SAP NetWeaver Performance and Availability

Transcription

1 SAP NetWeaver Performance and SAP NetWeaver Performance and During the discovery process, the mapping of monitored elements is created, based on your SAP landscape. If you have both J2EE and R/3 stacks configured, the toplevel SAP NetWeaver Performance and container contains both J2EE and R/3 containers. Top-level SAP NetWeaver Performance and application classes The SAP NetWeaver Performance and application classes monitor IT components. Figure 5 illustrates the visual hierarchy of the top-level SAP NetWeaver Performance and application classes, which are listed in Table 5. For details regarding the J2EE stack, see J2EE stack application classes on page 24. For details regarding the R/3 stack, see R/3 stack application classes on page 26. Figure 5 Top-level SAP NetWeaver Performance and application hierarchy in the Portal 22 BMC Performance Manager for SAP Getting Started

2 SAP NetWeaver Performance and Table 5 Top-level SAP NetWeaver Performance and application classes SAP NetWeaver Performance and Application Collection Status Details Top-level application class container for monitoring IT components. Enables users to troubleshoot various scenarios. Application Collection Status System ID CCMS Tree Loading CCMS Values Loading Collection Time RFC Connection SAP JCO Version SAP System Collection Interval Skipped Commands System Discovery Information Metrics Provides information about a host machine on which a J2EE instance, R/3 instance, or stand-alone database resides. The name of the host machine appears as the name of the container. Provides information about a host machine on which an R/3 instance or stand-alone database resides. To collect stand-alone database host information, SAPOSCOL must be running on the database host, and configured in the CCMS for the host. Provides statistical information about a host machine on which an R/3 instance or stand-alone database resides. To collect stand-alone database host metrics, SAPOSCOL must be running on the database host, and configured in the CCMS for the host. System Discovery Status Is Up IP Address Machine Type (for R/3 instance only) Operating System CPU Utilization Paging In Paging Out Chapter 1 Introducing BMC Performance Manager for SAP 23

3 SAP NetWeaver Performance and J2EE stack application classes The J2EE container contains the J2EE Database application class, as well as the J2EE Central Services container, and a container for each of the J2EE Instances that are discovered. Figure 6 illustrates the visual hierarchy of the J2EE stack application classes, which are listed in Table 6. Figure 6 J2EE Stack application hierarchy in the Portal Table 6 J2EE Stack application classes (part 1 of 2) J2EE Stack Container for the J2EE stack in the SAP system none J2EE Central Services Monitors the availability of the central services that manage the J2EE stack Enqueue Service Monitors the availability of the J2EE Enqueue Service Service HTTP Monitors the availability of the Service via HTTP request Response Code 24 BMC Performance Manager for SAP Getting Started

4 SAP NetWeaver Performance and Table 6 J2EE Stack application classes (part 2 of 2) Service RMI Monitors the availability of the Service RMI, which enables the collection of J2EE data Database J2EE Instance Dispatcher Status Instance HTTP SDM Status Server Status Provides information regarding the database used by the J2EE stack. Provides information regarding the processes running on an individual J2EE instance. The name of the instance appears as the name of the container. Provides information regarding the Dispatcher process running on an individual J2EE Instance Monitors the availability of the J2EE instance via HTTP request Provides information regarding the SDM process running on an individual J2EE Instance Provides information regarding the Server processes running on an individual J2EE Instance Name Type State State Response Code State State Chapter 1 Introducing BMC Performance Manager for SAP 25

5 SAP NetWeaver Performance and R/3 stack application classes The R/3 container contains the R/3 Database application class, the R/3 Central Services container, and a container for each of the application servers that are discovered. Figure 7 illustrates the visual hierarchy of the R/3 stack application classes, which are listed in Table 7. Figure 7 R/3 Stack application hierarchy in the Portal Table 7 R/3 Stack application classes (part 1 of 4) R/3 Stack Container for the R/3 stack in the SAP system. R/3 Kernel Release R/3 Central Services Monitors the availability of the central services that manage the R/3 stack. Enqueue Service Provides metrics regarding Locks utilization of the Enqueue Service. In SAP releases 6.20 and earlier, this branch is created in offline status. SAP System Release Locks Utilization 26 BMC Performance Manager for SAP Getting Started

6 SAP NetWeaver Performance and Table 7 R/3 Stack application classes (part 2 of 4) Service HTTP Monitors the availability of the Service via HTTP request. Response Code Service RFC Connection Service RFC Port Database Monitors the ability to connect to R/3 via the Service. Monitors the availability of the Service RFC port. Provides information regarding the database used by the R/3 stack. Name R/3 Application Server Monitors the processes running on an individual R/3 instance. The name of the instance appears as the name of the container. Concurrent Users Provides metrics regarding concurrent user logons and user sessions on the SAP application server. Type none GUI Logons RFC Logons Other Logons Total Logons Total Sessions Dialog Monitors the availability of the Dialog service. Server Is Up Chapter 1 Introducing BMC Performance Manager for SAP 27

7 SAP NetWeaver Performance and Table 7 R/3 Stack application classes (part 3 of 4) Dialog Metrics Provides metrics regarding the Dialog service. Current Dialog Logged On Users Database Request Time Dialog Steps Per Minute Dialog User Load and Generate Time Enqueue Service Monitors the availability of the R/3 Enqueue Service, if a stand-alone R/3 Enqueue Service exists. Queue Time Gateway Monitors the availability of the Gateway service. Gateway Metrics Provides metrics regarding utilization of the Gateway service. Server Is Up Gateway Clients Utilization Gateway Connections Utilization ICM HTTP Monitors the availability of the ICM Service via HTTP request. In order for this information to be collected, the ICM service sap/public/ping must be active. Response Code ICM Metrics Provides metrics regarding the ICM Service. Connections ICM Service Container for monitoring the ICM (Internet none Communication Manager). RFC Monitors the availability of the server RFC connection. SAP Memory Usage Provides metrics regarding utilization of the available SAP memory. Server Is Up Extended Memory Utilization Heap Memory Utilization Page Memory Utilization Roll Memory Utilization 28 BMC Performance Manager for SAP Getting Started

8 SAP NetWeaver Simulator Table 7 R/3 Stack application classes (part 4 of 4) Update Service Container Monitors the Update Services running on an R/3 instance. Update Service Each instance of the Update Service application class provides metrics regarding a specific Update Service - for high (U1) and low (U2) priority. Work Processes Provides metrics regarding the SAP Work Processes. none Queue Time Utilization Batch Work Processes Dialog Work Processes Total Work Processes SAP NetWeaver Simulator The SAP NetWeaver Simulator application class is used for troubleshooting purposes, at the instruction of BMC Support. The SAP NetWeaver Simulator application class contains the following parameters: Application Collection Status, Alert Applications Loaded, and Simulator Enabled. When the Simulator is active it creates a container named SAP Event Simulator, with branches for each event type (labeled Queue) containing the following parameters: Last Execute Result, Last Execute Result Header, and Data Rows. For more information about the SAP NetWeaver Simulator, see Configuring SAP NetWeaver Simulator on page 56. Chapter 1 Introducing BMC Performance Manager for SAP 29