Re: High priority for the tx queue in netmap

2017-01-23 Thread Sepherosa Ziehau
On Tue, Jan 24, 2017 at 3:00 PM, Xiaoye Sun wrote: > I'm using the typical intel 10 Gbps nic. > Does ethtool have related configuration command? You can check Intel's spec on their website for the chip you use. They have very good documentation. IIRC, the default behavior is to round-robin TX qu

Re: High priority for the tx queue in netmap

2017-01-23 Thread Sepherosa Ziehau
On Tue, Jan 24, 2017 at 4:09 AM, Xiaoye Sun wrote: > Hi, > > In my application, there are multiple tx queues in the OS, and the netmap > program uses one tx queue. I wondering if I can give the netmap tx queue > higher priority so that the NIC always sends the packets from this queue if > netmap p

Re: HEADS-UP: IFLIB implementations of sys/dev/e1000 em, lem, igb pending

2017-01-23 Thread Olivier Cochard-Labbé
On Tue, Jan 24, 2017 at 2:40 AM, Sean Bruno wrote: > > > Which set of configs from your test suite are you using for this? > Specifically, what packet size are you slamming across? > > https://github.com/ocochard/netbenches/tree/master/pktgen.configs > ​Because I'm in the point of view of a Telc

Re: HEADS-UP: IFLIB implementations of sys/dev/e1000 em, lem, igb pending

2017-01-23 Thread Sean Bruno
On 01/23/17 08:39, Olivier Cochard-Labbé wrote: > > On Thu, Jan 12, 2017 at 1:54 AM, Matthew Macy > wrote: > > > A flame graph for the core cycle count and a flame graph with > cache miss stats from pmc would be a great start. > > > > > > ​I d

inheriting fib from an interface

2017-01-23 Thread Don Lewis
Let's say that I have an application running on a server that is connected to the Internet via two different ISPs and is using IP addresses (ISP A:10.0.0.10 and ISP B:192.168.1.10) delegated by those two ISPs on it's two interfaces. Responses to requests sent to 10.0.0.10 should be sent via ISP A,

Re: RTL8153 Gigabit Ethernet USB Adapter

2017-01-23 Thread Hans Petter Selasky
On 01/23/17 21:06, diffusae wrote: Hi! Maybe a noobs question but I am mostly familiar with Linux. Currently there is no driver for the RTL8153 Gigabit Ethernet Adapter. Bus 001 Device 004: ID 0bda:8153 Realtek Semiconductor Corp. https://www.freebsd.org/relnotes/CURRENT/hardware/support.html

High priority for the tx queue in netmap

2017-01-23 Thread Xiaoye Sun
Hi, In my application, there are multiple tx queues in the OS, and the netmap program uses one tx queue. I wondering if I can give the netmap tx queue higher priority so that the NIC always sends the packets from this queue if netmap put any packet to it. I am using Linux 3.16. Thanks! Best, Xi

RTL8153 Gigabit Ethernet USB Adapter

2017-01-23 Thread diffusae
Hi! Maybe a noobs question but I am mostly familiar with Linux. Currently there is no driver for the RTL8153 Gigabit Ethernet Adapter. Bus 001 Device 004: ID 0bda:8153 Realtek Semiconductor Corp. https://www.freebsd.org/relnotes/CURRENT/hardware/support.html RealTek has a Unix (Linux) driver h

[Differential] D9270: Add support for user-supplied Host-Uniq tag in Netgraph PPPoE

2017-01-23 Thread adrian (Adrian Chadd)
adrian accepted this revision. adrian added a reviewer: adrian. This revision has a positive review. REPOSITORY rS FreeBSD src repository REVISION DETAIL https://reviews.freebsd.org/D9270 EMAIL PREFERENCES https://reviews.freebsd.org/settings/panel/emailpreferences/ To: ale, #manpages, ju

Re: HEADS-UP: IFLIB implementations of sys/dev/e1000 em, lem, igb pending

2017-01-23 Thread Olivier Cochard-Labbé
On Thu, Jan 12, 2017 at 1:54 AM, Matthew Macy wrote: > > A flame graph for the core cycle count and a flame graph with cache > miss stats from pmc would be a great start. > > > > > > ​I didn't know the exact event name to use for cache miss stats, but > here are the flame graphs for CPU_CLK_

[no subject]

2017-01-23 Thread Abs Kaher
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