JVM调优
http://kenwublog.com/docs/java6-jvm-options-chinese-edition.htm
http://download.java.net/jdk8/docs/technotes/guides/security/jsse/JSSERefGuide.html
http://www.oracle.com/technetwork/java/tuning-139912.html
http://download.java.net/jdk8/docs/technotes/guides/security/jsse/JSSERefGuide.html