From owner-freebsd-questions@freebsd.org Wed Jan 16 17:36:43 2019 Return-Path: Delivered-To: freebsd-questions@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id CE511148F707 for ; Wed, 16 Jan 2019 17:36:42 +0000 (UTC) (envelope-from 4250.10.freebsd-questions=freebsd.org@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-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id D60CD77275 for ; Wed, 16 Jan 2019 17:36:41 +0000 (UTC) (envelope-from 4250.10.freebsd-questions=freebsd.org@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=1547660202; x=1550252202; h=content-transfer-encoding:content-type:mime-version:references:in-reply-to:message-id:subject:cc:to:from:date:x-thread-info; bh=Loxctg83vnykDixD5hPTQ5FcUQhXsRwcsN+W4IOOC8E=; b=CKhN7CqLFkh6HAoSLcwf9/pekrWGIrMNYFLIJ7KYGZsn1rd2AL31LHYbNql8aL+9a72BbHpt9CP5QhtBSxZ/rDMYo4vhBYhr5CJ338lOpuumvLKBghb+xs2KPybY37lliiqpvfC2aC2ecnh8TY9IpIaeHjbA4IkKM3kqzRgM/y0= X-Thread-Info: NDI1MC4xMi4xYTMwMDAwMDA5NTUzMzAuZnJlZWJzZC1xdWVzdGlvbnM9ZnJlZWJzZC5vcmc= Received: from r3.us-east.aws.in.socketlabs.com (r3.us-east.aws.in.socketlabs.com [54.165.229.15]) by mxsg2.email-od.com with ESMTP(version=Tls12 cipher=Aes256 bits=256); Wed, 16 Jan 2019 12:36:25 -0500 Received: from smtp.lan.sohara.org (EMTPY [89.127.62.20]) by r3.us-east.aws.in.socketlabs.com with ESMTP(version=Tls12 cipher=Aes256 bits=256); Wed, 16 Jan 2019 12:36:23 -0500 Received: from [192.168.63.1] (helo=steve.lan.sohara.org) by smtp.lan.sohara.org with smtp (Exim 4.91 (FreeBSD)) (envelope-from ) id 1gjp6z-0005gF-W8; Wed, 16 Jan 2019 17:36:22 +0000 Date: Wed, 16 Jan 2019 17:36:21 +0000 From: Steve O'Hara-Smith To: byrnejb@harte-lyne.ca Cc: "James B. Byrne via freebsd-questions" Subject: Re: Memory usage appears a bit high Message-Id: <20190116173621.9d90157c1adf526298763415@sohara.org> In-Reply-To: <35c451bc1733004b7d868f60da68c639.squirrel@webmail.harte-lyne.ca> References: <35c451bc1733004b7d868f60da68c639.squirrel@webmail.harte-lyne.ca> 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: D60CD77275 X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=email-od.com header.s=dkim header.b=CKhN7CqL; spf=pass (mx1.freebsd.org: domain of 4250.10.freebsd-questions=freebsd.org@email-od.com designates 142.0.176.198 as permitted sender) smtp.mailfrom=4250.10.freebsd-questions=freebsd.org@email-od.com X-Spamd-Result: default: False [-2.98 / 15.00]; TO_DN_SOME(0.00)[]; R_SPF_ALLOW(-0.20)[+ip4:142.0.176.0/20]; MV_CASE(0.50)[]; RCVD_COUNT_THREE(0.00)[4]; DKIM_TRACE(0.00)[email-od.com:+]; RCPT_COUNT_TWO(0.00)[2]; MX_GOOD(-0.01)[mxbh.socketlabs.com,mxbsg.socketlabs.com]; FORGED_SENDER(0.00)[steve@sohara.org,4250.10.freebsd-questions=freebsd.org@email-od.com]; IP_SCORE(-0.23)[ip: (-0.57), ipnet: 142.0.176.0/22(-0.28), asn: 7381(-0.22), country: US(-0.08)]; MIME_TRACE(0.00)[0:+]; ASN(0.00)[asn:7381, ipnet:142.0.176.0/22, country:US]; RCVD_TLS_LAST(0.00)[]; FROM_NEQ_ENVFROM(0.00)[steve@sohara.org,4250.10.freebsd-questions=freebsd.org@email-od.com]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-0.99)[-0.986,0]; R_DKIM_ALLOW(-0.20)[email-od.com:s=dkim]; MID_RHS_MATCH_FROM(0.00)[]; FROM_HAS_DN(0.00)[]; NEURAL_HAM_SHORT(-0.76)[-0.758,0]; NEURAL_HAM_LONG(-0.99)[-0.993,0]; MIME_GOOD(-0.10)[text/plain]; DMARC_NA(0.00)[sohara.org]; FORGED_SENDER_VERP_SRS(0.00)[]; TO_MATCH_ENVRCPT_SOME(0.00)[]; RCVD_IN_DNSWL_NONE(0.00)[198.176.0.142.list.dnswl.org : 127.0.15.0]; ENVFROM_VERP(0.00)[] X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 16 Jan 2019 17:36:43 -0000 On Wed, 16 Jan 2019 12:31:14 -0500 "James B. Byrne via freebsd-questions" wrote: > We have an Cyrus IMAP service running on a BHyve FreeBSD-11.2p7 vm. > It has 4 Gb allocated. I have noticed that top reports this: > > Mem: 164M Active, 204M Inact, 22M Laundry, 3426M Wired, 111M Free Are you running ZFS ? If so then most of the wired memory is probably ARC. -- Steve O'Hara-Smith