更新: 109 个文件 - 2026-03-18 10:55:52

scripts/intel/monitoring.py

@@ -313,8 +313,8 @@ def _prune_monitoring_history(now_value: str) -> None:
         return
     cutoff = current_dt - timedelta(days=90)
     for path in sorted(MONITORING_DIR.glob("*.json")):
-        stem = path.stem.replace("-", ":", 2)
-        snapshot_dt = parse_dt(stem)
+        snapshot = read_json(path, default={}) or {}
+        snapshot_dt = parse_dt(snapshot.get("generated_at"))
         if snapshot_dt is None:
             continue
         if snapshot_dt < cutoff: