Why JConsole and JMap Reports Different Max Heap Size
(Doc ID 2522936.1)
Last updated on NOVEMBER 15, 2020
Applies to:Java SE JDK and JRE - Version 7 and later
Information in this document applies to any platform.
A WebLogic Server instance is launched with "-Xms3712m -Xmx3712m" for the max heap size.
The JConsole output reports "Maximum heap size" reports 3597mb" while JMap command reports MaxHeapSize = 3892314112 (3712.0MB).
Why do JConsole and JMap report the max heap size differently?
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