{
  "annotations": {
    "list": [
      {
        "builtIn": 1,
        "datasource": {
          "type": "datasource",
          "uid": "grafana"
        },
        "enable": true,
        "hide": true,
        "iconColor": "rgba(0, 211, 255, 1)",
        "name": "Annotations & Alerts",
        "type": "dashboard"
      }
    ]
  },
  "description": "Interface error and drop counters collected via gNMI streaming telemetry. Helps identify interfaces with packet loss or physical layer issues.",
  "editable": true,
  "fiscalYearStartMonth": 0,
  "graphTooltip": 1,
  "id": null,
  "links": [
    {
      "asDropdown": true,
      "icon": "external link",
      "includeVars": true,
      "keepTime": true,
      "tags": [
        "obmp-nav"
      ],
      "title": "OBMP Dashboards",
      "type": "dashboards"
    }
  ],
  "templating": {
    "list": [
      {
        "current": {},
        "datasource": {
          "type": "influxdb",
          "uid": "obmp_influxdb"
        },
        "definition": "from(bucket: \"telemetry\")\n  |> range(start: -1h)\n  |> filter(fn: (r) => r._measurement == \"interface_counters\")\n  |> keep(columns: [\"source\"])\n  |> distinct(column: \"source\")\n  |> sort()",
        "hide": 0,
        "includeAll": true,
        "label": "Router",
        "multi": true,
        "name": "router",
        "options": [],
        "query": "from(bucket: \"telemetry\")\n  |> range(start: -1h)\n  |> filter(fn: (r) => r._measurement == \"interface_counters\")\n  |> keep(columns: [\"source\"])\n  |> distinct(column: \"source\")\n  |> sort()",
        "refresh": 2,
        "regex": "",
        "type": "query"
      },
      {
        "current": {},
        "datasource": {
          "type": "influxdb",
          "uid": "obmp_influxdb"
        },
        "definition": "from(bucket: \"telemetry\")\n  |> range(start: -1h)\n  |> filter(fn: (r) => r._measurement == \"interface_counters\")\n  |> filter(fn: (r) => r.source =~ /${router:regex}/)\n  |> keep(columns: [\"name\"])\n  |> distinct(column: \"name\")\n  |> sort()",
        "hide": 0,
        "includeAll": true,
        "label": "Interface",
        "multi": true,
        "name": "interface",
        "options": [],
        "query": "from(bucket: \"telemetry\")\n  |> range(start: -1h)\n  |> filter(fn: (r) => r._measurement == \"interface_counters\")\n  |> filter(fn: (r) => r.source =~ /${router:regex}/)\n  |> keep(columns: [\"name\"])\n  |> distinct(column: \"name\")\n  |> sort()",
        "refresh": 2,
        "regex": "",
        "type": "query"
      }
    ]
  },
  "panels": [
    {
      "datasource": {
        "type": "influxdb",
        "uid": "obmp_influxdb"
      },
      "description": "Interface error counters over time: input errors, output errors, and CRC errors. A rising trend indicates physical or configuration issues.",
      "fieldConfig": {
        "defaults": {
          "color": {
            "mode": "palette-classic"
          },
          "custom": {
            "axisBorderShow": false,
            "axisCenteredZero": false,
            "axisLabel": "",
            "axisPlacement": "auto",
            "barAlignment": 0,
            "drawStyle": "line",
            "fillOpacity": 10,
            "gradientMode": "none",
            "hideFrom": {
              "legend": false,
              "tooltip": false,
              "viz": false
            },
            "lineInterpolation": "linear",
            "lineWidth": 1,
            "pointSize": 5,
            "scaleDistribution": {
              "type": "linear"
            },
            "showPoints": "never",
            "spanNulls": false,
            "stacking": {
              "group": "A",
              "mode": "none"
            },
            "thresholdsStyle": {
              "mode": "off"
            }
          },
          "mappings": [],
          "thresholds": {
            "mode": "absolute",
            "steps": [
              {
                "color": "green",
                "value": null
              },
              {
                "color": "yellow",
                "value": 1
              },
              {
                "color": "red",
                "value": 100
              }
            ]
          },
          "unit": "short"
        }
      },
      "gridPos": {
        "h": 10,
        "w": 24,
        "x": 0,
        "y": 0
      },
      "id": 1,
      "options": {
        "legend": {
          "calcs": [
            "mean",
            "max",
            "last"
          ],
          "displayMode": "table",
          "placement": "bottom"
        },
        "tooltip": {
          "mode": "multi",
          "sort": "desc"
        }
      },
      "targets": [
        {
          "datasource": {
            "type": "influxdb",
            "uid": "obmp_influxdb"
          },
          "query": "from(bucket: \"telemetry\")\n  |> range(start: v.timeRangeStart, stop: v.timeRangeStop)\n  |> filter(fn: (r) => r._measurement == \"interface_counters\")\n  |> filter(fn: (r) => r.source =~ /${router:regex}/)\n  |> filter(fn: (r) => r.name =~ /${interface:regex}/)\n  |> filter(fn: (r) => r._field == \"in-errors\" or r._field == \"out-errors\" or r._field == \"in-fcs-errors\")\n  |> toFloat()\n  |> derivative(unit: 1s, nonNegative: true)",
          "refId": "A"
        }
      ],
      "title": "Interface Errors",
      "type": "timeseries"
    },
    {
      "datasource": {
        "type": "influxdb",
        "uid": "obmp_influxdb"
      },
      "description": "Interface drop counters over time: input drops and output drops. Drops indicate congestion or queue overflow.",
      "fieldConfig": {
        "defaults": {
          "color": {
            "mode": "palette-classic"
          },
          "custom": {
            "axisBorderShow": false,
            "axisCenteredZero": false,
            "axisLabel": "",
            "axisPlacement": "auto",
            "barAlignment": 0,
            "drawStyle": "line",
            "fillOpacity": 10,
            "gradientMode": "none",
            "hideFrom": {
              "legend": false,
              "tooltip": false,
              "viz": false
            },
            "lineInterpolation": "linear",
            "lineWidth": 1,
            "pointSize": 5,
            "scaleDistribution": {
              "type": "linear"
            },
            "showPoints": "never",
            "spanNulls": false,
            "stacking": {
              "group": "A",
              "mode": "none"
            },
            "thresholdsStyle": {
              "mode": "off"
            }
          },
          "mappings": [],
          "thresholds": {
            "mode": "absolute",
            "steps": [
              {
                "color": "green",
                "value": null
              },
              {
                "color": "yellow",
                "value": 1
              },
              {
                "color": "red",
                "value": 100
              }
            ]
          },
          "unit": "short"
        }
      },
      "gridPos": {
        "h": 10,
        "w": 24,
        "x": 0,
        "y": 10
      },
      "id": 2,
      "options": {
        "legend": {
          "calcs": [
            "mean",
            "max",
            "last"
          ],
          "displayMode": "table",
          "placement": "bottom"
        },
        "tooltip": {
          "mode": "multi",
          "sort": "desc"
        }
      },
      "targets": [
        {
          "datasource": {
            "type": "influxdb",
            "uid": "obmp_influxdb"
          },
          "query": "from(bucket: \"telemetry\")\n  |> range(start: v.timeRangeStart, stop: v.timeRangeStop)\n  |> filter(fn: (r) => r._measurement == \"interface_counters\")\n  |> filter(fn: (r) => r.source =~ /${router:regex}/)\n  |> filter(fn: (r) => r.name =~ /${interface:regex}/)\n  |> filter(fn: (r) => r._field == \"in-discards\" or r._field == \"out-discards\")\n  |> toFloat()\n  |> derivative(unit: 1s, nonNegative: true)",
          "refId": "A"
        }
      ],
      "title": "Interface Drops",
      "type": "timeseries"
    },
    {
      "datasource": {
        "type": "influxdb",
        "uid": "obmp_influxdb"
      },
      "description": "Summary table showing the latest error and drop counter values per interface. Useful for quickly identifying problematic interfaces.",
      "fieldConfig": {
        "defaults": {
          "color": {
            "mode": "thresholds"
          },
          "custom": {
            "align": "auto",
            "displayMode": "auto",
            "filterable": true,
            "inspect": true
          },
          "mappings": [],
          "thresholds": {
            "mode": "absolute",
            "steps": [
              {
                "color": "green",
                "value": null
              },
              {
                "color": "yellow",
                "value": 1
              },
              {
                "color": "red",
                "value": 100
              }
            ]
          }
        },
        "overrides": [
          {
            "matcher": {
              "id": "byName",
              "options": "in-errors"
            },
            "properties": [
              {
                "id": "custom.displayMode",
                "value": "color-background-solid"
              },
              {
                "id": "thresholds",
                "value": {
                  "mode": "absolute",
                  "steps": [
                    {
                      "color": "green",
                      "value": null
                    },
                    {
                      "color": "yellow",
                      "value": 1
                    },
                    {
                      "color": "red",
                      "value": 100
                    }
                  ]
                }
              }
            ]
          },
          {
            "matcher": {
              "id": "byName",
              "options": "out-errors"
            },
            "properties": [
              {
                "id": "custom.displayMode",
                "value": "color-background-solid"
              },
              {
                "id": "thresholds",
                "value": {
                  "mode": "absolute",
                  "steps": [
                    {
                      "color": "green",
                      "value": null
                    },
                    {
                      "color": "yellow",
                      "value": 1
                    },
                    {
                      "color": "red",
                      "value": 100
                    }
                  ]
                }
              }
            ]
          },
          {
            "matcher": {
              "id": "byName",
              "options": "in-discards"
            },
            "properties": [
              {
                "id": "custom.displayMode",
                "value": "color-background-solid"
              },
              {
                "id": "thresholds",
                "value": {
                  "mode": "absolute",
                  "steps": [
                    {
                      "color": "green",
                      "value": null
                    },
                    {
                      "color": "yellow",
                      "value": 1
                    },
                    {
                      "color": "red",
                      "value": 100
                    }
                  ]
                }
              }
            ]
          },
          {
            "matcher": {
              "id": "byName",
              "options": "out-discards"
            },
            "properties": [
              {
                "id": "custom.displayMode",
                "value": "color-background-solid"
              },
              {
                "id": "thresholds",
                "value": {
                  "mode": "absolute",
                  "steps": [
                    {
                      "color": "green",
                      "value": null
                    },
                    {
                      "color": "yellow",
                      "value": 1
                    },
                    {
                      "color": "red",
                      "value": 100
                    }
                  ]
                }
              }
            ]
          }
        ]
      },
      "gridPos": {
        "h": 12,
        "w": 24,
        "x": 0,
        "y": 20
      },
      "id": 3,
      "options": {
        "footer": {
          "fields": "",
          "reducer": [
            "sum"
          ],
          "show": false
        },
        "showHeader": true,
        "sortBy": [
          {
            "desc": true,
            "displayName": "in-errors"
          }
        ]
      },
      "targets": [
        {
          "datasource": {
            "type": "influxdb",
            "uid": "obmp_influxdb"
          },
          "query": "from(bucket: \"telemetry\")\n  |> range(start: v.timeRangeStart, stop: v.timeRangeStop)\n  |> filter(fn: (r) => r._measurement == \"interface_counters\")\n  |> filter(fn: (r) => r.source =~ /${router:regex}/)\n  |> filter(fn: (r) => r.name =~ /${interface:regex}/)\n  |> filter(fn: (r) => r._field == \"in-errors\" or r._field == \"out-errors\" or r._field == \"in-fcs-errors\" or r._field == \"in-discards\" or r._field == \"out-discards\")\n  |> toFloat()\n  |> last()\n  |> pivot(rowKey: [\"_time\"], columnKey: [\"_field\"], valueColumn: \"_value\")\n  |> keep(columns: [\"source\", \"name\", \"in-errors\", \"out-errors\", \"in-fcs-errors\", \"in-discards\", \"out-discards\"])\n  |> sort(columns: [\"in-errors\"], desc: true)",
          "refId": "A"
        }
      ],
      "title": "Error Summary Table",
      "type": "table"
    }
  ],
  "schemaVersion": 39,
  "style": "dark",
  "tags": [
    "obmp-telemetry",
    "obmp",
    "obmp-nav"
  ],
  "time": {
    "from": "now-1h",
    "to": "now"
  },
  "timepicker": {},
  "timezone": "browser",
  "title": "Interface Errors & Drops",
  "uid": "obmp-telem-02",
  "version": 1
}