E-MAP: PeopleSoft Web Server Not Responding And Thread Count Increasing. Error: java.lang.OutOfMemoryError: unable to create new native thread (Doc ID 2203539.1)

Last updated on JANUARY 30, 2017

Applies to:

PeopleSoft Enterprise PT PeopleTools - Version 8.54 and later
Information in this document applies to any platform.

Symptoms

WebLogic Server Version: 12.1.3
PT 8.55.08
Oracle DB 11.2.0.4
Red Hat Enterprise Linux Server release 6.4 (Santiago)

In hosted PS 9.2 HCM/ PT 8.55.08 instance with 3 web servers on different machine of RHEL. Two of the three web servers are not responding and the thread count is rapidly increasing.

ERROR
-----------------------
#### <[ACTIVE] ExecuteThread: '6' for queue: 'weblogic.kernel.Default (self-tuning)'> <> <> <> <[ServletContext@1294639477[app:peoplesoft module:/PSIGW path:null spec-version:3.0]] Root cause of ServletException.
java.lang.OutOfMemoryError: unable to create new native thread


Cause

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