Re: Large scale DNS anycast setup: OpenBSD performance issues

2012-05-31 Thread Kostas Zorbadelos
David Diggles writes: > On Tue, May 29, 2012 at 01:44:51PM +0300, Kostas Zorbadelos wrote: >> Henning Brauer writes: >> >> > if it is really thread related and not sth small & stupid - try it. > > For testing purposes, do you have pf turned off, or a 1 line pf.conf, like: > pf is disabled duri

Re: Large scale DNS anycast setup: OpenBSD performance issues

2012-05-30 Thread David Diggles
On Tue, May 29, 2012 at 01:44:51PM +0300, Kostas Zorbadelos wrote: > Henning Brauer writes: > > > if it is really thread related and not sth small & stupid - try it. For testing purposes, do you have pf turned off, or a 1 line pf.conf, like: pass ?

Re: Large scale DNS anycast setup: OpenBSD performance issues

2012-05-29 Thread Tomas Bodzar
On Tue, May 29, 2012 at 4:29 PM, Daniel Melameth wrote: > On Tue, May 29, 2012 at 4:01 AM, Tomas Bodzar wrote: >> Probably you are aware that OpenBSD doesn't have VMware tools from >> VMware available (they have impact)... > > While I don't think it'd help here, you might want to see vmt(4) and v

Re: Large scale DNS anycast setup: OpenBSD performance issues

2012-05-29 Thread Daniel Melameth
On Tue, May 29, 2012 at 4:01 AM, Tomas Bodzar wrote: > Probably you are aware that OpenBSD doesn't have VMware tools from > VMware available (they have impact)... While I don't think it'd help here, you might want to see vmt(4) and vic(4)...

Re: Large scale DNS anycast setup: OpenBSD performance issues

2012-05-29 Thread Kostas Zorbadelos
Henning Brauer writes: > if it is really thread related and not sth small & stupid - try it. > http://your.favorite.mirror/pub/OpenBSD/snapshots/$arch/ > Will do. > also, you'd do yourself much of a favor by using real hardware and not > some crappy emulation of garbage. This is what I have fo

Re: Large scale DNS anycast setup: OpenBSD performance issues

2012-05-29 Thread Henning Brauer
* Kostas Zorbadelos [2012-05-29 11:27]: > here is a followup of an older thread [1] regading the use of OpenBSD in > a large scale DNS anycast setup. To make the long story short, OpenBSD > fails to meet our resolving perfomance needs for the time being. The > main issue (from my understanding) is

Re: Large scale DNS anycast setup: OpenBSD performance issues

2012-05-29 Thread Tomas Bodzar
On Tue, May 29, 2012 at 11:26 AM, Kostas Zorbadelos wrote: > Greetings to all, > > here is a followup of an older thread [1] regading the use of OpenBSD in > a large scale DNS anycast setup. To make the long story short, OpenBSD > fails to meet our resolving perfomance needs for the time being. Th

Large scale DNS anycast setup: OpenBSD performance issues

2012-05-29 Thread Kostas Zorbadelos
Greetings to all, here is a followup of an older thread [1] regading the use of OpenBSD in a large scale DNS anycast setup. To make the long story short, OpenBSD fails to meet our resolving perfomance needs for the time being. The main issue (from my understanding) is the lack of kernel-level thre