Possible High 'latch: Row Cache Objects' Contention Following Hot Patching
(Doc ID 1901255.1)
Last updated on APRIL 11, 2024
Applies to:
Oracle Database Backup Service - Version N/A and laterOracle Database Cloud Exadata Service - Version N/A and later
Oracle Database Cloud Service - Version N/A and later
Oracle Database - Enterprise Edition - Version 11.2.0.3 and later
Oracle Database Cloud Schema Service - Version N/A and later
Information in this document applies to any platform.
Symptoms
- After hot patching, possible latch contention such as 'latch: Row Cache Objects' for certain statements are seen
- The ASH report shows this for an insert statement:
- Also higher CPU or I/O waits may be seen in AWR report:
Changes
Applied a hot patch.
Cause
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
| Symptoms |
| Changes |
| Cause |
| Solution |
| References |