From nobody Tue Sep 05 17:55:33 2023 X-Original-To: freebsd-stable@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4RgCpd66MBz4sXgN; Tue, 5 Sep 2023 17:55:37 +0000 (UTC) (envelope-from cy.schubert@cschubert.com) Received: from omta001.cacentral1.a.cloudfilter.net (omta001.cacentral1.a.cloudfilter.net [3.97.99.32]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "Client", Issuer "CA" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4RgCpd3rCfz3TSw; Tue, 5 Sep 2023 17:55:37 +0000 (UTC) (envelope-from cy.schubert@cschubert.com) Authentication-Results: mx1.freebsd.org; none Received: from shw-obgw-4002a.ext.cloudfilter.net ([10.228.9.250]) by cmsmtp with ESMTP id dY0fqQ9DcLAoIdaH1qWzl3; Tue, 05 Sep 2023 17:55:35 +0000 Received: from spqr.komquats.com ([70.66.152.170]) by cmsmtp with ESMTPA id daGzqMvznyAOedaH0qdblx; Tue, 05 Sep 2023 17:55:35 +0000 X-Authority-Analysis: v=2.4 cv=e5oV9Il/ c=1 sm=1 tr=0 ts=64f76b97 a=y8EK/9tc/U6QY+pUhnbtgQ==:117 a=y8EK/9tc/U6QY+pUhnbtgQ==:17 a=kj9zAlcOel0A:10 a=zNV7Rl7Rt7sA:10 a=CjxXgO3LAAAA:8 a=YxBL1-UpAAAA:8 a=VxmjJ2MpAAAA:8 a=6I5d2MoRAAAA:8 a=EkcXrb_YAAAA:8 a=3rs0Dif0S-5JwpwNab0A:9 a=CjuIK1q_8ugA:10 a=UJ0tAi3fqDAA:10 a=26XcPLqRqocA:10 a=Ia-lj3WSrqcvXOmTRaiG:22 a=7gXAzLPJhVmCkEl4_tsf:22 a=IjZwj45LgO3ly-622nXo:22 a=LK5xJRSDVpKd5WXXoEvA:22 Received: from slippy.cwsent.com (slippy [10.1.1.91]) by spqr.komquats.com (Postfix) with ESMTP id 7F9C7350; Tue, 5 Sep 2023 10:55:33 -0700 (PDT) Received: by slippy.cwsent.com (Postfix, from userid 1000) id 7589E1A8; Tue, 5 Sep 2023 10:55:33 -0700 (PDT) X-Mailer: exmh version 2.9.0 11/07/2018 with nmh-1.8+dev Reply-to: Cy Schubert From: Cy Schubert X-os: FreeBSD X-Sender: cy@cwsent.com X-URL: http://www.cschubert.com/ To: Mark Millard cc: Cy Schubert , Alexander Motin , Glen Barber , Current FreeBSD , FreeBSD-STABLE Mailing List , freebsd-arch , Martin Matuska Subject: Re: Possible regression in main causing poor performance In-reply-to: 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> Comments: In-reply-to Mark Millard message dated "Tue, 05 Sep 2023 10:36:49 -0700." List-Id: Production branch of FreeBSD source code List-Archive: https://lists.freebsd.org/archives/freebsd-stable List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-stable@freebsd.org X-BeenThere: freebsd-stable@freebsd.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Date: Tue, 05 Sep 2023 10:55:33 -0700 Message-Id: <20230905175533.7589E1A8@slippy.cwsent.com> X-CMAE-Envelope: MS4xfMFnni6gXWmeGiOT8uBYC/30mLL7MIb0STyhxhMf+Dzs/JF0ePlmym7eSlnpOSMnTB3r8RtCkqJ6r+mZJqmMjtlKLOL2KZKr3pSAJ+aYQRdKb8DLSHk9 HIfq/R2axOlQ3pBETDstKv/W9nY1pLC24iSJ7nUXNTlPKjOkYO4u8L08a3SJzJSbdp8cpQlfFrh9njfgwzgRdEB4ktlO5MnMGJlaPK2PQxpEYpJ9f7ZTGe9r hX/Y0mlfkBgJqKGp5uWzjSaS3TvyT4uuE8tF43cD2hhyrE4xwVxzIVsIChO2WMuDaKN/pnZuK92xTHVYfpg4YA/CBl9xGsmhNPEIvFHt0bsF5vteeSptQsoq h/X3CNC9dajejmmWYtCyOiPZ3gB9OhyYhfFxKU+qBFUcN2xJVhg= X-Spamd-Bar: ---- X-Rspamd-Pre-Result: action=no action; module=replies; Message is reply to one we originated X-Spamd-Result: default: False [-4.00 / 15.00]; REPLY(-4.00)[]; ASN(0.00)[asn:16509, ipnet:3.96.0.0/15, country:US] X-Rspamd-Queue-Id: 4RgCpd3rCfz3TSw In message , Mark Millard write s: > On Sep 5, 2023, at 08:58, Cy Schubert 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 > > FreeBSD UNIX: Web: https://FreeBSD.org > > NTP: 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 FreeBSD UNIX: Web: https://FreeBSD.org NTP: Web: https://nwtime.org e^(i*pi)+1=0 Â>