From nobody Tue Nov 2 11:56:34 2021 X-Original-To: fs@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 43F261847520 for ; Tue, 2 Nov 2021 11:56:34 +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) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4Hk7fV0fJNz3J5F for ; Tue, 2 Nov 2021 11:56:34 +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) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id EC352244B4 for ; Tue, 2 Nov 2021 11:56:33 +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 1A2BuXhm087446 for ; Tue, 2 Nov 2021 11:56:33 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 1A2BuXwt087445 for fs@FreeBSD.org; Tue, 2 Nov 2021 11:56:33 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: fs@FreeBSD.org Subject: [Bug 259607] sysutils/node_exporter / OpenZFS: need better handling for ZFS statistic numbers Date: Tue, 02 Nov 2021 11:56:34 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Ports & Packages X-Bugzilla-Component: Individual Port(s) X-Bugzilla-Version: Latest X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: dor.bsd@xm0.uk X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: dor.bsd@xm0.uk X-Bugzilla-Flags: maintainer-feedback+ X-Bugzilla-Changed-Fields: flagtypes.name 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 List-Id: Filesystems List-Archive: https://lists.freebsd.org/archives/freebsd-fs List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-fs@freebsd.org MIME-Version: 1.0 X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D259607 David O'Rourke changed: What |Removed |Added ---------------------------------------------------------------------------- Flags|maintainer-feedback?(dor.bs |maintainer-feedback+ |d@xm0.uk) | --- Comment #1 from David O'Rourke --- Hi, Are these errors actually from the FreeBSD `prometheus_sysctl_exporter`? The `sysctl_` prefix suggests so. Node Exporter doesn't appear to export all of the sysctls anywhere and the metrics it does expose for ZFS and other sysctl based things are very specifically selected and named to avoid collisions. prometheus_sysctl_exporter does appear to show this unfortunate problem: $ prometheus_sysctl_exporter | grep l2arc | sort sysctl_vfs_zfs_l2arc_feed_again 1 sysctl_vfs_zfs_l2arc_feed_again 1 sysctl_vfs_zfs_l2arc_feed_min_ms 200 sysctl_vfs_zfs_l2arc_feed_min_ms 200 Are you using the Node Exporter to export these `prometheus_sysctl_exporter` metrics via the --collector.textfile.directory feature, perhaps? -David --=20 You are receiving this mail because: You are on the CC list for the bug.=