Grafana dashboard: Linux系统监控
Description: 基于InfluxDB 1.8系统监控，包含内存、CPU、磁盘、网络状态监控。

基于InfluxDB 1.8系统监控，包含内存、CPU、磁盘、网络状态监控。


{
  "__inputs": [
    {
      "name": "DS_INFLUXDB",
      "label": "InfluxDB",
      "description": "",
      "type": "datasource",
      "pluginId": "influxdb",
      "pluginName": "InfluxDB"
    }
  ],
  "__requires": [
    {
      "type": "panel",
      "id": "bargauge",
      "name": "Bar gauge",
      "version": ""
    },
    {
      "type": "panel",
      "id": "gauge",
      "name": "Gauge",
      "version": ""
    },
    {
      "type": "grafana",
      "id": "grafana",
      "name": "Grafana",
      "version": "8.0.2"
    },
    {
      "type": "datasource",
      "id": "influxdb",
      "name": "InfluxDB",
      "version": "1.0.0"
    },
    {
      "type": "panel",
      "id": "stat",
      "name": "Stat",
      "version": ""
    },
    {
      "type": "panel",
      "id": "timeseries",
      "name": "Time series",
      "version": ""
    }
  ],
  "annotations": {
    "list": [
      {
        "builtIn": 1,
        "datasource": "-- Grafana --",
        "enable": true,
        "hide": true,
        "iconColor": "rgba(0, 211, 255, 1)",
        "name": "Annotations & Alerts",
        "type": "dashboard"
      }
    ]
  },
  "editable": true,
  "gnetId": 14722,
  "graphTooltip": 0,
  "id": null,
  "iteration": 1626358158745,
  "links": [],
  "panels": [
    {
      "datasource": "${DS_INFLUXDB}",
      "description": "",
      "fieldConfig": {
        "defaults": {
          "color": {
            "mode": "thresholds"
          },
          "decimals": 2,
          "mappings": [],
          "max": 100,
          "thresholds": {
            "mode": "percentage",
            "steps": [
              {
                "color": "green",
                "value": null
              },
              {
                "color": "#EAB839",
                "value": 70
              },
              {
                "color": "red",
                "value": 80
              }
            ]
          },
          "unit": "percent"
        },
        "overrides": []
      },
      "gridPos": {
        "h": 7,
        "w": 12,
        "x": 0,
        "y": 0
      },
      "id": 16,
      "options": {
        "reduceOptions": {
          "calcs": [
            "lastNotNull"
          ],
          "fields": "",
          "values": false
        },
        "showThresholdLabels": false,
        "showThresholdMarkers": true,
        "text": {}
      },
      "pluginVersion": "8.0.2",
      "targets": [
        {
          "groupBy": [
            {
              "params": [
                "$__interval"
              ],
              "type": "time"
            },
            {
              "params": [
                "host"
              ],
              "type": "tag"
            },
            {
              "params": [
                "null"
              ],
              "type": "fill"
            }
          ],
          "measurement": "cpu_percent",
          "orderByTime": "ASC",
          "policy": "default",
          "refId": "A",
          "resultFormat": "time_series",
          "select": [
            [
              {
                "params": [
                  "percent"
                ],
                "type": "field"
              },
              {
                "params": [],
                "type": "last"
              }
            ]
          ],
          "tags": []
        }
      ],
      "title": "当前CPU",
      "transformations": [
        {
          "id": "renameByRegex",
          "options": {
            "regex": ".*?host:(.*)\\}$",
            "renamePattern": "$1"
          }
        }
      ],
      "type": "gauge"
    },
    {
      "datasource": "${DS_INFLUXDB}",
      "description": "",
      "fieldConfig": {
        "defaults": {
          "color": {
            "mode": "thresholds"
          },
          "decimals": 2,
          "mappings": [],
          "max": 100,
          "thresholds": {
            "mode": "percentage",
            "steps": [
              {
                "color": "green",
                "value": null
              },
              {
                "color": "#EAB839",
                "value": 70
              },
              {
                "color": "red",
                "value": 80
              }
            ]
          },
          "unit": "percent"
        },
        "overrides": []
      },
      "gridPos": {
        "h": 7,
        "w": 12,
        "x": 12,
        "y": 0
      },
      "id": 17,
      "options": {
        "reduceOptions": {
          "calcs": [
            "lastNotNull"
          ],
          "fields": "",
          "values": false
        },
        "showThresholdLabels": false,
        "showThresholdMarkers": true,
        "text": {}
      },
      "pluginVersion": "8.0.2",
      "targets": [
        {
          "groupBy": [
            {
              "params": [
                "$__interval"
              ],
              "type": "time"
            },
            {
              "params": [
                "host"
              ],
              "type": "tag"
            },
            {
              "params": [
                "null"
              ],
              "type": "fill"
            }
          ],
          "measurement": "mem_usage",
          "orderByTime": "ASC",
          "policy": "default",
          "refId": "A",
          "resultFormat": "time_series",
          "select": [
            [
              {
                "params": [
                  "percent"
                ],
                "type": "field"
              },
              {
                "params": [],
                "type": "last"
              }
            ]
          ],
          "tags": []
        }
      ],
      "title": "当前内存",
      "transformations": [
        {
          "id": "renameByRegex",
          "options": {
            "regex": ".*?host:(.*)\\}$",
            "renamePattern": "$1"
          }
        }
      ],
      "type": "gauge"
    },
    {
      "collapsed": false,
      "datasource": null,
      "gridPos": {
        "h": 1,
        "w": 24,
        "x": 0,
        "y": 7
      },
      "id": 9,
      "panels": [],
      "repeat": "hostname",
      "title": "$hostname-系统状态",
      "type": "row"
    },
    {
      "datasource": "${DS_INFLUXDB}",
      "fieldConfig": {
        "defaults": {
          "color": {
            "mode": "thresholds"
          },
          "decimals": 2,
          "mappings": [],
          "max": 100,
          "min": 0,
          "thresholds": {
            "mode": "percentage",
            "steps": [
              {
                "color": "green",
                "value": null
              },
              {
                "color": "#EAB839",
                "value": 60
              },
              {
                "color": "red",
                "value": 80
              }
            ]
          },
          "unit": "percent"
        },
        "overrides": []
      },
      "gridPos": {
        "h": 5,
        "w": 5,
        "x": 0,
        "y": 8
      },
      "id": 4,
      "options": {
        "colorMode": "value",
        "graphMode": "area",
        "justifyMode": "auto",
        "orientation": "auto",
        "reduceOptions": {
          "calcs": [
            "lastNotNull"
          ],
          "fields": "",
          "values": false
        },
        "text": {},
        "textMode": "auto"
      },
      "pluginVersion": "8.0.2",
      "targets": [
        {
          "groupBy": [
            {
              "params": [
                "$__interval"
              ],
              "type": "time"
            },
            {
              "params": [
                "null"
              ],
              "type": "fill"
            }
          ],
          "measurement": "mem_usage",
          "orderByTime": "ASC",
          "policy": "default",
          "refId": "A",
          "resultFormat": "time_series",
          "select": [
            [
              {
                "params": [
                  "percent"
                ],
                "type": "field"
              },
              {
                "params": [],
                "type": "last"
              }
            ]
          ],
          "tags": [
            {
              "key": "host",
              "operator": "=~",
              "value": "/^$hostname$/"
            }
          ]
        }
      ],
      "title": "内存利用率",
      "type": "stat"
    },
    {
      "datasource": "${DS_INFLUXDB}",
      "fieldConfig": {
        "defaults": {
          "color": {
            "mode": "thresholds"
          },
          "decimals": 2,
          "mappings": [],
          "max": 100,
          "min": 0,
          "thresholds": {
            "mode": "percentage",
            "steps": [
              {
                "color": "green",
                "value": null
              },
              {
                "color": "#EAB839",
                "value": 60
              },
              {
                "color": "red",
                "value": 80
              }
            ]
          },
          "unit": "percent"
        },
        "overrides": []
      },
      "gridPos": {
        "h": 5,
        "w": 5,
        "x": 5,
        "y": 8
      },
      "id": 5,
      "options": {
        "colorMode": "value",
        "graphMode": "area",
        "justifyMode": "auto",
        "orientation": "auto",
        "reduceOptions": {
          "calcs": [
            "lastNotNull"
          ],
          "fields": "",
          "values": false
        },
        "text": {},
        "textMode": "auto"
      },
      "pluginVersion": "8.0.2",
      "targets": [
        {
          "groupBy": [
            {
              "params": [
                "$__interval"
              ],
              "type": "time"
            },
            {
              "params": [
                "null"
              ],
              "type": "fill"
            }
          ],
          "measurement": "cpu_percent",
          "orderByTime": "ASC",
          "policy": "default",
          "refId": "A",
          "resultFormat": "time_series",
          "select": [
            [
              {
                "params": [
                  "percent"
                ],
                "type": "field"
              },
              {
                "params": [],
                "type": "last"
              }
            ]
          ],
          "tags": [
            {
              "key": "host",
              "operator": "=~",
              "value": "/^$hostname$/"
            }
          ]
        }
      ],
      "title": "CPU利用率",
      "type": "stat"
    },
    {
      "datasource": "${DS_INFLUXDB}",
      "fieldConfig": {
        "defaults": {
          "color": {
            "mode": "thresholds"
          },
          "decimals": 2,
          "mappings": [],
          "max": 100,
          "thresholds": {
            "mode": "percentage",
            "steps": [
              {
                "color": "green",
                "value": null
              },
              {
                "color": "#EAB839",
                "value": 70
              },
              {
                "color": "red",
                "value": 80
              }
            ]
          },
          "unit": "percent"
        },
        "overrides": []
      },
      "gridPos": {
        "h": 5,
        "w": 14,
        "x": 10,
        "y": 8
      },
      "id": 7,
      "options": {
        "displayMode": "lcd",
        "orientation": "horizontal",
        "reduceOptions": {
          "calcs": [
            "lastNotNull"
          ],
          "fields": "",
          "values": false
        },
        "showUnfilled": true,
        "text": {}
      },
      "pluginVersion": "8.0.2",
      "targets": [
        {
          "groupBy": [
            {
              "params": [
                "$__interval"
              ],
              "type": "time"
            },
            {
              "params": [
                "driver"
              ],
              "type": "tag"
            },
            {
              "params": [
                "null"
              ],
              "type": "fill"
            }
          ],
          "measurement": "disk_usage",
          "orderByTime": "DESC",
          "policy": "default",
          "query": "SELECT mean(\"readRate\") as readRate, mean(\"writeRate\") as writeRate FROM \"disk_io\" WHERE (\"host\" =~ /^$hostname$/) AND $timeFilter GROUP BY time($__interval) fill(null)",
          "rawQuery": false,
          "refId": "A",
          "resultFormat": "time_series",
          "select": [
            [
              {
                "params": [
                  "percent"
                ],
                "type": "field"
              },
              {
                "params": [],
                "type": "last"
              }
            ]
          ],
          "tags": [
            {
              "key": "host",
              "operator": "=~",
              "value": "/^$hostname$/"
            }
          ]
        }
      ],
      "title": "磁盘空间",
      "transformations": [
        {
          "id": "renameByRegex",
          "options": {
            "regex": "disk_usage.last \\{driver: (.*)\\}",
            "renamePattern": "$1"
          }
        },
        {
          "id": "renameByRegex",
          "options": {
            "regex": "(\\/.*?\\/.*?\\/|\\/.*?\\/)(.*)$",
            "renamePattern": "$2"
          }
        }
      ],
      "type": "bargauge"
    },
    {
      "datasource": "${DS_INFLUXDB}",
      "fieldConfig": {
        "defaults": {
          "color": {
            "mode": "palette-classic"
          },
          "custom": {
            "axisLabel": "",
            "axisPlacement": "auto",
            "barAlignment": 0,
            "drawStyle": "line",
            "fillOpacity": 15,
            "gradientMode": "opacity",
            "hideFrom": {
              "legend": false,
              "tooltip": false,
              "viz": false
            },
            "lineInterpolation": "smooth",
            "lineWidth": 1,
            "pointSize": 5,
            "scaleDistribution": {
              "type": "linear"
            },
            "showPoints": "auto",
            "spanNulls": true,
            "stacking": {
              "group": "A",
              "mode": "none"
            },
            "thresholdsStyle": {
              "mode": "off"
            }
          },
          "mappings": [],
          "thresholds": {
            "mode": "absolute",
            "steps": [
              {
                "color": "green",
                "value": null
              },
              {
                "color": "red",
                "value": 80
              }
            ]
          },
          "unit": "binBps"
        },
        "overrides": []
      },
      "gridPos": {
        "h": 12,
        "w": 24,
        "x": 0,
        "y": 13
      },
      "id": 2,
      "maxPerRow": 2,
      "options": {
        "legend": {
          "calcs": [
            "max"
          ],
          "displayMode": "table",
          "placement": "bottom"
        },
        "tooltip": {
          "mode": "multi"
        }
      },
      "repeat": "interface",
      "repeatDirection": "h",
      "targets": [
        {
          "groupBy": [
            {
              "params": [
                "$__interval"
              ],
              "type": "time"
            },
            {
              "params": [
                "interface"
              ],
              "type": "tag"
            },
            {
              "params": [
                "linear"
              ],
              "type": "fill"
            }
          ],
          "hide": false,
          "measurement": "net_throughput",
          "orderByTime": "ASC",
          "policy": "default",
          "query": "SELECT last(\"receivedRate\") as receiveRate, last(\"sentRate\") as sentRate FROM \"net_throughput\" WHERE (\"host\" =~ /^$hostname$/ AND \"interface\" =~ /^$interface$/) AND $timeFilter GROUP BY time($__interval), \"interface\" fill(linear)",
          "rawQuery": true,
          "refId": "A",
          "resultFormat": "time_series",
          "select": [
            [
              {
                "params": [
                  "receivedRate"
                ],
                "type": "field"
              },
              {
                "params": [],
                "type": "last"
              }
            ],
            [
              {
                "params": [
                  "sentRate"
                ],
                "type": "field"
              },
              {
                "params": [],
                "type": "last"
              }
            ]
          ],
          "tags": [
            {
              "key": "host",
              "operator": "=~",
              "value": "/^$hostname$/"
            },
            {
              "condition": "AND",
              "key": "interface",
              "operator": "=~",
              "value": "/^$interface$/"
            }
          ]
        }
      ],
      "transformations": [
        {
          "id": "renameByRegex",
          "options": {
            "regex": "net_throughput.(.*?)\\{interface: (.*?)\\}",
            "renamePattern": "$2-$1"
          }
        },
        {
          "id": "renameByRegex",
          "options": {
            "regex": "(receiveRate)",
            "renamePattern": "下行"
          }
        },
        {
          "id": "renameByRegex",
          "options": {
            "regex": "(sentRate)",
            "renamePattern": "上行"
          }
        }
      ],
      "type": "timeseries"
    }
  ],
  "refresh": "5s",
  "schemaVersion": 30,
  "style": "dark",
  "tags": [],
  "templating": {
    "list": [
      {
        "allValue": null,
        "current": {},
        "datasource": "${DS_INFLUXDB}",
        "definition": "SELECT \"host\", \"sentRate\"  FROM \"net_throughput\" WHERE time > now() - 25m",
        "description": null,
        "error": null,
        "hide": 0,
        "includeAll": false,
        "label": "主机",
        "multi": true,
        "name": "hostname",
        "options": [],
        "query": "SELECT \"host\", \"sentRate\"  FROM \"net_throughput\" WHERE time > now() - 25m",
        "refresh": 1,
        "regex": "",
        "skipUrlSync": false,
        "sort": 1,
        "type": "query"
      },
      {
        "allValue": null,
        "current": {},
        "datasource": "${DS_INFLUXDB}",
        "definition": "SELECT interface,sentRate FROM \"net_throughput\" WHERE  (time > now() - 25m) and (host=~/$hostname/)",
        "description": null,
        "error": null,
        "hide": 0,
        "includeAll": false,
        "label": null,
        "multi": true,
        "name": "interface",
        "options": [],
        "query": "SELECT interface,sentRate FROM \"net_throughput\" WHERE  (time > now() - 25m) and (host=~/$hostname/)",
        "refresh": 1,
        "regex": "",
        "skipUrlSync": false,
        "sort": 1,
        "type": "query"
      }
    ]
  },
  "time": {
    "from": "now-15m",
    "to": "now"
  },
  "timepicker": {},
  "timezone": "",
  "title": "Linux系统监控",
  "uid": "ieOu9Eink",
  "version": 21,
  "description": "基于InfluxDB 1.8系统监控，包含内存、CPU、磁盘、网络状态监控。"
}