On 11/06/2015 5:16 a.m., Sebastian Goicochea wrote: > Hello everyone, I just have a quick question > Is there any difference in how Squid 3.5 measures DNS Service Time > compared to 2.7 branch? > We monitor this value using SNMP and it has been nearly 0 for months, > but after the upgrade it went up to 6ms (with 8ms peaks) > All other Service times have varied but apparently they improved > > > Here's the graphic: http://imgur.com/4pCK3cY Not that I know of, but there is both more and less being done. The "more": * IPv6 support adds an AAAA lookup. * CVE-2009-0801 protection for intercepted traffic requires A+AAAA lookup in situations which may previously not done any at all. * hosts without FQDN may now have a .local variant looked up. The "less": * re-sends of HTTP messages no longer perform full lookups on each outbound connection attempt. Just one set per message now. * .local domains no longer have any global DNS lookups. multicast-DNS is used instead. Amos _______________________________________________ squid-users mailing list squid-users@xxxxxxxxxxxxxxxxxxxxx http://lists.squid-cache.org/listinfo/squid-users
