Grafana dashboard: 1   Node Exporter for Prometheus Dashboard CN v20200628
Description: 【中文版本】2020.06.28更新，增加整体资源展示！支持 Grafana6&7，Node Exporter v0.16及以上的版本，优化重要指标展示。包含整体资源展示与资源明细图表：CPU 内存 磁盘 IO 网络等监控指标。https://github.com/starsliao/Prometheus


{
  "__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": "6.7.3"
    },
    {
      "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": [
      {
        "$$hashKey": "object:5598",
        "builtIn": 1,
        "datasource": "-- Grafana --",
        "enable": true,
        "hide": true,
        "iconColor": "rgba(0, 211, 255, 1)",
        "name": "Annotations & Alerts",
        "type": "dashboard"
      }
    ]
  },
  "description": "【中文版本】2020.06.28更新，增加整体资源展示！支持 Grafana6&7，Node Exporter v0.16及以上的版本，优化重要指标展示。包含整体资源展示与资源明细图表：CPU 内存 磁盘 IO 网络等监控指标。https://github.com/starsliao/Prometheus",
  "editable": true,
  "gnetId": 12884,
  "graphTooltip": 0,
  "id": null,
  "iteration": 1593281500982,
  "links": [
    {
      "icon": "external link",
      "tags": [],
      "targetBlank": true,
      "title": "更新node_exporter",
      "tooltip": "",
      "type": "link",
      "url": "https://github.com/prometheus/node_exporter/releases"
    },
    {
      "icon": "external link",
      "tags": [],
      "targetBlank": true,
      "title": "更新当前仪表板",
      "tooltip": "",
      "type": "link",
      "url": "https://grafana.com/dashboards/8919"
    },
    {
      "icon": "external link",
      "tags": [],
      "targetBlank": true,
      "title": "StarsL.cn",
      "tooltip": "",
      "type": "link",
      "url": "https://starsl.cn"
    },
    {
      "asDropdown": true,
      "icon": "external link",
      "tags": [],
      "targetBlank": true,
      "title": "",
      "type": "dashboards"
    }
  ],
  "panels": [
    {
      "collapsed": false,
      "datasource": "${DS_PROMETHEUS}",
      "gridPos": {
        "h": 1,
        "w": 24,
        "x": 0,
        "y": 0
      },
      "id": 187,
      "panels": [],
      "title": "资源总览（关联JOB项）当前选中主机：【$show_hostname】实例：$node",
      "type": "row"
    },
    {
      "columns": [],
      "datasource": "${DS_PROMETHEUS}",
      "description": "分区使用率、磁盘读取、磁盘写入、下载带宽、上传带宽，如果有多个网卡或者多个分区，是采集的使用率最高的网卡或者分区的数值。",
      "fontSize": "100%",
      "gridPos": {
        "h": 12,
        "w": 24,
        "x": 0,
        "y": 1
      },
      "id": 185,
      "pageSize": 10,
      "showHeader": true,
      "sort": {
        "col": 5,
        "desc": false
      },
      "styles": [
        {
          "$$hashKey": "object:5955",
          "alias": "主机名",
          "align": "auto",
          "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,
          "linkTooltip": "",
          "linkUrl": "",
          "mappingType": 1,
          "pattern": "nodename",
          "thresholds": [],
          "type": "string",
          "unit": "bytes"
        },
        {
          "$$hashKey": "object:5956",
          "alias": "IP（链接到明细）",
          "align": "auto",
          "colorMode": null,
          "colors": [
            "rgba(245, 54, 54, 0.9)",
            "rgba(237, 129, 40, 0.89)",
            "rgba(50, 172, 45, 0.97)"
          ],
          "dateFormat": "YYYY-MM-DD HH:mm:ss",
          "decimals": 2,
          "link": true,
          "linkTargetBlank": false,
          "linkTooltip": "浏览主机明细",
          "linkUrl": "/d/9CWBz0bik/node-exporter?orgId=1&var-job=${job}&var-hostname=All&var-node=${__cell}&var-device=All",
          "mappingType": 1,
          "pattern": "instance",
          "thresholds": [],
          "type": "number",
          "unit": "short"
        },
        {
          "$$hashKey": "object:5957",
          "alias": "内存",
          "align": "auto",
          "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": "Value #B",
          "thresholds": [],
          "type": "number",
          "unit": "bytes"
        },
        {
          "$$hashKey": "object:5958",
          "alias": "CPU核",
          "align": "auto",
          "colorMode": null,
          "colors": [
            "rgba(245, 54, 54, 0.9)",
            "rgba(237, 129, 40, 0.89)",
            "rgba(50, 172, 45, 0.97)"
          ],
          "dateFormat": "YYYY-MM-DD HH:mm:ss",
          "decimals": null,
          "mappingType": 1,
          "pattern": "Value #C",
          "thresholds": [],
          "type": "number",
          "unit": "short"
        },
        {
          "$$hashKey": "object:5959",
          "alias": " 运行时间",
          "align": "auto",
          "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,
          "mappingType": 1,
          "pattern": "Value #D",
          "thresholds": [],
          "type": "number",
          "unit": "s"
        },
        {
          "$$hashKey": "object:5960",
          "alias": "分区使用率*",
          "align": "auto",
          "colorMode": "cell",
          "colors": [
            "rgba(50, 172, 45, 0.97)",
            "rgba(237, 129, 40, 0.89)",
            "rgba(245, 54, 54, 0.9)"
          ],
          "dateFormat": "YYYY-MM-DD HH:mm:ss",
          "decimals": 2,
          "mappingType": 1,
          "pattern": "Value #E",
          "thresholds": [
            "70",
            "85"
          ],
          "type": "number",
          "unit": "percent"
        },
        {
          "$$hashKey": "object:5961",
          "alias": "CPU使用率",
          "align": "auto",
          "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 #F",
          "thresholds": [
            "70",
            "85"
          ],
          "type": "number",
          "unit": "percent"
        },
        {
          "$$hashKey": "object:5962",
          "alias": "内存使用率",
          "align": "auto",
          "colorMode": "cell",
          "colors": [
            "rgba(50, 172, 45, 0.97)",
            "rgba(237, 129, 40, 0.89)",
            "rgba(245, 54, 54, 0.9)"
          ],
          "dateFormat": "YYYY-MM-DD HH:mm:ss",
          "decimals": 2,
          "mappingType": 1,
          "pattern": "Value #G",
          "thresholds": [
            "70",
            "85"
          ],
          "type": "number",
          "unit": "percent"
        },
        {
          "$$hashKey": "object:5963",
          "alias": "磁盘读取*",
          "align": "auto",
          "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 #H",
          "thresholds": [
            "10485760",
            "20485760"
          ],
          "type": "number",
          "unit": "Bps"
        },
        {
          "$$hashKey": "object:5964",
          "alias": "磁盘写入*",
          "align": "auto",
          "colorMode": "cell",
          "colors": [
            "rgba(50, 172, 45, 0.97)",
            "rgba(237, 129, 40, 0.89)",
            "rgba(245, 54, 54, 0.9)"
          ],
          "dateFormat": "YYYY-MM-DD HH:mm:ss",
          "decimals": 2,
          "mappingType": 1,
          "pattern": "Value #I",
          "thresholds": [
            "10485760",
            "20485760"
          ],
          "type": "number",
          "unit": "Bps"
        },
        {
          "$$hashKey": "object:5965",
          "alias": "下载带宽*",
          "align": "auto",
          "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 #J",
          "thresholds": [
            "30485760",
            "104857600"
          ],
          "type": "number",
          "unit": "bps"
        },
        {
          "$$hashKey": "object:5966",
          "alias": "上传带宽*",
          "align": "auto",
          "colorMode": "cell",
          "colors": [
            "rgba(50, 172, 45, 0.97)",
            "rgba(237, 129, 40, 0.89)",
            "rgba(245, 54, 54, 0.9)"
          ],
          "dateFormat": "YYYY-MM-DD HH:mm:ss",
          "decimals": 2,
          "mappingType": 1,
          "pattern": "Value #K",
          "thresholds": [
            "30485760",
            "104857600"
          ],
          "type": "number",
          "unit": "bps"
        },
        {
          "$$hashKey": "object:5967",
          "alias": "5m负载",
          "align": "auto",
          "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,
          "mappingType": 1,
          "pattern": "Value #L",
          "thresholds": [],
          "type": "number",
          "unit": "short"
        },
        {
          "$$hashKey": "object:5968",
          "alias": "",
          "align": "right",
          "colorMode": null,
          "colors": [
            "rgba(245, 54, 54, 0.9)",
            "rgba(237, 129, 40, 0.89)",
            "rgba(50, 172, 45, 0.97)"
          ],
          "decimals": 2,
          "pattern": "/.*/",
          "thresholds": [],
          "type": "hidden",
          "unit": "short"
        }
      ],
      "targets": [
        {
          "expr": "node_uname_info{job=~\"$job\"} - 0",
          "format": "table",
          "instant": true,
          "interval": "",
          "legendFormat": "主机名",
          "refId": "A"
        },
        {
          "expr": "sum(time() - node_boot_time_seconds{job=~\"$job\"})by(instance)",
          "format": "table",
          "hide": false,
          "instant": true,
          "interval": "",
          "legendFormat": "运行时间",
          "refId": "D"
        },
        {
          "expr": "node_memory_MemTotal_bytes{job=~\"$job\"} - 0",
          "format": "table",
          "hide": false,
          "instant": true,
          "interval": "",
          "legendFormat": "总内存",
          "refId": "B"
        },
        {
          "expr": "count(node_cpu_seconds_total{job=~\"$job\",mode='system'}) by (instance)",
          "format": "table",
          "hide": false,
          "instant": true,
          "interval": "",
          "legendFormat": "总核数",
          "refId": "C"
        },
        {
          "expr": "node_load5{job=~\"$job\"}",
          "format": "table",
          "instant": true,
          "interval": "",
          "legendFormat": "5分钟负载",
          "refId": "L"
        },
        {
          "expr": "(1 - avg(irate(node_cpu_seconds_total{job=~\"$job\",mode=\"idle\"}[5m])) by (instance)) * 100",
          "format": "table",
          "hide": false,
          "instant": true,
          "interval": "",
          "legendFormat": "CPU使用率",
          "refId": "F"
        },
        {
          "expr": "(1 - (node_memory_MemAvailable_bytes{job=~\"$job\"} / (node_memory_MemTotal_bytes{job=~\"$job\"})))* 100",
          "format": "table",
          "hide": false,
          "instant": true,
          "interval": "",
          "legendFormat": "内存使用率",
          "refId": "G"
        },
        {
          "expr": "max((node_filesystem_size_bytes{job=~\"$job\",fstype=~\"ext.?|xfs\"}-node_filesystem_free_bytes{job=~\"$job\",fstype=~\"ext.?|xfs\"}) *100/(node_filesystem_avail_bytes {job=~\"$job\",fstype=~\"ext.?|xfs\"}+(node_filesystem_size_bytes{job=~\"$job\",fstype=~\"ext.?|xfs\"}-node_filesystem_free_bytes{job=~\"$job\",fstype=~\"ext.?|xfs\"})))by(instance)",
          "format": "table",
          "hide": false,
          "instant": true,
          "interval": "",
          "legendFormat": "分区使用率",
          "refId": "E"
        },
        {
          "expr": "max(irate(node_disk_read_bytes_total{job=~\"$job\"}[5m])) by (instance)",
          "format": "table",
          "hide": false,
          "instant": true,
          "interval": "",
          "legendFormat": "最大读取",
          "refId": "H"
        },
        {
          "expr": "max(irate(node_disk_written_bytes_total{job=~\"$job\"}[5m])) by (instance)",
          "format": "table",
          "hide": false,
          "instant": true,
          "interval": "",
          "legendFormat": "最大写入",
          "refId": "I"
        },
        {
          "expr": "max(irate(node_network_receive_bytes_total{job=~\"$job\"}[5m])*8) by (instance)",
          "format": "table",
          "hide": false,
          "instant": true,
          "interval": "",
          "legendFormat": "下载带宽",
          "refId": "J"
        },
        {
          "expr": "max(irate(node_network_transmit_bytes_total{job=~\"$job\"}[5m])*8) by (instance)",
          "format": "table",
          "hide": false,
          "instant": true,
          "interval": "",
          "legendFormat": "上传带宽",
          "refId": "K"
        }
      ],
      "timeFrom": null,
      "timeShift": null,
      "title": "服务器资源总览表(每页10行)",
      "transform": "table",
      "type": "table"
    },
    {
      "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": null,
      "description": "",
      "fieldConfig": {
        "defaults": {
          "custom": {}
        },
        "overrides": []
      },
      "fill": 0,
      "fillGradient": 0,
      "gridPos": {
        "h": 8,
        "w": 8,
        "x": 0,
        "y": 13
      },
      "hiddenSeries": false,
      "id": 191,
      "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": [
        {
          "alias": "总平均使用率",
          "lines": false,
          "pointradius": 1,
          "points": true,
          "yaxis": 2
        },
        {
          "alias": "总核数",
          "color": "#C4162A"
        }
      ],
      "spaceLength": 10,
      "stack": false,
      "steppedLine": false,
      "targets": [
        {
          "expr": "count(node_cpu_seconds_total{job=~\"$job\", mode='system'})",
          "format": "time_series",
          "hide": false,
          "interval": "",
          "intervalFactor": 1,
          "legendFormat": "总核数",
          "refId": "B",
          "step": 240
        },
        {
          "expr": "sum(node_load5{job=~\"$job\"})",
          "format": "time_series",
          "hide": false,
          "interval": "",
          "intervalFactor": 1,
          "legendFormat": "总5分钟负载",
          "refId": "A",
          "step": 240
        },
        {
          "expr": "avg(1 - avg(irate(node_cpu_seconds_total{job=~\"$job\",mode=\"idle\"}[5m])) by (instance)) * 100",
          "format": "time_series",
          "hide": false,
          "interval": "30m",
          "intervalFactor": 1,
          "legendFormat": "总平均使用率",
          "refId": "F",
          "step": 240
        }
      ],
      "thresholds": [],
      "timeFrom": null,
      "timeRegions": [],
      "timeShift": null,
      "title": "$job：整体总负载与整体平均CPU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": null,
          "format": "short",
          "label": "总负载",
          "logBase": 1,
          "max": null,
          "min": null,
          "show": true
        },
        {
          "decimals": 0,
          "format": "percent",
          "label": "平均使用率",
          "logBase": 1,
          "max": null,
          "min": null,
          "show": true
        }
      ],
      "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": 1,
      "fieldConfig": {
        "defaults": {
          "custom": {}
        },
        "overrides": []
      },
      "fill": 0,
      "fillGradient": 0,
      "gridPos": {
        "h": 8,
        "w": 8,
        "x": 8,
        "y": 13
      },
      "height": "300",
      "hiddenSeries": false,
      "id": 195,
      "legend": {
        "alignAsTable": false,
        "avg": false,
        "current": true,
        "max": false,
        "min": false,
        "rightSide": false,
        "show": true,
        "sort": "current",
        "sortDesc": false,
        "total": false,
        "values": true
      },
      "lines": true,
      "linewidth": 2,
      "links": [],
      "nullPointMode": "null",
      "options": {
        "dataLinks": []
      },
      "percentage": false,
      "pointradius": 5,
      "points": false,
      "renderer": "flot",
      "seriesOverrides": [
        {
          "alias": "总内存",
          "color": "#C4162A",
          "fill": 0
        },
        {
          "alias": "总平均使用率",
          "lines": false,
          "pointradius": 1,
          "points": true,
          "yaxis": 2
        }
      ],
      "spaceLength": 10,
      "stack": false,
      "steppedLine": false,
      "targets": [
        {
          "expr": "sum(node_memory_MemTotal_bytes{job=~\"$job\"})",
          "format": "time_series",
          "hide": false,
          "instant": false,
          "interval": "",
          "intervalFactor": 1,
          "legendFormat": "总内存",
          "refId": "A",
          "step": 4
        },
        {
          "expr": "sum(node_memory_MemTotal_bytes{job=~\"$job\"} - node_memory_MemAvailable_bytes{job=~\"$job\"})",
          "format": "time_series",
          "hide": false,
          "interval": "",
          "intervalFactor": 1,
          "legendFormat": "总已用",
          "refId": "B",
          "step": 4
        },
        {
          "expr": "(sum(node_memory_MemTotal_bytes{job=~\"$job\"} - node_memory_MemAvailable_bytes{job=~\"$job\"}) / sum(node_memory_MemTotal_bytes{job=~\"$job\"}))*100",
          "format": "time_series",
          "hide": false,
          "interval": "30m",
          "intervalFactor": 1,
          "legendFormat": "总平均使用率",
          "refId": "H"
        }
      ],
      "thresholds": [],
      "timeFrom": null,
      "timeRegions": [],
      "timeShift": null,
      "title": "$job：整体总内存与整体平均内存使用率",
      "tooltip": {
        "shared": true,
        "sort": 2,
        "value_type": "individual"
      },
      "type": "graph",
      "xaxis": {
        "buckets": null,
        "mode": "time",
        "name": null,
        "show": true,
        "values": []
      },
      "yaxes": [
        {
          "decimals": null,
          "format": "bytes",
          "label": "总内存量",
          "logBase": 1,
          "max": null,
          "min": "0",
          "show": true
        },
        {
          "decimals": null,
          "format": "percent",
          "label": "平均使用率",
          "logBase": 1,
          "max": null,
          "min": null,
          "show": true
        }
      ],
      "yaxis": {
        "align": false,
        "alignLevel": null
      }
    },
    {
      "aliasColors": {},
      "bars": false,
      "dashLength": 10,
      "dashes": false,
      "datasource": "${DS_PROMETHEUS}",
      "decimals": 1,
      "description": "",
      "fieldConfig": {
        "defaults": {
          "custom": {}
        },
        "overrides": []
      },
      "fill": 0,
      "fillGradient": 0,
      "gridPos": {
        "h": 8,
        "w": 8,
        "x": 16,
        "y": 13
      },
      "hiddenSeries": false,
      "id": 197,
      "legend": {
        "alignAsTable": false,
        "avg": false,
        "current": true,
        "hideEmpty": false,
        "hideZero": false,
        "max": false,
        "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": 5,
      "points": false,
      "renderer": "flot",
      "seriesOverrides": [
        {
          "alias": "总平均使用率",
          "lines": false,
          "pointradius": 1,
          "points": true,
          "yaxis": 2
        },
        {
          "alias": "总磁盘量",
          "color": "#C4162A"
        }
      ],
      "spaceLength": 10,
      "stack": false,
      "steppedLine": false,
      "targets": [
        {
          "expr": "sum(avg(node_filesystem_size_bytes{job=~\"$job\",fstype=~\"xfs|ext.*\"})by(device,instance))",
          "format": "time_series",
          "instant": false,
          "interval": "",
          "intervalFactor": 1,
          "legendFormat": "总磁盘量",
          "refId": "E"
        },
        {
          "expr": "sum(avg(node_filesystem_size_bytes{job=~\"$job\",fstype=~\"xfs|ext.*\"})by(device,instance)) - sum(avg(node_filesystem_free_bytes{job=~\"$job\",fstype=~\"xfs|ext.*\"})by(device,instance))",
          "format": "time_series",
          "instant": false,
          "interval": "",
          "intervalFactor": 1,
          "legendFormat": "总使用量",
          "refId": "C"
        },
        {
          "expr": "(sum(avg(node_filesystem_size_bytes{job=~\"$job\",fstype=~\"xfs|ext.*\"})by(device,instance)) - sum(avg(node_filesystem_free_bytes{job=~\"$job\",fstype=~\"xfs|ext.*\"})by(device,instance))) *100/(sum(avg(node_filesystem_avail_bytes{job=~\"$job\",fstype=~\"xfs|ext.*\"})by(device,instance))+(sum(avg(node_filesystem_size_bytes{job=~\"$job\",fstype=~\"xfs|ext.*\"})by(device,instance)) - sum(avg(node_filesystem_free_bytes{job=~\"$job\",fstype=~\"xfs|ext.*\"})by(device,instance))))",
          "format": "time_series",
          "instant": false,
          "interval": "30m",
          "intervalFactor": 1,
          "legendFormat": "总平均使用率",
          "refId": "A"
        }
      ],
      "thresholds": [],
      "timeFrom": null,
      "timeRegions": [],
      "timeShift": null,
      "title": "$job：整体总磁盘与整体平均磁盘使用率",
      "tooltip": {
        "shared": true,
        "sort": 2,
        "value_type": "individual"
      },
      "type": "graph",
      "xaxis": {
        "buckets": null,
        "mode": "time",
        "name": null,
        "show": true,
        "values": []
      },
      "yaxes": [
        {
          "decimals": 1,
          "format": "bytes",
          "label": "总磁盘量",
          "logBase": 1,
          "max": null,
          "min": "0",
          "show": true
        },
        {
          "decimals": null,
          "format": "percent",
          "label": "平均使用率",
          "logBase": 1,
          "max": null,
          "min": null,
          "show": true
        }
      ],
      "yaxis": {
        "align": false,
        "alignLevel": null
      }
    },
    {
      "collapsed": false,
      "datasource": "${DS_PROMETHEUS}",
      "gridPos": {
        "h": 1,
        "w": 24,
        "x": 0,
        "y": 21
      },
      "id": 189,
      "panels": [],
      "title": "资源明细：【$show_hostname】",
      "type": "row"
    },
    {
      "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": 0,
      "description": "",
      "fieldConfig": {
        "defaults": {
          "custom": {}
        },
        "overrides": []
      },
      "format": "s",
      "gauge": {
        "maxValue": 100,
        "minValue": 0,
        "show": false,
        "threshcisLabels": false,
        "threshcisMarkers": true
      },
      "gridPos": {
        "h": 2,
        "w": 2,
        "x": 0,
        "y": 22
      },
      "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,
      "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": "avg(time() - node_boot_time_seconds{instance=~\"$node\"})",
          "format": "time_series",
          "hide": false,
          "instant": true,
          "interval": "",
          "intervalFactor": 1,
          "legendFormat": "",
          "refId": "A",
          "step": 40
        }
      ],
      "threshciss": "1,2",
      "thresholds": "1,3",
      "title": "运行时间",
      "type": "singlestat",
      "valueFontSize": "70%",
      "valueMaps": [
        {
          "op": "=",
          "text": "N/A",
          "value": "null"
        }
      ],
      "valueName": "current"
    },
    {
      "datasource": "${DS_PROMETHEUS}",
      "fieldConfig": {
        "defaults": {
          "color": {
            "mode": "thresholds"
          },
          "custom": {},
          "decimals": 2,
          "displayName": "",
          "mappings": [
            {
              "from": "",
              "id": 1,
              "operator": "",
              "text": "N/A",
              "to": "",
              "type": 1,
              "value": "0"
            }
          ],
          "max": 100,
          "min": 0,
          "thresholds": {
            "mode": "absolute",
            "steps": [
              {
                "color": "green",
                "value": null
              },
              {
                "color": "red",
                "value": 70
              },
              {
                "color": "#EAB839",
                "value": 90
              }
            ]
          },
          "unit": "percent"
        },
        "overrides": []
      },
      "gridPos": {
        "h": 6,
        "w": 3,
        "x": 2,
        "y": 22
      },
      "id": 177,
      "options": {
        "displayMode": "lcd",
        "fieldOptions": {
          "calcs": [
            "last"
          ],
          "defaults": {
            "decimals": 1,
            "mappings": [
              {
                "from": "",
                "id": 1,
                "operator": "",
                "text": "N/A",
                "to": "",
                "type": 1,
                "value": "0"
              }
            ],
            "max": 100,
            "min": 0.1,
            "thresholds": {
              "mode": "absolute",
              "steps": [
                {
                  "color": "green",
                  "value": null
                },
                {
                  "color": "#EAB839",
                  "value": 70
                },
                {
                  "color": "red",
                  "value": 90
                }
              ]
            },
            "unit": "percent"
          },
          "overrides": [],
          "values": false
        },
        "orientation": "horizontal",
        "reduceOptions": {
          "calcs": [
            "mean"
          ],
          "values": false
        },
        "showUnfilled": true
      },
      "pluginVersion": "6.7.3",
      "targets": [
        {
          "expr": "100 - (avg(irate(node_cpu_seconds_total{instance=~\"$node\",mode=\"idle\"}[5m])) * 100)",
          "instant": true,
          "interval": "",
          "legendFormat": "总CPU使用率",
          "refId": "A"
        },
        {
          "expr": "avg(irate(node_cpu_seconds_total{instance=~\"$node\",mode=\"iowait\"}[5m])) * 100",
          "hide": true,
          "instant": true,
          "interval": "",
          "legendFormat": "IOwait使用率",
          "refId": "C"
        },
        {
          "expr": "(1 - (node_memory_MemAvailable_bytes{instance=~\"$node\"} / (node_memory_MemTotal_bytes{instance=~\"$node\"})))* 100",
          "instant": true,
          "interval": "",
          "legendFormat": "内存使用率",
          "refId": "B"
        },
        {
          "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": false,
          "instant": true,
          "interval": "",
          "legendFormat": "最大分区({{mountpoint}})使用率",
          "refId": "D"
        },
        {
          "expr": "(1 - ((node_memory_SwapFree_bytes{instance=~\"$node\"} + 1)/ (node_memory_SwapTotal_bytes{instance=~\"$node\"} + 1))) * 100",
          "instant": true,
          "legendFormat": "交换分区使用率",
          "refId": "F"
        }
      ],
      "timeFrom": null,
      "timeShift": null,
      "title": "",
      "type": "bargauge"
    },
    {
      "columns": [],
      "datasource": "${DS_PROMETHEUS}",
      "description": "本看板中的：磁盘总量、使用量、可用量、使用率保持和df命令的Size、Used、Avail、Use% 列的值一致，并且Use%的值会四舍五入保留一位小数，会更加准确。\n\n注：df中Use%算法为：(size - free) * 100 / (avail + (size - free))，结果是整除则为该值，非整除则为该值+1，结果的单位是%。\n参考df命令源码：",
      "fieldConfig": {
        "defaults": {
          "custom": {}
        },
        "overrides": []
      },
      "fontSize": "100%",
      "gridPos": {
        "h": 6,
        "w": 10,
        "x": 5,
        "y": 22
      },
      "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"
        }
      ],
      "pageSize": null,
      "scroll": true,
      "showHeader": true,
      "sort": {
        "col": 6,
        "desc": false
      },
      "styles": [
        {
          "$$hashKey": "object:818",
          "alias": "分区",
          "align": "auto",
          "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"
        },
        {
          "$$hashKey": "object:819",
          "alias": "可用空间",
          "align": "auto",
          "colorMode": "value",
          "colors": [
            "rgba(245, 54, 54, 0.9)",
            "rgba(237, 129, 40, 0.89)",
            "rgba(50, 172, 45, 0.97)"
          ],
          "dateFormat": "YYYY-MM-DD HH:mm:ss",
          "decimals": 1,
          "mappingType": 1,
          "pattern": "Value #A",
          "thresholds": [
            "10000000000",
            "20000000000"
          ],
          "type": "number",
          "unit": "bytes"
        },
        {
          "$$hashKey": "object:820",
          "alias": "使用率",
          "align": "auto",
          "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": 1,
          "mappingType": 1,
          "pattern": "Value #B",
          "thresholds": [
            "70",
            "85"
          ],
          "type": "number",
          "unit": "percent"
        },
        {
          "$$hashKey": "object:821",
          "alias": "总空间",
          "align": "auto",
          "colorMode": null,
          "colors": [
            "rgba(245, 54, 54, 0.9)",
            "rgba(237, 129, 40, 0.89)",
            "rgba(50, 172, 45, 0.97)"
          ],
          "dateFormat": "YYYY-MM-DD HH:mm:ss",
          "decimals": 0,
          "link": false,
          "mappingType": 1,
          "pattern": "Value #C",
          "thresholds": [],
          "type": "number",
          "unit": "bytes"
        },
        {
          "$$hashKey": "object:822",
          "alias": "文件系统",
          "align": "auto",
          "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"
        },
        {
          "$$hashKey": "object:823",
          "alias": "设备名",
          "align": "auto",
          "colorMode": null,
          "colors": [
            "rgba(245, 54, 54, 0.9)",
            "rgba(237, 129, 40, 0.89)",
            "rgba(50, 172, 45, 0.97)"
          ],
          "dateFormat": "YYYY-MM-DD HH:mm:ss",
          "decimals": 2,
          "link": false,
          "mappingType": 1,
          "pattern": "device",
          "preserveFormat": false,
          "sanitize": false,
          "thresholds": [],
          "type": "string",
          "unit": "short"
        },
        {
          "$$hashKey": "object:824",
          "alias": "",
          "align": "auto",
          "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{instance=~'$node',fstype=~\"ext.*|xfs\",mountpoint !~\".*pod.*\"}-0",
          "format": "table",
          "hide": false,
          "instant": true,
          "interval": "",
          "intervalFactor": 1,
          "legendFormat": "总量",
          "refId": "C"
        },
        {
          "expr": "node_filesystem_avail_bytes {instance=~'$node',fstype=~\"ext.*|xfs\",mountpoint !~\".*pod.*\"}-0",
          "format": "table",
          "hide": false,
          "instant": true,
          "interval": "10s",
          "intervalFactor": 1,
          "legendFormat": "",
          "refId": "A"
        },
        {
          "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】：各分区可用空间(EXT.*/XFS)",
      "transform": "table",
      "type": "table"
    },
    {
      "cacheTimeout": null,
      "colorBackground": false,
      "colorValue": true,
      "colors": [
        "rgba(50, 172, 45, 0.97)",
        "rgba(237, 129, 40, 0.89)",
        "#d44a3a"
      ],
      "datasource": "${DS_PROMETHEUS}",
      "decimals": 2,
      "description": "",
      "fieldConfig": {
        "defaults": {
          "custom": {}
        },
        "overrides": []
      },
      "format": "percent",
      "gauge": {
        "maxValue": 100,
        "minValue": 0,
        "show": false,
        "thresholdLabels": false,
        "thresholdMarkers": true
      },
      "gridPos": {
        "h": 2,
        "w": 2,
        "x": 15,
        "y": 22
      },
      "id": 20,
      "interval": null,
      "links": [],
      "mappingType": 1,
      "mappingTypes": [
        {
          "name": "value to text",
          "value": 1
        },
        {
          "name": "range to text",
          "value": 2
        }
      ],
      "maxDataPoints": 100,
      "nullPointMode": "connected",
      "nullText": null,
      "pluginVersion": "6.4.2",
      "postfix": "",
      "postfixFontSize": "50%",
      "prefix": "",
      "prefixFontSize": "50%",
      "rangeMaps": [
        {
          "from": "null",
          "text": "N/A",
          "to": "null"
        }
      ],
      "sparkline": {
        "fillColor": "rgba(31, 118, 189, 0.18)",
        "full": true,
        "lineColor": "#3274D9",
        "show": true,
        "ymax": null,
        "ymin": null
      },
      "tableColumn": "",
      "targets": [
        {
          "expr": "avg(irate(node_cpu_seconds_total{instance=~\"$node\",mode=\"iowait\"}[5m])) * 100",
          "format": "time_series",
          "hide": false,
          "instant": false,
          "interval": "",
          "intervalFactor": 1,
          "legendFormat": "",
          "refId": "A",
          "step": 20
        }
      ],
      "thresholds": "20,50",
      "timeFrom": null,
      "timeShift": null,
      "title": "CPU iowait",
      "type": "singlestat",
      "valueFontSize": "80%",
      "valueMaps": [
        {
          "op": "=",
          "text": "N/A",
          "value": "null"
        }
      ],
      "valueName": "avg"
    },
    {
      "aliasColors": {
        "cn-shenzhen.i-wz9cq1dcb6zwc39ehw59_cni0_in": "light-red",
        "cn-shenzhen.i-wz9cq1dcb6zwc39ehw59_cni0_in下载": "green",
        "cn-shenzhen.i-wz9cq1dcb6zwc39ehw59_cni0_out上传": "yellow",
        "cn-shenzhen.i-wz9cq1dcb6zwc39ehw59_eth0_in下载": "purple",
        "cn-shenzhen.i-wz9cq1dcb6zwc39ehw59_eth0_out": "purple",
        "cn-shenzhen.i-wz9cq1dcb6zwc39ehw59_eth0_out上传": "blue"
      },
      "bars": true,
      "dashLength": 10,
      "dashes": false,
      "datasource": "${DS_PROMETHEUS}",
      "editable": true,
      "error": false,
      "fieldConfig": {
        "defaults": {
          "custom": {}
        },
        "overrides": []
      },
      "fill": 1,
      "fillGradient": 0,
      "grid": {},
      "gridPos": {
        "h": 6,
        "w": 7,
        "x": 17,
        "y": 22
      },
      "hiddenSeries": false,
      "id": 183,
      "legend": {
        "alignAsTable": true,
        "avg": true,
        "current": true,
        "hideEmpty": true,
        "hideZero": true,
        "max": true,
        "min": false,
        "show": false,
        "sort": "current",
        "sortDesc": true,
        "total": true,
        "values": true
      },
      "lines": false,
      "linewidth": 2,
      "links": [],
      "nullPointMode": "null as zero",
      "options": {
        "dataLinks": []
      },
      "percentage": false,
      "pointradius": 1,
      "points": false,
      "renderer": "flot",
      "repeat": null,
      "seriesOverrides": [
        {
          "alias": "/.*_out上传$/",
          "transform": "negative-Y"
        }
      ],
      "spaceLength": 10,
      "stack": false,
      "steppedLine": false,
      "targets": [
        {
          "expr": "increase(node_network_receive_bytes_total{instance=~\"$node\",device=~\"$device\"}[60m])",
          "interval": "60m",
          "intervalFactor": 1,
          "legendFormat": "{{device}}_in下载",
          "metric": "",
          "refId": "A",
          "step": 600,
          "target": ""
        },
        {
          "expr": "increase(node_network_transmit_bytes_total{instance=~\"$node\",device=~\"$device\"}[60m])",
          "hide": false,
          "interval": "60m",
          "intervalFactor": 1,
          "legendFormat": "{{device}}_out上传",
          "refId": "B",
          "step": 600
        }
      ],
      "thresholds": [],
      "timeFrom": null,
      "timeRegions": [],
      "timeShift": null,
      "title": "每小时流量$device",
      "tooltip": {
        "msResolution": false,
        "shared": true,
        "sort": 0,
        "value_type": "cumulative"
      },
      "type": "graph",
      "xaxis": {
        "buckets": null,
        "mode": "time",
        "name": null,
        "show": true,
        "values": []
      },
      "yaxes": [
        {
          "format": "bytes",
          "label": "上传（-）/下载（+）",
          "logBase": 1,
          "max": null,
          "min": null,
          "show": true
        },
        {
          "format": "short",
          "logBase": 1,
          "max": null,
          "min": null,
          "show": false
        }
      ],
      "yaxis": {
        "align": false,
        "alignLevel": null
      }
    },
    {
      "cacheTimeout": null,
      "colorBackground": false,
      "colorPostfix": false,
      "colorValue": true,
      "colors": [
        "rgba(245, 54, 54, 0.9)",
        "rgba(237, 129, 40, 0.89)",
        "rgba(50, 172, 45, 0.97)"
      ],
      "datasource": "${DS_PROMETHEUS}",
      "description": "",
      "fieldConfig": {
        "defaults": {
          "custom": {}
        },
        "overrides": []
      },
      "format": "short",
      "gauge": {
        "maxValue": 100,
        "minValue": 0,
        "show": false,
        "thresholdLabels": false,
        "thresholdMarkers": true
      },
      "gridPos": {
        "h": 2,
        "w": 2,
        "x": 0,
        "y": 24
      },
      "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,
      "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(node_cpu_seconds_total{instance=~\"$node\", mode='system'})",
          "format": "time_series",
          "instant": true,
          "interval": "",
          "intervalFactor": 1,
          "legendFormat": "",
          "refId": "A",
          "step": 20
        }
      ],
      "thresholds": "1,2",
      "title": "CPU 核数",
      "type": "singlestat",
      "valueFontSize": "80%",
      "valueMaps": [
        {
          "op": "=",
          "text": "N/A",
          "value": "null"
        }
      ],
      "valueName": "current"
    },
    {
      "cacheTimeout": null,
      "colorBackground": false,
      "colorPostfix": false,
      "colorValue": true,
      "colors": [
        "rgba(245, 54, 54, 0.9)",
        "rgba(237, 129, 40, 0.89)",
        "rgba(50, 172, 45, 0.97)"
      ],
      "datasource": "${DS_PROMETHEUS}",
      "decimals": null,
      "description": "",
      "fieldConfig": {
        "defaults": {
          "custom": {}
        },
        "overrides": []
      },
      "format": "short",
      "gauge": {
        "maxValue": 100,
        "minValue": 0,
        "show": false,
        "thresholdLabels": false,
        "thresholdMarkers": true
      },
      "gridPos": {
        "h": 2,
        "w": 2,
        "x": 15,
        "y": 24
      },
      "id": 179,
      "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,
      "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": "avg(node_filesystem_files_free{instance=~\"$node\",mountpoint=\"$maxmount\",fstype=~\"ext.?|xfs\"})",
          "format": "time_series",
          "instant": true,
          "interval": "",
          "intervalFactor": 1,
          "legendFormat": "",
          "refId": "A",
          "step": 20
        }
      ],
      "thresholds": "100000,1000000",
      "title": "剩余节点数:$maxmount ",
      "type": "singlestat",
      "valueFontSize": "70%",
      "valueMaps": [
        {
          "op": "=",
          "text": "N/A",
          "value": "null"
        }
      ],
      "valueName": "current"
    },
    {
      "cacheTimeout": null,
      "colorBackground": false,
      "colorValue": true,
      "colors": [
        "rgba(245, 54, 54, 0.9)",
        "rgba(237, 129, 40, 0.89)",
        "rgba(50, 172, 45, 0.97)"
      ],
      "datasource": "${DS_PROMETHEUS}",
      "decimals": 0,
      "description": "",
      "fieldConfig": {
        "defaults": {
          "custom": {}
        },
        "overrides": []
      },
      "format": "bytes",
      "gauge": {
        "maxValue": 100,
        "minValue": 0,
        "show": false,
        "thresholdLabels": false,
        "thresholdMarkers": true
      },
      "gridPos": {
        "h": 2,
        "w": 2,
        "x": 0,
        "y": 26
      },
      "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,
      "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{instance=~\"$node\"})",
          "format": "time_series",
          "instant": true,
          "interval": "",
          "intervalFactor": 1,
          "legendFormat": "{{instance}}",
          "refId": "A",
          "step": 20
        }
      ],
      "thresholds": "2,3",
      "title": "总内存",
      "type": "singlestat",
      "valueFontSize": "80%",
      "valueMaps": [
        {
          "op": "=",
          "text": "N/A",
          "value": "null"
        }
      ],
      "valueName": "current"
    },
    {
      "cacheTimeout": null,
      "colorBackground": false,
      "colorPostfix": false,
      "colorValue": true,
      "colors": [
        "rgba(245, 54, 54, 0.9)",
        "rgba(237, 129, 40, 0.89)",
        "rgba(50, 172, 45, 0.97)"
      ],
      "datasource": "${DS_PROMETHEUS}",
      "decimals": null,
      "description": "",
      "fieldConfig": {
        "defaults": {
          "custom": {}
        },
        "overrides": []
      },
      "format": "locale",
      "gauge": {
        "maxValue": 100,
        "minValue": 0,
        "show": false,
        "thresholdLabels": false,
        "thresholdMarkers": true
      },
      "gridPos": {
        "h": 2,
        "w": 2,
        "x": 15,
        "y": 26
      },
      "id": 178,
      "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,
      "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": "avg(node_filefd_maximum{instance=~\"$node\"})",
          "format": "time_series",
          "instant": true,
          "intervalFactor": 1,
          "legendFormat": "",
          "refId": "A",
          "step": 20
        }
      ],
      "thresholds": "1024,10000",
      "title": "总文件描述符",
      "type": "singlestat",
      "valueFontSize": "70%",
      "valueMaps": [
        {
          "op": "=",
          "text": "N/A",
          "value": "null"
        }
      ],
      "valueName": "current"
    },
    {
      "aliasColors": {
        "192.168.200.241:9100_Total": "dark-red",
        "Idle - Waiting for something to happen": "#052B51",
        "guest": "#9AC48A",
        "idle": "#052B51",
        "iowait": "#EAB839",
        "irq": "#BF1B00",
        "nice": "#C15C17",
        "sdb_每秒I/O操作%": "#d683ce",
        "softirq": "#E24D42",
        "steal": "#FCE2DE",
        "system": "#508642",
        "user": "#5195CE",
        "磁盘花费在I/O操作占比": "#ba43a9"
      },
      "bars": false,
      "dashLength": 10,
      "dashes": false,
      "datasource": "${DS_PROMETHEUS}",
      "decimals": 2,
      "description": "",
      "fieldConfig": {
        "defaults": {
          "custom": {}
        },
        "overrides": []
      },
      "fill": 1,
      "fillGradient": 0,
      "gridPos": {
        "h": 8,
        "w": 8,
        "x": 0,
        "y": 28
      },
      "hiddenSeries": false,
      "id": 7,
      "legend": {
        "alignAsTable": true,
        "avg": true,
        "current": true,
        "hideEmpty": true,
        "hideZero": true,
        "max": true,
        "min": true,
        "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": [
        {
          "$$hashKey": "object:263",
          "alias": "/.*总使用率/",
          "color": "#C4162A",
          "fill": 0
        }
      ],
      "spaceLength": 10,
      "stack": false,
      "steppedLine": false,
      "targets": [
        {
          "expr": "avg(irate(node_cpu_seconds_total{instance=~\"$node\",mode=\"system\"}[5m])) by (instance) *100",
          "format": "time_series",
          "hide": false,
          "instant": false,
          "interval": "",
          "intervalFactor": 1,
          "legendFormat": "系统使用率",
          "refId": "A",
          "step": 20
        },
        {
          "expr": "avg(irate(node_cpu_seconds_total{instance=~\"$node\",mode=\"user\"}[5m])) by (instance) *100",
          "format": "time_series",
          "hide": false,
          "interval": "",
          "intervalFactor": 1,
          "legendFormat": "用户使用率",
          "refId": "B",
          "step": 240
        },
        {
          "expr": "avg(irate(node_cpu_seconds_total{instance=~\"$node\",mode=\"iowait\"}[5m])) by (instance) *100",
          "format": "time_series",
          "hide": false,
          "instant": false,
          "interval": "",
          "intervalFactor": 1,
          "legendFormat": "磁盘IO使用率",
          "refId": "D",
          "step": 240
        },
        {
          "expr": "(1 - avg(irate(node_cpu_seconds_total{instance=~\"$node\",mode=\"idle\"}[5m])) by (instance))*100",
          "format": "time_series",
          "hide": false,
          "interval": "",
          "intervalFactor": 1,
          "legendFormat": "总使用率",
          "refId": "F",
          "step": 240
        }
      ],
      "thresholds": [],
      "timeFrom": null,
      "timeRegions": [],
      "timeShift": null,
      "title": "CPU使用率",
      "tooltip": {
        "shared": true,
        "sort": 2,
        "value_type": "individual"
      },
      "type": "graph",
      "xaxis": {
        "buckets": null,
        "mode": "time",
        "name": null,
        "show": true,
        "values": []
      },
      "yaxes": [
        {
          "$$hashKey": "object:278",
          "decimals": 0,
          "format": "percent",
          "label": "",
          "logBase": 1,
          "max": null,
          "min": null,
          "show": true
        },
        {
          "$$hashKey": "object:279",
          "format": "short",
          "label": null,
          "logBase": 1,
          "max": null,
          "min": null,
          "show": false
        }
      ],
      "yaxis": {
        "align": false,
        "alignLevel": null
      }
    },
    {
      "aliasColors": {
        "192.168.200.241:9100_总内存": "dark-red",
        "使用率": "yellow",
        "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": "${DS_PROMETHEUS}",
      "decimals": 2,
      "fieldConfig": {
        "defaults": {
          "custom": {}
        },
        "overrides": []
      },
      "fill": 1,
      "fillGradient": 0,
      "gridPos": {
        "h": 8,
        "w": 8,
        "x": 8,
        "y": 28
      },
      "height": "300",
      "hiddenSeries": false,
      "id": 156,
      "legend": {
        "alignAsTable": true,
        "avg": true,
        "current": true,
        "hideEmpty": true,
        "hideZero": true,
        "max": true,
        "min": true,
        "rightSide": false,
        "show": true,
        "sort": "current",
        "sortDesc": true,
        "total": false,
        "values": true
      },
      "lines": true,
      "linewidth": 2,
      "links": [],
      "nullPointMode": "null",
      "options": {
        "dataLinks": []
      },
      "percentage": false,
      "pointradius": 5,
      "points": false,
      "renderer": "flot",
      "seriesOverrides": [
        {
          "alias": "总内存",
          "color": "#C4162A",
          "fill": 0
        },
        {
          "alias": "使用率",
          "color": "rgb(0, 209, 255)",
          "lines": false,
          "pointradius": 1,
          "points": true,
          "yaxis": 2
        }
      ],
      "spaceLength": 10,
      "stack": false,
      "steppedLine": false,
      "targets": [
        {
          "expr": "node_memory_MemTotal_bytes{instance=~\"$node\"}",
          "format": "time_series",
          "hide": false,
          "instant": false,
          "interval": "",
          "intervalFactor": 1,
          "legendFormat": "总内存",
          "refId": "A",
          "step": 4
        },
        {
          "expr": "node_memory_MemTotal_bytes{instance=~\"$node\"} - node_memory_MemAvailable_bytes{instance=~\"$node\"}",
          "format": "time_series",
          "hide": false,
          "interval": "",
          "intervalFactor": 1,
          "legendFormat": "已用",
          "refId": "B",
          "step": 4
        },
        {
          "expr": "node_memory_MemAvailable_bytes{instance=~\"$node\"}",
          "format": "time_series",
          "hide": false,
          "interval": "",
          "intervalFactor": 1,
          "legendFormat": "可用",
          "refId": "F",
          "step": 4
        },
        {
          "expr": "node_memory_Buffers_bytes{instance=~\"$node\"}",
          "format": "time_series",
          "hide": true,
          "intervalFactor": 1,
          "legendFormat": "内存_Buffers",
          "refId": "D",
          "step": 4
        },
        {
          "expr": "node_memory_MemFree_bytes{instance=~\"$node\"}",
          "format": "time_series",
          "hide": true,
          "intervalFactor": 1,
          "legendFormat": "内存_Free",
          "refId": "C",
          "step": 4
        },
        {
          "expr": "node_memory_Cached_bytes{instance=~\"$node\"}",
          "format": "time_series",
          "hide": true,
          "intervalFactor": 1,
          "legendFormat": "内存_Cached",
          "refId": "E",
          "step": 4
        },
        {
          "expr": "node_memory_MemTotal_bytes{instance=~\"$node\"} - (node_memory_Cached_bytes{instance=~\"$node\"} + node_memory_Buffers_bytes{instance=~\"$node\"} + node_memory_MemFree_bytes{instance=~\"$node\"})",
          "format": "time_series",
          "hide": true,
          "intervalFactor": 1,
          "refId": "G"
        },
        {
          "expr": "(1 - (node_memory_MemAvailable_bytes{instance=~\"$node\"} / (node_memory_MemTotal_bytes{instance=~\"$node\"})))* 100",
          "format": "time_series",
          "hide": false,
          "interval": "30m",
          "intervalFactor": 10,
          "legendFormat": "使用率",
          "refId": "H"
        }
      ],
      "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": "percent",
          "label": "内存使用率",
          "logBase": 1,
          "max": "100",
          "min": "0",
          "show": true
        }
      ],
      "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": "${DS_PROMETHEUS}",
      "decimals": 2,
      "fieldConfig": {
        "defaults": {
          "custom": {}
        },
        "overrides": []
      },
      "fill": 1,
      "fillGradient": 0,
      "gridPos": {
        "h": 8,
        "w": 8,
        "x": 16,
        "y": 28
      },
      "height": "300",
      "hiddenSeries": false,
      "id": 157,
      "legend": {
        "alignAsTable": true,
        "avg": true,
        "current": true,
        "hideEmpty": true,
        "hideZero": true,
        "max": true,
        "min": true,
        "rightSide": false,
        "show": true,
        "sort": "current",
        "sortDesc": true,
        "total": false,
        "values": true
      },
      "lines": true,
      "linewidth": 1,
      "links": [],
      "nullPointMode": "null",
      "options": {
        "dataLinks": []
      },
      "percentage": false,
      "pointradius": 2,
      "points": false,
      "renderer": "flot",
      "seriesOverrides": [
        {
          "alias": "/.*_out上传$/",
          "transform": "negative-Y"
        }
      ],
      "spaceLength": 10,
      "stack": false,
      "steppedLine": false,
      "targets": [
        {
          "expr": "irate(node_network_receive_bytes_total{instance=~'$node',device=~\"$device\"}[5m])*8",
          "format": "time_series",
          "interval": "",
          "intervalFactor": 1,
          "legendFormat": "{{device}}_in下载",
          "refId": "A",
          "step": 4
        },
        {
          "expr": "irate(node_network_transmit_bytes_total{instance=~'$node',device=~\"$device\"}[5m])*8",
          "format": "time_series",
          "interval": "",
          "intervalFactor": 1,
          "legendFormat": "{{device}}_out上传",
          "refId": "B",
          "step": 4
        }
      ],
      "thresholds": [],
      "timeFrom": null,
      "timeRegions": [],
      "timeShift": null,
      "title": "每秒网络带宽使用$device",
      "tooltip": {
        "shared": true,
        "sort": 2,
        "value_type": "individual"
      },
      "type": "graph",
      "xaxis": {
        "buckets": null,
        "mode": "time",
        "name": null,
        "show": true,
        "values": []
      },
      "yaxes": [
        {
          "format": "bps",
          "label": "上传（-）/下载（+）",
          "logBase": 1,
          "max": null,
          "min": null,
          "show": true
        },
        {
          "format": "short",
          "label": null,
          "logBase": 1,
          "max": null,
          "min": null,
          "show": false
        }
      ],
      "yaxis": {
        "align": false,
        "alignLevel": null
      }
    },
    {
      "aliasColors": {
        "15分钟": "#6ED0E0",
        "1分钟": "#BF1B00",
        "5分钟": "#CCA300"
      },
      "bars": false,
      "dashLength": 10,
      "dashes": false,
      "datasource": "${DS_PROMETHEUS}",
      "decimals": 2,
      "editable": true,
      "error": false,
      "fieldConfig": {
        "defaults": {
          "custom": {}
        },
        "overrides": []
      },
      "fill": 1,
      "fillGradient": 1,
      "grid": {},
      "gridPos": {
        "h": 8,
        "w": 8,
        "x": 0,
        "y": 36
      },
      "height": "300",
      "hiddenSeries": false,
      "id": 13,
      "legend": {
        "alignAsTable": true,
        "avg": true,
        "current": true,
        "hideEmpty": true,
        "hideZero": true,
        "max": true,
        "min": true,
        "rightSide": false,
        "show": true,
        "sort": "current",
        "sortDesc": 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": [
        {
          "alias": "/.*总核数/",
          "color": "#C4162A"
        }
      ],
      "spaceLength": 10,
      "stack": false,
      "steppedLine": false,
      "targets": [
        {
          "expr": "node_load1{instance=~\"$node\"}",
          "format": "time_series",
          "instant": false,
          "interval": "",
          "intervalFactor": 1,
          "legendFormat": "1分钟负载",
          "metric": "",
          "refId": "A",
          "step": 20,
          "target": ""
        },
        {
          "expr": "node_load5{instance=~\"$node\"}",
          "format": "time_series",
          "instant": false,
          "interval": "",
          "intervalFactor": 1,
          "legendFormat": "5分钟负载",
          "refId": "B",
          "step": 20
        },
        {
          "expr": "node_load15{instance=~\"$node\"}",
          "format": "time_series",
          "instant": false,
          "interval": "",
          "intervalFactor": 1,
          "legendFormat": "15分钟负载",
          "refId": "C",
          "step": 20
        },
        {
          "expr": " sum(count(node_cpu_seconds_total{instance=~\"$node\", mode='system'}) by (cpu,instance)) by(instance)",
          "format": "time_series",
          "instant": false,
          "interval": "",
          "intervalFactor": 1,
          "legendFormat": "CPU总核数",
          "refId": "D",
          "step": 20
        }
      ],
      "thresholds": [],
      "timeFrom": null,
      "timeRegions": [],
      "timeShift": null,
      "title": "系统平均负载",
      "tooltip": {
        "msResolution": false,
        "shared": true,
        "sort": 2,
        "value_type": "cumulative"
      },
      "type": "graph",
      "xaxis": {
        "buckets": null,
        "mode": "time",
        "name": null,
        "show": true,
        "values": []
      },
      "yaxes": [
        {
          "format": "short",
          "logBase": 1,
          "max": null,
          "min": null,
          "show": true
        },
        {
          "format": "short",
          "logBase": 1,
          "max": null,
          "min": null,
          "show": true
        }
      ],
      "yaxis": {
        "align": false,
        "alignLevel": null
      }
    },
    {
      "aliasColors": {
        "vda_write": "#6ED0E0"
      },
      "bars": false,
      "dashLength": 10,
      "dashes": false,
      "datasource": "${DS_PROMETHEUS}",
      "decimals": 2,
      "description": "Read bytes 每个磁盘分区每秒读取的比特数\nWritten bytes 每个磁盘分区每秒写入的比特数",
      "fieldConfig": {
        "defaults": {
          "custom": {}
        },
        "overrides": []
      },
      "fill": 1,
      "fillGradient": 1,
      "gridPos": {
        "h": 8,
        "w": 8,
        "x": 8,
        "y": 36
      },
      "height": "300",
      "hiddenSeries": false,
      "id": 168,
      "legend": {
        "alignAsTable": true,
        "avg": true,
        "current": true,
        "hideEmpty": true,
        "hideZero": true,
        "max": true,
        "min": true,
        "show": true,
        "sort": "current",
        "sortDesc": true,
        "total": false,
        "values": true
      },
      "lines": true,
      "linewidth": 2,
      "links": [],
      "nullPointMode": "null",
      "options": {
        "dataLinks": []
      },
      "percentage": false,
      "pointradius": 5,
      "points": false,
      "renderer": "flot",
      "seriesOverrides": [
        {
          "alias": "/.*_读取$/",
          "transform": "negative-Y"
        }
      ],
      "spaceLength": 10,
      "stack": false,
      "steppedLine": false,
      "targets": [
        {
          "expr": "irate(node_disk_read_bytes_total{instance=~\"$node\"}[5m])",
          "format": "time_series",
          "interval": "",
          "intervalFactor": 1,
          "legendFormat": "{{device}}_读取",
          "refId": "A",
          "step": 10
        },
        {
          "expr": "irate(node_disk_written_bytes_total{instance=~\"$node\"}[5m])",
          "format": "time_series",
          "hide": false,
          "interval": "",
          "intervalFactor": 1,
          "legendFormat": "{{device}}_写入",
          "refId": "B",
          "step": 10
        }
      ],
      "thresholds": [],
      "timeFrom": null,
      "timeRegions": [],
      "timeShift": null,
      "title": "每秒磁盘读写容量",
      "tooltip": {
        "shared": true,
        "sort": 2,
        "value_type": "individual"
      },
      "type": "graph",
      "xaxis": {
        "buckets": null,
        "mode": "time",
        "name": null,
        "show": true,
        "values": []
      },
      "yaxes": [
        {
          "decimals": null,
          "format": "Bps",
          "label": "读取（-）/写入（+）",
          "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": "${DS_PROMETHEUS}",
      "decimals": 1,
      "description": "",
      "fieldConfig": {
        "defaults": {
          "custom": {}
        },
        "overrides": []
      },
      "fill": 0,
      "fillGradient": 0,
      "gridPos": {
        "h": 8,
        "w": 8,
        "x": 16,
        "y": 36
      },
      "hiddenSeries": false,
      "id": 174,
      "legend": {
        "alignAsTable": true,
        "avg": true,
        "current": true,
        "hideEmpty": true,
        "hideZero": true,
        "max": true,
        "min": true,
        "rightSide": false,
        "show": true,
        "sideWidth": null,
        "sort": "current",
        "sortDesc": true,
        "total": false,
        "values": true
      },
      "lines": true,
      "linewidth": 2,
      "links": [],
      "nullPointMode": "null",
      "options": {
        "dataLinks": []
      },
      "percentage": false,
      "pointradius": 5,
      "points": false,
      "renderer": "flot",
      "seriesOverrides": [
        {
          "alias": "/Inodes.*/",
          "yaxis": 2
        }
      ],
      "spaceLength": 10,
      "stack": false,
      "steppedLine": false,
      "targets": [
        {
          "expr": "(node_filesystem_size_bytes{instance=~'$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": "time_series",
          "instant": false,
          "interval": "",
          "intervalFactor": 1,
          "legendFormat": "{{mountpoint}}",
          "refId": "A"
        },
        {
          "expr": "node_filesystem_files_free{instance=~'$node',fstype=~\"ext.?|xfs\"} / node_filesystem_files{instance=~'$node',fstype=~\"ext.?|xfs\"}",
          "hide": true,
          "interval": "",
          "legendFormat": "Inodes：{{instance}}：{{mountpoint}}",
          "refId": "B"
        }
      ],
      "thresholds": [],
      "timeFrom": null,
      "timeRegions": [],
      "timeShift": null,
      "title": "磁盘使用率",
      "tooltip": {
        "shared": true,
        "sort": 2,
        "value_type": "individual"
      },
      "type": "graph",
      "xaxis": {
        "buckets": null,
        "mode": "time",
        "name": null,
        "show": true,
        "values": []
      },
      "yaxes": [
        {
          "decimals": null,
          "format": "percent",
          "label": "",
          "logBase": 1,
          "max": "100",
          "min": "0",
          "show": true
        },
        {
          "decimals": 2,
          "format": "percentunit",
          "label": null,
          "logBase": 1,
          "max": "1",
          "min": null,
          "show": false
        }
      ],
      "yaxis": {
        "align": false,
        "alignLevel": null
      }
    },
    {
      "aliasColors": {
        "vda_write": "#6ED0E0"
      },
      "bars": false,
      "dashLength": 10,
      "dashes": false,
      "datasource": "${DS_PROMETHEUS}",
      "decimals": 2,
      "description": "Reads completed: 每个磁盘分区每秒读完成次数\n\nWrites completed: 每个磁盘分区每秒写完成次数\n\nIO now 每个磁盘分区每秒正在处理的输入/输出请求数",
      "fieldConfig": {
        "defaults": {
          "custom": {}
        },
        "overrides": []
      },
      "fill": 0,
      "fillGradient": 0,
      "gridPos": {
        "h": 9,
        "w": 8,
        "x": 0,
        "y": 44
      },
      "height": "300",
      "hiddenSeries": false,
      "id": 161,
      "legend": {
        "alignAsTable": true,
        "avg": true,
        "current": true,
        "hideEmpty": true,
        "hideZero": true,
        "max": true,
        "min": true,
        "show": true,
        "sort": "current",
        "sortDesc": true,
        "total": false,
        "values": true
      },
      "lines": true,
      "linewidth": 1,
      "links": [],
      "nullPointMode": "null",
      "options": {
        "dataLinks": []
      },
      "percentage": false,
      "pointradius": 5,
      "points": false,
      "renderer": "flot",
      "seriesOverrides": [
        {
          "alias": "/.*_读取$/",
          "transform": "negative-Y"
        }
      ],
      "spaceLength": 10,
      "stack": false,
      "steppedLine": false,
      "targets": [
        {
          "expr": "irate(node_disk_reads_completed_total{instance=~\"$node\"}[5m])",
          "format": "time_series",
          "hide": false,
          "interval": "",
          "intervalFactor": 1,
          "legendFormat": "{{device}}_读取",
          "refId": "A",
          "step": 10
        },
        {
          "expr": "irate(node_disk_writes_completed_total{instance=~\"$node\"}[5m])",
          "format": "time_series",
          "hide": false,
          "interval": "",
          "intervalFactor": 1,
          "legendFormat": "{{device}}_写入",
          "refId": "B",
          "step": 10
        },
        {
          "expr": "node_disk_io_now{instance=~\"$node\"}",
          "format": "time_series",
          "hide": true,
          "interval": "",
          "intervalFactor": 1,
          "legendFormat": "{{device}}",
          "refId": "C"
        }
      ],
      "thresholds": [],
      "timeFrom": null,
      "timeRegions": [],
      "timeShift": null,
      "title": "磁盘读写速率（IOPS）",
      "tooltip": {
        "shared": true,
        "sort": 2,
        "value_type": "individual"
      },
      "type": "graph",
      "xaxis": {
        "buckets": null,
        "mode": "time",
        "name": null,
        "show": true,
        "values": []
      },
      "yaxes": [
        {
          "decimals": null,
          "format": "iops",
          "label": "读取（-）/写入（+）I/O ops/sec",
          "logBase": 1,
          "max": null,
          "min": null,
          "show": true
        },
        {
          "format": "short",
          "label": null,
          "logBase": 1,
          "max": null,
          "min": null,
          "show": true
        }
      ],
      "yaxis": {
        "align": false,
        "alignLevel": null
      }
    },
    {
      "aliasColors": {
        "Idle - Waiting for something to happen": "#052B51",
        "guest": "#9AC48A",
        "idle": "#052B51",
        "iowait": "#EAB839",
        "irq": "#BF1B00",
        "nice": "#C15C17",
        "sdb_每秒I/O操作%": "#d683ce",
        "softirq": "#E24D42",
        "steal": "#FCE2DE",
        "system": "#508642",
        "user": "#5195CE",
        "磁盘花费在I/O操作占比": "#ba43a9"
      },
      "bars": false,
      "dashLength": 10,
      "dashes": false,
      "datasource": "${DS_PROMETHEUS}",
      "decimals": null,
      "description": "每一秒钟的自然时间内，花费在I/O上的耗时。（wall-clock time）\n\nnode_disk_io_time_seconds_total：\n磁盘花费在输入/输出操作上的秒数。该值为累加值。（Milliseconds Spent Doing I/Os）\n\nirate(node_disk_io_time_seconds_total[1m])：\n计算每秒的速率：(last值-last前一个值)/时间戳差值，即：1秒钟内磁盘花费在I/O操作的时间占比。",
      "fieldConfig": {
        "defaults": {
          "custom": {}
        },
        "overrides": []
      },
      "fill": 1,
      "fillGradient": 0,
      "gridPos": {
        "h": 9,
        "w": 8,
        "x": 8,
        "y": 44
      },
      "hiddenSeries": false,
      "id": 175,
      "legend": {
        "alignAsTable": true,
        "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": 1,
      "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{instance=~\"$node\"}[5m])",
          "format": "time_series",
          "interval": "",
          "intervalFactor": 1,
          "legendFormat": "{{device}}_每秒I/O操作%",
          "refId": "C"
        }
      ],
      "thresholds": [],
      "timeFrom": null,
      "timeRegions": [],
      "timeShift": null,
      "title": "每1秒内I/O操作耗时占比",
      "tooltip": {
        "shared": true,
        "sort": 2,
        "value_type": "individual"
      },
      "type": "graph",
      "xaxis": {
        "buckets": null,
        "mode": "time",
        "name": null,
        "show": true,
        "values": []
      },
      "yaxes": [
        {
          "decimals": null,
          "format": "percentunit",
          "label": "",
          "logBase": 1,
          "max": null,
          "min": null,
          "show": true
        },
        {
          "format": "short",
          "label": null,
          "logBase": 1,
          "max": null,
          "min": null,
          "show": false
        }
      ],
      "yaxis": {
        "align": false,
        "alignLevel": null
      }
    },
    {
      "aliasColors": {
        "vda": "#6ED0E0"
      },
      "bars": false,
      "dashLength": 10,
      "dashes": false,
      "datasource": "${DS_PROMETHEUS}",
      "decimals": 2,
      "description": "Read time seconds 每个磁盘分区读操作花费的秒数\n\nWrite time seconds 每个磁盘分区写操作花费的秒数\n\nIO time seconds 每个磁盘分区输入/输出操作花费的秒数\n\nIO time weighted seconds每个磁盘分区输入/输出操作花费的加权秒数",
      "fieldConfig": {
        "defaults": {
          "custom": {}
        },
        "overrides": []
      },
      "fill": 1,
      "fillGradient": 1,
      "gridPos": {
        "h": 9,
        "w": 8,
        "x": 16,
        "y": 44
      },
      "height": "300",
      "hiddenSeries": false,
      "id": 160,
      "legend": {
        "alignAsTable": true,
        "avg": true,
        "current": true,
        "hideEmpty": true,
        "hideZero": true,
        "max": true,
        "min": true,
        "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": [
        {
          "alias": "/,*_读取$/",
          "transform": "negative-Y"
        }
      ],
      "spaceLength": 10,
      "stack": false,
      "steppedLine": false,
      "targets": [
        {
          "expr": "irate(node_disk_read_time_seconds_total{instance=~\"$node\"}[5m]) / irate(node_disk_reads_completed_total{instance=~\"$node\"}[5m])",
          "format": "time_series",
          "hide": false,
          "instant": false,
          "interval": "",
          "intervalFactor": 1,
          "legendFormat": "{{device}}_读取",
          "refId": "B"
        },
        {
          "expr": "irate(node_disk_write_time_seconds_total{instance=~\"$node\"}[5m]) / irate(node_disk_writes_completed_total{instance=~\"$node\"}[5m])",
          "format": "time_series",
          "hide": false,
          "instant": false,
          "interval": "",
          "intervalFactor": 1,
          "legendFormat": "{{device}}_写入",
          "refId": "C"
        },
        {
          "expr": "irate(node_disk_io_time_seconds_total{instance=~\"$node\"}[5m])",
          "format": "time_series",
          "hide": true,
          "interval": "",
          "intervalFactor": 1,
          "legendFormat": "{{device}}",
          "refId": "A",
          "step": 10
        },
        {
          "expr": "irate(node_disk_io_time_weighted_seconds_total{instance=~\"$node\"}[5m])",
          "format": "time_series",
          "hide": true,
          "interval": "",
          "intervalFactor": 1,
          "legendFormat": "{{device}}_加权",
          "refId": "D"
        }
      ],
      "thresholds": [],
      "timeFrom": null,
      "timeRegions": [],
      "timeShift": null,
      "title": "每次IO读写的耗时（参考：小于100ms）(beta)",
      "tooltip": {
        "shared": true,
        "sort": 2,
        "value_type": "individual"
      },
      "type": "graph",
      "xaxis": {
        "buckets": null,
        "mode": "time",
        "name": null,
        "show": true,
        "values": []
      },
      "yaxes": [
        {
          "format": "s",
          "label": "读取（-）/写入（+）",
          "logBase": 1,
          "max": null,
          "min": null,
          "show": true
        },
        {
          "format": "short",
          "label": null,
          "logBase": 1,
          "max": null,
          "min": null,
          "show": false
        }
      ],
      "yaxis": {
        "align": false,
        "alignLevel": null
      }
    },
    {
      "aliasColors": {
        "192.168.200.241:9100_TCP_alloc": "semi-dark-blue",
        "TCP": "#6ED0E0",
        "TCP_alloc": "blue"
      },
      "bars": false,
      "dashLength": 10,
      "dashes": false,
      "datasource": "${DS_PROMETHEUS}",
      "decimals": 2,
      "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\n\nRetransSegs - TCP 重传报文数\n\nOutSegs - TCP 发送的报文数\n\nInSegs - TCP 接收的报文数",
      "fieldConfig": {
        "defaults": {
          "custom": {}
        },
        "overrides": []
      },
      "fill": 0,
      "fillGradient": 0,
      "gridPos": {
        "h": 8,
        "w": 16,
        "x": 0,
        "y": 53
      },
      "height": "300",
      "hiddenSeries": false,
      "id": 158,
      "interval": "",
      "legend": {
        "alignAsTable": true,
        "avg": false,
        "current": true,
        "hideEmpty": true,
        "hideZero": true,
        "max": true,
        "min": false,
        "rightSide": true,
        "show": true,
        "sideWidth": null,
        "sort": "current",
        "sortDesc": true,
        "total": false,
        "values": true
      },
      "lines": true,
      "linewidth": 1,
      "links": [],
      "nullPointMode": "null",
      "options": {
        "dataLinks": []
      },
      "percentage": false,
      "pointradius": 5,
      "points": false,
      "renderer": "flot",
      "seriesOverrides": [
        {
          "alias": "/.*Sockets_used/",
          "color": "#E02F44",
          "lines": false,
          "pointradius": 1,
          "points": true,
          "yaxis": 2
        }
      ],
      "spaceLength": 10,
      "stack": false,
      "steppedLine": false,
      "targets": [
        {
          "expr": "node_netstat_Tcp_CurrEstab{instance=~'$node'}",
          "format": "time_series",
          "hide": false,
          "instant": false,
          "interval": "",
          "intervalFactor": 1,
          "legendFormat": "CurrEstab",
          "refId": "A",
          "step": 20
        },
        {
          "expr": "node_sockstat_TCP_tw{instance=~'$node'}",
          "format": "time_series",
          "interval": "",
          "intervalFactor": 1,
          "legendFormat": "TCP_tw",
          "refId": "D"
        },
        {
          "expr": "node_sockstat_sockets_used{instance=~'$node'}",
          "hide": false,
          "interval": "30m",
          "intervalFactor": 1,
          "legendFormat": "Sockets_used",
          "refId": "B"
        },
        {
          "expr": "node_sockstat_UDP_inuse{instance=~'$node'}",
          "interval": "",
          "legendFormat": "UDP_inuse",
          "refId": "C"
        },
        {
          "expr": "node_sockstat_TCP_alloc{instance=~'$node'}",
          "interval": "",
          "legendFormat": "TCP_alloc",
          "refId": "E"
        },
        {
          "expr": "irate(node_netstat_Tcp_PassiveOpens{instance=~'$node'}[5m])",
          "hide": true,
          "interval": "",
          "legendFormat": "{{instance}}_Tcp_PassiveOpens",
          "refId": "G"
        },
        {
          "expr": "irate(node_netstat_Tcp_ActiveOpens{instance=~'$node'}[5m])",
          "hide": true,
          "interval": "",
          "legendFormat": "{{instance}}_Tcp_ActiveOpens",
          "refId": "F"
        },
        {
          "expr": "irate(node_netstat_Tcp_InSegs{instance=~'$node'}[5m])",
          "interval": "",
          "legendFormat": "Tcp_InSegs",
          "refId": "H"
        },
        {
          "expr": "irate(node_netstat_Tcp_OutSegs{instance=~'$node'}[5m])",
          "interval": "",
          "legendFormat": "Tcp_OutSegs",
          "refId": "I"
        },
        {
          "expr": "irate(node_netstat_Tcp_RetransSegs{instance=~'$node'}[5m])",
          "hide": false,
          "interval": "",
          "legendFormat": "Tcp_RetransSegs",
          "refId": "J"
        },
        {
          "expr": "irate(node_netstat_TcpExt_ListenDrops{instance=~'$node'}[5m])",
          "hide": true,
          "interval": "",
          "legendFormat": "",
          "refId": "K"
        }
      ],
      "thresholds": [],
      "timeFrom": null,
      "timeRegions": [],
      "timeShift": null,
      "title": "网络Socket连接信息",
      "tooltip": {
        "shared": true,
        "sort": 2,
        "value_type": "individual"
      },
      "transformations": [],
      "type": "graph",
      "xaxis": {
        "buckets": null,
        "mode": "time",
        "name": null,
        "show": true,
        "values": []
      },
      "yaxes": [
        {
          "format": "short",
          "label": null,
          "logBase": 1,
          "max": null,
          "min": null,
          "show": true
        },
        {
          "format": "short",
          "label": "已使用的所有协议套接字总量",
          "logBase": 1,
          "max": null,
          "min": null,
          "show": true
        }
      ],
      "yaxis": {
        "align": false,
        "alignLevel": null
      }
    },
    {
      "aliasColors": {
        "filefd_192.168.200.241:9100": "super-light-green",
        "switches_192.168.200.241:9100": "semi-dark-red",
        "使用的文件描述符_10.118.72.128:9100": "red",
        "每秒上下文切换次数_10.118.71.245:9100": "yellow",
        "每秒上下文切换次数_10.118.72.128:9100": "yellow"
      },
      "bars": false,
      "cacheTimeout": null,
      "dashLength": 10,
      "dashes": false,
      "datasource": "${DS_PROMETHEUS}",
      "description": "",
      "fieldConfig": {
        "defaults": {
          "custom": {}
        },
        "overrides": []
      },
      "fill": 0,
      "fillGradient": 1,
      "gridPos": {
        "h": 8,
        "w": 8,
        "x": 16,
        "y": 53
      },
      "hiddenSeries": false,
      "hideTimeOverride": false,
      "id": 16,
      "legend": {
        "alignAsTable": false,
        "avg": false,
        "current": true,
        "max": false,
        "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": [
        {
          "alias": "/每秒上下文切换次数.*/",
          "color": "#FADE2A",
          "lines": false,
          "pointradius": 1,
          "points": true,
          "yaxis": 2
        },
        {
          "alias": "/使用的文件描述符.*/",
          "color": "#F2495C"
        }
      ],
      "spaceLength": 10,
      "stack": false,
      "steppedLine": false,
      "targets": [
        {
          "expr": "node_filefd_allocated{instance=~\"$node\"}",
          "format": "time_series",
          "instant": false,
          "interval": "",
          "intervalFactor": 5,
          "legendFormat": "使用的文件描述符",
          "refId": "B"
        },
        {
          "expr": "irate(node_context_switches_total{instance=~\"$node\"}[5m])",
          "interval": "",
          "intervalFactor": 5,
          "legendFormat": "每秒上下文切换次数",
          "refId": "A"
        },
        {
          "expr": "  (node_filefd_allocated{instance=~\"$node\"}/node_filefd_maximum{instance=~\"$node\"}) *100",
          "format": "time_series",
          "hide": true,
          "instant": false,
          "interval": "",
          "intervalFactor": 5,
          "legendFormat": "使用的文件描述符占比_{{instance}}",
          "refId": "C"
        }
      ],
      "thresholds": [],
      "timeFrom": null,
      "timeRegions": [],
      "timeShift": null,
      "title": "打开的文件描述符(左 )/每秒上下文切换次数(右)",
      "tooltip": {
        "shared": true,
        "sort": 2,
        "value_type": "individual"
      },
      "type": "graph",
      "xaxis": {
        "buckets": null,
        "mode": "time",
        "name": null,
        "show": true,
        "values": []
      },
      "yaxes": [
        {
          "format": "short",
          "label": "使用的文件描述符",
          "logBase": 1,
          "max": null,
          "min": null,
          "show": true
        },
        {
          "format": "short",
          "label": "context_switches",
          "logBase": 1,
          "max": null,
          "min": null,
          "show": true
        }
      ],
      "yaxis": {
        "align": false,
        "alignLevel": null
      }
    }
  ],
  "refresh": "",
  "schemaVersion": 22,
  "style": "dark",
  "tags": [
    "Prometheus",
    "node_exporter",
    "StarsL.cn"
  ],
  "templating": {
    "list": [
      {
        "allValue": null,
        "current": {},
        "datasource": "${DS_PROMETHEUS}",
        "definition": "label_values(node_uname_info, job)",
        "hide": 0,
        "includeAll": false,
        "index": -1,
        "label": "JOB",
        "multi": false,
        "name": "job",
        "options": [],
        "query": "label_values(node_uname_info, job)",
        "refresh": 1,
        "regex": "",
        "skipUrlSync": false,
        "sort": 5,
        "tagValuesQuery": "",
        "tags": [],
        "tagsQuery": "",
        "type": "query",
        "useTags": false
      },
      {
        "allValue": null,
        "current": {},
        "datasource": "${DS_PROMETHEUS}",
        "definition": "label_values(node_uname_info{job=~\"$job\"}, nodename)",
        "hide": 0,
        "includeAll": true,
        "index": -1,
        "label": "主机名",
        "multi": false,
        "name": "hostname",
        "options": [],
        "query": "label_values(node_uname_info{job=~\"$job\"}, nodename)",
        "refresh": 1,
        "regex": "",
        "skipUrlSync": false,
        "sort": 5,
        "tagValuesQuery": "",
        "tags": [],
        "tagsQuery": "",
        "type": "query",
        "useTags": false
      },
      {
        "allFormat": "glob",
        "allValue": null,
        "current": {},
        "datasource": "${DS_PROMETHEUS}",
        "definition": "label_values(node_uname_info{job=~\"$job\",nodename=~\"$hostname\"},instance)",
        "hide": 0,
        "includeAll": false,
        "index": -1,
        "label": "Instance",
        "multi": true,
        "multiFormat": "regex values",
        "name": "node",
        "options": [],
        "query": "label_values(node_uname_info{job=~\"$job\",nodename=~\"$hostname\"},instance)",
        "refresh": 1,
        "regex": "",
        "skipUrlSync": false,
        "sort": 5,
        "tagValuesQuery": "",
        "tags": [],
        "tagsQuery": "",
        "type": "query",
        "useTags": false
      },
      {
        "allFormat": "glob",
        "allValue": null,
        "current": {},
        "datasource": "${DS_PROMETHEUS}",
        "definition": "label_values(node_network_info{device!~'tap.*|veth.*|br.*|docker.*|virbr.*|lo.*|cni.*'},device)",
        "hide": 0,
        "includeAll": true,
        "index": -1,
        "label": "网卡",
        "multi": true,
        "multiFormat": "regex values",
        "name": "device",
        "options": [],
        "query": "label_values(node_network_info{device!~'tap.*|veth.*|br.*|docker.*|virbr.*|lo.*|cni.*'},device)",
        "refresh": 1,
        "regex": "",
        "skipUrlSync": false,
        "sort": 1,
        "tagValuesQuery": "",
        "tags": [],
        "tagsQuery": "",
        "type": "query",
        "useTags": false
      },
      {
        "allValue": null,
        "current": {},
        "datasource": "${DS_PROMETHEUS}",
        "definition": "query_result(topk(1,sort_desc (max(node_filesystem_size_bytes{instance=~'$node',fstype=~\"ext.?|xfs\",mountpoint!~\".*pods.*\"}) by (mountpoint))))",
        "hide": 2,
        "includeAll": false,
        "index": -1,
        "label": "最大挂载目录",
        "multi": false,
        "name": "maxmount",
        "options": [],
        "query": "query_result(topk(1,sort_desc (max(node_filesystem_size_bytes{instance=~'$node',fstype=~\"ext.?|xfs\",mountpoint!~\".*pods.*\"}) by (mountpoint))))",
        "refresh": 2,
        "regex": "/.*\\\"(.*)\\\".*/",
        "skipUrlSync": false,
        "sort": 5,
        "tagValuesQuery": "",
        "tags": [],
        "tagsQuery": "",
        "type": "query",
        "useTags": false
      },
      {
        "allValue": null,
        "current": {},
        "datasource": "${DS_PROMETHEUS}",
        "definition": "label_values(node_uname_info{job=~\"$job\",instance=~\"$node\"}, nodename)",
        "hide": 2,
        "includeAll": false,
        "index": -1,
        "label": "展示使用的主机名",
        "multi": false,
        "name": "show_hostname",
        "options": [],
        "query": "label_values(node_uname_info{job=~\"$job\",instance=~\"$node\"}, nodename)",
        "refresh": 1,
        "regex": "",
        "skipUrlSync": false,
        "sort": 5,
        "tagValuesQuery": "",
        "tags": [],
        "tagsQuery": "",
        "type": "query",
        "useTags": false
      }
    ]
  },
  "time": {
    "from": "now-12h",
    "to": "now"
  },
  "timepicker": {
    "hidden": false,
    "now": true,
    "refresh_intervals": [
      "15s",
      "30s",
      "1m",
      "5m",
      "15m",
      "30m"
    ],
    "time_options": [
      "5m",
      "15m",
      "1h",
      "6h",
      "12h",
      "24h",
      "2d",
      "7d",
      "30d"
    ]
  },
  "timezone": "browser",
  "title": "1   Node Exporter for Prometheus Dashboard CN v20200628",
  "uid": "9CWBz0bik",
  "variables": {
    "list": []
  },
  "version": 91
}