My Oracle Support Banner

WebLogic Portal Threads Persistently Stuck in the UIContext Class Causes High CPU Utilization (Doc ID 1209998.1)

Last updated on JULY 23, 2018

Applies to:

Oracle WebLogic Portal - Version 10.3.0 to 10.3.2 [Release AS10gR3]
Information in this document applies to any platform.


Persistent STUCK threads are observed in the UIContext class causing high CPU utilization while accessing WebLogic Portal application.

"[STUCK] ExecuteThread: '17' for queue: 'weblogic.kernel.Default  (self-tuning)'" daemon prio=3 tid=0x047b9800 nid=0xd6 runnable [0x4947e000..0x4947faf0]  java.lang.Thread.State: RUNNABLE
 at java.util.HashMap.get(
 at com.bea.netuix.servlets.jsp.taglib.skeleton.Context.doEndTag(
 at jsp_servlet._framework._skeletons._enterpriseportallaf.__window._jspService(
 at weblogic.servlet.jsp.JspBase.service(
 at weblogic.servlet.internal.StubSecurityHelper$
 at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(
 at weblogic.servlet.internal.ServletStubImpl.execute(
 at weblogic.servlet.internal.ServletStubImpl.execute(
 at weblogic.servlet.internal.RequestDispatcherImpl.invokeServlet(
 at weblogic.servlet.internal.RequestDispatcherImpl.include(
 at com.bea.netuix.servlets.controls.application.laf.JspTools.renderJsp(
 at com.bea.netuix.servlets.controls.application.laf.JspControlRenderer.endRender(
 at com.bea.netuix.servlets.controls.application.laf.PresentationControlRenderer.endRender(





To view full details, sign in with your My Oracle Support account.

Don't have a My Oracle Support account? Click to get started!

My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.