WebLogic Server: High CPU Usage at HashMap.put()
(Doc ID 1206714.1)
Last updated on MAY 20, 2021
Applies to:Oracle WebLogic Server - Version 9.2 to 10.3.3
Information in this document applies to any platform.
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():
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