Mounted sharp speed CentOS7 modify the kernel

CentOS 7 supports the installation of speed sharp kernel:

3.10.0-327.el7.x86_64

installation steps

1. First, use the following command to download and replace the kernel

rpm -ivh http://xz.wn789.com/CentOSkernel/kernel-3.10.0-229.1.2.el7.x86_64.rpm --force
rpm -qa | grep kernel #查看内核是否安装成功

error:: Failed dependencies: If a problem occurs

yum install kernel-firmware grubby dracut-kernel
rpm -ivh http://soft.91yun.org/ISO/Linux/CentOS/kernel/kernel-3.10.0-229.1.2.el7.x86_64.rpm --force --nodeps

2. Restart VPS, to see whether the kernel modifications success

reboot #重启VPS
uname -r #当前使用内核版本

3. a sharp key installation speed

wget -N --no-check-certificate https://raw.githubusercontent.com/wn789/serverspeeder/master/serverspeeder.sh
|bash serverspeeder.sh

If nothing else displayed map content, says that the installation was successful.

Editor: Snail 789