SMON Is Waiting On Latch High CPU Resource consumption MMON blocking SMON
Last updated on JULY 21, 2017
Applies to:Oracle Database - Enterprise Edition - Version 18.104.22.168 and later
Information in this document applies to any platform.
***Checked for relevance on 21-Jul-2017***
A large transaction was killed.
Transaction Recovery is stuck and the database can appear to be hanging or hung:
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