----- Original Message ----- > From: Alex Rousskov <rousskov@xxxxxxxxxxxxxxxxxxxxxxx> > Hi Amm, > > There is a solution, but it requires switching from a url_rewriter > script to an eCAP adapter. Adapters can set annotations (name:value > "tags") that Squid can log via %adapt::<last_h logformat code. Thanks for suggestion. But writing ecap adapter is difficult for me Currently I figured out a way to identify the "blocks" by url_redirect_program. Since redirection is to a static page, size of that page is same. So squid always logs same size and also mostly picks it up from cache, hence it also shows REFRESH_UNMODIFIED. Ofcourse not exactly a right way to identify. Regards, Amm.