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node_exporter_overview.json
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node_exporter_overview.json
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{
"annotations": {
"list": [
{
"builtIn": 1,
"datasource": {
"type": "datasource",
"uid": "grafana"
},
"enable": true,
"hide": true,
"iconColor": "rgba(0, 211, 255, 1)",
"name": "Annotations & Alerts",
"target": {
"limit": 100,
"matchAny": false,
"tags": [],
"type": "dashboard"
},
"type": "dashboard"
}
]
},
"editable": true,
"fiscalYearStartMonth": 0,
"graphTooltip": 1,
"id": 4,
"links": [],
"liveNow": false,
"panels": [
{
"collapsed": false,
"datasource": {
"type": "prometheus",
"uid": "PBFA97CFB590B2093"
},
"gridPos": {
"h": 1,
"w": 24,
"x": 0,
"y": 0
},
"id": 15,
"panels": [],
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "PBFA97CFB590B2093"
},
"refId": "A"
}
],
"title": "Overall (Aggregated) Metrics",
"type": "row"
},
{
"datasource": {
"type": "prometheus",
"uid": "${DS_PROMETHEUS}"
},
"description": "",
"fieldConfig": {
"defaults": {
"color": {
"mode": "palette-classic"
},
"custom": {
"axisCenteredZero": false,
"axisColorMode": "text",
"axisLabel": "",
"axisPlacement": "auto",
"barAlignment": 0,
"drawStyle": "line",
"fillOpacity": 0,
"gradientMode": "none",
"hideFrom": {
"legend": false,
"tooltip": false,
"viz": false
},
"lineInterpolation": "linear",
"lineStyle": {
"fill": "solid"
},
"lineWidth": 1,
"pointSize": 3,
"scaleDistribution": {
"type": "linear"
},
"showPoints": "auto",
"spanNulls": false,
"stacking": {
"group": "A",
"mode": "none"
},
"thresholdsStyle": {
"mode": "off"
}
},
"mappings": [],
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "green",
"value": null
},
{
"color": "red",
"value": 80
}
]
},
"unit": "none"
},
"overrides": [
{
"matcher": {
"id": "byName",
"options": "Cores>80%"
},
"properties": [
{
"id": "custom.showPoints",
"value": "always"
},
{
"id": "custom.drawStyle",
"value": "bars"
},
{
"id": "custom.fillOpacity",
"value": 100
},
{
"id": "custom.showPoints",
"value": "never"
}
]
},
{
"matcher": {
"id": "byRegexp",
"options": "Load.*"
},
"properties": [
{
"id": "custom.fillOpacity",
"value": 5
}
]
},
{
"matcher": {
"id": "byName",
"options": "Load (1m)"
},
"properties": [
{
"id": "color",
"value": {
"fixedColor": "#6eff5b",
"mode": "fixed"
}
}
]
},
{
"matcher": {
"id": "byName",
"options": "Load (5m)"
},
"properties": [
{
"id": "color",
"value": {
"fixedColor": "#0aefff",
"mode": "fixed"
}
}
]
},
{
"matcher": {
"id": "byName",
"options": "Cores"
},
"properties": [
{
"id": "color",
"value": {
"fixedColor": "text",
"mode": "fixed"
}
}
]
}
]
},
"gridPos": {
"h": 5,
"w": 8,
"x": 0,
"y": 1
},
"id": 4,
"options": {
"legend": {
"calcs": [],
"displayMode": "list",
"placement": "bottom",
"showLegend": true
},
"tooltip": {
"mode": "multi",
"sort": "none"
}
},
"targets": [
{
"datasource": {
"uid": "${DS_PROMETHEUS}"
},
"editorMode": "code",
"exemplar": true,
"expr": "count(node_cpu_seconds_total{mode=\"idle\",job=~\"$job\",instance=~\"$node\"})",
"hide": false,
"interval": "",
"legendFormat": "Cores",
"range": true,
"refId": "Cores"
},
{
"datasource": {
"uid": "${DS_PROMETHEUS}"
},
"exemplar": true,
"expr": "count(rate(node_cpu_seconds_total{mode=\"idle\",job=~\"$job\",instance=~\"$node\"}[$__rate_interval])<0.2)",
"format": "time_series",
"hide": false,
"instant": false,
"interval": "",
"intervalFactor": 1,
"legendFormat": "Cores>80%",
"refId": "Busy Cores"
},
{
"datasource": {
"uid": "${DS_PROMETHEUS}"
},
"editorMode": "code",
"exemplar": true,
"expr": "sum(node_load1{job=~\"$job\",instance=~\"$node\"})",
"hide": false,
"interval": "",
"legendFormat": "Load (1m)",
"range": true,
"refId": "1m"
},
{
"datasource": {
"uid": "${DS_PROMETHEUS}"
},
"editorMode": "code",
"exemplar": true,
"expr": "sum(node_load5{job=~\"$job\",instance=~\"$node\"})",
"hide": false,
"interval": "",
"legendFormat": "Load (5m)",
"range": true,
"refId": "5m"
}
],
"title": "Overall Load",
"transformations": [],
"type": "timeseries"
},
{
"datasource": {
"type": "prometheus",
"uid": "${DS_PROMETHEUS}"
},
"description": "U: Used, B: Buffers, Shm: Shared, FS: Cached, Fre: Free, Swp: Swap\n",
"fieldConfig": {
"defaults": {
"color": {
"mode": "palette-classic"
},
"custom": {
"axisCenteredZero": false,
"axisColorMode": "text",
"axisLabel": "",
"axisPlacement": "auto",
"barAlignment": 0,
"drawStyle": "line",
"fillOpacity": 16,
"gradientMode": "none",
"hideFrom": {
"legend": false,
"tooltip": false,
"viz": false
},
"lineInterpolation": "smooth",
"lineStyle": {
"fill": "solid"
},
"lineWidth": 1,
"pointSize": 3,
"scaleDistribution": {
"type": "linear"
},
"showPoints": "auto",
"spanNulls": false,
"stacking": {
"group": "A",
"mode": "normal"
},
"thresholdsStyle": {
"mode": "off"
}
},
"mappings": [],
"min": 0,
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "green",
"value": null
},
{
"color": "red",
"value": 80
}
]
},
"unit": "decbytes"
},
"overrides": [
{
"matcher": {
"id": "byName",
"options": "Total"
},
"properties": [
{
"id": "custom.stacking",
"value": {
"group": "A",
"mode": "none"
}
},
{
"id": "custom.fillOpacity",
"value": 0
},
{
"id": "color",
"value": {
"fixedColor": "text",
"mode": "fixed"
}
}
]
},
{
"matcher": {
"id": "byRegexp",
"options": ".*%.*"
},
"properties": [
{
"id": "unit",
"value": "percentunit"
},
{
"id": "max",
"value": 1
},
{
"id": "custom.lineStyle",
"value": {
"dash": [
0,
10
],
"fill": "dot"
}
},
{
"id": "custom.fillOpacity",
"value": 0
},
{
"id": "custom.lineWidth",
"value": 2
},
{
"id": "custom.stacking",
"value": {
"group": "A",
"mode": "none"
}
}
]
},
{
"matcher": {
"id": "byName",
"options": "U"
},
"properties": [
{
"id": "color",
"value": {
"fixedColor": "dark-green",
"mode": "fixed"
}
}
]
},
{
"matcher": {
"id": "byName",
"options": "B"
},
"properties": [
{
"id": "color",
"value": {
"fixedColor": "dark-blue",
"mode": "fixed"
}
}
]
},
{
"matcher": {
"id": "byName",
"options": "Shm"
},
"properties": [
{
"id": "color",
"value": {
"fixedColor": "dark-purple",
"mode": "fixed"
}
}
]
},
{
"matcher": {
"id": "byName",
"options": "FS"
},
"properties": [
{
"id": "color",
"value": {
"fixedColor": "dark-yellow",
"mode": "fixed"
}
}
]
},
{
"matcher": {
"id": "byName",
"options": "Swp"
},
"properties": [
{
"id": "color",
"value": {
"fixedColor": "dark-red",
"mode": "fixed"
}
}
]
},
{
"matcher": {
"id": "byName",
"options": "Free% Average"
},
"properties": [
{
"id": "color",
"value": {
"fixedColor": "dark-orange",
"mode": "fixed"
}
}
]
},
{
"matcher": {
"id": "byName",
"options": "Fre"
},
"properties": [
{
"id": "color",
"value": {
"fixedColor": "#696969",
"mode": "fixed"
}
}
]
}
]
},
"gridPos": {
"h": 7,
"w": 8,
"x": 8,
"y": 1
},
"id": 5,
"options": {
"legend": {
"calcs": [],
"displayMode": "list",
"placement": "bottom",
"showLegend": true
},
"tooltip": {
"mode": "multi",
"sort": "none"
}
},
"targets": [
{
"datasource": {
"uid": "${DS_PROMETHEUS}"
},
"editorMode": "code",
"exemplar": true,
"expr": "sum(node_memory_MemTotal_bytes{job=~\"$job\",instance=~\"$node\"})",
"interval": "",
"legendFormat": "Total",
"range": true,
"refId": "Total"
},
{
"datasource": {
"uid": "${DS_PROMETHEUS}"
},
"editorMode": "code",
"exemplar": true,
"expr": "node_memory_MemTotal_bytes{job=~\"$job\",instance=~\"$node\"}-node_memory_MemFree_bytes{job=~\"$job\",instance=~\"$node\"}-node_memory_Cached_bytes{job=~\"$job\",instance=~\"$node\"}-node_memory_Buffers_bytes{job=~\"$job\",instance=~\"$node\"}\n-node_memory_Shmem_bytes{job=~\"$job\",instance=~\"$node\"}\n-node_memory_KReclaimable_bytes{job=~\"$job\",instance=~\"$node\"}",
"hide": false,
"interval": "",
"legendFormat": "U",
"range": true,
"refId": "Used"
},
{
"datasource": {
"uid": "${DS_PROMETHEUS}"
},
"editorMode": "code",
"exemplar": true,
"expr": "sum(node_memory_Buffers_bytes{job=~\"$job\",instance=~\"$node\"})",
"hide": false,
"interval": "",
"legendFormat": "B",
"range": true,
"refId": "Buffer"
},
{
"datasource": {
"uid": "${DS_PROMETHEUS}"
},
"editorMode": "code",
"exemplar": true,
"expr": "sum(node_memory_Shmem_bytes{job=~\"$job\",instance=~\"$node\"})",
"hide": false,
"interval": "",
"legendFormat": "Shm",
"range": true,
"refId": "Shared"
},
{
"datasource": {
"uid": "${DS_PROMETHEUS}"
},
"editorMode": "code",
"exemplar": true,
"expr": "sum(node_memory_Cached_bytes{job=~\"$job\",instance=~\"$node\"}+\nnode_memory_KReclaimable_bytes{job=~\"$job\",instance=~\"$node\"})",
"hide": false,
"interval": "",
"legendFormat": "FS",
"range": true,
"refId": "Cache"
},
{
"datasource": {
"uid": "${DS_PROMETHEUS}"
},
"editorMode": "code",
"exemplar": true,
"expr": "sum(node_memory_MemFree_bytes{job=~\"$job\",instance=~\"$node\"})",
"hide": false,
"interval": "",
"legendFormat": "Fre",
"range": true,
"refId": "Free"
},
{
"datasource": {
"uid": "${DS_PROMETHEUS}"
},
"editorMode": "code",
"exemplar": true,
"expr": "sum(node_memory_SwapTotal_bytes{job=~\"$job\",instance=~\"$node\"}-node_memory_SwapFree_bytes{job=~\"$job\",instance=~\"$node\"}-node_memory_SwapCached_bytes{job=~\"$job\",instance=~\"$node\"})",
"hide": false,
"interval": "",
"legendFormat": "Swp",
"range": true,
"refId": "Swap"
},
{
"datasource": {
"uid": "${DS_PROMETHEUS}"
},
"exemplar": true,
"expr": "avg(node_memory_MemFree_bytes{job=~\"$job\",instance=~\"$node\"}/node_memory_MemTotal_bytes{job=~\"$job\",instance=~\"$node\"})",
"hide": false,
"interval": "",
"legendFormat": "Free% Average",
"refId": "Free%"
},
{
"datasource": {
"uid": "${DS_PROMETHEUS}"
},
"editorMode": "code",
"exemplar": true,
"expr": "avg(node_memory_MemAvailable_bytes{job=~\"$job\",instance=~\"$node\"}/node_memory_MemTotal_bytes{job=~\"$job\",instance=~\"$node\"})",
"hide": false,
"interval": "",
"legendFormat": "Available% Average",
"range": true,
"refId": "Available%"
}
],
"title": "Overall Memory",
"type": "timeseries"
},
{
"datasource": {
"uid": "${DS_PROMETHEUS}"
},
"description": "",
"fieldConfig": {
"defaults": {
"color": {
"mode": "palette-classic"
},
"custom": {
"axisCenteredZero": false,
"axisColorMode": "text",
"axisLabel": "",
"axisPlacement": "auto",
"barAlignment": 0,
"drawStyle": "line",
"fillOpacity": 5,
"gradientMode": "none",
"hideFrom": {
"legend": false,
"tooltip": false,
"viz": false
},
"lineInterpolation": "smooth",
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},
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{
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]
},
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},
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{
"matcher": {
"id": "byRegexp",
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},
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{
"id": "unit",
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{
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{
"id": "custom.lineStyle",
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},
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"w": 8,
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},
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},
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},
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{
"datasource": {
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{
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{
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{
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],
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},
{
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},
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},
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]
},
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"matcher": {
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},
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{
"id": "custom.fillOpacity",
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},
{
"id": "color",
"value": {
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}
]
},
{
"matcher": {
"id": "byName",
"options": "U"
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},
{
"matcher": {
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"options": "[0-9]*th"
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{
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{
"id": "custom.lineStyle",
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{
"matcher": {
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},
{
"matcher": {
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"options": "IO"
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{
"id": "color",
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{
"matcher": {
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{
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]
},
{