Re: Large scale DNS anycast setup: OpenBSD performance issues

2012-05-31 Thread Kostas Zorbadelos
David Diggles da...@elven.com.au writes: On Tue, May 29, 2012 at 01:44:51PM +0300, Kostas Zorbadelos wrote: Henning Brauer lists-open...@bsws.de 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,

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 lists-open...@bsws.de 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 ?

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

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 kzo...@otenet.gr 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

Re: Large scale DNS anycast setup: OpenBSD performance issues

2012-05-29 Thread Henning Brauer
* Kostas Zorbadelos kzo...@otenet.gr [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

Re: Large scale DNS anycast setup: OpenBSD performance issues

2012-05-29 Thread Kostas Zorbadelos
Henning Brauer lists-open...@bsws.de 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

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 tomas.bod...@gmail.com 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 Tomas Bodzar
On Tue, May 29, 2012 at 4:29 PM, Daniel Melameth dan...@melameth.com wrote: On Tue, May 29, 2012 at 4:01 AM, Tomas Bodzar tomas.bod...@gmail.com 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,