EBS and WLS Admin login Page is taking long time to load

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 EBS Login Performance Issues:


After providing username and password in the login page of EBS & Weblogic, loading home page is taking very long time to load.


weblogic console url shows that one of the oacore servers is in WARNING state due to Max number of Stuck Threads reached.


Error Message from oacore log

=============================


<Error> <WebLogicServer> <BEA-000337> <[STUCK] ExecuteThread: '36' for queue: 'weblogic.kernel.Default (self-tuning)' has been busy for "905" seconds working on the request "Workmanager: default, Version: 0, Scheduled=true, Started=true, Started time: 105929 ms

[

GET /OA_HTML/OA.jsp?page=/oEBS/apps/../webui/..&transactionid=82152123&language_code=US&pCalledFrom=PERWSIMG&OAMC=N&oas=..&pPersonId=********=AE&CallFromForm='Y' HTTP/1.1

Accept: */*

Accept-Language: en-US

User-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 10.0; WOW64; Trident/7.0; .NET4.0C; .NET4.0E)

Accept-Encoding: gzip, deflate


]", which is more than the configured time (StuckThreadMaxTime) of "800" seconds. Stack trace:

        java.net.SocketInputStream.socketRead0(Native Method)

        java.net.SocketInputStream.read(SocketInputStream.java:152)

        java.net.SocketInputStream.read(SocketInputStream.java:122)

        oracle.net.nt.MetricsEnabledInputStream.read(TcpNTAdapter.java:730)


Solution1


Temporary workaround is to Restart the oacore servers to release the stuck threads

Solution2


1. Increase the value of paramter "StuckThreadMaxTime" TO 3600 Seconds from the weblogic Console.


Log in to WebLogic console 


Click on the Admin server ---> Click on the Configuration tab ----> Tuning tab and set the above values 

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