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搬瓦工在线库存查询

预先准备

centos:yum install ca-certificates wget -y && update-ca-trust force-enable
debian/ubuntu:apt-get install ca-certificates wget -y && update-ca-certificates

不卸载内核版本

wget -O tcpx.sh "https://github.com/ylx2016/Linux-NetSpeed/raw/master/tcpx.sh" && chmod +x tcpx.sh && ./tcpx.sh

卸载内核版本

wget -O tcp.sh "https://github.com/ylx2016/Linux-NetSpeed/raw/master/tcp.sh" && chmod +x tcp.sh && ./tcp.sh

关联action自动编译内核

https://github.com/ylx2016/kernel/

双持bbr+锐速 <br> bbr 添加

echo "net.core.default_qdisc=fq" >> /etc/sysctl.d/99-sysctl.conf
echo "net.ipv4.tcp_congestion_control=bbr" >> /etc/sysctl.d/99-sysctl.conf
sysctl -p

编辑锐速文件

nano /appex/etc/config

检测代码有BUG,如果锐速正常 运行查看

bash /appex/bin/lotServer.sh status | grep "LotServer"

检查bbr 内核默认bbr算法不会有输出

lsmod | grep bbr

检查centos安装内核

grubby --info=ALL|awk -F= '$1=="kernel" {print i++ " : " $2}'

查看当前支持TCP算法

cat /proc/sys/net/ipv4/tcp_allowed_congestion_control

查看当前运行的算法

cat /proc/sys/net/ipv4/tcp_congestion_control

查看当前队列算法

sysctl net.core.default_qdisc

命令: uname -a <br> 作用: 查看系统内核版本号及系统名称

命令: cat /proc/version <br> 作用: 查看目录"/proc"下version的信息,也可以得到当前系统的内核版本号及系统名称

真实队列查看? 更改队列算法可能需要重启生效 <br> tc -s qdisc show

/etc/sysctl.d/99-sysctl.conf <br> sysctl --system

ylx2016与chiakge、cx9208无任何关系 <br> bbsplus算法原作者 <br> https://blog.csdn.net/dog250/article/details/80629551 <br> bbrplus首用名 ? <br> https://github.com/cx9208/bbrplus <br> 新版bbrplus <br> https://github.com/UJX6N/bbrplus-5.10 <br> xanmod官网 <br> https://xanmod.org <br> Zen官网 <br> https://liquorix.net/ <br> 锐速 <br> https://moeclub.org/2017/03/09/14/ <br> 其他内核 <br> https://github.com/alibaba/cloud-kernel <br> https://github.com/Tencent/TencentOS-kernel <br> 官方编译好的内核 <br> https://sourceforge.net/projects/xanmod/files/releases/current <br> https://elrepo.org/linux/kernel/el7/x86_64/RPMS/ <br> https://elrepo.org/linux/kernel/el8/x86_64/RPMS/ <br> https://kernel.ubuntu.com/~kernel-ppa/mainline/ <br> http://mirrors.aliyun.com/alinux/2.1903/plus/x86_64/Packages/ <br> https://mirrors.tencent.com/tlinux/2.4/tlinux/x86_64/RPMS/ <br> https://bintray.com/multipath-tcp/mptcp_rpm/mptcp/v0.95.1#files <br> https://bintray.com/multipath-tcp/mptcp_deb/mptcp/v0.95.1#files

DD脚本 <br> https://git.beta.gs/ <br> https://www.cxthhhhh.com/network-reinstall-system-modify

服务周期 <br> https://zh.wikipedia.org/zh/Ubuntu <br> https://wiki.ubuntu.com/Releases <br> https://wiki.debian.org/LTS <br> https://wiki.centos.org/zh/About/Product