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Explanation on "DNFS Disp IO Slave Completion" (Doc ID 2530195.1)

Last updated on MAY 25, 2021

Applies to:

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


After turning on DNFS dispatchers "DNFS disp IO slave completion" wait event is in top waits. But this waits does not show any performance degradation
ADDM identifies it as Unusual "User I/O" Wait Event.


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