Date: Tue, 05 Sep 2023 10:55:33 -0700 From: Cy Schubert <Cy.Schubert@cschubert.com> To: Mark Millard <marklmi@yahoo.com> Cc: Cy Schubert <Cy.Schubert@cschubert.com>, Alexander Motin <mav@FreeBSD.org>, Glen Barber <gjb@freebsd.org>, Current FreeBSD <freebsd-current@freebsd.org>, FreeBSD-STABLE Mailing List <freebsd-stable@freebsd.org>, freebsd-arch <freebsd-arch@freebsd.org>, Martin Matuska <mm@freebsd.org> Subject: Re: Possible regression in main causing poor performance Message-ID: <20230905175533.7589E1A8@slippy.cwsent.com> In-Reply-To: <D64C0881-78F7-4917-9C6C-4FDDDE456147@yahoo.com> References: <8A267B4A-1B7B-4D61-AA57-8E3156470617@yahoo.com> <1B47E578-693D-4690-A577-947E8C9140B5@yahoo.com> <1C3E6B34-2937-46C6-862E-5B988B8A3A43@yahoo.com> <20230830184426.GM1219@FreeBSD.org> <20230830204406.24FDC7E@slippy.cwsent.com> <20230905155812.D746B71@slippy.cwsent.com> <D64C0881-78F7-4917-9C6C-4FDDDE456147@yahoo.com>
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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
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