Re: Possible regression in main causing poor performance

In message <D64C0881-78F7-4917-9C6C-4FDDDE456147@yahoo.com>, Mark Millard 
write
s:
> On Sep 5, 2023, at 08:58, Cy Schubert <Cy.Schubert@cschubert.com> wrote:
>
> > In message <20230830204406.24FDC7E@slippy.cwsent.com>, Cy Schubert =
> writes:
> >> In message <20230830184426.GM1219@FreeBSD.org>, Glen Barber writes:
> >>>=20
> >>>=20
> >>> On Mon, Aug 28, 2023 at 06:06:09PM -0700, Mark Millard wrote:
> >>>> Has any more been learned about this? Is it still an issue?
> >>>> =3D20
> >>>=20
> >>> I rebooted the machine before the ALPHA3 builds with no other =
> changes,
> >>> and the overall times for 14.x builds went back to normal.  I do not
> >>> like to experiment with builders during a release cycle, but as we =
> are
> >>> going to have 15.x snapshots available moving forward, I will not =
> reboot
> >>> that machine next week in hopes to get some useful data.
> >>>=20
> >>> If my memory serves correctly, mm@ has a pending ZFS import from
> >>> upstream for both main and stable/14 pending.  Whether or not that =
> will
> >>> resolve any issue here, I do not know.
> >>=20
> >> Two of my poudriere builder machines have experienced different =
> panics=20
> >> since the ZFS import two days ago. The problems have been documented =
> on the=20
> >> -current list.
> >=20
> > Just an update.
> >=20
> > The three pull requests amotin@ pointed to did resolve all my =
> problems. A=20
> > subsequent update which included the latest ZFS commits worked just as=20=
>
> > well, without any new regressions. AFAIAC this problem has been =
> resolved.
> >=20
> > The random email corruptions have also been resolved.
> >=20
> >=20
> > --=20
> > Cheers,
> > Cy Schubert <Cy.Schubert@cschubert.com>
> > FreeBSD UNIX:  <cy@FreeBSD.org>   Web:  https://FreeBSD.org
> > NTP:           <cy@nwtime.org>    Web:  https://nwtime.org
> >=20
> > e^(i*pi)+1=3D0
> >=20
> >=20
> >=20
> >=20
> > =C2=9C9O8
>
> The just-above quoted line looks like a corruption to me.
>

Hmm. Just to rule out that a build of the exmh2 and nmh-devel packages 
might have been corrupt, I've rebuilt the two and will continue to monitor.

This email was sent by a rebuilt exmh2 and nmh-devel.


-- 
Cheers,
Cy Schubert <Cy.Schubert@cschubert.com>
FreeBSD UNIX:  <cy@FreeBSD.org>   Web:  https://FreeBSD.org
NTP:           <cy@nwtime.org>    Web:  https://nwtime.org

			e^(i*pi)+1=0