Something I would love to find is a practical/succinct guide on Linux kernel performance tuning. I'd love it to give examples of sysctl's you'd adjust for spec

Something I would love to find is a practical/succinct guide on Linux kernel performance tuning. I'd love it to give examples of sysctl's you'd adjust for specific use cases like: - a real-time kernel - a single user mode kernel - an embedded device kernel (like an esp 32 or rpi) - general purpose desktop use (surely there are gems in here) - to use the linux kernel as a hypervisor hosting others - tuning the linux kernel for within a vm (guest to another hypervisor) - tuning for gaming performance I myself do not know enough about sysctls, and I'm sure it's a goldmine.