Clean up server startup log noise (#26205)

python/sglang/srt/managers/template_detection.py

@@ -334,12 +334,6 @@ def match_rules(
     for rule in rules:
         try:
             if rule.predicate(ctx):
-                logger.info(
-                    "Detected %s '%s' from template rule '%s'.",
-                    label,
-                    rule.value,
-                    rule.name,
-                )
                 return rule.value
         except Exception as e:
             logger.warning(
@@ -367,11 +361,6 @@ def detect_reasoning_pattern(
     )
     for rule in REASONING_MODE_RULES:
         if rule.predicate(ctx):
-            logger.info(
-                "Detected reasoning config '%s' from template rule '%s'.",
-                rule.value,
-                rule.name,
-            )
             return rule.value.always_on, rule.value
 
     return False, None

python/sglang/srt/managers/template_manager.py

@@ -173,14 +173,15 @@ class TemplateManager:
         if tokenizer_manager.tokenizer:
             template = tokenizer_manager.tokenizer.chat_template
             self._run_template_detection(template, tokenizer_manager.tokenizer)
+            parts = []
+            if self._reasoning_config:
+                parts.append(f"reasoning_config={self._reasoning_config}")
             if self._suggested_reasoning_parser:
-                logger.info(
-                    f"Auto-detected reasoning parser: {self._suggested_reasoning_parser}"
-                )
+                parts.append(f"reasoning_parser={self._suggested_reasoning_parser}")
             if self._suggested_tool_call_parser:
-                logger.info(
-                    f"Auto-detected tool-call parser: {self._suggested_tool_call_parser}"
-                )
+                parts.append(f"tool_call_parser={self._suggested_tool_call_parser}")
+            if parts:
+                logger.info(f"Auto-detected template features: {', '.join(parts)}")
 
     def _load_explicit_chat_template(
         self, tokenizer_manager: TokenizerManager, chat_template_arg: str