ethtool eth0 | grep Speed
# Speed: 1000Mb/s
10.141.162.80:
yum install -y iperf3
iperf3 -s
10.141.170.36:
yum install -y iperf3
iperf3 -c 10.141.162.80 -V
Connecting to host 10.141.162.80, port 5201
[ 4] local 10.141.170.36 port 51292 connected to 10.141.162.80 port 5201
[ ID] Interval Transfer Bandwidth Retr Cwnd
[ 4] 0.00-1.00 sec 114 MBytes 958 Mbits/sec 0 397 KBytes
[ 4] 1.00-2.00 sec 112 MBytes 942 Mbits/sec 0 397 KBytes
[ 4] 2.00-3.00 sec 112 MBytes 942 Mbits/sec 0 397 KBytes
[ 4] 3.00-4.00 sec 112 MBytes 942 Mbits/sec 0 417 KBytes
[ 4] 4.00-5.00 sec 111 MBytes 935 Mbits/sec 0 417 KBytes
[ 4] 5.00-6.00 sec 113 MBytes 944 Mbits/sec 0 417 KBytes
[ 4] 6.00-7.00 sec 113 MBytes 945 Mbits/sec 0 417 KBytes
[ 4] 7.00-8.00 sec 112 MBytes 942 Mbits/sec 0 417 KBytes
[ 4] 8.00-9.00 sec 111 MBytes 935 Mbits/sec 0 443 KBytes
[ 4] 9.00-10.00 sec 112 MBytes 941 Mbits/sec 0 443 KBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth Retr
[ 4] 0.00-10.00 sec 1.10 GBytes 943 Mbits/sec 0 sender
[ 4] 0.00-10.00 sec 1.10 GBytes 941 Mbits/sec receiver
CPU Utilization: local/sender 2.2% (0.1%u/2.1%s), remote/receiver 3.1% (0.2%u/2.8%s)
10.141.162.80:
sudo docker run -it --entrypoint /bin/bash --name iperf networkstatic/iperf3
ip addr show # 172.30.81.4
iperf3 -s
10.141.170.36:
sudo docker run -it --entrypoint /bin/bash --name iperf networkstatic/iperf3
iperf3 -c 172.30.81.4 -V
Starting Test: protocol: TCP, 1 streams, 131072 byte blocks, omitting 0 seconds, 10 second test
[ ID] Interval Transfer Bandwidth Retr Cwnd
[ 4] 0.00-1.00 sec 112 MBytes 936 Mbits/sec 0 1.58 MBytes
[ 4] 1.00-2.00 sec 109 MBytes 912 Mbits/sec 0 1.58 MBytes
[ 4] 2.00-3.00 sec 108 MBytes 902 Mbits/sec 0 1.58 MBytes
[ 4] 3.00-4.00 sec 109 MBytes 912 Mbits/sec 0 1.58 MBytes
[ 4] 4.00-5.00 sec 108 MBytes 902 Mbits/sec 0 1.58 MBytes
[ 4] 5.00-6.00 sec 109 MBytes 912 Mbits/sec 0 1.58 MBytes
[ 4] 6.00-7.00 sec 109 MBytes 912 Mbits/sec 0 1.58 MBytes
[ 4] 7.00-8.00 sec 108 MBytes 902 Mbits/sec 0 1.58 MBytes
[ 4] 8.00-9.00 sec 109 MBytes 912 Mbits/sec 0 1.58 MBytes
[ 4] 9.00-10.00 sec 108 MBytes 902 Mbits/sec 0 1.58 MBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
Test Complete. Summary Results:
[ ID] Interval Transfer Bandwidth Retr
[ 4] 0.00-10.00 sec 1.06 GBytes 910 Mbits/sec 0 sender
[ 4] 0.00-10.00 sec 1.06 GBytes 909 Mbits/sec receiver
CPU Utilization: local/sender 2.9% (0.1%u/2.8%s), remote/receiver 0.8% (0.1%u/0.7%s)
10.141.186.119:
sudo docker run -d -it --privileged --net=host -v /freeflow:/freeflow -e "HOST_IP_PREFIX=10.141.184.0/21" --name freeflow freeflow/freeflow:tcp
sudo docker run -it --entrypoint /bin/bash -v /freeflow:/freeflow -e "VNET_PREFIX=172.30.0.0/16" -e "LD_PRELOAD=/freeflow/libfsocket.so" --name iperf networkstatic/iperf3
ip addr show # 172.30.92.18
iperf3 -s
10.141.186.118:
sudo docker run -d -it --privileged --net=host -v /freeflow:/freeflow -e "HOST_IP_PREFIX=10.141.184.0/21" --name freeflow freeflow/freeflow:tcp
sudo docker run -it --entrypoint /bin/bash -v /freeflow:/freeflow -e "VNET_PREFIX=172.30.0.0/16" -e "LD_PRELOAD=/freeflow/libfsocket.so" --name iperf networkstatic/iperf3
iperf3 -c 172.30.92.18 -V
Starting Test: protocol: TCP, 1 streams, 131072 byte blocks, omitting 0 seconds, 10 second test
[ ID] Interval Transfer Bandwidth Retr Cwnd
[ 5] 0.00-1.00 sec 114 MBytes 954 Mbits/sec 0 13.7 KBytes
[ 5] 1.00-2.00 sec 112 MBytes 943 Mbits/sec 0 13.7 KBytes
[ 5] 2.00-3.00 sec 113 MBytes 946 Mbits/sec 0 13.7 KBytes
[ 5] 3.00-4.00 sec 112 MBytes 936 Mbits/sec 0 13.7 KBytes
[ 5] 4.00-5.00 sec 113 MBytes 948 Mbits/sec 0 13.7 KBytes
[ 5] 5.00-6.00 sec 112 MBytes 943 Mbits/sec 0 13.7 KBytes
[ 5] 6.00-7.00 sec 112 MBytes 938 Mbits/sec 0 13.7 KBytes
[ 5] 7.00-8.00 sec 111 MBytes 935 Mbits/sec 0 13.7 KBytes
[ 5] 8.00-9.00 sec 113 MBytes 948 Mbits/sec 0 13.7 KBytes
[ 5] 9.00-10.00 sec 112 MBytes 939 Mbits/sec 0 13.7 KBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
Test Complete. Summary Results:
[ ID] Interval Transfer Bandwidth Retr
[ 5] 0.00-10.00 sec 1.10 GBytes 943 Mbits/sec 0 sender
[ 5] 0.00-10.00 sec 1.10 GBytes 941 Mbits/sec receiver
CPU Utilization: local/sender 1.6% (0.2%u/1.5%s), remote/receiver 3.6% (0.4%u/3.2%s)