WebLogic Server (WLS) Application - High CPU with STUCK Threads at HashMap Methods
(Doc ID 1315750.1)
Last updated on OCTOBER 31, 2018
Applies to:Oracle WebLogic Server - Version 10.3 and later
Information in this document applies to any platform.
***Checked for relevance on 10-Feb-2015***
An application deployed to a WebLogic managed server becomes unresponsive with high CPU utilization.
The thread dump shows STUCK threads at the methods HashMap.put and HashMap.removeEntryForKey. Snippets of the thread dump show:
To view full details, sign in with your My Oracle Support account.
Don't have a My Oracle Support account? Click to get started!
In this Document