Vert.x VS Node.js performance

Test.java

import org.vertx.java.core.Handler;
import org.vertx.java.core.http.HttpServer;
import org.vertx.java.core.http.HttpServerRequest;
import org.vertx.java.deploy.Verticle;
 
/**
 * @author Keesun Baik
 */
public class Test extends Verticle {
    @Override
    public void start() throws Exception {
        HttpServer server = vertx.createHttpServer();
        server.requestHandler(new Handler<HttpServerRequest>() {
            public void handle(HttpServerRequest request) {
                request.response.headers().put("Content-Type", "text/plaun");
                request.response.end("hi");
            }
        });
        server.listen(19999);
    }
}

test.js

var http = require('http');
http.createServer(function (req, res) {
  res.writeHead(200, {'Content-Type': 'text/plain'});
  res.end('hi');
}).listen(19999);