Re: UDP performance.

2007-03-01 Thread Barrett Lyon
I also have a few 10GbE interfaces and Ixia chassis that I can run tests with if someone wants to send me a spec. -Barrett Barrett Lyon email/sip/iax: [EMAIL PROTECTED] cell: +1.916.387.8649 On Mar 1, 2007, at 1:28 AM, Kip Macy wrote: We recently put a stock Fedora Core 6 and a stock Free

Re: 6.x, 4.x ipfw/dummynet pf/altq - network performance issues

2007-03-01 Thread Chris
On 15/02/07, Justin Robertson <[EMAIL PROTECTED]> wrote: This is definitely worst-case, it's simulating a DDoS attack at the network. What is really surprising is that just 1mbps of traffic is able to kill a 6.x box doing routing. If it were, say, 600mbps that I'd understand as you're pushing o

Re: MFC of UDP socket enhancement for BIND?

2007-03-01 Thread Robert Watson
On Sun, 18 Feb 2007, Lars Erik Gullerud wrote: On Fri, 16 Feb 2007, Robert Watson wrote: I can certainly investigate doing this -- since 6.2 is safely out the door it's a good time to do so. I'll follow up by e-mail in a few days -- would it be possible for you to help with testing? We wo

Re: UDP performance.

2007-03-01 Thread Robert Watson
On Thu, 1 Mar 2007, Kip Macy wrote: We recently put a stock Fedora Core 6 and a stock FreeBSD 6.2 on the same HW (HP ProLiant DL320 G5 Dual Core Xeons w/ 16GB RAM) and running BIND 9.4.0 and a well known ccTLD zone that we slammed a query stream to. On a single threaded BIND, there was a 20%

Re: UDP performance.

2007-03-01 Thread Kip Macy
We recently put a stock Fedora Core 6 and a stock FreeBSD 6.2 on the same HW (HP ProLiant DL320 G5 Dual Core Xeons w/ 16GB RAM) and running BIND 9.4.0 and a well known ccTLD zone that we slammed a query stream to. On a single threaded BIND, there was a 20% advantage to Linux, on a multi threaded

Re: UDP performance.

2007-03-01 Thread Robert Watson
On Wed, 28 Feb 2007, Peter Losher wrote: Ivan Voras wrote: I agree in general, but MySQL performance is very exposed as an advocacy issue - it has traditionally been the source of statements like "FreeBSD's threading implementation is weak/bad/broken". And these days ISC can't consciously