Grafana dashboard: 1  Node Exporter for Prometheus Dashboard CN v20191102
Description: 【中文版本】支持 Node Exporter v0.16及以上的版本，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


{
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      "name": "DS_PROMETHEUS_111",
      "label": "Prometheus Data Source",
      "description": "Prometheus Data Source",
      "type": "datasource",
      "pluginId": "prometheus",
      "pluginName": "Prometheus"
    }
  ],
  "__requires": [
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      "type": "panel",
      "id": "bargauge",
      "name": "Bar Gauge",
      "version": ""
    },
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      "name": "Grafana",
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    },
    {
      "type": "panel",
      "id": "graph",
      "name": "Graph",
      "version": ""
    },
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      "id": "prometheus",
      "name": "Prometheus",
      "version": "1.0.0"
    },
    {
      "type": "panel",
      "id": "singlestat",
      "name": "Singlestat",
      "version": ""
    },
    {
      "type": "panel",
      "id": "table",
      "name": "Table",
      "version": ""
    }
  ],
  "annotations": {
    "list": [
      {
        "builtIn": 1,
        "datasource": "-- Grafana --",
        "enable": true,
        "hide": true,
        "iconColor": "rgba(0, 211, 255, 1)",
        "name": "Annotations & Alerts",
        "type": "dashboard"
      }
    ]
  },
  "description": "【中文版本】支持 Node Exporter v0.16及以上的版本，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": 12227,
  "graphTooltip": 0,
  "id": null,
  "iteration": 1572672405539,
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      "icon": "info",
      "includeVars": false,
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        "$node"
      ],
      "targetBlank": true,
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      "type": "link",
      "url": ""
    },
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      "icon": "external link",
      "tags": [],
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      "tags": [],
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      "title": "更新当前仪表板",
      "tooltip": "",
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      "title": "StarsL's Blog",
      "tooltip": "",
      "type": "link",
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  "panels": [
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      "colorPrefix": false,
      "colorValue": true,
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                "value": null
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                "color": "#EAB839",
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          "override": {},
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        },
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          "instant": true,
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        },
        {
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        },
        {
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          "legendFormat": "内存使用率",
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        },
        {
          "expr": "100 - ((node_filesystem_avail_bytes{instance=~\"$node\",mountpoint=\"$maxmount\",fstype=~\"ext4|xfs\"} * 100) / node_filesystem_size_bytes {instance=~\"$node\",mountpoint=\"$maxmount\",fstype=~\"ext4|xfs\"})",
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        {
          "expr": "(1 - (node_memory_SwapFree_bytes{instance=~\"$node\"} / node_memory_SwapTotal_bytes{instance=~\"$node\"})) * 100",
          "instant": true,
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      "timeShift": null,
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      "type": "bargauge"
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    {
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        "x": 8,
        "y": 0
      },
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          "thresholds": [
            ""
          ],
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            "rgba(50, 172, 45, 0.97)"
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          "dateFormat": "YYYY-MM-DD HH:mm:ss",
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          "thresholds": [
            "10000000000",
            "20000000000"
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          "colors": [
            "rgba(50, 172, 45, 0.97)",
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          "link": false,
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          "pattern": "Value #C",
          "thresholds": [],
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          "alias": "文件系统",
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            "rgba(50, 172, 45, 0.97)"
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          "link": false,
          "mappingType": 1,
          "pattern": "fstype",
          "thresholds": [],
          "type": "string",
          "unit": "short"
        },
        {
          "alias": "IP",
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            "rgba(50, 172, 45, 0.97)"
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          "type": "hidden",
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          "interval": "10s",
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          "instant": true,
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        }
      ],
      "title": "各分区可用空间",
      "transform": "table",
      "type": "table"
    },
    {
      "aliasColors": {
        "filefd_192.168.200.241:9100": "super-light-green",
        "switches_192.168.200.241:9100": "semi-dark-red"
      },
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      "cacheTimeout": null,
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      "dashes": false,
      "datasource": "${DS_PROMETHEUS_111}",
      "description": "",
      "fill": 0,
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        "y": 0
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      "options": {
        "dataLinks": []
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      "renderer": "flot",
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      "steppedLine": false,
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          "interval": "",
          "intervalFactor": 5,
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          "expr": "irate(node_context_switches_total{instance=~\"$node\"}[30m])",
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          "expr": "node_filefd_maximum{instance=~\"$node\"}",
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        "sort": 2,
        "value_type": "individual"
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        "mode": "time",
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        }
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      "lines": true,
      "linewidth": 2,
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      "nullPointMode": "null",
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      "timeRegions": [],
      "timeShift": null,
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  "schemaVersion": 20,
  "style": "dark",
  "tags": [
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        "includeAll": false,
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        "hide": 0,
        "includeAll": true,
        "label": "IP( 自动关联主机名)",
        "multi": false,
        "multiFormat": "regex values",
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        "datasource": "${DS_PROMETHEUS_111}",
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        "hide": 2,
        "includeAll": false,
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        "multi": false,
        "name": "maxmount",
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        "label": "名称",
        "multi": true,
        "multiFormat": "regex values",
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    "refresh_intervals": [
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