Go modules · #2094 by repository stars

github.com/prometheus/procfs

v0.22.0prometheus/procfs ↗New releases in your daily digest, changelog included.

Last release 12 days ago
26 Sep 2026
Ships fairly regularly
a new release about every 3 weeks
Rarely documented
notes for 11 of 48 stable releases
Nothing withdrawn
no release was ever pulled
12 years old
616 releases · first in 2014

Release timeline

616 releases since 2014

20142016201820202022

Releases

v0.22.1-0.20260926174337-93d82b8fe93826 Sept 2026pre-release
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v0.22.1-0.20260828145227-c6dc763e825528 Aug 2026pre-release
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v0.22.028 Aug 2026
Synchronize common files from prometheus/prometheus by @prombot in #840
What's Changed

Synchronize common files from prometheus/prometheus by @prombot in #840

procfs: add KernelTainted() to parse /proc/sys/kernel/tainted by @arunsrini3082 in #844

kernel_tainted: use linux build tag instead of !windows by @arunsrini3082 in #847

Synchronize common files from prometheus/prometheus by @prombot in #843

build(deps): bump actions/setup-go from 6.4.0 to 6.5.0 by @dependabot[bot] in #835

build(deps): bump actions/checkout from 6.0.3 to 7.0.0 by @dependabot[bot] in #834

fix(procfs): report raw values in parse errors by @HNO3Miracle in #841

build(deps): bump the golang-org-x group with 2 updates by @dependabot[bot] in #849

build(deps): bump actions/setup-go from 6.5.0 to 7.0.0 by @dependabot[bot] in #848

Synchronize common files from prometheus/prometheus by @prombot in #850

Synchronize common files from prometheus/prometheus by @prombot in #857

sysfs: add SR-IOV VF PCI address and NUMA node helpers for net interfaces by @aharivel in #795

netstat: model legacy TcpExt counters removed from recent kernels by @neoLsH in #863

Add resctrlfs package by @rtreffer in #862

build(deps): bump actions/checkout from 7.0.0 to 7.0.1 by @dependabot[bot] in #856

Synchronize common files from prometheus/prometheus by @prombot in #858

Rename internal/util package by @SuperQ in #864

sysfs: add support for ACPI 4.0 power meters by @dongjiang1989 in #860

sysfs: add InfiniBand device listing and per-device parsing by @rafal-szypulka in #854

fix: skip FileDescriptorsLen fast path on non-Linux/FreeBSD platforms by @kazeburo in #853

fix(mdstat): parse (W), (J) and (R) component device flags by @sueun-dev in #842

New Contributors

@arunsrini3082 made their first contribution in #844

@aharivel made their first contribution in #795

@neoLsH made their first contribution in #863

@rafal-szypulka made their first contribution in #854

@kazeburo made their first contribution in #853

@sueun-dev made their first contribution in #842

Full Changelog: v0.21.1...v0.22.0

One column per quarter.

v0.21.2-0.20260827124924-1ed24f269ded27 Aug 2026pre-release

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v0.21.2-0.20260827102831-a87803ee31e327 Aug 2026pre-release

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v0.21.2-0.20260826101803-95cb71f8bc7126 Aug 2026pre-release

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v0.21.2-0.20260806072004-acd99098c6eb6 Aug 2026pre-release

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v0.21.2-0.20260720095055-f57ba67d28ce20 Jul 2026pre-release

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v0.21.2-0.20260717075350-a98abefb659617 Jul 2026pre-release

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v0.21.2-0.20260717070424-0cd18237af6e17 Jul 2026pre-release

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v0.21.2-0.20260716175001-1de9cf374cc116 Jul 2026pre-release

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v0.21.2-0.20260703131641-d924a52ad8bd3 Jul 2026pre-release

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v0.21.130 Jun 2026

Fix invalid format strings by @HNO3Miracle in #832

What's Changed

Fix invalid format strings by @HNO3Miracle in #832

New Contributors

@HNO3Miracle made their first contribution in #832

Full Changelog: v0.21.0...v0.21.1

Open source →

v0.21.027 Jun 2026

Refactor class thermal error handling by @SuperQ in #794

What's Changed

Refactor class thermal error handling by @SuperQ in #794
build(deps): bump actions/setup-go from 6.2.0 to 6.3.0 by @dependabot[bot] in #790
Synchronize common files from prometheus/prometheus by @prombot in #798
build(deps): bump golang.org/x/sync from 0.19.0 to 0.20.0 by @dependabot[bot] in #800
build(deps): bump golang.org/x/sys from 0.41.0 to 0.42.0 by @dependabot[bot] in #801
Cleanup CI by @SuperQ in #803
Synchronize common files from prometheus/prometheus by @prombot in #804
Synchronize common files from prometheus/prometheus by @prombot in #805
Synchronize common files from prometheus/prometheus by @prombot in #806
Synchronize common files from prometheus/prometheus by @prombot in #807
Synchronize common files from prometheus/prometheus by @prombot in #808
Synchronize common files from prometheus/prometheus by @prombot in #809
blockdevice: add DMMultipathDevices for DM-multipath sysfs parsing by @sradco in #796
Synchronize common files from prometheus/prometheus by @prombot in #813
Synchronize common files from prometheus/prometheus by @prombot in #815
Synchronize common files from prometheus/prometheus by @prombot in #816
blockdevice: add SysBlockDeviceRotational for targeted rotational reads by @ruthwikkakumani in #824
fix some fc-hba are missing the statistics/* by @chijiajian in #664
build(deps): bump actions/checkout from 6.0.2 to 6.0.3 by @dependabot[bot] in #819
build(deps): bump golang.org/x/sys from 0.42.0 to 0.45.0 by @dependabot[bot] in #818
Synchronize common files from prometheus/prometheus by @prombot in #820
feat(xfs): add Linux 7.0 XFS statistics fields by @dongjiang1989 in #810
Add support for /sys/class/mei/mei0 by @micgor32 in #792
build(deps): bump actions/setup-go from 6.3.0 to 6.4.0 by @dependabot[bot] in #802
build(deps): bump golang.org/x/sync from 0.20.0 to 0.21.0 by @dependabot[bot] in #826
build(deps): bump golang.org/x/sys from 0.45.0 to 0.46.0 by @dependabot[bot] in #825
Synchronize common files from prometheus/prometheus by @prombot in #827
Synchronize common files from prometheus/prometheus by @prombot in #828
Add support for cpuinfo_avg_freq by @mrobbert in #829
nvme: Fix namespace parsing by @goll in #821
mountinfo: read the full file instead of capping at 1 MiB by @IgorOhrimenko in #817
Fix crypto parsing panic by @SuperQ in #830
feat: support sysfs.Mdraids with Intel VROC by @dongjiang1989 in #777
sysfs: add NVMeSubsystemClass for NVMe-oF subsystem parsing by @sradco in #797

New Contributors

@sradco made their first contribution in #796
@ruthwikkakumani made their first contribution in #824
@chijiajian made their first contribution in #664
@micgor32 made their first contribution in #792
@mrobbert made their first contribution in #829
@goll made their first contribution in #821
@IgorOhrimenko made their first contribution in #817

Full Changelog: v0.20.1...v0.21.0

Open source →

v0.20.2-0.20260627063903-95dd8b801f0627 Jun 2026pre-release

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v0.20.2-0.20260623192058-68b70b4733ed23 Jun 2026pre-release

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v0.20.2-0.20260622192639-1244442d12d222 Jun 2026pre-release

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v0.20.2-0.20260622090020-1c5657d00b5122 Jun 2026pre-release

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v0.20.2-0.20260621154709-2c1667adf09d21 Jun 2026pre-release

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v0.20.2-0.20260618173012-6a4e4a3a3b0818 Jun 2026pre-release

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v0.20.2-0.20260618104242-66a9e6ebfb8718 Jun 2026pre-release

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v0.20.2-0.20260531085902-1082e3d8d4c731 May 2026pre-release

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v0.20.2-0.20260512065517-f05f8fcd571612 May 2026pre-release

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v0.20.2-0.20260422182112-506a32c5205522 Apr 2026pre-release

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v0.20.2-0.20260412184244-39a1eee8f83412 Apr 2026pre-release

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v0.20.2-0.20260409081417-c065f635f3599 Apr 2026pre-release

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v0.20.2-0.20260402140718-9e34617f71552 Apr 2026pre-release

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v0.20.2-0.20260319185441-6f2b42aaf78519 Mar 2026pre-release

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v0.20.2-0.20260315100628-465fd94215fd15 Mar 2026pre-release

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v0.20.128 Feb 2026

nvme: Parse NVMe namespace details by @ShashwatHiregoudar in #765

What's Changed

nvme: Parse NVMe namespace details by @ShashwatHiregoudar in #765
Fix bcachefs parsing by @ananthb in #789
Synchronize common files from prometheus/prometheus by @prombot in #788
Update sysfs/class_thermal: continue on EINVAL in parseClassThermalZone to ignore only invalid thermal zones which raise "invalid argument" by @ccastiglione-reply in #763

New Contributors

@ccastiglione-reply made their first contribution in #763

Full Changelog: v0.20.0...v0.20.1

Open source →

v0.20.1-0.20260225193243-56add94167b825 Feb 2026pre-release

Nothing published for this version

v0.20.025 Feb 2026

Synchronize common files from prometheus/prometheus by @prombot in #747

What's Changed

Synchronize common files from prometheus/prometheus by @prombot in #747
Synchronize common files from prometheus/prometheus by @prombot in #766
build(deps): bump golang.org/x/sync from 0.17.0 to 0.19.0 by @dependabot[bot] in #773
build(deps): bump golang.org/x/sys from 0.37.0 to 0.39.0 by @dependabot[bot] in #772
Synchronize common files from prometheus/prometheus by @prombot in #774
Fix /proc/interrupts by @ffyuanda in #775
Synchronize common files from prometheus/prometheus by @prombot in #778
Synchronize common files from prometheus/prometheus by @prombot in #779
Migrate to GitHub actions by @SuperQ in #780
build(deps): bump golang.org/x/sys from 0.40.0 to 0.41.0 by @dependabot[bot] in #782
Synchronize common files from prometheus/prometheus by @prombot in #785
bcachefs support by @ananthb in #750
build(deps): bump actions/checkout from 6.0.1 to 6.0.2 by @dependabot[bot] in #781
feat: parse capabilities in /proc/pid/status by @biscout42 in #784
class_cooling_device: ignore EINVAL (etc) when reading files. by @malcolmr in #783
Add type and name to the DRM parser class by @Deezzir in #672

New Contributors

@ffyuanda made their first contribution in #775
@ananthb made their first contribution in #750
@biscout42 made their first contribution in #784
@malcolmr made their first contribution in #783
@Deezzir made their first contribution in #672

Full Changelog: v0.19.2...v0.20.0

Open source →

v0.19.3-0.20260224191745-51a5dd2044d824 Feb 2026pre-release

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v0.19.3-0.20260213195927-14ff1149a87a13 Feb 2026pre-release

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v0.19.3-0.20260105101629-a6ebb3e562685 Jan 2026pre-release

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v0.19.3-0.20251118122526-105b9395d0df18 Nov 2025pre-release

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v0.19.230 Oct 2025

chore: Migrate tests to cmp package by @SuperQ in #760

What's Changed

chore: Migrate tests to cmp package by @SuperQ in #760
Fix: Use base16 to convert pci sriov_vf_device by @jj-asama in #762

Full Changelog: v0.19.1...v0.19.2

Open source →

v0.19.2-0.20251027072830-b8b51066dcdc27 Oct 2025pre-release

Nothing published for this version

v0.19.126 Oct 2025

meminfo: Fix ZswappedBytes by @SuperQ in #759

What's Changed

meminfo: Fix ZswappedBytes by @SuperQ in #759

Full Changelog: v0.19.0...v0.19.1

Open source →

v0.19.025 Oct 2025

Add FS handler for mountinfo by @SuperQ in #757

What's Changed

Add FS handler for mountinfo by @SuperQ in #757
sysfs: add link_layer property to InfiniBandPort by @thomasbarrett in #700
feat: expose MD raid component devices by @robbat2 in #674

New Contributors

@robbat2 made their first contribution in #674

Full Changelog: v0.18.0...v0.19.0

Open source →

v0.18.1-0.20251025134720-b2bde72b0e1d25 Oct 2025pre-release

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v0.18.1-0.20251025084418-43b7c7448da225 Oct 2025pre-release

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v0.18.021 Oct 2025

chore: clean up golangci-lint configuration by @mmorel-35 in #720

What's Changed

chore: clean up golangci-lint configuration by @mmorel-35 in #720
chore: enable errorlint linter by @mmorel-35 in #742
Modify proc_statm_test notes by @SilenceAdele in #735
feat: Add hung_task_detect_count by @dongjiang1989 in #738
Synchronize common files from prometheus/prometheus by @prombot in #736
net_dev_snmp6: directory traversal by @lzap in #743
sysfs/class_sas_phy: Continue on EINVAL in parseSASPhy by @hrtbrock in #749
Add compact metrics to vmstat by @cbensimon in #754
Update supported Go versions. by @SuperQ in #755
chore: enable several rules from go-critic by @mmorel-35 in #741
build(deps): bump golang.org/x/sync from 0.15.0 to 0.17.0 by @dependabot[bot] in #751
build(deps): bump golang.org/x/sys from 0.33.0 to 0.36.0 by @dependabot[bot] in #752
[PROM-50] Update copyright headers by @SuperQ in #756
add sriov, power state and numa node info in PciDevice by @jj-asama in #748
Fix Proc.Limits limit name matching by @inkel in #667
add netfilter queue support by @KonstantinKuklin in #677

New Contributors

@lzap made their first contribution in #743
@hrtbrock made their first contribution in #749
@cbensimon made their first contribution in #754
@jj-asama made their first contribution in #748
@inkel made their first contribution in #667
@KonstantinKuklin made their first contribution in #677

Full Changelog: v0.17.0...v0.18.0

Open source →

v0.17.1-0.20251025084002-e60b46b3da4525 Oct 2025pre-release

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v0.17.1-0.20251021121457-25803afd129121 Oct 2025pre-release

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v0.17.1-0.20250917125644-1cf85054c1f617 Sept 2025pre-release

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v0.17.1-0.20250802081735-53e9e6772ade2 Aug 2025pre-release

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v0.17.1-0.20250802053617-0d1fd88ede622 Aug 2025pre-release

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v0.17.03 Jul 2025

Synchronize common files from prometheus/prometheus by @prombot in #718

What's Changed

Synchronize common files from prometheus/prometheus by @prombot in #718
Synchronize common files from prometheus/prometheus by @prombot in #721
btrfs: correct allocation ratios for raid1c[34] by @SimSaladin in #722
build(deps): bump golang.org/x/sync from 0.13.0 to 0.14.0 by @dependabot in #724
build(deps): bump golang.org/x/sys from 0.32.0 to 0.33.0 by @dependabot in #723
Supports collection of process shared memory by @SilenceAdele in #719
build(deps): bump golang.org/x/sync from 0.14.0 to 0.15.0 by @dependabot in #732
nvme: Add ControllerID output by @ShashwatHiregoudar in #731
Synchronize common files from prometheus/prometheus by @prombot in #727
sysfs: Add support to collect link status for PCIe devices by @naoki9911 in #728
nfs/parse.go: fix ClientV4Stats' GetDeviceInfo/LayoutGet -- values were swapped by @johnleslie in #726
Fix linting issue by @SuperQ in #733
feat(mdstat): recognize reshape status by @tamcore in #679
Nvidia/Mellanox expose ROCE ECN information on sysfs on the path by @dasturiasArista in #695
added zswap, zswapped, secpagetables, filehugepages, hugetlb and unaccepted to meminfo by @navidys in #655
Parse StartCode, EndCode, and StartStack in Proc.Stat() by @pgimalac in #659
Add node_guid to infiniband class by @di3go-sona in #670
Fix linting issues by @SuperQ in #734

New Contributors

@SimSaladin made their first contribution in #722
@SilenceAdele made their first contribution in #719
@ShashwatHiregoudar made their first contribution in #731
@naoki9911 made their first contribution in #728
@johnleslie made their first contribution in #726
@tamcore made their first contribution in #679
@navidys made their first contribution in #655
@pgimalac made their first contribution in #659
@di3go-sona made their first contribution in #670

Full Changelog: v0.16.1...v0.17.0

Open source →

v0.16.2-0.20250521180717-588b88c23f1221 May 2025pre-release

Nothing published for this version

v0.16.2-0.20250514113858-369f9022fb6914 May 2025pre-release

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v0.16.119 Apr 2025

Synchronize common files from prometheus/prometheus by @prombot in #671

What's Changed

Synchronize common files from prometheus/prometheus by @prombot in #671
Synchronize common files from prometheus/prometheus by @prombot in #709
Synchronize common files from prometheus/prometheus by @prombot in #710
Update Go by @SuperQ in #708
Synchronize common files from prometheus/prometheus by @prombot in #713
chore: Upgrade golangci-lint to v2 by @kakkoyun in #715
Use SysReadFile for thermals and skip failed zones by @kitschysynq in #712
class_infiniband: continue on syscall EINVAL by @mfuller-lambda in #705
build(deps): bump golang.org/x/sys from 0.31.0 to 0.32.0 by @dependabot in #717
Do not collect InfiniBand counters for Broadcom RoCE NICs by @oneoneonepig in #687
build(deps): bump golang.org/x/sync from 0.12.0 to 0.13.0 by @dependabot in #716
infiniband: do not make assumptions about counters based on HCA name by @dswarbrick in #678

New Contributors

@kakkoyun made their first contribution in #715
@kitschysynq made their first contribution in #712
@mfuller-lambda made their first contribution in #705
@oneoneonepig made their first contribution in #687

Full Changelog: v0.16.0...v0.16.1

Open source →

v0.16.1-0.20250331101927-6c7a48199e7c31 Mar 2025pre-release

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v0.16.1-0.20250323155812-0289c96206b623 Mar 2025pre-release

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v0.16.1-0.20250318222605-1e882c21d81118 Mar 2025pre-release

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v0.16.1-0.20250318083616-171952fe5a3d18 Mar 2025pre-release

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v0.16.02 Mar 2025

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v0.15.2-0.20250302194435-775997f46ff62 Mar 2025pre-release

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v0.15.2-0.20250302194422-672fb0ee631c2 Mar 2025pre-release

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v0.15.2-0.20250203091144-5d8dd5587b353 Feb 2025pre-release

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