{
  "annotations": {
    "list": [
      {
        "$$hashKey": "object:268",
        "builtIn": 1,
        "datasource": "-- Grafana --",
        "enable": true,
        "hide": true,
        "iconColor": "rgba(0, 211, 255, 1)",
        "name": "Annotations & Alerts",
        "type": "dashboard"
      }
    ]
  },
  "editable": true,
  "gnetId": null,
  "graphTooltip": 0,
  "id": 60,
  "iteration": 1593098502669,
  "links": [],
  "panels": [
    {
      "collapsed": false,
      "datasource": null,
      "gridPos": {
        "h": 1,
        "w": 24,
        "x": 0,
        "y": 0
      },
      "id": 15,
      "panels": [],
      "title": "Latencies",
      "type": "row"
    },
    {
      "cards": {
        "cardPadding": null,
        "cardRound": null
      },
      "color": {
        "cardColor": "#b4ff00",
        "colorScale": "sqrt",
        "colorScheme": "interpolateSpectral",
        "exponent": 0.5,
        "min": null,
        "mode": "spectrum"
      },
      "dataFormat": "tsbuckets",
      "datasource": null,
      "gridPos": {
        "h": 11,
        "w": 12,
        "x": 0,
        "y": 1
      },
      "heatmap": {},
      "hideZeroBuckets": true,
      "highlightCards": true,
      "id": 2,
      "interval": "20s",
      "legend": {
        "show": true
      },
      "pluginVersion": "6.7.3",
      "reverseYBuckets": false,
      "targets": [
        {
          "expr": "rate(ebpf_exporter_bio_latency_seconds_bucket{operation=\"read\", node_name=\"$node_name\", device=\"$device\"}[$__interval]) or rate(ebpf_exporter_bio_latency_seconds_bucket{operation=\"read\", node_name=\"$node_name\", device=\"$device\"}[5m])",
          "format": "heatmap",
          "interval": "20s",
          "legendFormat": "{{ le }}",
          "refId": "A"
        }
      ],
      "timeFrom": null,
      "timeShift": null,
      "title": "biolatency read",
      "tooltip": {
        "show": true,
        "showHistogram": false
      },
      "tooltipDecimals": 2,
      "type": "heatmap",
      "xAxis": {
        "show": true
      },
      "xBucketNumber": null,
      "xBucketSize": null,
      "yAxis": {
        "decimals": 2,
        "format": "s",
        "logBase": 1,
        "max": null,
        "min": null,
        "show": true,
        "splitFactor": null
      },
      "yBucketBound": "auto",
      "yBucketNumber": null,
      "yBucketSize": null
    },
    {
      "cards": {
        "cardPadding": null,
        "cardRound": null
      },
      "color": {
        "cardColor": "#b4ff00",
        "colorScale": "sqrt",
        "colorScheme": "interpolateSpectral",
        "exponent": 0.5,
        "mode": "spectrum"
      },
      "dataFormat": "tsbuckets",
      "datasource": null,
      "gridPos": {
        "h": 11,
        "w": 12,
        "x": 12,
        "y": 1
      },
      "heatmap": {},
      "hideZeroBuckets": true,
      "highlightCards": true,
      "id": 9,
      "interval": "20s",
      "legend": {
        "show": true
      },
      "pluginVersion": "6.7.3",
      "reverseYBuckets": false,
      "targets": [
        {
          "expr": "rate(ebpf_exporter_bio_latency_seconds_bucket{operation=\"write\", node_name=\"$node_name\", device=\"$device\"}[$__interval]) or rate(ebpf_exporter_bio_latency_seconds_bucket{operation=\"write\", node_name=\"$node_name\", device=\"$device\"}[5m])",
          "format": "heatmap",
          "interval": "20s",
          "legendFormat": "{{ le }}",
          "refId": "A"
        }
      ],
      "timeFrom": null,
      "timeShift": null,
      "title": "biolatency write",
      "tooltip": {
        "show": true,
        "showHistogram": false
      },
      "tooltipDecimals": 2,
      "type": "heatmap",
      "xAxis": {
        "show": true
      },
      "xBucketNumber": null,
      "xBucketSize": null,
      "yAxis": {
        "decimals": 2,
        "format": "s",
        "logBase": 1,
        "max": null,
        "min": null,
        "show": true,
        "splitFactor": null
      },
      "yBucketBound": "auto",
      "yBucketNumber": null,
      "yBucketSize": null
    },
    {
      "aliasColors": {},
      "bars": false,
      "dashLength": 10,
      "dashes": false,
      "datasource": null,
      "fill": 1,
      "fillGradient": 0,
      "gridPos": {
        "h": 8,
        "w": 24,
        "x": 0,
        "y": 12
      },
      "hiddenSeries": false,
      "id": 19,
      "interval": "",
      "legend": {
        "alignAsTable": true,
        "avg": true,
        "current": false,
        "hideEmpty": false,
        "hideZero": false,
        "max": true,
        "min": false,
        "rightSide": true,
        "show": true,
        "total": false,
        "values": true
      },
      "lines": true,
      "linewidth": 1,
      "nullPointMode": "null as zero",
      "options": {
        "dataLinks": []
      },
      "percentage": false,
      "pointradius": 2,
      "points": false,
      "renderer": "flot",
      "seriesOverrides": [],
      "spaceLength": 10,
      "stack": false,
      "steppedLine": false,
      "targets": [
        {
          "expr": "histogram_quantile(0.9, rate(ebpf_exporter_bio_latency_seconds_bucket{node_name=\"$node_name\", device=\"$device\"}[$__interval]) )",
          "hide": false,
          "interval": "20s",
          "legendFormat": "90% {{ operation }}",
          "refId": "A"
        },
        {
          "expr": "histogram_quantile(0.95, rate(ebpf_exporter_bio_latency_seconds_bucket{node_name=\"$node_name\", device=\"$device\"}[$__interval]) )",
          "hide": false,
          "interval": "20s",
          "legendFormat": "95% {{ operation }}",
          "refId": "B"
        },
        {
          "expr": "rate(ebpf_exporter_bio_latency_seconds_sum{node_name=\"$node_name\", device=\"$device\"}[$__interval]) / rate(ebpf_exporter_bio_latency_seconds_count{node_name=\"$node_name\", device=\"$device\"}[$__interval])",
          "hide": false,
          "interval": "20s",
          "legendFormat": "{{ operation }} average",
          "refId": "C"
        }
      ],
      "thresholds": [],
      "timeFrom": null,
      "timeRegions": [],
      "timeShift": null,
      "title": "Percentiles and averages",
      "tooltip": {
        "shared": true,
        "sort": 0,
        "value_type": "individual"
      },
      "transparent": true,
      "type": "graph",
      "xaxis": {
        "buckets": null,
        "mode": "time",
        "name": null,
        "show": true,
        "values": []
      },
      "yaxes": [
        {
          "$$hashKey": "object:638",
          "format": "s",
          "label": null,
          "logBase": 1,
          "max": null,
          "min": null,
          "show": true
        },
        {
          "$$hashKey": "object:639",
          "format": "short",
          "label": null,
          "logBase": 1,
          "max": null,
          "min": null,
          "show": true
        }
      ],
      "yaxis": {
        "align": false,
        "alignLevel": null
      }
    },
    {
      "collapsed": true,
      "datasource": null,
      "gridPos": {
        "h": 1,
        "w": 24,
        "x": 0,
        "y": 20
      },
      "id": 21,
      "panels": [
        {
          "aliasColors": {},
          "bars": false,
          "dashLength": 10,
          "dashes": false,
          "datasource": "Prometheus",
          "decimals": 2,
          "description": "Shows average latency for Reads and Writes IO Devices.  Higher than typical latency for highly loaded storage indicates saturation (overload) and is frequent cause of performance problems.  Higher than normal latency also can indicate internal storage problems.",
          "editable": true,
          "error": false,
          "fill": 2,
          "fillGradient": 0,
          "grid": {},
          "gridPos": {
            "h": 8,
            "w": 12,
            "x": 0,
            "y": 21
          },
          "hiddenSeries": false,
          "id": 7,
          "legend": {
            "alignAsTable": true,
            "avg": true,
            "current": false,
            "hideEmpty": true,
            "hideZero": true,
            "max": true,
            "min": true,
            "rightSide": false,
            "show": true,
            "sort": "avg",
            "sortDesc": true,
            "total": false,
            "values": true
          },
          "lines": false,
          "linewidth": 2,
          "links": [],
          "nullPointMode": "null",
          "options": {
            "dataLinks": []
          },
          "percentage": false,
          "pointradius": 1,
          "points": true,
          "renderer": "flot",
          "seriesOverrides": [],
          "spaceLength": 10,
          "stack": false,
          "steppedLine": false,
          "targets": [
            {
              "calculatedInterval": "2m",
              "datasourceErrors": {},
              "errors": {},
              "expr": "sum(\n(rate(node_disk_read_time_seconds_total{device=~\"$device\", node_name=\"$node_name\"}[$__interval]) / \nrate(node_disk_reads_completed_total{device=~\"$device\", node_name=\"$node_name\"}[$__interval])) > 0 or \n(irate(node_disk_read_time_seconds_total{device=~\"$device\", node_name=\"$node_name\"}[5m]) / \nirate(node_disk_reads_completed_total{device=~\"$device\", node_name=\"$node_name\"}[5m])) > 0\n)",
              "format": "time_series",
              "interval": "$__interval",
              "intervalFactor": 1,
              "legendFormat": "Read",
              "metric": "",
              "refId": "A",
              "step": 300,
              "target": ""
            }
          ],
          "thresholds": [],
          "timeFrom": null,
          "timeRegions": [],
          "timeShift": null,
          "title": "Disk Latency Read",
          "tooltip": {
            "msResolution": false,
            "shared": true,
            "sort": 0,
            "value_type": "individual"
          },
          "type": "graph",
          "xaxis": {
            "buckets": null,
            "mode": "time",
            "name": null,
            "show": true,
            "values": []
          },
          "yaxes": [
            {
              "decimals": 2,
              "format": "s",
              "label": "",
              "logBase": 2,
              "max": null,
              "min": null,
              "show": true
            },
            {
              "format": "s",
              "label": "",
              "logBase": 1,
              "max": null,
              "min": 0,
              "show": false
            }
          ],
          "yaxis": {
            "align": false,
            "alignLevel": null
          }
        },
        {
          "aliasColors": {},
          "bars": false,
          "dashLength": 10,
          "dashes": false,
          "datasource": "Prometheus",
          "decimals": 2,
          "description": "Shows average latency for Reads and Writes IO Devices.  Higher than typical latency for highly loaded storage indicates saturation (overload) and is frequent cause of performance problems.  Higher than normal latency also can indicate internal storage problems.",
          "editable": true,
          "error": false,
          "fill": 2,
          "fillGradient": 0,
          "grid": {},
          "gridPos": {
            "h": 8,
            "w": 12,
            "x": 12,
            "y": 21
          },
          "hiddenSeries": false,
          "id": 12,
          "legend": {
            "alignAsTable": true,
            "avg": true,
            "current": false,
            "hideEmpty": true,
            "hideZero": true,
            "max": true,
            "min": true,
            "rightSide": false,
            "show": true,
            "sort": "avg",
            "sortDesc": true,
            "total": false,
            "values": true
          },
          "lines": false,
          "linewidth": 2,
          "links": [],
          "nullPointMode": "null",
          "options": {
            "dataLinks": []
          },
          "percentage": false,
          "pointradius": 1,
          "points": true,
          "renderer": "flot",
          "seriesOverrides": [],
          "spaceLength": 10,
          "stack": false,
          "steppedLine": false,
          "targets": [
            {
              "calculatedInterval": "2m",
              "datasourceErrors": {},
              "errors": {},
              "expr": "sum(\n(rate(node_disk_write_time_seconds_total{device=~\"$device\", node_name=\"$node_name\"}[$__interval]) / \nrate(node_disk_writes_completed_total{device=~\"$device\", node_name=\"$node_name\"}[$__interval])) > 0 or \n(irate(node_disk_write_time_seconds_total{device=~\"$device\", node_name=\"$node_name\"}[5m]) / \nirate(node_disk_writes_completed_total{device=~\"$device\", node_name=\"$node_name\"}[5m])) > 0\n)",
              "format": "time_series",
              "hide": false,
              "interval": "$__interval",
              "intervalFactor": 1,
              "legendFormat": "Write",
              "metric": "",
              "refId": "B",
              "step": 300,
              "target": ""
            }
          ],
          "thresholds": [],
          "timeFrom": null,
          "timeRegions": [],
          "timeShift": null,
          "title": "Disk Latency Write",
          "tooltip": {
            "msResolution": false,
            "shared": true,
            "sort": 0,
            "value_type": "individual"
          },
          "type": "graph",
          "xaxis": {
            "buckets": null,
            "mode": "time",
            "name": null,
            "show": true,
            "values": []
          },
          "yaxes": [
            {
              "$$hashKey": "object:239",
              "decimals": 2,
              "format": "s",
              "label": "",
              "logBase": 2,
              "max": null,
              "min": null,
              "show": true
            },
            {
              "$$hashKey": "object:240",
              "format": "s",
              "label": "",
              "logBase": 1,
              "max": null,
              "min": 0,
              "show": false
            }
          ],
          "yaxis": {
            "align": false,
            "alignLevel": null
          }
        }
      ],
      "title": "\"Old\" Latencies",
      "type": "row"
    },
    {
      "collapsed": false,
      "datasource": null,
      "gridPos": {
        "h": 1,
        "w": 24,
        "x": 0,
        "y": 21
      },
      "id": 17,
      "panels": [],
      "title": "IO Size",
      "type": "row"
    },
    {
      "cards": {
        "cardPadding": null,
        "cardRound": null
      },
      "color": {
        "cardColor": "#b4ff00",
        "colorScale": "sqrt",
        "colorScheme": "interpolateSpectral",
        "exponent": 0.5,
        "min": null,
        "mode": "spectrum"
      },
      "dataFormat": "tsbuckets",
      "datasource": null,
      "gridPos": {
        "h": 8,
        "w": 12,
        "x": 0,
        "y": 22
      },
      "heatmap": {},
      "hideZeroBuckets": true,
      "highlightCards": true,
      "id": 3,
      "interval": "20s",
      "legend": {
        "show": true
      },
      "reverseYBuckets": false,
      "targets": [
        {
          "expr": "rate(ebpf_exporter_bio_size_bytes_bucket{node_name=\"$node_name\", device=\"$device\", operation=\"read\"}[$__interval]) or rate(ebpf_exporter_bio_size_bytes_bucket{node_name=\"$node_name\", device=\"$device\", operation=\"read\"}[5m])",
          "format": "heatmap",
          "interval": "20s",
          "intervalFactor": 1,
          "legendFormat": "{{ le }}",
          "refId": "A"
        }
      ],
      "timeFrom": null,
      "timeShift": null,
      "title": "bio bytes read",
      "tooltip": {
        "show": true,
        "showHistogram": false
      },
      "type": "heatmap",
      "xAxis": {
        "show": true
      },
      "xBucketNumber": null,
      "xBucketSize": null,
      "yAxis": {
        "decimals": 2,
        "format": "bytes",
        "logBase": 1,
        "max": null,
        "min": null,
        "show": true,
        "splitFactor": null
      },
      "yBucketBound": "auto",
      "yBucketNumber": null,
      "yBucketSize": null
    },
    {
      "cards": {
        "cardPadding": null,
        "cardRound": null
      },
      "color": {
        "cardColor": "#b4ff00",
        "colorScale": "sqrt",
        "colorScheme": "interpolateSpectral",
        "exponent": 0.5,
        "min": null,
        "mode": "spectrum"
      },
      "dataFormat": "tsbuckets",
      "datasource": null,
      "gridPos": {
        "h": 8,
        "w": 12,
        "x": 12,
        "y": 22
      },
      "heatmap": {},
      "hideZeroBuckets": true,
      "highlightCards": true,
      "id": 8,
      "interval": "20s",
      "legend": {
        "show": true
      },
      "reverseYBuckets": false,
      "targets": [
        {
          "expr": "rate(ebpf_exporter_bio_size_bytes_bucket{node_name=\"$node_name\", device=\"$device\", operation=\"write\"}[$__interval]) or rate(ebpf_exporter_bio_size_bytes_bucket{node_name=\"$node_name\", device=\"$device\", operation=\"write\"}[5m])",
          "format": "heatmap",
          "interval": "20s",
          "intervalFactor": 1,
          "legendFormat": "{{ le }}",
          "refId": "A"
        }
      ],
      "timeFrom": null,
      "timeShift": null,
      "title": "bio bytes write",
      "tooltip": {
        "show": true,
        "showHistogram": false
      },
      "type": "heatmap",
      "xAxis": {
        "show": true
      },
      "xBucketNumber": null,
      "xBucketSize": null,
      "yAxis": {
        "decimals": 2,
        "format": "bytes",
        "logBase": 1,
        "max": null,
        "min": null,
        "show": true,
        "splitFactor": null
      },
      "yBucketBound": "auto",
      "yBucketNumber": null,
      "yBucketSize": null
    },
    {
      "aliasColors": {},
      "bars": false,
      "dashLength": 10,
      "dashes": false,
      "datasource": null,
      "fill": 1,
      "fillGradient": 0,
      "gridPos": {
        "h": 8,
        "w": 24,
        "x": 0,
        "y": 30
      },
      "hiddenSeries": false,
      "id": 26,
      "interval": "",
      "legend": {
        "alignAsTable": true,
        "avg": true,
        "current": false,
        "hideEmpty": false,
        "hideZero": false,
        "max": true,
        "min": false,
        "rightSide": true,
        "show": true,
        "total": false,
        "values": true
      },
      "lines": true,
      "linewidth": 1,
      "nullPointMode": "null as zero",
      "options": {
        "dataLinks": []
      },
      "percentage": false,
      "pointradius": 2,
      "points": false,
      "renderer": "flot",
      "seriesOverrides": [],
      "spaceLength": 10,
      "stack": false,
      "steppedLine": false,
      "targets": [
        {
          "expr": "histogram_quantile(0.9, rate(ebpf_exporter_bio_size_bytes_bucket{node_name=\"$node_name\", device=\"$device\"}[$__interval]) )",
          "hide": false,
          "interval": "20s",
          "legendFormat": "90% {{ operation }}",
          "refId": "A"
        },
        {
          "expr": "histogram_quantile(0.95, rate(ebpf_exporter_bio_size_bytes_bucket{node_name=\"$node_name\", device=\"$device\"}[$__interval]) )",
          "hide": false,
          "interval": "20s",
          "legendFormat": "95% {{ operation }}",
          "refId": "B"
        },
        {
          "expr": "rate(ebpf_exporter_bio_size_bytes_sum{node_name=\"$node_name\", device=\"$device\"}[$__interval]) / rate(ebpf_exporter_bio_size_bytes_count{node_name=\"$node_name\", device=\"$device\"}[$__interval])",
          "hide": false,
          "interval": "20s",
          "legendFormat": "{{ operation }} average",
          "refId": "C"
        }
      ],
      "thresholds": [],
      "timeFrom": null,
      "timeRegions": [],
      "timeShift": null,
      "title": "Percentiles and averages",
      "tooltip": {
        "shared": true,
        "sort": 0,
        "value_type": "individual"
      },
      "transparent": true,
      "type": "graph",
      "xaxis": {
        "buckets": null,
        "mode": "time",
        "name": null,
        "show": true,
        "values": []
      },
      "yaxes": [
        {
          "$$hashKey": "object:638",
          "format": "bytes",
          "label": null,
          "logBase": 1,
          "max": null,
          "min": null,
          "show": true
        },
        {
          "$$hashKey": "object:639",
          "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": null,
      "fill": 1,
      "fillGradient": 0,
      "gridPos": {
        "h": 8,
        "w": 24,
        "x": 0,
        "y": 38
      },
      "hiddenSeries": false,
      "id": 27,
      "interval": "",
      "legend": {
        "alignAsTable": true,
        "avg": true,
        "current": false,
        "hideEmpty": false,
        "hideZero": false,
        "max": true,
        "min": false,
        "rightSide": true,
        "show": true,
        "total": false,
        "values": true
      },
      "lines": true,
      "linewidth": 1,
      "nullPointMode": "null as zero",
      "options": {
        "dataLinks": []
      },
      "percentage": false,
      "pointradius": 2,
      "points": false,
      "renderer": "flot",
      "seriesOverrides": [],
      "spaceLength": 10,
      "stack": false,
      "steppedLine": false,
      "targets": [
        {
          "expr": "rate(ebpf_exporter_bio_size_bytes_sum{node_name=\"$node_name\", device=\"$device\"}[$__interval])",
          "hide": false,
          "interval": "20s",
          "legendFormat": "Sum {{ operation }}",
          "refId": "A"
        }
      ],
      "thresholds": [],
      "timeFrom": null,
      "timeRegions": [],
      "timeShift": null,
      "title": "Total bytes read/written",
      "tooltip": {
        "shared": true,
        "sort": 0,
        "value_type": "individual"
      },
      "transparent": true,
      "type": "graph",
      "xaxis": {
        "buckets": null,
        "mode": "time",
        "name": null,
        "show": true,
        "values": []
      },
      "yaxes": [
        {
          "$$hashKey": "object:638",
          "format": "bytes",
          "label": null,
          "logBase": 1,
          "max": null,
          "min": null,
          "show": true
        },
        {
          "$$hashKey": "object:639",
          "format": "short",
          "label": null,
          "logBase": 1,
          "max": null,
          "min": null,
          "show": false
        }
      ],
      "yaxis": {
        "align": false,
        "alignLevel": null
      }
    },
    {
      "collapsed": false,
      "datasource": null,
      "gridPos": {
        "h": 1,
        "w": 24,
        "x": 0,
        "y": 46
      },
      "id": 23,
      "panels": [],
      "title": "\"Old\" IO Size",
      "type": "row"
    },
    {
      "aliasColors": {
        "Read IO size: sdb": "#2F575E",
        "Read: sdb": "#3F6833"
      },
      "bars": false,
      "dashLength": 10,
      "dashes": false,
      "datasource": "Prometheus",
      "decimals": 2,
      "description": "Shows average size of a single disk operation.",
      "editable": true,
      "error": false,
      "fill": 2,
      "fillGradient": 0,
      "grid": {},
      "gridPos": {
        "h": 7,
        "w": 12,
        "x": 0,
        "y": 47
      },
      "hiddenSeries": false,
      "id": 11,
      "legend": {
        "alignAsTable": true,
        "avg": true,
        "current": false,
        "hideEmpty": true,
        "hideZero": true,
        "max": true,
        "min": true,
        "rightSide": false,
        "show": true,
        "sort": "avg",
        "sortDesc": true,
        "total": false,
        "values": true
      },
      "lines": false,
      "linewidth": 2,
      "links": [],
      "nullPointMode": "null",
      "options": {
        "dataLinks": []
      },
      "percentage": false,
      "pointradius": 1,
      "points": true,
      "renderer": "flot",
      "seriesOverrides": [],
      "spaceLength": 10,
      "stack": false,
      "steppedLine": false,
      "targets": [
        {
          "calculatedInterval": "2m",
          "datasourceErrors": {},
          "errors": {},
          "expr": "sum(\n(rate(node_disk_read_bytes_total{node_name=\"$node_name\", device=~\"$device\"}[$__interval]) * 512 / \nrate(node_disk_reads_completed_total{node_name=\"$node_name\", device=~\"$device\"}[$__interval])) > 0 or \n(irate(node_disk_read_bytes_total{node_name=\"$node_name\", device=~\"$device\"}[5m]) * 512 / \nirate(node_disk_reads_completed_total{node_name=\"$node_name\", device=~\"$device\"}[5m])) > 0\n)",
          "interval": "$__interval",
          "intervalFactor": 1,
          "legendFormat": "Read size",
          "metric": "",
          "refId": "A",
          "step": 300,
          "target": ""
        },
        {
          "calculatedInterval": "2m",
          "datasourceErrors": {},
          "errors": {},
          "expr": "",
          "hide": false,
          "interval": "$__interval",
          "intervalFactor": 1,
          "legendFormat": "Write size",
          "metric": "",
          "refId": "B",
          "step": 300,
          "target": ""
        }
      ],
      "thresholds": [],
      "timeFrom": null,
      "timeRegions": [],
      "timeShift": null,
      "title": "Disk IO Size Read",
      "tooltip": {
        "msResolution": false,
        "shared": true,
        "sort": 0,
        "value_type": "individual"
      },
      "type": "graph",
      "xaxis": {
        "buckets": null,
        "mode": "time",
        "name": null,
        "show": true,
        "values": []
      },
      "yaxes": [
        {
          "decimals": 2,
          "format": "bytes",
          "label": "",
          "logBase": 1,
          "max": null,
          "min": 0,
          "show": true
        },
        {
          "format": "short",
          "label": "",
          "logBase": 1,
          "max": null,
          "min": 0,
          "show": true
        }
      ],
      "yaxis": {
        "align": false,
        "alignLevel": null
      }
    },
    {
      "aliasColors": {
        "Read IO size: sdb": "#2F575E",
        "Read: sdb": "#3F6833"
      },
      "bars": false,
      "dashLength": 10,
      "dashes": false,
      "datasource": "Prometheus",
      "decimals": 2,
      "description": "Shows average size of a single disk operation.",
      "editable": true,
      "error": false,
      "fill": 2,
      "fillGradient": 0,
      "grid": {},
      "gridPos": {
        "h": 7,
        "w": 12,
        "x": 12,
        "y": 47
      },
      "hiddenSeries": false,
      "id": 13,
      "legend": {
        "alignAsTable": true,
        "avg": true,
        "current": false,
        "hideEmpty": true,
        "hideZero": true,
        "max": true,
        "min": true,
        "rightSide": false,
        "show": true,
        "sort": "avg",
        "sortDesc": true,
        "total": false,
        "values": true
      },
      "lines": false,
      "linewidth": 2,
      "links": [],
      "nullPointMode": "null",
      "options": {
        "dataLinks": []
      },
      "percentage": false,
      "pointradius": 1,
      "points": true,
      "renderer": "flot",
      "seriesOverrides": [],
      "spaceLength": 10,
      "stack": false,
      "steppedLine": false,
      "targets": [
        {
          "calculatedInterval": "2m",
          "datasourceErrors": {},
          "errors": {},
          "expr": "sum(\n(rate(node_disk_written_bytes_total{node_name=\"$node_name\", device=~\"$device\"}[$__interval]) * 512 / \nrate(node_disk_writes_completed_total{node_name=\"$node_name\", device=~\"$device\"}[$__interval])) > 0 or \n(irate(node_disk_written_bytes_total{node_name=\"$node_name\", device=~\"$device\"}[5m]) * 512 / \nirate(node_disk_writes_completed_total{node_name=\"$node_name\", device=~\"$device\"}[5m])) > 0\n) ",
          "hide": false,
          "interval": "$__interval",
          "intervalFactor": 1,
          "legendFormat": "Write size",
          "metric": "",
          "refId": "B",
          "step": 300,
          "target": ""
        }
      ],
      "thresholds": [],
      "timeFrom": null,
      "timeRegions": [],
      "timeShift": null,
      "title": "Disk IO Size Write",
      "tooltip": {
        "msResolution": false,
        "shared": true,
        "sort": 0,
        "value_type": "individual"
      },
      "type": "graph",
      "xaxis": {
        "buckets": null,
        "mode": "time",
        "name": null,
        "show": true,
        "values": []
      },
      "yaxes": [
        {
          "decimals": 2,
          "format": "bytes",
          "label": "",
          "logBase": 1,
          "max": null,
          "min": 0,
          "show": true
        },
        {
          "format": "short",
          "label": "",
          "logBase": 1,
          "max": null,
          "min": 0,
          "show": true
        }
      ],
      "yaxis": {
        "align": false,
        "alignLevel": null
      }
    }
  ],
  "refresh": "30s",
  "schemaVersion": 22,
  "style": "dark",
  "tags": [],
  "templating": {
    "list": [
      {
        "allValue": null,
        "current": {
          "tags": [],
          "text": "node1",
          "value": "node1"
        },
        "datasource": "Prometheus",
        "definition": "label_values(node_disk_read_time_seconds_total,node_name)",
        "hide": 0,
        "includeAll": false,
        "index": -1,
        "label": "Node",
        "multi": false,
        "name": "node_name",
        "options": [
          {
            "$$hashKey": "object:412",
            "selected": false,
            "text": "pmm-server",
            "value": "pmm-server"
          },
          {
            "$$hashKey": "object:413",
            "selected": true,
            "text": "node1",
            "value": "node1"
          }
        ],
        "query": "label_values(node_disk_read_time_seconds_total,node_name)",
        "refresh": 0,
        "regex": "",
        "skipUrlSync": false,
        "sort": 0,
        "tagValuesQuery": "",
        "tags": [],
        "tagsQuery": "",
        "type": "query",
        "useTags": false
      },
      {
        "allValue": null,
        "current": {
          "tags": [],
          "text": "sda",
          "value": "sda"
        },
        "datasource": "Prometheus",
        "definition": "label_values(node_disk_read_time_seconds_total{node_name=~\"$node_name\"}, device)",
        "hide": 0,
        "includeAll": false,
        "index": -1,
        "label": "Device",
        "multi": false,
        "name": "device",
        "options": [
          {
            "$$hashKey": "object:489",
            "selected": false,
            "text": "dm-0",
            "value": "dm-0"
          },
          {
            "$$hashKey": "object:490",
            "selected": false,
            "text": "dm-1",
            "value": "dm-1"
          },
          {
            "$$hashKey": "object:491",
            "selected": false,
            "text": "dm-2",
            "value": "dm-2"
          },
          {
            "$$hashKey": "object:492",
            "selected": true,
            "text": "sda",
            "value": "sda"
          }
        ],
        "query": "label_values(node_disk_read_time_seconds_total{node_name=~\"$node_name\"}, device)",
        "refresh": 0,
        "regex": "",
        "skipUrlSync": false,
        "sort": 0,
        "tagValuesQuery": "",
        "tags": [],
        "tagsQuery": "",
        "type": "query",
        "useTags": false
      }
    ]
  },
  "time": {
    "from": "now-15m",
    "to": "now"
  },
  "timepicker": {
    "hidden": false,
    "refresh_intervals": [
      "5s",
      "10s",
      "30s",
      "1m",
      "5m",
      "15m",
      "30m",
      "1h",
      "2h",
      "1d"
    ]
  },
  "timezone": "",
  "title": "eBPF exporter panels",
  "uid": "eaDORvzMz",
  "variables": {
    "list": []
  },
  "version": 30
}