WLS10.3.6: High CPU Utilization and Stuck Threads on Webservices at com.sun.org.apache.xml.internal.resolver.Catalog

(Doc ID 1579319.1)

Last updated on AUGUST 07, 2017

Applies to:

Oracle WebLogic Server - Version 10.3.6 and later
Information in this document applies to any platform.

Symptoms

Using JAX-WS webservices, high CPU usage and temporarily stuck/delayed threads have been observed.  The stack trace shows the following usage by many threads:

 

Additionally, the application does not contain jax-ws-catalog.xml.  

Cause

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