From owner-freebsd-bugs@freebsd.org Mon Sep 24 17:44:17 2018 Return-Path: Delivered-To: freebsd-bugs@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 9FF7D10B3341 for ; Mon, 24 Sep 2018 17:44:17 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id 27C678BBD7 for ; Mon, 24 Sep 2018 17:44:17 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id E044810B333E; Mon, 24 Sep 2018 17:44:16 +0000 (UTC) Delivered-To: bugs@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 A482210B333D for ; Mon, 24 Sep 2018 17:44:16 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.ysv.freebsd.org (mxrelay.ysv.freebsd.org [IPv6:2001:1900:2254:206a::19:3]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "mxrelay.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 45E308BBD3 for ; Mon, 24 Sep 2018 17:44:16 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.ysv.freebsd.org (Postfix) with ESMTPS id 93EFD246E4 for ; Mon, 24 Sep 2018 17:44:15 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id w8OHiFtB084043 for ; Mon, 24 Sep 2018 17:44:15 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id w8OHiFmw084041 for bugs@FreeBSD.org; Mon, 24 Sep 2018 17:44:15 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 231457] Out of swap space on ZFS Date: Mon, 24 Sep 2018 17:44:14 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 11.2-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: mikeowens@gmail.com X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.27 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 24 Sep 2018 17:44:17 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D231457 Mike changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |mikeowens@gmail.com --- Comment #1 from Mike --- Experiencing same issue. uname -a FreeBSD sword 11.2-RELEASE-p3 FreeBSD 11.2-RELEASE-p3 #0: Thu Sep 6 07:14:= 16 UTC 2018 root@amd64-builder.daemonology.net:/usr/obj/usr/src/sys/GENERI= C=20 amd64 swapinfo -h Device 1K-blocks Used Avail Capacity /dev/da0p2 12582912 4.2M 12G 0% /dev/da1p2 12582912 4.1M 12G 0% Total 25165824 8.3M 24G 0% sysctl hw | egrep 'hw.(phys|user|real)' hw.physmem: 34297905152 hw.usermem: 1263333376 hw.realmem: 34359738368 tail /var/log/messages Sep 24 12:30:29 sword kernel: pid 12993 (getty), uid 0, was killed: out of = swap space Sep 24 12:30:43 sword kernel: pid 12994 (getty), uid 0, was killed: out of = swap space Sep 24 12:30:58 sword kernel: pid 12995 (getty), uid 0, was killed: out of = swap space Sep 24 12:31:14 sword kernel: pid 12996 (getty), uid 0, was killed: out of = swap space Sep 24 12:31:28 sword kernel: pid 12997 (getty), uid 0, was killed: out of = swap space Sep 24 12:31:42 sword kernel: pid 12998 (getty), uid 0, was killed: out of = swap space Sep 24 12:31:57 sword kernel: pid 12999 (getty), uid 0, was killed: out of = swap space Sep 24 12:32:12 sword kernel: pid 13000 (getty), uid 0, was killed: out of = swap space Sep 24 12:32:27 sword kernel: pid 13001 (getty), uid 0, was killed: out of = swap space Sep 24 12:32:42 sword kernel: pid 13002 (getty), uid 0, was killed: out of = swap spac cat /boot/loader.conf accf_data_load=3D"YES" accf_http_load=3D"YES" autoboot_delay=3D3 cc_htcp_load=3D"YES" hw.igb.rx_abs_int_delay=3D1024 hw.igb.rx_int_delay=3D512 hw.igb.rxd=3D4096 hw.igb.tx_abs_int_delay=3D1024 hw.igb.tx_int_delay=3D512 hw.igb.txd=3D4096 hw.intr_storm_threshold=3D9000 if_bridge_load=3D"YES" if_tap_load=3D"YES" kern.geom.label.disk_ident.enable=3D"0" kern.geom.label.gptid.enable=3D"0" kern.ipc.nmbclusters=3D262144 kern.ipc.nmbjumbo16=3D32768 kern.ipc.nmbjumbo9=3D65536 kern.ipc.nmbjumbop=3D262144 kern.ipc.semaem=3D32767 kern.ipc.semmni=3D32767 kern.ipc.semmns=3D8192 kern.ipc.semmnu=3D4096 kern.ipc.semmsl=3D120 kern.ipc.semopm=3D200 kern.ipc.semume=3D80 kern.ipc.semusz=3D184 kern.ipc.semvmx=3D65534 kern.maxusers=3D1024 mlx4en_load=3D"YES" net.fibs=3D2 net.inet.tcp.hostcache.cachelimit=3D"0" net.inet.tcp.tcbhashsize=3D65536 net.inet.tcp.tso=3D0 net.isr.bindthreads=3D0 nmdm_load=3D"YES" vfs.zfs.arc_max=3D"36G" vfs.zfs.txg.timeout=3D"5" vfs.zfs.write_limit_override=3D"536870912" vfs.zfs.write_limit_override=3D"536870912" vmm_load=3D"YES" zfs_load=3D"YES" One possible culprit is vfs.zfs.arc_max is set to size of phys memory. I am adjusting that to half memory and rebooting. --=20 You are receiving this mail because: You are the assignee for the bug.=