mirror of
https://github.com/prometheus/node_exporter.git
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467 lines
24 KiB
Plaintext
467 lines
24 KiB
Plaintext
local grafana = import 'github.com/grafana/grafonnet-lib/grafonnet/grafana.libsonnet';
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local dashboard = grafana.dashboard;
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local row = grafana.row;
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local prometheus = grafana.prometheus;
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local template = grafana.template;
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local graphPanel = grafana.graphPanel;
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local c = import '../config.libsonnet';
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local datasourceTemplate = {
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current: {
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text: 'default',
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value: 'default',
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},
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hide: 0,
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label: 'Data Source',
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name: 'datasource',
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options: [],
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query: 'prometheus',
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refresh: 1,
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regex: '',
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type: 'datasource',
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};
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local CPUUtilisation =
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graphPanel.new(
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'CPU Utilisation',
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datasource='$datasource',
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span=6,
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format='percentunit',
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stack=true,
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fill=10,
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legend_show=false,
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) { tooltip+: { sort: 2 } };
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local CPUSaturation =
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// TODO: Is this a useful panel? At least there should be some explanation how load
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// average relates to the "CPU saturation" in the title.
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graphPanel.new(
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'CPU Saturation (Load1 per CPU)',
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datasource='$datasource',
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span=6,
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format='percentunit',
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stack=true,
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fill=10,
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legend_show=false,
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) { tooltip+: { sort: 2 } };
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local memoryUtilisation =
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graphPanel.new(
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'Memory Utilisation',
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datasource='$datasource',
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span=6,
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format='percentunit',
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stack=true,
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fill=10,
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legend_show=false,
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) { tooltip+: { sort: 2 } };
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local memorySaturation =
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graphPanel.new(
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'Memory Saturation (Major Page Faults)',
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datasource='$datasource',
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span=6,
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format='rds',
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stack=true,
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fill=10,
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legend_show=false,
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) { tooltip+: { sort: 2 } };
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local networkUtilisation =
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graphPanel.new(
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'Network Utilisation (Bytes Receive/Transmit)',
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datasource='$datasource',
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span=6,
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format='Bps',
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stack=true,
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fill=10,
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legend_show=false,
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)
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.addSeriesOverride({ alias: '/Receive/', stack: 'A' })
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.addSeriesOverride({ alias: '/Transmit/', stack: 'B', transform: 'negative-Y' })
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{ tooltip+: { sort: 2 } };
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local networkSaturation =
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graphPanel.new(
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'Network Saturation (Drops Receive/Transmit)',
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datasource='$datasource',
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span=6,
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format='Bps',
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stack=true,
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fill=10,
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legend_show=false,
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)
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.addSeriesOverride({ alias: '/ Receive/', stack: 'A' })
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.addSeriesOverride({ alias: '/ Transmit/', stack: 'B', transform: 'negative-Y' })
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{ tooltip+: { sort: 2 } };
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local diskIOUtilisation =
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graphPanel.new(
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'Disk IO Utilisation',
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datasource='$datasource',
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span=6,
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format='percentunit',
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stack=true,
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fill=10,
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legend_show=false,
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) { tooltip+: { sort: 2 } };
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local diskIOSaturation =
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graphPanel.new(
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'Disk IO Saturation',
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datasource='$datasource',
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span=6,
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format='percentunit',
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stack=true,
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fill=10,
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legend_show=false,
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) { tooltip+: { sort: 2 } };
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local diskSpaceUtilisation =
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graphPanel.new(
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'Disk Space Utilisation',
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datasource='$datasource',
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span=12,
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format='percentunit',
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stack=true,
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fill=10,
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legend_show=false,
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) { tooltip+: { sort: 2 } };
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{
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_clusterTemplate:: template.new(
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name='cluster',
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datasource='$datasource',
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query='label_values(node_time_seconds, %s)' % $._config.clusterLabel,
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current='',
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hide=if $._config.showMultiCluster then '' else '2',
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refresh=2,
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includeAll=false,
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sort=1
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),
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grafanaDashboards+:: {
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'node-rsrc-use.json':
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dashboard.new(
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'%sUSE Method / Node' % $._config.dashboardNamePrefix,
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time_from='now-1h',
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tags=($._config.dashboardTags),
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timezone='utc',
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refresh='30s',
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graphTooltip='shared_crosshair'
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)
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.addTemplate(datasourceTemplate)
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.addTemplate($._clusterTemplate)
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.addTemplate(
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template.new(
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'instance',
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'$datasource',
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'label_values(node_exporter_build_info{%(nodeExporterSelector)s, %(clusterLabel)s="$cluster"}, instance)' % $._config,
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refresh='time',
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sort=1
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)
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)
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.addRow(
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row.new('CPU')
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.addPanel(CPUUtilisation.addTarget(prometheus.target('instance:node_cpu_utilisation:rate%(rateInterval)s{%(nodeExporterSelector)s, instance="$instance", %(clusterLabel)s="$cluster"} != 0' % $._config, legendFormat='Utilisation')))
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.addPanel(CPUSaturation.addTarget(prometheus.target('instance:node_load1_per_cpu:ratio{%(nodeExporterSelector)s, instance="$instance", %(clusterLabel)s="$cluster"} != 0' % $._config, legendFormat='Saturation')))
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)
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.addRow(
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row.new('Memory')
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.addPanel(memoryUtilisation.addTarget(prometheus.target('instance:node_memory_utilisation:ratio{%(nodeExporterSelector)s, instance="$instance", %(clusterLabel)s="$cluster"} != 0' % $._config, legendFormat='Utilisation')))
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.addPanel(memorySaturation.addTarget(prometheus.target('instance:node_vmstat_pgmajfault:rate%(rateInterval)s{%(nodeExporterSelector)s, instance="$instance", %(clusterLabel)s="$cluster"} != 0' % $._config, legendFormat='Major page Faults')))
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)
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.addRow(
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row.new('Network')
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.addPanel(
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networkUtilisation
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.addTarget(prometheus.target('instance:node_network_receive_bytes_excluding_lo:rate%(rateInterval)s{%(nodeExporterSelector)s, instance="$instance", %(clusterLabel)s="$cluster"} != 0' % $._config, legendFormat='Receive'))
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.addTarget(prometheus.target('instance:node_network_transmit_bytes_excluding_lo:rate%(rateInterval)s{%(nodeExporterSelector)s, instance="$instance", %(clusterLabel)s="$cluster"} != 0' % $._config, legendFormat='Transmit'))
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)
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.addPanel(
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networkSaturation
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.addTarget(prometheus.target('instance:node_network_receive_drop_excluding_lo:rate%(rateInterval)s{%(nodeExporterSelector)s, instance="$instance", %(clusterLabel)s="$cluster"} != 0' % $._config, legendFormat='Receive'))
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.addTarget(prometheus.target('instance:node_network_transmit_drop_excluding_lo:rate%(rateInterval)s{%(nodeExporterSelector)s, instance="$instance", %(clusterLabel)s="$cluster"} != 0' % $._config, legendFormat='Transmit'))
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)
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)
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.addRow(
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row.new('Disk IO')
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.addPanel(diskIOUtilisation.addTarget(prometheus.target('instance_device:node_disk_io_time_seconds:rate%(rateInterval)s{%(nodeExporterSelector)s, instance="$instance", %(clusterLabel)s="$cluster"} != 0' % $._config, legendFormat='{{device}}')))
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.addPanel(diskIOSaturation.addTarget(prometheus.target('instance_device:node_disk_io_time_weighted_seconds:rate%(rateInterval)s{%(nodeExporterSelector)s, instance="$instance", %(clusterLabel)s="$cluster"} != 0' % $._config, legendFormat='{{device}}')))
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)
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.addRow(
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row.new('Disk Space')
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.addPanel(
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diskSpaceUtilisation.addTarget(prometheus.target(
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|||
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sort_desc(1 -
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(
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max without (mountpoint, fstype) (node_filesystem_avail_bytes{%(nodeExporterSelector)s, fstype!="", instance="$instance", %(clusterLabel)s="$cluster"})
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/
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max without (mountpoint, fstype) (node_filesystem_size_bytes{%(nodeExporterSelector)s, fstype!="", instance="$instance", %(clusterLabel)s="$cluster"})
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) != 0
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)
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||| % $._config, legendFormat='{{device}}'
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))
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)
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),
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'node-cluster-rsrc-use.json':
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dashboard.new(
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'%sUSE Method / Cluster' % $._config.dashboardNamePrefix,
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time_from='now-1h',
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tags=($._config.dashboardTags),
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timezone='utc',
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refresh='30s',
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graphTooltip='shared_crosshair'
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)
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.addTemplate(datasourceTemplate)
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.addTemplate($._clusterTemplate)
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.addRow(
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row.new('CPU')
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.addPanel(
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CPUUtilisation
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.addTarget(prometheus.target(
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|||
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((
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instance:node_cpu_utilisation:rate%(rateInterval)s{%(nodeExporterSelector)s, %(clusterLabel)s="$cluster"}
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*
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instance:node_num_cpu:sum{%(nodeExporterSelector)s, %(clusterLabel)s="$cluster"}
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) != 0 )
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/ scalar(sum(instance:node_num_cpu:sum{%(nodeExporterSelector)s, %(clusterLabel)s="$cluster"}))
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||| % $._config, legendFormat='{{ instance }}'
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))
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)
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.addPanel(
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CPUSaturation
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.addTarget(prometheus.target(
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(
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instance:node_load1_per_cpu:ratio{%(nodeExporterSelector)s, %(clusterLabel)s="$cluster"}
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/ scalar(count(instance:node_load1_per_cpu:ratio{%(nodeExporterSelector)s, %(clusterLabel)s="$cluster"}))
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) != 0
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||| % $._config, legendFormat='{{instance}}'
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))
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)
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)
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.addRow(
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row.new('Memory')
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.addPanel(
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memoryUtilisation
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.addTarget(prometheus.target(
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(
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instance:node_memory_utilisation:ratio{%(nodeExporterSelector)s, %(clusterLabel)s="$cluster"}
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/ scalar(count(instance:node_memory_utilisation:ratio{%(nodeExporterSelector)s, %(clusterLabel)s="$cluster"}))
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) != 0
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||| % $._config, legendFormat='{{instance}}',
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))
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)
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.addPanel(memorySaturation.addTarget(prometheus.target('instance:node_vmstat_pgmajfault:rate%(rateInterval)s{%(nodeExporterSelector)s, %(clusterLabel)s="$cluster"}' % $._config, legendFormat='{{instance}}')))
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)
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.addRow(
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row.new('Network')
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.addPanel(
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networkUtilisation
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.addTarget(prometheus.target('instance:node_network_receive_bytes_excluding_lo:rate%(rateInterval)s{%(nodeExporterSelector)s, %(clusterLabel)s="$cluster"} != 0' % $._config, legendFormat='{{instance}} Receive'))
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.addTarget(prometheus.target('instance:node_network_transmit_bytes_excluding_lo:rate%(rateInterval)s{%(nodeExporterSelector)s, %(clusterLabel)s="$cluster"} != 0' % $._config, legendFormat='{{instance}} Transmit'))
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)
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.addPanel(
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networkSaturation
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.addTarget(prometheus.target('instance:node_network_receive_drop_excluding_lo:rate%(rateInterval)s{%(nodeExporterSelector)s, %(clusterLabel)s="$cluster"} != 0' % $._config, legendFormat='{{instance}} Receive'))
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.addTarget(prometheus.target('instance:node_network_transmit_drop_excluding_lo:rate%(rateInterval)s{%(nodeExporterSelector)s, %(clusterLabel)s="$cluster"} != 0' % $._config, legendFormat='{{instance}} Transmit'))
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)
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)
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.addRow(
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row.new('Disk IO')
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.addPanel(
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diskIOUtilisation
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.addTarget(prometheus.target(
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|||
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(
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instance_device:node_disk_io_time_seconds:rate%(rateInterval)s{%(nodeExporterSelector)s, %(clusterLabel)s="$cluster"}
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/ scalar(count(instance_device:node_disk_io_time_seconds:rate%(rateInterval)s{%(nodeExporterSelector)s, %(clusterLabel)s="$cluster"}))
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) != 0
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||| % $._config, legendFormat='{{instance}} {{device}}'
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))
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)
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.addPanel(
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diskIOSaturation
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.addTarget(prometheus.target(
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|||
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(
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instance_device:node_disk_io_time_weighted_seconds:rate%(rateInterval)s{%(nodeExporterSelector)s, %(clusterLabel)s="$cluster"}
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/ scalar(count(instance_device:node_disk_io_time_weighted_seconds:rate%(rateInterval)s{%(nodeExporterSelector)s, %(clusterLabel)s="$cluster"}))
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) != 0
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||| % $._config, legendFormat='{{instance}} {{device}}'
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))
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)
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)
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.addRow(
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row.new('Disk Space')
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.addPanel(
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diskSpaceUtilisation
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.addTarget(prometheus.target(
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|||
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sum without (device) (
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max without (fstype, mountpoint) ((
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node_filesystem_size_bytes{%(nodeExporterSelector)s, %(fsSelector)s, %(clusterLabel)s="$cluster"}
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-
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node_filesystem_avail_bytes{%(nodeExporterSelector)s, %(fsSelector)s, %(clusterLabel)s="$cluster"}
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) != 0)
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)
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/ scalar(sum(max without (fstype, mountpoint) (node_filesystem_size_bytes{%(nodeExporterSelector)s, %(fsSelector)s, %(clusterLabel)s="$cluster"})))
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||| % $._config, legendFormat='{{instance}}'
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))
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)
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),
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} +
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if $._config.showMultiCluster then {
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'node-multicluster-rsrc-use.json':
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dashboard.new(
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'%sUSE Method / Multi-cluster' % $._config.dashboardNamePrefix,
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time_from='now-1h',
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tags=($._config.dashboardTags),
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timezone='utc',
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refresh='30s',
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graphTooltip='shared_crosshair'
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)
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.addTemplate(datasourceTemplate)
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.addRow(
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row.new('CPU')
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.addPanel(
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CPUUtilisation
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.addTarget(prometheus.target(
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|||
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sum(
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((
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instance:node_cpu_utilisation:rate%(rateInterval)s{%(nodeExporterSelector)s}
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*
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instance:node_num_cpu:sum{%(nodeExporterSelector)s}
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) != 0)
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/ scalar(sum(instance:node_num_cpu:sum{%(nodeExporterSelector)s}))
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) by (%(clusterLabel)s)
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||| % $._config, legendFormat='{{%(clusterLabel)s}}' % $._config
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))
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)
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.addPanel(
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CPUSaturation
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.addTarget(prometheus.target(
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|||
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sum((
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instance:node_load1_per_cpu:ratio{%(nodeExporterSelector)s}
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/ scalar(count(instance:node_load1_per_cpu:ratio{%(nodeExporterSelector)s}))
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) != 0) by (%(clusterLabel)s)
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||| % $._config, legendFormat='{{%(clusterLabel)s}}' % $._config
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))
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)
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)
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.addRow(
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row.new('Memory')
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.addPanel(
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memoryUtilisation
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.addTarget(prometheus.target(
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|||
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sum((
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instance:node_memory_utilisation:ratio{%(nodeExporterSelector)s}
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/ scalar(count(instance:node_memory_utilisation:ratio{%(nodeExporterSelector)s}))
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) != 0) by (%(clusterLabel)s)
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||| % $._config, legendFormat='{{%(clusterLabel)s}}' % $._config
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))
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)
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.addPanel(
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memorySaturation
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.addTarget(prometheus.target(
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|||
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sum((
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instance:node_vmstat_pgmajfault:rate%(rateInterval)s{%(nodeExporterSelector)s}
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) != 0) by (%(clusterLabel)s)
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||| % $._config, legendFormat='{{%(clusterLabel)s}}' % $._config
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))
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)
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)
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.addRow(
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row.new('Network')
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.addPanel(
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networkUtilisation
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.addTarget(prometheus.target(
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|||
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sum((
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instance:node_network_receive_bytes_excluding_lo:rate%(rateInterval)s{%(nodeExporterSelector)s}
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) != 0) by (%(clusterLabel)s)
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||| % $._config, legendFormat='{{%(clusterLabel)s}} Receive' % $._config
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))
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.addTarget(prometheus.target(
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|||
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sum((
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instance:node_network_transmit_bytes_excluding_lo:rate%(rateInterval)s{%(nodeExporterSelector)s}
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) != 0) by (%(clusterLabel)s)
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||| % $._config, legendFormat='{{%(clusterLabel)s}} Transmit' % $._config
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))
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)
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.addPanel(
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networkSaturation
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.addTarget(prometheus.target(
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|||
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sum((
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instance:node_network_receive_drop_excluding_lo:rate%(rateInterval)s{%(nodeExporterSelector)s}
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) != 0) by (%(clusterLabel)s)
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||| % $._config, legendFormat='{{%(clusterLabel)s}} Receive' % $._config
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))
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.addTarget(prometheus.target(
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|||
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sum((
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instance:node_network_transmit_drop_excluding_lo:rate%(rateInterval)s{%(nodeExporterSelector)s}
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) != 0) by (%(clusterLabel)s)
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||| % $._config, legendFormat='{{%(clusterLabel)s}} Transmit' % $._config
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))
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)
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)
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.addRow(
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row.new('Disk IO')
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.addPanel(
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diskIOUtilisation
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.addTarget(prometheus.target(
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|||
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sum((
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instance_device:node_disk_io_time_seconds:rate%(rateInterval)s{%(nodeExporterSelector)s}
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/ scalar(count(instance_device:node_disk_io_time_seconds:rate%(rateInterval)s{%(nodeExporterSelector)s}))
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) != 0) by (%(clusterLabel)s, device)
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||| % $._config, legendFormat='{{%(clusterLabel)s}} {{device}}' % $._config
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))
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)
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.addPanel(
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diskIOSaturation
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.addTarget(prometheus.target(
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|||
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sum((
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instance_device:node_disk_io_time_weighted_seconds:rate%(rateInterval)s{%(nodeExporterSelector)s}
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/ scalar(count(instance_device:node_disk_io_time_weighted_seconds:rate%(rateInterval)s{%(nodeExporterSelector)s}))
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) != 0) by (%(clusterLabel)s, device)
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||| % $._config, legendFormat='{{%(clusterLabel)s}} {{device}}' % $._config
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))
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)
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)
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.addRow(
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row.new('Disk Space')
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.addPanel(
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diskSpaceUtilisation
|
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.addTarget(prometheus.target(
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|||
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sum (
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sum without (device) (
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max without (fstype, mountpoint, instance, pod) ((
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node_filesystem_size_bytes{%(nodeExporterSelector)s, %(fsSelector)s} - node_filesystem_avail_bytes{%(nodeExporterSelector)s, %(fsSelector)s}
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) != 0)
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)
|
|
/ scalar(sum(max without (fstype, mountpoint) (node_filesystem_size_bytes{%(nodeExporterSelector)s, %(fsSelector)s})))
|
|
) by (%(clusterLabel)s)
|
|
||| % $._config, legendFormat='{{%(clusterLabel)s}}' % $._config
|
|
))
|
|
)
|
|
),
|
|
} else {},
|
|
}
|