High Cpu Usage in Oracle WebCenter Sites: Threads BLOCKED on weblogic.servlet.jsp.JspStub.checkForReload

(Doc ID 2383943.1)

Last updated on APRIL 09, 2018

Applies to:

Oracle WebCenter Sites - Version 12.2.1.1.0 and later
Information in this document applies to any platform.

Symptoms

Threads BLOCKED on weblogic.servlet.jsp.JspStub.checkForReload

Sites delivery environment is running slowly and the thread dumps show many threads blocked in the following state:

java.lang.Thread.State: BLOCKED (on object monitor)
  at weblogic.servlet.jsp.JspStub.checkForReload(JspStub.java:143)

Changes

 

Cause

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