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bcachefs collector#3523

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ananthb:bcachefs-collector
Mar 13, 2026
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bcachefs collector#3523
SuperQ merged 1 commit intoprometheus:masterfrom
ananthb:bcachefs-collector

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@ananthb ananthb commented Jan 25, 2026

Add support for collecting and reporting metrics from bcachefs filesystems.

@ananthb ananthb force-pushed the bcachefs-collector branch 5 times, most recently from b1d2f00 to bd5c99d Compare January 26, 2026 04:57
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Please move the raw file parsing to https://github.com/prometheus/procfs/tree/master/bcache.

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ananthb commented Feb 24, 2026

I've re-worked the code with the changes from procfs master and they look good. If you want to cut a new release of procfs I can use it here.

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SuperQ commented Feb 24, 2026

I will try and cut a procfs release in the next day or so.

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@ananthb ananthb force-pushed the bcachefs-collector branch 2 times, most recently from 98c4669 to fe8cbbd Compare February 27, 2026 13:07
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ananthb commented Feb 28, 2026

@SuperQ my testdata was out of date in https://github.com/prometheus/procfs so the code wasn't working with current bcachefs. I've fixed it here and tested it.

@ananthb ananthb force-pushed the bcachefs-collector branch 3 times, most recently from d5e6a5e to 9c9377d Compare February 28, 2026 15:42
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@ananthb ananthb force-pushed the bcachefs-collector branch 2 times, most recently from 03b2a63 to 736a1cd Compare March 1, 2026 11:05
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@ananthb ananthb force-pushed the bcachefs-collector branch 4 times, most recently from e87dd71 to f514311 Compare March 1, 2026 11:45
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One minor nit.

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@ananthb ananthb force-pushed the bcachefs-collector branch from 824eae0 to 8639975 Compare March 12, 2026 11:44
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Minor fixs, otherwise LGTM.

@ananthb
bcachefs collector
579718a 
Add support for collecting and reporting metrics from bcachefs
filesystems.

Signed-off-by: Ananth Bhaskararaman <antsub@gmail.com>
@ananthb ananthb force-pushed the bcachefs-collector branch from ce504e1 to 579718a Compare March 12, 2026 18:03
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ananthb commented Mar 12, 2026

Done

@SuperQ SuperQ merged commit 1a4cac6 into prometheus:master Mar 13, 2026
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@ananthb ananthb deleted the bcachefs-collector branch March 14, 2026 08:09
SuperQ added a commit that referenced this pull request Apr 4, 2026
@SuperQ
Release v1.11.0
22b5aec 
* [CHANGE] Adds distroless container image. #3592
* [FEATURE] infiniband: Add `hw_counters` metrics #2827
* [FEATURE] kernel_hung: Add collector for kernel hung tasks #3470
* [FEATURE] mixin: Add "All" option to cluster variable in dashboards #3509
* [FEATURE] netlink: Add node_network_altnames_info metric #3541
* [FEATURE] thermal: Add support for CPU temperature metrics on Apple Silicon #3547
* [FEATURE] bcachefs: Add new collector for bcachefs #3523
* [ENHANCEMENT] mixin: Make devices in network graphs configurable #3525
* [ENHANCEMENT] nvme: Add namespace parameters #3360
* [BUGFIX] netdev: Respect deviceFilter for `node_network_address_info` metric #3340
* [BUGFIX] mountstats: Fix multiple transports statistics labeling #3358
* [BUGFIX] diskstats: Fix panic when using device-include flag only #3603

Signed-off-by: Ben Kochie <superq@gmail.com>
@SuperQ SuperQ mentioned this pull request Apr 4, 2026
Merged
SuperQ added a commit that referenced this pull request Apr 4, 2026
@SuperQ
Release v1.11.0
a63a2b6 
* [CHANGE] Adds distroless container image. #3592
* [FEATURE] infiniband: Add `hw_counters` metrics #2827
* [FEATURE] kernel_hung: Add collector for kernel hung tasks #3470
* [FEATURE] mixin: Add "All" option to cluster variable in dashboards #3509
* [FEATURE] netlink: Add node_network_altnames_info metric #3541
* [FEATURE] thermal: Add support for CPU temperature metrics on Apple Silicon #3547
* [FEATURE] bcachefs: Add new collector for bcachefs #3523
* [ENHANCEMENT] mixin: Make devices in network graphs configurable #3525
* [ENHANCEMENT] nvme: Add namespace parameters #3360
* [BUGFIX] netdev: Respect deviceFilter for `node_network_address_info` metric #3340
* [BUGFIX] mountstats: Fix multiple transports statistics labeling #3358
* [BUGFIX] diskstats: Fix panic when using device-include flag only #3603

Signed-off-by: Ben Kochie <superq@gmail.com>
SuperQ added a commit that referenced this pull request Apr 4, 2026
@SuperQ
Release v1.11.0 (#3608)
14fddfc 
* [CHANGE] Adds distroless container image. #3592
* [FEATURE] infiniband: Add `hw_counters` metrics #2827
* [FEATURE] kernel_hung: Add collector for kernel hung tasks #3470
* [FEATURE] mixin: Add "All" option to cluster variable in dashboards #3509
* [FEATURE] netlink: Add node_network_altnames_info metric #3541
* [FEATURE] thermal: Add support for CPU temperature metrics on Apple Silicon #3547
* [FEATURE] bcachefs: Add new collector for bcachefs #3523
* [ENHANCEMENT] mixin: Make devices in network graphs configurable #3525
* [ENHANCEMENT] nvme: Add namespace parameters #3360
* [BUGFIX] netdev: Respect deviceFilter for `node_network_address_info` metric #3340
* [BUGFIX] mountstats: Fix multiple transports statistics labeling #3358
* [BUGFIX] diskstats: Fix panic when using device-include flag only #3603

Signed-off-by: Ben Kochie <superq@gmail.com>
renovate Bot added a commit to sdwilsh/sOS that referenced this pull request Apr 7, 2026
@renovate
chore(deps): update quay.io/prometheus/node-exporter docker tag to v1…
ad531bd 
….11.1

##### [\`v1.11.1\`](https://github.com/prometheus/node_exporter/releases/tag/v1.11.1)

- \[BUGFIX] Fix kernel\_hung for no data [#3613](prometheus/node_exporter#3613)

---
##### [\`v1.11.0\`](https://github.com/prometheus/node_exporter/releases/tag/v1.11.0)

- \[CHANGE] Adds distroless container image. [#3592](prometheus/node_exporter#3592)
- \[FEATURE] infiniband: Add `hw_counters` metrics [#2827](prometheus/node_exporter#2827)
- \[FEATURE] kernel\_hung: Add collector for kernel hung tasks [#3470](prometheus/node_exporter#3470)
- \[FEATURE] mixin: Add "All" option to cluster variable in dashboards [#3509](prometheus/node_exporter#3509)
- \[FEATURE] netlink: Add node\_network\_altnames\_info metric [#3541](prometheus/node_exporter#3541)
- \[FEATURE] thermal: Add support for CPU temperature metrics on Apple Silicon [#3547](prometheus/node_exporter#3547)
- \[FEATURE] bcachefs: Add new collector for bcachefs [#3523](prometheus/node_exporter#3523)
- \[ENHANCEMENT] mixin: Make devices in network graphs configurable [#3525](prometheus/node_exporter#3525)
- \[ENHANCEMENT] nvme: Add namespace parameters [#3360](prometheus/node_exporter#3360)
- \[BUGFIX] netdev: Respect deviceFilter for `node_network_address_info` metric [#3340](prometheus/node_exporter#3340)
- \[BUGFIX] mountstats: Fix multiple transports statistics labeling [#3358](prometheus/node_exporter#3358)
- \[BUGFIX] diskstats: Fix panic when using device-include flag only [#3603](prometheus/node_exporter#3603)
renovate Bot added a commit to sdwilsh/ansible-playbooks that referenced this pull request Apr 8, 2026
@renovate
chore(deps): update quay.io/prometheus/node-exporter docker tag to v1…
54d5e87 
….11.1

##### [\`v1.11.1\`](https://github.com/prometheus/node_exporter/releases/tag/v1.11.1)

- \[BUGFIX] Fix kernel\_hung for no data [#3613](prometheus/node_exporter#3613)

---
##### [\`v1.11.0\`](https://github.com/prometheus/node_exporter/releases/tag/v1.11.0)

- \[CHANGE] Adds distroless container image. [#3592](prometheus/node_exporter#3592)
- \[FEATURE] infiniband: Add `hw_counters` metrics [#2827](prometheus/node_exporter#2827)
- \[FEATURE] kernel\_hung: Add collector for kernel hung tasks [#3470](prometheus/node_exporter#3470)
- \[FEATURE] mixin: Add "All" option to cluster variable in dashboards [#3509](prometheus/node_exporter#3509)
- \[FEATURE] netlink: Add node\_network\_altnames\_info metric [#3541](prometheus/node_exporter#3541)
- \[FEATURE] thermal: Add support for CPU temperature metrics on Apple Silicon [#3547](prometheus/node_exporter#3547)
- \[FEATURE] bcachefs: Add new collector for bcachefs [#3523](prometheus/node_exporter#3523)
- \[ENHANCEMENT] mixin: Make devices in network graphs configurable [#3525](prometheus/node_exporter#3525)
- \[ENHANCEMENT] nvme: Add namespace parameters [#3360](prometheus/node_exporter#3360)
- \[BUGFIX] netdev: Respect deviceFilter for `node_network_address_info` metric [#3340](prometheus/node_exporter#3340)
- \[BUGFIX] mountstats: Fix multiple transports statistics labeling [#3358](prometheus/node_exporter#3358)
- \[BUGFIX] diskstats: Fix panic when using device-include flag only [#3603](prometheus/node_exporter#3603)
sdwilsh pushed a commit to sdwilsh/ansible-playbooks that referenced this pull request Apr 8, 2026
@renovate @sdwilsh
chore(deps): update quay.io/prometheus/node-exporter docker tag to v1…
3db740e 
….11.1

##### [\`v1.11.1\`](https://github.com/prometheus/node_exporter/releases/tag/v1.11.1)

- \[BUGFIX] Fix kernel\_hung for no data [#3613](prometheus/node_exporter#3613)

---
##### [\`v1.11.0\`](https://github.com/prometheus/node_exporter/releases/tag/v1.11.0)

- \[CHANGE] Adds distroless container image. [#3592](prometheus/node_exporter#3592)
- \[FEATURE] infiniband: Add `hw_counters` metrics [#2827](prometheus/node_exporter#2827)
- \[FEATURE] kernel\_hung: Add collector for kernel hung tasks [#3470](prometheus/node_exporter#3470)
- \[FEATURE] mixin: Add "All" option to cluster variable in dashboards [#3509](prometheus/node_exporter#3509)
- \[FEATURE] netlink: Add node\_network\_altnames\_info metric [#3541](prometheus/node_exporter#3541)
- \[FEATURE] thermal: Add support for CPU temperature metrics on Apple Silicon [#3547](prometheus/node_exporter#3547)
- \[FEATURE] bcachefs: Add new collector for bcachefs [#3523](prometheus/node_exporter#3523)
- \[ENHANCEMENT] mixin: Make devices in network graphs configurable [#3525](prometheus/node_exporter#3525)
- \[ENHANCEMENT] nvme: Add namespace parameters [#3360](prometheus/node_exporter#3360)
- \[BUGFIX] netdev: Respect deviceFilter for `node_network_address_info` metric [#3340](prometheus/node_exporter#3340)
- \[BUGFIX] mountstats: Fix multiple transports statistics labeling [#3358](prometheus/node_exporter#3358)
- \[BUGFIX] diskstats: Fix panic when using device-include flag only [#3603](prometheus/node_exporter#3603)
renovate Bot added a commit to sdwilsh/sOS that referenced this pull request Apr 10, 2026
@renovate
chore(deps): update quay.io/prometheus/node-exporter docker tag to v1…
3a4600f 
….11.1

##### [\`v1.11.1\`](https://github.com/prometheus/node_exporter/releases/tag/v1.11.1)

- \[BUGFIX] Fix kernel\_hung for no data [#3613](prometheus/node_exporter#3613)

---
##### [\`v1.11.0\`](https://github.com/prometheus/node_exporter/releases/tag/v1.11.0)

- \[CHANGE] Adds distroless container image. [#3592](prometheus/node_exporter#3592)
- \[FEATURE] infiniband: Add `hw_counters` metrics [#2827](prometheus/node_exporter#2827)
- \[FEATURE] kernel\_hung: Add collector for kernel hung tasks [#3470](prometheus/node_exporter#3470)
- \[FEATURE] mixin: Add "All" option to cluster variable in dashboards [#3509](prometheus/node_exporter#3509)
- \[FEATURE] netlink: Add node\_network\_altnames\_info metric [#3541](prometheus/node_exporter#3541)
- \[FEATURE] thermal: Add support for CPU temperature metrics on Apple Silicon [#3547](prometheus/node_exporter#3547)
- \[FEATURE] bcachefs: Add new collector for bcachefs [#3523](prometheus/node_exporter#3523)
- \[ENHANCEMENT] mixin: Make devices in network graphs configurable [#3525](prometheus/node_exporter#3525)
- \[ENHANCEMENT] nvme: Add namespace parameters [#3360](prometheus/node_exporter#3360)
- \[BUGFIX] netdev: Respect deviceFilter for `node_network_address_info` metric [#3340](prometheus/node_exporter#3340)
- \[BUGFIX] mountstats: Fix multiple transports statistics labeling [#3358](prometheus/node_exporter#3358)
- \[BUGFIX] diskstats: Fix panic when using device-include flag only [#3603](prometheus/node_exporter#3603)
renovate Bot added a commit to sdwilsh/sOS that referenced this pull request Apr 17, 2026
@renovate
chore(deps): update quay.io/prometheus/node-exporter docker tag to v1…
0c2da88 
….11.1

##### [\`v1.11.1\`](https://github.com/prometheus/node_exporter/releases/tag/v1.11.1)

- \[BUGFIX] Fix kernel\_hung for no data [#3613](prometheus/node_exporter#3613)

---
##### [\`v1.11.0\`](https://github.com/prometheus/node_exporter/releases/tag/v1.11.0)

- \[CHANGE] Adds distroless container image. [#3592](prometheus/node_exporter#3592)
- \[FEATURE] infiniband: Add `hw_counters` metrics [#2827](prometheus/node_exporter#2827)
- \[FEATURE] kernel\_hung: Add collector for kernel hung tasks [#3470](prometheus/node_exporter#3470)
- \[FEATURE] mixin: Add "All" option to cluster variable in dashboards [#3509](prometheus/node_exporter#3509)
- \[FEATURE] netlink: Add node\_network\_altnames\_info metric [#3541](prometheus/node_exporter#3541)
- \[FEATURE] thermal: Add support for CPU temperature metrics on Apple Silicon [#3547](prometheus/node_exporter#3547)
- \[FEATURE] bcachefs: Add new collector for bcachefs [#3523](prometheus/node_exporter#3523)
- \[ENHANCEMENT] mixin: Make devices in network graphs configurable [#3525](prometheus/node_exporter#3525)
- \[ENHANCEMENT] nvme: Add namespace parameters [#3360](prometheus/node_exporter#3360)
- \[BUGFIX] netdev: Respect deviceFilter for `node_network_address_info` metric [#3340](prometheus/node_exporter#3340)
- \[BUGFIX] mountstats: Fix multiple transports statistics labeling [#3358](prometheus/node_exporter#3358)
- \[BUGFIX] diskstats: Fix panic when using device-include flag only [#3603](prometheus/node_exporter#3603)
@github-actions github-actions Bot mentioned this pull request Apr 20, 2026
Closed
1 task
renovate Bot added a commit to sdwilsh/sOS that referenced this pull request Apr 24, 2026
@renovate
chore(deps): update quay.io/prometheus/node-exporter docker tag to v1…
50fa724 
….11.1

##### [\`v1.11.1\`](https://github.com/prometheus/node_exporter/releases/tag/v1.11.1)

- \[BUGFIX] Fix kernel\_hung for no data [#3613](prometheus/node_exporter#3613)

---
##### [\`v1.11.0\`](https://github.com/prometheus/node_exporter/releases/tag/v1.11.0)

- \[CHANGE] Adds distroless container image. [#3592](prometheus/node_exporter#3592)
- \[FEATURE] infiniband: Add `hw_counters` metrics [#2827](prometheus/node_exporter#2827)
- \[FEATURE] kernel\_hung: Add collector for kernel hung tasks [#3470](prometheus/node_exporter#3470)
- \[FEATURE] mixin: Add "All" option to cluster variable in dashboards [#3509](prometheus/node_exporter#3509)
- \[FEATURE] netlink: Add node\_network\_altnames\_info metric [#3541](prometheus/node_exporter#3541)
- \[FEATURE] thermal: Add support for CPU temperature metrics on Apple Silicon [#3547](prometheus/node_exporter#3547)
- \[FEATURE] bcachefs: Add new collector for bcachefs [#3523](prometheus/node_exporter#3523)
- \[ENHANCEMENT] mixin: Make devices in network graphs configurable [#3525](prometheus/node_exporter#3525)
- \[ENHANCEMENT] nvme: Add namespace parameters [#3360](prometheus/node_exporter#3360)
- \[BUGFIX] netdev: Respect deviceFilter for `node_network_address_info` metric [#3340](prometheus/node_exporter#3340)
- \[BUGFIX] mountstats: Fix multiple transports statistics labeling [#3358](prometheus/node_exporter#3358)
- \[BUGFIX] diskstats: Fix panic when using device-include flag only [#3603](prometheus/node_exporter#3603)
@github-actions github-actions Bot mentioned this pull request Apr 27, 2026
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