网速测试 3

nload是一个很小巧的工具，用来监控当前系统的网速

I. 安装

wget http://www.roland-riegel.de/nload/nload-0.7.4.tar.gz
tar -xf nload-0.7.4.tar.gz
cd nload-0.7.4
./configure
make && make install

II. 使用

查看帮助

nload -h

Options:
-a period       Sets the length in seconds of the time window for average
                calculation.
                平均计算时间长度
                Default is 300.
-i max_scaling  Specifies the 100% mark in kBit/s of the graph indicating the
                incoming bandwidth usage. Ignored if max_scaling is 0 or the switch -m is given. 指定入口流量最大值 单位是kBit/s Default is 10240. -m Show multiple devices at a time; no traffic graphs. 同时显示多个设备统计信息 -o max_scaling Same as -i but for the graph indicating the outgoing bandwidth usage. 和-i相同，但是是出口流量 Default is 10240. -t interval Determines the refresh interval of the display in milliseconds. 刷新间隔 Default is 500. -u h|b|k|m|g Sets the type of unit used for the display of traffic numbers. H|B|K|M|G h: auto, b: Bit/s, k: kBit/s, m: MBit/s etc. H: auto, B: Byte/s, K: kByte/s, M: MByte/s etc. 显示单位 Default is h. -U h|b|k|m|g Same as -u, but for a total amount of data (without "/s"). H|B|K|M|G Default is H. 和-u相同，但是为总流量 devices Network devices to use. 指定网卡 Default is to use all auto-detected devices. --help -h Print this help. example: nload -t 200 -i 1024 -o 128 -U M The options above can also be changed at run time by pressing the 'F2' key. 运行时使用F2可以查看此页 

图形查看

nload -t 200 -i 1024 -o 128 -U M
# 左右键可以在多个网卡之间切换

网卡流量

nload eth0
nload -m

转载于:https://www.cnblogs.com/Dennis-mi/articles/5481136.html