Requests load log

Measure your server's response. it is based on browser's native Performance Api. Store request logs in any preferred db storage, but we've used MongoDB here.

Install

npm install

Usage

Open config.js, edit your appPort, db.path, db.collection settings here.
npm start
Open {path}/client-side/index.html in your browser and check the Network whether it's making the get requests to the {path}/url/log. Feel free to to embed this ajax request on your desired page.
See the logs on the {path}/url/log/show/
Additional: If you've multiple users then you could check out their aggregated load time on {path}/url/log/show/emailid

Note: {path} above denotes where your app is running, 8080 is default.

Example

Please use the below code anywhere you wish to test performance.

var base_url = '/url/log',

// calculate load time and server load time
loadTime = window.performance.timing.domContentLoadedEventEnd - window.performance.timing.navigationStart,
loadTime = (loadTime / 1000).toFixed(2),
serverResponseTime = window.performance.timing.responseStart - window.performance.timing.requestStart;
serverResponseTime = (serverResponseTime / 1000).toFixed(2);

var emailid = 'test@example.com', // current user's id. Note: It is for tracking multiple user's machine and aggregate the laod time accordingly, you are free to take any other field instead of emailid;

data = {
	url: (window.location.origin + window.location.pathname),
	loadTime: loadTime,
	serverResponseTime: serverResponseTime,
	emailid: emailid
};

// Initiate a request from the page
ajax.get(base_url, data, function (data) {
	console.log("data", data);
});

License

This work is under MIT Open Source license.