Call now: 252-767-6166  
Oracle Training Oracle Support Development Oracle Apps

 E-mail Us
 Oracle Articles
New Oracle Articles

 Oracle Training
 Oracle Tips

 Oracle Forum
 Class Catalog

 Remote DBA
 Oracle Tuning
 Emergency 911
 RAC Support
 Apps Support
 Oracle Support

 SQL Tuning

 Oracle UNIX
 Oracle Linux
 Remote s
 Remote plans
 Application Server

 Oracle Forms
 Oracle Portal
 App Upgrades
 SQL Server
 Oracle Concepts
 Software Support

 Remote S


 Consulting Staff
 Consulting Prices
 Help Wanted!


 Oracle Posters
 Oracle Books

 Oracle Scripts

Don Burleson Blog 








  Oracle Database Tips by Donald Burleson

Oracle10g Grid Computing with RAC
Chapter 9 -Managing and Using Oracle Grid Control

Monitoring RAC with Grid Control

Figure 9.5: Grid Cluster Database Monitor Screen

As you can see this screen contains a great deal of information. Each underlined item provides drill down capability to more and more detailed information. Notice there is the Home, Performance and Targets subscreens available from this top level screen along with the usual Alert History, Blackouts (time when monitoring is specifically turned off) and Deployments screens.

 In another example, the Performance screen gives cluster specific performance metrics. The Performance Screen is shown in Figure 9.6 for the clustered database "MAIL" which is a 2-Node Cluster.

Figure 9.6: Cluster Database Top Level Performance Screen

 From the Cluster Performance Screen you can drill down into 4 additional performances related screens, which are shown below:

  • Cluster Cache Coherency

  • Top Sessions

  • Database Locks

  • Top Consumers

    The Top Sessions, Database Locks and Top Consumers pages are the standard Oracle Grid Control (Enterprise Manager) performance screens; the only one, which specifically deals with RAC is the Cluster Cache Coherency page, shown in Figure 9.7.

The above text is an excerpt from:

Oracle 10g Grid & Real Application Clusters
Oracle 10g Grid Computing with RAC
ISBN 0-9744355-4-6

by Mike Ault, Madhu Tumma


Oracle Training at Sea
oracle dba poster

Follow us on Twitter 
Oracle performance tuning software 
Oracle Linux poster


Burleson is the American Team

Note: This Oracle documentation was created as a support and Oracle training reference for use by our DBA performance tuning consulting professionals.  Feel free to ask questions on our Oracle forum.

Verify experience! Anyone considering using the services of an Oracle support expert should independently investigate their credentials and experience, and not rely on advertisements and self-proclaimed expertise. All legitimate Oracle experts publish their Oracle qualifications.

Errata?  Oracle technology is changing and we strive to update our BC Oracle support information.  If you find an error or have a suggestion for improving our content, we would appreciate your feedback.  Just  e-mail:  

and include the URL for the page.


Burleson Consulting

The Oracle of Database Support

Oracle Performance Tuning

Remote DBA Services


Copyright © 1996 -  2020

All rights reserved by Burleson

Oracle ® is the registered trademark of Oracle Corporation.