On Sun, 5 Apr 2026, Laurence Tratt wrote:
...
> Assuming this is related, I do have this in `/etc/sysctl.conf`:
> 
> ```
> kern.maxfiles=49152
> kern.maxproc=12288
> kern.maxthread=8192
> ```

No idea about the hibernation problem, but those latter two settings don't 
make sense: every proc(ess) requires a thread.  If you limit threads to 
8192, then you've implicitly limited proc to 8192.  Maybe go back to the 
system defaults and then, if they're too low in practice then bump them by 
some factor, keeping their relationship.

Meanwhile 8k threads seems really large; you have some application thread 
bombing you?


Philip Guenther

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