Date: Sat, 20 Aug 2022 01:11:09 +0000 From: bugzilla-noreply@freebsd.org To: fs@FreeBSD.org Subject: [Bug 259607] prometheus_sysctl_exporter: Need better encoding support for sysctl OIDs Message-ID: <bug-259607-3630-afN6AaaLyU@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-259607-3630@https.bugs.freebsd.org/bugzilla/> References: <bug-259607-3630@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D259607 --- Comment #6 from commit-hook@FreeBSD.org --- A commit in branch stable/12 references this bug: URL: https://cgit.FreeBSD.org/src/commit/?id=3Db524667411e93d1e828bbaca03d96bb86= 37a5357 commit b524667411e93d1e828bbaca03d96bb8637a5357 Author: Alan Somers <asomers@FreeBSD.org> AuthorDate: 2022-04-18 21:29:37 +0000 Commit: Alan Somers <asomers@FreeBSD.org> CommitDate: 2022-08-20 01:03:31 +0000 prometheus_sysctl_exporter: fix metric aliasing When exporting sysctls to Prometheus, the exporter replaces "." with "_". This caused several metrics to alias, confusing the Prometheus server. Fix it by: * Renaming the "tcp_log_bucket" UMA zone to "tcp_log_id_bucket". Also, rename "tcp_log_node" to "tcp_log_id_node" for consistency. * Not exporting sysctls with "(LEGACY)" in the description. That is used by ZFS sysctls that have been replaced by others, many of which alias to the same Prometheus metric name (like "vfs.zfs.arc_max" and "vfs.zfs.arc.max"). PR: 259607 Reported by: delphij Sponsored by: Axcient Reviewed by: delphij,rew,thj Differential Revision: https://reviews.freebsd.org/D34952 (cherry picked from commit 8c47d8f53854825d8e8591ccd06e32b2c798f81c) sys/netinet/tcp_log_buf.c | 33 +++++++++++-------= ---- .../prometheus_sysctl_exporter.c | 11 ++++++-- 2 files changed, 26 insertions(+), 18 deletions(-) --=20 You are receiving this mail because: You are on the CC list for the bug.=
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