Re: vtnet is much improved in 16:current (nodebug)
Cheng Cui <[email protected]>
| Newsgroups | gmane.os.freebsd.devel.net |
|---|---|
| Message-ID | <[email protected]> |
That's good news! :) > On Nov 11, 2025, at 10:33, void <[email protected]> wrote: > > Just like to say vtnet throughput performance is much improved in 16:current > so, thank you everyone. > > # iperf3 -B 192.168.1.180 -c 192.168.1.230 -l 1M -t 30 -i 2 ; netstat -nCRp tcp | egrep "Active|Proto|5201" > Connecting to host 192.168.1.230, port 5201 > [ 5] local 192.168.1.180 port 53821 connected to 192.168.1.230 port 5201 > [ ID] Interval Transfer Bitrate Retr Cwnd > [ 5] 0.00-2.13 sec 236 MBytes 930 Mbits/sec 0 1.61 MBytes [ 5] 2.13-4.05 sec 201 MBytes 877 Mbits/sec 0 1.61 MBytes [ 5] 4.05-6.06 sec 210 MBytes 878 Mbits/sec 0 1.61 MBytes [ 5] 6.06-8.07 sec 220 MBytes 917 Mbits/sec 0 1.61 MBytes [ 5] 8.07-10.07 sec 215 MBytes 903 Mbits/sec 0 1.61 MBytes [ 5] 10.07-12.08 sec 208 MBytes 867 Mbits/sec 0 1.61 MBytes [ 5] 12.08-14.06 sec 174 MBytes 736 Mbits/sec 0 1.61 MBytes [ 5] 14.06-16.01 sec 209 MBytes 898 Mbits/sec 0 1.61 MBytes [ 5] 16.01-18.05 sec 220 MBytes 908 Mbits/sec 0 1.61 MBytes [ 5] 18.05-20.12 sec 210 MBytes 849 Mbits/sec 0 1.61 MBytes [ 5] 20.12-22.02 sec 210 MBytes 928 Mbits/sec 0 1.61 MBytes [ 5] 22.02-24.01 sec 219 MBytes 921 Mbits/sec 0 1.61 MBytes [ 5] 24.01-26.14 sec 226 MBytes 893 Mbits/sec 0 1.61 MBytes [ 5] 26.14-28.13 sec 193 MBytes 813 Mbits/sec 0 2.00 MBytes [ 5] 28.13-30.12 sec 206 MBytes 865 Mbits/sec 0 2.00 MBytes - - - - - - - - - - - - - - - - - - - - - - - - - > [ ID] Interval Transfer Bitrate Retr > [ 5] 0.00-30.12 sec 3.09 GBytes 882 Mbits/sec 0 sender > [ 5] 0.00-30.14 sec 3.09 GBytes 881 Mbits/sec receiver > > iperf Done. > Active Internet connections > Proto Recv-Q Send-Q Local Address Foreign Address flowid ftype CC cwin ssthresh MSS ECN > tcp4 0 0 192.168.1.180.50691 192.168.1.230.5201 00000000 63 cubic 14814 10986 1460 off > > Compare with http://void.f-m.fm.user.fm/bhyve-virtio-testing.html measured around a year ago > on very similar hardware > -- > Best Regards, Cheng Cui