Py-node-exporter

* [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] Handle nil CPU thermal power status on M1 2218
* [BUGFIX] bsd: Ignore filesystems flagged as MNT_IGNORE. 2227
* [BUGFIX] Sanitize UTF-8 in dmi collector 2229

NOTE: In order to support globs in the textfile collector path, filenames exposed by
`node_textfile_mtime_seconds` now contain the full path name.

* [CHANGE] Add path label to rapl collector 2146
* [CHANGE] Exclude filesystems under /run/credentials 2157
* [CHANGE] Add TCPTimeouts to netstat default filter 2189
* [FEATURE] Add lnstat collector for metrics from /proc/net/stat/ 1771
* [FEATURE] Add darwin powersupply collector 1777
* [FEATURE] Add support for monitoring GPUs on Linux 1998
* [FEATURE] Add Darwin thermal collector 2032
* [FEATURE] Add os release collector 2094
* [FEATURE] Add netdev.address-info collector 2105
* [FEATURE] Add clocksource metrics to time collector 2197
* [ENHANCEMENT] Support glob textfile collector directories 1985
* [ENHANCEMENT] ethtool: Expose node_ethtool_info metric 2080
* [ENHANCEMENT] Use include/exclude flags for ethtool filtering 2165
* [ENHANCEMENT] Add flag to disable guest CPU metrics 2123
* [ENHANCEMENT] Add DMI collector 2131
* [ENHANCEMENT] Add threads metrics to processes collector 2164
* [ENHANCMMENT] Reduce timer GC delays in the Linux filesystem collector 2169
* [ENHANCMMENT] Add TCPTimeouts to netstat default filter 2189
* [ENHANCMMENT] Use SysctlTimeval for boottime collector on BSD 2208
* [BUGFIX] ethtool: Sanitize metric names 2093
* [BUGFIX] Fix ethtool collector for multiple interfaces 2126
* [BUGFIX] Fix possible panic on macOS 2133
* [BUGFIX] Collect flag_info and bug_info only for one core 2156
* [BUGFIX] Prevent duplicate ethtool metric names 2187

* [BUGFIX] Fix processes collector long int parsing 2112

* [BUGFIX] Fix zoneinfo parsing prometheus/procfs386
* [BUGFIX] Fix nvme collector log noise 2091
* [BUGFIX] Fix rapl collector log noise 2092

NOTE: Ignoring invalid network speed will be the default in 2.x
NOTE: Filesystem collector flags have been renamed. `--collector.filesystem.ignored-mount-points` is now `--collector.filesystem.mount-points-exclude` and `--collector.filesystem.ignored-fs-types` is now `--collector.filesystem.fs-types-exclude`. The old flags will be removed in 2.x.

* [CHANGE] Rename filesystem collector flags to match other collectors 2012
* [CHANGE] Make node_exporter print usage to STDOUT 2039
* [FEATURE] Add conntrack statistics metrics 1155
* [FEATURE] Add ethtool stats collector 1832
* [FEATURE] Add flag to ignore network speed if it is unknown 1989
* [FEATURE] Add tapestats collector for Linux 2044
* [FEATURE] Add nvme collector 2062
* [ENHANCEMENT] Add ErrorLog plumbing to promhttp 1887
* [ENHANCEMENT] Add more Infiniband counters 2019
* [ENHANCEMENT] netclass: retrieve interface names and filter before parsing 2033
* [ENHANCEMENT] Add time zone offset metric 2060
* [BUGFIX] Handle errors from disabled PSI subsystem 1983
* [BUGFIX] Fix panic when using backwards compatible flags 2000
* [BUGFIX] Fix wrong value for OpenBSD memory buffer cache 2015
* [BUGFIX] Only initiate collectors once 2048
* [BUGFIX] Handle small backwards jumps in CPU idle 2067