nightingale/integrations/Linux/dashboards/linux_by_exporter_overview.json

{
    "name": "HOST by Node Exporter Overview",
    "tags": "Prometheus Host",
    "ident": "",
    "configs": {
        "links": [
            {
                "targetBlank": true,
                "title": "n9e",
                "url": "https://n9e.gitee.io/"
            },
            {
                "targetBlank": true,
                "title": "author",
                "url": "http://flashcat.cloud/"
            }
        ],
        "panels": [
            {
                "collapsed": true,
                "id": "3173366d-01a2-420e-8878-75124b0051b6",
                "layout": {
                    "h": 1,
                    "w": 24,
                    "x": 0,
                    "y": 0,
                    "i": "3173366d-01a2-420e-8878-75124b0051b6",
                    "isResizable": false
                },
                "name": "整体概况",
                "type": "row"
            },
            {
                "custom": {
                    "calc": "lastNotNull",
                    "colSpan": 1,
                    "colorMode": "value",
                    "textMode": "value",
                    "textSize": {
                        "value": 40
                    }
                },
                "id": "9a5e3292-b346-4ccf-a793-b83a2f8ac8c5",
                "layout": {
                    "h": 3,
                    "w": 3,
                    "x": 0,
                    "y": 1,
                    "i": "9a5e3292-b346-4ccf-a793-b83a2f8ac8c5",
                    "isResizable": true
                },
                "name": "监控机器数",
                "options": {
                    "standardOptions": {}
                },
                "targets": [
                    {
                        "expr": "count(node_boot_time_seconds)",
                        "refId": "A"
                    }
                ],
                "type": "stat",
                "version": "2.0.0",
                "datasourceCate": "prometheus",
                "datasourceValue": "${prom}"
            },
            {
                "custom": {
                    "drawStyle": "lines",
                    "fillOpacity": 0.5,
                    "lineInterpolation": "smooth",
                    "stack": "off"
                },
                "description": "",
                "id": "e1925fc8-cb05-467b-ba82-bb5cb6be7595",
                "layout": {
                    "h": 3,
                    "w": 9,
                    "x": 3,
                    "y": 1,
                    "i": "e1925fc8-cb05-467b-ba82-bb5cb6be7595",
                    "isResizable": true
                },
                "links": [],
                "name": "cpu使用率 top10",
                "options": {
                    "legend": {
                        "displayMode": "hidden"
                    },
                    "standardOptions": {},
                    "thresholds": {},
                    "tooltip": {
                        "mode": "all",
                        "sort": "desc"
                    }
                },
                "targets": [
                    {
                        "expr": "topk(10,100-(avg by (mode, instance)(rate(node_cpu_seconds_total{mode=\"idle\"}[1m])))*100)",
                        "legend": "{{instance}}",
                        "refId": "A"
                    }
                ],
                "type": "timeseries",
                "version": "2.0.0",
                "datasourceCate": "prometheus",
                "datasourceValue": "${prom}"
            },
            {
                "custom": {
                    "drawStyle": "lines",
                    "fillOpacity": 0.5,
                    "lineInterpolation": "smooth",
                    "stack": "off"
                },
                "id": "327b7e4b-6ec1-47e1-8840-d31cf4b5532b",
                "layout": {
                    "h": 3,
                    "w": 12,
                    "x": 12,
                    "y": 1,
                    "i": "327b7e4b-6ec1-47e1-8840-d31cf4b5532b",
                    "isResizable": true
                },
                "name": "内存使用率 top10",
                "options": {
                    "legend": {
                        "displayMode": "hidden"
                    },
                    "standardOptions": {},
                    "thresholds": {},
                    "tooltip": {
                        "mode": "all",
                        "sort": "desc"
                    }
                },
                "targets": [
                    {
                        "expr": "topk(10,(node_memory_MemTotal_bytes - node_memory_MemFree_bytes - (node_memory_Cached_bytes + node_memory_Buffers_bytes))/node_memory_MemTotal_bytes*100)",
                        "legend": "{{instance}}",
                        "refId": "A"
                    }
                ],
                "type": "timeseries",
                "version": "2.0.0",
                "datasourceCate": "prometheus",
                "datasourceValue": "${prom}"
            },
            {
                "custom": {
                    "drawStyle": "lines",
                    "fillOpacity": 0.5,
                    "lineInterpolation": "smooth",
                    "stack": "off"
                },
                "id": "5a9d4a65-3f73-42cc-859e-fc0b82791b59",
                "layout": {
                    "h": 3,
                    "w": 12,
                    "x": 0,
                    "y": 4,
                    "i": "5a9d4a65-3f73-42cc-859e-fc0b82791b59",
                    "isResizable": true
                },
                "name": "磁盘分区使用率 top10",
                "options": {
                    "legend": {
                        "displayMode": "hidden"
                    },
                    "standardOptions": {},
                    "thresholds": {},
                    "tooltip": {
                        "mode": "all",
                        "sort": "desc"
                    }
                },
                "targets": [
                    {
                        "expr": "topk(10,(node_filesystem_avail_bytes{device!~'rootfs', device!~\"tmpfs\",mountpoint!~\"/var/lib.*\"} * 100) / node_filesystem_size_bytes{device!~'rootfs', device!~\"tmpfs\",mountpoint!~\"/var/lib.*\"})",
                        "legend": "{{instance}}-{{mountpoint}}",
                        "refId": "A"
                    }
                ],
                "type": "timeseries",
                "version": "2.0.0",
                "datasourceCate": "prometheus",
                "datasourceValue": "${prom}"
            },
            {
                "custom": {
                    "drawStyle": "lines",
                    "fillOpacity": 0.5,
                    "lineInterpolation": "smooth",
                    "stack": "off"
                },
                "id": "fa764e4b-5ca9-45d8-b12e-604f8743f9d9",
                "layout": {
                    "h": 3,
                    "w": 12,
                    "x": 12,
                    "y": 4,
                    "i": "fa764e4b-5ca9-45d8-b12e-604f8743f9d9",
                    "isResizable": true
                },
                "name": "设备io util top10",
                "options": {
                    "legend": {
                        "displayMode": "hidden"
                    },
                    "standardOptions": {},
                    "thresholds": {},
                    "tooltip": {
                        "mode": "all",
                        "sort": "desc"
                    }
                },
                "targets": [
                    {
                        "expr": "topk(10,rate(node_disk_io_time_seconds_total[5m]) * 100)",
                        "legend": "{{instance}}-{{device}}",
                        "refId": "A"
                    }
                ],
                "type": "timeseries",
                "version": "2.0.0",
                "datasourceCate": "prometheus",
                "datasourceValue": "${prom}"
            }
        ],
        "var": [
            {
                "name": "prom",
                "type": "datasource",
                "definition": "prometheus"
            },
            {
                "definition": "label_values(node_cpu_seconds_total,  instance)",
                "name": "node",
                "selected": "$node",
                "type": "query",
                "datasource": {
                    "cate": "prometheus",
                    "value": "${prom}"
                }
            }
        ],
        "version": "3.0.0"
    }
}