How to simulate slow page load in ASP.NET?

Question

如何模拟ASP.NET中的慢页面加载？

Answer 1

Fiddler can be used to simulate modem ( or other slow speed connections )

Related Question: Is it possible to slow down IIS?

Answer 2

最简单的方法是在页面加载事件处理程序中添加

Threading.Thread.Sleep(numberOfMillisecondsToDelay);

Answer 3

if your application is x-browser you could use a firefox add-on, like Firefox Throttle

https://addons.mozilla.org/en-US/firefox/addon/5917/

or maybe just use firefox for testing if your web application targets a specific browser

Update (9/15/2012): This plugin is no longer active... "This add-on has been disabled by an administrator."

Answer 4

Bandwidth or Latency?

For bandwidth, you can use the Bandwidth Throttling module for IIS6 or IIS7 .

Not sure how to simulate high Latency though.

Answer 5

I would suggest looking at Visual Studio's performance testing capabilities.

Here's a quick guide:

http://vsptqrg.codeplex.com/

Answer 6

Are you trying to determine how your site or app behaves under high load? If so I can recommend jMeter . The advantage of this approach is that you can create different groups of threads which can approximate the behaviour of real users hitting your app.

Answer 7

If you are using Google Chrome. There is a native function on the browser. Press F12 and go to Network tab.