• [BUGFIX] Fix CPU pressure metric collection #3054

• [BUGFIX] Fix CPU seconds on Solaris #2963
• [BUGFIX] Sign Darwin/MacOS binaries #3008
• [BUGFIX] Fix pressure collector nil reference #3016

• [CHANGE] exec_bsd: Fix labels for vm.stats.sys.v_syscall sysctl #2895
• [CHANGE] diskstats: Ignore zram devices on linux systems #2898
• [CHANGE] textfile: Avoid inconsistent help-texts #2962
• [CHANGE] os: Removed caching of modtime/filename of os-release file #2987
• [FEATURE] xfrm: Add new collector #2866
• [FEATURE] watchdog: Add new collector #2880
• [ENHANCEMENT] cpu_vulnerabilities: Add mitigation information label #2806
• [ENHANCEMENT] nfsd: Handle new wdeleg_getattr attribute #2810
• [ENHANCEMENT] netstat: Add TCPOFOQueue to default netstat metrics #2867
• [ENHANCEMENT] filesystem: surface device errors #2923
• [ENHANCEMENT] os: Add support end parsing #2982
• [ENHANCEMENT] zfs: Log mib when sysctl read fails on FreeBSD #2975
• [ENHANCEMENT] fibre_channel: update procfs to take into account optional attributes #2933
• [BUGFIX] cpu: Fix debug log in cpu collector #2857
• [BUGFIX] hwmon: Fix hwmon nil ptr #2873
• [BUGFIX] hwmon: Fix hwmon error capture #2915
• [BUGFIX] zfs: Revert "Add ZFS freebsd per dataset stats #2925
• [BUGFIX] ethtool: Sanitize ethtool metric name keys #2940
• [BUGFIX] fix: data race of NetClassCollector metrics initialization #2995

• [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

Rebuild with latest Go compiler bugfix release.

• [CHANGE] Fix cpustat when some cpus are offline #2318
• [CHANGE] Remove metrics of offline CPUs in CPU collector #2605
• [CHANGE] Deprecate ntp collector #2603
• [CHANGE] Remove bcache cache_readaheads_totals metrics #2583
• [CHANGE] Deprecate supervisord collector #2685
• [FEATURE] Enable uname collector on NetBSD #2559
• [FEATURE] NetBSD support for the meminfo collector #2570
• [FEATURE] NetBSD support for CPU collector #2626
• [FEATURE] Add FreeBSD collector for netisr subsystem #2668
• [FEATURE] Add softirqs collector #2669
• [ENHANCEMENT] Add suspended as a node_zfs_zpool_state #2449
• [ENHANCEMENT] Add administrative state of Linux network interfaces #2515
• [ENHANCEMENT] Log current value of GOMAXPROCS #2537
• [ENHANCEMENT] Add profiler options for perf collector #2542
• [ENHANCEMENT] Allow root path as metrics path #2590
• [ENHANCEMENT] Add cpu frequency governor metrics #2569
• [ENHANCEMENT] Add new landing page #2622
• [ENHANCEMENT] Reduce privileges needed for btrfs device stats #2634
• [ENHANCEMENT] Add ZFS memory_available_bytes #2687
• [ENHANCEMENT] Use SCSI_IDENT_SERIAL as serial in diskstats #2612
• [ENHANCEMENT] Read missing from netlink netclass attributes from sysfs #2669
• [BUGFIX] perf: fixes for automatically detecting the correct tracefs mountpoints #2553
• [BUGFIX] Fix thermal_zone collector noise @2554
• [BUGFIX] Fix a problem fetching the user wire count on FreeBSD 2584
• [BUGFIX] interrupts: Fix fields on linux aarch64 #2631
• [BUGFIX] Remove metrics of offline CPUs in CPU collector #2605
• [BUGFIX] Fix OpenBSD filesystem collector string parsing #2637
• [BUGFIX] Fix bad reporting of node_cpu_seconds_total in OpenBSD #2663

NOTE: This changes the Go runtime "GOMAXPROCS" to 1. This is done to limit the
concurrency of the exporter to 1 CPU thread at a time in order to avoid a
race condition problem in the Linux kernel (#2500) and parallel IO issues
on nodes with high numbers of CPUs/CPU threads (#1880).

• [CHANGE] Default GOMAXPROCS to 1 #2530
• [FEATURE] Add multiple listeners and systemd socket listener activation #2393
• [ENHANCEMENT] Add RTNL version of netclass collector #2492, #2528
• [BUGFIX] Fix diskstats exclude flags #2487
• [BUGFIX] Bump go/x/crypt and go/x/net #2488
• [BUGFIX] Fix hwmon label sanitizer #2504
• [BUGFIX] Use native endianness when encoding InetDiagMsg #2508
• [BUGFIX] Fix btrfs device stats always being zero #2516
• [BUGFIX] Security: Update exporter-toolkit (CVE-2022-46146) #2531

• [BUGFIX] Fix diskstats exclude flags #2487
• [BUGFIX] Security: Update go/x/crypto and go/x/net (CVE-2022-27191 CVE-2022-27664) #2488
• [BUGFIX] Security: Update exporter-toolkit (CVE-2022-46146) #2531

• [CHANGE] Merge metrics descriptions in textfile collector #2475
• [FEATURE] [node-mixin] Add darwin dashboard to mixin #2351
• [FEATURE] Add "isolated" metric on cpu collector on linux #2251
• [FEATURE] Add cgroup summary collector #2408
• [FEATURE] Add selinux collector #2205
• [FEATURE] Add slab info collector #2376
• [FEATURE] Add sysctl collector #2425
• [FEATURE] Also track the CPU Spin time for OpenBSD systems #1971
• [FEATURE] Add support for MacOS version #2471
• [ENHANCEMENT] [node-mixin] Add missing selectors #2426
• [ENHANCEMENT] [node-mixin] Change current datasource to grafana's default #2281
• [ENHANCEMENT] [node-mixin] Change disk graph to disk table #2364
• [ENHANCEMENT] [node-mixin] Change io time units to %util #2375
• [ENHANCEMENT] Ad user_wired_bytes and laundry_bytes on *bsd #2266
• [ENHANCEMENT] Add additional vm_stat memory metrics for darwin #2240
• [ENHANCEMENT] Add device filter flags to arp collector #2254
• [ENHANCEMENT] Add diskstats include and exclude device flags #2417
• [ENHANCEMENT] Add node_softirqs_total metric #2221
• [ENHANCEMENT] Add rapl zone name label option #2401
• [ENHANCEMENT] Add slabinfo collector #1799
• [ENHANCEMENT] Allow user to select port on NTP server to query #2270
• [ENHANCEMENT] collector/diskstats: Add labels and metrics from udev #2404
• [ENHANCEMENT] Enable builds against older macOS SDK #2327
• [ENHANCEMENT] qdisk-linux: Add exclude and include flags for interface name #2432
• [ENHANCEMENT] systemd: Expose systemd minor version #2282
• [ENHANCEMENT] Use netlink for tcpstat collector #2322
• [ENHANCEMENT] Use netlink to get netdev stats #2074
• [ENHANCEMENT] Add additional perf counters for stalled frontend/backend cycles #2191
• [ENHANCEMENT] Add btrfs device error stats #2193
• [BUGFIX] [node-mixin] Fix fsSpaceAvailableCriticalThreshold and fsSpaceAvailableWarning #2352
• [BUGFIX] Fix concurrency issue in ethtool collector #2289
• [BUGFIX] Fix concurrency issue in netdev collector #2267
• [BUGFIX] Fix diskstat reads and write metrics for disks with different sector sizes #2311
• [BUGFIX] Fix iostat on macos broken by deprecation warning #2292
• [BUGFIX] Fix NodeFileDescriptorLimit alerts #2340
• [BUGFIX] Sanitize rapl zone names #2299
• [BUGFIX] Add file descriptor close safely in test #2447
• [BUGFIX] Fix race condition in os_release.go #2454
• [BUGFIX] Skip ZFS IO metrics if their paths are missing #2451

• [BUGFIX] [node-mixin] Fix fsSpaceAvailableCriticalThreshold and fsSpaceAvailableWarning (#2352)
• [BUGFIX] Fix concurrency issue in ethtool collector (#2289)
• [BUGFIX] Fix concurrency issue in netdev collector (#2267)
• [BUGFIX] Fix diskstat reads and write metrics for disks with different sector sizes (#2311)
• [BUGFIX] Fix iostat on macos broken by deprecation warning (#2292)
• [BUGFIX] Fix NodeFileDescriptorLimit alerts (#2340)
• [BUGFIX] Sanitize rapl zone names (#2299)
• [ENHANCEMENT] [node-mixin] Add missing selectors (#2426)
• [ENHANCEMENT] [node-mixin] Change current datasource to grafana's default (#2281)
• [ENHANCEMENT] [node-mixin] Change disk graph to disk table #2364
• [ENHANCEMENT] [node-mixin] Change io time units to %util (#2375))
• [ENHANCEMENT] Ad user_wired_bytes and laundry_bytes on *bsd (#2266)
• [ENHANCEMENT] Add additional vm_stat memory metrics for darwin (#2240)
• [ENHANCEMENT] Add device filter flags to arp collector (#2254)
• [ENHANCEMENT] Add diskstats include and exclude device flags (#2417)
• [ENHANCEMENT] Add node_softirqs_total metric (#2221)
• [ENHANCEMENT] Add rapl zone name label option (#2401)
• [ENHANCEMENT] Add slabinfo collector (#1799)
• [ENHANCEMENT] Allow user to select port on NTP server to query (#2270)
• [ENHANCEMENT] collector/diskstats: Add labels and metrics from udev (#2404)
• [ENHANCEMENT] Enable builds against older macOS SDK (#2327)
• [ENHANCEMENT] qdisk-linux: Add exclude and include flags for interface name #2432
• [ENHANCEMENT] systemd: Expose systemd minor version (#2282)
• [ENHANCEMENT] Use netlink for tcpstat collector (#2322)
• [ENHANCEMENT] Use netlink to get netdev stats (#2074)
• [FEATURE] [node-mixin] Add darwin dashboard to mixin (#2351)
• [FEATURE] Add "isolated" metric on cpu collector on linux (#2251)
• [FEATURE] Add cgroup summary collector (#2408)
• [FEATURE] Add selinux collector (#2205)
• [FEATURE] Add slab info collector (#2376)
• [FEATURE] Add sysctl collector (#2425)
• [FEATURE] Also track the CPU Spin time for OpenBSD systems (#1971)