[jboss-user] [Performance Tuning] - Jndi lookup performance

Hi everyone, I have done a simple test on jndi lookup (on a separated client). I just really upset that the average time for the lookup is around 400 ms (local machine) and 500ms (remote machine). I just wonder is there something wrong with my performance optimization ? Following is the code of the client public static void main(String[] args) { | // TODO Auto-generated method stub | | if (System.getSecurityManager() == null) | System.setSecurityManager(new RMISecurityManager()); | Calendar c = Calendar.getInstance(); | | Properties env = new Properties(); | env.setProperty("java.naming.factory.initial", "org.jnp.interfaces.NamingContextFactory"); | //switch to 'localhost:1100' for performance comparison | env.setProperty("java.naming.provider.url", "192.168.1.2:1099"); | env.setProperty("java.naming.factory.url.pkgs", "org.jboss.naming"); | try{ | long start = System.currentTimeMillis(); | Context ctx = new InitialContext(env); | Object ref = ctx.lookup("BBean/remote"); | | | long end = System.currentTimeMillis(); | long el = end - start; | System.out.println("elapse(ms): " + el); | } | catch(NamingException e){ | e.printStackTrace(); | } | } Thank you a lot and regards Boehm View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4044599#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...