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

World®’16

AccelerateMTTRusingCASYSVIEW&CAMainframeApplicationTunerIntegrationTomQuinn,Sr.EngineeringServicesArchitect,CAMainframeSolutionCenter

MFX04E

MAINFRAMEANDWORKLOADAUTOMATION

2 ©2016CA.ALLRIGHTSRESERVED.@CAWORLD#CAWORLD

Abstract

LearnmoreabouthowCASYSVIEW®PerformanceManagment andCAMainframeApplicationTunercanbeusedtogethertohelpyourperformancemanagementteamsmorepro-activelyidentifyproblemsbyautomaticallyfindingandprioritizingconcealedtuningopportunities,initiatingmeasurementsandanalyzingtheresults.

TomQuinn

CATechnologiesSr.EngineeringServicesArchitect,MainframeSolutionCenter


Agenda

PERFORMANCEMANAGEMENT

CASYSVIEW PERFORMANCEMANAGEMENTOVERVIEW

CAMAINFRAMEAPPLICATIONTUNEROVERVIEW

CASYSVIEW&CAMATINTEGRATION

1

2

3

4

PerformanceManagement


APPLICATIONECONOMYTHISISTHEAGEOFTHE

USERSANDIT’SALLABOUTTHE

LOYALTY?HOWDOYOUEARNTHEIR

FLAWLESSYOUMUSTDELIVERA

EVERYTIMEEXPERIENCE


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


NewDemandsonCriticalSystems

SOURCE:Infrastructure&OperationTrendsSurvey– EnterpriseSystemsMedia,March2015

48% Activelydeliveringnewbusinessservicesthatengagemainframesystemsofrecord

TheApplicationEconomymandatesenterprisebusinessserviceswhichspanacrossmobile,distributed,mainframeandcloudenvironmentstoeffectivelyassureasuperiorcustomerexperience.


FRONTEND

EndtoEndWorkflow,EndtoEndDemands

MainframeSYSTEMSOFRECORDNetworkActivityNETWORKUSER

EndUser

Router Firewall Switch LoadBalancer

WebServer Portal

§ Today’sapplicationsarecomplex,spanningdistributedandmainframecomponents§ Anydegradationinperformanceofasinglecomponentisnoticedbytheenduser§ Everycomponentisresponsibleformeetingtheirshareofthetotalresponsetimegoals

OSA ApplicationsCICSIMSIDMS

Databases

NETWORKUSER


Process

Applicationtuningistheprocessofanalyzingandadjustingtheperformanceofanapplicationwiththegoalofmaximizingefficiencyandeffectiveness

Results

Byfocusingonthemajorcausesofdelay associatedwithanapplicationyoucanfindthebestsolutionsforyourworstproblems

WhyTuneApplications?


Top6ReasonstoTuneyourApplications

Evaluateappsunderdevelopmentandcomparethirdpartysoftware

Meetincreasingperformancedemands

Reducecostly,highlyvisibledelaysduetoinefficientapps

Improvesuccessofthebusiness

Identifysourceofbatch,CICS,DB2®,andIMSloopsandwaits

Whytuneyourapps?

Planandpositionforashrinkingbatchtimeframe

1

3

2

4

6

5


CASYSVIEWPerformanceManagementOverview


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


IntegrateswithCASYSVIEWforDB2andCAIDMS

Completez/OSsystemmonitoringfromsinglepaneofglass

IntegrateswithCAAPM

End-to-endapplicationmonitoring

IntegrateswithCAOPS/MVS

Streamlinedautomation

IntegrateswithCAMainframeApplicationTuner

Code-levelanalysis

CASYSVIEW®PerformanceManagementHighlyIntegratedSolution


CASYSVIEWPerformanceManagementMultipleInterfaceOptions


CASYSVIEWPerformanceManagement

ProactivePerformanceMonitoring

ThresholdsandAlerts

ProactivePerformanceMonitoring



§ EventCaptureoptionprovidesabilitytoquicklycaptureseriesofCASYSVIEWcommands

§ Capturescanbeinvokedinmultipleways– Schedule– On-demand– Exceptionprocessing

§ CapturesalsohaveabilitytoexecuteREXXorinvokeCLISTS

EventCapture



§ Whenutilizedduringexceptions,dataattimeofexceptioniseasilyaccessiblethroughCASYSVIEWdisplay

§ HistoricaldataisavailableinsameCASYSVIEWdisplaysyouarecomfortablewith– Samesortingandselectabilitiesyouknow

EventCapture



§ CASYSVIEWhasabilitytokeephistoricaldatathroughuseofdefinedlogstreams

§ Analyzinghistoricaldatawillgiveagoodinsightastohowyoursystemperformsonanormalbasis

§ UseReportWritertogeneratehistoricalreportsfromCASYSVIEWhistoricaldata

HistoricalData



§ CICStransactiondetailrecordsenableyoutofollowtheflowoftransactionsthroughyoursystem– UsetheUOWlinecommandtoinvokethisfunction– ThispathisavailableintheCAAPMtracedisplay1

HistoricalData

1– RequiresCAAPMandCACross-EnterpriseAPM


CAMainframeApplicationTuner



§ CAMATenablesperformancemanagementteamstoquicklyidentifytherootcauseofapplicationperformanceissuesinz/OSbasedsystems§ Proactiveapplicationperformanceanalysishelpsyoueasilyimprove

applicationsruntime,CPUconsumptionandresponsetime

§ Providesapplicationviewofperformanceforsystemandperformanceprogrammers,applicationdevelopersanddatabaseadministrators

Overview


CAMainframeApplicationTunerHowisMATused?

CAMATisusedtoimproveperformanceofapplicationsby:

ObservingandsamplingapplicationstoidentifyhighCPUusage,longwaittimesandslowtransactionresponsetimes

Providingdatatoidentifyrootcausesofperformanceinefficienciesinz/OSbasedapplications


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


CAMainframeApplicationTunerMultipleInterfaceOptions



§ CAMATmonitorsarunningtransactionandprovidesanalysisofwheretimeisbeingspent

§ Agoodmonitorwillbemostlywhentheprogramisactive

MonitorAnalysis



§ CodeViewdisplayshowsmodulesexecutedandpercentages

§ Drillfurtherintomoduletoseelineofcode

CodeViewAnalysis


CAMainframeApplicationTunerLineofCodeAnalysis


UsingCASYSVIEWandCAMATTogether


CASYSVIEWandCAMainframeApplicationTuner

§ YoucaninvokeaCAMATmeasurementdirectlyfromCASYSVIEWinavarietyofways– Linecommand:enteringCAMATonlinecommandnexttoarunning

transactionorjobtoinvokeadefaultCAMATmonitor– EventCapture:automaticallyinvokeCAMATmonitorthroughuseof

CASYSVIEWthresholdsandEventCapture

§ CAMATmonitorwillautomaticallyrunandbeavailableinCAMATinterface

InvokingCAMATfromCASYSVIEW


CASYSVIEWandCAMainframeApplicationTunerSettingaCaptureEvent



§ UsecodewithinCapturemembertoinvokeCAMATmonitor

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

InvokingCAMATfromCASYSVIEWCapture



§ UsingthresholdsinCASYSVIEWallowsyouto:– GatherSYSVIEWcommandsfromthatmoment– InvokeCAMATfordetailedanalysisofwhatevercausedtheexception

§ Determinewhatwasgoingoninsystemduringissue– Andwhattheapplicationcodewasdoingduringthattime

§ Combinedyougettherightinformationtotherightpeopleattherighttime

LevelsofInformationAvailable


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

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MustSeeDemosintheMainframeTheater:

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