Laptop exhibits erratic responsiveness

[Ryan Stone]

On Sun, Nov 29, 2020 at 9:12 AM David Wolfskill <david at catwhisker.org> wrote:
> OK, and demonstrated some long RTTs about every 11 packets or so, but we
> see thing come to a screeching halt with:
>
> ...
> 64 bytes from 172.16.8.13: icmp_seq=534 ttl=63 time=0.664 ms
> lockstat: dtrace_status(): Abort due to systemic unresponsiveness
> 64 bytes from 172.16.8.13: icmp_seq=535 ttl=63 time=9404.383 ms
>
> and we get no lockstat output. :-/

I believe that if you run lockstat with the additional "-x
destructive" option, it will disable the responsiveness test (the
option does sound scary but it will not have any other potentially
destructive effect)