If you encounter a problem, such as an application that is running slowly or is hanging, then you can view more detailed performance information to learn more information about the problem. System metrics are available in Fusion Middleware Control for system components within a given Oracle Business Intelligence installation. The performance metrics are automatically enabled you do not need to set options or perform any extra configuration to collect them. Oracle Business Intelligence automatically and continuously measures runtime performance in real time. Understanding service levels typically involves monitoring process state and viewing system metrics. Improving Performance when Downloading Large ReportsĬapturing Metrics Using the Dynamic Monitoring Service Setting the JVM Heap Size for Oracle Business Intelligence Improving Oracle BI Web Client Performance Managing the Oracle BI Presentation Services Cache Settings Setting Performance Parameters in Fusion Middleware ControlĬache Event Processing with an Event Polling Table This chapter includes the following sections: Tuning Performance of Oracle WebLogic Server See also the following Oracle Fusion Middleware resources on performance tuning for your system: Using cache, the cost of database processing must be paid only once for a query, not every time the query is run. It also describes how to manage and use the query cache, a feature that enables the Oracle BI Server to save the results of a query in cache files and then reuse those results later when a similar query is requested. This chapter describes ways to improve Oracle Business Intelligence query performance, including a performance tuning overview and information about monitoring system metrics.
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