Some 12c Cloud Control Database Pages Hang Or Are Very slow (Doc ID 1471643.1)

Last updated on JUNE 13, 2016

Applies to:

Enterprise Manager for Oracle Database - Version 11.1.0.1 and later
Information in this document applies to any platform.

Symptoms

Some examples:

EM Console hangs when trying to show Historical Performance view for a target database.

The query causing the hang is:

 

Cause

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