atom feed47 messages in org.freebsd.freebsd-currentRe: more network performance info: et...
FromSent OnAttachments
Luigi RizzoApr 19, 2012 6:12 am 
Slawa OlhovchenkovApr 19, 2012 11:53 am 
Andre OppermannApr 19, 2012 1:05 pm 
Luigi RizzoApr 19, 2012 1:26 pm 
K. MacyApr 19, 2012 1:34 pm 
Luigi RizzoApr 19, 2012 2:03 pm 
K. MacyApr 19, 2012 2:06 pm 
Andre OppermannApr 19, 2012 2:11 pm 
K. MacyApr 19, 2012 2:17 pm 
Andre OppermannApr 19, 2012 2:19 pm 
Andre OppermannApr 19, 2012 2:26 pm 
K. MacyApr 19, 2012 2:35 pm 
K. MacyApr 19, 2012 2:36 pm 
Luigi RizzoApr 19, 2012 2:43 pm 
Andre OppermannApr 19, 2012 3:36 pm 
Luigi RizzoApr 19, 2012 11:16 pm 
Alexander V. ChernikovApr 20, 2012 1:26 am 
Andre OppermannApr 20, 2012 2:00 am 
Andre OppermannApr 20, 2012 2:25 am 
John BaldwinApr 20, 2012 5:11 am 
Luigi RizzoApr 20, 2012 7:26 am 
K. MacyApr 20, 2012 9:28 am 
Luigi RizzoApr 20, 2012 11:46 am 
Bruce EvansApr 20, 2012 11:33 pm 
Adrian ChaddApr 21, 2012 7:14 pm 
K. MacyApr 22, 2012 7:04 am 
Andre OppermannApr 24, 2012 6:16 am 
Luigi RizzoApr 24, 2012 6:44 am 
Li, QingApr 24, 2012 7:15 am 
K. MacyApr 24, 2012 8:03 am 
K. MacyApr 24, 2012 8:05 am 
Luigi RizzoApr 24, 2012 9:16 am 
K. MacyApr 24, 2012 9:18 am 
Fabien ThomasApr 24, 2012 9:34 am 
Li, QingApr 24, 2012 10:39 am 
Li, QingApr 24, 2012 10:42 am 
Bjoern A. ZeebApr 24, 2012 5:01 pm 
Maxim KonovalovApr 25, 2012 2:21 am 
Slawa OlhovchenkovApr 25, 2012 3:19 am 
K. MacyApr 25, 2012 8:44 am 
Bjoern A. ZeebApr 25, 2012 11:53 am 
George Neville-NeilMay 1, 2012 7:27 am 
Luigi RizzoMay 1, 2012 8:21 am 
George Neville-NeilMay 1, 2012 10:33 am 
Bjoern A. ZeebMay 1, 2012 2:08 pm 
Luigi RizzoMay 1, 2012 2:22 pm 
Luigi RizzoMay 3, 2012 9:32 am 
Subject:Re: more network performance info: ether_output()
From:Luigi Rizzo (riz@iet.unipi.it)
Date:May 1, 2012 2:22:26 pm
List:org.freebsd.freebsd-current

On Tue, May 01, 2012 at 09:09:05PM +0000, Bjoern A. Zeeb wrote:

On 1. May 2012, at 15:40 , Luigi Rizzo wrote:

On Tue, May 01, 2012 at 10:27:42AM -0400, George Neville-Neil wrote:

...

Also, how are you doing the measurements.

The measurements are done with tools/tools/netrate/netsend and kernel patches to return from sendto() at various places in the stack (from the syscall entry point down to the device driver). A patch is attached.

I think that was lost on the way. Can you mail it or put it somewhere and send a link?

nope, my fault, i forgot to put the attachment. I have now put it at

http://info.iet.unipi.it/~luigi/netmap/20120501-netmap_drop.diff

cheers luigi