diff --git a/services/README.md b/services/README.md
index a233418..cd90206 100644
--- a/services/README.md
+++ b/services/README.md
@@ -8,7 +8,7 @@
 |-----------------|------------------|------------------|------------------|
 | —         | `prices-predictor` | код: `ml_service/` | Веб-сервис предсказания цен, только stateless API. Об используемой предсказательной модели см. `research/README.md`. |
 | —         | `prometheus`     | конфигурация: `prometheus/` | Мониторинг сервиса ([Prometheus](https://prometheus.io/)). |
-| —         | `grafana`        | | Аналитика и визуализация данных мониторига сервиса ([Grafana](https://grafana.com/)). |
+| —         | `grafana`        | сохранённая конфигурация: `grafana/` | Аналитика и визуализация данных мониторига сервиса ([Grafana](https://grafana.com/)). |
 | `with-testers`  | `load-tester`    | код: `load-tester/` | Генератор потока случайных запросов к `prices-predictor` для тестирования. |
 
 Дополнительно:
@@ -56,6 +56,44 @@
 
   Может использоваться для проверки состояния сервиса.
 
+## Мониторинг
+
+### Prometheus UI
+
+#### Примеры запросов
+
+Гистограмма предсказанных цен `model_prediction_value_bucket` (запрос: `rate(model_prediction_value_bucket[5m]`):
+
+![Гистограмма предсказанных цен как временные ряды](docs/screenshot-prometheus-query-model-1.png)
+
+Гистограмма продолжительности предсказания цен моделью ML `model_prediction_seconds_bucket` (запрос: `rate(model_prediction_seconds_bucket[5m]`):
+
+![Гистограмма продолжительности предсказания цен моделью ML как временные ряды](docs/screenshot-prometheus-query-model-2.png)
+
+Интенсивность потока запросов к сервису предсказания цен с разными результатами (успех — коды HTTP `2xx`, ошибки со стороны клиента — коды HTTP `4xx`) `http_requests_total{handler="/predict"}` (запрос: `rate(http_requests_total{handler="/predict"}[5m]`):
+
+![Интенсивность потока запросов к сервису предсказания цен с разными результатами](docs/screenshot-prometheus-query-http-1.png)
+
+Интенсивность потока запросов к **веб-серверу** сервиса предсказания цен **с ошибками** `http_requests_total{handler="/predict"}` (запрос: `sum without(handler, method) (rate(http_requests_total{status=~"4..|5.."}[5m]))`):
+
+![Интенсивность потока запросов к веб-серверу сервиса предсказания цен, заканчивающихся ошибками](docs/screenshot-prometheus-query-http-1.png)
+
+### Дашборд в Grafana
+
+Дашборд экспортирован в файл: `grafana/objects/dashboard-1765200932880.json`.
+
+![Дашборд в Grafana](docs/screenshot-grafana-dashboard.png)
+
+Элементы:
+
+* мониторинг модели:
+  * гистограмма распределения предсказанных цен за период времени (10 мин);
+* прикладной уровень:
+  * интенсивность потока запросов (всех запросов; запросов, заканчивающихся ошибкой);
+* инфраструктурный уровень:
+  * состояние сервиса (up/down);
+  * выделенный процессу объём VRAM.
+
 ## Развёртывание
 
 ### Файл модели
diff --git a/services/docs/screenshot-grafana-dashboard.png b/services/docs/screenshot-grafana-dashboard.png
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diff --git a/services/docs/screenshot-prometheus-query-model-1.png b/services/docs/screenshot-prometheus-query-model-1.png
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diff --git a/services/grafana/.gitattributes b/services/grafana/.gitattributes
new file mode 100644
index 0000000..dd3f7b1
--- /dev/null
+++ b/services/grafana/.gitattributes
@@ -0,0 +1 @@
+objects/*.json -text
diff --git a/services/grafana/objects/dashboard-1765200932880.json b/services/grafana/objects/dashboard-1765200932880.json
new file mode 100644
index 0000000..81ac185
--- /dev/null
+++ b/services/grafana/objects/dashboard-1765200932880.json
@@ -0,0 +1,543 @@
+{
+  "apiVersion": "dashboard.grafana.app/v2beta1",
+  "kind": "Dashboard",
+  "metadata": {
+    "name": "adcdfv7",
+    "generation": 9,
+    "creationTimestamp": "2025-12-08T12:51:53Z",
+    "labels": {},
+    "annotations": {}
+  },
+  "spec": {
+    "annotations": [
+      {
+        "kind": "AnnotationQuery",
+        "spec": {
+          "builtIn": true,
+          "enable": true,
+          "hide": true,
+          "iconColor": "rgba(0, 211, 255, 1)",
+          "name": "Annotations & Alerts",
+          "query": {
+            "group": "grafana",
+            "kind": "DataQuery",
+            "spec": {},
+            "version": "v0"
+          }
+        }
+      }
+    ],
+    "cursorSync": "Off",
+    "editable": true,
+    "elements": {
+      "panel-1": {
+        "kind": "Panel",
+        "spec": {
+          "data": {
+            "kind": "QueryGroup",
+            "spec": {
+              "queries": [
+                {
+                  "kind": "PanelQuery",
+                  "spec": {
+                    "hidden": false,
+                    "query": {
+                      "group": "prometheus",
+                      "kind": "DataQuery",
+                      "spec": {
+                        "editorMode": "builder",
+                        "exemplar": false,
+                        "expr": "process_virtual_memory_bytes",
+                        "instant": false,
+                        "interval": "10s",
+                        "legendFormat": "__auto",
+                        "range": true
+                      },
+                      "version": "v0"
+                    },
+                    "refId": "A"
+                  }
+                }
+              ],
+              "queryOptions": {},
+              "transformations": []
+            }
+          },
+          "description": "",
+          "id": 1,
+          "links": [],
+          "title": "Выделенный объём VRAM",
+          "vizConfig": {
+            "group": "timeseries",
+            "kind": "VizConfig",
+            "spec": {
+              "fieldConfig": {
+                "defaults": {
+                  "color": {
+                    "mode": "palette-classic"
+                  },
+                  "custom": {
+                    "axisBorderShow": false,
+                    "axisCenteredZero": false,
+                    "axisColorMode": "text",
+                    "axisLabel": "",
+                    "axisPlacement": "auto",
+                    "barAlignment": 0,
+                    "barWidthFactor": 0.6,
+                    "drawStyle": "bars",
+                    "fillOpacity": 0,
+                    "gradientMode": "none",
+                    "hideFrom": {
+                      "legend": false,
+                      "tooltip": false,
+                      "viz": false
+                    },
+                    "insertNulls": false,
+                    "lineInterpolation": "stepAfter",
+                    "lineWidth": 1,
+                    "pointSize": 5,
+                    "scaleDistribution": {
+                      "type": "linear"
+                    },
+                    "showPoints": "auto",
+                    "showValues": false,
+                    "spanNulls": false,
+                    "stacking": {
+                      "group": "A",
+                      "mode": "none"
+                    },
+                    "thresholdsStyle": {
+                      "mode": "off"
+                    }
+                  },
+                  "thresholds": {
+                    "mode": "absolute",
+                    "steps": [
+                      {
+                        "color": "green",
+                        "value": 0
+                      },
+                      {
+                        "color": "red",
+                        "value": 80
+                      }
+                    ]
+                  },
+                  "unit": "bytes"
+                },
+                "overrides": []
+              },
+              "options": {
+                "legend": {
+                  "calcs": [],
+                  "displayMode": "list",
+                  "placement": "bottom",
+                  "showLegend": true
+                },
+                "tooltip": {
+                  "hideZeros": false,
+                  "mode": "single",
+                  "sort": "none"
+                }
+              }
+            },
+            "version": "12.4.0-20012734117"
+          }
+        }
+      },
+      "panel-2": {
+        "kind": "Panel",
+        "spec": {
+          "data": {
+            "kind": "QueryGroup",
+            "spec": {
+              "queries": [
+                {
+                  "kind": "PanelQuery",
+                  "spec": {
+                    "hidden": false,
+                    "query": {
+                      "group": "prometheus",
+                      "kind": "DataQuery",
+                      "spec": {
+                        "editorMode": "builder",
+                        "expr": "up",
+                        "legendFormat": "__auto",
+                        "range": true
+                      },
+                      "version": "v0"
+                    },
+                    "refId": "A"
+                  }
+                }
+              ],
+              "queryOptions": {},
+              "transformations": []
+            }
+          },
+          "description": "",
+          "id": 2,
+          "links": [],
+          "title": "Состояние",
+          "vizConfig": {
+            "group": "state-timeline",
+            "kind": "VizConfig",
+            "spec": {
+              "fieldConfig": {
+                "defaults": {
+                  "color": {
+                    "mode": "continuous-GrYlRd"
+                  },
+                  "custom": {
+                    "axisPlacement": "auto",
+                    "fillOpacity": 70,
+                    "hideFrom": {
+                      "legend": false,
+                      "tooltip": false,
+                      "viz": false
+                    },
+                    "insertNulls": false,
+                    "lineWidth": 0,
+                    "spanNulls": false
+                  },
+                  "thresholds": {
+                    "mode": "absolute",
+                    "steps": [
+                      {
+                        "color": "green",
+                        "value": 0
+                      }
+                    ]
+                  },
+                  "unit": "bool_on_off"
+                },
+                "overrides": []
+              },
+              "options": {
+                "alignValue": "left",
+                "legend": {
+                  "displayMode": "list",
+                  "placement": "bottom",
+                  "showLegend": true
+                },
+                "mergeValues": true,
+                "rowHeight": 0.9,
+                "showValue": "auto",
+                "tooltip": {
+                  "hideZeros": false,
+                  "mode": "single",
+                  "sort": "none"
+                }
+              }
+            },
+            "version": "12.4.0-20012734117"
+          }
+        }
+      },
+      "panel-3": {
+        "kind": "Panel",
+        "spec": {
+          "data": {
+            "kind": "QueryGroup",
+            "spec": {
+              "queries": [
+                {
+                  "kind": "PanelQuery",
+                  "spec": {
+                    "hidden": false,
+                    "query": {
+                      "group": "prometheus",
+                      "kind": "DataQuery",
+                      "spec": {
+                        "editorMode": "builder",
+                        "expr": "sum without(instance, method, status) (rate(http_requests_total{handler=\"/predict\"}[$__rate_interval]))",
+                        "interval": "1m",
+                        "legendFormat": "__auto",
+                        "range": true
+                      },
+                      "version": "v0"
+                    },
+                    "refId": "A"
+                  }
+                },
+                {
+                  "kind": "PanelQuery",
+                  "spec": {
+                    "hidden": false,
+                    "query": {
+                      "group": "prometheus",
+                      "kind": "DataQuery",
+                      "spec": {
+                        "editorMode": "builder",
+                        "expr": "rate(http_requests_total{handler=\"/predict\", status=~\"4..|5..\"}[$__rate_interval])",
+                        "instant": false,
+                        "interval": "1m",
+                        "legendFormat": "__auto",
+                        "range": true
+                      },
+                      "version": "v0"
+                    },
+                    "refId": "B"
+                  }
+                }
+              ],
+              "queryOptions": {},
+              "transformations": []
+            }
+          },
+          "description": "",
+          "id": 3,
+          "links": [],
+          "title": "HTTP-запросы",
+          "vizConfig": {
+            "group": "timeseries",
+            "kind": "VizConfig",
+            "spec": {
+              "fieldConfig": {
+                "defaults": {
+                  "color": {
+                    "mode": "palette-classic"
+                  },
+                  "custom": {
+                    "axisBorderShow": false,
+                    "axisCenteredZero": false,
+                    "axisColorMode": "text",
+                    "axisLabel": "",
+                    "axisPlacement": "auto",
+                    "barAlignment": 0,
+                    "barWidthFactor": 0.6,
+                    "drawStyle": "line",
+                    "fillOpacity": 0,
+                    "gradientMode": "none",
+                    "hideFrom": {
+                      "legend": false,
+                      "tooltip": false,
+                      "viz": false
+                    },
+                    "insertNulls": false,
+                    "lineInterpolation": "linear",
+                    "lineWidth": 1,
+                    "pointSize": 5,
+                    "scaleDistribution": {
+                      "type": "linear"
+                    },
+                    "showPoints": "auto",
+                    "showValues": false,
+                    "spanNulls": false,
+                    "stacking": {
+                      "group": "A",
+                      "mode": "none"
+                    },
+                    "thresholdsStyle": {
+                      "mode": "off"
+                    }
+                  },
+                  "thresholds": {
+                    "mode": "absolute",
+                    "steps": [
+                      {
+                        "color": "green",
+                        "value": 0
+                      }
+                    ]
+                  },
+                  "unit": "reqps"
+                },
+                "overrides": []
+              },
+              "options": {
+                "legend": {
+                  "calcs": [],
+                  "displayMode": "list",
+                  "placement": "bottom",
+                  "showLegend": true
+                },
+                "tooltip": {
+                  "hideZeros": false,
+                  "mode": "single",
+                  "sort": "none"
+                }
+              }
+            },
+            "version": "12.4.0-20012734117"
+          }
+        }
+      },
+      "panel-4": {
+        "kind": "Panel",
+        "spec": {
+          "data": {
+            "kind": "QueryGroup",
+            "spec": {
+              "queries": [
+                {
+                  "kind": "PanelQuery",
+                  "spec": {
+                    "hidden": false,
+                    "query": {
+                      "group": "prometheus",
+                      "kind": "DataQuery",
+                      "spec": {
+                        "editorMode": "builder",
+                        "exemplar": false,
+                        "expr": "sum without(instance) (increase(model_prediction_value_bucket[10m])) / on() group_left sum(increase(model_prediction_value_count[10m]))",
+                        "format": "heatmap",
+                        "instant": false,
+                        "interval": "10m",
+                        "legendFormat": "<{{le}}",
+                        "range": true
+                      },
+                      "version": "v0"
+                    },
+                    "refId": "A"
+                  }
+                }
+              ],
+              "queryOptions": {},
+              "transformations": []
+            }
+          },
+          "description": "Подпись под каждым столбцом обозначает его максимальное соответствующее значение",
+          "id": 4,
+          "links": [],
+          "title": "Предсказанные цены за 10 минут",
+          "vizConfig": {
+            "group": "bargauge",
+            "kind": "VizConfig",
+            "spec": {
+              "fieldConfig": {
+                "defaults": {
+                  "color": {
+                    "mode": "thresholds"
+                  },
+                  "thresholds": {
+                    "mode": "absolute",
+                    "steps": [
+                      {
+                        "color": "green",
+                        "value": 0
+                      }
+                    ]
+                  },
+                  "unit": "percentunit"
+                },
+                "overrides": []
+              },
+              "options": {
+                "displayMode": "gradient",
+                "legend": {
+                  "calcs": [],
+                  "displayMode": "list",
+                  "placement": "bottom",
+                  "showLegend": false
+                },
+                "maxVizHeight": 300,
+                "minVizHeight": 16,
+                "minVizWidth": 8,
+                "namePlacement": "auto",
+                "orientation": "auto",
+                "reduceOptions": {
+                  "calcs": [
+                    "lastNotNull"
+                  ],
+                  "fields": "",
+                  "values": false
+                },
+                "showUnfilled": false,
+                "sizing": "auto",
+                "valueMode": "color"
+              }
+            },
+            "version": "12.4.0-20012734117"
+          }
+        }
+      }
+    },
+    "layout": {
+      "kind": "GridLayout",
+      "spec": {
+        "items": [
+          {
+            "kind": "GridLayoutItem",
+            "spec": {
+              "element": {
+                "kind": "ElementReference",
+                "name": "panel-4"
+              },
+              "height": 8,
+              "width": 12,
+              "x": 0,
+              "y": 0
+            }
+          },
+          {
+            "kind": "GridLayoutItem",
+            "spec": {
+              "element": {
+                "kind": "ElementReference",
+                "name": "panel-2"
+              },
+              "height": 8,
+              "width": 12,
+              "x": 12,
+              "y": 0
+            }
+          },
+          {
+            "kind": "GridLayoutItem",
+            "spec": {
+              "element": {
+                "kind": "ElementReference",
+                "name": "panel-3"
+              },
+              "height": 8,
+              "width": 12,
+              "x": 0,
+              "y": 8
+            }
+          },
+          {
+            "kind": "GridLayoutItem",
+            "spec": {
+              "element": {
+                "kind": "ElementReference",
+                "name": "panel-1"
+              },
+              "height": 8,
+              "width": 12,
+              "x": 12,
+              "y": 8
+            }
+          }
+        ]
+      }
+    },
+    "links": [],
+    "liveNow": false,
+    "preload": false,
+    "tags": [],
+    "timeSettings": {
+      "autoRefresh": "30s",
+      "autoRefreshIntervals": [
+        "5s",
+        "10s",
+        "30s",
+        "1m",
+        "5m",
+        "15m",
+        "30m",
+        "1h",
+        "2h",
+        "1d"
+      ],
+      "fiscalYearStartMonth": 0,
+      "from": "now-1h",
+      "hideTimepicker": false,
+      "timezone": "browser",
+      "to": "now"
+    },
+    "title": "Сервис предсказания цен",
+    "variables": []
+  },
+  "status": {}
+}
\ No newline at end of file