From owner-freebsd-stable@freebsd.org Thu Jun 25 01:36:52 2020 Return-Path: Delivered-To: freebsd-stable@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id C87D1348DC3 for ; Thu, 25 Jun 2020 01:36:52 +0000 (UTC) (envelope-from dwilde1@gmail.com) Received: from mail-lj1-x229.google.com (mail-lj1-x229.google.com [IPv6:2a00:1450:4864:20::229]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "GTS CA 1O1" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 49sjKv6BKsz4LC4 for ; Thu, 25 Jun 2020 01:36:51 +0000 (UTC) (envelope-from dwilde1@gmail.com) Received: by mail-lj1-x229.google.com with SMTP id s9so4652541ljm.11 for ; Wed, 24 Jun 2020 18:36:51 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:reply-to:in-reply-to:references:from:date:message-id :subject:to; bh=EVK9MaM0ZiqL5Fp8kpWTIHRMF9I5a5Jjjh7rxvKu/Q4=; b=kPo5VJqnOzhhILhlHj/TJN4mSPHTsm93S+JJdMKe0Tky8NB2l3lp2Qt0HTylfqVvlj EiK3VayrAX2ZLNRilGTeEBhawqcCq2KsTlw5zVWDrHEPYd8kE576q4gA+WkIGqdOp7H5 DGLfoAsklSVVgPWQVKCi0IKZ8C4m2HKmkcA5iSKqctGSeyxQkMSJhlDHJtnAXhAlCkEh Z8EOqQ9TJfJMImmK1t5W+0SjfHwpJOhHAxUMordIHEM1/7z9I20agLjLb2poVThPGlfX sXEFrxndRUTavECNOyxz6bGM8Jmj6tDJ03pEW3ZpiGd5LCeL66lt2VPFrObu186RbG3g dMjw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:reply-to:in-reply-to:references :from:date:message-id:subject:to; bh=EVK9MaM0ZiqL5Fp8kpWTIHRMF9I5a5Jjjh7rxvKu/Q4=; b=puG2/G3qiSKL6O3Iyx8sefAWhGtux3lmkxIGSPF4wq08xEB8NW5uu1JR5e1hjQduP6 8Lp/UD+JAC8IV8KhDZmibBsp6AoJMb503UMeaTVNgzKpnToeMpCny8BSnOw5v3ev3CkS fVsh8+3knGXsWOJJTQSmUlW9HEoRi9SYzcLiaL8+GlrL+XbZEEK9RZpcmazRH9LJrs45 y6cB390p/FKuMcZlJ6xy89wGwO93dodoGxhzhOTyX56EZycx6Sz24K683Zcu4rZaQ36D JhGTq5R2bdKOqoGiQJ7FQJPjlZdx3ATQdMxFRcijp8BJBd3SaLNzA+Vl5mv/1HlMu1Jh 8Lew== X-Gm-Message-State: AOAM531wpu35TlPxofKLUBFvtzX21TFFOMOt+e1YpBkCiaOCKibRNKTv Y+zPhviJ98BCLQFT4CZ3R5HHMuRkRx2e5iZF1ILbPxSy X-Google-Smtp-Source: ABdhPJwVFA5MEtWsPJ+crRrCingVAq0szjYpw3eYN/mj+bkz6qsSU5aZdYbhLptAP+bpNvR+3DbLRRijC9e4d/Q7aac= X-Received: by 2002:a05:651c:2cc:: with SMTP id f12mr14678016ljo.329.1593049009033; Wed, 24 Jun 2020 18:36:49 -0700 (PDT) MIME-Version: 1.0 Received: by 2002:ab3:4703:0:0:0:0:0 with HTTP; Wed, 24 Jun 2020 18:36:48 -0700 (PDT) Reply-To: dwilde1@gmail.com In-Reply-To: References: From: Donald Wilde Date: Wed, 24 Jun 2020 18:36:48 -0700 Message-ID: Subject: Re: swap space issues To: freebsd-stable Content-Type: text/plain; charset="UTF-8" X-Rspamd-Queue-Id: 49sjKv6BKsz4LC4 X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=gmail.com header.s=20161025 header.b=kPo5VJqn; dmarc=pass (policy=none) header.from=gmail.com; spf=pass (mx1.freebsd.org: domain of dwilde1@gmail.com designates 2a00:1450:4864:20::229 as permitted sender) smtp.mailfrom=dwilde1@gmail.com X-Spamd-Result: default: False [-2.83 / 15.00]; HAS_REPLYTO(0.00)[dwilde1@gmail.com]; R_SPF_ALLOW(-0.20)[+ip6:2a00:1450:4000::/36:c]; FREEMAIL_FROM(0.00)[gmail.com]; REPLYTO_ADDR_EQ_FROM(0.00)[]; TO_DN_ALL(0.00)[]; DKIM_TRACE(0.00)[gmail.com:+]; DMARC_POLICY_ALLOW(-0.50)[gmail.com,none]; NEURAL_HAM_SHORT(-0.27)[-0.268]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; FREEMAIL_ENVFROM(0.00)[gmail.com]; ASN(0.00)[asn:15169, ipnet:2a00:1450::/32, country:US]; DWL_DNSWL_NONE(0.00)[gmail.com:dkim]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-0.65)[-0.650]; R_DKIM_ALLOW(-0.20)[gmail.com:s=20161025]; FROM_HAS_DN(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; NEURAL_HAM_LONG(-0.91)[-0.912]; MIME_GOOD(-0.10)[text/plain]; FREEMAIL_REPLYTO(0.00)[gmail.com]; PREVIOUSLY_DELIVERED(0.00)[freebsd-stable@freebsd.org]; RCPT_COUNT_ONE(0.00)[1]; RCVD_IN_DNSWL_NONE(0.00)[2a00:1450:4864:20::229:from]; RCVD_COUNT_TWO(0.00)[2]; 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: Thu, 25 Jun 2020 01:36:52 -0000 On 6/24/20, Donald Wilde wrote: > All, > > I recently upgraded my 12-STABLE system to the latest, and now my swap > subsystems aren't working. I deliberately set up a 40GB partition for > swap, and when I do 'top -t' I am only seeing 7906M total. > > When using synth, it shows swap usage of < 2%, but then it gives the > 'out of swap' complaint and tosses all my users out into neverland. > > My /boot/loader.conf has: > > kern.maxproc=75000 > kern.maxswzone=17200000 > > ... but those are no longer effective. > > What has changed, and what do I need to do to rectify this? I thought I had it running well... 3 tasks and max 8 builders / task. It was sitting at 0.0 - 1% swap. Perking right along. Looked away to another bit of work and it has blyecch'd again. Rebooted, starting it again. It does seem to start over from where it crashed, which is good. I'm not in any way saying that this is a bad tool, just trying to figure out why it crashes even with all the resources I've given it. Building math/openblas and devel/llvm90 simultaneously, so it's obvious what put it over the top! Sigh... barfed again, but at least this time it marked those as failed and started on new ports. I guess if I keep repeating the process it'll get through them all. :D -- Don Wilde **************************************************** * What is the Internet of Things but a system * * of systems including humans? * ****************************************************