Queue Monitor Coordinator Process consuming 100% of 1 cpu
(Doc ID 604246.1)
Last updated on AUGUST 31, 2021
Applies to:Oracle Database - Enterprise Edition - Version 10.1.0.2 to 10.2.0.3 [Release 10.1 to 10.2]
Information in this document applies to any platform.
The Queue Monitor Coordinator (QMNC) process is consuming 100% cpu of a single core.
Short errorstacks for the process look like
<-kslpstevent() <-kslpsem() <-kwqmnchslvs() <-kwqmncoord()
aq_tm_processes has been set manually to 10.
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