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@prombot prombot released this May 26, 2020

Breaking changes

  • The netdev collector CLI argument --collector.netdev.ignored-devices was renamed to --collector.netdev.device-blacklist in order to conform with the systemd collector. #1279
  • The label named state on node_systemd_service_restart_total metrics was changed to name to better describe the metric. #1393
  • Refactoring of the mdadm collector changes several metrics
    • node_md_disks_active is removed
    • node_md_disks now has a state label for "failed", "spare", "active" disks.
    • node_md_is_active is replaced by node_md_state with a state set of "active", "inactive", "recovering", "resync".
  • Additional label mountaddr added to NFS device metrics to distinguish mounts from the same URL, but different IP addresses. #1417
  • Metrics node_cpu_scaling_frequency_min_hrts and node_cpu_scaling_frequency_max_hrts of the cpufreq collector were renamed to node_cpu_scaling_frequency_min_hertz and node_cpu_scaling_frequency_max_hertz. #1510
  • Collectors that are enabled, but are unable to find data to collect, now return 0 for node_scrape_collector_success.

Changes

  • [CHANGE] Add --collector.netdev.device-whitelist. #1279
  • [CHANGE] Ignore iso9600 filesystem on Linux #1355
  • [CHANGE] Refactor mdadm collector #1403
  • [CHANGE] Add mountaddr label to NFS metrics. #1417
  • [CHANGE] Don't count empty collectors as success. #1613
  • [FEATURE] New flag to disable default collectors #1276
  • [FEATURE] Add experimental TLS support #1277, #1687, #1695
  • [FEATURE] Add collector for Power Supply Class #1280
  • [FEATURE] Add new schedstat collector #1389
  • [FEATURE] Add FreeBSD zfs support #1394
  • [FEATURE] Add uname support for Darwin and OpenBSD #1433
  • [FEATURE] Add new metric node_cpu_info #1489
  • [FEATURE] Add new thermal_zone collector #1425
  • [FEATURE] Add new cooling_device metrics to thermal zone collector #1445
  • [FEATURE] Add swap usage on darwin #1508
  • [FEATURE] Add Btrfs collector #1512
  • [FEATURE] Add RAPL collector #1523
  • [FEATURE] Add new softnet collector #1576
  • [FEATURE] Add new udp_queues collector #1503
  • [FEATURE] Add basic authentication #1673
  • [ENHANCEMENT] Log pid when there is a problem reading the process stats #1341
  • [ENHANCEMENT] Collect InfiniBand port state and physical state #1357
  • [ENHANCEMENT] Include additional XFS runtime statistics. #1423
  • [ENHANCEMENT] Report non-fatal collection errors in the exporter metric. #1439
  • [ENHANCEMENT] Expose IPVS firewall mark as a label #1455
  • [ENHANCEMENT] Add check for systemd version before attempting to query certain metrics. #1413
  • [ENHANCEMENT] Add a flag to adjust mount timeout #1486
  • [ENHANCEMENT] Add new counters for flush requests in Linux 5.5 #1548
  • [ENHANCEMENT] Add metrics and tests for UDP receive and send buffer errors #1534
  • [ENHANCEMENT] The sockstat collector now exposes IPv6 statistics in addition to the existing IPv4 support. #1552
  • [ENHANCEMENT] Add infiniband info metric #1563
  • [ENHANCEMENT] Add unix socket support for supervisord collector #1592
  • [ENHANCEMENT] Implement loadavg on all BSDs without cgo #1584
  • [ENHANCEMENT] Add model_name and stepping to node_cpu_info metric #1617
  • [ENHANCEMENT] Add --collector.perf.cpus to allow setting the CPU list for perf stats. #1561
  • [ENHANCEMENT] Add metrics for IO errors and retires on Darwin. #1636
  • [ENHANCEMENT] Add perf tracepoint collection flag #1664
  • [ENHANCEMENT] ZFS: read contents of objset file #1632
  • [ENHANCEMENT] Linux CPU: Cache CPU metrics to make them monotonically increasing #1711
  • [BUGFIX] Read /proc/net files with a single read syscall #1380
  • [BUGFIX] Renamed label state to name on node_systemd_service_restart_total. #1393
  • [BUGFIX] Fix netdev nil reference on Darwin #1414
  • [BUGFIX] Strip path.rootfs from mountpoint labels #1421
  • [BUGFIX] Fix seconds reported by schedstat #1426
  • [BUGFIX] Fix empty string in path.rootfs #1464
  • [BUGFIX] Fix typo in cpufreq metric names #1510
  • [BUGFIX] Read /proc/stat in one syscall #1538
  • [BUGFIX] Fix OpenBSD cache memory information #1542
  • [BUGFIX] Refactor textfile collector to avoid looping defer #1549
  • [BUGFIX] Fix network speed math #1580
  • [BUGFIX] collector/systemd: use regexp to extract systemd version #1647
  • [BUGFIX] Fix initialization in perf collector when using multiple CPUs #1665
  • [BUGFIX] Fix accidentally empty lines in meminfo_linux #1671
Assets 20
Pre-release

@prombot prombot released this May 14, 2020

Breaking changes

  • The netdev collector CLI argument --collector.netdev.ignored-devices was renamed to --collector.netdev.device-blacklist in order to conform with the systemd collector. #1279
  • The label named state on node_systemd_service_restart_total metrics was changed to name to better describe the metric. #1393
  • Refactoring of the mdadm collector changes several metrics
    • node_md_disks_active is removed
    • node_md_disks now has a state label for "fail", "spare", "active" disks.
    • node_md_is_active is replaced by node_md_state with a state set of "active", "inactive", "recovering", "resync".
  • Additional label mountaddr added to NFS device metrics to distinguish mounts from the same URL, but different IP addresses. #1417
  • Metrics node_cpu_scaling_frequency_min_hrts and node_cpu_scaling_frequency_max_hrts of the cpufreq collector were renamed to node_cpu_scaling_frequency_min_hertz and node_cpu_scaling_frequency_max_hertz. #1510
  • Collectors that are enabled, but are unable to find data to collect, now return 0 for node_scrape_collector_success.

Changes

  • [CHANGE] Add --collector.netdev.device-whitelist. #1279
  • [CHANGE] Ignore iso9600 filesystem on Linux #1355
  • [CHANGE] Refactor mdadm collector #1403
  • [CHANGE] Add mountaddr label to NFS metrics. #1417
  • [CHANGE] Don't count empty collectors as success. #1613
  • [FEATURE] New flag to disable default collectors #1276
  • [FEATURE] Add experimental TLS support #1277, #1687, #1695
  • [FEATURE] Add collector for Power Supply Class #1280
  • [FEATURE] Add new schedstat collector #1389
  • [FEATURE] Add FreeBSD zfs support #1394
  • [FEATURE] Add uname support for Darwin and OpenBSD #1433
  • [FEATURE] Add new metric node_cpu_info #1489
  • [FEATURE] Add new thermal_zone collector #1425
  • [FEATURE] Add new cooling_device metrics to thermal zone collector #1445
  • [FEATURE] Add swap usage on darwin #1508
  • [FEATURE] Add Btrfs collector #1512
  • [FEATURE] Add RAPL collector #1523
  • [FEATURE] Add new softnet collector #1576
  • [FEATURE] Add new udp_queues collector #1503
  • [FEATURE] Add basic authentication #1673
  • [ENHANCEMENT] Log pid when there is a problem reading the process stats #1341
  • [ENHANCEMENT] Collect InfiniBand port state and physical state #1357
  • [ENHANCEMENT] Include additional XFS runtime statistics. #1423
  • [ENHANCEMENT] Report non-fatal collection errors in the exporter metric. #1439
  • [ENHANCEMENT] Expose IPVS firewall mark as a label #1455
  • [ENHANCEMENT] Add check for systemd version before attempting to query certain metrics. #1413
  • [ENHANCEMENT] Add a flag to adjust mount timeout #1486
  • [ENHANCEMENT] Add new counters for flush requests in Linux 5.5 #1548
  • [ENHANCEMENT] Add metrics and tests for UDP receive and send buffer errors #1534
  • [ENHANCEMENT] The sockstat collector now exposes IPv6 statistics in addition to the existing IPv4 support. #1552
  • [ENHANCEMENT] Add infiniband info metric #1563
  • [ENHANCEMENT] Add unix socket support for supervisord collector #1592
  • [ENHANCEMENT] Implement loadavg on all BSDs without cgo #1584
  • [ENHANCEMENT] Add model_name and stepping to node_cpu_info metric #1617
  • [ENHANCEMENT] Add --collector.perf.cpus to allow setting the CPU list for perf stats. #1561
  • [ENHANCEMENT] Add metrics for IO errors and retires on Darwin. #1636
  • [ENHANCEMENT] Add perf tracepoint collection flag #1664
  • [ENHANCEMENT] ZFS: read contents of objset file #1632
  • [BUGFIX] Read /proc/net files with a single read syscall #1380
  • [BUGFIX] Renamed label state to name on node_systemd_service_restart_total. #1393
  • [BUGFIX] Fix netdev nil reference on Darwin #1414
  • [BUGFIX] Strip path.rootfs from mountpoint labels #1421
  • [BUGFIX] Fix seconds reported by schedstat #1426
  • [BUGFIX] Fix empty string in path.rootfs #1464
  • [BUGFIX] Fix typo in cpufreq metric names #1510
  • [BUGFIX] Read /proc/stat in one syscall #1538
  • [BUGFIX] Fix OpenBSD cache memory information #1542
  • [BUGFIX] Refactor textfile collector to avoid looping defer #1549
  • [BUGFIX] Fix network speed math #1580
  • [BUGFIX] collector/systemd: use regexp to extract systemd version #1647
  • [BUGFIX] Fix initialization in perf collector when using multiple CPUs #1665
  • [BUGFIX] Fix accidentally empty lines in meminfo_linux #1671
Assets 20
Pre-release

@prombot prombot released this Feb 20, 2020

Breaking changes

  • The netdev collector CLI argument --collector.netdev.ignored-devices was renamed to --collector.netdev.device-blacklist in order to conform with the systemd collector. #1279
  • The label named state on node_systemd_service_restart_total metrics was changed to name to better describe the metric. #1393
  • Refactoring of the mdadm collector changes several metrics
    • node_md_disks_active is removed
    • node_md_disks now has a state label for "fail", "spare", "active" disks.
    • node_md_is_active is replaced by node_md_state with a state set of "active", "inactive", "recovering", "resync".
  • Additional label mountaddr added to NFS device metrics to distinguish mounts from the same URL, but different IP addresses. #1417
  • Metrics node_cpu_scaling_frequency_min_hrts and node_cpu_scaling_frequency_max_hrts of the cpufreq collector were renamed to node_cpu_scaling_frequency_min_hertz and node_cpu_scaling_frequency_max_hertz. #1510
  • Collectors that are enabled, but are unable to find data to collect, now return 0 for node_scrape_collector_success.

Changes

  • [ENHANCEMENT] Add --collector.perf.cpus to allow setting the CPU list for perf stats.
  • [CHANGE] Add --collector.netdev.device-whitelist. #1279
  • [CHANGE] Ignore iso9600 filesystem on Linux #1355
  • [CHANGE] Refactor mdadm collector #1403
  • [CHANGE] Add mountaddr label to NFS metrics. #1417
  • [CHANGE] Don't count empty collectors as success. #1613
  • [FEATURE] New flag to disable default collectors #1276
  • [FEATURE] Add experimental TLS support #1277
  • [FEATURE] Add collector for Power Supply Class #1280
  • [FEATURE] Add new schedstat collector #1389
  • [FEATURE] Add FreeBSD zfs support #1394
  • [FEATURE] Add uname support for Darwin and OpenBSD #1433
  • [FEATURE] Add new metric node_cpu_info #1489
  • [FEATURE] Add new thermal_zone collector #1425
  • [FEATURE] Add new cooling_device metrics to thermal zone collector #1445
  • [FEATURE] Add swap usage on darwin #1508
  • [FEATURE] Add Btrfs collector #1512
  • [FEATURE] Add RAPL collector #1523
  • [FEATURE] Add new softnet collector #1576
  • [ENHANCEMENT] Log pid when there is a problem reading the process stats #1341
  • [ENHANCEMENT] Collect InfiniBand port state and physical state #1357
  • [ENHANCEMENT] Include additional XFS runtime statistics. #1423
  • [ENHANCEMENT] Report non-fatal collection errors in the exporter metric. #1439
  • [ENHANCEMENT] Expose IPVS firewall mark as a label #1455
  • [ENHANCEMENT] Add check for systemd version before attempting to query certain metrics. #1413
  • [ENHANCEMENT] Add a flag to adjust mount timeout #1486
  • [ENHANCEMENT] Add new counters for flush requests in Linux 5.5 #1548
  • [ENHANCEMENT] Add metrics and tests for UDP receive and send buffer errors #1534
  • [ENHANCEMENT] The sockstat collector now exposes IPv6 statistics in addition to the existing IPv4 support. #1552
  • [ENHANCEMENT] Add infiniband info metric #1563
  • [ENHANCEMENT] Add unix socket support for supervisord collector #1592
  • [ENHANCEMENT] Implement loadavg on all BSDs without cgo #1584
  • [BUGFIX] Read /proc/net files with a single read syscall #1380
  • [BUGFIX] Renamed label state to name on node_systemd_service_restart_total. #1393
  • [BUGFIX] Fix netdev nil reference on Darwin #1414
  • [BUGFIX] Strip path.rootfs from mountpoint labels #1421
  • [BUGFIX] Fix seconds reported by schedstat #1426
  • [BUGFIX] Fix empty string in path.rootfs #1464
  • [BUGFIX] Fix typo in cpufreq metric names #1510
  • [BUGFIX] Read /proc/stat in one syscall #1538
  • [BUGFIX] Fix OpenBSD cache memory information #1542
  • [BUGFIX] Refactor textfile collector to avoid looping defer #1549
  • [BUGFIX] Fix network speed math #1580
Assets 20

@SuperQ SuperQ released this May 9, 2019 · 289 commits to master since this release

Breaking changes

  • Renamed interface label to device in netclass collector for consistency with
    other network metrics #1224
  • The cpufreq metrics now separate the cpufreq and scaling data based on what the driver provides. #1248
  • The labels for the network_up metric have changed, see issue #1236
  • Bonding collector now uses mii_status instead of operstatus #1124
  • Several systemd metrics have been turned off by default to improve performance #1254
    These include unit_tasks_current, unit_tasks_max, service_restart_total, and unit_start_time_seconds
  • The systemd collector blacklist now includes automount, device, mount, and slice units by default. #1255

Changes

  • [CHANGE] Bonding state uses mii_status #1124
  • [CHANGE] Add a limit to the number of in-flight requests #1166
  • [CHANGE] Renamed interface label to device in netclass collector #1224
  • [CHANGE] Add separate cpufreq and scaling metrics #1248
  • [CHANGE] Several systemd metrics have been turned off by default to improve performance #1254
  • [CHANGE] Expand systemd collector blacklist #1255
  • [CHANGE] Split cpufreq metrics into a separate collector #1253
  • [FEATURE] Add a flag to disable exporter metrics #1148
  • [FEATURE] Add kstat-based Solaris metrics for boottime, cpu and zfs collectors #1197
  • [FEATURE] Add uname collector for FreeBSD #1239
  • [FEATURE] Add diskstats collector for OpenBSD #1250
  • [FEATURE] Add pressure collector exposing pressure stall information for Linux #1174
  • [FEATURE] Add perf exporter for Linux #1274
  • [ENHANCEMENT] Add Infiniband counters #1120
  • [ENHANCEMENT] Add TCPSynRetrans to netstat default filter #1143
  • [ENHANCEMENT] Move network_up labels into new metric network_info #1236
  • [ENHANCEMENT] Use 64-bit counters for Darwin netstat
  • [BUGFIX] Add fallback for missing /proc/1/mounts #1172
  • [BUGFIX] Fix node_textfile_mtime_seconds to work properly on symlinks #1326
Assets 20

@SuperQ SuperQ released this Nov 30, 2018 · 375 commits to master since this release

Build note: Linux builds can now be built without CGO.

Breaking changes

supvervisord collector reports start_time_seconds rather than uptime #952

The wifi collector is disabled by default due to suspected caching issues and goroutine leaks.

Darwin meminfo metrics have been renamed to match Prometheus conventions. #1060

Changes

  • [CHANGE] Filter out non-installed units when collecting all systemd units #1011

  • [CHANGE] service_restart_total and socket_refused_connections_total will not be reported if you're running an older version of systemd

  • [CHANGE] Use /proc/mounts instead of statfs(2) for ro state #1002

  • [CHANGE] collector/timex: remove cgo dependency #1079

  • [CHANGE] filesystem: Ignore Docker netns mounts #1047

  • [CHANGE] Ignore additional virtual filesystems #1104

  • [FEATURE] Add netclass collector #851

  • [FEATURE] Add processes collector #950

  • [FEATURE] Collect start time for systemd units #952

  • [FEATURE] Add socket unit stats to systemd collector #968

  • [FEATURE] Collect NRestarts property for systemd service units #992

  • [FEATURE] Collect NRefused property for systemd socket units (available as of systemd v239) #995

  • [FEATURE] Allow removal of rootfs prefix for run in docker #1058

  • [ENHANCEMENT] Support for octal characters in mountpoints #954

  • [ENHANCEMENT] Update wifi stats to support multiple stations #980

  • [ENHANCEMENT] Handle stuck NFS mounts #997

  • [ENHANCEMENT] infiniband: Handle iWARP RDMA modules N/A #974

  • [ENHANCEMENT] Update diskstats for linux kernel 4.19 #1109

  • [BUGFIX] Fix FreeBSD CPU temp #965

  • [BUGFIX] Fix goroutine leak in supervisord collector #978

  • [BUGFIX] Fix mdadm collector issues #985

  • [BUGFIX] Fix ntp collector thread safety #1014

  • [BUGFIX] Systemd units will not be ignored if you're running older versions of systemd #1039

  • [BUGFIX] Handle vanishing PIDs #1043

  • [BUGFIX] Correctly cast Darwin memory info #1060

  • [BUGFIX] Filter systemd units in Go for compatibility with older versions #1083

  • [BUGFIX] Update cpu collector for OpenBSD 6.4 #1094

  • [BUGFIX] Fix typo on HELP of read_time_seconds_total #1057

  • [BUGFIX] collector/diskstats: don't fail if there are extra stats #1125

  • [BUGFIX] collector/hwmon_linux: handle temperature sensor file #1123

  • [BUGFIX] collector/filesystem: add bounds check #1133

  • [BUGFIX] Fix dragonfly's CPU counting frequency #1140

  • [BUGFIX] Add fallback for missing /proc/1/mounts #1172

Assets 20
Pre-release

@SuperQ SuperQ released this Oct 20, 2018 · 375 commits to master since this release

Build note: Linux builds can now be built without CGO.

Breaking changes

supvervisord collector reports "start_time_seconds" rather than "uptime" #952

The wifi collector is disabled by default due to suspected caching issues and goroutine leaks.

Darwin meminfo metrics have been renamed to match Prometheus conventions. #1060

Changes

  • [CHANGE] Filter out non-installed units when collecting all systemd units #1011

  • [CHANGE] service_restart_total and socket_refused_connections_total will not be reported if you're running an older version of systemd

  • [CHANGE] Use /proc/mounts instead of statfs(2) for ro state #1002

  • [CHANGE] collector/timex: remove cgo dependency #1079

  • [CHANGE] filesystem: Ignore Docker netns mounts #1047

  • [CHANGE] Ignore additional virtual filesystems #1104

  • [FEATURE] Add netclass collector #851

  • [FEATURE] Add processes collector #950

  • [FEATURE] Collect start time for systemd units #952

  • [FEATURE] Add socket unit stats to systemd collector #968

  • [FEATURE] Collect NRestarts property for systemd service units #992

  • [FEATURE] Collect NRefused property for systemd socket units (available as of systemd v239) #995

  • [FEATURE] Allow removal of rootfs prefix for run in docker #1058

  • [ENHANCEMENT] Support for octal characters in mountpoints #954

  • [ENHANCEMENT] Update wifi stats to support multiple stations #980

  • [ENHANCEMENT] Handle stuck NFS mounts #997

  • [ENHANCEMENT] infiniband: Handle iWARP RDMA modules N/A #974

  • [ENHANCEMENT] Update diskstats for linux kernel 4.19 #1109

  • [BUGFIX] Fix FreeBSD CPU temp #965

  • [BUGFIX] Fix goroutine leak in supervisord collector #978

  • [BUGFIX] Fix mdadm collector issues #985

  • [BUGFIX] Fix ntp collector thread safety #1014

  • [BUGFIX] Systemd units will not be ignored if you're running older versions of systemd #1039

  • [BUGFIX] Handle vanishing PIDs #1043

  • [BUGFIX] Correctly cast Darwin memory info #1060

  • [BUGFIX] Filter systemd units in Go for compatibility with older versions #1083

  • [BUGFIX] Update cpu collector for OpenBSD 6.4 #1094

  • [BUGFIX] Fix typo on HELP of read_time_seconds_total #1057

Assets 20

@SuperQ SuperQ released this May 15, 2018 · 455 commits to master since this release

Breaking changes

This release contains major breaking changes to metric names. Many metrics have new names, labels, and label values in order to conform to current naming conventions.

  • Linux node_cpu metrics now break out guest values into separate metrics. See Issue #737
  • Many counter metrics have been renamed to include _total.
  • Many metrics have been renamed/modified to include base units, for example node_cpu is now node_cpu_seconds_total.

In order to help with the transition we have an upgrade guide.

Other breaking changes:

  • The megacli collector has been removed, is now replaced by the storcli.py textfile helper.

  • The gmond collector has been removed.

  • The textfile collector will now treat timestamps as errors.

  • [CHANGE] Split out guest cpu metrics on Linux. #744

  • [CHANGE] Exclude Linux proc from filesystem type regexp #774

  • [CHANGE] Ignore more virtual filesystems #775

  • [CHANGE] Remove obsolete megacli collector. #798

  • [CHANGE] Ignore /var/lib/docker by default. #814

  • [CHANGE] Cleanup NFS metrics #834

  • [CHANGE] Only report core throttles per core, not per cpu #836

  • [CHANGE] Treat custom textfile metric timestamps as errors #769

  • [CHANGE] Use lowercase cpu label name in interrupts #849

  • [CHANGE] Enable bonding collector by default. #872

  • [CHANGE] Greatly reduce the metrics vmstat returns by default. #874

  • [CHANGE] Greatly trim what netstat collector exposes by default #876

  • [CHANGE] Drop exec_ prefix and move node_boot_time_seconds from exec to new boottime collector and enable for Darwin/Dragonfly/FreeBSD/NetBSD/OpenBSD. #839, #901

  • [CHANGE] Remove depreated gmond collector #852

  • [CHANGE] align Darwin disk stat names with Linux #930

  • [FEATURE] Add collect[] parameter #699

  • [FEATURE] Add text collector conversion for ipmitool output. #746

  • [FEATURE] Add openbsd meminfo #724

  • [FEATURE] Add systemd summary metrics #765

  • [FEATURE] Add OpenBSD CPU collector #805

  • [FEATURE] Add NFS Server metrics collector. #803

  • [FEATURE] add sample directory size exporter #789

  • [ENHANCEMENT] added Wear_Leveling_Count attribute to smartmon.sh script #707

  • [ENHANCEMENT] Simplify Utsname string conversion #716

  • [ENHANCEMENT] apt.sh: handle multiple origins in apt-get output #757

  • [ENHANCEMENT] Export systemd timers last trigger seconds. #807

  • [ENHANCEMENT] updates for zfsonlinux 0.7.5 #779

  • [BUGFIX] Fix smartmon.sh textfile script #700

  • [BUGFIX] netdev: Change valueType to CounterValue #749

  • [BUGFIX] textfile: fix duplicate metrics error #738

  • [BUGFIX] Fix panic by updating github.com/ema/qdisc dependency #778

  • [BUGFIX] Use uint64 in the ZFS collector #714

  • [BUGFIX] multiply page size after float64 coercion to avoid signed integer overflow #780

  • [BUGFIX] smartmon: Escape double quotes in device model family #772

  • [BUGFIX] Fix log level regression in #533 #815

  • [BUGFIX] Correct the ClocksPerSec scaling factor on Darwin #846

  • [BUGFIX] Count core throttles per core and per package #871

  • [BUGFIX] Fix netdev collector for linux #890 #910

  • [BUGFIX] Fix memory corruption when number of filesystems > 16 on FreeBSD #900

  • [BUGFIX] Fix parsing of interface aliases in netdev linux #904

Assets 13
Pre-release
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