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 9.2.0.1 to 11.2.0.2.0 [Release 9.2 to 11.2]Information in this document applies to any platform.
Symptoms
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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.
Changes
No important changes made in the database. This problem can occur of the sudden.
Cause
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In this Document
| Symptoms |
| Changes |
| Cause |
| Solution |
| References |