When Using Apache Stuck Thread Caused The WLS Hang And Very Slow Response. (Doc ID 1538101.1)

Last updated on JULY 11, 2013

Applies to:

Oracle Exalogic Elastic Cloud Software - Version 1.0.0.0.0 and later
Oracle Weblogic Server - Version 10.3.6 to 10.3.6
Information in this document applies to any platform.

Symptoms

With Weblogic 10.3.6 and Apache 1.1.7, stuck thread causes the WLS to hang with very slow response.

A thread dump shows that rhe runnable thread is locking the the resource "0x0000000782a20488" to do the log4j write job and all the other threads are waiting for the lock:

 

Cause

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 hundreds of Community platforms