Clean logs for DeepSeek-V3 launching (#6079)

python/sglang/srt/layers/quantization/fp8_kernel.py

@@ -30,6 +30,7 @@ from sglang.srt.utils import (
     get_device_name,
     is_cuda,
     is_hip,
+    log_info_on_rank0,
     supports_custom_op,
 )
 
@@ -698,9 +699,9 @@ def get_w8a8_block_fp8_configs(
     )
     if os.path.exists(config_file_path):
         with open(config_file_path) as f:
-            logger.info(
-                "Using configuration from %s for W8A8 Block FP8 kernel.",
-                config_file_path,
+            log_info_on_rank0(
+                logger,
+                f"Using configuration from {config_file_path} for W8A8 Block FP8 kernel.",
             )
             # If a configuration has been found, return it
             return {int(key): val for key, val in json.load(f).items()}