How to check the CentOS network egress bandwidth
When checking and maintaining the system, we often need to check the size of the server's network port, so we need to use a Linux command.
How to check the network bandwidth outlet of CentOS? You can use the following command to view it.
# ethtool eth0
is preceded by the command, followed by the device name. If the externally connected network device is eth1, it needs to be changed to: ethtool eth0
[root@localhost ~]# ethtool eth0
Settings for eth0:
Supported ports: [ TP ]
Supported link modes: 10baseT/Half 10baseT/Full
100baseT/Half 100baseT/Full
1000baseT/Full
Supported pause frame use: No
Supports auto-negotiation: Yes
Advertised link modes: 10baseT/Half 10baseT/Full
100baseT/Half 100baseT/Full
1000baseT/Full
Advertised pause frame use: No
Advertised auto-negotiation: Yes
Speed: 1000Mb/s
Duplex: Full
Port: Twisted Pair
PHYAD: 0
Transceiver: internal
Auto-negotiation: on
MDI-X: Unknown
Supports Wake-on: d
Wake-on: d
Current message level: 0x00000007 (7)
Drv probe link
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