[dpdk-dev] Performance issues with Mellanox Connectx-3 EN

2015-08-12 Thread Xiaozhou Li
Hi folks, I am getting performance scalability issues with DPDK on Mellanox Connectx-3 . Each of our machine has 16 cores and a single-port 40G Mellanox Connectx-3 EN. We find out the server throughput *does not scale* with number of cores. With a single thread on one core, we can get about 2 Mp

[dpdk-dev] Performance issues with Mellanox Connectx-3 EN

2015-08-13 Thread Xiaozhou Li
run a simple test with testpmd and see if you are getting the same > results? > > Just to be clear - it does not matter which version you are using, 2Mpps > is very far from what you should get :) > > -Original Message- > From: dev [mailto:dev-bounces at dpdk.org]