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网络流量单位说明     所属分类 linux 浏览量 39
bit
Byte 
bps  bits per second
Bps  Byte per second
1 Byte = 8 bits

万兆网卡 
10000Mbps

sudo ethtool bond0
Settings for bond0:
	Supported ports: [ ]
	Supported link modes:   Not reported
	Supported pause frame use: No
	Supports auto-negotiation: No
	Advertised link modes:  Not reported
	Advertised pause frame use: No
	Advertised auto-negotiation: No
	Speed: 20000Mb/s
	Duplex: Full
	Port: Other
	PHYAD: 0
	Transceiver: internal
	Auto-negotiation: off
	Link detected: yes
	
Speed: 20000Mb/s


使用 iperf 测试 ,实际网速为 9.43 Gbits/sec 10.58.16.18 服务端 ./iperf3 -s 10.58.16.17 客户端 ./iperf3 -c 10.58.16.18 -t 1000 Connecting to host 10.58.16.18, port 5201 [ 4] local 10.58.16.17 port 13722 connected to 10.58.16.18 port 5201 [ ID] Interval Transfer Bandwidth Retr Cwnd [ 4] 0.00-1.00 sec 1.10 GBytes 9.43 Gbits/sec 0 874 KBytes [ 4] 1.00-2.00 sec 1.10 GBytes 9.42 Gbits/sec 0 874 KBytes [ 4] 2.00-3.00 sec 1.09 GBytes 9.41 Gbits/sec 0 923 KBytes grafana 监控 10.58.16.17 上传流量 9.85Gbps 10.58.16.18 下载流量 9.85Gbps iperf源码下载编译 https://iperf.fr/iperf-download.php#source https://iperf.fr/download/source/iperf-3.0.10-source.tar.gz tar xvf iperf-3.0.10-source.tar.gz cd iperf-3.0.10/ ./configure make src目录下 可执行文件 iperf3
linux网卡带宽查看 linux网络测速iperf

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