Grafana dashboard: Promscale metrics
Description: Dashboard to visualize Promscale metrics

Promscale metrics dashboard to visualize the internal state of Promscale.

To visualize Promscale metrics configure the Prometheus data source pointed to the Promscale endpoint i.e. <promscale-endpoint>:9201. 

{
  "__inputs": [
    {
      "name": "DS_PROMETHEUS",
      "label": "Prometheus",
      "description": "",
      "type": "datasource",
      "pluginId": "prometheus",
      "pluginName": "Prometheus"
    }
  ],
  "__elements": [],
  "__requires": [
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      "type": "grafana",
      "id": "grafana",
      "name": "Grafana",
      "version": "8.4.3"
    },
    {
      "type": "datasource",
      "id": "prometheus",
      "name": "Prometheus",
      "version": "1.0.0"
    },
    {
      "type": "panel",
      "id": "stat",
      "name": "Stat",
      "version": ""
    },
    {
      "type": "panel",
      "id": "table",
      "name": "Table",
      "version": ""
    },
    {
      "type": "panel",
      "id": "timeseries",
      "name": "Time series",
      "version": ""
    }
  ],
  "annotations": {
    "list": [
      {
        "builtIn": 1,
        "datasource": "-- Grafana --",
        "enable": true,
        "hide": true,
        "iconColor": "rgba(0, 211, 255, 1)",
        "name": "Annotations & Alerts",
        "target": {
          "limit": 100,
          "matchAny": false,
          "tags": [],
          "type": "dashboard"
        },
        "type": "dashboard"
      }
    ]
  },
  "editable": true,
  "fiscalYearStartMonth": 0,
  "graphTooltip": 2,
  "id": null,
  "links": [],
  "liveNow": false,
  "panels": [
    {
      "collapsed": false,
      "gridPos": {
        "h": 1,
        "w": 24,
        "x": 0,
        "y": 0
      },
      "id": 13,
      "panels": [],
      "title": "Overview",
      "type": "row"
    },
    {
      "fieldConfig": {
        "defaults": {
          "color": {
            "mode": "thresholds"
          },
          "custom": {
            "align": "auto",
            "displayMode": "auto"
          },
          "mappings": [],
          "thresholds": {
            "mode": "absolute",
            "steps": [
              {
                "color": "green",
                "value": null
              },
              {
                "color": "red",
                "value": 80
              }
            ]
          }
        },
        "overrides": []
      },
      "gridPos": {
        "h": 5,
        "w": 5,
        "x": 0,
        "y": 1
      },
      "id": 46,
      "options": {
        "footer": {
          "fields": [],
          "reducer": [
            "sum"
          ],
          "show": true
        },
        "showHeader": true
      },
      "pluginVersion": "8.4.3",
      "targets": [
        {
          "datasource": {
            "type": "prometheus",
            "uid": "${DS_PROMETHEUS}"
          },
          "exemplar": false,
          "expr": "count by (version, branch, instance, job) (promscale_build_info)",
          "instant": true,
          "interval": "",
          "legendFormat": "",
          "refId": "A"
        }
      ],
      "transformations": [
        {
          "id": "labelsToFields",
          "options": {
            "keepLabels": [
              "version"
            ],
            "mode": "columns"
          }
        },
        {
          "id": "merge",
          "options": {}
        },
        {
          "id": "organize",
          "options": {
            "excludeByName": {
              "Time": true,
              "Value": false
            },
            "indexByName": {
              "Time": 4,
              "Value": 3,
              "instance": 0,
              "job": 1,
              "version": 2
            },
            "renameByName": {
              "Value": "# of instances",
              "job": "",
              "version": ""
            }
          }
        }
      ],
      "type": "table"
    },
    {
      "fieldConfig": {
        "defaults": {
          "color": {
            "mode": "palette-classic"
          },
          "custom": {
            "axisLabel": "",
            "axisPlacement": "auto",
            "barAlignment": 0,
            "drawStyle": "line",
            "fillOpacity": 0,
            "gradientMode": "none",
            "hideFrom": {
              "legend": false,
              "tooltip": false,
              "viz": false
            },
            "lineInterpolation": "linear",
            "lineWidth": 1,
            "pointSize": 5,
            "scaleDistribution": {
              "type": "linear"
            },
            "showPoints": "auto",
            "spanNulls": false,
            "stacking": {
              "group": "A",
              "mode": "none"
            },
            "thresholdsStyle": {
              "mode": "off"
            }
          },
          "mappings": [],
          "thresholds": {
            "mode": "absolute",
            "steps": [
              {
                "color": "green",
                "value": null
              },
              {
                "color": "red",
                "value": 80
              }
            ]
          },
          "unit": "wps"
        },
        "overrides": []
      },
      "gridPos": {
        "h": 8,
        "w": 19,
        "x": 5,
        "y": 1
      },
      "id": 4,
      "options": {
        "legend": {
          "calcs": [],
          "displayMode": "list",
          "placement": "bottom"
        },
        "tooltip": {
          "mode": "single",
          "sort": "none"
        }
      },
      "targets": [
        {
          "datasource": {
            "type": "prometheus",
            "uid": "${DS_PROMETHEUS}"
          },
          "exemplar": true,
          "expr": "sum by (kind) (rate(promscale_ingest_items_total[$__rate_interval]))",
          "interval": "",
          "legendFormat": "{{ kind }}",
          "refId": "A"
        }
      ],
      "title": "Samples Ingest Rate",
      "type": "timeseries"
    },
    {
      "description": "Database compression status. If at least one promecale connector reports compression being disabled, this panel should turn red.",
      "fieldConfig": {
        "defaults": {
          "color": {
            "mode": "thresholds"
          },
          "mappings": [
            {
              "options": {
                "0": {
                  "color": "red",
                  "index": 2,
                  "text": "OFF"
                },
                "1": {
                  "color": "green",
                  "index": 0,
                  "text": "ON"
                }
              },
              "type": "value"
            },
            {
              "options": {
                "match": "null+nan",
                "result": {
                  "color": "orange",
                  "index": 1,
                  "text": "UNKNOWN"
                }
              },
              "type": "special"
            }
          ],
          "thresholds": {
            "mode": "absolute",
            "steps": [
              {
                "color": "green",
                "value": null
              }
            ]
          },
          "unit": "none"
        },
        "overrides": []
      },
      "gridPos": {
        "h": 3,
        "w": 5,
        "x": 0,
        "y": 6
      },
      "id": 22,
      "options": {
        "colorMode": "value",
        "graphMode": "none",
        "justifyMode": "center",
        "orientation": "auto",
        "reduceOptions": {
          "calcs": [
            "lastNotNull"
          ],
          "fields": "",
          "values": false
        },
        "textMode": "auto"
      },
      "pluginVersion": "8.4.3",
      "targets": [
        {
          "datasource": {
            "type": "prometheus",
            "uid": "${DS_PROMETHEUS}"
          },
          "exemplar": true,
          "expr": "min(promscale_sql_database_compression_status)",
          "interval": "",
          "legendFormat": "",
          "refId": "A"
        }
      ],
      "title": "Compression status",
      "type": "stat"
    },
    {
      "collapsed": true,
      "gridPos": {
        "h": 1,
        "w": 24,
        "x": 0,
        "y": 9
      },
      "id": 2,
      "panels": [
        {
          "fieldConfig": {
            "defaults": {
              "color": {
                "mode": "palette-classic"
              },
              "custom": {
                "axisLabel": "",
                "axisPlacement": "auto",
                "barAlignment": 0,
                "drawStyle": "line",
                "fillOpacity": 0,
                "gradientMode": "none",
                "hideFrom": {
                  "legend": false,
                  "tooltip": false,
                  "viz": false
                },
                "lineInterpolation": "linear",
                "lineWidth": 1,
                "pointSize": 5,
                "scaleDistribution": {
                  "type": "linear"
                },
                "showPoints": "auto",
                "spanNulls": false,
                "stacking": {
                  "group": "A",
                  "mode": "none"
                },
                "thresholdsStyle": {
                  "mode": "off"
                }
              },
              "mappings": [],
              "thresholds": {
                "mode": "absolute",
                "steps": [
                  {
                    "color": "green",
                    "value": null
                  },
                  {
                    "color": "red",
                    "value": 80
                  }
                ]
              },
              "unit": "reqps"
            },
            "overrides": []
          },
          "gridPos": {
            "h": 9,
            "w": 8,
            "x": 0,
            "y": 10
          },
          "id": 6,
          "interval": "2m",
          "options": {
            "legend": {
              "calcs": [],
              "displayMode": "list",
              "placement": "bottom"
            },
            "tooltip": {
              "mode": "single",
              "sort": "none"
            }
          },
          "targets": [
            {
              "datasource": {
                "type": "prometheus",
                "uid": "${DS_PROMETHEUS}"
              },
              "exemplar": true,
              "expr": "sum by (type) (rate(promscale_ingest_requests_total[$__rate_interval]))",
              "interval": "",
              "legendFormat": "{{ type }}",
              "refId": "A"
            }
          ],
          "title": "Requests (HTTP)",
          "type": "timeseries"
        },
        {
          "fieldConfig": {
            "defaults": {
              "color": {
                "mode": "palette-classic"
              },
              "custom": {
                "axisLabel": "",
                "axisPlacement": "auto",
                "barAlignment": 0,
                "drawStyle": "line",
                "fillOpacity": 0,
                "gradientMode": "none",
                "hideFrom": {
                  "legend": false,
                  "tooltip": false,
                  "viz": false
                },
                "lineInterpolation": "linear",
                "lineWidth": 1,
                "pointSize": 5,
                "scaleDistribution": {
                  "type": "linear"
                },
                "showPoints": "auto",
                "spanNulls": false,
                "stacking": {
                  "group": "A",
                  "mode": "none"
                },
                "thresholdsStyle": {
                  "mode": "off"
                }
              },
              "mappings": [],
              "thresholds": {
                "mode": "absolute",
                "steps": [
                  {
                    "color": "green",
                    "value": null
                  },
                  {
                    "color": "red",
                    "value": 80
                  }
                ]
              },
              "unit": "reqps"
            },
            "overrides": []
          },
          "gridPos": {
            "h": 9,
            "w": 8,
            "x": 8,
            "y": 10
          },
          "id": 10,
          "interval": "2m",
          "options": {
            "legend": {
              "calcs": [],
              "displayMode": "list",
              "placement": "bottom"
            },
            "tooltip": {
              "mode": "single",
              "sort": "none"
            }
          },
          "targets": [
            {
              "datasource": {
                "type": "prometheus",
                "uid": "${DS_PROMETHEUS}"
              },
              "exemplar": true,
              "expr": "sum by (type) (rate(promscale_ingest_requests_total{code=~\"5..\"}[$__rate_interval]))",
              "interval": "",
              "legendFormat": "{{ type }}",
              "refId": "A"
            }
          ],
          "title": "Errors (HTTP)",
          "type": "timeseries"
        },
        {
          "fieldConfig": {
            "defaults": {
              "color": {
                "mode": "palette-classic"
              },
              "custom": {
                "axisLabel": "",
                "axisPlacement": "auto",
                "barAlignment": 0,
                "drawStyle": "line",
                "fillOpacity": 0,
                "gradientMode": "none",
                "hideFrom": {
                  "legend": false,
                  "tooltip": false,
                  "viz": false
                },
                "lineInterpolation": "linear",
                "lineWidth": 1,
                "pointSize": 5,
                "scaleDistribution": {
                  "type": "linear"
                },
                "showPoints": "auto",
                "spanNulls": false,
                "stacking": {
                  "group": "A",
                  "mode": "none"
                },
                "thresholdsStyle": {
                  "mode": "off"
                }
              },
              "mappings": [],
              "min": 0,
              "thresholds": {
                "mode": "absolute",
                "steps": [
                  {
                    "color": "green",
                    "value": null
                  },
                  {
                    "color": "red",
                    "value": 80
                  }
                ]
              },
              "unit": "s"
            },
            "overrides": []
          },
          "gridPos": {
            "h": 9,
            "w": 8,
            "x": 16,
            "y": 10
          },
          "id": 8,
          "interval": "2m",
          "options": {
            "legend": {
              "calcs": [],
              "displayMode": "list",
              "placement": "bottom"
            },
            "tooltip": {
              "mode": "single",
              "sort": "none"
            }
          },
          "targets": [
            {
              "datasource": {
                "type": "prometheus",
                "uid": "${DS_PROMETHEUS}"
              },
              "exemplar": true,
              "expr": "histogram_quantile(0.5, rate(promscale_ingest_duration_seconds_bucket[$__rate_interval]))",
              "interval": "",
              "legendFormat": "p50 {{ type }}",
              "refId": "A"
            },
            {
              "datasource": {
                "type": "prometheus",
                "uid": "${DS_PROMETHEUS}"
              },
              "exemplar": true,
              "expr": "histogram_quantile(0.90, rate(promscale_ingest_duration_seconds_bucket[$__rate_interval]))",
              "hide": false,
              "interval": "",
              "legendFormat": "p90 {{ type }}",
              "refId": "B"
            },
            {
              "datasource": {
                "type": "prometheus",
                "uid": "${DS_PROMETHEUS}"
              },
              "exemplar": true,
              "expr": "histogram_quantile(0.90, rate(promscale_ingest_duration_seconds_bucket[$__rate_interval]))",
              "hide": false,
              "interval": "",
              "legendFormat": "p95 {{ type }}",
              "refId": "C"
            }
          ],
          "title": "Duration (HTTP)",
          "type": "timeseries"
        },
        {
          "fieldConfig": {
            "defaults": {
              "color": {
                "mode": "palette-classic"
              },
              "custom": {
                "axisLabel": "",
                "axisPlacement": "auto",
                "barAlignment": 0,
                "drawStyle": "line",
                "fillOpacity": 0,
                "gradientMode": "none",
                "hideFrom": {
                  "legend": false,
                  "tooltip": false,
                  "viz": false
                },
                "lineInterpolation": "linear",
                "lineWidth": 1,
                "pointSize": 5,
                "scaleDistribution": {
                  "type": "linear"
                },
                "showPoints": "auto",
                "spanNulls": false,
                "stacking": {
                  "group": "A",
                  "mode": "none"
                },
                "thresholdsStyle": {
                  "mode": "off"
                }
              },
              "mappings": [],
              "min": 0,
              "thresholds": {
                "mode": "absolute",
                "steps": [
                  {
                    "color": "green",
                    "value": null
                  },
                  {
                    "color": "red",
                    "value": 80
                  }
                ]
              },
              "unit": "reqps"
            },
            "overrides": []
          },
          "gridPos": {
            "h": 9,
            "w": 8,
            "x": 0,
            "y": 19
          },
          "id": 9,
          "interval": "2m",
          "options": {
            "legend": {
              "calcs": [],
              "displayMode": "list",
              "placement": "bottom"
            },
            "tooltip": {
              "mode": "single",
              "sort": "none"
            }
          },
          "targets": [
            {
              "datasource": {
                "type": "prometheus",
                "uid": "${DS_PROMETHEUS}"
              },
              "exemplar": true,
              "expr": "rate(grpc_server_handled_total{grpc_service=~\"opentelemetry.proto.collector.trace.v1.TraceService\",grpc_method=~\"Export\"}[$__rate_interval]) > 0",
              "interval": "",
              "legendFormat": "{{ grpc_type }}",
              "refId": "A"
            }
          ],
          "title": "Requests (gRPC)",
          "type": "timeseries"
        },
        {
          "fieldConfig": {
            "defaults": {
              "color": {
                "mode": "palette-classic"
              },
              "custom": {
                "axisLabel": "",
                "axisPlacement": "auto",
                "barAlignment": 0,
                "drawStyle": "line",
                "fillOpacity": 0,
                "gradientMode": "none",
                "hideFrom": {
                  "legend": false,
                  "tooltip": false,
                  "viz": false
                },
                "lineInterpolation": "linear",
                "lineWidth": 1,
                "pointSize": 5,
                "scaleDistribution": {
                  "type": "linear"
                },
                "showPoints": "auto",
                "spanNulls": false,
                "stacking": {
                  "group": "A",
                  "mode": "none"
                },
                "thresholdsStyle": {
                  "mode": "off"
                }
              },
              "mappings": [],
              "min": 0,
              "thresholds": {
                "mode": "absolute",
                "steps": [
                  {
                    "color": "green",
                    "value": null
                  },
                  {
                    "color": "red",
                    "value": 80
                  }
                ]
              },
              "unit": "reqps"
            },
            "overrides": []
          },
          "gridPos": {
            "h": 9,
            "w": 8,
            "x": 8,
            "y": 19
          },
          "id": 7,
          "interval": "2m",
          "options": {
            "legend": {
              "calcs": [],
              "displayMode": "list",
              "placement": "bottom"
            },
            "tooltip": {
              "mode": "single",
              "sort": "none"
            }
          },
          "targets": [
            {
              "datasource": {
                "type": "prometheus",
                "uid": "${DS_PROMETHEUS}"
              },
              "exemplar": true,
              "expr": "rate(grpc_server_handled_total{grpc_service=~\"opentelemetry.proto.collector.trace.v1.TraceService\",grpc_code=~\"Aborted|Unavailable|Internal|Unknown|Unimplemented|DataLoss\",grpc_method=~\"Export\"}[$__rate_interval])",
              "interval": "",
              "legendFormat": "{{ grpc_code }}",
              "refId": "A"
            }
          ],
          "title": "Errors (gRPC)",
          "type": "timeseries"
        },
        {
          "fieldConfig": {
            "defaults": {
              "color": {
                "mode": "palette-classic"
              },
              "custom": {
                "axisLabel": "",
                "axisPlacement": "auto",
                "barAlignment": 0,
                "drawStyle": "line",
                "fillOpacity": 0,
                "gradientMode": "none",
                "hideFrom": {
                  "legend": false,
                  "tooltip": false,
                  "viz": false
                },
                "lineInterpolation": "linear",
                "lineWidth": 1,
                "pointSize": 5,
                "scaleDistribution": {
                  "type": "linear"
                },
                "showPoints": "auto",
                "spanNulls": false,
                "stacking": {
                  "group": "A",
                  "mode": "none"
                },
                "thresholdsStyle": {
                  "mode": "off"
                }
              },
              "mappings": [],
              "min": 0,
              "thresholds": {
                "mode": "absolute",
                "steps": [
                  {
                    "color": "green",
                    "value": null
                  },
                  {
                    "color": "red",
                    "value": 80
                  }
                ]
              },
              "unit": "s"
            },
            "overrides": []
          },
          "gridPos": {
            "h": 9,
            "w": 8,
            "x": 16,
            "y": 19
          },
          "id": 11,
          "interval": "2m",
          "options": {
            "legend": {
              "calcs": [],
              "displayMode": "list",
              "placement": "bottom"
            },
            "tooltip": {
              "mode": "single",
              "sort": "none"
            }
          },
          "targets": [
            {
              "datasource": {
                "type": "prometheus",
                "uid": "${DS_PROMETHEUS}"
              },
              "exemplar": true,
              "expr": "histogram_quantile(0.5, rate(grpc_server_handling_seconds_bucket{grpc_service=\"opentelemetry.proto.collector.trace.v1.TraceService\",grpc_method=~\"Export\"}[$__rate_interval]))",
              "interval": "",
              "legendFormat": "p50 {{ type }}",
              "refId": "A"
            },
            {
              "datasource": {
                "type": "prometheus",
                "uid": "${DS_PROMETHEUS}"
              },
              "exemplar": true,
              "expr": "histogram_quantile(0.5, rate(grpc_server_handling_seconds_bucket{grpc_service=\"opentelemetry.proto.collector.trace.v1.TraceService\",grpc_method=~\"Export\"}[$__rate_interval]))",
              "hide": false,
              "interval": "",
              "legendFormat": "p90 {{ type }}",
              "refId": "B"
            },
            {
              "datasource": {
                "type": "prometheus",
                "uid": "${DS_PROMETHEUS}"
              },
              "exemplar": true,
              "expr": "histogram_quantile(0.5, rate(grpc_server_handling_seconds_bucket{grpc_service=\"opentelemetry.proto.collector.trace.v1.TraceService\",grpc_method=~\"Export\"}[$__rate_interval]))",
              "hide": false,
              "interval": "",
              "legendFormat": "p95 {{ type }}",
              "refId": "C"
            }
          ],
          "title": "Duration (gRPC)",
          "type": "timeseries"
        }
      ],
      "title": "Ingest",
      "type": "row"
    },
    {
      "collapsed": true,
      "gridPos": {
        "h": 1,
        "w": 24,
        "x": 0,
        "y": 10
      },
      "id": 32,
      "panels": [
        {
          "fieldConfig": {
            "defaults": {
              "color": {
                "mode": "palette-classic"
              },
              "custom": {
                "axisLabel": "",
                "axisPlacement": "auto",
                "barAlignment": 0,
                "drawStyle": "line",
                "fillOpacity": 0,
                "gradientMode": "none",
                "hideFrom": {
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                  "tooltip": false,
                  "viz": false
                },
                "lineInterpolation": "linear",
                "lineWidth": 1,
                "pointSize": 5,
                "scaleDistribution": {
                  "type": "linear"
                },
                "showPoints": "auto",
                "spanNulls": false,
                "stacking": {
                  "group": "A",
                  "mode": "none"
                },
                "thresholdsStyle": {
                  "mode": "off"
                }
              },
              "mappings": [],
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                    "value": null
                  },
                  {
                    "color": "red",
                    "value": 80
                  }
                ]
              },
              "unit": "reqps"
            },
            "overrides": []
          },
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          },
          "id": 43,
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          "options": {
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