> When I worked at Google, profiling was done so often that it certainly exceeded 1%. So a 10% use case for 0.001% of engineers out there. And I'm pretty sure

> When I worked at Google, profiling was done so often that it certainly exceeded 1%. So a 10% use case for 0.001% of engineers out there. And I'm pretty sure you didn't run stock Fedora distro on servers either ? If you're that high end that profiling code for few % gains is worth millions you can just compile the stuff with whatever flags and optimization you need instead of relying on distro to reduce performance for everyone to appease to few engineers at big corp