1741 Using OMEGAMON for CICS and CICS Performance Analyzer to Analyze Problems and Tune CICS systems.pdf

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1、Using OMEGAMON for CICS and CICS Performance Analyzer to Analyze Problems and Tune CICS systemsEzriel Gross Principal Solutions AdvisorRocket SoftwareHenry Fogwill Principal EngineerEvernorth Health ServicesTuesday,Oct 22,2024:4:30 PM-5:30 PMSession:17391.Challenges facing CICS Customers across the

2、OrganizationComplex CodeSkills ShortageWhere do we start and what is the focus2.Detect,Verify(analyze)and Solve Method(DVS)Similar to the IBM terminology of Detect,Decide and Act(DDA)3.IBM Z OMEGAMON for CICS(OM CICS)4.CICS Performance Analyzer(CICS PA)5.Rocket CProf6.Customer Experience 7.SummaryAg

3、endaChallenges Across the OrganizationApplication Developer“I have to keep up with application changes as we expand our markets worldwide and adopt more users.”IT ManagerCICS SysprogLOBManagerQA Manager“It is challenging to address performance issues with application workloads that always seem to be

4、 changing.”“Im getting too many performance alerts.Need to be able to pinpoint the ones that are most important.”“I need to get my business results fast and accurate.Whats going on?”“Performance problems seem to appear without warning and deep technical skills are hard to find.”“We cant test for cha

5、nging workloads in todays digital economy since we dont have enough resources.”CICS applications can be complex systems built on decades of continuous&incremental developmentChange?Fix Problems?Optimize?Modernize?API enable?Re-use?CICS Problem Analysis/Performance and TuningThe Problem determination

6、 manual was renamed to“Troubleshooting CICS”as of CICS v5.4Online version:https:/ Download:https:/ do I start?System Problems Application issues Causing overall system problems or isolated to application?Transaction AbendsDeadly EmbraceApplications suspended for excessive amounts of timeResponse tim