Pre-Con Ed: Accelerate MTTR using CA SYSVIEW® and CA Mainframe Application Tuner Integration

World®’16

AccelerateMTTRusingCASYSVIEW&CAMainframeApplicationTunerIntegrationTomQuinn,Sr.EngineeringServicesArchitect,CAMainframeSolutionCenter

MFX04E

MAINFRAMEANDWORKLOADAUTOMATION

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Abstract

LearnmoreabouthowCASYSVIEW®PerformanceManagment andCAMainframeApplicationTunercanbeusedtogethertohelpyourperformancemanagementteamsmorepro-activelyidentifyproblemsbyautomaticallyfindingandprioritizingconcealedtuningopportunities,initiatingmeasurementsandanalyzingtheresults.

TomQuinn

CATechnologiesSr.EngineeringServicesArchitect,MainframeSolutionCenter

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Agenda

PERFORMANCEMANAGEMENT

CASYSVIEW PERFORMANCEMANAGEMENTOVERVIEW

CAMAINFRAMEAPPLICATIONTUNEROVERVIEW

CASYSVIEW&CAMATINTEGRATION

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2

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4

PerformanceManagement

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APPLICATIONECONOMYTHISISTHEAGEOFTHE

USERSANDIT’SALLABOUTTHE

LOYALTY?HOWDOYOUEARNTHEIR

FLAWLESSYOUMUSTDELIVERA

EVERYTIMEEXPERIENCE

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TheServiceDeliveryChallengeIntheAppEconomy,TimeisMoney

SOURCES:1 blog.radware.com;2HenryShum,ExecutiveVicePresidentofTechnologyandResearch,Microsoft;www.littlemsmobile.com

2-seconddelayinloadtimeduringatransactionresultedinabandonment

ratesofupto87%1

250milliseconds,eitherslowerorfaster,isclosetothemagicnumbernowfor

competitiveadvantage2

Every100millisecondsoflatencycost1%insales(meaningbillions)– Amazon

Extra500millisecondsinsearchpagegenerationtimedroppedtrafficby20%– Google

Brokerscanlose$4millioninrevenuespermillisecondiftheirelectronictradingplatformis5millisecondsbehindthecompetition

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NewDemandsonCriticalSystems

SOURCE:Infrastructure&OperationTrendsSurvey– EnterpriseSystemsMedia,March2015

48% Activelydeliveringnewbusinessservicesthatengagemainframesystemsofrecord

TheApplicationEconomymandatesenterprisebusinessserviceswhichspanacrossmobile,distributed,mainframeandcloudenvironmentstoeffectivelyassureasuperiorcustomerexperience.

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FRONTEND

EndtoEndWorkflow,EndtoEndDemands

MainframeSYSTEMSOFRECORDNetworkActivityNETWORKUSER

EndUser

Router Firewall Switch LoadBalancer

WebServer Portal

§ Today’sapplicationsarecomplex,spanningdistributedandmainframecomponents§ Anydegradationinperformanceofasinglecomponentisnoticedbytheenduser§ Everycomponentisresponsibleformeetingtheirshareofthetotalresponsetimegoals

OSA ApplicationsCICSIMSIDMS

Databases

NETWORKUSER

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Process

Applicationtuningistheprocessofanalyzingandadjustingtheperformanceofanapplicationwiththegoalofmaximizingefficiencyandeffectiveness

Results

Byfocusingonthemajorcausesofdelay associatedwithanapplicationyoucanfindthebestsolutionsforyourworstproblems

WhyTuneApplications?

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Top6ReasonstoTuneyourApplications

Evaluateappsunderdevelopmentandcomparethirdpartysoftware

Meetincreasingperformancedemands

Reducecostly,highlyvisibledelaysduetoinefficientapps

Improvesuccessofthebusiness

Identifysourceofbatch,CICS,DB2®,andIMSloopsandwaits

Whytuneyourapps?

Planandpositionforashrinkingbatchtimeframe

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3

2

4

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5

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CASYSVIEWPerformanceManagementOverview

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CASYSVIEW®PerformanceManagementComprehensivez/OSPerformanceMonitoringandManagement

Real-timeand historicalmainframemonitoring

andmanagement

Captureandstorehistoricaldataatpointofthresholdbreach

Centralizedalertingacross

subsystems

zIIP Utilization70– 80%offload

CUSTOMIZABLEMENUSTRUCTURES

Accommodatecustomerspecific

workflows

OUT-OF-THE-BOXDASHBOARDS

Reducesetupandadministration

time

HIGHLYSCALABLE

z/OS TCPIPCICS IMS MQ DB2 CADATACOM®

CROSSSYSTEMMONITORING

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IntegrateswithCASYSVIEWforDB2andCAIDMS

Completez/OSsystemmonitoringfromsinglepaneofglass

IntegrateswithCAAPM

End-to-endapplicationmonitoring

IntegrateswithCAOPS/MVS

Streamlinedautomation

IntegrateswithCAMainframeApplicationTuner

Code-levelanalysis

CASYSVIEW®PerformanceManagementHighlyIntegratedSolution

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CASYSVIEWPerformanceManagementMultipleInterfaceOptions

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CASYSVIEWPerformanceManagement

ProactivePerformanceMonitoring

ThresholdsandAlerts

ProactivePerformanceMonitoring

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CASYSVIEWPerformanceManagement

§ EventCaptureoptionprovidesabilitytoquicklycaptureseriesofCASYSVIEWcommands

§ Capturescanbeinvokedinmultipleways– Schedule– On-demand– Exceptionprocessing

§ CapturesalsohaveabilitytoexecuteREXXorinvokeCLISTS

EventCapture

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CASYSVIEWPerformanceManagement

§ Whenutilizedduringexceptions,dataattimeofexceptioniseasilyaccessiblethroughCASYSVIEWdisplay

§ HistoricaldataisavailableinsameCASYSVIEWdisplaysyouarecomfortablewith– Samesortingandselectabilitiesyouknow

EventCapture

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CASYSVIEWPerformanceManagement

§ CASYSVIEWhasabilitytokeephistoricaldatathroughuseofdefinedlogstreams

§ Analyzinghistoricaldatawillgiveagoodinsightastohowyoursystemperformsonanormalbasis

§ UseReportWritertogeneratehistoricalreportsfromCASYSVIEWhistoricaldata

HistoricalData

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CASYSVIEWPerformanceManagement

§ CICStransactiondetailrecordsenableyoutofollowtheflowoftransactionsthroughyoursystem– UsetheUOWlinecommandtoinvokethisfunction– ThispathisavailableintheCAAPMtracedisplay1

HistoricalData

1– RequiresCAAPMandCACross-EnterpriseAPM

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CAMainframeApplicationTuner

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CAMainframeApplicationTuner

§ CAMATenablesperformancemanagementteamstoquicklyidentifytherootcauseofapplicationperformanceissuesinz/OSbasedsystems§ Proactiveapplicationperformanceanalysishelpsyoueasilyimprove

applicationsruntime,CPUconsumptionandresponsetime

§ Providesapplicationviewofperformanceforsystemandperformanceprogrammers,applicationdevelopersanddatabaseadministrators

Overview

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CAMainframeApplicationTunerHowisMATused?

CAMATisusedtoimproveperformanceofapplicationsby:

ObservingandsamplingapplicationstoidentifyhighCPUusage,longwaittimesandslowtransactionresponsetimes

Providingdatatoidentifyrootcausesofperformanceinefficienciesinz/OSbasedapplications

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CAMainframeApplicationTunerSupportsover20Sub-SystemsandLanguages

SupportedLanguages:

§ COBOL§ PL/I§ Assembler§ C§ C++§ REXX§ CAIdeal™§ Natural

Websphere ApplicationServerJAVAVirtualMachine

JDBCJAVA

Transactions

BatchProcesses

IMS CICSDB/2

VSAM TSO MQ

CAIDMS CADatacom Adabas

CAMAT

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CAMainframeApplicationTunerMultipleInterfaceOptions

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CAMainframeApplicationTuner

§ CAMATmonitorsarunningtransactionandprovidesanalysisofwheretimeisbeingspent

§ Agoodmonitorwillbemostlywhentheprogramisactive

MonitorAnalysis

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CAMainframeApplicationTuner

§ CodeViewdisplayshowsmodulesexecutedandpercentages

§ Drillfurtherintomoduletoseelineofcode

CodeViewAnalysis

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CAMainframeApplicationTunerLineofCodeAnalysis

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UsingCASYSVIEWandCAMATTogether

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CASYSVIEWandCAMainframeApplicationTuner

§ YoucaninvokeaCAMATmeasurementdirectlyfromCASYSVIEWinavarietyofways– Linecommand:enteringCAMATonlinecommandnexttoarunning

transactionorjobtoinvokeadefaultCAMATmonitor– EventCapture:automaticallyinvokeCAMATmonitorthroughuseof

CASYSVIEWthresholdsandEventCapture

§ CAMATmonitorwillautomaticallyrunandbeavailableinCAMATinterface

InvokingCAMATfromCASYSVIEW

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CASYSVIEWandCAMainframeApplicationTunerSettingaCaptureEvent

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CASYSVIEWandCAMainframeApplicationTuner

§ UsecodewithinCapturemembertoinvokeCAMATmonitor

DocumentedinCAMATUserguideunder“OpenAPI– TUNCALL”https://docops.ca.com/ca-mat/11/en/using/open-api-tuncall

InvokingCAMATfromCASYSVIEWCapture

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CASYSVIEWandCAMainframeApplicationTuner

§ UsingthresholdsinCASYSVIEWallowsyouto:– GatherSYSVIEWcommandsfromthatmoment– InvokeCAMATfordetailedanalysisofwhatevercausedtheexception

§ Determinewhatwasgoingoninsystemduringissue– Andwhattheapplicationcodewasdoingduringthattime

§ Combinedyougettherightinformationtotherightpeopleattherighttime

LevelsofInformationAvailable

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RecommendedSessionsSESSION# TITLE DATE/TIMEMFX154E Ideation:IntelligentMainframeManagement– BePartof

ShapingtheFuture! 11/14/2016at4:45pm

MFX05E PredictingtheFirewithOperationalIntelligence11/15/2016at9:00am

MFX06E HowtoGetOperationalIntelligenceUpandRunninginaDay 11/15/2016at10:00am

MFX07E SoYou’reaNewSystemsOperator– WhoYa Gonna Call?11/15/2016at11:00am

MFX144E ImprovingYourResponsetoEvents– PerformanceFirstResponders 11/15/2016at1:00pm

MFX145E OperationalIntelligence– MonitoringthePasttoBetterUnderstandToday 11/15/2016at2:45pm

MFX146E MainframeOperationalIntelligence– PredictingtheFuture 11/15/2016at4:00pm

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MustSeeDemosintheMainframeTheater:

IntelligentMainframe:AdvancedAnalytics

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IntelligentMainframe:EventManagement&AutomationCAMainframeOperationsIntelligentCAOPS/MVS®EventManagement&Automation

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MainframeManagement

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