My Oracle Support Banner

WebLogic Server: High CPU Usage at HashMap.put() (Doc ID 1206714.1)

Last updated on OCTOBER 23, 2017

Applies to:

Oracle Weblogic Server - Version 9.2 to 10.3.3
Information in this document applies to any platform.
***Checked for relevance on 8-Nov-2012***


Issue of high CPU usage was reported in WebLogic Server with requests using java.util.HashMap at HashMap.put().

Below is the trace of the thread which is consuming high CPU at HashMap.put():


To view full details, 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 a vibrant support community of peers and Oracle experts.