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How much memory is your java.exe using on your OMS server?

edited Jun 26, 2015 10:02AM in Enterprise Manager Generic (MOSC) 3 commentsAnswered

Today I received some errors from OEM 12c (12.1.0.3) including one in emagent.nohup showing, "Agent is going down due to OutOfMemoryError". The solution offered in MOS doc. # 1399201.1 is to increase the memory settings for agentJavaDefines in file emd.properties.

OMS, and an Oracle Management Agent, run here on a virtual server running Windows 2008 R2. It has 6 GB of memory, which is what the installation guide specified. When I check memory usage on that server I see that 5.2 GB of the 6 GB is already being used. If I change emd.properties as recommended that will take almost all of the unused memory. I see that process java.exe from C:\Oracle\middleware\jdk16\jdk\bin is using 2.6 GB of memory, far more than any other process. I want to know from you how much memory this java.exe is using on your servers

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