Use the Web Application Home Page to get an overview of the availability, and performance of your Web application, from the underlying applications and components to the response time experienced by your Web application users.
This page contains the following sections:
|
Section |
Description |
|---|---|
| General |
In this section, you can:
|
| Performance and Usage |
In this section you can view the performance and usage charts for this Web application. These charts show the threshold values of the performance and usage metrics. Using this information, you can correlate performance with usage. For example if the usage is high, the performance may go down. Notes:
|
| Key Test Summary |
In this section you can:
|
| Key Component Summary |
In this section you can:
|
| All Service Alerts |
In this section you can view all the service alerts. You can select the following options:
|
If your Web application has a Down status (is not available), this page will display the Possible Causes of Service Failure table. Causes of failure may be either key components of the system on which the service runs, or another service. Timestamp information is given for each error message, along with target name and type.
Click the target name to go to that home page. The home page will include information that may help you diagnose the reasons for service failure.
Click the message to go to the Alert Details page for that failure. The Alert Details page may include more information about metrics, alerts, causes of failure, and services impacted by the failure.
Note: The Root Cause Analysis table provides information regarding system based services only. Refer to About Root Cause Analysis for more information.
Click on any of the related links to gather additional information about the service. The highlights are:
|
Client Configurations |
Shows a list of all the client configurations collected by the Oracle Client System Analyzer. |
| Edit Service Level Rule | Service Level Rules are used to measure the quality of service where you can define the Expected / Actual Service Level and Availability and Performance criteria here. This option allows you to edit the service level rule. |
| Alert History | Shows the chronological history of an alert. |
| Reports | Provides access to reports that have been defined within the Enterprise Manager environment. |
| All Metrics | Lists all the metrics associated with this service. By selecting a metric, you can determine whether thresholds have been defined for a particular metric. |
|
Blackouts |
Displays a list of the blackouts that are currently scheduled or in progress for the current database. |
|
Access |
Allows you to define users and roles. |
| Past Changes |
Shows the past history of all changes submitted by the user to the beacon. The Past Changes page shows the historical information of all actions from the time the Web application was created. This includes information regarding the user who made the change, tests and beacons that were affected due to the change etc. |
|
Metric and Policy Settings |
Starting point for customizing metric threshold settings, policy settings, and collection settings. Enables you to save monitoring settings of a target to a template and apply monitoring settings in a template to a target. |
| Monitoring Configuration | Lists all the options that can be used to configure a service. |
| Metric Baselines |
Enables you to create a static or moving-window baseline, which is a named period of time associated with a target and is used as a reference for evaluating target performance. |
Related Topics
About Web Application Management
Enterprise Manager Information Roadmap
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