grubby --update-kernel=ALL --args="numa=off transparent_hugepage=never"  
grub2-mkconfig 

systemctl stop tuned
systemctl disable tuned

# 重启后,验证grub的cmdline:
# 在输出的行里面有这个内容: numa=off transparent_hugepage=never 即为正确
cat /proc/cmdline

# 检查 numa
numactl --hardware
# 预期结果为:
available: 1 nodes (0)