gistfile1.js

var http = require("http");
function f() {
        var s = Math.random();
        for (i = 0; i < 100000; i++)
                s += i;

        return s;
}
function g() {
        var s = Math.random();
        for (i = 0; i < 1000000; i++)
                s += i;
        return s;
}

http.createServer(function(request, response) {
  response.writeHead(200, {"Content-Type": "text/plain"});
  response.write("f: " + f());
  response.write("####");
  response.write("g: " + g());

//  f(function() { response.write("a");});
  response.end();
}).listen(8888);