[OpenIndiana-discuss] btop illumos/OpenIndiana port — PR up, looking for testers

[Alex Gorouvein]

Thank you for clarification, Peter. I will ensure my next patch
incorporates this and the three previously mentioned issues.

Just curious, which SPARC machine do you have? Many years ago I had a
headless SS5.

Alex

On Tue, Sep 22, 2026 at 5:12 AM Peter Tribble <peter.tribble at gmail.com>
wrote:

> Alex,
>
> Thanks for the fixes!
>
> On Tue, Sep 22, 2026 at 2:15 AM Alex Gorouvein <agorouvein at gmail.com>
> wrote:
> >
> > On the blank CPU panel on SPARC — I don't have SPARC hardware to test
> > against, so if you get a chance, `kstat -p cpu_stat:0` on that machine
> > would help me see whether the counter names or layout differ from what
> the
> > collector expects.
>
> Ah, I see the problem. There isn't a cpu 0. That's true in general - the
> cpu id
> doesn't have to start at 0, and the list doesn't have to be
> contiguous. Especially
> on SPARC, where the cpu id comes from system topology rather than being
> simply enumerated. On this system, the id is the range 64-127. So the logic
> that loops over 0-63 misses everything.
>
> --
> -Peter Tribble
> https://www.petertribble.co.uk/ - https://ptribble.blogspot.com/
>
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