High CPU Spike Observed During LOAD Test Related to Thread Contention on DMS
(Doc ID 2749013.1)
Last updated on FEBRUARY 10, 2021
Applies to:Oracle WebLogic Server - Version 10.3.6 and later
Information in this document applies to any platform.
High CPU is observed on the members of a cluster after upgrading the Oracle Database from 11g to 19.3 and during load test.
- Oracle JDK 1.7.0_271
- WebLogic Server 10.3.6.0.200714 PSU Patch for BUG31178492
- WebLogic Server Temporary Patch for BUG16784672
The WLS domain has an important number of components:
- 48 managed servers
- 8 clusters
However, the issue is affecting only the members of one of these clusters.
No known change was reported.
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