Download - SAPBASIS - Workload Analysis V1.0
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Introduction to Introduction to
Workload AnalysisWorkload Analysis
Introduction to Introduction to
Workload AnalysisWorkload Analysis
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ContentsContents
Preface
What is Workload Dialog Step & Response Time Components SAP R/3 Monitoring and Tuning
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What is WorkloadWhat is Workload
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Performance Influencing FactorsPerformance Influencing Factors
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Load FactorLoad Factor
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Load ProfileLoad Profile
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Potential for Optimizing PerformancePotential for Optimizing Performance
Applications + Customizing60%
Database + SAP BasisDatabase + SAP Basis30%30%
OperatingOperatingSystemSystem
10%10%
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Application Tuning – Application Tuning – Long Running ProgramsLong Running Programs
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Tuning AreasTuning Areas
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R/3 Basis Tuning TasksR/3 Basis Tuning Tasks
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R/3 Application Tuning TasksR/3 Application Tuning Tasks
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Dialog Step and Dialog Step and Response Time Response Time
ComponentsComponents
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User Dialog: Graphical information processing
Processing application logic: System ManagementTransaction Monitoring
Handling Internet access
Processing Internet Transactions
PresentationPresentation
ApplicationApplication
DatabaseDatabase
CreateProduction
Orders
ReleaseProduction
Orders
ScheduleProduction
Accept Customer
Order
ConfirmDelivery
BuildProducts
ExplodeBill-of-Material
ReserveMaterial
CustomerService
Rep
PlantPersonnel
ProductionOrder
CustomerOrder
Part Material Task
InternetInternet
Information StorageDatabase Backup
Layer Internet Architecture
2-tier 3-tier Multi-tier
10-20%
60-70%
5-10%
10-20%
Load
Application ServicesApplication Services
Database ServicesDatabase Services
Internet ServerInternet Server
WebServerWeb
Server
WebBrowser
WebBrowser
Presentation Services
Presentation Services
Presentation Services
Presentation Services
WebServerWeb
Server
Internet ServerInternet Server
Application Services
Application Services
Database Services
Database Services
Multi-tier Internet ArchitectureMulti-tier Internet Architecture
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Dialog StepDialog Step
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Dialog Step (2)Dialog Step (2)
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Dialog Step (3)Dialog Step (3)
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Dialog Step (4)Dialog Step (4)
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Dialog Step (5)Dialog Step (5)
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Dialog Step (6)Dialog Step (6)
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Response Time Response Time Components Components
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CPU TimeCPU Time
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Workload StatisticWorkload Statistic
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Memory UsageMemory Usage
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Memory AllocationMemory Allocation
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Memory AllocationMemory Allocation
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Memory Limitation under 32-BitMemory Limitation under 32-Bit
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Memory Limitation under 32-BitMemory Limitation under 32-Bit
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PRIV ModePRIV Mode
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Hint on Initial Memory ConfigurationHint on Initial Memory Configuration
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SAP R/3 Monitoring & TuningSAP R/3 Monitoring & Tuning
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SAPR/3 Monitoring & TuningSAPR/3 Monitoring & Tuning
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How Data Captured How Data Captured
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How Data Captured How Data Captured
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Workload Analysis Theory Workload Analysis Theory
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Analysis RoadmapAnalysis Roadmap
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Analysis RoadmapAnalysis Roadmap
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Analysis RoadmapAnalysis Roadmap
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Transaction Profile Transaction Profile
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Statistic Record Statistic Record
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Analysis RoadmapAnalysis Roadmap
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Workload Analysis Theory Workload Analysis Theory
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Work Process OverviewWork Process Overview
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Analysis Roadmap – Using the Analysis Roadmap – Using the Work Process Overview (1)Work Process Overview (1)
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Analysis Roadmap – Using the Analysis Roadmap – Using the Work Process Overview (2)Work Process Overview (2)
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OS MonitorOS Monitor
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Detailed Analysis - OS Monitor Top Detailed Analysis - OS Monitor Top CPU UserCPU User
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Analysis Roadmap – Using the Analysis Roadmap – Using the Operating System Monitor (1)Operating System Monitor (1)
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Analysis Roadmap – Using the Analysis Roadmap – Using the Operating System Monitor (2)Operating System Monitor (2)
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Database MonitorDatabase Monitor
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Detailed Analysis - Database Detailed Analysis - Database MonitorMonitor
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Memory Monitor Memory Monitor
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Buffer MonitorBuffer Monitor
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Detailed Analysis - BufferDetailed Analysis - Buffer
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Poor ConfigurationPoor Configuration
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Optimal ConfigurationOptimal Configuration
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Analysis Roadmap – R/3 Memory Analysis Roadmap – R/3 Memory ConfigurationConfiguration
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Analysis Roadmap – Table Call Analysis Roadmap – Table Call StatisticsStatistics
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