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[Java SE] Application Servers Running as Services Experience High CPU Usage by JDK 8 C2 Compiler Threads (Doc ID 3052111.1)

Last updated on DECEMBER 23, 2024

Applies to:

Java SE JDK and JRE - Version 8 to 8
Information in this document applies to any platform.

Symptoms

Application servers running as services on a system experienced 90-100% CPU usage by the C2 Compiler threads after updating to JDK 8u401, JDK 8u411, JDK 8u421 or JDK 8u431.
The stack trace of the C2 Compiler Thread shows that it is stuck in remove_globally_dead_node()method.


See Note 779349.1 Unexpected High CPU Usage with WebLogic Server (WLS) Support Pattern for more details on verifying high CPU usage.

Changes

 Updating JDK 8 to any of these updates: JDK 8u401, JDK 8u411, JDK 8u421 or JDK 8u431.

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References


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