{
  "__inputs": [
    {
      "name": "DS_PROMETHEUS",
      "label": "Prometheus",
      "type": "datasource",
      "pluginId": "prometheus"
    }
  ],
  "title": "Pi context attribution",
  "uid": "pi-prometheus-attribution",
  "description": "Which package, skill or context file eats the context window before you type anything.",
  "tags": ["pi", "pi-prometheus", "attribution"],
  "timezone": "browser",
  "time": { "from": "now-6h", "to": "now" },
  "refresh": "15s",
  "templating": {
    "list": [
      {
        "name": "job",
        "label": "Job",
        "type": "query",
        "datasource": { "type": "prometheus", "uid": "${DS_PROMETHEUS}" },
        "query": "label_values(pi_session_info, job)",
        "current": { "selected": false, "text": "pi", "value": "pi" },
        "includeAll": false,
        "multi": false,
        "refresh": 1
      },
      {
        "name": "session",
        "type": "query",
        "datasource": { "type": "prometheus", "uid": "${DS_PROMETHEUS}" },
        "query": "label_values(pi_session_info{job=\"$job\"}, session_id)",
        "includeAll": true,
        "multi": true,
        "refresh": 2
      }
    ]
  },
  "panels": [
    {
      "id": 1,
      "type": "bargauge",
      "title": "Context tax by package",
      "description": "Tokens each installed package adds to every single request.",
      "gridPos": { "x": 0, "y": 0, "w": 12, "h": 9 },
      "datasource": { "type": "prometheus", "uid": "${DS_PROMETHEUS}" },
      "targets": [
        {
          "expr": "sum by (source) (pi_context_footprint_tokens{job=\"$job\", session_id=~\"$session\"})",
          "legendFormat": "{{source}}",
          "instant": true,
          "refId": "A"
        }
      ],
      "options": {
        "displayMode": "gradient",
        "orientation": "horizontal",
        "reduceOptions": { "calcs": ["lastNotNull"], "fields": "", "values": false },
        "showUnfilled": true
      },
      "fieldConfig": {
        "defaults": {
          "unit": "short",
          "decimals": 0,
          "color": { "mode": "continuous-GrYlRd" }
        },
        "overrides": []
      }
    },
    {
      "id": 2,
      "type": "table",
      "title": "Largest entries",
      "description": "Top 20 individual entries by estimated static token cost.",
      "gridPos": { "x": 12, "y": 0, "w": 12, "h": 9 },
      "datasource": { "type": "prometheus", "uid": "${DS_PROMETHEUS}" },
      "targets": [
        {
          "expr": "topk(20, pi_context_footprint_tokens{job=\"$job\", session_id=~\"$session\"})",
          "instant": true,
          "format": "table",
          "refId": "A"
        }
      ],
      "transformations": [
        {
          "id": "organize",
          "options": {
            "excludeByName": {
              "Time": true,
              "__name__": true,
              "instance": true,
              "job": true,
              "cwd": true,
              "pid": true,
              "session_id": true
            },
            "indexByName": { "kind": 0, "name": 1, "source": 2, "Value": 3 },
            "renameByName": { "Value": "tokens" }
          }
        },
        {
          "id": "sortBy",
          "options": { "fields": {}, "sort": [{ "field": "tokens", "desc": true }] }
        }
      ],
      "options": { "showHeader": true, "footer": { "show": true, "reducer": ["sum"], "fields": ["tokens"] } },
      "fieldConfig": {
        "defaults": { "unit": "short", "decimals": 0 },
        "overrides": [
          {
            "matcher": { "id": "byName", "options": "tokens" },
            "properties": [{ "id": "custom.cellOptions", "value": { "type": "gauge", "mode": "gradient" } }]
          }
        ]
      }
    },
    {
      "id": 3,
      "type": "stat",
      "title": "Tokens before you type",
      "description": "Total static context, and the share of the window it already occupies.",
      "gridPos": { "x": 0, "y": 9, "w": 6, "h": 6 },
      "datasource": { "type": "prometheus", "uid": "${DS_PROMETHEUS}" },
      "targets": [
        {
          "expr": "pi_context_static_tokens{job=\"$job\", session_id=~\"$session\"}",
          "legendFormat": "tokens",
          "instant": true,
          "refId": "A"
        },
        {
          "expr": "pi_context_static_tokens{job=\"$job\", session_id=~\"$session\"} / (pi_context_window_tokens{job=\"$job\", session_id=~\"$session\"} > 0)",
          "legendFormat": "% of window",
          "instant": true,
          "refId": "B"
        }
      ],
      "options": {
        "colorMode": "value",
        "graphMode": "none",
        "textMode": "value_and_name",
        "reduceOptions": { "calcs": ["lastNotNull"], "fields": "", "values": false }
      },
      "fieldConfig": {
        "defaults": {
          "unit": "short",
          "decimals": 0,
          "color": { "mode": "thresholds" },
          "thresholds": {
            "mode": "absolute",
            "steps": [{ "color": "green", "value": null }]
          }
        },
        "overrides": [
          {
            "matcher": { "id": "byFrameRefID", "options": "B" },
            "properties": [
              { "id": "unit", "value": "percentunit" },
              { "id": "decimals", "value": 1 },
              {
                "id": "thresholds",
                "value": {
                  "mode": "absolute",
                  "steps": [
                    { "color": "green", "value": null },
                    { "color": "yellow", "value": 0.15 },
                    { "color": "red", "value": 0.3 }
                  ]
                }
              }
            ]
          }
        ]
      }
    },
    {
      "id": 4,
      "type": "timeseries",
      "title": "Static footprint over time",
      "description": "Installing a heavy package shows up as a step.",
      "gridPos": { "x": 6, "y": 9, "w": 18, "h": 6 },
      "datasource": { "type": "prometheus", "uid": "${DS_PROMETHEUS}" },
      "targets": [
        {
          "expr": "sum by (source) (pi_context_footprint_tokens{job=\"$job\", session_id=~\"$session\"})",
          "legendFormat": "{{source}}",
          "refId": "A"
        },
        {
          "expr": "sum(pi_context_static_tokens{job=\"$job\", session_id=~\"$session\"})",
          "legendFormat": "total (static)",
          "refId": "B"
        }
      ],
      "fieldConfig": {
        "defaults": {
          "unit": "short",
          "decimals": 0,
          "custom": { "lineInterpolation": "stepAfter", "fillOpacity": 20, "stacking": { "mode": "normal", "group": "A" } }
        },
        "overrides": [
          {
            "matcher": { "id": "byFrameRefID", "options": "B" },
            "properties": [
              { "id": "custom.stacking", "value": { "mode": "none", "group": "A" } },
              { "id": "custom.fillOpacity", "value": 0 },
              { "id": "custom.lineWidth", "value": 2 },
              { "id": "color", "value": { "mode": "fixed", "fixedColor": "text" } }
            ]
          }
        ]
      },
      "options": { "legend": { "displayMode": "table", "placement": "right", "calcs": ["lastNotNull"] } }
    },
    {
      "id": 5,
      "type": "bargauge",
      "title": "Runtime ingestion by source (tokens/s)",
      "description": "Tokens pulled in while the session runs: skill bodies read on demand, tool output, context files re-read.",
      "gridPos": { "x": 0, "y": 15, "w": 24, "h": 8 },
      "datasource": { "type": "prometheus", "uid": "${DS_PROMETHEUS}" },
      "targets": [
        {
          "expr": "sum by (source) (rate(pi_source_tokens_total{job=\"$job\", session_id=~\"$session\"}[$__rate_interval]))",
          "legendFormat": "{{source}}",
          "instant": true,
          "refId": "A"
        }
      ],
      "options": {
        "displayMode": "gradient",
        "orientation": "horizontal",
        "reduceOptions": { "calcs": ["lastNotNull"], "fields": "", "values": false },
        "showUnfilled": true
      },
      "fieldConfig": {
        "defaults": { "unit": "short", "decimals": 2, "color": { "mode": "continuous-BlPu" } },
        "overrides": []
      }
    }
  ],
  "schemaVersion": 39,
  "version": 1
}