Линк на все сетевухи 1Гб
root@pve:~# ip link list
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2: enp9s0f0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq master vmbr0 state UP mode DEFAULT group default qlen 1000
link/ether 00:1e:67:b7:74:10 brd ff:ff:ff:ff:ff:ff
3: enp9s0f1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq master vmbr1 state UP mode DEFAULT group default qlen 1000
link/ether 00:1e:67:b7:74:11 brd ff:ff:ff:ff:ff:ff
4: enp9s0f2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP mode DEFAULT group default qlen 1000
link/ether 00:1e:67:b7:74:12 brd ff:ff:ff:ff:ff:ff
5: enp9s0f3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP mode DEFAULT group default qlen 1000
link/ether 00:1e:67:b7:74:13 brd ff:ff:ff:ff:ff:ff
6: vmbr0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP mode DEFAULT group default qlen 1000
link/ether 00:1e:67:b7:74:10 brd ff:ff:ff:ff:ff:ff
7: vmbr1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP mode DEFAULT group default qlen 1000
link/ether 00:1e:67:b7:74:11 brd ff:ff:ff:ff:ff:ff
8: tap100i0: <BROADCAST,MULTICAST,PROMISC,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast master vmbr0 state UNKNOWN mode DEFAULT group default qlen 1000
iprerf3 - между виртуальными серверами и хостом примерно одинаковый +/-
root@pve:~# iperf3 -c 192.168.1.250
Connecting to host 192.168.1.250, port 5201
[ 4] local 192.168.1.254 port 51142 connected to 192.168.1.250 port 5201
[ ID] Interval Transfer Bandwidth Retr Cwnd
[ 4] 0.00-1.00 sec 1010 MBytes 8.47 Gbits/sec 0 437 KBytes
[ 4] 1.00-2.00 sec 941 MBytes 7.89 Gbits/sec 0 437 KBytes
[ 4] 2.00-3.00 sec 955 MBytes 8.01 Gbits/sec 0 437 KBytes
[ 4] 3.00-4.00 sec 969 MBytes 8.13 Gbits/sec 0 437 KBytes
[ 4] 4.00-5.00 sec 1.02 GBytes 8.72 Gbits/sec 0 437 KBytes
[ 4] 5.00-6.00 sec 1.03 GBytes 8.86 Gbits/sec 0 437 KBytes
[ 4] 6.00-7.00 sec 985 MBytes 8.26 Gbits/sec 0 437 KBytes
[ 4] 7.00-8.00 sec 801 MBytes 6.72 Gbits/sec 0 437 KBytes
[ 4] 8.00-9.00 sec 1.04 GBytes 8.94 Gbits/sec 0 437 KBytes
[ 4] 9.00-10.00 sec 1.06 GBytes 9.09 Gbits/sec 0 437 KBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth Retr
[ 4] 0.00-10.00 sec 9.67 GBytes 8.31 Gbits/sec 0 sender
[ 4] 0.00-10.00 sec 9.67 GBytes 8.31 Gbits/sec receiver
iprerf3 - на комп в сети ч\з свич
root@pve:~# iperf3 -c 192.168.1.55
Connecting to host 192.168.1.55, port 5201
[ 4] local 192.168.1.254 port 34622 connected to 192.168.1.55 port 5201
[ ID] Interval Transfer Bandwidth Retr Cwnd
[ 4] 0.00-1.00 sec 12.1 MBytes 102 Mbits/sec 0 154 KBytes
[ 4] 1.00-2.00 sec 11.2 MBytes 94.4 Mbits/sec 0 154 KBytes
[ 4] 2.00-3.00 sec 11.2 MBytes 93.8 Mbits/sec 0 154 KBytes
[ 4] 3.00-4.00 sec 11.2 MBytes 94.4 Mbits/sec 0 154 KBytes
[ 4] 4.00-5.00 sec 11.2 MBytes 93.8 Mbits/sec 0 154 KBytes
[ 4] 5.00-6.00 sec 11.2 MBytes 94.4 Mbits/sec 0 154 KBytes
[ 4] 6.00-7.00 sec 11.2 MBytes 93.8 Mbits/sec 0 154 KBytes
[ 4] 7.00-8.00 sec 11.2 MBytes 94.3 Mbits/sec 0 154 KBytes
[ 4] 8.00-9.00 sec 11.2 MBytes 94.4 Mbits/sec 0 154 KBytes
[ 4] 9.00-10.00 sec 11.2 MBytes 93.8 Mbits/sec 0 154 KBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth Retr
[ 4] 0.00-10.00 sec 113 MBytes 94.9 Mbits/sec 0 sender
[ 4] 0.00-10.00 sec 112 MBytes 94.2 Mbits/sec receiver