内核升级
wget https://yum.oracle.com/repo/OracleLinux/OL8/UEKR7/x86_64/getPackage/kernel-uek-5.15.0-205.149.5.1.el8uek.x86_64.rpm
wget https://yum.oracle.com/repo/OracleLinux/OL8/UEKR7/x86_64/getPackage/kernel-uek-headers-5.15.0-205.149.5.1.el8uek.x86_64.rpm
rpm -i