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-mbufs in startup.conf vpp # show dpdk buffer name = "dpdk_mbuf_pool_socket 0" available = 119552 allocated = 8448 total = 128000 name = "dpdk_mbuf_pool_socket 1" available = 128000 allocated = 0 total = 128000 vpp # When packets are flowed at 40 Gbps / 64 bytes vpp # show dpdk buffer name = "dpdk_mbuf_pool_socket 0" available = 102069 allocated = 25776 total = 127845 name = "dpdk_mbuf_pool_socket 1" available = 128000 allocated = 0 total = 128000 vpp # I found out that buffer is missing. Thank you so much. Regards, Kyunghwan Kim 2018년 11월 21일 (수) 오후 9:29, korian edeline <korian.edel...@ulg.ac.be>님이 작성: > 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 problem. > > > Cheers, > > Korian > > -- ==================== キム、キョンファン Tel : 080-3600-2306 E-mail : gpi...@gmail.com ====================
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