Am 05.07.2010 12:20, schrieb Amos Jeffries: > > Should be the time of service for If-Modified-Sice requests that > returned a changed object. TCP_REFRESH_HIT in access.log. So, those are requests to the parents and not the siblings? And they only for If-Modified-Since requests? >From the Wiki: TCP_REFRESH_HIT The requested object was cached but STALE. The IMS query for the object resulted in "304 not modified". But I do get TCP_REFRESH_HIT/304 _and_ TCP_REFRESH_HIT/200 in my logs. Most of them from ROUNDROBIN_PARENT but a few coming from NONE. So I'm a bit confused. Please enlighten me... ;) > "HTTP refresh hit service time" > > http://wiki.squid-cache.org/Features/Snmp#Squid_OIDs > > 1.3.6.1.4.1.3495.1.3.2.2.1.11.* Looks like this was it. Thanks Amos. Cheers, Markus