[ceph.git] / ceph / monitoring / grafana / dashboards / host-details.json

{
   "__inputs": [ ],
   "__requires": [
      {
         "id": "grafana",
         "name": "Grafana",
         "type": "grafana",
         "version": "5.3.2"
      },
      {
         "id": "graph",
         "name": "Graph",
         "type": "panel",
         "version": "5.0.0"
      },
      {
         "id": "singlestat",
         "name": "Singlestat",
         "type": "panel",
         "version": "5.0.0"
      }
   ],
   "annotations": {
      "list": [
         {
            "builtIn": 1,
            "datasource": "-- Grafana --",
            "enable": true,
            "hide": true,
            "iconColor": "rgba(0, 211, 255, 1)",
            "name": "Annotations & Alerts",
            "showIn": 0,
            "tags": [ ],
            "type": "dashboard"
         }
      ]
   },
   "description": "",
   "editable": false,
   "gnetId": null,
   "graphTooltip": 0,
   "hideControls": false,
   "id": null,
   "links": [ ],
   "panels": [
      {
         "collapse": false,
         "collapsed": false,
         "gridPos": {
            "h": 1,
            "w": 24,
            "x": 0,
            "y": 0
         },
         "id": 2,
         "panels": [ ],
         "repeat": null,
         "repeatIteration": null,
         "repeatRowId": null,
         "showTitle": true,
         "title": "$ceph_hosts System Overview",
         "titleSize": "h6",
         "type": "row"
      },
      {
         "cacheTimeout": null,
         "colorBackground": false,
         "colorValue": false,
         "colors": [
            "#299c46",
            "rgba(237, 129, 40, 0.89)",
            "#d44a3a"
         ],
         "datasource": "$datasource",
         "format": "none",
         "gauge": {
            "maxValue": 100,
            "minValue": 0,
            "show": false,
            "thresholdLabels": false,
            "thresholdMarkers": true
         },
         "gridPos": {
            "h": 5,
            "w": 3,
            "x": 0,
            "y": 1
         },
         "id": 3,
         "interval": null,
         "links": [ ],
         "mappingType": 1,
         "mappingTypes": [
            {
               "name": "value to text",
               "value": 1
            },
            {
               "name": "range to text",
               "value": 2
            }
         ],
         "maxDataPoints": 100,
         "nullPointMode": "connected",
         "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(sum by (ceph_daemon) (ceph_osd_metadata{hostname='$ceph_hosts'}))",
               "format": "time_series",
               "intervalFactor": 1,
               "legendFormat": "",
               "refId": "A"
            }
         ],
         "thresholds": "",
         "title": "OSDs",
         "type": "singlestat",
         "valueFontSize": "80%",
         "valueMaps": [
            {
               "op": "=",
               "text": "N/A",
               "value": "null"
            }
         ],
         "valueName": "current"
      },
      {
         "aliasColors": {
            "interrupt": "#447EBC",
            "steal": "#6D1F62",
            "system": "#890F02",
            "user": "#3F6833",
            "wait": "#C15C17"
         },
         "bars": false,
         "dashLength": 10,
         "dashes": false,
         "datasource": "$datasource",
         "description": "Shows the CPU breakdown. When multiple servers are selected, only the first host's cpu data is shown",
         "fill": 1,
         "gridPos": {
            "h": 10,
            "w": 6,
            "x": 3,
            "y": 1
         },
         "id": 4,
         "legend": {
            "alignAsTable": false,
            "avg": false,
            "current": false,
            "max": false,
            "min": false,
            "rightSide": false,
            "show": true,
            "sideWidth": null,
            "total": false,
            "values": false
         },
         "lines": true,
         "linewidth": 1,
         "links": [ ],
         "nullPointMode": "null",
         "percentage": false,
         "pointradius": 5,
         "points": false,
         "renderer": "flot",
         "repeat": null,
         "seriesOverrides": [ ],
         "spaceLength": 10,
         "stack": false,
         "steppedLine": false,
         "targets": [
            {
               "expr": "sum by (mode) (\n  irate(node_cpu{instance=~\"($ceph_hosts)([\\\\.:].*)?\", mode=~\"(irq|nice|softirq|steal|system|user|iowait)\"}[1m]) or\n  irate(node_cpu_seconds_total{instance=~\"($ceph_hosts)([\\\\.:].*)?\", mode=~\"(irq|nice|softirq|steal|system|user|iowait)\"}[1m])\n) / scalar(\n  sum(irate(node_cpu{instance=~\"($ceph_hosts)([\\\\.:].*)?\"}[1m]) or\n      irate(node_cpu_seconds_total{instance=~\"($ceph_hosts)([\\\\.:].*)?\"}[1m]))\n) * 100",
               "format": "time_series",
               "intervalFactor": 1,
               "legendFormat": "{{mode}}",
               "refId": "A"
            }
         ],
         "thresholds": [ ],
         "timeFrom": null,
         "timeShift": null,
         "title": "CPU Utilization",
         "tooltip": {
            "shared": true,
            "sort": 0,
            "value_type": "individual"
         },
         "type": "graph",
         "xaxis": {
            "buckets": null,
            "mode": "time",
            "name": null,
            "show": true,
            "values": [ ]
         },
         "yaxes": [
            {
               "format": "percent",
               "label": "% Utilization",
               "logBase": 1,
               "max": null,
               "min": null,
               "show": true
            },
            {
               "format": "short",
               "label": null,
               "logBase": 1,
               "max": null,
               "min": null,
               "show": true
            }
         ]
      },
      {
         "aliasColors": {
            "Available": "#508642",
            "Free": "#508642",
            "Total": "#bf1b00",
            "Used": "#bf1b00",
            "total": "#bf1b00",
            "used": "#0a50a1"
         },
         "bars": false,
         "dashLength": 10,
         "dashes": false,
         "datasource": "$datasource",
         "description": "",
         "fill": 1,
         "gridPos": {
            "h": 10,
            "w": 6,
            "x": 9,
            "y": 1
         },
         "id": 5,
         "legend": {
            "alignAsTable": false,
            "avg": false,
            "current": false,
            "max": false,
            "min": false,
            "rightSide": false,
            "show": true,
            "sideWidth": null,
            "total": false,
            "values": false
         },
         "lines": true,
         "linewidth": 1,
         "links": [ ],
         "nullPointMode": "null",
         "percentage": false,
         "pointradius": 5,
         "points": false,
         "renderer": "flot",
         "repeat": null,
         "seriesOverrides": [
            {
               "alias": "total",
               "color": "#bf1b00",
               "fill": 0,
               "linewidth": 2,
               "stack": false
            }
         ],
         "spaceLength": 10,
         "stack": false,
         "steppedLine": false,
         "targets": [
            {
               "expr": "node_memory_MemFree{instance=~\"$ceph_hosts([\\\\.:].*)?\"} or node_memory_MemFree_bytes{instance=~\"$ceph_hosts([\\\\.:].*)?\"} ",
               "format": "time_series",
               "intervalFactor": 1,
               "legendFormat": "Free",
               "refId": "A"
            },
            {
               "expr": "node_memory_MemTotal{instance=~\"$ceph_hosts([\\\\.:].*)?\"} or node_memory_MemTotal_bytes{instance=~\"$ceph_hosts([\\\\.:].*)?\"} ",
               "format": "time_series",
               "intervalFactor": 1,
               "legendFormat": "total",
               "refId": "B"
            },
            {
               "expr": "(node_memory_Cached{instance=~\"$ceph_hosts([\\\\.:].*)?\"} or node_memory_Cached_bytes{instance=~\"$ceph_hosts([\\\\.:].*)?\"}) + \n(node_memory_Buffers{instance=~\"$ceph_hosts([\\\\.:].*)?\"} or node_memory_Buffers_bytes{instance=~\"$ceph_hosts([\\\\.:].*)?\"}) +\n(node_memory_Slab{instance=~\"$ceph_hosts([\\\\.:].*)?\"} or node_memory_Slab_bytes{instance=~\"$ceph_hosts([\\\\.:].*)?\"}) \n",
               "format": "time_series",
               "intervalFactor": 1,
               "legendFormat": "buffers/cache",
               "refId": "C"
            },
            {
               "expr": "(node_memory_MemTotal{instance=~\"$ceph_hosts([\\\\.:].*)?\"} or node_memory_MemTotal_bytes{instance=~\"$ceph_hosts([\\\\.:].*)?\"})- (\n  (node_memory_MemFree{instance=~\"$ceph_hosts([\\\\.:].*)?\"} or node_memory_MemFree_bytes{instance=~\"$ceph_hosts([\\\\.:].*)?\"})  + \n  (node_memory_Cached{instance=~\"$ceph_hosts([\\\\.:].*)?\"} or node_memory_Cached_bytes{instance=~\"$ceph_hosts([\\\\.:].*)?\"}) + \n  (node_memory_Buffers{instance=~\"$ceph_hosts([\\\\.:].*)?\"} or node_memory_Buffers_bytes{instance=~\"$ceph_hosts([\\\\.:].*)?\"}) +\n  (node_memory_Slab{instance=~\"$ceph_hosts([\\\\.:].*)?\"} or node_memory_Slab_bytes{instance=~\"$ceph_hosts([\\\\.:].*)?\"})\n  )\n  \n",
               "format": "time_series",
               "intervalFactor": 1,
               "legendFormat": "used",
               "refId": "D"
            }
         ],
         "thresholds": [ ],
         "timeFrom": null,
         "timeShift": null,
         "title": "RAM Usage",
         "tooltip": {
            "shared": true,
            "sort": 0,
            "value_type": "individual"
         },
         "type": "graph",
         "xaxis": {
            "buckets": null,
            "mode": "time",
            "name": null,
            "show": true,
            "values": [ ]
         },
         "yaxes": [
            {
               "format": "bytes",
               "label": "RAM used",
               "logBase": 1,
               "max": null,
               "min": null,
               "show": true
            },
            {
               "format": "short",
               "label": null,
               "logBase": 1,
               "max": null,
               "min": null,
               "show": true
            }
         ]
      },
      {
         "aliasColors": { },
         "bars": false,
         "dashLength": 10,
         "dashes": false,
         "datasource": "$datasource",
         "description": "Show the network load (rx,tx) across all interfaces (excluding loopback 'lo')",
         "fill": 1,
         "gridPos": {
            "h": 10,
            "w": 6,
            "x": 15,
            "y": 1
         },
         "id": 6,
         "legend": {
            "alignAsTable": false,
            "avg": false,
            "current": false,
            "max": false,
            "min": false,
            "rightSide": false,
            "show": true,
            "sideWidth": null,
            "total": false,
            "values": false
         },
         "lines": true,
         "linewidth": 1,
         "links": [ ],
         "nullPointMode": "null",
         "percentage": false,
         "pointradius": 5,
         "points": false,
         "renderer": "flot",
         "repeat": null,
         "seriesOverrides": [
            {
               "alias": "/.*tx/",
               "transform": "negative-Y"
            }
         ],
         "spaceLength": 10,
         "stack": false,
         "steppedLine": false,
         "targets": [
            {
               "expr": "sum by (device) (\n  irate(node_network_receive_bytes{instance=~\"($ceph_hosts)([\\\\.:].*)?\",device!=\"lo\"}[1m]) or \n  irate(node_network_receive_bytes_total{instance=~\"($ceph_hosts)([\\\\.:].*)?\",device!=\"lo\"}[1m])\n)",
               "format": "time_series",
               "intervalFactor": 1,
               "legendFormat": "{{device}}.rx",
               "refId": "A"
            },
            {
               "expr": "sum by (device) (\n  irate(node_network_transmit_bytes{instance=~\"($ceph_hosts)([\\\\.:].*)?\",device!=\"lo\"}[1m]) or\n  irate(node_network_transmit_bytes_total{instance=~\"($ceph_hosts)([\\\\.:].*)?\",device!=\"lo\"}[1m])\n)",
               "format": "time_series",
               "intervalFactor": 1,
               "legendFormat": "{{device}}.tx",
               "refId": "B"
            }
         ],
         "thresholds": [ ],
         "timeFrom": null,
         "timeShift": null,
         "title": "Network Load",
         "tooltip": {
            "shared": true,
            "sort": 0,
            "value_type": "individual"
         },
         "type": "graph",
         "xaxis": {
            "buckets": null,
            "mode": "time",
            "name": null,
            "show": true,
            "values": [ ]
         },
         "yaxes": [
            {
               "format": "decbytes",
               "label": "Send (-) / Receive (+)",
               "logBase": 1,
               "max": null,
               "min": null,
               "show": true
            },
            {
               "format": "short",
               "label": null,
               "logBase": 1,
               "max": null,
               "min": null,
               "show": true
            }
         ]
      },
      {
         "aliasColors": { },
         "bars": false,
         "dashLength": 10,
         "dashes": false,
         "datasource": "$datasource",
         "description": "",
         "fill": 1,
         "gridPos": {
            "h": 5,
            "w": 3,
            "x": 21,
            "y": 1
         },
         "id": 7,
         "legend": {
            "alignAsTable": false,
            "avg": false,
            "current": false,
            "max": false,
            "min": false,
            "rightSide": false,
            "show": true,
            "sideWidth": null,
            "total": false,
            "values": false
         },
         "lines": true,
         "linewidth": 1,
         "links": [ ],
         "nullPointMode": "null",
         "percentage": false,
         "pointradius": 5,
         "points": false,
         "renderer": "flot",
         "repeat": null,
         "seriesOverrides": [
            {
               "alias": "/.*tx/",
               "transform": "negative-Y"
            }
         ],
         "spaceLength": 10,
         "stack": false,
         "steppedLine": false,
         "targets": [
            {
               "expr": "irate(node_network_receive_drop{instance=~\"$ceph_hosts([\\\\.:].*)?\"}[1m]) or irate(node_network_receive_drop_total{instance=~\"$ceph_hosts([\\\\.:].*)?\"}[1m])",
               "format": "time_series",
               "intervalFactor": 1,
               "legendFormat": "{{device}}.rx",
               "refId": "A"
            },
            {
               "expr": "irate(node_network_transmit_drop{instance=~\"$ceph_hosts([\\\\.:].*)?\"}[1m]) or irate(node_network_transmit_drop_total{instance=~\"$ceph_hosts([\\\\.:].*)?\"}[1m])",
               "format": "time_series",
               "intervalFactor": 1,
               "legendFormat": "{{device}}.tx",
               "refId": "B"
            }
         ],
         "thresholds": [ ],
         "timeFrom": null,
         "timeShift": null,
         "title": "Network drop rate",
         "tooltip": {
            "shared": true,
            "sort": 0,
            "value_type": "individual"
         },
         "type": "graph",
         "xaxis": {
            "buckets": null,
            "mode": "time",
            "name": null,
            "show": true,
            "values": [ ]
         },
         "yaxes": [
            {
               "format": "pps",
               "label": "Send (-) / Receive (+)",
               "logBase": 1,
               "max": null,
               "min": null,
               "show": true
            },
            {
               "format": "short",
               "label": null,
               "logBase": 1,
               "max": null,
               "min": null,
               "show": true
            }
         ]
      },
      {
         "cacheTimeout": null,
         "colorBackground": false,
         "colorValue": false,
         "colors": [
            "#299c46",
            "rgba(237, 129, 40, 0.89)",
            "#d44a3a"
         ],
         "datasource": "$datasource",
         "description": "Each OSD consists of a Journal/WAL partition and a data partition. The RAW Capacity shown is the sum of the data partitions across all OSDs on the selected OSD hosts.",
         "format": "bytes",
         "gauge": {
            "maxValue": 100,
            "minValue": 0,
            "show": false,
            "thresholdLabels": false,
            "thresholdMarkers": true
         },
         "gridPos": {
            "h": 5,
            "w": 3,
            "x": 0,
            "y": 6
         },
         "id": 8,
         "interval": null,
         "links": [ ],
         "mappingType": 1,
         "mappingTypes": [
            {
               "name": "value to text",
               "value": 1
            },
            {
               "name": "range to text",
               "value": 2
            }
         ],
         "maxDataPoints": 100,
         "nullPointMode": "connected",
         "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": "sum(ceph_osd_stat_bytes and on (ceph_daemon) ceph_disk_occupation{instance=~\"($ceph_hosts)([\\\\.:].*)?\"})",
               "format": "time_series",
               "intervalFactor": 1,
               "legendFormat": "",
               "refId": "A"
            }
         ],
         "thresholds": "",
         "title": "Raw Capacity",
         "type": "singlestat",
         "valueFontSize": "80%",
         "valueMaps": [
            {
               "op": "=",
               "text": "N/A",
               "value": "null"
            }
         ],
         "valueName": "current"
      },
      {
         "aliasColors": { },
         "bars": false,
         "dashLength": 10,
         "dashes": false,
         "datasource": "$datasource",
         "description": "",
         "fill": 1,
         "gridPos": {
            "h": 5,
            "w": 3,
            "x": 21,
            "y": 6
         },
         "id": 9,
         "legend": {
            "alignAsTable": false,
            "avg": false,
            "current": false,
            "max": false,
            "min": false,
            "rightSide": false,
            "show": true,
            "sideWidth": null,
            "total": false,
            "values": false
         },
         "lines": true,
         "linewidth": 1,
         "links": [ ],
         "nullPointMode": "null",
         "percentage": false,
         "pointradius": 5,
         "points": false,
         "renderer": "flot",
         "repeat": null,
         "seriesOverrides": [
            {
               "alias": "/.*tx/",
               "transform": "negative-Y"
            }
         ],
         "spaceLength": 10,
         "stack": false,
         "steppedLine": false,
         "targets": [
            {
               "expr": "irate(node_network_receive_errs{instance=~\"$ceph_hosts([\\\\.:].*)?\"}[1m]) or irate(node_network_receive_errs_total{instance=~\"$ceph_hosts([\\\\.:].*)?\"}[1m])",
               "format": "time_series",
               "intervalFactor": 1,
               "legendFormat": "{{device}}.rx",
               "refId": "A"
            },
            {
               "expr": "irate(node_network_transmit_errs{instance=~\"$ceph_hosts([\\\\.:].*)?\"}[1m]) or irate(node_network_transmit_errs_total{instance=~\"$ceph_hosts([\\\\.:].*)?\"}[1m])",
               "format": "time_series",
               "intervalFactor": 1,
               "legendFormat": "{{device}}.tx",
               "refId": "B"
            }
         ],
         "thresholds": [ ],
         "timeFrom": null,
         "timeShift": null,
         "title": "Network error rate",
         "tooltip": {
            "shared": true,
            "sort": 0,
            "value_type": "individual"
         },
         "type": "graph",
         "xaxis": {
            "buckets": null,
            "mode": "time",
            "name": null,
            "show": true,
            "values": [ ]
         },
         "yaxes": [
            {
               "format": "pps",
               "label": "Send (-) / Receive (+)",
               "logBase": 1,
               "max": null,
               "min": null,
               "show": true
            },
            {
               "format": "short",
               "label": null,
               "logBase": 1,
               "max": null,
               "min": null,
               "show": true
            }
         ]
      },
      {
         "collapse": false,
         "collapsed": false,
         "gridPos": {
            "h": 1,
            "w": 24,
            "x": 0,
            "y": 11
         },
         "id": 10,
         "panels": [ ],
         "repeat": null,
         "repeatIteration": null,
         "repeatRowId": null,
         "showTitle": true,
         "title": "OSD Disk Performance Statistics",
         "titleSize": "h6",
         "type": "row"
      },
      {
         "aliasColors": { },
         "bars": false,
         "dashLength": 10,
         "dashes": false,
         "datasource": "$datasource",
         "description": "For any OSD devices on the host, this chart shows the iops per physical device. Each device is shown by it's name and corresponding OSD id value",
         "fill": 1,
         "gridPos": {
            "h": 9,
            "w": 11,
            "x": 0,
            "y": 12
         },
         "id": 11,
         "legend": {
            "alignAsTable": false,
            "avg": false,
            "current": false,
            "max": false,
            "min": false,
            "rightSide": false,
            "show": true,
            "sideWidth": null,
            "total": false,
            "values": false
         },
         "lines": true,
         "linewidth": 1,
         "links": [ ],
         "nullPointMode": "connected",
         "percentage": false,
         "pointradius": 5,
         "points": false,
         "renderer": "flot",
         "repeat": null,
         "seriesOverrides": [
            {
               "alias": "/.*reads/",
               "transform": "negative-Y"
            }
         ],
         "spaceLength": 10,
         "stack": false,
         "steppedLine": false,
         "targets": [
            {
               "expr": "label_replace(\n  (\n    irate(node_disk_writes_completed{instance=~\"($ceph_hosts)([\\\\.:].*)?\"}[5m]) or\n    irate(node_disk_writes_completed_total{instance=~\"($ceph_hosts)([\\\\.:].*)?\"}[5m])\n  ),\n  \"instance\",\n  \"$1\",\n  \"instance\",\n  \"([^:.]*).*\"\n)\n* on(instance, device, ceph_daemon) group_left\n  label_replace(\n    label_replace(\n      ceph_disk_occupation,\n      \"device\",\n      \"$1\",\n      \"device\",\n      \"/dev/(.*)\"\n    ),\n    \"instance\",\n    \"$1\",\n    \"instance\",\n    \"([^:.]*).*\"\n  )",
               "format": "time_series",
               "intervalFactor": 1,
               "legendFormat": "{{device}}({{ceph_daemon}}) writes",
               "refId": "A"
            },
            {
               "expr": "label_replace(\n    (irate(node_disk_reads_completed{instance=~\"($ceph_hosts)([\\\\.:].*)?\"}[5m]) or irate(node_disk_reads_completed_total{instance=~\"($ceph_hosts)([\\\\.:].*)?\"}[5m])),\n    \"instance\",\n    \"$1\",\n    \"instance\",\n    \"([^:.]*).*\"\n)\n* on(instance, device, ceph_daemon) group_left\n  label_replace(\n    label_replace(\n      ceph_disk_occupation,\n      \"device\",\n      \"$1\",\n      \"device\",\n      \"/dev/(.*)\"\n    ),\n    \"instance\",\n    \"$1\",\n    \"instance\",\n    \"([^:.]*).*\"\n  )",
               "format": "time_series",
               "intervalFactor": 1,
               "legendFormat": "{{device}}({{ceph_daemon}}) reads",
               "refId": "B"
            }
         ],
         "thresholds": [ ],
         "timeFrom": null,
         "timeShift": null,
         "title": "$ceph_hosts Disk IOPS",
         "tooltip": {
            "shared": true,
            "sort": 0,
            "value_type": "individual"
         },
         "type": "graph",
         "xaxis": {
            "buckets": null,
            "mode": "time",
            "name": null,
            "show": true,
            "values": [ ]
         },
         "yaxes": [
            {
               "format": "ops",
               "label": "Read (-) / Write (+)",
               "logBase": 1,
               "max": null,
               "min": null,
               "show": true
            },
            {
               "format": "short",
               "label": null,
               "logBase": 1,
               "max": null,
               "min": null,
               "show": true
            }
         ]
      },
      {
         "aliasColors": { },
         "bars": false,
         "dashLength": 10,
         "dashes": false,
         "datasource": "$datasource",
         "description": "For OSD hosts, this chart shows the disk bandwidth (read bytes/sec + write bytes/sec) of the physical OSD device. Each device is shown by device name, and corresponding OSD id",
         "fill": 1,
         "gridPos": {
            "h": 9,
            "w": 11,
            "x": 12,
            "y": 12
         },
         "id": 12,
         "legend": {
            "alignAsTable": false,
            "avg": false,
            "current": false,
            "max": false,
            "min": false,
            "rightSide": false,
            "show": true,
            "sideWidth": null,
            "total": false,
            "values": false
         },
         "lines": true,
         "linewidth": 1,
         "links": [ ],
         "nullPointMode": "connected",
         "percentage": false,
         "pointradius": 5,
         "points": false,
         "renderer": "flot",
         "repeat": null,
         "seriesOverrides": [
            {
               "alias": "/.*read/",
               "transform": "negative-Y"
            }
         ],
         "spaceLength": 10,
         "stack": false,
         "steppedLine": false,
         "targets": [
            {
               "expr": "label_replace((irate(node_disk_bytes_written{instance=~\"($ceph_hosts)([\\\\.:].*)?\"}[5m]) or irate(node_disk_written_bytes_total{instance=~\"($ceph_hosts)([\\\\.:].*)?\"}[5m])), \"instance\", \"$1\", \"instance\", \"([^:.]*).*\") * on(instance, device, ceph_daemon) group_left label_replace(label_replace(ceph_disk_occupation, \"device\", \"$1\", \"device\", \"/dev/(.*)\"), \"instance\", \"$1\", \"instance\", \"([^:.]*).*\")",
               "format": "time_series",
               "intervalFactor": 1,
               "legendFormat": "{{device}}({{ceph_daemon}}) write",
               "refId": "A"
            },
            {
               "expr": "label_replace((irate(node_disk_bytes_read{instance=~\"($ceph_hosts)([\\\\.:].*)?\"}[5m]) or irate(node_disk_read_bytes_total{instance=~\"($ceph_hosts)([\\\\.:].*)?\"}[5m])), \"instance\", \"$1\", \"instance\", \"([^:.]*).*\") * on(instance, device, ceph_daemon) group_left label_replace(label_replace(ceph_disk_occupation, \"device\", \"$1\", \"device\", \"/dev/(.*)\"), \"instance\", \"$1\", \"instance\", \"([^:.]*).*\")",
               "format": "time_series",
               "intervalFactor": 1,
               "legendFormat": "{{device}}({{ceph_daemon}}) read",
               "refId": "B"
            }
         ],
         "thresholds": [ ],
         "timeFrom": null,
         "timeShift": null,
         "title": "$ceph_hosts Throughput by Disk",
         "tooltip": {
            "shared": true,
            "sort": 0,
            "value_type": "individual"
         },
         "type": "graph",
         "xaxis": {
            "buckets": null,
            "mode": "time",
            "name": null,
            "show": true,
            "values": [ ]
         },
         "yaxes": [
            {
               "format": "Bps",
               "label": "Read (-) / Write (+)",
               "logBase": 1,
               "max": null,
               "min": null,
               "show": true
            },
            {
               "format": "short",
               "label": null,
               "logBase": 1,
               "max": null,
               "min": null,
               "show": true
            }
         ]
      },
      {
         "aliasColors": { },
         "bars": false,
         "dashLength": 10,
         "dashes": false,
         "datasource": "$datasource",
         "description": "For OSD hosts, this chart shows the latency at the physical drive. Each drive is shown by device name, with it's corresponding OSD id",
         "fill": 1,
         "gridPos": {
            "h": 9,
            "w": 11,
            "x": 0,
            "y": 21
         },
         "id": 13,
         "legend": {
            "alignAsTable": false,
            "avg": false,
            "current": false,
            "max": false,
            "min": false,
            "rightSide": false,
            "show": true,
            "sideWidth": null,
            "total": false,
            "values": false
         },
         "lines": true,
         "linewidth": 1,
         "links": [ ],
         "nullPointMode": "null as zero",
         "percentage": false,
         "pointradius": 5,
         "points": false,
         "renderer": "flot",
         "repeat": null,
         "seriesOverrides": [ ],
         "spaceLength": 10,
         "stack": false,
         "steppedLine": false,
         "targets": [
            {
               "expr": "max by(instance,device) (label_replace((irate(node_disk_write_time_seconds_total{ instance=~\"($ceph_hosts)([\\\\.:].*)?\"}[5m]) )  / clamp_min(irate(node_disk_writes_completed_total{ instance=~\"($ceph_hosts)([\\\\.:].*)?\"}[5m]), 0.001) or   (irate(node_disk_read_time_seconds_total{ instance=~\"($ceph_hosts)([\\\\.:].*)?\"}[5m]) )  / clamp_min(irate(node_disk_reads_completed_total{ instance=~\"($ceph_hosts)([\\\\.:].*)?\"}[5m]), 0.001), \"instance\", \"$1\", \"instance\", \"([^:.]*).*\")) *  on(instance, device, ceph_daemon) group_left label_replace(label_replace(ceph_disk_occupation{instance=~\"($ceph_hosts)([\\\\.:].*)?\"}, \"device\", \"$1\", \"device\", \"/dev/(.*)\"), \"instance\", \"$1\", \"instance\", \"([^:.]*).*\")",
               "format": "time_series",
               "intervalFactor": 1,
               "legendFormat": "{{device}}({{ceph_daemon}})",
               "refId": "A"
            }
         ],
         "thresholds": [ ],
         "timeFrom": null,
         "timeShift": null,
         "title": "$ceph_hosts Disk Latency",
         "tooltip": {
            "shared": true,
            "sort": 0,
            "value_type": "individual"
         },
         "type": "graph",
         "xaxis": {
            "buckets": null,
            "mode": "time",
            "name": null,
            "show": true,
            "values": [ ]
         },
         "yaxes": [
            {
               "format": "s",
               "label": "",
               "logBase": 1,
               "max": null,
               "min": null,
               "show": true
            },
            {
               "format": "short",
               "label": null,
               "logBase": 1,
               "max": null,
               "min": null,
               "show": true
            }
         ]
      },
      {
         "aliasColors": { },
         "bars": false,
         "dashLength": 10,
         "dashes": false,
         "datasource": "$datasource",
         "description": "Show disk utilization % (util) of any OSD devices on the host by the physical device name and associated OSD id.",
         "fill": 1,
         "gridPos": {
            "h": 9,
            "w": 11,
            "x": 12,
            "y": 21
         },
         "id": 14,
         "legend": {
            "alignAsTable": false,
            "avg": false,
            "current": false,
            "max": false,
            "min": false,
            "rightSide": false,
            "show": true,
            "sideWidth": null,
            "total": false,
            "values": false
         },
         "lines": true,
         "linewidth": 1,
         "links": [ ],
         "nullPointMode": "connected",
         "percentage": false,
         "pointradius": 5,
         "points": false,
         "renderer": "flot",
         "repeat": null,
         "seriesOverrides": [ ],
         "spaceLength": 10,
         "stack": false,
         "steppedLine": false,
         "targets": [
            {
               "expr": "label_replace(((irate(node_disk_io_time_ms{instance=~\"($ceph_hosts)([\\\\.:].*)?\"}[5m]) / 10 ) or  irate(node_disk_io_time_seconds_total{instance=~\"($ceph_hosts)([\\\\.:].*)?\"}[5m]) * 100), \"instance\", \"$1\", \"instance\", \"([^:.]*).*\") * on(instance, device, ceph_daemon) group_left label_replace(label_replace(ceph_disk_occupation{instance=~\"($ceph_hosts)([\\\\.:].*)?\"}, \"device\", \"$1\", \"device\", \"/dev/(.*)\"), \"instance\", \"$1\", \"instance\", \"([^:.]*).*\")",
               "format": "time_series",
               "intervalFactor": 1,
               "legendFormat": "{{device}}({{ceph_daemon}})",
               "refId": "A"
            }
         ],
         "thresholds": [ ],
         "timeFrom": null,
         "timeShift": null,
         "title": "$ceph_hosts Disk utilization",
         "tooltip": {
            "shared": true,
            "sort": 0,
            "value_type": "individual"
         },
         "type": "graph",
         "xaxis": {
            "buckets": null,
            "mode": "time",
            "name": null,
            "show": true,
            "values": [ ]
         },
         "yaxes": [
            {
               "format": "percent",
               "label": "%Util",
               "logBase": 1,
               "max": null,
               "min": null,
               "show": true
            },
            {
               "format": "short",
               "label": null,
               "logBase": 1,
               "max": null,
               "min": null,
               "show": true
            }
         ]
      }
   ],
   "refresh": "10s",
   "rows": [ ],
   "schemaVersion": 16,
   "style": "dark",
   "tags": [
      "overview"
   ],
   "templating": {
      "list": [
         {
            "current": {
               "text": "default",
               "value": "default"
            },
            "hide": 0,
            "label": "Data Source",
            "name": "datasource",
            "options": [ ],
            "query": "prometheus",
            "refresh": 1,
            "regex": "",
            "type": "datasource"
         },
         {
            "allValue": null,
            "current": { },
            "datasource": "$datasource",
            "hide": 0,
            "includeAll": false,
            "label": "Hostname",
            "multi": false,
            "name": "ceph_hosts",
            "options": [ ],
            "query": "label_values(node_scrape_collector_success, instance) ",
            "refresh": 1,
            "regex": "([^.:]*).*",
            "sort": 3,
            "tagValuesQuery": "",
            "tags": [ ],
            "tagsQuery": "",
            "type": "query",
            "useTags": false
         }
      ]
   },
   "time": {
      "from": "now-1h",
      "to": "now"
   },
   "timepicker": {
      "refresh_intervals": [
         "5s",
         "10s",
         "30s",
         "1m",
         "5m",
         "15m",
         "30m",
         "1h",
         "2h",
         "1d"
      ],
      "time_options": [
         "5m",
         "15m",
         "1h",
         "6h",
         "12h",
         "24h",
         "2d",
         "7d",
         "30d"
      ]
   },
   "timezone": "",
   "title": "Host Details",
   "uid": "rtOg0AiWz",
   "version": 0
}