Add info property to sat constraint

Signed-off-by: Samuel Monson <[email protected]>

Author: sjmonson

src/guidellm/scheduler/constraints/saturation.py

@@ -334,6 +334,32 @@ def __init__(
         self.enabled = enabled
         self.reset()
 
+    @property
+    def info(self) -> dict[str, Any]:
+        """
+        Get current constraint configuration and state information.
+        :return: Dictionary containing constraint type, configuration parameters,
+            and current state metrics.
+        """
+
+        return {
+            "type_": "over_saturation",
+            "config": {
+                "minimum_duration": self.minimum_duration,
+                "minimum_ttft": self.minimum_ttft,
+                "maximum_window_seconds": self.maximum_window_seconds,
+                "maximum_window_ratio": self.maximum_window_ratio,
+                "minimum_window_size": self.minimum_window_size,
+                "moe_threshold": self.moe_threshold,
+                "confidence": self.confidence,
+                "enabled": self.enabled,
+            },
+            "duration": self.duration,
+            "ttft_violations_counter": self.ttft_violations_counter,
+            "total_finished_ever": self.total_finished_ever,
+            "total_started_ever": self.total_started_ever,
+        }
+
     def reset(self) -> None:
         """
         Reset all internal state to initial values.