Oracle Wallet Manager Is Very Slow And Consumes Too Much CPU

(Doc ID 1585733.1)

Last updated on OCTOBER 25, 2017

Applies to:

Oracle Security Service - Version 10.1.0.5 and later
Information in this document applies to any platform.

Symptoms

Running OWM on a  Solaris 10 SPARC 64-bit zone running in a SPARC T4-4 Server consumes too much CPU. This is happening when the default JVM that comes with Oracle AS is being used.
If the JDK is upgraded to JDK 1.5.0_51 (Patch 9477224: Oracle JDK 5 Update 51) then the problem cannot be reproduced anymore.

 

A truss trace of the slow process shows numerous yield() calls:

 

 

Cause

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