From owner-freebsd-questions@freebsd.org Fri Oct 16 18:57:53 2020 Return-Path: Delivered-To: freebsd-questions@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 4118043D801 for ; Fri, 16 Oct 2020 18:57:53 +0000 (UTC) (envelope-from 4250.82.1d4c50003cacaa4.154ff645ab5d25d4ad0353d00fb9eb89@email-od.com) Received: from s1-b0c6.socketlabs.email-od.com (s1-b0c6.socketlabs.email-od.com [142.0.176.198]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 4CCb4w4FBCz442H for ; Fri, 16 Oct 2020 18:57:51 +0000 (UTC) (envelope-from 4250.82.1d4c50003cacaa4.154ff645ab5d25d4ad0353d00fb9eb89@email-od.com) DKIM-Signature: v=1; a=rsa-sha256; d=email-od.com;i=@email-od.com;s=dkim; c=relaxed/relaxed; q=dns/txt; t=1602874671; x=1605466671; h=content-transfer-encoding:content-type:mime-version:references:in-reply-to:message-id:subject:cc:to:from:date:x-thread-info; bh=qo8m2sKcaYcgG6gx2K+YcIIK2xWkgq39nw5a7RoRQBo=; b=WGJJLL2GctD4w3hso+Qgj7nbgshA3A8WErekkHppXvVc12ddiIPwQu9dZl7G0BBwUfrjPGMcE2rg2AqhWwNhr+GItPq0Y39NP7Ee7IpDxjefYhRMgy0c5m9e6O2UAa07aqlWV9S2dANLncrU1x5QEYnl+/K0GfNWnYRhP3C3Azg= X-Thread-Info: NDI1MC45Mi4xZDRjNTAwMDNjYWNhYTQuZnJlZWJzZC1xdWVzdGlvbnM9ZnJlZWJzZC5vcmc= Received: from r2.us-east-1.aws.in.socketlabs.com (r2.us-east-1.aws.in.socketlabs.com [142.0.191.2]) by mxsg2.email-od.com with ESMTP(version=Tls12 cipher=Aes256 bits=256); Fri, 16 Oct 2020 14:57:48 -0400 Received: from smtp.lan.sohara.org (EMTPY [185.202.17.215]) by r2.us-east-1.aws.in.socketlabs.com with ESMTP(version=Tls12 cipher=Aes256 bits=256); Fri, 16 Oct 2020 14:58:14 -0400 Received: from [192.168.63.1] (helo=steve.lan.sohara.org) by smtp.lan.sohara.org with smtp (Exim 4.94 (FreeBSD)) (envelope-from ) id 1kTUvF-0002W7-0H; Fri, 16 Oct 2020 19:57:49 +0100 Date: Fri, 16 Oct 2020 19:57:48 +0100 From: Steve O'Hara-Smith To: Twingly Customer Support Cc: freebsd-questions@freebsd.org Subject: Re: FreeBSD using swap even though there's a lot of free memory Message-Id: <20201016195748.ffc15759b311a5feefc91ef5@sohara.org> In-Reply-To: <5f885b772d622_95aa2adab2b9c5b41576495c3@sirportly-app-02.mail> References: <5f885b772d622_95aa2adab2b9c5b41576495c3@sirportly-app-02.mail> X-Mailer: Sylpheed 3.7.0 (GTK+ 2.24.32; amd64-portbld-freebsd12.0) X-Clacks-Overhead: "GNU Terry Pratchett" Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Rspamd-Queue-Id: 4CCb4w4FBCz442H X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=email-od.com header.s=dkim header.b=WGJJLL2G; dmarc=none; spf=pass (mx1.freebsd.org: domain of 4250.82.1d4c50003cacaa4.154ff645ab5d25d4ad0353d00fb9eb89@email-od.com designates 142.0.176.198 as permitted sender) smtp.mailfrom=4250.82.1d4c50003cacaa4.154ff645ab5d25d4ad0353d00fb9eb89@email-od.com X-Spamd-Result: default: False [-2.40 / 15.00]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.04)[-1.038]; R_DKIM_ALLOW(-0.20)[email-od.com:s=dkim]; MID_RHS_MATCH_FROM(0.00)[]; FROM_HAS_DN(0.00)[]; TO_DN_SOME(0.00)[]; R_SPF_ALLOW(-0.20)[+ip4:142.0.176.0/20:c]; MV_CASE(0.50)[]; MIME_GOOD(-0.10)[text/plain]; DMARC_NA(0.00)[sohara.org]; NEURAL_HAM_LONG(-1.02)[-1.016]; RWL_MAILSPIKE_GOOD(0.00)[142.0.176.198:from]; RCVD_COUNT_THREE(0.00)[4]; TO_MATCH_ENVRCPT_SOME(0.00)[]; DKIM_TRACE(0.00)[email-od.com:+]; RCPT_COUNT_TWO(0.00)[2]; RCVD_IN_DNSWL_NONE(0.00)[142.0.176.198:from]; NEURAL_HAM_SHORT(-0.65)[-0.649]; FORGED_SENDER(0.30)[steve@sohara.org,4250.82.1d4c50003cacaa4.154ff645ab5d25d4ad0353d00fb9eb89@email-od.com]; MIME_TRACE(0.00)[0:+]; RCVD_TLS_LAST(0.00)[]; ASN(0.00)[asn:7381, ipnet:142.0.176.0/22, country:US]; FROM_NEQ_ENVFROM(0.00)[steve@sohara.org,4250.82.1d4c50003cacaa4.154ff645ab5d25d4ad0353d00fb9eb89@email-od.com]; MAILMAN_DEST(0.00)[freebsd-questions] X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.33 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 16 Oct 2020 18:57:53 -0000 On Thu, 15 Oct 2020 15:23:51 +0100 Twingly Customer Support wrote: > Eventually, after scrubbing a few times, the swap becomes full and we > start seeing "swap_pager_getswapspace(24): failed" etc. in dmesg. Are you using a swap backed tmpfs ? -- Steve O'Hara-Smith