On Fri, May 02, 2025 at 01:30:01PM +0200, Martin Pieuchot wrote:
> In the past 6 months, since Valencia, I investigated two different
> performance issues:
>  - "Why configure scripts are slow?" (With aja@ and jan@), and
>  - "Why single-threaded page fault performances are so bad?" (by myself)
> 
> I don't even want to share numbers.  

Why not ?

If you investigated it thoroughly, maybe showing us the numbers we'll
notice details you didn't see.  And it's also interesting in general
to see the approach you've taken.