Hello! Lee, thank you so much for sharing your experience! What do you think about 40GE version of 82599?
On Mon, Jun 29, 2015 at 2:35 AM, Keunhong Lee <dlrmsghd at gmail.com> wrote: > DISCLAIMER: This information is not verified. This is truly my personal > opinion. > > As I know, intel 82599 is the only 10G NIC which supports line rate with > minimum sized packets (64 byte). > According to our internal tests, Mellanox's 40G NICs even support less than > 30Mpps. > I think 40 Mpps is the hardware capacity. > > Keunhong. > > > > 2015-06-28 19:34 GMT+09:00 Pavel Odintsov <pavel.odintsov at gmail.com>: >> >> Hello, folks! >> >> We have execute bunch of tests for receive data with Intel XL710 40GE >> NIC. We want to achieve wire speed on this platform for traffic >> capture. >> >> But we definitely can't do it. We tried with different versions of >> DPDK: 1.4, 1.6, 1.8, 2.0. And have not success. >> >> We achieved only 40Mpps and could do more. >> >> Could anybody help us with this issue? Looks like this NIC's could not >> work on wire speed :( >> >> Platform: Intel Xeon E5 e5 2670 + XL 710. >> >> -- >> Sincerely yours, Pavel Odintsov > > -- Sincerely yours, Pavel Odintsov
