Mellanox ConnectX-5 641SFP28 25GbE
— Taguma (@taguma2) 2021年4月11日
01:00.0 Ethernet controller: Mellanox Technologies MT27800 Family [ConnectX-5]
driver: mlx5_core
version: 5.11.11-100.fc32.x86_64
firmware-version: 16.23.8054 (HPE0000000039)
expansion-rom-version:
Mellanox ConnectX-5 641SFP28 25GbE
— Taguma (@taguma2) 2021年4月11日
tcp_bw:
bw = 2.92 GB/sec
msg_rate = 44.6 K/sec
send_cost = 123 ms/GB
recv_cost = 559 ms/GB
send_cpus_used = 36.1 % cpus
recv_cpus_used = 163 % cpus
Mellanox ConnectX-5 641SFP28 25GbE
— Taguma (@taguma2) 2021年4月11日
tcp_lat:
latency = 8.96 us
msg_rate = 112 K/sec
time = 10 sec
loc_cpus_used = 48.1 % cpus
rem_cpus_used = 46.4 % cpus
Mellanox ConnectX-5 641SFP28 25GbE
— Taguma (@taguma2) 2021年4月11日
[ ID] Interval Transfer Bitrate Retr
[ 5] 0.00-10.00 sec 25.8 GBytes 22.1 Gbits/sec 653 sender
CPU Utilization: local/sender 30.5% (0.9%u/29.6%s), remote/receiver 56.1% (2.7%u/53.6%s)
Mellanox ConnectX-5 641SFP28 25GbE
— Taguma (@taguma2) 2021年4月11日
[ ID] Interval Transfer Bandwidth Retr
[ 5] 0.00-10.00 sec 27.4 GBytes 23.5 Gbits/sec 0 receiver
CPU Utilization: local/receiver 36.6% (0.6%u/36.0%s), remote/sender 59.9% (3.9%u/56.0%s)
