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Monitoring Database Performance Using Performance Hub Report (Doc ID 2436566.1)

Last updated on JULY 20, 2024

Applies to:

Oracle Database - Enterprise Edition - Version 12.1.0.2 and later
Information in this document applies to any platform.

Purpose

Purpose of this document is to explain the new feature called Performance Hub from 12.1 onwards.

The Performance Hub is a feature in Oracle Enterprise Manager Database Express (EM Express) that provides a new consolidated view of all performance data for a given time range. The user can select a time range using a timepicker at the top of the Database Express page, and the detail tabs will display the available performance data for the selected time range. This EM express page can be generated without logging into Database Express as active database report called Performance Hub Report.

DBAs can generate and check the active real time performance hub report that will have summary information on overall IO, CPU and Memory usage by the DB and would give clear picture using HTML interface.

The Performance Hub Report is very useful to diagnose the performance problems effectively using the holistic information it contains.

 

REMEMBER: Usage of Performance Hub requires Oracle Diagnostics + Tuning pack license.

Refer https://docs.oracle.com/cd/E55822_01/DBLIC/options.htm#DBLIC170

 

Scope

 For DBAs or Users using Database 12.1 onwards.

Details

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