Oracle Database Quality of Service (QoS) Management is an automated, policy-based product that monitors the workload requests for an entire system.

• Introduction to Oracle Database QoS Management
  This chapter provides an overview of Oracle Database Quality of Service Management (Oracle Database QoS Management).
• Supported Workloads and Strategies
  This chapter discusses the different ways that you can use Oracle Database Quality of Service Management (Oracle Database QoS Management) to manage the workload on your system and the best practices for configuring your system to effectively use Oracle Database QoS Management.
• Installing and Enabling Oracle Database QoS Management
  This chapter describes the tasks you must complete to install and configure Oracle Database QoS Management on your system. Some of the tasks in this section must be performed by the cluster administrator.
• Administering the Oracle Database QoS Management System
  This chapter describes the basic administrative tasks you perform when using Oracle Database QoS Management to manage performance of your Oracle RAC cluster.
• Troubleshooting Oracle Database QoS Management
  This chapter describes some problems you might encounter when using Oracle Database QoS Management and how you can resolve them. This chapter also describes how to locate the trace or log files for Oracle Database QoS Management.