Piwik - varnish - drupal


#1

My site has varnish infront of 2 drupal servers. I am in the process of installing piwik module on both drupal servers.
I have installed and configured piwik to get the site stats.
I am curious to know how would piwik work? Do i have to take the site offline?

Is there a way to get the stats just from varnish ?