Database Install/Upgrade/Opatch (MOSC)

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latch: MGA shared context root latch

edited Nov 30, 2020 6:39PM in Database Install/Upgrade/Opatch (MOSC) 13 commentsAnswered


Recently we have upgraded our database from to 19.8. After that we are facing "latch: MGA shared context root latch" waiting event, due to this we are experiencing lot of bad performance. Please support to identify the root cause and to solve this solution to gain the performance.

OS: AIX 7.1 4 Node Cluster

DB Version: 19.8



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