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Question on JVM memory in tomcat

Usera User
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Joined: Jul 13, 2005
Posts: 21
Hi,
I am using the tomcat manager to monitor the health of the tomcat server. I found that the session of JVM, it shown the following information:

JVM
Free memory: 38.13 MB Total memory: 111.18 MB Max memory: 1365.37 MB

Is my tomcat in good condition or not?

It seems that the free memory is only 38.13MB?

I have added the following lines in my startup.sh
export JAVA_HOME=/opt/jdk
export JAVA_OPTS=-Xmx1536m
export CATALINA_HOME=/opt/tomcat

How to know whether my tomcat can use the memory or not?
 
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