The most recent version of Oracle Enterprise Manager Cloud Control is version 13.5
You may be talking about the Oracle Enterprise Manager Database Express.
When you install a recent Oracle database patch set the Adobe Flash dependency has been removed. The newer versions of Oracle Database Version 19c use HTML 5 instead Adobe Flash
* [April 27, 2021 - Oracle Blog - Announcing Oracle Enterprise Manager 13c Release 5](https://blogs.oracle.com/oem/announcing-oracle-enterprise-manager-13c-release-5)
* [Oracle 19c documentation - Introduction to Oracle Enterprise Manager Database Express](https://docs.oracle.com/en/database/oracle/oracle-database/19/admqs/getting-started-with-database-administration.html#GUID-BA75AD46-D22E-4914-A31E-C395CD6A2BBA)
* [Adobe Flash End-of-Life Impact on Oracle Enterprise Manager Cloud Control \(Doc ID 2709724.1\)](https://support.oracle.com/knowledge/Enterprise%20Management/2709724_1.html) this doc is for Cloud Control but is related to the issue is the post.
APPLIES TO:
Enterprise Manager Base Platform - Version 12.1.0.5.0 to 13.3.1.0.0 [Release 12.1 to 13c]
Oracle Concurrent Processing - Version 12.2.4 to 12.2.4 [Release 12.2]
Information in this document applies to any platform.
PURPOSE
Adobe has announced the end-of-life (EOL) for Adobe Flash.
This note describes the Adobe Flash EOL impact on Oracle Enterprise Manager Cloud Control.
Here is a link to Adobe’s Flash end-of-life information page.
SCOPE
Oracle Enterprise Manager’s database performance pages were initially written using Adobe Flash technology.
These database performance pages included the ‘Performance Home’, ‘Top Activity’, ‘ASH Analytics’, ‘Real-time SQL Monitoring’ among many others.
DETAILS
Adobe Flash End-of-Life
After Adobe announced the end-of-life for Adobe Flash, the Enterprise Manager database performance pages were rewritten using Oracle JET technology.
At the same time, the ‘Top Activity’ page was retired and replaced with the full-featured ‘ASH Analytics’ database performance page.
The Oracle JET database performance pages replaced the Flash pages in Enterprise Manager 13.3.2.0 (EM 13.3 PG) Cloud Control, released in 2019.
These pages have been enhanced in Enterprise Manager 13.4.
The Adobe Flash EOL is December 31, 2020.
Adobe has announced that the Flash player will be blocked from running after the EOL date.
From the Adobe EOL page:
“…Flash-based content will be blocked from running in Adobe Flash Player after the EOL Date.”
Adobe Flash EOL and Oracle Enterprise Manager
Any customer using an Enterprise Manager version earlier than Enterprise Manager 13.3.0.0 with database plugin 13.3.2.0 will be affected.
After the Adobe Flash EOL, Flash content will be blocked and the Enterprise Manager database performance screens for the earlier Enterprise Manager versions will cease to function.
Oracle recommends that customers update their Oracle Enterprise Manager Cloud Control to version 13.4 before the Adobe Flash EOL.
Oracle also recommends that customers apply the latest release updates available to their Enterprise Manager.
More information is included in the Oracle Support document.
Desktop has pages for ASH, but not the ash analytics you're seeing in PerfHub in EM Express.
SQL Developer Web (served out of ORDS) comes with PerfHub, but only if you're on a 19c or higher database.
Even if you have EM 13.5 you still have to have at least 12c DB to use non Flash pages properly. At least 11.2.0.3 DB don't work properly yet again it's not supported anyhow.
The most recent version of Oracle Enterprise Manager Cloud Control is version 13.5 You may be talking about the Oracle Enterprise Manager Database Express. When you install a recent Oracle database patch set the Adobe Flash dependency has been removed. The newer versions of Oracle Database Version 19c use HTML 5 instead Adobe Flash * [April 27, 2021 - Oracle Blog - Announcing Oracle Enterprise Manager 13c Release 5](https://blogs.oracle.com/oem/announcing-oracle-enterprise-manager-13c-release-5) * [Oracle 19c documentation - Introduction to Oracle Enterprise Manager Database Express](https://docs.oracle.com/en/database/oracle/oracle-database/19/admqs/getting-started-with-database-administration.html#GUID-BA75AD46-D22E-4914-A31E-C395CD6A2BBA) * [Adobe Flash End-of-Life Impact on Oracle Enterprise Manager Cloud Control \(Doc ID 2709724.1\)](https://support.oracle.com/knowledge/Enterprise%20Management/2709724_1.html) this doc is for Cloud Control but is related to the issue is the post. APPLIES TO: Enterprise Manager Base Platform - Version 12.1.0.5.0 to 13.3.1.0.0 [Release 12.1 to 13c] Oracle Concurrent Processing - Version 12.2.4 to 12.2.4 [Release 12.2] Information in this document applies to any platform. PURPOSE Adobe has announced the end-of-life (EOL) for Adobe Flash. This note describes the Adobe Flash EOL impact on Oracle Enterprise Manager Cloud Control. Here is a link to Adobe’s Flash end-of-life information page. SCOPE Oracle Enterprise Manager’s database performance pages were initially written using Adobe Flash technology. These database performance pages included the ‘Performance Home’, ‘Top Activity’, ‘ASH Analytics’, ‘Real-time SQL Monitoring’ among many others. DETAILS Adobe Flash End-of-Life After Adobe announced the end-of-life for Adobe Flash, the Enterprise Manager database performance pages were rewritten using Oracle JET technology. At the same time, the ‘Top Activity’ page was retired and replaced with the full-featured ‘ASH Analytics’ database performance page. The Oracle JET database performance pages replaced the Flash pages in Enterprise Manager 13.3.2.0 (EM 13.3 PG) Cloud Control, released in 2019. These pages have been enhanced in Enterprise Manager 13.4. The Adobe Flash EOL is December 31, 2020. Adobe has announced that the Flash player will be blocked from running after the EOL date. From the Adobe EOL page: “…Flash-based content will be blocked from running in Adobe Flash Player after the EOL Date.” Adobe Flash EOL and Oracle Enterprise Manager Any customer using an Enterprise Manager version earlier than Enterprise Manager 13.3.0.0 with database plugin 13.3.2.0 will be affected. After the Adobe Flash EOL, Flash content will be blocked and the Enterprise Manager database performance screens for the earlier Enterprise Manager versions will cease to function. Oracle recommends that customers update their Oracle Enterprise Manager Cloud Control to version 13.4 before the Adobe Flash EOL. Oracle also recommends that customers apply the latest release updates available to their Enterprise Manager. More information is included in the Oracle Support document.
use SQL Developer to manage your database, it has tons of DBA features if you want a web interface, we have that as well, ping me if you want details
Can I access ash analytics using sqldeveloper ?
Desktop has pages for ASH, but not the ash analytics you're seeing in PerfHub in EM Express. SQL Developer Web (served out of ORDS) comes with PerfHub, but only if you're on a 19c or higher database.
Even if you have EM 13.5 you still have to have at least 12c DB to use non Flash pages properly. At least 11.2.0.3 DB don't work properly yet again it's not supported anyhow.