='328467', Key='6', 
Label='catch', Type='Output', CountOfInvocations='0', 
Statistical information for terminal 'catch'. 
This is an information message produced by WMQI statistics. 

BIP2383I: WMQI terminal statistics. ProcessID='328467', Key='6', 
Label='failure', Type='Output', CountOfInvocations='0', 
Statistical information for terminal 'failure'. 
This is an information message produced by WMQI statistics. 

BIP2383I: WMQI terminal statistics. ProcessID='328467', Key='6', 
Label='out', Type='Output', CountOfInvocations='150', 
Statistical information for terminal 'out'. 
This is an information message produced by WMQI statistics. 

BIP2382I: WMQI node statistics. ProcessID='328467', Key='6', 
Label='outNode', Type='MQOutputNode', 
TotalElapsedTime='1172582', MaximumElapsedTime='177516', MinimumElapsedTime='3339', 
TotalCPUTime='85522', MaximumCPUTime='762', MinimumCPUTime='536', 
CountOfInvocations='150', NumberOfInputTerminals='1', NumberOfOutputTerminals='2'. 
Statistical information for node 'outNode'. 
This is an information message produced by WMQI statistics. 

BIP2383I: WMQI terminal statistics. ProcessID='328467', Key='6', 
Label='failure', Type='Output', CountOfInvocations='0', 
Statistical information for terminal 'failure'. 
This is an information message produced by WMQI statistics. 

BIP2383I: WMQI terminal statistics. ProcessID='328467', Key='6', 
Label='in', Type='Input', CountOfInvocations='150', 
Statistical information for terminal 'in'. 
This is an information message produced by WMQI statistics. 

BIP2383I: WMQI terminal statistics. ProcessID='328467', Key='6', 
Label='out', Type='Output', CountOfInvocations='0', 
Statistical information for terminal 'out'. 
This is an information message produced by WMQI statistics.
Related concepts
Message flows overview
Message flow accounting and statistics data
Related tasks
Developing message flows
Collecting message flow accounting and statistics data
Related reference
Message flow accounting and statistics output formats
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This build: July 31, 2007 21:19:14

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