基础资源（cpu、mem、disk、net）grafana可视化模板

如果饼图不显示

安装一个插件（饼图）

grafana-cli plugins install grafana-piechart-panel

{
  "annotations": {
    "list": [
      {
        "builtIn": 1,
        "datasource": "-- Grafana --",
        "enable": true,
        "hide": true,
        "iconColor": "rgba(0, 211, 255, 1)",
        "name": "Annotations & Alerts",
        "type": "dashboard"
      }
    ]
  },
  "description": "使用 Node Exporter v0.16，精简优化重要指标展示。
包含：CPU 内存 磁盘 IO 网络 温度等监控指标。
https://github.com/starsliao/Prometheus",
  "editable": true,
  "gnetId": 8919,
  "graphTooltip": 0,
  "id": 23,
  "iteration": 1588917040949,
  "links": [],
  "panels": [
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      "cacheTimeout": null,
      "colorBackground": false,
      "colorValue": false,
      "colors": [
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      "datasource": "Prometheus",
      "decimals": 1,
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      "format": "s",
      "gauge": {
        "maxValue": 100,
        "minValue": 0,
        "show": false,
        "thresholdLabels": false,
        "thresholdMarkers": true
      },
      "gridPos": {
        "h": 5,
        "w": 3,
        "x": 0,
        "y": 0
      },
      "hideTimeOverride": true,
      "id": 15,
      "interval": null,
      "links": [],
      "mappingType": 1,
      "mappingTypes": [
        {
          "name": "value to text",
          "value": 1
        },
        {
          "name": "range to text",
          "value": 2
        }
      ],
      "maxDataPoints": 100,
      "nullPointMode": "null",
      "nullText": null,
      "options": {},
      "postfix": "",
      "postfixFontSize": "50%",
      "prefix": "",
      "prefixFontSize": "50%",
      "rangeMaps": [
        {
          "from": "null",
          "text": "N/A",
          "to": "null"
        }
      ],
      "sparkline": {
        "fillColor": "rgba(31, 118, 189, 0.18)",
        "full": false,
        "lineColor": "rgb(31, 120, 193)",
        "show": false
      },
      "tableColumn": "",
      "targets": [
        {
          "expr": "time() - node_boot_time_seconds{instance=~"$node"}",
          "format": "time_series",
          "hide": false,
          "instant": true,
          "intervalFactor": 2,
          "refId": "A",
          "step": 40
        }
      ],
      "thresholds": "",
      "title": "系统运行时间",
      "type": "singlestat",
      "valueFontSize": "100%",
      "valueMaps": [
        {
          "op": "=",
          "text": "N/A",
          "value": "null"
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      ],
      "valueName": "current"
    },
    {
      "cacheTimeout": null,
      "colorBackground": false,
      "colorValue": false,
      "colors": [
        "rgba(245, 54, 54, 0.9)",
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      "format": "short",
      "gauge": {
        "maxValue": 100,
        "minValue": 0,
        "show": false,
        "thresholdLabels": false,
        "thresholdMarkers": true
      },
      "gridPos": {
        "h": 2,
        "w": 5,
        "x": 3,
        "y": 0
      },
      "id": 14,
      "interval": null,
      "links": [],
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          "name": "value to text",
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        },
        {
          "name": "range to text",
          "value": 2
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      ],
      "maxDataPoints": 100,
      "maxPerRow": 6,
      "nullPointMode": "null",
      "nullText": null,
      "options": {},
      "postfix": "",
      "postfixFontSize": "50%",
      "prefix": "",
      "prefixFontSize": "50%",
      "rangeMaps": [
        {
          "from": "null",
          "text": "N/A",
          "to": "null"
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      ],
      "sparkline": {
        "fillColor": "rgba(31, 118, 189, 0.18)",
        "full": false,
        "lineColor": "rgb(31, 120, 193)",
        "show": false
      },
      "tableColumn": "",
      "targets": [
        {
          "expr": "count(count(node_cpu_seconds_total{instance=~"$node", mode='system'}) by (cpu))",
          "format": "time_series",
          "instant": true,
          "intervalFactor": 1,
          "legendFormat": "",
          "refId": "A",
          "step": 20
        }
      ],
      "thresholds": "",
      "title": "CPU 核数",
      "type": "singlestat",
      "valueFontSize": "100%",
      "valueMaps": [
        {
          "op": "=",
          "text": "N/A",
          "value": "null"
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      ],
      "valueName": "current"
    },
    {
      "cacheTimeout": null,
      "colorBackground": false,
      "colorValue": true,
      "colors": [
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        "rgba(245, 54, 54, 0.9)"
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      "decimals": 2,
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      "gauge": {
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        "show": true,
        "thresholdLabels": false,
        "thresholdMarkers": true
      },
      "gridPos": {
        "h": 5,
        "w": 3,
        "x": 8,
        "y": 0
      },
      "id": 167,
      "interval": null,
      "links": [],
      "mappingType": 1,
      "mappingTypes": [
        {
          "name": "value to text",
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        {
          "name": "range to text",
          "value": 2
        }
      ],
      "maxDataPoints": 100,
      "maxPerRow": 12,
      "nullPointMode": "null",
      "nullText": null,
      "options": {},
      "postfix": "",
      "postfixFontSize": "50%",
      "prefix": "",
      "prefixFontSize": "50%",
      "rangeMaps": [
        {
          "from": "null",
          "text": "N/A",
          "to": "null"
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      ],
      "sparkline": {
        "fillColor": "rgba(31, 118, 189, 0.18)",
        "full": false,
        "lineColor": "rgb(31, 120, 193)",
        "show": true
      },
      "tableColumn": "",
      "targets": [
        {
          "expr": "100 - (avg(irate(node_cpu_seconds_total{instance=~"$node",mode="idle"}[5m])) * 100)",
          "format": "time_series",
          "hide": false,
          "interval": "",
          "intervalFactor": 1,
          "legendFormat": "",
          "refId": "A",
          "step": 20
        }
      ],
      "thresholds": "50,80",
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      "type": "singlestat",
      "valueFontSize": "80%",
      "valueMaps": [
        {
          "op": "=",
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      ],
      "valueName": "current"
    },
    {
      "cacheTimeout": null,
      "colorBackground": false,
      "colorValue": true,
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        "rgba(50, 172, 45, 0.97)",
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      "gauge": {
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        "minValue": 0,
        "show": true,
        "thresholdLabels": false,
        "thresholdMarkers": true
      },
      "gridPos": {
        "h": 5,
        "w": 3,
        "x": 11,
        "y": 0
      },
      "id": 20,
      "interval": null,
      "links": [],
      "mappingType": 1,
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        {
          "name": "value to text",
          "value": 1
        },
        {
          "name": "range to text",
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        }
      ],
      "maxDataPoints": 100,
      "maxPerRow": 12,
      "nullPointMode": "null",
      "nullText": null,
      "options": {},
      "postfix": "",
      "postfixFontSize": "50%",
      "prefix": "",
      "prefixFontSize": "50%",
      "rangeMaps": [
        {
          "from": "null",
          "text": "N/A",
          "to": "null"
        }
      ],
      "sparkline": {
        "fillColor": "rgba(31, 118, 189, 0.18)",
        "full": false,
        "lineColor": "rgb(31, 120, 193)",
        "show": true
      },
      "tableColumn": "",
      "targets": [
        {
          "expr": "avg(irate(node_cpu_seconds_total{instance=~"$node",mode="iowait"}[5m])) * 100",
          "format": "time_series",
          "hide": false,
          "interval": "",
          "intervalFactor": 1,
          "legendFormat": "",
          "refId": "A",
          "step": 20
        }
      ],
      "thresholds": "20,50",
      "title": "CPU iowait（5m）",
      "type": "singlestat",
      "valueFontSize": "80%",
      "valueMaps": [
        {
          "op": "=",
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    },
    {
      "cacheTimeout": null,
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      "colorValue": true,
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        "thresholdLabels": false,
        "thresholdMarkers": true
      },
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        "x": 14,
        "y": 0
      },
      "hideTimeOverride": false,
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        {
          "name": "value to text",
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        {
          "name": "range to text",
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      "maxPerRow": 6,
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      "options": {},
      "postfix": "",
      "postfixFontSize": "50%",
      "prefix": "",
      "prefixFontSize": "50%",
      "rangeMaps": [
        {
          "from": "null",
          "text": "N/A",
          "to": "null"
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      ],
      "sparkline": {
        "fillColor": "rgba(31, 118, 189, 0.18)",
        "full": false,
        "lineColor": "rgb(31, 120, 193)",
        "show": true
      },
      "tableColumn": "",
      "targets": [
        {
          "expr": "((node_memory_MemTotal_bytes{instance=~"$node"} - node_memory_MemFree_bytes{instance=~"$node"} - node_memory_Buffers_bytes{instance=~"$node"} - node_memory_Cached_bytes{instance=~"$node"}) / (node_memory_MemTotal_bytes{instance=~"$node"} )) * 100",
          "format": "time_series",
          "hide": false,
          "interval": "10s",
          "intervalFactor": 1,
          "refId": "A",
          "step": 20
        }
      ],
      "thresholds": "80,90",
      "title": "内存使用率",
      "type": "singlestat",
      "valueFontSize": "80%",
      "valueMaps": [],
      "valueName": "current"
    },
    {
      "cacheTimeout": null,
      "colorBackground": false,
      "colorPostfix": false,
      "colorPrefix": false,
      "colorValue": true,
      "colors": [
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      "format": "short",
      "gauge": {
        "maxValue": 10000,
        "minValue": null,
        "show": true,
        "thresholdLabels": false,
        "thresholdMarkers": true
      },
      "gridPos": {
        "h": 5,
        "w": 3,
        "x": 17,
        "y": 0
      },
      "hideTimeOverride": false,
      "id": 16,
      "interval": null,
      "links": [],
      "mappingType": 1,
      "mappingTypes": [
        {
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      ],
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      "maxPerRow": 6,
      "nullPointMode": "null",
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      "options": {},
      "postfix": "",
      "postfixFontSize": "50%",
      "prefix": "",
      "prefixFontSize": "50%",
      "rangeMaps": [
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      "sparkline": {
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        "full": false,
        "lineColor": "rgb(31, 120, 193)",
        "show": true
      },
      "tableColumn": "",
      "targets": [
        {
          "expr": "node_filefd_allocated{instance=~"$node"}",
          "format": "time_series",
          "interval": "10s",
          "intervalFactor": 1,
          "refId": "B"
        }
      ],
      "thresholds": "7000,9000",
      "title": "当前打开的文件描述符",
      "type": "singlestat",
      "valueFontSize": "70%",
      "valueMaps": [],
      "valueName": "current"
    },
    {
      "cacheTimeout": null,
      "colorBackground": false,
      "colorValue": true,
      "colors": [
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        "x": 20,
        "y": 0
      },
      "id": 166,
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      "prefixFontSize": "50%",
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        "full": false,
        "lineColor": "rgb(31, 120, 193)",
        "show": true
      },
      "tableColumn": "",
      "targets": [
        {
          "expr": "100 - ((node_filesystem_avail_bytes{instance=~"$node",mountpoint="/",fstype=~"ext4|xfs"} * 100) / node_filesystem_size_bytes {instance=~"$node",mountpoint="/",fstype=~"ext4|xfs"})",
          "format": "time_series",
          "interval": "10s",
          "intervalFactor": 1,
          "refId": "A",
          "step": 20
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      ],
      "thresholds": "70,90",
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      "valueMaps": [
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        "lineColor": "rgb(31, 120, 193)",
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      },
      "tableColumn": "",
      "targets": [
        {
          "expr": "node_memory_MemTotal_bytes{instance=~"$node"}",
          "format": "time_series",
          "instant": true,
          "intervalFactor": 1,
          "legendFormat": "{{instance}}",
          "refId": "A",
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      ],
      "thresholds": "",
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      ],
      "valueName": "current"
    },
    {
      "aliasColors": {
        "15分钟": "#6ED0E0",
        "1分钟": "#BF1B00",
        "5分钟": "#CCA300"
      },
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      "dashLength": 10,
      "dashes": false,
      "datasource": "Prometheus",
      "editable": true,
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      },
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        "avg": true,
        "current": true,
        "max": true,
        "min": false,
        "rightSide": true,
        "show": true,
        "total": false,
        "values": true
      },
      "lines": true,
      "linewidth": 2,
      "links": [],
      "maxPerRow": 6,
      "nullPointMode": "null as zero",
      "options": {
        "dataLinks": []
      },
      "percentage": false,
      "pointradius": 5,
      "points": false,
      "renderer": "flot",
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      "seriesOverrides": [],
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      "steppedLine": false,
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        },
        {
          "expr": "node_load5{instance=~"$node"}",
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        {
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      ],
      "thresholds": [],
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      "timeRegions": [],
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      "title": "系统平均负载",
      "tooltip": {
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        "shared": true,
        "sort": 0,
        "value_type": "cumulative"
      },
      "type": "graph",
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      ],
      "yaxis": {
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    },
    {
      "aliasColors": {
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        "/boot": "#bf1b00",
        "/data": "#1f78c1"
      },
      "breakPoint": "100%",
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      "combine": {
        "label": "Others",
        "threshold": ""
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        "sideWidth": 142,
        "values": true
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      "nullPointMode": "connected",
      "options": {},
      "pieType": "pie",
      "strokeWidth": "2",
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          "format": "time_series",
          "instant": true,
          "interval": "10s",
          "intervalFactor": 1,
          "legendFormat": "{{mountpoint}}",
          "refId": "A"
        }
      ],
      "title": "磁盘总空间",
      "type": "grafana-piechart-panel",
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    },
    {
      "aliasColors": {
        "内存_Avaliable": "#6ED0E0",
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        "内存_Free": "#629E51",
        "内存_Total": "#6d1f62",
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    "refresh_intervals": [
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