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Summary:

The APPC 72 Hour Stability Test was kicked off at xx GMT on xxxday xxx xx, 2018.  The APPC environment remained up and processed requests during the entire test period without crashing.

Environment: 

  • WindRiver Lab, APPC Project
    • APPC Casablanca:   10.12.5.174, 10.12.5.193, 10.12.5.194
    • Test Client VM:   10.12.5.171
    • A&AI:  10.108.40.103
    • DMaaP MR:   10.111.189.1

Test Execution: 

  • The test was kicked off via cron set to run for 72 hours. 
  • The fully automated "closed-loop" type test where the test is kicked off and waits for the transaction completion to be received before sending another request will be enabled in the testing once APPC-658 is resolved.
  • Command to execute the test:  ~/testing/apache-jmeter-4.0/bin/jmeter.sh -n -t ./APPC-LCM-Action-V1.jmx -l ./APPC-LCM-Action-V1.jtl > /dev/null 2>&1 &

Test Results:

  • The test was executed for 72 hours with the APPC environment remaining up and successfully processing transactions during that time.
  • The results from the test are logged in the APPC-LCM-Action-V1.jtl file on the Test Client Server
  • The APPC application logs logged the results on the APPC side:
    • karaf.log
    • ?Service Logic logs (DG logs)
  • Notes/Observations:
    • The performance monitor collecting statistics for the APPC VM CPU, Memory etc... crashed during the test.  A cronjob will be created going forward to check for the existance of the client running on APPC and will restart the process if it is down.  This is not APPC code but is part of the JMeter Performance monitoring plugin.



Sample Stop Request: from the JTL Log

1540287770972,219,Submit request via DMaaP,200,OK,Stability-Test-VM1 LCM Group 1-1,text,true,,350,1230,1,1,219,0,186
1540287774375,10077,SYNC(accepted/rejectd) response via DMaaP,200,OK,Stability-Test-VM1 LCM Group 1-1,text,true,,486,320,1,1,10077,0,1
1540287787922,9546,SYNC(accepted/rejectd) response via DMaaP,200,OK,Stability-Test-VM1 LCM Group 1-1,text,true,,486,320,1,1,9546,0,1
1540287800510,9559,SYNC(accepted/rejectd) response via DMaaP,200,OK,Stability-Test-VM1 LCM Group 1-1,text,true,,486,320,1,1,9559,0,3
1540287770821,29401,Restart Transaction Controller,200,"Number of samples in transaction : 4, number of failing samples : 0",Stability-Test-VM1 LCM Group 1-1,,true,,1808,2190,1,1,29401,9878,19
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