Mellanox ConnectX-4 MCX456A infiniband FDR RDMA
— Taguma (@taguma2) June 9, 2019
rc_rdma_write_bw:
bw = 6.46 GB/sec
msg_rate = 98.5 K/sec
send_cost = 37 ms/GB
recv_cost = 73 ms/GB
send_cpus_used = 23.9 % cpus
recv_cpus_used = 47.1 % cpus
Mellanox ConnectX-4 MCX456A infiniband FDR RDMA
— Taguma (@taguma2) June 9, 2019
rc_rdma_write_lat:
latency = 2.95 us
msg_rate = 339 K/sec
loc_cpus_used = 71.5 % cpus
rem_cpus_used = 80 % cpus
