From owner-freebsd-bugs@freebsd.org Sun Mar 8 01:37:31 2020 Return-Path: Delivered-To: freebsd-bugs@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 CD43F2590AC for ; Sun, 8 Mar 2020 01:37:31 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (mailman.nyi.freebsd.org [IPv6:2610:1c1:1:606c::50:13]) by mx1.freebsd.org (Postfix) with ESMTP id 48ZkVz2qBKz3KrV for ; Sun, 8 Mar 2020 01:37:31 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id 5E6E52590AA; Sun, 8 Mar 2020 01:37:31 +0000 (UTC) Delivered-To: bugs@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 5E1D12590A8 for ; Sun, 8 Mar 2020 01:37:31 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 48ZkVz0YLwz3KrB for ; Sun, 8 Mar 2020 01:37:30 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id C9D9C1A4A9 for ; Sun, 8 Mar 2020 01:37:30 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 0281bUnL057777 for ; Sun, 8 Mar 2020 01:37:30 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 0281bURh057776 for bugs@FreeBSD.org; Sun, 8 Mar 2020 01:37:30 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 244665] zfs: Very slow NFS I/O during resilver - _sleep() sleeps really long... Date: Sun, 08 Mar 2020 01:37:30 +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: 11.3-RELEASE X-Bugzilla-Keywords: needs-qa, performance X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: koobs@FreeBSD.org X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: fs@FreeBSD.org X-Bugzilla-Flags: mfc-stable12? mfc-stable11? X-Bugzilla-Changed-Fields: cc short_desc flagtypes.name keywords assigned_to bug_status 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: 2.1.29 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 08 Mar 2020 01:37:31 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D244665 Kubilay Kocak changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |fs@FreeBSD.org Summary|Very slow NFS I/O during |zfs: Very slow NFS I/O |ZFS resilver - _sleep() |during resilver - _sleep() |sleeps really long... |sleeps really long... Flags| |mfc-stable12?, | |mfc-stable11? Keywords| |needs-qa, performance Assignee|bugs@FreeBSD.org |fs@FreeBSD.org Status|New |Open --- Comment #2 from Kubilay Kocak --- @Peter Could you provide additional information including: - Exact FreeBSD version (uname -a) - /var/run/dmesg.boot (as an attachment) - `zpool status` and `zfs list -v` output (as an attachment) - zfs-stats -a output (as an attachment). [1]=20 - /boot/loader.conf and /etc/sysctl.conf output (as an attachment) [1] https://www.freshports.org/sysutils/zfs-stats/ If possible and ideally, it would be great to be able to upgrade the system= to the latest 12.x release to reproduce the issue there, as the issue may have already been fixed. If so, we may be able to identify the relevant commits = to merge them to stable/11 if they can be --=20 You are receiving this mail because: You are the assignee for the bug.=