From owner-freebsd-questions@freebsd.org Wed Jan 4 15:13:33 2017 Return-Path: Delivered-To: freebsd-questions@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 8012FC9F1CA for ; Wed, 4 Jan 2017 15:13:33 +0000 (UTC) (envelope-from julien@perdition.city) Received: from relay-b01.edpnet.be (relay-b01.edpnet.be [212.71.1.221]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "edpnet.email", Issuer "Go Daddy Secure Certificate Authority - G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 441871165 for ; Wed, 4 Jan 2017 15:13:32 +0000 (UTC) (envelope-from julien@perdition.city) X-ASG-Debug-ID: 1483542802-0a7ff523891b9050001-jLrpzn Received: from mordor.lan ([213.219.148.14]) by relay-b01.edpnet.be with ESMTP id N3NWg2w2luIkh3LR (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO) for ; Wed, 04 Jan 2017 16:13:24 +0100 (CET) X-Barracuda-Envelope-From: julien@perdition.city X-Barracuda-Effective-Source-IP: UNKNOWN[213.219.148.14] X-Barracuda-Apparent-Source-IP: 213.219.148.14 Date: Wed, 4 Jan 2017 16:13:22 +0100 From: Julien Cigar To: freebsd-questions@freebsd.org Subject: vfs.numvnodes constantly growing Message-ID: <20170104151322.GZ15696@mordor.lan> X-ASG-Orig-Subj: vfs.numvnodes constantly growing MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="oRWDw5wXQ3uCJU7V" Content-Disposition: inline User-Agent: Mutt/1.7.1 (2016-10-04) X-Barracuda-Connect: UNKNOWN[213.219.148.14] X-Barracuda-Start-Time: 1483542802 X-Barracuda-Encrypted: ECDHE-RSA-AES256-GCM-SHA384 X-Barracuda-URL: https://212.71.1.221:443/cgi-mod/mark.cgi X-Barracuda-Scan-Msg-Size: 881 X-Virus-Scanned: by bsmtpd at edpnet.be X-Barracuda-BRTS-Status: 1 X-Barracuda-Bayes: INNOCENT GLOBAL 0.5000 1.0000 0.7500 X-Barracuda-Spam-Score: 0.75 X-Barracuda-Spam-Status: No, SCORE=0.75 using global scores of TAG_LEVEL=1000.0 QUARANTINE_LEVEL=1000.0 KILL_LEVEL=6.0 tests= X-Barracuda-Spam-Report: Code version 3.2, rules version 3.2.3.35576 Rule breakdown below pts rule name description ---- ---------------------- -------------------------------------------------- X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 04 Jan 2017 15:13:33 -0000 --oRWDw5wXQ3uCJU7V Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hello, I've upgraded a bunch of Proliant DL160 Gen8 machines from 10.0-RELEASE=20 to 10.3-RELEASE-p15. They have 64GB of RAM, running UFS, jails, and=20 have some NFS mounts: https://gist.github.com/silenius/4a3005684b998e648ea93c72c3dc7714 I'm observing a constant increase (~5/sec) of vfs.numvnodes, getting=20 closer to kern.maxvnodes: jcigar@orval:~/ > sysctl -a|grep -i 'vnodes'|sort kern.maxvnodes: 1165332 kern.minvnodes: 291333 vfs.freevnodes: 289726 vfs.numvnodes: 1008361 vfs.vnodes_created: 98017296 vfs.wantfreevnodes: 291333 any idea what could be the cause of this ? Thanks! Julien --=20 Julien Cigar Belgian Biodiversity Platform (http://www.biodiversity.be) PGP fingerprint: EEF9 F697 4B68 D275 7B11 6A25 B2BB 3710 A204 23C0 No trees were killed in the creation of this message. However, many electrons were terribly inconvenienced. --oRWDw5wXQ3uCJU7V Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEE7vn2l0to0nV7EWolsrs3EKIEI8AFAlhtEQ8ACgkQsrs3EKIE I8DyOBAA3y4RL9xwMakIcHCdF9syriNcyrwiygtUTc3xrwYiwNfg0XSv1GkoIB6i uZuiDdbGUcpfwWyX+1G/paiACNkOQx/BYINbbsMvjHAFvDB00I+dHkoR7h6JK9W1 wU8kPg8qUBSu03ZIkXU4lXLE70VzFBSgDPeQvvd7498WGd/EPHQwT+8yBg2bY2B/ J0Ty/4kKW6qftHm85cEQBPNXodHuvuFnb18BLS1TPnM21X8kL75zejclvaeTrSG9 4B3+iU6+7J2pgL5TRzAtOfPYVaPvtZmkOhJ+Dp+isc1bln2vV4KZpu0y+p2I0TJE pHmUuahFktAROENa7ouFFdEgQsPQGmezPr8OJrTbIxmYngnqMlF3iSQTk6lxLe27 zCvo+OLKXBBIh7NhXLU+kjX1ereCyvGHSVBb4g9WYqN7ryc9aGXU+woRj490KAiZ MwjRlGAEwRRQttP54V9kLvdxDiGrHoffgPYKWLE5DnZMgJk60y2sELqCsGQMNl2S hH15kH9BKno1iPYEjNYnSx/dqbc+YeRa1c4+s8wsEAqTeLG4IkFvOWXgDJtDO+UU DD+RHSlG2iGt59djOb+/bSjKyCAzM3vpfuOLbmOehVTiquruUl+h1hYdWYksGGbx 3MksZznfMb4xaBlWSQkHs1bbQHUECPuWbIllNDY5xlnA6FKJa1o= =6tq6 -----END PGP SIGNATURE----- --oRWDw5wXQ3uCJU7V--