node-example.js

var http = require('http');

http.createServer(function (req, res) {
  console.log("Sending request", process.memoryUsage());
	res.writeHead(200, {'Content-Type': 'text/plain'});
	res.end(Array(20*1024*1024).join('a'));
}).listen(1337, '127.0.0.1');

console.log('Server running at http://127.0.0.1:1337/');