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Grafana_Dashboards/linux-dashboard.json
Joren feb6d1fbd5
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2025-03-17 22:59:00 +01:00

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{
"__inputs": [
{
"name": "DS_PROMETHEUS",
"label": "prometheus",
"description": "",
"type": "datasource",
"pluginId": "prometheus",
"pluginName": "Prometheus"
}
],
"__elements": {},
"__requires": [
{
"type": "panel",
"id": "bargauge",
"name": "Bar gauge",
"version": ""
},
{
"type": "grafana",
"id": "grafana",
"name": "Grafana",
"version": "11.5.2"
},
{
"type": "datasource",
"id": "prometheus",
"name": "Prometheus",
"version": "1.0.0"
},
{
"type": "panel",
"id": "stat",
"name": "Stat",
"version": ""
},
{
"type": "panel",
"id": "table",
"name": "Table",
"version": ""
},
{
"type": "panel",
"id": "timeseries",
"name": "Time series",
"version": ""
}
],
"annotations": {
"list": [
{
"$$hashKey": "object:5598",
"builtIn": 1,
"datasource": {
"type": "datasource",
"uid": "grafana"
},
"enable": true,
"hide": true,
"iconColor": "rgba(0, 211, 255, 1)",
"name": "Annotations & Alerts",
"type": "dashboard"
}
]
},
"description": "Added a node count view for partitions. Added a personal use label. If modifications are needed, please edit the original version: 1 Node Exporter for Prometheus Dashboard CN v20200628 by StarsL.cn, https://grafana.com/grafana/dashboards/8919.",
"editable": true,
"fiscalYearStartMonth": 0,
"graphTooltip": 0,
"id": null,
"links": [],
"panels": [
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"fieldConfig": {
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"mappings": [
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"color": "rgba(245, 54, 54, 0.9)",
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},
"unit": "s"
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"id": 15,
"maxDataPoints": 100,
"options": {
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"justifyMode": "auto",
"orientation": "horizontal",
"percentChangeColorMode": "standard",
"reduceOptions": {
"calcs": [
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"fields": "",
"values": false
},
"showPercentChange": false,
"textMode": "auto",
"wideLayout": true
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"pluginVersion": "11.5.2",
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "${DS_PROMETHEUS}"
},
"expr": "avg(time() - node_boot_time_seconds{instance=~\"$node\"})",
"format": "time_series",
"hide": false,
"instant": true,
"interval": "",
"intervalFactor": 1,
"legendFormat": "",
"refId": "A",
"step": 40
}
],
"title": "Uptime",
"type": "stat"
},
{
"datasource": {
"type": "prometheus",
"uid": "${DS_PROMETHEUS}"
},
"description": "",
"fieldConfig": {
"defaults": {
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"options": {
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"type": "special"
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],
"thresholds": {
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"color": "rgba(245, 54, 54, 0.9)",
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"unit": "short"
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"gridPos": {
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"w": 2,
"x": 2,
"y": 0
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"id": 14,
"maxDataPoints": 100,
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"options": {
"colorMode": "value",
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"orientation": "horizontal",
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"expr": "count(node_cpu_seconds_total{instance=~\"$node\", mode='system'})",
"format": "time_series",
"instant": true,
"interval": "",
"intervalFactor": 1,
"legendFormat": "",
"refId": "A",
"step": 20
}
],
"title": "CPU Cores",
"type": "stat"
},
{
"datasource": {
"type": "prometheus",
"uid": "${DS_PROMETHEUS}"
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"defaults": {
"color": {
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"mappings": [
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"color": "#EAB839",
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{
"color": "red",
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},
"unit": "percent"
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},
"gridPos": {
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"w": 3,
"x": 4,
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},
"id": 177,
"options": {
"displayMode": "lcd",
"legend": {
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"displayMode": "list",
"placement": "bottom",
"showLegend": false
},
"maxVizHeight": 300,
"minVizHeight": 16,
"minVizWidth": 8,
"namePlacement": "auto",
"orientation": "horizontal",
"reduceOptions": {
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"fields": "",
"values": false
},
"showUnfilled": true,
"sizing": "auto",
"valueMode": "color"
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"pluginVersion": "11.5.2",
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "${DS_PROMETHEUS}"
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"expr": "100 - (avg(irate(node_cpu_seconds_total{instance=~\"$node\",mode=\"idle\"}[5m])) * 100)",
"instant": true,
"interval": "",
"legendFormat": "Total CPU Usage",
"refId": "A"
},
{
"datasource": {
"type": "prometheus",
"uid": "${DS_PROMETHEUS}"
},
"expr": "avg(irate(node_cpu_seconds_total{instance=~\"$node\",mode=\"iowait\"}[5m])) * 100",
"hide": true,
"instant": true,
"interval": "",
"legendFormat": "IOwait Usage",
"refId": "C"
},
{
"datasource": {
"type": "prometheus",
"uid": "${DS_PROMETHEUS}"
},
"expr": "(1 - (node_memory_MemAvailable_bytes{instance=~\"$node\"} / (node_memory_MemTotal_bytes{instance=~\"$node\"})))* 100",
"instant": true,
"interval": "",
"legendFormat": "Memory Usage",
"refId": "B"
},
{
"datasource": {
"type": "prometheus",
"uid": "${DS_PROMETHEUS}"
},
"expr": "(node_filesystem_size_bytes{instance=~'$node',fstype=~\"ext.*|xfs\",mountpoint=\"$maxmount\"}-node_filesystem_free_bytes{instance=~'$node',fstype=~\"ext.*|xfs\",mountpoint=\"$maxmount\"})*100 /(node_filesystem_avail_bytes {instance=~'$node',fstype=~\"ext.*|xfs\",mountpoint=\"$maxmount\"}+(node_filesystem_size_bytes{instance=~'$node',fstype=~\"ext.*|xfs\",mountpoint=\"$maxmount\"}-node_filesystem_free_bytes{instance=~'$node',fstype=~\"ext.*|xfs\",mountpoint=\"$maxmount\"}))",
"hide": true,
"instant": true,
"interval": "",
"legendFormat": "Maximum Partition ({{mountpoint}}) Usage",
"refId": "D"
},
{
"datasource": {
"type": "prometheus",
"uid": "${DS_PROMETHEUS}"
},
"expr": "(1 - ((node_memory_SwapFree_bytes{instance=~\"$node\"} + 1)/ (node_memory_SwapTotal_bytes{instance=~\"$node\"} + 1))) * 100",
"instant": true,
"legendFormat": "Swap Usage",
"refId": "F"
}
],
"type": "bargauge"
},
{
"datasource": {
"type": "prometheus",
"uid": "${DS_PROMETHEUS}"
},
"description": "In this dashboard: Total disk space, used space, available space, and usage percentage are consistent with the values in the `df` command's Size, Used, Avail, and Use% columns. The Use% value is rounded to one decimal place for greater accuracy.\n\nNote: The algorithm for Use% in `df` is: (size - free) * 100 / (avail + (size - free)). If the result is an integer, it is used as is; otherwise, it is incremented by 1. The result is in percentage.\nRefer to the `df` command source code:",
"fieldConfig": {
"defaults": {
"custom": {
"align": "auto",
"cellOptions": {
"type": "auto"
},
"inspect": false
},
"decimals": 2,
"displayName": "",
"mappings": [],
"thresholds": {
"mode": "absolute",
"steps": [
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"color": "green",
"value": null
},
{
"color": "red",
"value": 80
}
]
},
"unit": "short"
},
"overrides": [
{
"matcher": {
"id": "byName",
"options": "mountpoint"
},
"properties": [
{
"id": "displayName",
"value": "Partition"
},
{
"id": "unit",
"value": "bytes"
},
{
"id": "decimals",
"value": 2
},
{
"id": "custom.align"
},
{
"id": "thresholds",
"value": {
"mode": "absolute",
"steps": [
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}
}
]
},
{
"matcher": {
"id": "byName",
"options": "Value #A"
},
"properties": [
{
"id": "displayName",
"value": "Available Space"
},
{
"id": "unit",
"value": "bytes"
},
{
"id": "decimals",
"value": 1
},
{
"id": "custom.cellOptions",
"value": {
"type": "color-text"
}
},
{
"id": "custom.align"
},
{
"id": "thresholds",
"value": {
"mode": "absolute",
"steps": [
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},
{
"color": "rgba(237, 129, 40, 0.89)",
"value": 10000000000
},
{
"color": "rgba(50, 172, 45, 0.97)",
"value": 20000000000
}
]
}
}
]
},
{
"matcher": {
"id": "byName",
"options": "Value #B"
},
"properties": [
{
"id": "displayName",
"value": "Usage Percentage"
},
{
"id": "unit",
"value": "percent"
},
{
"id": "decimals",
"value": 1
},
{
"id": "custom.cellOptions",
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"type": "color-background"
}
},
{
"id": "custom.align"
},
{
"id": "thresholds",
"value": {
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"color": "rgba(237, 129, 40, 0.89)",
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"value": 85
}
]
}
}
]
},
{
"matcher": {
"id": "byName",
"options": "Value #C"
},
"properties": [
{
"id": "displayName",
"value": "Total Space"
},
{
"id": "unit",
"value": "bytes"
},
{
"id": "custom.align"
}
]
},
{
"matcher": {
"id": "byName",
"options": "fstype"
},
"properties": [
{
"id": "displayName",
"value": "File System"
},
{
"id": "unit",
"value": "short"
},
{
"id": "decimals",
"value": 2
},
{
"id": "custom.align"
}
]
},
{
"matcher": {
"id": "byName",
"options": "device"
},
"properties": [
{
"id": "displayName",
"value": "Device Name"
},
{
"id": "unit",
"value": "short"
},
{
"id": "decimals",
"value": 2
},
{
"id": "custom.align"
}
]
}
]
},
"gridPos": {
"h": 6,
"w": 9,
"x": 7,
"y": 0
},
"id": 181,
"links": [
{
"targetBlank": true,
"title": "https://github.com/coreutils/coreutils/blob/master/src/df.c",
"url": "https://github.com/coreutils/coreutils/blob/master/src/df.c"
}
],
"options": {
"cellHeight": "sm",
"footer": {
"countRows": false,
"fields": "",
"reducer": [
"sum"
],
"show": false
},
"showHeader": true
},
"pluginVersion": "11.5.2",
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "${DS_PROMETHEUS}"
},
"expr": "node_filesystem_size_bytes{instance=~'$node',fstype=~\"ext.*|xfs\",mountpoint !~\".*pod.*\"}-0",
"format": "table",
"hide": false,
"instant": true,
"interval": "",
"intervalFactor": 1,
"legendFormat": "Total",
"refId": "C"
},
{
"datasource": {
"type": "prometheus",
"uid": "${DS_PROMETHEUS}"
},
"expr": "node_filesystem_avail_bytes {instance=~'$node',fstype=~\"ext.*|xfs\",mountpoint !~\".*pod.*\"}-0",
"format": "table",
"hide": false,
"instant": true,
"interval": "10s",
"intervalFactor": 1,
"legendFormat": "",
"refId": "A"
},
{
"datasource": {
"type": "prometheus",
"uid": "${DS_PROMETHEUS}"
},
"expr": "(node_filesystem_size_bytes{instance=~'$node',fstype=~\"ext.*|xfs\",mountpoint !~\".*pod.*\"}-node_filesystem_free_bytes{instance=~'$node',fstype=~\"ext.*|xfs\",mountpoint !~\".*pod.*\"}) *100/(node_filesystem_avail_bytes {instance=~'$node',fstype=~\"ext.*|xfs\",mountpoint !~\".*pod.*\"}+(node_filesystem_size_bytes{instance=~'$node',fstype=~\"ext.*|xfs\",mountpoint !~\".*pod.*\"}-node_filesystem_free_bytes{instance=~'$node',fstype=~\"ext.*|xfs\",mountpoint !~\".*pod.*\"}))",
"format": "table",
"hide": false,
"instant": true,
"interval": "",
"intervalFactor": 1,
"legendFormat": "",
"refId": "B"
}
],
"title": "[$show_hostname]: Available Space for Each Partition (EXT.*/XFS)",
"type": "table"
},
{
"datasource": {
"type": "prometheus",
"uid": "${DS_PROMETHEUS}"
},
"fieldConfig": {
"defaults": {
"color": {
"mode": "palette-classic"
},
"custom": {
"axisBorderShow": false,
"axisCenteredZero": false,
"axisColorMode": "text",
"axisLabel": "Upload (-) / Download (+)",
"axisPlacement": "auto",
"barAlignment": 0,
"barWidthFactor": 0.6,
"drawStyle": "bars",
"fillOpacity": 100,
"gradientMode": "none",
"hideFrom": {
"legend": false,
"tooltip": false,
"viz": false
},
"insertNulls": false,
"lineInterpolation": "linear",
"lineWidth": 2,
"pointSize": 5,
"scaleDistribution": {
"type": "linear"
},
"showPoints": "never",
"spanNulls": false,
"stacking": {
"group": "A",
"mode": "none"
},
"thresholdsStyle": {
"mode": "off"
}
},
"mappings": [],
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "green",
"value": null
},
{
"color": "red",
"value": 80
}
]
},
"unit": "bytes"
},
"overrides": [
{
"matcher": {
"id": "byName",
"options": "cn-shenzhen.i-wz9cq1dcb6zwc39ehw59_cni0_in"
},
"properties": [
{
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"value": {
"fixedColor": "light-red",
"mode": "fixed"
}
}
]
},
{
"matcher": {
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},
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]
},
{
"matcher": {
"id": "byName",
"options": "cn-shenzhen.i-wz9cq1dcb6zwc39ehw59_cni0_out Upload"
},
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{
"id": "color",
"value": {
"fixedColor": "yellow",
"mode": "fixed"
}
}
]
},
{
"matcher": {
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"options": "cn-shenzhen.i-wz9cq1dcb6zwc39ehw59_eth0_in Download"
},
"properties": [
{
"id": "color",
"value": {
"fixedColor": "purple",
"mode": "fixed"
}
}
]
},
{
"matcher": {
"id": "byName",
"options": "cn-shenzhen.i-wz9cq1dcb6zwc39ehw59_eth0_out"
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"mode": "fixed"
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},
{
"matcher": {
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"options": "cn-shenzhen.i-wz9cq1dcb6zwc39ehw59_eth0_out Upload"
},
"properties": [
{
"id": "color",
"value": {
"fixedColor": "blue",
"mode": "fixed"
}
}
]
},
{
"matcher": {
"id": "byRegexp",
"options": "/.*_out Upload$/"
},
"properties": [
{
"id": "custom.transform",
"value": "negative-Y"
}
]
},
{
"matcher": {
"id": "byValue",
"options": {
"op": "gte",
"reducer": "allIsZero",
"value": 0
}
},
"properties": [
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"id": "custom.hideFrom",
"value": {
"legend": true,
"tooltip": true,
"viz": false
}
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},
{
"matcher": {
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"value": {
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"tooltip": true,
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}
]
},
"gridPos": {
"h": 6,
"w": 8,
"x": 16,
"y": 0
},
"id": 183,
"options": {
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"legend": {
"calcs": [
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"max",
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],
"displayMode": "list",
"placement": "bottom",
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"mode": "multi",
"sort": "none"
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},
"pluginVersion": "11.5.2",
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "${DS_PROMETHEUS}"
},
"expr": "increase(node_network_receive_bytes_total{instance=~\"$node\",device=~\"$device\"}[60m])",
"interval": "60m",
"intervalFactor": 1,
"legendFormat": "{{device}}_in Download",
"metric": "",
"refId": "A",
"step": 600,
"target": ""
},
{
"datasource": {
"type": "prometheus",
"uid": "${DS_PROMETHEUS}"
},
"expr": "increase(node_network_transmit_bytes_total{instance=~\"$node\",device=~\"$device\"}[60m])",
"hide": false,
"interval": "60m",
"intervalFactor": 1,
"legendFormat": "{{device}}_out Upload",
"refId": "B",
"step": 600
}
],
"title": "Hourly Traffic for $device",
"type": "timeseries"
},
{
"datasource": {
"type": "prometheus",
"uid": "${DS_PROMETHEUS}"
},
"description": "",
"fieldConfig": {
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"result": {
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"unit": "bytes"
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"id": 75,
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"orientation": "horizontal",
"percentChangeColorMode": "standard",
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"values": false
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"pluginVersion": "11.5.2",
"targets": [
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"uid": "${DS_PROMETHEUS}"
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"expr": "sum(node_memory_MemTotal_bytes{instance=~\"$node\"})",
"format": "time_series",
"instant": true,
"interval": "",
"intervalFactor": 1,
"legendFormat": "{{instance}}",
"refId": "A",
"step": 20
}
],
"title": "Total Memory",
"type": "stat"
},
{
"datasource": {
"type": "prometheus",
"uid": "${DS_PROMETHEUS}"
},
"description": "",
"fieldConfig": {
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{
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},
"time": {
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},
"timezone": "browser",
"title": "Linux Monitor",
"uid": "linux-system-monitor",
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"weekStart": ""
}
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