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There is a bug in darwin kernel since macOS Ventura 13.2.1, which results in interface i/o bytes values to be truncated at 4GiB.
This change uses a workaround to collect the same metrics, taking advantage of another bug.

fixes #3333

There is a bug in darwin kernel since macOS Ventura 13.2.1,
which results in interface i/o bytes values to be truncated at 4GiB.
This change uses a workaround to collect the same metrics,
taking advantage of another bug.

fixes prometheus#3333

Signed-off-by: Siavash Safi <[email protected]>
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Nice, thanks!

@SuperQ SuperQ merged commit 979a349 into prometheus:master May 18, 2025
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@siavashs siavashs deleted the netdev-darwin-io-bytes-fix branch May 19, 2025 08:20
SuperQ added a commit that referenced this pull request Oct 22, 2025
* [CHANGE] mdadm: Use sysfs for RAID metrics #3031
* [CHANGE] filesystem: Add erofs in default excluded fs #3313
* [CHANGE] tcpstat: Use std lib binary.NativeEndian #3386
* [FEATURE] pcidevice: Add new collector for PCIe devices #3339
* [FEATURE] AIX: Add more metrics #3338
* [FEATURE] systemd: Add Virtualization metrics #3254
* [FEATURE] swaps: Add new collector #3428
* [ENHANCEMENT] filesystem: Take super options into account for read-only #3387
* [ENHANCEMENT] perf: Add tlb_data metrics #3436
* [BUGFIX] interrupts: Fix OpenBSD interrupt device parsing #3288
* [BUGFIX] diskstats: Simplify condition #3290
* [BUGFIX] thermal: Sanitize darwin thermal strings #3294
* [BUGFIX] filesystem: Fix Darwin collector cgo memory leak #3315
* [BUGFIX] ethtool: Fix returning 0 for sanitized metrics #3335
* [BUGFIX] netdev: Fix Darwin netdev i/o bytes metric #3336
* [BUGFIX] systemd: Fix logging race #3364
* [BUGFIX] filesystem: Fix duplicate Darwin CGO import #3391

Signed-off-by: Ben Kochie <[email protected]>
@SuperQ SuperQ mentioned this pull request Oct 22, 2025
SuperQ added a commit that referenced this pull request Oct 23, 2025
* [CHANGE] mdadm: Use sysfs for RAID metrics #3031
* [CHANGE] filesystem: Add erofs in default excluded fs #3313
* [CHANGE] tcpstat: Use std lib binary.NativeEndian #3386
* [FEATURE] pcidevice: Add new collector for PCIe devices #3339
* [FEATURE] AIX: Add more metrics #3338
* [FEATURE] systemd: Add Virtualization metrics #3254
* [FEATURE] swaps: Add new collector #3428
* [ENHANCEMENT] filesystem: Take super options into account for read-only #3387
* [ENHANCEMENT] perf: Add tlb_data metrics #3436
* [BUGFIX] interrupts: Fix OpenBSD interrupt device parsing #3288
* [BUGFIX] diskstats: Simplify condition #3290
* [BUGFIX] thermal: Sanitize darwin thermal strings #3294
* [BUGFIX] filesystem: Fix Darwin collector cgo memory leak #3315
* [BUGFIX] ethtool: Fix returning 0 for sanitized metrics #3335
* [BUGFIX] netdev: Fix Darwin netdev i/o bytes metric #3336
* [BUGFIX] systemd: Fix logging race #3364
* [BUGFIX] filesystem: Fix duplicate Darwin CGO import #3391

Signed-off-by: Ben Kochie <[email protected]>
SuperQ added a commit that referenced this pull request Oct 24, 2025
* [CHANGE] mdadm: Use sysfs for RAID metrics #3031
* [CHANGE] filesystem: Add erofs in default excluded fs #3313
* [CHANGE] tcpstat: Use std lib binary.NativeEndian #3386
* [FEATURE] pcidevice: Add new collector for PCIe devices #3339
* [FEATURE] AIX: Add more metrics #3338
* [FEATURE] systemd: Add Virtualization metrics #3254
* [FEATURE] swaps: Add new collector #3428
* [ENHANCEMENT] filesystem: Take super options into account for read-only #3387
* [ENHANCEMENT] perf: Add tlb_data metrics #3436
* [BUGFIX] interrupts: Fix OpenBSD interrupt device parsing #3288
* [BUGFIX] diskstats: Simplify condition #3290
* [BUGFIX] thermal: Sanitize darwin thermal strings #3294
* [BUGFIX] filesystem: Fix Darwin collector cgo memory leak #3315
* [BUGFIX] ethtool: Fix returning 0 for sanitized metrics #3335
* [BUGFIX] netdev: Fix Darwin netdev i/o bytes metric #3336
* [BUGFIX] systemd: Fix logging race #3364
* [BUGFIX] filesystem: Fix duplicate Darwin CGO import #3391

Signed-off-by: Ben Kochie <[email protected]>
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Darwin network metrics reset at 4GB

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