ifconfig 查看网卡信息名称
eno1
ens786f1
watch ifconfig 能够查看网卡的具体流动信息
nload 也可以查看每个网卡瞬时的进出Bit大小
lspci | grep -i net 能够查看具体的网卡类型和带宽大小
03:00.0 Ethernet controller: Intel Corporation I350 Gigabit Network Connection (rev 01)
03:00.3 Ethernet controller: Intel Corporation I350 Gigabit Network Connection (rev 01)
82:00.0 Ethernet controller: Intel Corporation 82599ES 10-Gigabit SFI/SFP+ Network Connection (rev 01)
82:00.1 Ethernet controller: Intel Corporation 82599ES 10-Gigabit SFI/SFP+ Network Connection (rev 01)
可以通过 iftop -i ens786f1 查看某个网卡的流量信息
![](https://img.haomeiwen.com/i8689365/1804e00bf72dc6f9.png)
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