查找codeigniter视图渲染所花费的时间

I am loading 3 views in CI controller. How may i compute the time taken by all the three views to render completely? Any help?

Use the Codeigniter Native function

Place it in your footer OR end of the page

<strong>Page Execution Time {elapsed_time}</strong>

Read more here from Codeigniter Docs Benchmarking Class

As mentioned in my comment, you can use microtime or similar to do so:

1. First, get time before Render
2. Then proceed to render
3. Finally, get time after render and compute difference