Performance Degradation with Java 8u162 during CMS Garbage Collection
(Doc ID 2392715.1)
Last updated on MARCH 31, 2023
Applies to:
Java SE JDK and JRE - Version 8 to 8Information in this document applies to any platform.
Symptoms
On Java 8u162-b32 version, a performance degradation is observed during CMS Garbage Collection.
Issue happens after updating from 8u152-b31 to 8u162-b32. The Application Server using 8u162-b32 reported a significant performance issue.
From the active GC Log, the GC Remark phase is taking a long time.
does not have any effect on the behavior.
Changes
Cause
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In this Document
Symptoms |
Changes |
Cause |
Solution |
References |