jvm cms配置纪录

JAVA_OPTS="-server -XX:PermSize=128m -XX:MaxPermSize=128m -Xmn512m -Xms1024m -Xmx1024m -XX:+UseParNewGC -XX:+UseConcMarkSweepGC -XX:+CMSParallelRemarkEnabled -XX:CMSFullGCsBeforeCompaction=3 -XX:+CMSClassUnloadingEnabled -XX:+CMSPermGenSweepingEnabled -XX:SurvivorRatio=8 -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=/home/user/"