Re: [vpp-dev] Muliticore Performance test

2018-11-22 Thread kyunghwan kim
Korian While modifying num-mbufs(num-mbufs 128000) and performing Performance tests, I also faced the same Bug. We are testing bi-direction with 40Gbps. "One port Rx frame is 1" Do you have any other doubts? vpp# show interface Name IdxState MTU (L3/IP4/IP6/MPLS

Re: [vpp-dev] Muliticore Performance test

2018-11-21 Thread kyunghwan kim
Korian, Thanks for your reply, I solved the problem. Previously num-mbufs is the default, vpp # show dpdk buffer name = "dpdk_mbuf_pool_socket 0" available = 7938 allocated = 8446 total = 16384 name = "dpdk_mbuf_pool_socket 1" available = 16384 allocated = 0 total = 16384 vpp # Increase num-mbuf

Re: [vpp-dev] Muliticore Performance test

2018-11-21 Thread ko
Hello, On 11/21/18 1:10 PM, kyunghwan kim wrote: rx-no-buf  1128129034176 You should be able to fix this particular problem by increasing num-mbufs in startup.conf, you can check the allocation with vpp# sh dpdk buffer rx-miss    951486596 This is probably another

[vpp-dev] Muliticore Performance test

2018-11-21 Thread kyunghwan kim
Hello everyone, I'm trying to test the performance of Multicore at VPP, The Topology of test is simple, TG - DUT - TG - The Specification of DTU - CPU Intel(R) Xeon(R) CPU E5-2699A v4 @ 2.40GHz NIC XL710 40GbE QSFP+ Linux version Ubuntu 16.04.3 LTS VPP Verion v18.07.1-release DPDK Versi