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[75.145.138.73]) by smtp.gmail.com with ESMTPSA id d75a77b69052e-446514b0b1dsm35565411cf.79.2024.07.01.16.55.58 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 01 Jul 2024 16:55:59 -0700 (PDT) Message-ID: <27ad5730-415e-4a16-b823-75a6ca383323@gmail.com> Date: Mon, 1 Jul 2024 18:55:57 -0500 List-Id: User questions List-Archive: https://lists.freebsd.org/archives/freebsd-questions List-Help: List-Post: List-Subscribe: List-Unsubscribe: X-BeenThere: freebsd-questions@freebsd.org Sender: owner-freebsd-questions@FreeBSD.org MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: Buildworld Taking Very Long Time From: Tim Daneliuk To: FreeBSD Mailing List References: <3ca5191f-41fe-420c-86e9-ee4e89e599a9@gmail.com> Content-Language: en-US In-Reply-To: <3ca5191f-41fe-420c-86e9-ee4e89e599a9@gmail.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-Spamd-Bar: --- X-Spamd-Result: default: False [-3.95 / 15.00]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; NEURAL_HAM_LONG(-1.00)[-1.000]; NEURAL_HAM_SHORT(-0.96)[-0.961]; DMARC_POLICY_ALLOW(-0.50)[gmail.com,none]; R_SPF_ALLOW(-0.20)[+ip6:2607:f8b0:4000::/36]; R_DKIM_ALLOW(-0.20)[gmail.com:s=20230601]; MIME_GOOD(-0.10)[text/plain]; XM_UA_NO_VERSION(0.01)[]; RCVD_TLS_LAST(0.00)[]; FROM_HAS_DN(0.00)[]; ARC_NA(0.00)[]; MIME_TRACE(0.00)[0:+]; RCPT_COUNT_ONE(0.00)[1]; FREEMAIL_ENVFROM(0.00)[gmail.com]; FREEMAIL_FROM(0.00)[gmail.com]; TO_DN_ALL(0.00)[]; DKIM_TRACE(0.00)[gmail.com:+]; DWL_DNSWL_NONE(0.00)[gmail.com:dkim]; PREVIOUSLY_DELIVERED(0.00)[freebsd-questions@freebsd.org]; RCVD_COUNT_TWO(0.00)[2]; FROM_EQ_ENVFROM(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; MLMMJ_DEST(0.00)[freebsd-questions@freebsd.org]; RCVD_VIA_SMTP_AUTH(0.00)[]; MID_RHS_MATCH_FROM(0.00)[]; ASN(0.00)[asn:15169, ipnet:2607:f8b0::/32, country:US]; RCVD_IN_DNSWL_NONE(0.00)[2607:f8b0:4864:20::836:from] X-Rspamd-Queue-Id: 4WCjc06xx9z4Qv8 On 6/30/24 10:11, Tim Daneliuk wrote: > We do a nightly pull of -STABLE and then a buildworld/buildkernel > > The world and kernel build typically has been taking about 45-60min on one of > our quad core i5 machines. > > For no obvious reason, it's now taking dozens of hours.  Any insight on why this > might be happening would be appreciated. As a followup - - The machine in question is a 4 core I5 - a rather older one - The build disk is a fairly recent (1 yo ish) ssd - It has 8G of memory, but htop shows no memory starvation or use of swap - HOWEVER, htop is reporting a load average of almost 14 (!) but I am specifying -j4 on the make line Have buildworld and buildkern suddenly decided to ignore the -j4 and launch tons of parallel processes? Ideas anyone?