[Pdns-users] Spikey response times in powerdns recursor

2010-03-17 Thread Simon Bedford
Hi guys, Apologies if this has been discussed before but as a new mailling list user I have not seen anything. We have been running recursor as a caching name server for a number of months having moved from unbound, since this time we see good, in fact quick DNS response time but then when

Re: [Pdns-users] Spikey response times in powerdns recursor

2010-03-17 Thread bert hubert
On Wed, Mar 17, 2010 at 10:43:19AM +, Simon Bedford wrote: We have been running recursor as a caching name server for a number of months having moved from unbound, since this time we see good, in fact quick DNS response time but then when running 3.1.7.1 and .2 and also 3.2.1 we see

Re: [Pdns-users] Spikey response times in powerdns recursor

2010-03-17 Thread Simon Bedford
bert hubert wrote: On Wed, Mar 17, 2010 at 10:43:19AM +, Simon Bedford wrote: We have been running recursor as a caching name server for a number of months having moved from unbound, since this time we see good, in fact quick DNS response time but then when running 3.1.7.1 and .2 and also

Re: [Pdns-users] Spikey response times in powerdns recursor

2010-03-17 Thread bert hubert
On Wed, Mar 17, 2010 at 11:16:40AM +, Simon Bedford wrote: Mar 17 11:57:02 [5] bbc.co.uk.: Resolved 'bbc.co.uk.' NS ns1.bbc.co.uk. to: 132.185.132.21 Mar 17 11:57:02 [5] bbc.co.uk.: Trying IP 132.185.132.21:53, asking 'bbc.co.uk.|A' Mar 17 11:57:04 [5] bbc.co.uk.: timeout resolving

Re: [Pdns-users] Spikey response times in powerdns recursor

2010-03-17 Thread Stefan Schmidt
On 17.03.2010, at 12:37, Simon Bedford wrote: This is what is causing the mystery for me, when its good its really good but then response times go crazy at a random time, its dropped our customer experience graphing from 99.987% to 89% (some of this will be the 3.1.7.2 cache maintenance

[Pdns-users] EDNS support + default buffer size

2010-03-17 Thread Michael Fincham
Hi all, I've just tested the PowerDNS Recursor 3.2 with its out of the box configuration against the tests outlined at https://www.dns-oarc.net/oarc/services/replysizetest It seems that EDNS is disabled by default, which is confirmed by the comment attached to changeset #1430