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backend/app/schemas/metric.py

@@ -0,0 +1,19 @@
+from datetime import datetime
+from pydantic import BaseModel
+
+
+class MetricOut(BaseModel):
+    ts: datetime
+    metric_name: str
+    value: float
+    labels: dict
+
+
+class QueryStatOut(BaseModel):
+    ts: datetime
+    queryid: str
+    calls: int
+    total_time: float
+    mean_time: float
+    rows: int
+    query_text: str | None