{
  "annotations": {
    "list": [
      {
        "builtIn": 1,
        "datasource": { "type": "grafana", "uid": "-- Grafana --" },
        "enable": true,
        "hide": true,
        "iconColor": "rgba(0, 211, 255, 1)",
        "name": "Annotations & Alerts",
        "type": "dashboard"
      }
    ]
  },
  "editable": true,
  "fiscalYearStartMonth": 0,
  "graphTooltip": 0,
  "id": null,
  "links": [],
  "liveNow": false,
  "panels": [
    {
      "datasource": { "type": "prometheus", "uid": "${DS_PROMETHEUS}" },
      "fieldConfig": {
        "defaults": {
          "color": { "mode": "thresholds" },
          "mappings": [],
          "thresholds": {
            "mode": "absolute",
            "steps": [
              { "color": "green", "value": null },
              { "color": "red", "value": 1 }
            ]
          }
        },
        "overrides": []
      },
      "gridPos": { "h": 4, "w": 4, "x": 0, "y": 0 },
      "id": 1,
      "options": {
        "colorMode": "background",
        "graphMode": "none",
        "justifyMode": "auto",
        "orientation": "auto",
        "reduceOptions": { "values": false, "calcs": ["lastNotNull"], "fields": "" },
        "textMode": "auto"
      },
      "pluginVersion": "10.0.0",
      "targets": [
        {
          "datasource": { "type": "prometheus", "uid": "${DS_PROMETHEUS}" },
          "expr": "sum(multiscrobbler_source_issues)",
          "refId": "A"
        }
      ],
      "title": "Total Source Issues",
      "type": "stat"
    },
    {
      "datasource": { "type": "prometheus", "uid": "${DS_PROMETHEUS}" },
      "fieldConfig": {
        "defaults": {
          "color": { "mode": "thresholds" },
          "mappings": [],
          "thresholds": {
            "mode": "absolute",
            "steps": [
              { "color": "green", "value": null },
              { "color": "red", "value": 1 }
            ]
          }
        },
        "overrides": []
      },
      "gridPos": { "h": 4, "w": 4, "x": 4, "y": 0 },
      "id": 2,
      "options": {
        "colorMode": "background",
        "graphMode": "none",
        "justifyMode": "auto",
        "orientation": "auto",
        "reduceOptions": { "values": false, "calcs": ["lastNotNull"], "fields": "" },
        "textMode": "auto"
      },
      "pluginVersion": "10.0.0",
      "targets": [
        {
          "datasource": { "type": "prometheus", "uid": "${DS_PROMETHEUS}" },
          "expr": "sum(multiscrobbler_client_issues)",
          "refId": "A"
        }
      ],
      "title": "Total Client Issues",
      "type": "stat"
    },
    {
      "datasource": { "type": "prometheus", "uid": "${DS_PROMETHEUS}" },
      "fieldConfig": {
        "defaults": {
          "color": { "mode": "thresholds" },
          "mappings": [],
          "thresholds": {
            "mode": "absolute",
            "steps": [
              { "color": "green", "value": null },
              { "color": "yellow", "value": 300000000 },
              { "color": "red", "value": 500000000 }
            ]
          },
          "unit": "decbytes"
        },
        "overrides": []
      },
      "gridPos": { "h": 4, "w": 4, "x": 8, "y": 0 },
      "id": 25,
      "options": {
        "colorMode": "value",
        "graphMode": "area",
        "justifyMode": "auto",
        "orientation": "auto",
        "reduceOptions": { "values": false, "calcs": ["lastNotNull"], "fields": "" },
        "textMode": "auto"
      },
      "pluginVersion": "10.0.0",
      "targets": [
        {
          "datasource": { "type": "prometheus", "uid": "${DS_PROMETHEUS}" },
          "expr": "process_resident_memory_bytes{job=\"multi-scrobbler\"}",
          "refId": "A"
        }
      ],
      "title": "Memory (RSS)",
      "type": "stat"
    },
    {
      "datasource": { "type": "prometheus", "uid": "${DS_PROMETHEUS}" },
      "fieldConfig": {
        "defaults": {
          "color": { "mode": "thresholds" },
          "mappings": [],
          "max": 1,
          "min": 0,
          "thresholds": {
            "mode": "absolute",
            "steps": [
              { "color": "green", "value": null },
              { "color": "yellow", "value": 0.5 },
              { "color": "red", "value": 0.8 }
            ]
          },
          "unit": "percentunit"
        },
        "overrides": []
      },
      "gridPos": { "h": 4, "w": 4, "x": 12, "y": 0 },
      "id": 26,
      "options": {
        "colorMode": "value",
        "graphMode": "area",
        "justifyMode": "auto",
        "orientation": "auto",
        "reduceOptions": { "values": false, "calcs": ["lastNotNull"], "fields": "" },
        "textMode": "auto"
      },
      "pluginVersion": "10.0.0",
      "targets": [
        {
          "datasource": { "type": "prometheus", "uid": "${DS_PROMETHEUS}" },
          "expr": "rate(process_cpu_seconds_total{job=\"multi-scrobbler\"}[1m])",
          "refId": "A"
        }
      ],
      "title": "CPU Usage",
      "type": "stat"
    },
    {
      "datasource": { "type": "prometheus", "uid": "${DS_PROMETHEUS}" },
      "fieldConfig": {
        "defaults": {
          "color": { "mode": "thresholds" },
          "mappings": [],
          "thresholds": {
            "mode": "absolute",
            "steps": [
              { "color": "green", "value": null },
              { "color": "yellow", "value": 0.05 },
              { "color": "red", "value": 0.1 }
            ]
          },
          "unit": "s"
        },
        "overrides": []
      },
      "gridPos": { "h": 4, "w": 4, "x": 16, "y": 0 },
      "id": 27,
      "options": {
        "colorMode": "value",
        "graphMode": "area",
        "justifyMode": "auto",
        "orientation": "auto",
        "reduceOptions": { "values": false, "calcs": ["lastNotNull"], "fields": "" },
        "textMode": "auto"
      },
      "pluginVersion": "10.0.0",
      "targets": [
        {
          "datasource": { "type": "prometheus", "uid": "${DS_PROMETHEUS}" },
          "expr": "nodejs_eventloop_lag_seconds{job=\"multi-scrobbler\"}",
          "refId": "A"
        }
      ],
      "title": "Event Loop Lag",
      "type": "stat"
    },
    {
      "datasource": { "type": "prometheus", "uid": "${DS_PROMETHEUS}" },
      "fieldConfig": {
        "defaults": {
          "color": { "mode": "palette-classic" },
          "custom": {
            "axisCenteredZero": false, "axisColorMode": "text", "axisLabel": "",
            "axisPlacement": "auto", "barAlignment": 0, "drawStyle": "line",
            "fillOpacity": 10, "gradientMode": "none",
            "hideFrom": { "tooltip": false, "viz": false, "legend": false },
            "lineInterpolation": "linear", "lineWidth": 1, "pointSize": 5,
            "scaleDistribution": { "type": "linear" }, "showPoints": "auto",
            "spanNulls": false, "stacking": { "group": "A", "mode": "none" },
            "thresholdsStyle": { "mode": "off" }
          },
          "mappings": [],
          "thresholds": { "mode": "absolute", "steps": [{ "color": "green", "value": null }] },
          "unit": "short"
        },
        "overrides": []
      },
      "gridPos": { "h": 4, "w": 4, "x": 20, "y": 0 },
      "id": 3,
      "options": {
        "legend": { "calcs": [], "displayMode": "list", "placement": "bottom", "showLegend": false },
        "tooltip": { "mode": "single", "sort": "none" }
      },
      "targets": [
        {
          "datasource": { "type": "prometheus", "uid": "${DS_PROMETHEUS}" },
          "expr": "sum(rate(multiscrobbler_source_discovered[5m]))",
          "legendFormat": "Discoveries/sec",
          "refId": "A"
        }
      ],
      "title": "Discovery Rate",
      "type": "timeseries"
    },
    {
      "collapsed": false,
      "gridPos": { "h": 1, "w": 24, "x": 0, "y": 4 },
      "id": 5,
      "panels": [],
      "title": "Sources",
      "type": "row"
    },
    {
      "datasource": { "type": "prometheus", "uid": "${DS_PROMETHEUS}" },
      "fieldConfig": {
        "defaults": {
          "color": { "mode": "palette-classic" },
          "custom": {
            "axisCenteredZero": false, "axisColorMode": "text", "axisLabel": "",
            "axisPlacement": "auto", "barAlignment": 0, "drawStyle": "line",
            "fillOpacity": 10, "gradientMode": "none",
            "hideFrom": { "tooltip": false, "viz": false, "legend": false },
            "lineInterpolation": "linear", "lineWidth": 1, "pointSize": 5,
            "scaleDistribution": { "type": "linear" }, "showPoints": "auto",
            "spanNulls": false, "stacking": { "group": "A", "mode": "none" },
            "thresholdsStyle": { "mode": "off" }
          },
          "mappings": [],
          "thresholds": { "mode": "absolute", "steps": [{ "color": "green", "value": null }] }
        },
        "overrides": []
      },
      "gridPos": { "h": 8, "w": 12, "x": 0, "y": 5 },
      "id": 6,
      "options": {
        "legend": { "calcs": ["last"], "displayMode": "table", "placement": "right", "showLegend": true },
        "tooltip": { "mode": "multi", "sort": "none" }
      },
      "targets": [
        {
          "datasource": { "type": "prometheus", "uid": "${DS_PROMETHEUS}" },
          "expr": "multiscrobbler_source_discovered",
          "legendFormat": "{{name}} ({{type}})",
          "refId": "A"
        }
      ],
      "title": "Plays Discovered by Source",
      "type": "timeseries"
    },
    {
      "datasource": { "type": "prometheus", "uid": "${DS_PROMETHEUS}" },
      "fieldConfig": {
        "defaults": {
          "color": { "mode": "palette-classic" },
          "custom": {
            "axisCenteredZero": false, "axisColorMode": "text", "axisLabel": "",
            "axisPlacement": "auto", "barAlignment": 0, "drawStyle": "line",
            "fillOpacity": 10, "gradientMode": "none",
            "hideFrom": { "tooltip": false, "viz": false, "legend": false },
            "lineInterpolation": "linear", "lineWidth": 1, "pointSize": 5,
            "scaleDistribution": { "type": "linear" }, "showPoints": "auto",
            "spanNulls": false, "stacking": { "group": "A", "mode": "none" },
            "thresholdsStyle": { "mode": "off" }
          },
          "mappings": [],
          "thresholds": {
            "mode": "absolute",
            "steps": [{ "color": "green", "value": null }, { "color": "red", "value": 1 }]
          }
        },
        "overrides": []
      },
      "gridPos": { "h": 8, "w": 12, "x": 12, "y": 5 },
      "id": 7,
      "options": {
        "legend": { "calcs": ["last"], "displayMode": "table", "placement": "right", "showLegend": true },
        "tooltip": { "mode": "multi", "sort": "none" }
      },
      "targets": [
        {
          "datasource": { "type": "prometheus", "uid": "${DS_PROMETHEUS}" },
          "expr": "multiscrobbler_source_issues",
          "legendFormat": "{{name}} ({{type}})",
          "refId": "A"
        }
      ],
      "title": "Source Issues",
      "type": "timeseries"
    },
    {
      "collapsed": false,
      "gridPos": { "h": 1, "w": 24, "x": 0, "y": 13 },
      "id": 8,
      "panels": [],
      "title": "Clients",
      "type": "row"
    },
    {
      "datasource": { "type": "prometheus", "uid": "${DS_PROMETHEUS}" },
      "fieldConfig": {
        "defaults": {
          "color": { "mode": "palette-classic" },
          "custom": {
            "axisCenteredZero": false, "axisColorMode": "text", "axisLabel": "",
            "axisPlacement": "auto", "barAlignment": 0, "drawStyle": "line",
            "fillOpacity": 10, "gradientMode": "none",
            "hideFrom": { "tooltip": false, "viz": false, "legend": false },
            "lineInterpolation": "linear", "lineWidth": 1, "pointSize": 5,
            "scaleDistribution": { "type": "linear" }, "showPoints": "auto",
            "spanNulls": false, "stacking": { "group": "A", "mode": "none" },
            "thresholdsStyle": { "mode": "off" }
          },
          "mappings": [],
          "thresholds": { "mode": "absolute", "steps": [{ "color": "green", "value": null }] }
        },
        "overrides": []
      },
      "gridPos": { "h": 8, "w": 8, "x": 0, "y": 14 },
      "id": 9,
      "options": {
        "legend": { "calcs": ["last"], "displayMode": "table", "placement": "bottom", "showLegend": true },
        "tooltip": { "mode": "multi", "sort": "none" }
      },
      "targets": [
        {
          "datasource": { "type": "prometheus", "uid": "${DS_PROMETHEUS}" },
          "expr": "multiscrobbler_client_scrobbled",
          "legendFormat": "{{name}}",
          "refId": "A"
        }
      ],
      "title": "Total Scrobbles by Client",
      "type": "timeseries"
    },
    {
      "datasource": { "type": "prometheus", "uid": "${DS_PROMETHEUS}" },
      "fieldConfig": {
        "defaults": {
          "color": { "mode": "palette-classic" },
          "custom": {
            "axisCenteredZero": false, "axisColorMode": "text", "axisLabel": "",
            "axisPlacement": "auto", "barAlignment": 0, "drawStyle": "line",
            "fillOpacity": 10, "gradientMode": "none",
            "hideFrom": { "tooltip": false, "viz": false, "legend": false },
            "lineInterpolation": "linear", "lineWidth": 1, "pointSize": 5,
            "scaleDistribution": { "type": "linear" }, "showPoints": "auto",
            "spanNulls": false, "stacking": { "group": "A", "mode": "normal" },
            "thresholdsStyle": { "mode": "off" }
          },
          "mappings": [],
          "thresholds": { "mode": "absolute", "steps": [{ "color": "green", "value": null }] }
        },
        "overrides": []
      },
      "gridPos": { "h": 8, "w": 8, "x": 8, "y": 14 },
      "id": 10,
      "options": {
        "legend": { "calcs": ["last"], "displayMode": "table", "placement": "bottom", "showLegend": true },
        "tooltip": { "mode": "multi", "sort": "none" }
      },
      "targets": [
        {
          "datasource": { "type": "prometheus", "uid": "${DS_PROMETHEUS}" },
          "expr": "multiscrobbler_client_queued",
          "legendFormat": "{{name}}",
          "refId": "A"
        }
      ],
      "title": "Queued Plays by Client",
      "type": "timeseries"
    },
    {
      "datasource": { "type": "prometheus", "uid": "${DS_PROMETHEUS}" },
      "fieldConfig": {
        "defaults": {
          "color": { "mode": "palette-classic" },
          "custom": {
            "axisCenteredZero": false, "axisColorMode": "text", "axisLabel": "",
            "axisPlacement": "auto", "barAlignment": 0, "drawStyle": "line",
            "fillOpacity": 10, "gradientMode": "none",
            "hideFrom": { "tooltip": false, "viz": false, "legend": false },
            "lineInterpolation": "linear", "lineWidth": 1, "pointSize": 5,
            "scaleDistribution": { "type": "linear" }, "showPoints": "auto",
            "spanNulls": false, "stacking": { "group": "A", "mode": "none" },
            "thresholdsStyle": { "mode": "off" }
          },
          "mappings": [],
          "thresholds": {
            "mode": "absolute",
            "steps": [{ "color": "green", "value": null }, { "color": "red", "value": 1 }]
          }
        },
        "overrides": []
      },
      "gridPos": { "h": 8, "w": 8, "x": 16, "y": 14 },
      "id": 11,
      "options": {
        "legend": { "calcs": ["last"], "displayMode": "table", "placement": "bottom", "showLegend": true },
        "tooltip": { "mode": "multi", "sort": "none" }
      },
      "targets": [
        {
          "datasource": { "type": "prometheus", "uid": "${DS_PROMETHEUS}" },
          "expr": "multiscrobbler_client_issues",
          "legendFormat": "{{name}}",
          "refId": "A"
        }
      ],
      "title": "Client Issues",
      "type": "timeseries"
    },
    {
      "collapsed": false,
      "gridPos": { "h": 1, "w": 24, "x": 0, "y": 22 },
      "id": 12,
      "panels": [],
      "title": "Node.js Performance",
      "type": "row"
    },
    {
      "datasource": { "type": "prometheus", "uid": "${DS_PROMETHEUS}" },
      "fieldConfig": {
        "defaults": {
          "color": { "mode": "palette-classic" },
          "custom": {
            "axisCenteredZero": false, "axisColorMode": "text", "axisLabel": "",
            "axisPlacement": "auto", "barAlignment": 0, "drawStyle": "line",
            "fillOpacity": 10, "gradientMode": "none",
            "hideFrom": { "tooltip": false, "viz": false, "legend": false },
            "lineInterpolation": "linear", "lineWidth": 1, "pointSize": 5,
            "scaleDistribution": { "type": "linear" }, "showPoints": "auto",
            "spanNulls": false, "stacking": { "group": "A", "mode": "none" },
            "thresholdsStyle": { "mode": "off" }
          },
          "mappings": [],
          "thresholds": { "mode": "absolute", "steps": [{ "color": "green", "value": null }] },
          "unit": "decbytes"
        },
        "overrides": []
      },
      "gridPos": { "h": 8, "w": 8, "x": 0, "y": 23 },
      "id": 17,
      "options": {
        "legend": { "calcs": ["last", "max"], "displayMode": "table", "placement": "bottom", "showLegend": true },
        "tooltip": { "mode": "multi", "sort": "none" }
      },
      "targets": [
        {
          "datasource": { "type": "prometheus", "uid": "${DS_PROMETHEUS}" },
          "expr": "process_resident_memory_bytes{job=\"multi-scrobbler\"}",
          "legendFormat": "Resident Memory (RSS)",
          "refId": "A"
        },
        {
          "datasource": { "type": "prometheus", "uid": "${DS_PROMETHEUS}" },
          "expr": "nodejs_heap_size_total_bytes{job=\"multi-scrobbler\"}",
          "legendFormat": "Heap Total",
          "refId": "B"
        },
        {
          "datasource": { "type": "prometheus", "uid": "${DS_PROMETHEUS}" },
          "expr": "nodejs_heap_size_used_bytes{job=\"multi-scrobbler\"}",
          "legendFormat": "Heap Used",
          "refId": "C"
        }
      ],
      "title": "Memory Usage",
      "type": "timeseries"
    },
    {
      "datasource": { "type": "prometheus", "uid": "${DS_PROMETHEUS}" },
      "fieldConfig": {
        "defaults": {
          "color": { "mode": "palette-classic" },
          "custom": {
            "axisCenteredZero": false, "axisColorMode": "text", "axisLabel": "",
            "axisPlacement": "auto", "barAlignment": 0, "drawStyle": "line",
            "fillOpacity": 10, "gradientMode": "none",
            "hideFrom": { "tooltip": false, "viz": false, "legend": false },
            "lineInterpolation": "linear", "lineWidth": 1, "pointSize": 5,
            "scaleDistribution": { "type": "linear" }, "showPoints": "auto",
            "spanNulls": false, "stacking": { "group": "A", "mode": "none" },
            "thresholdsStyle": { "mode": "off" }
          },
          "mappings": [],
          "thresholds": {
            "mode": "absolute",
            "steps": [
              { "color": "green", "value": null },
              { "color": "yellow", "value": 0.05 },
              { "color": "red", "value": 0.1 }
            ]
          },
          "unit": "s"
        },
        "overrides": []
      },
      "gridPos": { "h": 8, "w": 8, "x": 8, "y": 23 },
      "id": 18,
      "options": {
        "legend": { "calcs": ["mean", "max"], "displayMode": "table", "placement": "bottom", "showLegend": true },
        "tooltip": { "mode": "multi", "sort": "none" }
      },
      "targets": [
        {
          "datasource": { "type": "prometheus", "uid": "${DS_PROMETHEUS}" },
          "expr": "nodejs_eventloop_lag_seconds{job=\"multi-scrobbler\"}",
          "legendFormat": "Current Lag",
          "refId": "A"
        },
        {
          "datasource": { "type": "prometheus", "uid": "${DS_PROMETHEUS}" },
          "expr": "nodejs_eventloop_lag_mean_seconds{job=\"multi-scrobbler\"}",
          "legendFormat": "Mean Lag",
          "refId": "B"
        },
        {
          "datasource": { "type": "prometheus", "uid": "${DS_PROMETHEUS}" },
          "expr": "nodejs_eventloop_lag_p99_seconds{job=\"multi-scrobbler\"}",
          "legendFormat": "P99 Lag",
          "refId": "C"
        }
      ],
      "title": "Event Loop Lag",
      "type": "timeseries"
    },
    {
      "datasource": { "type": "prometheus", "uid": "${DS_PROMETHEUS}" },
      "fieldConfig": {
        "defaults": {
          "color": { "mode": "palette-classic" },
          "custom": {
            "axisCenteredZero": false, "axisColorMode": "text", "axisLabel": "",
            "axisPlacement": "auto", "barAlignment": 0, "drawStyle": "line",
            "fillOpacity": 10, "gradientMode": "none",
            "hideFrom": { "tooltip": false, "viz": false, "legend": false },
            "lineInterpolation": "linear", "lineWidth": 1, "pointSize": 5,
            "scaleDistribution": { "type": "linear" }, "showPoints": "auto",
            "spanNulls": false, "stacking": { "group": "A", "mode": "none" },
            "thresholdsStyle": { "mode": "off" }
          },
          "mappings": [],
          "thresholds": { "mode": "absolute", "steps": [{ "color": "green", "value": null }] },
          "unit": "percentunit"
        },
        "overrides": []
      },
      "gridPos": { "h": 8, "w": 8, "x": 16, "y": 23 },
      "id": 19,
      "options": {
        "legend": { "calcs": ["mean", "max"], "displayMode": "table", "placement": "bottom", "showLegend": true },
        "tooltip": { "mode": "multi", "sort": "none" }
      },
      "targets": [
        {
          "datasource": { "type": "prometheus", "uid": "${DS_PROMETHEUS}" },
          "expr": "rate(process_cpu_user_seconds_total{job=\"multi-scrobbler\"}[5m])",
          "legendFormat": "User CPU",
          "refId": "A"
        },
        {
          "datasource": { "type": "prometheus", "uid": "${DS_PROMETHEUS}" },
          "expr": "rate(process_cpu_system_seconds_total{job=\"multi-scrobbler\"}[5m])",
          "legendFormat": "System CPU",
          "refId": "B"
        }
      ],
      "title": "CPU Usage",
      "type": "timeseries"
    },
    {
      "datasource": { "type": "prometheus", "uid": "${DS_PROMETHEUS}" },
      "fieldConfig": {
        "defaults": {
          "color": { "mode": "thresholds" },
          "mappings": [],
          "thresholds": { "mode": "absolute", "steps": [{ "color": "green", "value": null }] }
        },
        "overrides": []
      },
      "gridPos": { "h": 4, "w": 4, "x": 0, "y": 31 },
      "id": 20,
      "options": {
        "colorMode": "value",
        "graphMode": "none",
        "justifyMode": "auto",
        "orientation": "auto",
        "reduceOptions": { "values": false, "calcs": ["lastNotNull"], "fields": "" },
        "textMode": "auto"
      },
      "pluginVersion": "10.0.0",
      "targets": [
        {
          "datasource": { "type": "prometheus", "uid": "${DS_PROMETHEUS}" },
          "expr": "nodejs_active_handles_total{job=\"multi-scrobbler\"}",
          "refId": "A"
        }
      ],
      "title": "Active Handles",
      "type": "stat"
    },
    {
      "datasource": { "type": "prometheus", "uid": "${DS_PROMETHEUS}" },
      "fieldConfig": {
        "defaults": {
          "color": { "mode": "thresholds" },
          "mappings": [],
          "thresholds": { "mode": "absolute", "steps": [{ "color": "green", "value": null }] }
        },
        "overrides": []
      },
      "gridPos": { "h": 4, "w": 4, "x": 4, "y": 31 },
      "id": 21,
      "options": {
        "colorMode": "value",
        "graphMode": "none",
        "justifyMode": "auto",
        "orientation": "auto",
        "reduceOptions": { "values": false, "calcs": ["lastNotNull"], "fields": "" },
        "textMode": "auto"
      },
      "pluginVersion": "10.0.0",
      "targets": [
        {
          "datasource": { "type": "prometheus", "uid": "${DS_PROMETHEUS}" },
          "expr": "process_open_fds{job=\"multi-scrobbler\"}",
          "refId": "A"
        }
      ],
      "title": "Open File Descriptors",
      "type": "stat"
    },
    {
      "datasource": { "type": "prometheus", "uid": "${DS_PROMETHEUS}" },
      "fieldConfig": {
        "defaults": {
          "color": { "mode": "palette-classic" },
          "custom": {
            "axisCenteredZero": false, "axisColorMode": "text", "axisLabel": "",
            "axisPlacement": "auto", "barAlignment": 0, "drawStyle": "line",
            "fillOpacity": 10, "gradientMode": "none",
            "hideFrom": { "tooltip": false, "viz": false, "legend": 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 }] },
          "unit": "s"
        },
        "overrides": []
      },
      "gridPos": { "h": 4, "w": 8, "x": 8, "y": 31 },
      "id": 22,
      "options": {
        "legend": { "calcs": [], "displayMode": "list", "placement": "bottom", "showLegend": true },
        "tooltip": { "mode": "multi", "sort": "none" }
      },
      "targets": [
        {
          "datasource": { "type": "prometheus", "uid": "${DS_PROMETHEUS}" },
          "expr": "rate(nodejs_gc_duration_seconds_sum{job=\"multi-scrobbler\"}[5m])",
          "legendFormat": "{{kind}} GC",
          "refId": "A"
        }
      ],
      "title": "Garbage Collection Time",
      "type": "timeseries"
    },
    {
      "datasource": { "type": "prometheus", "uid": "${DS_PROMETHEUS}" },
      "fieldConfig": {
        "defaults": {
          "color": { "mode": "palette-classic" },
          "custom": {
            "axisCenteredZero": false, "axisColorMode": "text", "axisLabel": "",
            "axisPlacement": "auto", "barAlignment": 0, "drawStyle": "line",
            "fillOpacity": 10, "gradientMode": "none",
            "hideFrom": { "tooltip": false, "viz": false, "legend": false },
            "lineInterpolation": "linear", "lineWidth": 1, "pointSize": 5,
            "scaleDistribution": { "type": "linear" }, "showPoints": "auto",
            "spanNulls": false, "stacking": { "group": "A", "mode": "normal" },
            "thresholdsStyle": { "mode": "off" }
          },
          "mappings": [],
          "thresholds": { "mode": "absolute", "steps": [{ "color": "green", "value": null }] },
          "unit": "decbytes"
        },
        "overrides": []
      },
      "gridPos": { "h": 4, "w": 8, "x": 16, "y": 31 },
      "id": 23,
      "options": {
        "legend": { "calcs": [], "displayMode": "list", "placement": "bottom", "showLegend": true },
        "tooltip": { "mode": "multi", "sort": "none" }
      },
      "targets": [
        {
          "datasource": { "type": "prometheus", "uid": "${DS_PROMETHEUS}" },
          "expr": "nodejs_heap_space_size_used_bytes{job=\"multi-scrobbler\"}",
          "legendFormat": "{{space}}",
          "refId": "A"
        }
      ],
      "title": "Heap Space Breakdown",
      "type": "timeseries"
    },
    {
      "collapsed": false,
      "gridPos": { "h": 1, "w": 24, "x": 0, "y": 35 },
      "id": 24,
      "panels": [],
      "title": "Cache Performance",
      "type": "row"
    },
    {
      "datasource": { "type": "prometheus", "uid": "${DS_PROMETHEUS}" },
      "fieldConfig": {
        "defaults": {
          "color": { "mode": "palette-classic" },
          "custom": {
            "axisCenteredZero": false, "axisColorMode": "text", "axisLabel": "",
            "axisPlacement": "auto", "barAlignment": 0, "drawStyle": "line",
            "fillOpacity": 10, "gradientMode": "none",
            "hideFrom": { "tooltip": false, "viz": false, "legend": false },
            "lineInterpolation": "linear", "lineWidth": 1, "pointSize": 5,
            "scaleDistribution": { "type": "linear" }, "showPoints": "auto",
            "spanNulls": false, "stacking": { "group": "A", "mode": "none" },
            "thresholdsStyle": { "mode": "off" }
          },
          "mappings": [],
          "max": 100,
          "min": 0,
          "thresholds": { "mode": "absolute", "steps": [{ "color": "green", "value": null }] },
          "unit": "percent"
        },
        "overrides": []
      },
      "gridPos": { "h": 8, "w": 12, "x": 0, "y": 36 },
      "id": 13,
      "options": {
        "legend": { "calcs": ["mean", "last"], "displayMode": "table", "placement": "right", "showLegend": true },
        "tooltip": { "mode": "multi", "sort": "none" }
      },
      "targets": [
        {
          "datasource": { "type": "prometheus", "uid": "${DS_PROMETHEUS}" },
          "expr": "100 * multiscrobbler_cache_hits / (multiscrobbler_cache_hits + multiscrobbler_cache_misses)",
          "legendFormat": "{{cacheType}} ({{tier}})",
          "refId": "A"
        }
      ],
      "title": "Cache Hit Rate",
      "type": "timeseries"
    },
    {
      "datasource": { "type": "prometheus", "uid": "${DS_PROMETHEUS}" },
      "fieldConfig": {
        "defaults": {
          "color": { "mode": "palette-classic" },
          "custom": {
            "axisCenteredZero": false, "axisColorMode": "text", "axisLabel": "",
            "axisPlacement": "auto", "barAlignment": 0, "drawStyle": "line",
            "fillOpacity": 10, "gradientMode": "none",
            "hideFrom": { "tooltip": false, "viz": false, "legend": 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 }] },
          "unit": "ops"
        },
        "overrides": []
      },
      "gridPos": { "h": 8, "w": 12, "x": 12, "y": 36 },
      "id": 14,
      "options": {
        "legend": { "calcs": ["mean", "last"], "displayMode": "table", "placement": "right", "showLegend": true },
        "tooltip": { "mode": "multi", "sort": "none" }
      },
      "targets": [
        {
          "datasource": { "type": "prometheus", "uid": "${DS_PROMETHEUS}" },
          "expr": "rate(multiscrobbler_cache_sets[5m])",
          "legendFormat": "{{cacheType}} ({{tier}})",
          "refId": "A"
        }
      ],
      "title": "Cache Set Rate",
      "type": "timeseries"
    },
    {
      "datasource": { "type": "prometheus", "uid": "${DS_PROMETHEUS}" },
      "fieldConfig": {
        "defaults": {
          "color": { "mode": "palette-classic" },
          "custom": {
            "axisCenteredZero": false, "axisColorMode": "text", "axisLabel": "",
            "axisPlacement": "auto", "barAlignment": 0, "drawStyle": "line",
            "fillOpacity": 10, "gradientMode": "none",
            "hideFrom": { "tooltip": false, "viz": false, "legend": 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 }] }
        },
        "overrides": [
          {
            "matcher": { "id": "byRegexp", "options": ".*hits.*" },
            "properties": [{ "id": "color", "value": { "fixedColor": "green", "mode": "fixed" } }]
          },
          {
            "matcher": { "id": "byRegexp", "options": ".*misses.*" },
            "properties": [{ "id": "color", "value": { "fixedColor": "red", "mode": "fixed" } }]
          }
        ]
      },
      "gridPos": { "h": 8, "w": 12, "x": 0, "y": 44 },
      "id": 16,
      "options": {
        "legend": { "calcs": ["last"], "displayMode": "table", "placement": "right", "showLegend": true },
        "tooltip": { "mode": "multi", "sort": "none" }
      },
      "targets": [
        {
          "datasource": { "type": "prometheus", "uid": "${DS_PROMETHEUS}" },
          "expr": "multiscrobbler_cache_hits",
          "legendFormat": "{{cacheType}} hits ({{tier}})",
          "refId": "A"
        },
        {
          "datasource": { "type": "prometheus", "uid": "${DS_PROMETHEUS}" },
          "expr": "multiscrobbler_cache_misses",
          "legendFormat": "{{cacheType}} misses ({{tier}})",
          "refId": "B"
        }
      ],
      "title": "Cache Hits vs Misses",
      "type": "timeseries"
    }
  ],
  "refresh": "10s",
  "schemaVersion": 38,
  "style": "dark",
  "tags": ["multiscrobbler", "scrobbling", "music"],
  "templating": {
    "list": [
      {
        "current": { "selected": false, "text": "Prometheus", "value": "Prometheus" },
        "hide": 0,
        "includeAll": false,
        "label": "Datasource",
        "multi": false,
        "name": "DS_PROMETHEUS",
        "options": [],
        "query": "prometheus",
        "refresh": 1,
        "regex": "",
        "skipUrlSync": false,
        "type": "datasource"
      }
    ]
  },
  "time": { "from": "now-6h", "to": "now" },
  "timepicker": {},
  "timezone": "",
  "title": "Multiscrobbler Dashboard",
  "uid": "multiscrobbler",
  "version": 1,
  "weekStart": ""
}