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[174.26.193.115]) by smtp.gmail.com with ESMTPSA id v28sm12349544pgn.81.2020.07.12.13.06.56 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sun, 12 Jul 2020 13:06:56 -0700 (PDT) Subject: Re: swap space issues To: Jonathan Chen Cc: freebsd-stable@freebsd.org References: <202007120628.06C6SfNB015907@sdf.org> <3afe4d2f-3b1e-a1c5-f947-5f57800317a6@gmail.com> From: Don Wilde Message-ID: <8e833afe-d28a-3cc6-983c-cd5eed88ad20@gmail.com> Date: Sun, 12 Jul 2020 13:06:55 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Content-Language: en-US X-Rspamd-Queue-Id: 4B4d8z1ZyMz3yqp X-Spamd-Bar: --- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=gmail.com header.s=20161025 header.b=Wav/b2Wo; dmarc=pass (policy=none) header.from=gmail.com; spf=pass (mx1.freebsd.org: domain of dwilde1@gmail.com designates 2607:f8b0:4864:20::52f as permitted sender) smtp.mailfrom=dwilde1@gmail.com X-Spamd-Result: default: False [-3.90 / 15.00]; RCVD_VIA_SMTP_AUTH(0.00)[]; TO_DN_SOME(0.00)[]; FREEMAIL_FROM(0.00)[gmail.com]; R_SPF_ALLOW(-0.20)[+ip6:2607:f8b0:4000::/36]; RCVD_COUNT_THREE(0.00)[3]; DKIM_TRACE(0.00)[gmail.com:+]; RCPT_COUNT_TWO(0.00)[2]; DMARC_POLICY_ALLOW(-0.50)[gmail.com,none]; NEURAL_HAM_SHORT(-0.84)[-0.837]; RECEIVED_SPAMHAUS_PBL(0.00)[174.26.193.115:received]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; FREEMAIL_ENVFROM(0.00)[gmail.com]; ASN(0.00)[asn:15169, ipnet:2607:f8b0::/32, country:US]; MID_RHS_MATCH_FROM(0.00)[]; DWL_DNSWL_NONE(0.00)[gmail.com:dkim]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.05)[-1.050]; R_DKIM_ALLOW(-0.20)[gmail.com:s=20161025]; FROM_HAS_DN(0.00)[]; NEURAL_HAM_LONG(-1.02)[-1.017]; MIME_GOOD(-0.10)[text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-stable@freebsd.org]; TO_MATCH_ENVRCPT_SOME(0.00)[]; RCVD_IN_DNSWL_NONE(0.00)[2607:f8b0:4864:20::52f:from]; RCVD_TLS_ALL(0.00)[] X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.33 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 12 Jul 2020 20:07:00 -0000 On 7/12/20 12:39 PM, Jonathan Chen wrote: [snip] > With synth you can reduce the number of workers to just "1" (ie: > Number_of_builders=1), if you just want your ports-build to complete > without any stress. However, one of the reasons why I use synth is > _because_ of the stress it can place on my 12-STABLE snapshots. If the > system is stable and performs well when under load, I feel just that > bit more assured about using it in production environments. > > My 2 cents. Yeah, I did that. Problem was a bad update to a port, had mismatched bracket element so blew the stack. Same thing happened with one worker, one task. Made sure I didn't use that port again... ;-) -- Don Wilde **************************************************** * What is the Internet of Things but a system * * of systems including humans? * ****************************************************