$JAVA_HOME/bin/jinfo -flag <flag> <process_id_of_jvm>
As an example, if you want to know the PermSize of the the jvm.
$JAVA_HOME/bin/jinfo -flag PermSize <process_id_of_jvm>
$JAVA_HOME/bin/jinfo -flag <flag> <process_id_of_jvm>
As an example, if you want to know the PermSize of the the jvm.
$JAVA_HOME/bin/jinfo -flag PermSize <process_id_of_jvm>