Re: [vpp-dev] mellanox mlx5 + rdma + lcpng + bond - performance (tuning ? or just FIB/RIB processing limit) (max performance pps about 2Mpps when packet drops starts)

2022-12-19 Thread Matthew Smith via lists.fd.io
HI Pawel, On Sat, Dec 17, 2022 at 6:28 PM Paweł Staszewski wrote: > Hi > > > So without bgp (lcp) and only one static route performance is basically as > it is on "paper" 24Mpps/100Gbit/s without problem. > > And then no matter if with bond or without bond (with lcp) there are > problems

Re: [vpp-dev] mellanox mlx5 + rdma + lcpng + bond - performance (tuning ? or just FIB/RIB processing limit) (max performance pps about 2Mpps when packet drops starts)

2022-12-19 Thread Benoit Ganne (bganne) via lists.fd.io
> Basically it looks like it is lcp problem and routing - dont know how this > tests are done for lcp but it looks like those tests are like > 1. load 900k routes > 2. connect to traffic generator - and push 10Mpps (and dont check if You > have any reply) or more from one single ip src to one

Re: [vpp-dev] mellanox mlx5 + rdma + lcpng + bond - performance (tuning ? or just FIB/RIB processing limit) (max performance pps about 2Mpps when packet drops starts)

2022-12-18 Thread Paweł Staszewski
Switched to native linux kernel ip forwarding and Can now do 12Mpps with 12 cores at about 80Gbit/s Basically it looks like it is lcp problem and routing - dont know how this tests are done for lcp but it looks like those tests are like 1. load 900k routes 2. connect to traffic generator -

Re: [vpp-dev] mellanox mlx5 + rdma + lcpng + bond - performance (tuning ? or just FIB/RIB processing limit) (max performance pps about 2Mpps when packet drops starts)

2022-12-17 Thread Paweł Staszewski
Hi So without bgp (lcp) and only one static route performance is basically as it is on "paper" 24Mpps/100Gbit/s without problem. And then no matter if with bond or without bond (with lcp) there are problems starting. Basically side where im Receiving most traffic that need to be TX-ed to

Re: [vpp-dev] mellanox mlx5 + rdma + lcpng + bond - performance (tuning ? or just FIB/RIB processing limit) (max performance pps about 2Mpps when packet drops starts)

2022-12-16 Thread Benoit Ganne (bganne) via lists.fd.io
Hi, > So the hardware is: > Intel 6246R > 96GB ram > Mellanox Connect-X 5 2x 100GB Ethernet NIC > And simple configuration with vpp/frr where one vlan interface all > traffix is RX-ed and second vlan interface where this traffic is TX-ed - > it is normal internet traffic - about 20Gbit/s with