> It would be nice if someone make a docker image with all the tuning set (except the hardware)
This degree of optimization is something that really depends on a specific use case and the precise configuration of the entire hardware+software stack, and not a general-purpose best practices list that can be put into a container.
The author says as much at the top in the disclaimer:
> Please do not cargo-cult them. For the sake of the scientific method, apply them one-by-one, measure their effect, and decide wether they are indeed useful in your environment.
Better to take away the profiling and optimization methodologies from the article rather than specific settings.