Mellanox ConnectX-5 MCX555A infiniband EDR IPoIB
— Taguma (@taguma2) 2022年3月5日
tcp_bw:
bw = 5.57 GB/sec
msg_rate = 85 K/sec
send_cost = 134 ms/GB
recv_cost = 306 ms/GB
send_cpus_used = 74.8 % cpus
recv_cpus_used = 170 % cpus
Mellanox ConnectX-5 MCX555A infiniband EDR IPoIB
— Taguma (@taguma2) 2022年3月5日
tcp_lat:
latency = 7.87 us
msg_rate = 127 K/sec
loc_cpus_used = 38.2 % cpus
rem_cpus_used = 45.2 % cpus
Mellanox ConnectX-5 MCX555A infiniband EDR IPoIB
— Taguma (@taguma2) 2022年3月5日
[ ID] Interval Transfer Bandwidth Retr
[ 4] 0.00-10.00 sec 45.8 GBytes 39.3 Gbits/sec 5752 sender
CPU Utilization: local/sender 59.4% (0.8%u/58.8%s), remote/receiver 68.0% (3.0%u/64.9%s)
Mellanox ConnectX-5 MCX555A infiniband EDR IPoIB
— Taguma (@taguma2) 2022年3月5日
[ ID] Interval Transfer Bandwidth Retr
[ 4] 0.00-10.00 sec 54.0 GBytes 46.4 Gbits/sec receiver
CPU Utilization: local/receiver 89.6% (1.9%u/87.7%s), remote/sender 53.5% (1.9%u/51.7%s)
