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Hermes SMTP Server) with ESMTPA ID 5ede8c9cfac5746fe6bfe4914734883e; Tue, 31 Mar 2026 19:37:31 +0000 (UTC) Message-ID: <632811c3-8661-4c07-8267-c9830a0be92b@yahoo.com> Date: Tue, 31 Mar 2026 12:37:30 -0700 List-Id: Discussions about the use of FreeBSD-current List-Archive: https://lists.freebsd.org/archives/freebsd-current List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-current@FreeBSD.org MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: 504 gateway time-outs To: Philip Paeps , Graham Perrin Cc: freebsd-current@freebsd.org, freebsd-stable@freebsd.org References: <1895ba62-b069-4e28-a910-6c666703ee8e@gmail.com> <5739E595-8A9F-4968-BA58-8D32F9E7E1C1@freebsd.org> Content-Language: en-US From: Mark Millard In-Reply-To: <5739E595-8A9F-4968-BA58-8D32F9E7E1C1@freebsd.org> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Mailer: WebService/1.1.25449 mail.backend.jedi.jws.acl:role.jedi.acl.token.atz.jws.hermes.yahoo 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:36647, ipnet:98.137.64.0/20, country:US] X-Rspamd-Queue-Id: 4fldgT6MPxz3Jh8 X-Spamd-Bar: ---- On 3/31/26 06:25, Philip Paeps wrote: > On 2026-02-28 19:32:35 (+0800), Graham Perrin wrote: >> On 28/02/2026 10:32, Mark Millard wrote: >>> The following got "504 Gateway Time-out" when I tried them: >>> >>> >> amd64-default&build=pdf4f957ea181_s178d0b5b8d> >>> >>> >> mastername=150amd64-default&build=df4f957ea181> >> >> Both somewhat slow to load, however they do load for me. > > I only just noticed this thread, sorry for resurrecting it. > > I've noticed that beefy23 and beefy24 (2x EPYC 9254, 512G RAM) sometimes > get too busy building to schedule nginx (or sshd).  They eventually > manage to plough through.  Usually. > > That causes the 504 timeouts if you're going through pkg-status.f.o.  If > you're going directly to beefyX.chi.freebsd.org you'll just get a timeout. > > They're running exactly the same poudriere.conf as the other builders.  > I wonder if our calc_builders() function that tries to assign about 12G > per builder isn't quite right for this particular configuration of cores > and RAM. > > I haven't had a chance to look closely.  As far as I can tell the builds > do eventually succeed.  If the only problem is "I can't obsessively poll > pkg-status in real time", it's not a very high priority. :) It is mostly not having a clue about the distinction between "the overall build failed somehow, such as by the builder system crashing" and "you just can not observe anything now but the system is still". I was explicitly asked to not send in notes about potential failure symptoms so I no longer add to the clusteradm workload in such cases. [I do wonder if those builders are, over significant times, page-thrashing or anything else that might suggest mis-tuning to the point that the overall builds take notably longer. I do expect load averages generally larger than the FreeBSD count of cpus for keeping overall elapsed times smaller: otherwise there is likely unused idle time not put to useful work. But that wording ignores issues like page-thrashing consequences that can be involved for too much RMA+SWAP resource intensive activity in parallel if some mutual exclusion of huge builders is not prevented.] > > This is on my list.  It's just a VERY long list. :) Yep. > > Philip > > Thanks for the notes. -- === Mark Millard marklmi at yahoo.com