The interaction between the webapp and vcl is how you know what is in the cache. Do you normalize AE? If you are hashing based on cookie you will see low hit rate. Add debug headers to observe what is pulled from cache with different clients.
Stefan Caunter Operations TorstarDigital 416.561.4871 On 2011-02-12, at 1:23 PM, "Stewart Robinson" <[email protected]> wrote: > Hi, > > I think that you won't be able to interrogate the cache to find out > what is in it. You might be able to construct some script that watches > varnishlog to build up a list of these URL variations but I wouldn't > do that in production at comic reliefs scale. > > Stew > > On 12 February 2011 11:13, Ben Dodd <[email protected]> wrote: >> Hello, >> >> Is there anyway to determine the number of hash variations a URL has in the >> cache? So if a page has multiple versions based on cookies, accept-encoding >> etc. >> >> Kind regards, Ben >> >> Comic Relief 1st Floor 89 Albert Embankment London SE1 7TP Tel: 020 7820 >> 2000 Fax: 020 7820 2222 [email protected] www.comicrelief.com >> >> Comic Relief is the operating name of Charity Projects, a company limited by >> guarantee and registered in England no. 1806414; registered charity 326568 >> (England & Wales) and SC039730 (Scotland). Comic Relief Ltd is a subsidiary >> of Charity Projects and registered in England no. 1967154. Registered >> offices: Hanover House, 14 Hanover Square, London W1S 1HP. VAT no. 773865187. >> >> This email (and any attachment) may contain confidential and/or privileged >> information. If you are not the intended addressee, you must not use, >> disclose, copy or rely on anything in this email and should contact the >> sender and delete it immediately. The views of the author are not >> necessarily those of Comic Relief. We cannot guarantee that this email (and >> any attachment) is virus free or has not been intercepted and amended, so do >> not accept liability for any damage resulting from software viruses. You >> should carry out your own virus checks. >> >> _______________________________________________ >> varnish-misc mailing list >> [email protected] >> http://www.varnish-cache.org/lists/mailman/listinfo/varnish-misc >> > > _______________________________________________ > varnish-misc mailing list > [email protected] > http://www.varnish-cache.org/lists/mailman/listinfo/varnish-misc _______________________________________________ varnish-misc mailing list [email protected] http://www.varnish-cache.org/lists/mailman/listinfo/varnish-misc
