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- al2359(2年前 (2023-02-06))
求科学离线插件,谢谢!34401355@qq.com
评:改版梅林固件安装SS【shadowsocks】科学上网插件教程 - al2359(2年前 (2023-02-06))
求科学离线插件,谢谢!!!
评:改版梅林固件安装SS【shadowsocks】科学上网插件教程
WonderShaper是用来对特定网卡进行快速限速的工具,它实际是对linux的tc命令进行封装后的shell脚本,所以使用成本比tc更低,更容易上手,以下配合测速工具speedtest一起使用
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#直接拉取WonderShaper,开箱即用 |
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git clone https://github.com/magnific0/wondershaper.git |
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root@****-5491:/home/soft/wondershaper# ./wondershaper -v |
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Version 1.4.1 |
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root@****-5491:/home/soft/wondershaper# |
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#网速测试工具speedtest安装(Ubuntu) |
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apt install speedtest-cli |
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--yum install speedtest-cli (centos) |
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root@****-5491:/home/soft/wondershaper# ./wondershaper -h |
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USAGE: ./wondershaper [-hcs] [-a <adapter>] [-d <rate>] [-u <rate>] |
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Limit the bandwidth of an adapter |
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OPTIONS: |
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-h Show this message 【帮助信息】 |
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-a <adapter> Set the adapter 【指定网卡接口】 |
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-d <rate> Set maximum download rate (in Kbps) and/or 【限制下载速度(Kbps)】 |
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-u <rate> Set maximum upload rate (in Kbps) 【限制上传速度(Kbps)】 |
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-p Use presets in "/etc/systemd/wondershaper.conf" |
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-f <file> Use alternative preset file |
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-c Clear the limits from adapter 【清除指定网卡规则,用于取消限速】 |
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-s Show the current status of adapter 【显示当前网卡的状态】 |
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-v Show the current version 【显示当前版本】 |
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Configure HIPRIODST in "/etc/systemd/wondershaper.conf" for hosts |
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requiring high priority i.e. in case ssh uses dport 443. |
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MODES: |
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wondershaper -a <adapter> -d <rate> -u <rate> |
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wondershaper -c -a <adapter> |
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wondershaper -s -a <adapter> |
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EXAMPLES: 【使用示例】 |
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wondershaper -a eth0 -d 1024 -u 512 【设置网卡eth0的上行速度为512kbps,下行速度为1024kbps】 |
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wondershaper -a eth0 -u 512 【只设置上行速度为512kbps】 |
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wondershaper -c -a eth0 【清除网卡eth0的规则】 |
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wondershaper -p -f foo.conf 【设置指定的配置文件】 |
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root@****-5491:/home/soft/wondershaper# |
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root@****-5491:/home/soft/wondershaper# ifconfig eno1 |
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eno1: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500 |
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inet 192.168.5.103 netmask 255.255.255.0 broadcast 192.168.5.255 |
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inet6 fe80::2c93:21f9:1931:304 prefixlen 64 scopeid 0x20<link> |
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ether c8:f7:50:7e:50:48 txqueuelen 1000 (Ethernet) |
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RX packets 7748809 bytes 1034513376 (1.0 GB) |
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RX errors 0 dropped 439 overruns 0 frame 0 |
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TX packets 15528838 bytes 4784318169 (4.7 GB) |
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TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 |
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device interrupt 16 memory 0x91500000-91520000 |
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root@****-5491:/home/soft/wondershaper# ./wondershaper -s -a eno1 |
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qdisc fq_codel 0: root refcnt 2 limit 10240p flows 1024 quantum 1514 target 5.0ms interval 100.0ms memory_limit 32Mb ecn |
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Sent 4528052159 bytes 14890189 pkt (dropped 0, overlimits 0 requeues 4224) |
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backlog 0b 0p requeues 4224 |
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maxpacket 66616 drop_overlimit 0 new_flow_count 35953 ecn_mark 0 |
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new_flows_len 0 old_flows_len 0 |
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--测试网速 |
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root@****-5491:/home/soft/wondershaper# speedtest |
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Retrieving speedtest.net configuration... |
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Testing from China Telecom (120.36.98.11)... |
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Retrieving speedtest.net server list... |
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Selecting best server based on ping... |
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Hosted by Fuzhou China Mobile,Fujian (Fuzhou) [589.19 km]: 14.449 ms |
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Testing download speed................................................................................ |
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-- 下载网速是171.43 Mbit/s, |
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Download: 171.43 Mbit/s |
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Testing upload speed...................................................................................................... |
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-- 上传网速是4.15 Mbit/s |
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Upload: 4.15 Mbit/s |
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-- 下行2048kbps=2 Mbit/s,上行 1024kbps=1 Mbit/s |
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root@****-5491:/home/soft/wondershaper# ./wondershaper -a eno1 -d 2048 -u 1024 |
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--测试网速 |
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root@****-5491:/home/soft/wondershaper# speedtest |
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Retrieving speedtest.net configuration... |
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Testing from China Telecom (120.36.98.11)... |
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Retrieving speedtest.net server list... |
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Selecting best server based on ping... |
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Hosted by Far EasTone Telecom (Miaoli City) [722.10 km]: 174.383 ms |
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Testing download speed................................................................................ |
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-- 下行速度 |
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Download: 1.80 Mbit/s |
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Testing upload speed...................................................................................................... |
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--上行速度 |
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Upload: 1.28 Mbit/s |
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root@****-5491:/home/soft/wondershaper# |
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--取消限速 |
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root@****-5491:/home/soft/wondershaper# ./wondershaper -c -a eno1 |
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-- 查看网卡状态 |
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root@****-5491:/home/soft/wondershaper# ./wondershaper -s -a eno1 |
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qdisc fq_codel 0: root refcnt 2 limit 10240p flows 1024 quantum 1514 target 5.0ms interval 100.0ms memory_limit 32Mb ecn |
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Sent 123022 bytes 471 pkt (dropped 0, overlimits 0 requeues 0) |
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backlog 0b 0p requeues 0 |
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maxpacket 0 drop_overlimit 0 new_flow_count 0 ecn_mark 0 |
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new_flows_len 0 old_flows_len 0 |
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-- 测试网速 |
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root@****-5491:/home/soft/wondershaper# speedtest |
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Retrieving speedtest.net configuration... |
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Testing from China Telecom (120.36.98.11)... |
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Retrieving speedtest.net server list... |
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Selecting best server based on ping... |
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Hosted by Far EasTone Telecom (Miaoli City) [722.10 km]: 173.886 ms |
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Testing download speed................................................................................ |
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Download: 11.29 Mbit/s |
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Testing upload speed...................................................................................................... |
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Upload: 2.93 Mbit/s |
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root@****-5491:/home/soft/wondershaper# |
测试项目:某内部数据库迁移工具
测试目的:数据迁移中,对目标端进行限速,当取消限速后,传输速度可以恢复
测试步骤:起迁移进程,在目标端服务器上用WonderShaper工具进行限速:
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-- 只限制下行速度 |
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[#22#root@**** ~/wondershaper 14:49:32]22 ./wondershaper -a enp0s3 -d 100 |
测试结果:
限速后,写目标库单位写入行数和单位写入字节数都急剧下降,如下图:
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取消限速,恢复网络后,传输速率慢慢恢复: |
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1KB/s = 8kbps = 8kb/s |
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比如一般100M的宽带,实际是100Mbps=(100/8) MB/s=12.5 MB/s |
使用WonderShaper对网卡进行限速,在测试时可以针对性的指定网卡,指定上传速度或者指定下载速度,在测试中上传和下载速度是互不影响的,可以只限制一方;且WonderShaper工具操作简单好入手,是个不错的工具。
===以下方式更简单转自1024.Day===
首先更新服务器所有组件:
Debian/Ubuntu: apt -y update && apt -y install wget curl nano zip unzip screen && apt -y upgrade
CentoS/Redhat: yum -y update && yum -y install wget curl nano zip unzip screen && yum -y upgrade
下载:
git clone https://github.com/magnific0/wondershaper.git
安装:
cd wondershaper
make install
运行:
比如限速200Mbps,注意修改网卡名,可以用 ip a 或者 ifconfig 命令查看网卡名:
wondershaper -a eth1 -d 200000 -u 200000
清空限速:
wondershaper -c -a eth1
后台开机自运行,可以修改配置文件:
vi /etc/systemd/wondershaper.conf
内容如下:
[wondershaper]
# Adapter
IFACE="eth1"
# Download rate in Kbps
DSPEED="200000"
# Upload rate in Kbps
USPEED="200000"
然后启动一下systemd服务就好了:
systemctl enable wondershaper
systemctl start wondershaper
现在我们可以查看状态:
systemctl status wondershaper
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求科学离线插件,谢谢!34401355@qq.com
评:改版梅林固件安装SS【shadowsocks】科学上网插件教程求科学离线插件,谢谢!!!
评:改版梅林固件安装SS【shadowsocks】科学上网插件教程