Global AWR Report Is Showing 'Foreground Wait Classes' Details Incorrectly

(Doc ID 2186826.1)

Last updated on SEPTEMBER 29, 2016

Applies to:

Oracle Database - Enterprise Edition - Version 11.2.0.4 and later
Information in this document applies to any platform.

Symptoms

When generating a Global AWR report for RAC, the details for the Network Class, Concurrency Class and Configuration Class are mixed up in the Foreground Wait Classes section of the report:

Running the following sql shows the columns are incorrect:

The values under the Network Class column are actually the Concurrency class waits.
The values under the Concurrency Class column are actually the Configuration class waits.
The values under the Configuration Class column are actually the Network Class waits.

Cause

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