https://blog.wongcw.com/2022/07/18/amd-epyc-genoa%e5%b7%a5%e7%a8%8b%e6%a8%a3%e7%89%87%e8%b7%91%e5%88%86%e6%9b%9d%e5%85%89%ef%bc%9a%e5%88%b7%e6%96%b0x86%e6%80%a7%e8%83%bd%e8%a8%98%e9%8c%84/