Running node_exporter in containers is now a fairly well understood
problem. Replace the warnings with something less dire and more
prescriptive.
Signed-off-by: Ben Kochie <superq@gmail.com>
This attribute was introduced it v6.6-rc1.
The relevant changes in procfs were merged here:
https://github.com/prometheus/procfs/pull/574
and are part of procfs v0.11.2
I have also figured out that the stat should be part of the v4 ops
counters struct, but that will need changes to both procfs and this
code. Since people are already using 6.6-rc1, I think it's better to get
the code out there --- even if they don't care about wdeleg_getattr,
currently they get _no_ nfsd stats with 6.6-rc1.
I will make two follow-up PRs to clean this up in the next releases of
procfs and node-exporter.
Signed-off-by: Tobias Klausmann <klausman@schwarzvogel.de>
* [FEATURE] Add ZFS freebsd per dataset stats #2753
* [FEATURE] Add cpu vulnerabilities reporting from sysfs #2721
* [ENHANCEMENT] Parallelize stat calls in Linux filesystem collector #1772
* [ENHANCEMENT] Add missing linkspeeds to ethtool collector 2711
* [ENHANCEMENT] Add CPU MHz as the value for `node_cpu_info` metric #2778
* [ENHANCEMENT] Improve qdisc collector performance #2779
* [ENHANCEMENT] Add include and exclude filter for hwmon collector #2699
* [ENHANCEMENT] Optionally fetch ARP stats via rtnetlink instead of procfs #2777
* [BUFFIX] Fix ZFS arcstats on FreeBSD 14.0+ 2754
* [BUGFIX] Fallback to 32-bit stats in netdev #2757
* [BUGFIX] Close btrfs.FS handle after use #2780
* [BUGFIX] Move RO status before error return #2807
* [BUFFIX] Fix `promhttp_metric_handler_errors_total` being always active #2808
* [BUGFIX] Fix nfsd v4 index miss #2824
Signed-off-by: Ben Kochie <superq@gmail.com>
* Rename parsePoolObjsetFile to parseLinuxPoolObjsetFile to better reflect
it's scope
* Create a new parseFreeBSDPoolObjsetStats function, to generate a list
of per pool metrics to be queried via sysctl
---------
Signed-off-by: Conall O'Brien <conall@conall.net>
* Optionally fetch ARP stats via rtnetlink instead of procfs
Implement collection of ARP stats via rtnetlink to work around
shortcomings in the output of /proc/net/arp, which truncates InfiniBand
link-layer addresses.
Fixes: #2776
---------
Signed-off-by: Daniel Swarbrick <daniel.swarbrick@gmail.com>
Co-authored-by: Ben Kochie <superq@gmail.com>
Despite being quite hard to provoke (< 10% in my testing), the btrfs
collector would occasionally leave stale FDs relating to btrfs
mountpoints, making the filesystems unable to be unmounted.
Fixes: #2772.
Signed-off-by: Daniel Swarbrick <daniel.swarbrick@gmail.com>
Revert changes to node_cpu_info and add new node_cpu_frequency_hertz
metric for measuring CPU frequency from /proc/cpuinfo
Signed-off-by: John Kordich <jkordich@gmail.com>
For CPUs which don't have an available (or insertable) cpufreq driver,
the /proc/cpuinfo file can sometimes have accurate CPU core frequency
measurements. This change replaces the constant value of "1" for the
"node_cpu_info" metric with the parsed CPU MHz value from
/proc/cpuinfo for each core.
Signed-off-by: John Kordich <jkordich@gmail.com>
Ensure that unwanted tests are correctly excluded when various build
tags are specified, i.e. when the code that they test would be excluded
from compilation.
Signed-off-by: Daniel Swarbrick <daniel.swarbrick@gmail.com>
Drop redundant GOOS build tags at start of file if the constraint is
already specified by the filename, e.g. foo_GOOS.go or
foo_GOOS_GOARCH.go, avoiding potential confusion in future.
cf. https://pkg.go.dev/cmd/go#hdr-Build_constraints
Signed-off-by: Daniel Swarbrick <daniel.swarbrick@gmail.com>
On some platforms, `msg.Attributes.Stats64` is `nil` because the kernel doesn't
expose 64-bit stats. In that case, return `msg.Attributes.Stats` instead, which
are the 32-bit equivalent.
Note that `RXOtherhostDropped` isn't available in that case, so we hardcode it
to zero.
Fixes#2756.
Signed-off-by: Benoît Knecht <bknecht@protonmail.ch>
The DRM collector was missing in the README, this change includes it together with a short description.
Signed-off-by: L <3177243+LukeLR@users.noreply.github.com>
Use the correct include value to the device filter function.
* Add new bogus hwmon fixture.
* Update end-to-end test to use hwmon chip include flag.
Signed-off-by: Ben Kochie <superq@gmail.com>
prefix.
Leave an annotation about using regexps instead of device_filter.go, so
@SuperQ doesn't need to remember everything.
Signed-off-by: Conall O'Brien <conall@conall.net>
