EM13c : FAQ On Database Performance Hub In Enterprise Manager
(Doc ID 2967536.1)
Last updated on SEPTEMBER 26, 2024
Applies to:
Enterprise Manager for Oracle Database - Version 13.5.1.0.0 and laterInformation in this document applies to any platform.
Purpose
This document contains Frequently Asked Questions regarding Database Performance Hub in the Enterprise Manager.
Questions and Answers
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In this Document
| Purpose |
| Questions and Answers |
| 1. What is Performance Hub? |
| 2. From where do the real-time and historical performance data are fetched? |
| 3. Is there any license required to use this feature? |
| 4. What privileges are required to view Performance Hub in Enterprise Manager? |
| 5. Is there any other prerequisite? |
| 6. How to check the version of the OMC_ASH_VIEWER Package in the target database? |
| 7. How to update/deploy the latest OMC_ASH_VIEWER Package to the target databases? |
| 8. How to update/deploy the latest OMC_ASH_VIEWER Package to the target PDB? |
| 9. What PL/SQL is responsible for the data in the Activity Summary graph? |
| 10. What PL/SQL is responsible for the data in the ASH Analytics graph? |
| 11. What PL/SQL is responsible for the data in the SQL Monitor page? |
| 12. URL responsible for different sections of Perf. Hub page in EM: (timestamps in URL are samples) |
| 13. How to get HTTP Archive (HAR) file ? |
| 14. How to analyze HAR file for issues 15. What should I check if no data is available in any of the graphs? |
| 15. What should I check if no data is available in any of the graphs? |
| References |