Grafana dashboard: linux
Description: node_exporter 0.18.1

# linux
mkdir -p /usr/local/node_exporter  
cd /usr/local/node_exporter  
wget https://github.com/prometheus/node_exporter/releases/download/v0.18.1/node_exporter-0.18.1.linux-amd64.tar.gz  
tar zxvf node_exporter-0.18.1.linux-amd64.tar.gz  
cd node_exporter-0.18.1.linux-amd64  
cp node_exporter /usr/local/node_exporter/node_exporter  
# 创建systemd服务
cat > /usr/lib/systemd/system/node_exporter.service <<EOF  
[Unit]  
Description=node_exporter  
After=network.target  

[Service]  
Type=simple  
User=root  
ExecStart=/usr/local/node_exporter/node_exporter  
Restart=on-failure  

[Install]  
WantedBy=multi-user.target  
EOF  
# 启动node_exporter
systemctl daemon-reload  
systemctl start node_exporter  
systemctl status node_exporter  
systemctl enable node_exporter  

{
  "__inputs": [
    {
      "name": "DS_PROMETHEUS",
      "label": "Prometheus",
      "description": "",
      "type": "datasource",
      "pluginId": "prometheus",
      "pluginName": "Prometheus"
    }
  ],
  "__requires": [
    {
      "type": "panel",
      "id": "bargauge",
      "name": "Bar Gauge",
      "version": ""
    },
    {
      "type": "grafana",
      "id": "grafana",
      "name": "Grafana",
      "version": "6.3.5"
    },
    {
      "type": "panel",
      "id": "graph",
      "name": "Graph",
      "version": ""
    },
    {
      "type": "datasource",
      "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": "node_exporter 0.18.1",
  "editable": true,
  "gnetId": 11275,
  "graphTooltip": 0,
  "id": null,
  "iteration": 1574742920902,
  "links": [
    {
      "asDropdown": false,
      "icon": "external link",
      "includeVars": false,
      "tags": [
        "$node"
      ],
      "targetBlank": true,
      "title": "http://$instance/metrics",
      "tooltip": "",
      "type": "link",
      "url": "http://$instance/metrics"
    }
  ],
  "panels": [
    {
      "cacheTimeout": null,
      "colorBackground": false,
      "colorPostfix": false,
      "colorPrefix": false,
      "colorValue": true,
      "colors": [
        "rgba(245, 54, 54, 0.9)",
        "rgba(237, 129, 40, 0.89)",
        "rgba(50, 172, 45, 0.97)"
      ],
      "datasource": "${DS_PROMETHEUS}",
      "decimals": 1,
      "description": "",
      "format": "s",
      "gauge": {
        "maxValue": 100,
        "minValue": 0,
        "show": false,
        "thresholdLabels": false,
        "thresholdMarkers": true
      },
      "gridPos": {
        "h": 3,
        "w": 2,
        "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": {},
      "pluginVersion": "6.4.2",
      "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{project=~\"$project\",instance=~\"$instance\"}",
          "format": "time_series",
          "hide": false,
          "instant": true,
          "intervalFactor": 1,
          "refId": "A",
          "step": 40
        }
      ],
      "thresholds": "1,2",
      "title": "运行时间",
      "type": "singlestat",
      "valueFontSize": "100%",
      "valueMaps": [
        {
          "op": "=",
          "text": "N/A",
          "value": "null"
        }
      ],
      "valueName": "current"
    },
    {
      "cacheTimeout": null,
      "colorBackground": false,
      "colorValue": true,
      "colors": [
        "rgba(245, 54, 54, 0.9)",
        "rgba(237, 129, 40, 0.89)",
        "rgba(50, 172, 45, 0.97)"
      ],
      "datasource": "${DS_PROMETHEUS}",
      "decimals": 2,
      "description": "",
      "format": "bytes",
      "gauge": {
        "maxValue": 100,
        "minValue": 0,
        "show": false,
        "thresholdLabels": false,
        "thresholdMarkers": true
      },
      "gridPos": {
        "h": 3,
        "w": 2,
        "x": 2,
        "y": 0
      },
      "id": 75,
      "interval": null,
      "links": [],
      "mappingType": 1,
      "mappingTypes": [
        {
          "name": "value to text",
          "value": 1
        },
        {
          "name": "range to text",
          "value": 2
        }
      ],
      "maxDataPoints": 100,
      "maxPerRow": 6,
      "nullPointMode": "null",
      "nullText": null,
      "options": {},
      "postfix": "",
      "postfixFontSize": "70%",
      "prefix": "",
      "prefixFontSize": "50%",
      "rangeMaps": [
        {
          "from": "null",
          "text": "N/A",
          "to": "null"
        }
      ],
      "sparkline": {
        "fillColor": "rgba(31, 118, 189, 0.18)",
        "full": false,
        "lineColor": "rgb(31, 120, 193)",
        "show": false
      },
      "tableColumn": "",
      "targets": [
        {
          "expr": "sum(node_memory_MemTotal_bytes{project=~\"$project\",instance=~\"$instance\"})",
          "format": "time_series",
          "instant": true,
          "intervalFactor": 1,
          "legendFormat": "{{instance}}",
          "refId": "A",
          "step": 20
        }
      ],
      "thresholds": "2,3",
      "title": "内存总量",
      "type": "singlestat",
      "valueFontSize": "80%",
      "valueMaps": [
        {
          "op": "=",
          "text": "N/A",
          "value": "null"
        }
      ],
      "valueName": "current"
    },
    {
      "datasource": "${DS_PROMETHEUS}",
      "gridPos": {
        "h": 6,
        "w": 4,
        "x": 4,
        "y": 0
      },
      "id": 177,
      "options": {
        "displayMode": "lcd",
        "fieldOptions": {
          "calcs": [
            "last"
          ],
          "defaults": {
            "mappings": [],
            "max": 100,
            "min": 0,
            "thresholds": [
              {
                "color": "green",
                "value": null
              },
              {
                "color": "#EAB839",
                "value": 60
              },
              {
                "color": "red",
                "value": 80
              }
            ],
            "title": "",
            "unit": "percent"
          },
          "override": {},
          "values": false
        },
        "orientation": "horizontal"
      },
      "pluginVersion": "6.3.5",
      "targets": [
        {
          "expr": "100 - (avg by (instance) (irate(node_cpu_seconds_total{project=~\"$project\",instance=~\"$instance\",mode=\"idle\"}[5m])) * 100)",
          "instant": true,
          "legendFormat": "CPU利用率",
          "refId": "A"
        },
        {
          "expr": "100 - (node_memory_MemAvailable_bytes{project=~\"$project\",instance=~\"$instance\"} / node_memory_MemTotal_bytes{instance=~\"$node\"})*100",
          "instant": true,
          "legendFormat": "内存利用率",
          "refId": "B"
        },
        {
          "expr": "100 - (node_memory_SwapFree_bytes{project=~\"$project\",instance=~\"$instance\"} / node_memory_SwapTotal_bytes{project=~\"$project\",instance=~\"$instance\"})*100",
          "instant": true,
          "legendFormat": "swap使用率",
          "refId": "E"
        }
      ],
      "timeFrom": null,
      "timeShift": null,
      "title": "",
      "type": "bargauge"
    },
    {
      "columns": [],
      "datasource": "${DS_PROMETHEUS}",
      "fontSize": "110%",
      "gridPos": {
        "h": 6,
        "w": 10,
        "x": 8,
        "y": 0
      },
      "id": 164,
      "links": [],
      "options": {},
      "pageSize": null,
      "scroll": true,
      "showHeader": true,
      "sort": {
        "col": 6,
        "desc": false
      },
      "styles": [
        {
          "alias": "分区",
          "colorMode": null,
          "colors": [
            "rgba(50, 172, 45, 0.97)",
            "rgba(237, 129, 40, 0.89)",
            "rgba(245, 54, 54, 0.9)"
          ],
          "dateFormat": "YYYY-MM-DD HH:mm:ss",
          "decimals": 2,
          "mappingType": 1,
          "pattern": "mountpoint",
          "thresholds": [
            ""
          ],
          "type": "string",
          "unit": "bytes"
        },
        {
          "alias": "可用空间",
          "colorMode": "value",
          "colors": [
            "rgba(245, 54, 54, 0.9)",
            "rgba(237, 129, 40, 0.89)",
            "rgba(50, 172, 45, 0.97)"
          ],
          "dateFormat": "YYYY-MM-DD HH:mm:ss",
          "decimals": 2,
          "mappingType": 1,
          "pattern": "Value #A",
          "thresholds": [
            "10000000000",
            "20000000000"
          ],
          "type": "number",
          "unit": "bytes"
        },
        {
          "alias": "使用率",
          "colorMode": "cell",
          "colors": [
            "rgba(50, 172, 45, 0.97)",
            "rgba(237, 129, 40, 0.89)",
            "rgba(245, 54, 54, 0.9)"
          ],
          "dateFormat": "YYYY-MM-DD HH:mm:ss",
          "decimals": 2,
          "mappingType": 1,
          "pattern": "Value #B",
          "thresholds": [
            "0.6",
            "0.8"
          ],
          "type": "number",
          "unit": "percentunit"
        },
        {
          "alias": "总空间",
          "colorMode": null,
          "colors": [
            "rgba(245, 54, 54, 0.9)",
            "rgba(237, 129, 40, 0.89)",
            "rgba(50, 172, 45, 0.97)"
          ],
          "dateFormat": "YYYY-MM-DD HH:mm:ss",
          "decimals": 1,
          "link": false,
          "mappingType": 1,
          "pattern": "Value #C",
          "thresholds": [],
          "type": "number",
          "unit": "bytes"
        },
        {
          "alias": "文件系统",
          "colorMode": null,
          "colors": [
            "rgba(245, 54, 54, 0.9)",
            "rgba(237, 129, 40, 0.89)",
            "rgba(50, 172, 45, 0.97)"
          ],
          "dateFormat": "YYYY-MM-DD HH:mm:ss",
          "decimals": 2,
          "link": false,
          "mappingType": 1,
          "pattern": "fstype",
          "thresholds": [],
          "type": "string",
          "unit": "short"
        },
        {
          "alias": "",
          "colorMode": null,
          "colors": [
            "rgba(245, 54, 54, 0.9)",
            "rgba(237, 129, 40, 0.89)",
            "rgba(50, 172, 45, 0.97)"
          ],
          "decimals": 2,
          "pattern": "/.*/",
          "preserveFormat": true,
          "sanitize": false,
          "thresholds": [],
          "type": "hidden",
          "unit": "short"
        }
      ],
      "targets": [
        {
          "expr": "node_filesystem_size_bytes{project=~\"$project\",instance=~\"$instance\",fstype=~\"ext4|xfs\"}-0",
          "format": "table",
          "hide": false,
          "instant": true,
          "intervalFactor": 1,
          "legendFormat": "",
          "refId": "C"
        },
        {
          "expr": "node_filesystem_avail_bytes {project=~\"$project\",instance=~\"$instance\",fstype=~\"ext4|xfs\"}-0",
          "format": "table",
          "hide": false,
          "instant": true,
          "interval": "",
          "intervalFactor": 1,
          "legendFormat": "",
          "refId": "A"
        },
        {
          "expr": "1 - (node_filesystem_avail_bytes{project=~\"$project\",instance=~\"$instance\",fstype=~\"ext4|xfs\"} / node_filesystem_size_bytes{project=~\"$project\",instance=~\"$instance\",fstype=~\"ext4|xfs\"})",
          "format": "table",
          "hide": false,
          "instant": true,
          "intervalFactor": 1,
          "legendFormat": "",
          "refId": "B"
        }
      ],
      "title": "分区使用情况",
      "transform": "table",
      "type": "table"
    },
    {
      "aliasColors": {
        "filefd_192.168.200.241:9100": "super-light-green",
        "switches_192.168.200.241:9100": "semi-dark-red"
      },
      "bars": false,
      "cacheTimeout": null,
      "dashLength": 10,
      "dashes": false,
      "datasource": "${DS_PROMETHEUS}",
      "description": "",
      "fill": 0,
      "fillGradient": 1,
      "gridPos": {
        "h": 6,
        "w": 6,
        "x": 18,
        "y": 0
      },
      "hideTimeOverride": false,
      "id": 16,
      "legend": {
        "alignAsTable": false,
        "avg": false,
        "current": true,
        "max": true,
        "min": false,
        "rightSide": false,
        "show": true,
        "total": false,
        "values": true
      },
      "lines": true,
      "linewidth": 2,
      "links": [],
      "nullPointMode": "null",
      "options": {
        "dataLinks": []
      },
      "percentage": false,
      "pluginVersion": "6.4.2",
      "pointradius": 1,
      "points": false,
      "renderer": "flot",
      "seriesOverrides": [],
      "spaceLength": 10,
      "stack": false,
      "steppedLine": false,
      "targets": [
        {
          "expr": "node_filefd_allocated{project=~\"$project\",instance=~\"$instance\"}",
          "format": "time_series",
          "instant": false,
          "interval": "",
          "intervalFactor": 1,
          "legendFormat": "filefd",
          "refId": "B"
        },
        {
          "expr": "irate(node_context_switches_total{project=~\"$project\",instance=~\"$instance\"}[5m])",
          "intervalFactor": 1,
          "legendFormat": "switches",
          "refId": "A"
        }
      ],
      "thresholds": [],
      "timeFrom": null,
      "timeRegions": [],
      "timeShift": null,
      "title": "打开的文件描述符/每秒上下文切换次数",
      "tooltip": {
        "shared": true,
        "sort": 2,
        "value_type": "individual"
      },
      "type": "graph",
      "xaxis": {
        "buckets": null,
        "mode": "time",
        "name": null,
        "show": true,
        "values": []
      },
      "yaxes": [
        {
          "format": "none",
          "label": "",
          "logBase": 1,
          "max": null,
          "min": null,
          "show": true
        },
        {
          "format": "short",
          "label": "context_switches",
          "logBase": 1,
          "max": null,
          "min": null,
          "show": false
        }
      ],
      "yaxis": {
        "align": false,
        "alignLevel": null
      }
    },
    {
      "cacheTimeout": null,
      "colorBackground": false,
      "colorPostfix": false,
      "colorValue": true,
      "colors": [
        "rgba(245, 54, 54, 0.9)",
        "rgba(237, 129, 40, 0.89)",
        "rgba(50, 172, 45, 0.97)"
      ],
      "datasource": "${DS_PROMETHEUS}",
      "description": "",
      "format": "short",
      "gauge": {
        "maxValue": 100,
        "minValue": 0,
        "show": false,
        "thresholdLabels": false,
        "thresholdMarkers": true
      },
      "gridPos": {
        "h": 3,
        "w": 2,
        "x": 0,
        "y": 3
      },
      "id": 14,
      "interval": null,
      "links": [],
      "mappingType": 1,
      "mappingTypes": [
        {
          "name": "value to text",
          "value": 1
        },
        {
          "name": "range to text",
          "value": 2
        }
      ],
      "maxDataPoints": 100,
      "maxPerRow": 6,
      "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": "count(sum by (cpu) (node_cpu_seconds_total{project=~\"$project\",instance=~\"$instance\"}))",
          "format": "time_series",
          "instant": true,
          "intervalFactor": 1,
          "legendFormat": "",
          "refId": "A",
          "step": 20
        }
      ],
      "thresholds": "1,2",
      "title": "CPU核数",
      "type": "singlestat",
      "valueFontSize": "100%",
      "valueMaps": [
        {
          "op": "=",
          "text": "N/A",
          "value": "null"
        }
      ],
      "valueName": "current"
    },
    {
      "cacheTimeout": null,
      "colorBackground": false,
      "colorValue": true,
      "colors": [
        "#299c46",
        "rgba(237, 129, 40, 0.89)",
        "#d44a3a"
      ],
      "datasource": "${DS_PROMETHEUS}",
      "decimals": 2,
      "description": "",
      "format": "percent",
      "gauge": {
        "maxValue": 100,
        "minValue": 0,
        "show": false,
        "thresholdLabels": false,
        "thresholdMarkers": true
      },
      "gridPos": {
        "h": 3,
        "w": 2,
        "x": 2,
        "y": 3
      },
      "id": 20,
      "interval": null,
      "links": [],
      "mappingType": 1,
      "mappingTypes": [
        {
          "name": "value to text",
          "value": 1
        },
        {
          "name": "range to text",
          "value": 2
        }
      ],
      "maxDataPoints": 100,
      "nullPointMode": "connected",
      "nullText": null,
      "options": {},
      "pluginVersion": "6.4.2",
      "postfix": "",
      "postfixFontSize": "50%",
      "prefix": "",
      "prefixFontSize": "50%",
      "rangeMaps": [
        {
          "from": "null",
          "text": "N/A",
          "to": "null"
        }
      ],
      "sparkline": {
        "fillColor": "rgba(31, 118, 189, 0.18)",
        "full": false,
        "lineColor": "#3274D9",
        "show": true,
        "ymax": null,
        "ymin": null
      },
      "tableColumn": "",
      "targets": [
        {
          "expr": "avg(irate(node_cpu_seconds_total{project=~\"$project\",instance=~\"$instance\",mode=\"iowait\"}[30m])) * 100",
          "format": "time_series",
          "hide": false,
          "instant": false,
          "interval": "",
          "intervalFactor": 1,
          "legendFormat": "",
          "refId": "A",
          "step": 20
        }
      ],
      "thresholds": "20,50",
      "timeFrom": null,
      "timeShift": null,
      "title": "iowait",
      "type": "singlestat",
      "valueFontSize": "80%",
      "valueMaps": [
        {
          "op": "=",
          "text": "N/A",
          "value": "null"
        }
      ],
      "valueName": "avg"
    },
    {
      "aliasColors": {
        "15分钟": "#6ED0E0",
        "1分钟": "#BF1B00",
        "5分钟": "#CCA300"
      },
      "bars": false,
      "dashLength": 10,
      "dashes": false,
      "datasource": "${DS_PROMETHEUS}",
      "editable": true,
      "error": false,
      "fill": 1,
      "fillGradient": 1,
      "grid": {},
      "gridPos": {
        "h": 8,
        "w": 8,
        "x": 0,
        "y": 6
      },
      "height": "300",
      "id": 13,
      "legend": {
        "alignAsTable": false,
        "avg": true,
        "current": true,
        "max": true,
        "min": false,
        "rightSide": false,
        "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",
      "repeat": null,
      "seriesOverrides": [],
      "spaceLength": 10,
      "stack": false,
      "steppedLine": false,
      "targets": [
        {
          "expr": "100 - (avg by (instance) (irate(node_cpu_seconds_total{project=~\"$project\",instance=~\"$instance\",mode=\"idle\"}[5m])) * 100)",
          "format": "time_series",
          "instant": false,
          "interval": "",
          "intervalFactor": 1,
          "legendFormat": "use",
          "metric": "",
          "refId": "A",
          "step": 20,
          "target": ""
        }
      ],
      "thresholds": [],
      "timeFrom": null,
      "timeRegions": [],
      "timeShift": null,
      "title": "cpu利用率",
      "tooltip": {
        "msResolution": false,
        "shared": true,
        "sort": 2,
        "value_type": "cumulative"
      },
      "type": "graph",
      "xaxis": {
        "buckets": null,
        "mode": "time",
        "name": null,
        "show": true,
        "values": []
      },
      "yaxes": [
        {
          "format": "percent",
          "logBase": 1,
          "max": null,
          "min": null,
          "show": true
        },
        {
          "format": "short",
          "logBase": 1,
          "max": null,
          "min": null,
          "show": true
        }
      ],
      "yaxis": {
        "align": false,
        "alignLevel": null
      }
    },
    {
      "aliasColors": {
        "192.168.200.241:9100_Total": "dark-red",
        "Idle - Waiting for something to happen": "#052B51",
        "guest": "#9AC48A",
        "idle": "#052B51",
        "iowait": "#EAB839",
        "irq": "#BF1B00",
        "nice": "#C15C17",
        "sdb_每秒I/O操作%": "#d683ce",
        "softirq": "#E24D42",
        "steal": "#FCE2DE",
        "system": "#508642",
        "user": "#5195CE",
        "磁盘花费在I/O操作占比": "#ba43a9"
      },
      "bars": false,
      "dashLength": 10,
      "dashes": false,
      "datasource": "${DS_PROMETHEUS}",
      "decimals": 2,
      "description": "",
      "fill": 1,
      "fillGradient": 0,
      "gridPos": {
        "h": 8,
        "w": 8,
        "x": 8,
        "y": 6
      },
      "id": 7,
      "legend": {
        "alignAsTable": false,
        "avg": false,
        "current": true,
        "hideEmpty": true,
        "hideZero": true,
        "max": false,
        "min": false,
        "rightSide": false,
        "show": true,
        "sideWidth": null,
        "sort": "current",
        "sortDesc": true,
        "total": false,
        "values": true
      },
      "lines": true,
      "linewidth": 2,
      "links": [],
      "maxPerRow": 6,
      "nullPointMode": "null",
      "options": {
        "dataLinks": []
      },
      "percentage": false,
      "pointradius": 5,
      "points": false,
      "renderer": "flot",
      "repeat": null,
      "seriesOverrides": [],
      "spaceLength": 10,
      "stack": false,
      "steppedLine": false,
      "targets": [
        {
          "expr": "sum by (mode) (irate(node_cpu_seconds_total{project=~\"$project\",instance=~\"$instance\",mode!=\"idle\"}[5m]))",
          "format": "time_series",
          "hide": false,
          "instant": false,
          "interval": "",
          "intervalFactor": 1,
          "legendFormat": "{{mode}}",
          "refId": "A",
          "step": 20
        }
      ],
      "thresholds": [],
      "timeFrom": null,
      "timeRegions": [],
      "timeShift": null,
      "title": "cpu load",
      "tooltip": {
        "shared": true,
        "sort": 2,
        "value_type": "individual"
      },
      "type": "graph",
      "xaxis": {
        "buckets": null,
        "mode": "time",
        "name": null,
        "show": true,
        "values": []
      },
      "yaxes": [
        {
          "decimals": 2,
          "format": "none",
          "label": "",
          "logBase": 1,
          "max": null,
          "min": null,
          "show": true
        },
        {
          "format": "short",
          "label": null,
          "logBase": 1,
          "max": null,
          "min": null,
          "show": false
        }
      ],
      "yaxis": {
        "align": false,
        "alignLevel": null
      }
    },
    {
      "aliasColors": {
        "192.168.10.227:9100_em1_in下载": "super-light-green",
        "192.168.10.227:9100_em1_out上传": "dark-blue"
      },
      "bars": false,
      "dashLength": 10,
      "dashes": false,
      "datasource": "${DS_PROMETHEUS}",
      "fill": 1,
      "fillGradient": 3,
      "gridPos": {
        "h": 8,
        "w": 8,
        "x": 16,
        "y": 6
      },
      "height": "300",
      "id": 157,
      "legend": {
        "alignAsTable": false,
        "avg": true,
        "current": true,
        "hideEmpty": true,
        "hideZero": true,
        "max": true,
        "min": false,
        "rightSide": false,
        "show": true,
        "sort": "current",
        "sortDesc": true,
        "total": false,
        "values": true
      },
      "lines": true,
      "linewidth": 2,
      "links": [],
      "nullPointMode": "null",
      "options": {
        "dataLinks": []
      },
      "percentage": false,
      "pointradius": 2,
      "points": false,
      "renderer": "flot",
      "seriesOverrides": [
        {
          "alias": "/.*_out上传$/",
          "transform": "negative-Y"
        }
      ],
      "spaceLength": 10,
      "stack": false,
      "steppedLine": false,
      "targets": [
        {
          "expr": "irate(node_network_receive_bytes_total{project=~\"$project\",instance=~\"$instance\",device!~'docker.*|lo.*|veth.*'}[5m])*8",
          "format": "time_series",
          "intervalFactor": 1,
          "legendFormat": "receive",
          "refId": "A",
          "step": 4
        },
        {
          "expr": "irate(node_network_transmit_bytes_total{project=~\"$project\",instance=~\"$instance\",device!~'docker.*|lo.*|veth.*'}[5m])*8>0",
          "format": "time_series",
          "intervalFactor": 1,
          "legendFormat": "transmit",
          "refId": "B",
          "step": 4
        }
      ],
      "thresholds": [],
      "timeFrom": null,
      "timeRegions": [],
      "timeShift": null,
      "title": "网络流量",
      "tooltip": {
        "shared": true,
        "sort": 2,
        "value_type": "individual"
      },
      "type": "graph",
      "xaxis": {
        "buckets": null,
        "mode": "time",
        "name": null,
        "show": true,
        "values": []
      },
      "yaxes": [
        {
          "format": "decbytes",
          "label": "",
          "logBase": 1,
          "max": null,
          "min": null,
          "show": true
        },
        {
          "format": "short",
          "label": null,
          "logBase": 1,
          "max": null,
          "min": null,
          "show": false
        }
      ],
      "yaxis": {
        "align": false,
        "alignLevel": null
      }
    },
    {
      "aliasColors": {},
      "bars": false,
      "dashLength": 10,
      "dashes": false,
      "datasource": "${DS_PROMETHEUS}",
      "fill": 1,
      "fillGradient": 3,
      "gridPos": {
        "h": 8,
        "w": 8,
        "x": 0,
        "y": 14
      },
      "id": 174,
      "legend": {
        "alignAsTable": false,
        "avg": false,
        "current": true,
        "hideEmpty": false,
        "hideZero": false,
        "max": false,
        "min": false,
        "rightSide": false,
        "show": true,
        "sideWidth": null,
        "total": false,
        "values": true
      },
      "lines": true,
      "linewidth": 2,
      "links": [],
      "nullPointMode": "null",
      "options": {
        "dataLinks": []
      },
      "percentage": false,
      "pointradius": 5,
      "points": false,
      "renderer": "flot",
      "seriesOverrides": [],
      "spaceLength": 10,
      "stack": false,
      "steppedLine": false,
      "targets": [
        {
          "expr": "1 - (node_filesystem_avail_bytes{project=~\"$project\",instance=~\"$instance\",fstype=~\"ext4|xfs\"} / node_filesystem_size_bytes{project=~\"$project\",instance=~\"$instance\",fstype=~\"ext4|xfs\"})\n",
          "format": "time_series",
          "instant": false,
          "intervalFactor": 1,
          "legendFormat": "fs {{mountpoint}}",
          "refId": "A"
        },
        {
          "expr": "1 - (node_filesystem_files_free{project=~\"$project\",instance=~\"$instance\",fstype=~\"ext4|xfs\"} / node_filesystem_files{project=~\"$project\",instance=~\"$instance\",fstype=~\"ext4|xfs\"})",
          "hide": false,
          "legendFormat": "Inode {{mountpoint}}",
          "refId": "B"
        }
      ],
      "thresholds": [],
      "timeFrom": null,
      "timeRegions": [],
      "timeShift": null,
      "title": "磁盘/Inode使用率",
      "tooltip": {
        "shared": true,
        "sort": 2,
        "value_type": "individual"
      },
      "type": "graph",
      "xaxis": {
        "buckets": null,
        "mode": "time",
        "name": null,
        "show": true,
        "values": []
      },
      "yaxes": [
        {
          "decimals": 2,
          "format": "percentunit",
          "label": "",
          "logBase": 1,
          "max": null,
          "min": null,
          "show": true
        },
        {
          "decimals": 2,
          "format": "percentunit",
          "label": null,
          "logBase": 1,
          "max": "1",
          "min": null,
          "show": false
        }
      ],
      "yaxis": {
        "align": false,
        "alignLevel": null
      }
    },
    {
      "aliasColors": {
        "192.168.200.241:9100_总内存": "dark-red",
        "内存_Avaliable": "#6ED0E0",
        "内存_Cached": "#EF843C",
        "内存_Free": "#629E51",
        "内存_Total": "#6d1f62",
        "内存_Used": "#eab839",
        "可用": "#9ac48a",
        "总内存": "#bf1b00"
      },
      "bars": false,
      "dashLength": 10,
      "dashes": false,
      "datasource": "${DS_PROMETHEUS}",
      "decimals": 2,
      "fill": 1,
      "fillGradient": 0,
      "gridPos": {
        "h": 8,
        "w": 8,
        "x": 8,
        "y": 14
      },
      "height": "300",
      "id": 156,
      "legend": {
        "alignAsTable": false,
        "avg": false,
        "current": true,
        "max": false,
        "min": false,
        "rightSide": false,
        "show": true,
        "sort": "current",
        "sortDesc": true,
        "total": false,
        "values": true
      },
      "lines": true,
      "linewidth": 2,
      "links": [],
      "nullPointMode": "null",
      "options": {
        "dataLinks": []
      },
      "percentage": false,
      "pointradius": 5,
      "points": false,
      "renderer": "flot",
      "seriesOverrides": [],
      "spaceLength": 10,
      "stack": false,
      "steppedLine": false,
      "targets": [
        {
          "expr": "node_memory_MemTotal_bytes{project=~\"$project\",instance=~\"$instance\"}",
          "format": "time_series",
          "hide": false,
          "instant": false,
          "intervalFactor": 1,
          "legendFormat": "total",
          "refId": "A",
          "step": 4
        },
        {
          "expr": "node_memory_MemTotal_bytes{project=~\"$project\",instance=~\"$instance\"}-node_memory_MemAvailable_bytes{project=~\"$project\",instance=~\"$instance\"}",
          "format": "time_series",
          "hide": false,
          "intervalFactor": 1,
          "legendFormat": "use",
          "refId": "B",
          "step": 4
        }
      ],
      "thresholds": [],
      "timeFrom": null,
      "timeRegions": [],
      "timeShift": null,
      "title": "内存信息",
      "tooltip": {
        "shared": true,
        "sort": 2,
        "value_type": "individual"
      },
      "type": "graph",
      "xaxis": {
        "buckets": null,
        "mode": "time",
        "name": null,
        "show": true,
        "values": []
      },
      "yaxes": [
        {
          "format": "bytes",
          "label": null,
          "logBase": 1,
          "max": null,
          "min": "0",
          "show": true
        },
        {
          "format": "short",
          "label": null,
          "logBase": 1,
          "max": null,
          "min": null,
          "show": true
        }
      ],
      "yaxis": {
        "align": false,
        "alignLevel": null
      }
    },
    {
      "aliasColors": {
        "Idle - Waiting for something to happen": "#052B51",
        "guest": "#9AC48A",
        "idle": "#052B51",
        "iowait": "#EAB839",
        "irq": "#BF1B00",
        "nice": "#C15C17",
        "sdb_每秒I/O操作%": "#d683ce",
        "softirq": "#E24D42",
        "steal": "#FCE2DE",
        "system": "#508642",
        "user": "#5195CE",
        "磁盘花费在I/O操作占比": "#ba43a9"
      },
      "bars": false,
      "dashLength": 10,
      "dashes": false,
      "datasource": "${DS_PROMETHEUS}",
      "decimals": null,
      "description": "",
      "fill": 1,
      "fillGradient": 5,
      "gridPos": {
        "h": 8,
        "w": 8,
        "x": 16,
        "y": 14
      },
      "id": 175,
      "legend": {
        "alignAsTable": false,
        "avg": true,
        "current": true,
        "hideEmpty": true,
        "hideZero": true,
        "max": true,
        "min": false,
        "rightSide": false,
        "show": true,
        "sideWidth": null,
        "sort": null,
        "sortDesc": null,
        "total": false,
        "values": true
      },
      "lines": true,
      "linewidth": 2,
      "links": [],
      "maxPerRow": 6,
      "nullPointMode": "null",
      "options": {
        "dataLinks": []
      },
      "percentage": false,
      "pointradius": 5,
      "points": false,
      "renderer": "flot",
      "seriesOverrides": [],
      "spaceLength": 10,
      "stack": false,
      "steppedLine": false,
      "targets": [
        {
          "expr": "irate(node_disk_io_time_seconds_total{project=~\"$project\",instance=~\"$instance\",device!=\"sr0\"}[5m])*100",
          "format": "time_series",
          "intervalFactor": 1,
          "legendFormat": "{{device}} io",
          "refId": "C"
        }
      ],
      "thresholds": [],
      "timeFrom": null,
      "timeRegions": [],
      "timeShift": null,
      "title": "磁盘io性能",
      "tooltip": {
        "shared": true,
        "sort": 2,
        "value_type": "individual"
      },
      "type": "graph",
      "xaxis": {
        "buckets": null,
        "mode": "time",
        "name": null,
        "show": true,
        "values": []
      },
      "yaxes": [
        {
          "decimals": null,
          "format": "percent",
          "label": "",
          "logBase": 1,
          "max": null,
          "min": null,
          "show": true
        },
        {
          "format": "short",
          "label": null,
          "logBase": 1,
          "max": null,
          "min": null,
          "show": false
        }
      ],
      "yaxis": {
        "align": false,
        "alignLevel": null
      }
    },
    {
      "aliasColors": {
        "vda_write": "#6ED0E0"
      },
      "bars": false,
      "dashLength": 10,
      "dashes": false,
      "datasource": "${DS_PROMETHEUS}",
      "description": "",
      "fill": 1,
      "fillGradient": 1,
      "gridPos": {
        "h": 9,
        "w": 8,
        "x": 0,
        "y": 22
      },
      "height": "300",
      "id": 161,
      "legend": {
        "alignAsTable": false,
        "avg": true,
        "current": true,
        "hideEmpty": true,
        "hideZero": true,
        "max": true,
        "min": false,
        "show": true,
        "sort": "current",
        "sortDesc": true,
        "total": false,
        "values": true
      },
      "lines": true,
      "linewidth": 2,
      "links": [],
      "nullPointMode": "null",
      "options": {
        "dataLinks": []
      },
      "percentage": false,
      "pointradius": 5,
      "points": false,
      "renderer": "flot",
      "seriesOverrides": [],
      "spaceLength": 10,
      "stack": false,
      "steppedLine": false,
      "targets": [
        {
          "expr": "irate(node_disk_reads_completed_total{project=~\"$project\",instance=~\"$instance\"}[5m])",
          "format": "time_series",
          "hide": false,
          "interval": "",
          "intervalFactor": 1,
          "legendFormat": "read {{device}}",
          "refId": "A",
          "step": 10
        },
        {
          "expr": "irate(node_disk_writes_completed_total{project=~\"$project\",instance=~\"$instance\"}[5m])",
          "format": "time_series",
          "hide": false,
          "intervalFactor": 1,
          "legendFormat": "write {{device}}",
          "refId": "B",
          "step": 10
        }
      ],
      "thresholds": [],
      "timeFrom": null,
      "timeRegions": [],
      "timeShift": null,
      "title": "IOPS",
      "tooltip": {
        "shared": true,
        "sort": 2,
        "value_type": "individual"
      },
      "type": "graph",
      "xaxis": {
        "buckets": null,
        "mode": "time",
        "name": null,
        "show": true,
        "values": []
      },
      "yaxes": [
        {
          "decimals": null,
          "format": "iops",
          "label": "",
          "logBase": 1,
          "max": null,
          "min": null,
          "show": true
        },
        {
          "format": "short",
          "label": null,
          "logBase": 1,
          "max": null,
          "min": null,
          "show": false
        }
      ],
      "yaxis": {
        "align": false,
        "alignLevel": null
      }
    },
    {
      "aliasColors": {
        "vda_write": "#6ED0E0"
      },
      "bars": false,
      "dashLength": 10,
      "dashes": false,
      "datasource": "${DS_PROMETHEUS}",
      "description": "",
      "fill": 1,
      "fillGradient": 1,
      "gridPos": {
        "h": 9,
        "w": 8,
        "x": 8,
        "y": 22
      },
      "height": "300",
      "id": 168,
      "legend": {
        "alignAsTable": false,
        "avg": true,
        "current": true,
        "hideEmpty": true,
        "hideZero": true,
        "max": true,
        "min": false,
        "rightSide": false,
        "show": true,
        "sort": "current",
        "sortDesc": true,
        "total": false,
        "values": true
      },
      "lines": true,
      "linewidth": 2,
      "links": [],
      "nullPointMode": "null",
      "options": {
        "dataLinks": []
      },
      "percentage": false,
      "pointradius": 5,
      "points": false,
      "renderer": "flot",
      "seriesOverrides": [],
      "spaceLength": 10,
      "stack": false,
      "steppedLine": false,
      "targets": [
        {
          "expr": "irate(node_disk_read_bytes_total{project=~\"$project\",instance=~\"$instance\"}[5m])",
          "format": "time_series",
          "interval": "",
          "intervalFactor": 1,
          "legendFormat": "read {{device}}",
          "refId": "A",
          "step": 10
        },
        {
          "expr": "irate(node_disk_written_bytes_total{project=~\"$project\",instance=~\"$instance\"}[5m])",
          "format": "time_series",
          "hide": false,
          "intervalFactor": 1,
          "legendFormat": "write {{device}}",
          "refId": "B",
          "step": 10
        }
      ],
      "thresholds": [],
      "timeFrom": null,
      "timeRegions": [],
      "timeShift": null,
      "title": "mbps",
      "tooltip": {
        "shared": true,
        "sort": 2,
        "value_type": "individual"
      },
      "type": "graph",
      "xaxis": {
        "buckets": null,
        "mode": "time",
        "name": null,
        "show": true,
        "values": []
      },
      "yaxes": [
        {
          "decimals": null,
          "format": "decbytes",
          "label": "",
          "logBase": 1,
          "max": null,
          "min": null,
          "show": true
        },
        {
          "format": "short",
          "label": null,
          "logBase": 1,
          "max": null,
          "min": null,
          "show": false
        }
      ],
      "yaxis": {
        "align": false,
        "alignLevel": null
      }
    },
    {
      "aliasColors": {
        "vda": "#6ED0E0"
      },
      "bars": false,
      "dashLength": 10,
      "dashes": false,
      "datasource": "${DS_PROMETHEUS}",
      "description": "",
      "fill": 1,
      "fillGradient": 1,
      "gridPos": {
        "h": 9,
        "w": 8,
        "x": 16,
        "y": 22
      },
      "height": "300",
      "id": 160,
      "legend": {
        "alignAsTable": false,
        "avg": true,
        "current": true,
        "hideEmpty": true,
        "hideZero": true,
        "max": true,
        "min": false,
        "show": true,
        "sort": "current",
        "sortDesc": true,
        "total": false,
        "values": true
      },
      "lines": true,
      "linewidth": 2,
      "links": [],
      "nullPointMode": "null as zero",
      "options": {
        "dataLinks": []
      },
      "percentage": false,
      "pointradius": 5,
      "points": false,
      "renderer": "flot",
      "seriesOverrides": [],
      "spaceLength": 10,
      "stack": false,
      "steppedLine": false,
      "targets": [
        {
          "expr": "irate(node_disk_read_time_seconds_total{project=~\"$project\",instance=~\"$instance\",device!=\"sr0\"}[5m]) / irate(node_disk_reads_completed_total{project=~\"$project\",instance=~\"$instance\",device!=\"sr0\"}[5m])",
          "format": "time_series",
          "hide": false,
          "instant": false,
          "interval": "",
          "intervalFactor": 1,
          "legendFormat": "read {{device}}",
          "refId": "B"
        },
        {
          "expr": "(irate(node_disk_write_time_seconds_total{project=~\"$project\",instance=~\"$instance\",device!=\"sr0\"}[5m]) / irate(node_disk_writes_completed_total{project=~\"$project\",instance=~\"$instance\",device!=\"sr0\"}[5m]))",
          "format": "time_series",
          "hide": false,
          "instant": false,
          "intervalFactor": 1,
          "legendFormat": "write {{device}}",
          "refId": "C"
        }
      ],
      "thresholds": [],
      "timeFrom": null,
      "timeRegions": [],
      "timeShift": null,
      "title": "磁盘单次io读写耗时",
      "tooltip": {
        "shared": true,
        "sort": 2,
        "value_type": "individual"
      },
      "type": "graph",
      "xaxis": {
        "buckets": null,
        "mode": "time",
        "name": null,
        "show": true,
        "values": []
      },
      "yaxes": [
        {
          "format": "s",
          "label": "",
          "logBase": 1,
          "max": null,
          "min": null,
          "show": true
        },
        {
          "format": "short",
          "label": null,
          "logBase": 1,
          "max": null,
          "min": null,
          "show": false
        }
      ],
      "yaxis": {
        "align": false,
        "alignLevel": null
      }
    },
    {
      "aliasColors": {
        "192.168.200.241:9100_TCP_alloc": "semi-dark-blue",
        "TCP": "#6ED0E0"
      },
      "bars": false,
      "dashLength": 10,
      "dashes": false,
      "datasource": "${DS_PROMETHEUS}",
      "description": "Sockets_used - 已使用的所有协议套接字总量\n\nCurrEstab - 当前状态为 ESTABLISHED 或 CLOSE-WAIT 的 TCP 连接数\n\nTCP_alloc - 已分配（已建立、已申请到sk_buff）的TCP套接字数量\n\nTCP_tw - 等待关闭的TCP连接数\n\nUDP_inuse - 正在使用的 UDP 套接字数量",
      "fill": 1,
      "fillGradient": 0,
      "gridPos": {
        "h": 12,
        "w": 12,
        "x": 0,
        "y": 31
      },
      "height": "300",
      "id": 158,
      "interval": "",
      "legend": {
        "alignAsTable": true,
        "avg": true,
        "current": true,
        "hideEmpty": true,
        "hideZero": true,
        "max": true,
        "min": false,
        "rightSide": false,
        "show": true,
        "sort": "current",
        "sortDesc": true,
        "total": false,
        "values": true
      },
      "lines": true,
      "linewidth": 2,
      "links": [],
      "nullPointMode": "null",
      "options": {
        "dataLinks": []
      },
      "percentage": false,
      "pointradius": 5,
      "points": false,
      "renderer": "flot",
      "seriesOverrides": [
        {
          "alias": "/.*_Sockets_used/",
          "color": "#C4162A",
          "fill": 0
        }
      ],
      "spaceLength": 10,
      "stack": false,
      "steppedLine": false,
      "targets": [
        {
          "expr": "node_netstat_Tcp_CurrEstab{project=~\"$project\",instance=~\"$instance\"}",
          "format": "time_series",
          "hide": false,
          "instant": false,
          "interval": "",
          "intervalFactor": 1,
          "legendFormat": "CurrEstab",
          "refId": "A",
          "step": 20
        },
        {
          "expr": "node_sockstat_TCP_tw{project=~\"$project\",instance=~\"$instance\"}",
          "format": "time_series",
          "intervalFactor": 1,
          "legendFormat": "TCP_tw",
          "refId": "D"
        },
        {
          "expr": "node_sockstat_sockets_used{project=~\"$project\",instance=~\"$instance\"}",
          "legendFormat": "Sockets_used",
          "refId": "B"
        },
        {
          "expr": "node_sockstat_UDP_inuse{project=~\"$project\",instance=~\"$instance\"}",
          "legendFormat": "UDP_inuse",
          "refId": "C"
        },
        {
          "expr": "node_sockstat_TCP_alloc{project=~\"$project\",instance=~\"$instance\"}",
          "legendFormat": "TCP_alloc",
          "refId": "E"
        }
      ],
      "thresholds": [],
      "timeFrom": null,
      "timeRegions": [],
      "timeShift": null,
      "title": "网络连接信息",
      "tooltip": {
        "shared": true,
        "sort": 2,
        "value_type": "individual"
      },
      "type": "graph",
      "xaxis": {
        "buckets": null,
        "mode": "time",
        "name": null,
        "show": true,
        "values": []
      },
      "yaxes": [
        {
          "format": "short",
          "label": null,
          "logBase": 1,
          "max": null,
          "min": null,
          "show": true
        },
        {
          "format": "short",
          "label": null,
          "logBase": 1,
          "max": null,
          "min": null,
          "show": true
        }
      ],
      "yaxis": {
        "align": false,
        "alignLevel": null
      }
    },
    {
      "aliasColors": {},
      "bars": false,
      "dashLength": 10,
      "dashes": false,
      "datasource": "${DS_PROMETHEUS}",
      "description": "",
      "fill": 0,
      "fillGradient": 1,
      "gridPos": {
        "h": 12,
        "w": 12,
        "x": 12,
        "y": 31
      },
      "id": 169,
      "legend": {
        "alignAsTable": true,
        "avg": true,
        "current": true,
        "hideEmpty": true,
        "hideZero": true,
        "max": true,
        "min": false,
        "rightSide": false,
        "show": true,
        "sideWidth": null,
        "sort": "current",
        "sortDesc": true,
        "total": false,
        "values": true
      },
      "lines": true,
      "linewidth": 2,
      "links": [],
      "nullPointMode": "null",
      "options": {
        "dataLinks": []
      },
      "percentage": false,
      "pointradius": 0.5,
      "points": false,
      "renderer": "flot",
      "seriesOverrides": [],
      "spaceLength": 10,
      "stack": false,
      "steppedLine": false,
      "targets": [
        {
          "expr": "node_hwmon_temp_celsius{project=~\"$project\",instance=~\"$instance\"}",
          "format": "time_series",
          "intervalFactor": 10,
          "legendFormat": "{{instance}}_{{chip}}_{{sensor}}",
          "refId": "A"
        }
      ],
      "thresholds": [],
      "timeFrom": null,
      "timeRegions": [],
      "timeShift": null,
      "title": "硬件温度(虚拟机可能无法显示该项)",
      "tooltip": {
        "shared": true,
        "sort": 2,
        "value_type": "individual"
      },
      "type": "graph",
      "xaxis": {
        "buckets": null,
        "mode": "time",
        "name": null,
        "show": true,
        "values": []
      },
      "yaxes": [
        {
          "format": "celsius",
          "label": null,
          "logBase": 1,
          "max": null,
          "min": null,
          "show": true
        },
        {
          "format": "short",
          "label": null,
          "logBase": 1,
          "max": null,
          "min": null,
          "show": true
        }
      ],
      "yaxis": {
        "align": false,
        "alignLevel": null
      }
    }
  ],
  "refresh": "5s",
  "schemaVersion": 19,
  "style": "dark",
  "tags": [],
  "templating": {
    "list": [
      {
        "allValue": null,
        "current": {},
        "datasource": "${DS_PROMETHEUS}",
        "definition": "label_values(node_uname_info, project)",
        "hide": 0,
        "includeAll": false,
        "label": "项目",
        "multi": false,
        "name": "project",
        "options": [],
        "query": "label_values(node_uname_info, project)",
        "refresh": 1,
        "regex": "",
        "skipUrlSync": false,
        "sort": 1,
        "tagValuesQuery": "",
        "tags": [],
        "tagsQuery": "",
        "type": "query",
        "useTags": false
      },
      {
        "allValue": null,
        "current": {},
        "datasource": "${DS_PROMETHEUS}",
        "definition": "label_values(node_uname_info{project=~\"$project\"}, server)",
        "hide": 0,
        "includeAll": false,
        "label": "主机",
        "multi": false,
        "name": "server",
        "options": [],
        "query": "label_values(node_uname_info{project=~\"$project\"}, server)",
        "refresh": 1,
        "regex": "",
        "skipUrlSync": false,
        "sort": 1,
        "tagValuesQuery": "",
        "tags": [],
        "tagsQuery": "",
        "type": "query",
        "useTags": false
      },
      {
        "allFormat": "glob",
        "allValue": null,
        "current": {},
        "datasource": "${DS_PROMETHEUS}",
        "definition": "label_values(node_uname_info{server=~\"$server\"},instance)",
        "hide": 2,
        "includeAll": false,
        "label": "instance",
        "multi": false,
        "multiFormat": "regex values",
        "name": "instance",
        "options": [],
        "query": "label_values(node_uname_info{server=~\"$server\"},instance)",
        "refresh": 1,
        "regex": "",
        "skipUrlSync": false,
        "sort": 0,
        "tagValuesQuery": "",
        "tags": [],
        "tagsQuery": "",
        "type": "query",
        "useTags": false
      },
      {
        "allValue": null,
        "current": {},
        "datasource": "${DS_PROMETHEUS}",
        "definition": "",
        "hide": 2,
        "includeAll": false,
        "label": "",
        "multi": false,
        "name": "maxmount",
        "options": [],
        "query": "query_result(topk(1,sort_desc (max(node_filesystem_size_bytes{instance=~'$node',fstype=~\"ext4|xfs\"}) by (mountpoint))))",
        "refresh": 2,
        "regex": "/.*\\\"(.*)\\\".*/",
        "skipUrlSync": false,
        "sort": 0,
        "tagValuesQuery": "",
        "tags": [],
        "tagsQuery": "",
        "type": "query",
        "useTags": false
      },
      {
        "allFormat": "glob",
        "allValue": null,
        "current": {},
        "datasource": "${DS_PROMETHEUS}",
        "definition": "",
        "hide": 2,
        "includeAll": false,
        "label": "环境",
        "multi": false,
        "multiFormat": "regex values",
        "name": "env",
        "options": [],
        "query": "label_values(node_exporter_build_info,env)",
        "refresh": 2,
        "regex": "",
        "skipUrlSync": false,
        "sort": 1,
        "tagValuesQuery": "",
        "tags": [],
        "tagsQuery": "",
        "type": "query",
        "useTags": false
      },
      {
        "allFormat": "glob",
        "allValue": "",
        "current": {},
        "datasource": "${DS_PROMETHEUS}",
        "definition": "label_values(node_exporter_build_info{env=~'$env'},name)",
        "hide": 2,
        "includeAll": false,
        "label": "名称",
        "multi": true,
        "multiFormat": "regex values",
        "name": "name",
        "options": [],
        "query": "label_values(node_exporter_build_info{env=~'$env'},name)",
        "refresh": 2,
        "regex": "",
        "skipUrlSync": false,
        "sort": 1,
        "tagValuesQuery": "/.*/",
        "tags": [],
        "tagsQuery": "",
        "type": "query",
        "useTags": false
      }
    ]
  },
  "time": {
    "from": "now-1h",
    "to": "now"
  },
  "timepicker": {
    "now": true,
    "refresh_intervals": [
      "5s",
      "10s",
      "30s",
      "1m",
      "5m",
      "15m",
      "30m",
      "1h",
      "2h",
      "1d"
    ],
    "time_options": [
      "5m",
      "15m",
      "1h",
      "6h",
      "12h",
      "24h",
      "2d",
      "7d",
      "30d"
    ]
  },
  "timezone": "",
  "title": "linux",
  "uid": "linux",
  "version": 1
}