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0 Replies Latest reply: Jul 11, 2012 12:27 AM by nitul.kukadia RSS

JVM performance in case of JVM memory usage is high

nitul.kukadia Newbie
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Hi All

     Here is some query about JVM performance in case of JVM memory usage is high.

     I have a server of 16GB. For JVM 12GB and for OS 4GB.

     Let say, My Application creating many Unnecessary Objects and consumes very high memory.
     Also, there is a gaurenty that limit of memory is it never exceed 2GB.

     No, in worst scenario memory used by JVM is 2GB.Ok.
     I have free memory available for JVM is 10GB(16GB - 2GB - 4GB(any OS memory usage)).

     Now, for any Application processing I have 10GB.
     So, does it affect application processing for which I have 10GB.

     I mean does JVM performance decreses in high JVM memory usage even I have occupied more memory to JVM.


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