On Exalogic Node, Java Cannot Allocate Memory Warnings Observed: Java HotSpot(TM) 64-Bit Server VM warning: INFO: os::commit_memory(0x0000000607600000, 530579456, 2097152, 0) failed; error='Cannot allocate memory' (errno=12) (Doc ID 1593936.1)

Last updated on OCTOBER 20, 2016

Applies to:

Java SE JDK and JRE - Version 7 to 7 [Release 7]
Oracle Exalogic Elastic Cloud Software - Version 2.0.0.0.0 and later
Linux x86-64

Symptoms

JDK has been migrated from JRockit to Hotspot, version JDK7 (1.7.0_40).

After that, for every call the JVM is throwing following warning:

 

Cause

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