May I know what is the difference between awr and ash?
Kindly share your valuable thoughts,
Thanks in advance,
ASH - It can help you when there's a sudden performance degradation of the database felt. Storage is not persistent and as time progresses, the old entries are removed to accommodate new ones. They can be viewed using V$ACTIVE_SESSION_HISTORY.
AWR - It holds historic past snapshot intervals and the session performance statistics for analysis later.
ASH report provides the following information:
AWR reports provide the following information:
Sign up for STechies
All the site contents are Copyright © www.stechies.com and the content authors. All rights reserved.
All product names are trademarks of their respective companies. The site www.stechies.com is in no way affiliated with SAP AG.
Every effort is made to ensure the content integrity. Information used on this site is at your own risk.
The content on this site may not be reproduced or redistributed without the express written permission of
www.stechies.com or the content authors.