an optimistic piece here on the usage of KylinOS for cloud platform. They have been working with Shanghai's ZStack to deliver their OS to Cloud platform that also uses Chinese CPUs. It uses the V10 of OpenKylin OS. There are now many software vendors that support adding applications to it.
According to this, it supports x86 platforms (Hygon, Zhaoxin), ARM (kunpeng, Phytium), LoongArch (Loongson) and SW64 (Sunway). This create an OS that can control cloud computing resources using any of the supported architectures.
In simulation with S2500, it shows 5 to 60% calculation improvement vs CentOS. Received SPEC cloud score of 40.5.