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WebLogic 12.2.1.0.161018 Contention Issue After Upgrade from WebLogic 12.1.3 (Doc ID 2237827.1)

Last updated on JUNE 11, 2024

Applies to:

Oracle WebLogic Server - Version 12.2.1.0.0 and later
Information in this document applies to any platform.

Symptoms

After upgrading WebLogic from 12.1.3 to 12.2.1.0.161018, huge contention for a 10 tps stress test. The same test on 12.1.3 does not exhibit the contention.

In the JFR recording collected during contention, observe BLOCKED threads:

 

Changes

 

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References


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