https://blog.wongcw.com/2022/05/17/%e7%b6%b2%e5%8f%8b%e6%b7%b1%e6%8c%96certain-affinity%e8%88%87%e5%be%ae%e8%bb%9f%e7%a7%98%e5%af%86%e9%86%9e%e9%87%80%e7%9a%84project-suerte%e6%96%b0%e9%81%8a%e6%88%b2ip/