DB CPU is Reported as Larger than DB TIME in AWR Report and Trace
(Doc ID 1911984.1)
Last updated on MARCH 03, 2022
Applies to:
Oracle Database - Enterprise Edition - Version 11.2.0.1 and laterOracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Gen 1 Exadata Cloud at Customer (Oracle Exadata Database Cloud Machine) - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Linux x86-64
Symptoms
- In some AWR reports, the db cpu is larger than db time for example:
DB Time:
CPU Time as a percentage of DB Time:
Load profile shows more CPU per second than Elapsed: - The issue can also be verified by 10046 trace:
Changes
None
Cause
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In this Document
Symptoms |
Changes |
Cause |
Solution |
References |