@neauoire Neat, where is it from?
@creitve https://mirrors.edge.kernel.org/pub/linux/kernel/people/paulmck/perfbook/perfbook-1c.2022.09.25a.pdf
@creitve https://mirrors.edge.kernel.org/pub/linux/kernel/people/paulmck/perfbook/perfbook-1c.2022.09.25a.pdf