jdk1.7 高规格配置:
-server -Xmx1536m -Xms1536m -Xss512k -XX:+UseConcMarkSweepGC -XX:CMSInitiatingOccupancyFraction=70 -XX:MaxTenuringThreshold=10 -XX:PermSize=128M -XX:MaxPermSize=256m -XX:+HeapDumpOnOutOfMemoryError
jdk1.7 低规格配置:
-server -Xmx1024m -Xms1024m -Xss512k -XX:+UseConcMarkSweepGC -XX:CMSInitiatingOccupancyFraction=70 -XX:MaxTenuringThreshold=10 -XX:PermSize=128M -XX:MaxPermSize=256m -XX:+HeapDumpOnOutOfMemoryError
jdk1.8配置:
-server -Xmx1536m -Xms1536m -Xss512k -XX:CICompilerCount=2 -XX:+UseConcMarkSweepGC -XX:CMSInitiatingOccupancyFraction=70 -XX:MaxTenuringThreshold=10 -XX:MetaspaceSize=128m -XX:MaxMetaspaceSize=256m -XX:MaxTenuringThreshold=10 -XX:+HeapDumpOnOutOfMemoryError