Excessive Archive Log Generation with INTERNAL and COMMIT operations
(Doc ID 1070861.1)
Last updated on FEBRUARY 04, 2022
Applies to:Oracle Database - Enterprise Edition - Version 188.8.131.52 to 184.108.40.206.0 [Release 9.2 to 11.2]
Information in this document applies to any platform.
We see high archive log generation and most of the operations are internal. Using LogMiner, we get a similar output with the one below from v$logmnr_contents:
The internal operations are ten times up to hundred times higher than the normal DML.
Also, it can be observed that the internal operation is generated together with DML on a certain table, or
several specific tables.
No important changes made in the database. This problem can occur of the sudden.
To view full details, sign in with your My Oracle Support account.
Don't have a My Oracle Support account? Click to get started!
In this Document