uname -a: Linux sova 5.10.53-1-MANJARO #1 SMP PREEMPT Mon Jul 26 07:18:28 UTC 2021 x86_64 GNU/Linux tc -V: tc utility, iproute2-5.13.0 fq_codel flow hash keys src (two src IPs) ----------------------------------------- qdisc htb 1: root refcnt 2 r2q 10 default 0xfffe direct_packets_stat 0 direct_qlen 1000 qdisc fq_codel fffe: parent 1:fffe limit 10240p flows 65536 quantum 1514 target 5ms interval 100ms memory_limit 32Mb ecn drop_batch 64 filter protocol all pref 49152 flow chain 0 filter protocol all pref 49152 flow chain 0 handle 0x1 hash keys src divisor 65536 baseclass fffe:1 iperf3 -P 1 -C cubic -B 10.7.0.1 -c 10.7.1.1 -p 5101 iperf3 -P 2 -C reno -B 10.7.0.2 -c 10.7.1.1 -p 5102 Connecting to host 10.7.1.1, port 5101 [ 5] local 10.7.0.1 port 57067 connected to 10.7.1.1 port 5101 [ ID] Interval Transfer Bitrate Retr Cwnd [ 5] 0.00-10.00 sec 28.8 MBytes 24.1 Mbits/sec 192 24.0 KBytes - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-10.00 sec 28.8 MBytes 24.1 Mbits/sec 192 sender [ 5] 0.00-10.01 sec 28.5 MBytes 23.9 Mbits/sec receiver iperf Done. Connecting to host 10.7.1.1, port 5102 [ 5] local 10.7.0.2 port 37545 connected to 10.7.1.1 port 5102 [ 7] local 10.7.0.2 port 43791 connected to 10.7.1.1 port 5102 [ ID] Interval Transfer Bitrate Retr Cwnd [ 5] 0.00-10.00 sec 13.9 MBytes 11.7 Mbits/sec 252 12.7 KBytes [ 7] 0.00-10.00 sec 17.3 MBytes 14.5 Mbits/sec 242 15.6 KBytes [SUM] 0.00-10.00 sec 31.2 MBytes 26.2 Mbits/sec 494 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-10.00 sec 13.9 MBytes 11.7 Mbits/sec 252 sender [ 5] 0.00-10.01 sec 13.1 MBytes 11.0 Mbits/sec receiver [ 7] 0.00-10.00 sec 17.3 MBytes 14.5 Mbits/sec 242 sender [ 7] 0.00-10.01 sec 15.4 MBytes 12.9 Mbits/sec receiver [SUM] 0.00-10.00 sec 31.2 MBytes 26.2 Mbits/sec 494 sender [SUM] 0.00-10.01 sec 28.5 MBytes 23.9 Mbits/sec receiver iperf Done. cake flowblind (two src IPs) ---------------------------- qdisc cake 81d9: root refcnt 2 bandwidth 50Mbit diffserv3 flowblind nonat nowash no-ack-filter split-gso rtt 100ms raw overhead 0 iperf3 -P 1 -C cubic -B 10.7.0.1 -c 10.7.1.1 -p 5101 iperf3 -P 2 -C reno -B 10.7.0.2 -c 10.7.1.1 -p 5102 Connecting to host 10.7.1.1, port 5101 [ 5] local 10.7.0.1 port 46535 connected to 10.7.1.1 port 5101 [ ID] Interval Transfer Bitrate Retr Cwnd [ 5] 0.00-10.00 sec 17.8 MBytes 15.0 Mbits/sec 203 11.3 KBytes - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-10.00 sec 17.8 MBytes 15.0 Mbits/sec 203 sender [ 5] 0.00-10.00 sec 17.6 MBytes 14.8 Mbits/sec receiver iperf Done. Connecting to host 10.7.1.1, port 5102 [ 5] local 10.7.0.2 port 45339 connected to 10.7.1.1 port 5102 [ 7] local 10.7.0.2 port 48039 connected to 10.7.1.1 port 5102 [ ID] Interval Transfer Bitrate Retr Cwnd [ 5] 0.00-10.00 sec 18.7 MBytes 15.7 Mbits/sec 249 11.3 KBytes [ 7] 0.00-10.00 sec 22.1 MBytes 18.6 Mbits/sec 249 8.48 KBytes [SUM] 0.00-10.00 sec 40.8 MBytes 34.2 Mbits/sec 498 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-10.00 sec 18.7 MBytes 15.7 Mbits/sec 249 sender [ 5] 0.00-10.00 sec 18.5 MBytes 15.5 Mbits/sec receiver [ 7] 0.00-10.00 sec 22.1 MBytes 18.6 Mbits/sec 249 sender [ 7] 0.00-10.00 sec 20.9 MBytes 17.5 Mbits/sec receiver [SUM] 0.00-10.00 sec 40.8 MBytes 34.2 Mbits/sec 498 sender [SUM] 0.00-10.00 sec 39.4 MBytes 33.1 Mbits/sec receiver iperf Done. cake flows (two src IPs) ------------------------ qdisc cake 81da: root refcnt 2 bandwidth 50Mbit diffserv3 flows nonat nowash no-ack-filter split-gso rtt 100ms raw overhead 0 iperf3 -P 1 -C cubic -B 10.7.0.1 -c 10.7.1.1 -p 5101 iperf3 -P 2 -C reno -B 10.7.0.2 -c 10.7.1.1 -p 5102 Connecting to host 10.7.1.1, port 5101 [ 5] local 10.7.0.1 port 57987 connected to 10.7.1.1 port 5101 [ ID] Interval Transfer Bitrate Retr Cwnd [ 5] 0.00-10.00 sec 19.2 MBytes 16.1 Mbits/sec 181 11.3 KBytes - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-10.00 sec 19.2 MBytes 16.1 Mbits/sec 181 sender [ 5] 0.00-10.00 sec 19.0 MBytes 16.0 Mbits/sec receiver iperf Done. Connecting to host 10.7.1.1, port 5102 [ 5] local 10.7.0.2 port 50375 connected to 10.7.1.1 port 5102 [ 7] local 10.7.0.2 port 51147 connected to 10.7.1.1 port 5102 [ ID] Interval Transfer Bitrate Retr Cwnd [ 5] 0.00-10.00 sec 19.1 MBytes 16.1 Mbits/sec 219 11.3 KBytes [ 7] 0.00-10.00 sec 19.1 MBytes 16.0 Mbits/sec 219 9.90 KBytes [SUM] 0.00-10.00 sec 38.3 MBytes 32.1 Mbits/sec 438 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-10.00 sec 19.1 MBytes 16.1 Mbits/sec 219 sender [ 5] 0.00-10.00 sec 19.0 MBytes 15.9 Mbits/sec receiver [ 7] 0.00-10.00 sec 19.1 MBytes 16.0 Mbits/sec 219 sender [ 7] 0.00-10.00 sec 19.0 MBytes 15.9 Mbits/sec receiver [SUM] 0.00-10.00 sec 38.3 MBytes 32.1 Mbits/sec 438 sender [SUM] 0.00-10.00 sec 38.0 MBytes 31.9 Mbits/sec receiver iperf Done. cake hosts (two src IPs) ------------------------ qdisc cake 81db: root refcnt 2 bandwidth 50Mbit diffserv3 hosts nonat nowash no-ack-filter split-gso rtt 100ms raw overhead 0 iperf3 -P 1 -C cubic -B 10.7.0.1 -c 10.7.1.1 -p 5101 iperf3 -P 2 -C reno -B 10.7.0.2 -c 10.7.1.1 -p 5102 Connecting to host 10.7.1.1, port 5101 [ 5] local 10.7.0.1 port 54373 connected to 10.7.1.1 port 5101 [ ID] Interval Transfer Bitrate Retr Cwnd [ 5] 0.00-10.00 sec 19.2 MBytes 16.1 Mbits/sec 178 14.1 KBytes - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-10.00 sec 19.2 MBytes 16.1 Mbits/sec 178 sender [ 5] 0.00-10.00 sec 19.0 MBytes 16.0 Mbits/sec receiver iperf Done. Connecting to host 10.7.1.1, port 5102 [ 5] local 10.7.0.2 port 54517 connected to 10.7.1.1 port 5102 [ 7] local 10.7.0.2 port 33435 connected to 10.7.1.1 port 5102 [ ID] Interval Transfer Bitrate Retr Cwnd [ 5] 0.00-10.00 sec 19.1 MBytes 16.0 Mbits/sec 219 9.90 KBytes [ 7] 0.00-10.00 sec 19.1 MBytes 16.0 Mbits/sec 219 9.90 KBytes [SUM] 0.00-10.00 sec 38.2 MBytes 32.1 Mbits/sec 438 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-10.00 sec 19.1 MBytes 16.0 Mbits/sec 219 sender [ 5] 0.00-10.00 sec 19.0 MBytes 15.9 Mbits/sec receiver [ 7] 0.00-10.00 sec 19.1 MBytes 16.0 Mbits/sec 219 sender [ 7] 0.00-10.00 sec 19.0 MBytes 15.9 Mbits/sec receiver [SUM] 0.00-10.00 sec 38.2 MBytes 32.1 Mbits/sec 438 sender [SUM] 0.00-10.00 sec 38.0 MBytes 31.9 Mbits/sec receiver iperf Done. cake srchost (two src IPs) -------------------------- qdisc cake 81dc: root refcnt 2 bandwidth 50Mbit diffserv3 srchost nonat nowash no-ack-filter split-gso rtt 100ms raw overhead 0 iperf3 -P 1 -C cubic -B 10.7.0.1 -c 10.7.1.1 -p 5101 iperf3 -P 2 -C reno -B 10.7.0.2 -c 10.7.1.1 -p 5102 Connecting to host 10.7.1.1, port 5101 [ 5] local 10.7.0.1 port 38135 connected to 10.7.1.1 port 5101 [ ID] Interval Transfer Bitrate Retr Cwnd [ 5] 0.00-10.00 sec 19.2 MBytes 16.1 Mbits/sec 181 8.48 KBytes - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-10.00 sec 19.2 MBytes 16.1 Mbits/sec 181 sender [ 5] 0.00-10.00 sec 19.0 MBytes 16.0 Mbits/sec receiver iperf Done. Connecting to host 10.7.1.1, port 5102 [ 5] local 10.7.0.2 port 56777 connected to 10.7.1.1 port 5102 [ 7] local 10.7.0.2 port 54551 connected to 10.7.1.1 port 5102 [ ID] Interval Transfer Bitrate Retr Cwnd [ 5] 0.00-10.00 sec 19.1 MBytes 16.1 Mbits/sec 219 11.3 KBytes [ 7] 0.00-10.00 sec 19.1 MBytes 16.0 Mbits/sec 218 14.1 KBytes [SUM] 0.00-10.00 sec 38.3 MBytes 32.1 Mbits/sec 437 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-10.00 sec 19.1 MBytes 16.1 Mbits/sec 219 sender [ 5] 0.00-10.00 sec 19.0 MBytes 15.9 Mbits/sec receiver [ 7] 0.00-10.00 sec 19.1 MBytes 16.0 Mbits/sec 218 sender [ 7] 0.00-10.00 sec 19.0 MBytes 15.9 Mbits/sec receiver [SUM] 0.00-10.00 sec 38.3 MBytes 32.1 Mbits/sec 437 sender [SUM] 0.00-10.00 sec 38.0 MBytes 31.9 Mbits/sec receiver iperf Done. cake dual-srchost (two src IPs) ------------------------------- qdisc cake 81dd: root refcnt 2 bandwidth 50Mbit diffserv3 dual-srchost nonat nowash no-ack-filter split-gso rtt 100ms raw overhead 0 iperf3 -P 1 -C cubic -B 10.7.0.1 -c 10.7.1.1 -p 5101 iperf3 -P 2 -C reno -B 10.7.0.2 -c 10.7.1.1 -p 5102 Connecting to host 10.7.1.1, port 5101 [ 5] local 10.7.0.1 port 59961 connected to 10.7.1.1 port 5101 [ ID] Interval Transfer Bitrate Retr Cwnd [ 5] 0.00-10.00 sec 28.7 MBytes 24.0 Mbits/sec 127 15.6 KBytes - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-10.00 sec 28.7 MBytes 24.0 Mbits/sec 127 sender [ 5] 0.00-10.00 sec 28.5 MBytes 23.9 Mbits/sec receiver iperf Done. Connecting to host 10.7.1.1, port 5102 [ 5] local 10.7.0.2 port 41513 connected to 10.7.1.1 port 5102 [ 7] local 10.7.0.2 port 52167 connected to 10.7.1.1 port 5102 [ ID] Interval Transfer Bitrate Retr Cwnd [ 5] 0.00-10.00 sec 14.4 MBytes 12.1 Mbits/sec 221 12.7 KBytes [ 7] 0.00-10.00 sec 14.4 MBytes 12.1 Mbits/sec 220 11.3 KBytes [SUM] 0.00-10.00 sec 28.7 MBytes 24.1 Mbits/sec 441 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-10.00 sec 14.4 MBytes 12.1 Mbits/sec 221 sender [ 5] 0.00-10.00 sec 14.3 MBytes 12.0 Mbits/sec receiver [ 7] 0.00-10.00 sec 14.4 MBytes 12.1 Mbits/sec 220 sender [ 7] 0.00-10.00 sec 14.3 MBytes 12.0 Mbits/sec receiver [SUM] 0.00-10.00 sec 28.7 MBytes 24.1 Mbits/sec 441 sender [SUM] 0.00-10.00 sec 28.5 MBytes 23.9 Mbits/sec receiver iperf Done. cake dsthost (two src IPs) -------------------------- qdisc cake 81de: root refcnt 2 bandwidth 50Mbit diffserv3 dsthost nonat nowash no-ack-filter split-gso rtt 100ms raw overhead 0 iperf3 -P 1 -C cubic -B 10.7.0.1 -c 10.7.1.1 -p 5101 iperf3 -P 2 -C reno -B 10.7.0.2 -c 10.7.1.1 -p 5102 Connecting to host 10.7.1.1, port 5101 [ 5] local 10.7.0.1 port 38849 connected to 10.7.1.1 port 5101 [ ID] Interval Transfer Bitrate Retr Cwnd [ 5] 0.00-10.00 sec 19.1 MBytes 16.0 Mbits/sec 179 14.1 KBytes - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-10.00 sec 19.1 MBytes 16.0 Mbits/sec 179 sender [ 5] 0.00-10.00 sec 19.0 MBytes 16.0 Mbits/sec receiver iperf Done. Connecting to host 10.7.1.1, port 5102 [ 5] local 10.7.0.2 port 39803 connected to 10.7.1.1 port 5102 [ 7] local 10.7.0.2 port 56241 connected to 10.7.1.1 port 5102 [ ID] Interval Transfer Bitrate Retr Cwnd [ 5] 0.00-10.00 sec 19.1 MBytes 16.1 Mbits/sec 218 14.1 KBytes [ 7] 0.00-10.00 sec 19.1 MBytes 16.0 Mbits/sec 219 9.90 KBytes [SUM] 0.00-10.00 sec 38.3 MBytes 32.1 Mbits/sec 437 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-10.00 sec 19.1 MBytes 16.1 Mbits/sec 218 sender [ 5] 0.00-10.00 sec 19.0 MBytes 15.9 Mbits/sec receiver [ 7] 0.00-10.00 sec 19.1 MBytes 16.0 Mbits/sec 219 sender [ 7] 0.00-10.00 sec 19.0 MBytes 15.9 Mbits/sec receiver [SUM] 0.00-10.00 sec 38.3 MBytes 32.1 Mbits/sec 437 sender [SUM] 0.00-10.00 sec 38.0 MBytes 31.9 Mbits/sec receiver iperf Done. cake dual-dsthost (two src IPs) ------------------------------- qdisc cake 81df: root refcnt 2 bandwidth 50Mbit diffserv3 dual-dsthost nonat nowash no-ack-filter split-gso rtt 100ms raw overhead 0 iperf3 -P 1 -C cubic -B 10.7.0.1 -c 10.7.1.1 -p 5101 iperf3 -P 2 -C reno -B 10.7.0.2 -c 10.7.1.1 -p 5102 Connecting to host 10.7.1.1, port 5101 [ 5] local 10.7.0.1 port 48375 connected to 10.7.1.1 port 5101 [ ID] Interval Transfer Bitrate Retr Cwnd [ 5] 0.00-10.00 sec 19.2 MBytes 16.1 Mbits/sec 178 11.3 KBytes - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-10.00 sec 19.2 MBytes 16.1 Mbits/sec 178 sender [ 5] 0.00-10.00 sec 19.0 MBytes 16.0 Mbits/sec receiver iperf Done. Connecting to host 10.7.1.1, port 5102 [ 5] local 10.7.0.2 port 54419 connected to 10.7.1.1 port 5102 [ 7] local 10.7.0.2 port 41595 connected to 10.7.1.1 port 5102 [ ID] Interval Transfer Bitrate Retr Cwnd [ 5] 0.00-10.00 sec 19.1 MBytes 16.1 Mbits/sec 218 15.6 KBytes [ 7] 0.00-10.00 sec 19.1 MBytes 16.1 Mbits/sec 218 15.6 KBytes [SUM] 0.00-10.00 sec 38.3 MBytes 32.1 Mbits/sec 436 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-10.00 sec 19.1 MBytes 16.1 Mbits/sec 218 sender [ 5] 0.00-10.00 sec 19.0 MBytes 15.9 Mbits/sec receiver [ 7] 0.00-10.00 sec 19.1 MBytes 16.1 Mbits/sec 218 sender [ 7] 0.00-10.00 sec 19.0 MBytes 15.9 Mbits/sec receiver [SUM] 0.00-10.00 sec 38.3 MBytes 32.1 Mbits/sec 436 sender [SUM] 0.00-10.00 sec 38.0 MBytes 31.9 Mbits/sec receiver iperf Done. fq_codel flow hash keys dst (two dst IPs) ----------------------------------------- qdisc htb 1: root refcnt 2 r2q 10 default 0xfffe direct_packets_stat 0 direct_qlen 1000 qdisc fq_codel fffe: parent 1:fffe limit 10240p flows 65536 quantum 1514 target 5ms interval 100ms memory_limit 32Mb ecn drop_batch 64 filter protocol all pref 49152 flow chain 0 filter protocol all pref 49152 flow chain 0 handle 0x1 hash keys dst divisor 65536 baseclass fffe:1 iperf3 -P 1 -C cubic -B 10.7.0.1 -c 10.7.1.1 -p 5101 iperf3 -P 2 -C reno -B 10.7.0.1 -c 10.7.1.2 -p 5102 Connecting to host 10.7.1.1, port 5101 [ 5] local 10.7.0.1 port 50177 connected to 10.7.1.1 port 5101 [ ID] Interval Transfer Bitrate Retr Cwnd [ 5] 0.00-10.00 sec 28.8 MBytes 24.1 Mbits/sec 188 24.0 KBytes - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-10.00 sec 28.8 MBytes 24.1 Mbits/sec 188 sender [ 5] 0.00-10.01 sec 28.5 MBytes 23.9 Mbits/sec receiver iperf Done. Connecting to host 10.7.1.2, port 5102 [ 5] local 10.7.0.1 port 38293 connected to 10.7.1.2 port 5102 [ 7] local 10.7.0.1 port 56893 connected to 10.7.1.2 port 5102 [ ID] Interval Transfer Bitrate Retr Cwnd [ 5] 0.00-10.00 sec 15.2 MBytes 12.8 Mbits/sec 227 24.0 KBytes [ 7] 0.00-10.00 sec 15.5 MBytes 13.0 Mbits/sec 247 19.8 KBytes [SUM] 0.00-10.00 sec 30.7 MBytes 25.8 Mbits/sec 474 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-10.00 sec 15.2 MBytes 12.8 Mbits/sec 227 sender [ 5] 0.00-10.01 sec 14.6 MBytes 12.3 Mbits/sec receiver [ 7] 0.00-10.00 sec 15.5 MBytes 13.0 Mbits/sec 247 sender [ 7] 0.00-10.01 sec 13.9 MBytes 11.7 Mbits/sec receiver [SUM] 0.00-10.00 sec 30.7 MBytes 25.8 Mbits/sec 474 sender [SUM] 0.00-10.01 sec 28.5 MBytes 23.9 Mbits/sec receiver iperf Done. cake flowblind (two dst IPs) ---------------------------- qdisc cake 81e0: root refcnt 2 bandwidth 50Mbit diffserv3 flowblind nonat nowash no-ack-filter split-gso rtt 100ms raw overhead 0 iperf3 -P 1 -C cubic -B 10.7.0.1 -c 10.7.1.1 -p 5101 iperf3 -P 2 -C reno -B 10.7.0.1 -c 10.7.1.2 -p 5102 Connecting to host 10.7.1.1, port 5101 [ 5] local 10.7.0.1 port 38261 connected to 10.7.1.1 port 5101 [ ID] Interval Transfer Bitrate Retr Cwnd [ 5] 0.00-10.00 sec 16.8 MBytes 14.1 Mbits/sec 194 11.3 KBytes - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-10.00 sec 16.8 MBytes 14.1 Mbits/sec 194 sender [ 5] 0.00-10.20 sec 16.8 MBytes 13.8 Mbits/sec receiver iperf Done. Connecting to host 10.7.1.2, port 5102 [ 5] local 10.7.0.1 port 33667 connected to 10.7.1.2 port 5102 [ 7] local 10.7.0.1 port 53825 connected to 10.7.1.2 port 5102 [ ID] Interval Transfer Bitrate Retr Cwnd [ 5] 0.00-10.00 sec 20.5 MBytes 17.2 Mbits/sec 223 15.6 KBytes [ 7] 0.00-10.00 sec 21.6 MBytes 18.1 Mbits/sec 245 15.6 KBytes [SUM] 0.00-10.00 sec 42.2 MBytes 35.4 Mbits/sec 468 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-10.00 sec 20.5 MBytes 17.2 Mbits/sec 223 sender [ 5] 0.00-10.01 sec 20.4 MBytes 17.1 Mbits/sec receiver [ 7] 0.00-10.00 sec 21.6 MBytes 18.1 Mbits/sec 245 sender [ 7] 0.00-10.01 sec 20.1 MBytes 16.8 Mbits/sec receiver [SUM] 0.00-10.00 sec 42.2 MBytes 35.4 Mbits/sec 468 sender [SUM] 0.00-10.01 sec 40.4 MBytes 33.9 Mbits/sec receiver iperf Done. cake flows (two dst IPs) ------------------------ qdisc cake 81e1: root refcnt 2 bandwidth 50Mbit diffserv3 flows nonat nowash no-ack-filter split-gso rtt 100ms raw overhead 0 iperf3 -P 1 -C cubic -B 10.7.0.1 -c 10.7.1.1 -p 5101 iperf3 -P 2 -C reno -B 10.7.0.1 -c 10.7.1.2 -p 5102 Connecting to host 10.7.1.1, port 5101 [ 5] local 10.7.0.1 port 49875 connected to 10.7.1.1 port 5101 [ ID] Interval Transfer Bitrate Retr Cwnd [ 5] 0.00-10.00 sec 19.1 MBytes 16.1 Mbits/sec 178 14.1 KBytes - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-10.00 sec 19.1 MBytes 16.1 Mbits/sec 178 sender [ 5] 0.00-10.00 sec 19.0 MBytes 16.0 Mbits/sec receiver iperf Done. Connecting to host 10.7.1.2, port 5102 [ 5] local 10.7.0.1 port 60589 connected to 10.7.1.2 port 5102 [ 7] local 10.7.0.1 port 40767 connected to 10.7.1.2 port 5102 [ ID] Interval Transfer Bitrate Retr Cwnd [ 5] 0.00-10.00 sec 19.1 MBytes 16.1 Mbits/sec 219 11.3 KBytes [ 7] 0.00-10.00 sec 19.1 MBytes 16.0 Mbits/sec 219 9.90 KBytes [SUM] 0.00-10.00 sec 38.3 MBytes 32.1 Mbits/sec 438 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-10.00 sec 19.1 MBytes 16.1 Mbits/sec 219 sender [ 5] 0.00-10.00 sec 19.0 MBytes 15.9 Mbits/sec receiver [ 7] 0.00-10.00 sec 19.1 MBytes 16.0 Mbits/sec 219 sender [ 7] 0.00-10.00 sec 19.0 MBytes 15.9 Mbits/sec receiver [SUM] 0.00-10.00 sec 38.3 MBytes 32.1 Mbits/sec 438 sender [SUM] 0.00-10.00 sec 38.0 MBytes 31.9 Mbits/sec receiver iperf Done. cake hosts (two dst IPs) ------------------------ qdisc cake 81e2: root refcnt 2 bandwidth 50Mbit diffserv3 hosts nonat nowash no-ack-filter split-gso rtt 100ms raw overhead 0 iperf3 -P 1 -C cubic -B 10.7.0.1 -c 10.7.1.1 -p 5101 iperf3 -P 2 -C reno -B 10.7.0.1 -c 10.7.1.2 -p 5102 Connecting to host 10.7.1.1, port 5101 [ 5] local 10.7.0.1 port 46817 connected to 10.7.1.1 port 5101 [ ID] Interval Transfer Bitrate Retr Cwnd [ 5] 0.00-10.00 sec 19.2 MBytes 16.1 Mbits/sec 183 11.3 KBytes - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-10.00 sec 19.2 MBytes 16.1 Mbits/sec 183 sender [ 5] 0.00-10.00 sec 19.0 MBytes 16.0 Mbits/sec receiver iperf Done. Connecting to host 10.7.1.2, port 5102 [ 5] local 10.7.0.1 port 57787 connected to 10.7.1.2 port 5102 [ 7] local 10.7.0.1 port 33811 connected to 10.7.1.2 port 5102 [ ID] Interval Transfer Bitrate Retr Cwnd [ 5] 0.00-10.00 sec 19.1 MBytes 16.0 Mbits/sec 219 9.90 KBytes [ 7] 0.00-10.00 sec 19.1 MBytes 16.0 Mbits/sec 219 9.90 KBytes [SUM] 0.00-10.00 sec 38.2 MBytes 32.1 Mbits/sec 438 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-10.00 sec 19.1 MBytes 16.0 Mbits/sec 219 sender [ 5] 0.00-10.00 sec 19.0 MBytes 15.9 Mbits/sec receiver [ 7] 0.00-10.00 sec 19.1 MBytes 16.0 Mbits/sec 219 sender [ 7] 0.00-10.00 sec 19.0 MBytes 15.9 Mbits/sec receiver [SUM] 0.00-10.00 sec 38.2 MBytes 32.1 Mbits/sec 438 sender [SUM] 0.00-10.00 sec 38.0 MBytes 31.9 Mbits/sec receiver iperf Done. cake srchost (two dst IPs) -------------------------- qdisc cake 81e3: root refcnt 2 bandwidth 50Mbit diffserv3 srchost nonat nowash no-ack-filter split-gso rtt 100ms raw overhead 0 iperf3 -P 1 -C cubic -B 10.7.0.1 -c 10.7.1.1 -p 5101 iperf3 -P 2 -C reno -B 10.7.0.1 -c 10.7.1.2 -p 5102 Connecting to host 10.7.1.1, port 5101 [ 5] local 10.7.0.1 port 60961 connected to 10.7.1.1 port 5101 [ ID] Interval Transfer Bitrate Retr Cwnd [ 5] 0.00-10.00 sec 19.2 MBytes 16.1 Mbits/sec 176 12.7 KBytes - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-10.00 sec 19.2 MBytes 16.1 Mbits/sec 176 sender [ 5] 0.00-10.00 sec 19.0 MBytes 16.0 Mbits/sec receiver iperf Done. Connecting to host 10.7.1.2, port 5102 [ 5] local 10.7.0.1 port 49661 connected to 10.7.1.2 port 5102 [ 7] local 10.7.0.1 port 57053 connected to 10.7.1.2 port 5102 [ ID] Interval Transfer Bitrate Retr Cwnd [ 5] 0.00-10.00 sec 19.1 MBytes 16.1 Mbits/sec 219 11.3 KBytes [ 7] 0.00-10.00 sec 19.1 MBytes 16.0 Mbits/sec 219 9.90 KBytes [SUM] 0.00-10.00 sec 38.3 MBytes 32.1 Mbits/sec 438 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-10.00 sec 19.1 MBytes 16.1 Mbits/sec 219 sender [ 5] 0.00-10.00 sec 19.0 MBytes 15.9 Mbits/sec receiver [ 7] 0.00-10.00 sec 19.1 MBytes 16.0 Mbits/sec 219 sender [ 7] 0.00-10.00 sec 19.0 MBytes 15.9 Mbits/sec receiver [SUM] 0.00-10.00 sec 38.3 MBytes 32.1 Mbits/sec 438 sender [SUM] 0.00-10.00 sec 38.0 MBytes 31.9 Mbits/sec receiver iperf Done. cake dual-srchost (two dst IPs) ------------------------------- qdisc cake 81e4: root refcnt 2 bandwidth 50Mbit diffserv3 dual-srchost nonat nowash no-ack-filter split-gso rtt 100ms raw overhead 0 iperf3 -P 1 -C cubic -B 10.7.0.1 -c 10.7.1.1 -p 5101 iperf3 -P 2 -C reno -B 10.7.0.1 -c 10.7.1.2 -p 5102 Connecting to host 10.7.1.1, port 5101 [ 5] local 10.7.0.1 port 41169 connected to 10.7.1.1 port 5101 [ ID] Interval Transfer Bitrate Retr Cwnd [ 5] 0.00-10.00 sec 19.2 MBytes 16.1 Mbits/sec 173 8.48 KBytes - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-10.00 sec 19.2 MBytes 16.1 Mbits/sec 173 sender [ 5] 0.00-10.00 sec 19.0 MBytes 15.9 Mbits/sec receiver iperf Done. Connecting to host 10.7.1.2, port 5102 [ 5] local 10.7.0.1 port 42109 connected to 10.7.1.2 port 5102 [ 7] local 10.7.0.1 port 43391 connected to 10.7.1.2 port 5102 [ ID] Interval Transfer Bitrate Retr Cwnd [ 5] 0.00-10.00 sec 19.1 MBytes 16.1 Mbits/sec 219 14.1 KBytes [ 7] 0.00-10.00 sec 19.1 MBytes 16.1 Mbits/sec 219 14.1 KBytes [SUM] 0.00-10.00 sec 38.3 MBytes 32.1 Mbits/sec 438 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-10.00 sec 19.1 MBytes 16.1 Mbits/sec 219 sender [ 5] 0.00-10.00 sec 19.0 MBytes 15.9 Mbits/sec receiver [ 7] 0.00-10.00 sec 19.1 MBytes 16.1 Mbits/sec 219 sender [ 7] 0.00-10.00 sec 19.0 MBytes 15.9 Mbits/sec receiver [SUM] 0.00-10.00 sec 38.3 MBytes 32.1 Mbits/sec 438 sender [SUM] 0.00-10.00 sec 38.0 MBytes 31.9 Mbits/sec receiver iperf Done. cake dsthost (two dst IPs) -------------------------- qdisc cake 81e5: root refcnt 2 bandwidth 50Mbit diffserv3 dsthost nonat nowash no-ack-filter split-gso rtt 100ms raw overhead 0 iperf3 -P 1 -C cubic -B 10.7.0.1 -c 10.7.1.1 -p 5101 iperf3 -P 2 -C reno -B 10.7.0.1 -c 10.7.1.2 -p 5102 Connecting to host 10.7.1.1, port 5101 [ 5] local 10.7.0.1 port 46495 connected to 10.7.1.1 port 5101 [ ID] Interval Transfer Bitrate Retr Cwnd [ 5] 0.00-10.00 sec 19.1 MBytes 16.0 Mbits/sec 180 11.3 KBytes - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-10.00 sec 19.1 MBytes 16.0 Mbits/sec 180 sender [ 5] 0.00-10.00 sec 19.0 MBytes 16.0 Mbits/sec receiver iperf Done. Connecting to host 10.7.1.2, port 5102 [ 5] local 10.7.0.1 port 38753 connected to 10.7.1.2 port 5102 [ 7] local 10.7.0.1 port 54155 connected to 10.7.1.2 port 5102 [ ID] Interval Transfer Bitrate Retr Cwnd [ 5] 0.00-10.00 sec 19.1 MBytes 16.1 Mbits/sec 219 11.3 KBytes [ 7] 0.00-10.00 sec 19.1 MBytes 16.0 Mbits/sec 219 9.90 KBytes [SUM] 0.00-10.00 sec 38.3 MBytes 32.1 Mbits/sec 438 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-10.00 sec 19.1 MBytes 16.1 Mbits/sec 219 sender [ 5] 0.00-10.00 sec 19.0 MBytes 15.9 Mbits/sec receiver [ 7] 0.00-10.00 sec 19.1 MBytes 16.0 Mbits/sec 219 sender [ 7] 0.00-10.00 sec 19.0 MBytes 15.9 Mbits/sec receiver [SUM] 0.00-10.00 sec 38.3 MBytes 32.1 Mbits/sec 438 sender [SUM] 0.00-10.00 sec 38.0 MBytes 31.9 Mbits/sec receiver iperf Done. cake dual-dsthost (two dst IPs) ------------------------------- qdisc cake 81e6: root refcnt 2 bandwidth 50Mbit diffserv3 dual-dsthost nonat nowash no-ack-filter split-gso rtt 100ms raw overhead 0 iperf3 -P 1 -C cubic -B 10.7.0.1 -c 10.7.1.1 -p 5101 iperf3 -P 2 -C reno -B 10.7.0.1 -c 10.7.1.2 -p 5102 Connecting to host 10.7.1.1, port 5101 [ 5] local 10.7.0.1 port 59413 connected to 10.7.1.1 port 5101 [ ID] Interval Transfer Bitrate Retr Cwnd [ 5] 0.00-10.00 sec 28.7 MBytes 24.0 Mbits/sec 125 19.8 KBytes - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-10.00 sec 28.7 MBytes 24.0 Mbits/sec 125 sender [ 5] 0.00-10.00 sec 28.5 MBytes 23.9 Mbits/sec receiver iperf Done. Connecting to host 10.7.1.2, port 5102 [ 5] local 10.7.0.1 port 39563 connected to 10.7.1.2 port 5102 [ 7] local 10.7.0.1 port 32807 connected to 10.7.1.2 port 5102 [ ID] Interval Transfer Bitrate Retr Cwnd [ 5] 0.00-10.00 sec 14.4 MBytes 12.1 Mbits/sec 221 11.3 KBytes [ 7] 0.00-10.00 sec 14.4 MBytes 12.1 Mbits/sec 222 9.90 KBytes [SUM] 0.00-10.00 sec 28.7 MBytes 24.1 Mbits/sec 443 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-10.00 sec 14.4 MBytes 12.1 Mbits/sec 221 sender [ 5] 0.00-10.00 sec 14.3 MBytes 12.0 Mbits/sec receiver [ 7] 0.00-10.00 sec 14.4 MBytes 12.1 Mbits/sec 222 sender [ 7] 0.00-10.00 sec 14.3 MBytes 12.0 Mbits/sec receiver [SUM] 0.00-10.00 sec 28.7 MBytes 24.1 Mbits/sec 443 sender [SUM] 0.00-10.00 sec 28.5 MBytes 23.9 Mbits/sec receiver iperf Done. cake triple-isolate (three src IPs, two dst IPs) ------------------------------------------------ qdisc cake 81e7: root refcnt 2 bandwidth 50Mbit diffserv3 triple-isolate nonat nowash no-ack-filter split-gso rtt 100ms raw overhead 0 iperf3 -P 2 -C cubic -B 10.7.0.1 -c 10.7.1.1 -p 5101 iperf3 -P 2 -C reno -B 10.7.0.1 -c 10.7.1.2 -p 5102 iperf3 -P 2 -C cubic -B 10.7.0.2 -c 10.7.1.1 -p 5103 iperf3 -P 2 -C reno -B 10.7.0.3 -c 10.7.1.2 -p 5104 Connecting to host 10.7.1.1, port 5101 [ 5] local 10.7.0.1 port 55775 connected to 10.7.1.1 port 5101 [ 7] local 10.7.0.1 port 40423 connected to 10.7.1.1 port 5101 [ ID] Interval Transfer Bitrate Retr Cwnd [ 5] 0.00-10.00 sec 7.20 MBytes 6.04 Mbits/sec 337 4.24 KBytes [ 7] 0.00-10.00 sec 7.24 MBytes 6.07 Mbits/sec 356 4.24 KBytes [SUM] 0.00-10.00 sec 14.4 MBytes 12.1 Mbits/sec 693 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-10.00 sec 7.20 MBytes 6.04 Mbits/sec 337 sender [ 5] 0.00-10.00 sec 7.13 MBytes 5.98 Mbits/sec receiver [ 7] 0.00-10.00 sec 7.24 MBytes 6.07 Mbits/sec 356 sender [ 7] 0.00-10.00 sec 7.13 MBytes 5.98 Mbits/sec receiver [SUM] 0.00-10.00 sec 14.4 MBytes 12.1 Mbits/sec 693 sender [SUM] 0.00-10.00 sec 14.3 MBytes 12.0 Mbits/sec receiver iperf Done. Connecting to host 10.7.1.2, port 5102 [ 5] local 10.7.0.1 port 40421 connected to 10.7.1.2 port 5102 [ 7] local 10.7.0.1 port 35111 connected to 10.7.1.2 port 5102 [ ID] Interval Transfer Bitrate Retr Cwnd [ 5] 0.00-10.00 sec 7.25 MBytes 6.08 Mbits/sec 472 4.24 KBytes [ 7] 0.00-10.00 sec 7.25 MBytes 6.08 Mbits/sec 450 7.07 KBytes [SUM] 0.00-10.00 sec 14.5 MBytes 12.2 Mbits/sec 922 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-10.00 sec 7.25 MBytes 6.08 Mbits/sec 472 sender [ 5] 0.00-10.00 sec 7.14 MBytes 5.99 Mbits/sec receiver [ 7] 0.00-10.00 sec 7.25 MBytes 6.08 Mbits/sec 450 sender [ 7] 0.00-10.00 sec 7.14 MBytes 5.99 Mbits/sec receiver [SUM] 0.00-10.00 sec 14.5 MBytes 12.2 Mbits/sec 922 sender [SUM] 0.00-10.00 sec 14.3 MBytes 12.0 Mbits/sec receiver iperf Done. Connecting to host 10.7.1.1, port 5103 [ 5] local 10.7.0.2 port 59469 connected to 10.7.1.1 port 5103 [ 7] local 10.7.0.2 port 58191 connected to 10.7.1.1 port 5103 [ ID] Interval Transfer Bitrate Retr Cwnd [ 5] 0.00-10.00 sec 7.21 MBytes 6.05 Mbits/sec 323 4.24 KBytes [ 7] 0.00-10.00 sec 7.20 MBytes 6.04 Mbits/sec 338 2.83 KBytes [SUM] 0.00-10.00 sec 14.4 MBytes 12.1 Mbits/sec 661 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-10.00 sec 7.21 MBytes 6.05 Mbits/sec 323 sender [ 5] 0.00-10.00 sec 7.13 MBytes 5.98 Mbits/sec receiver [ 7] 0.00-10.00 sec 7.20 MBytes 6.04 Mbits/sec 338 sender [ 7] 0.00-10.00 sec 7.13 MBytes 5.98 Mbits/sec receiver [SUM] 0.00-10.00 sec 14.4 MBytes 12.1 Mbits/sec 661 sender [SUM] 0.00-10.00 sec 14.3 MBytes 12.0 Mbits/sec receiver iperf Done. Connecting to host 10.7.1.2, port 5104 [ 5] local 10.7.0.3 port 47429 connected to 10.7.1.2 port 5104 [ 7] local 10.7.0.3 port 59061 connected to 10.7.1.2 port 5104 [ ID] Interval Transfer Bitrate Retr Cwnd [ 5] 0.00-10.00 sec 7.28 MBytes 6.11 Mbits/sec 446 4.24 KBytes [ 7] 0.00-10.00 sec 7.28 MBytes 6.11 Mbits/sec 448 5.66 KBytes [SUM] 0.00-10.00 sec 14.6 MBytes 12.2 Mbits/sec 894 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-10.00 sec 7.28 MBytes 6.11 Mbits/sec 446 sender [ 5] 0.00-10.00 sec 7.13 MBytes 5.98 Mbits/sec receiver [ 7] 0.00-10.00 sec 7.28 MBytes 6.11 Mbits/sec 448 sender [ 7] 0.00-10.00 sec 7.13 MBytes 5.98 Mbits/sec receiver [SUM] 0.00-10.00 sec 14.6 MBytes 12.2 Mbits/sec 894 sender [SUM] 0.00-10.00 sec 14.3 MBytes 12.0 Mbits/sec receiver iperf Done.