User tracking in asp.net
<p>I am working on a asp.net application in which i am creating a page which tracks user activity like  no of page visited in my application.</p>

<p>In which i also need to  found out the Total KB (data) received  since log in and the total KB (data) sent since log in by each user. </p>

<p>How can i achieve this?   </p>
