diff --git a/internal/proxynode/repack_func.go b/internal/proxynode/repack_func.go
index 8db3f2f8fc..e0e282981c 100644
--- a/internal/proxynode/repack_func.go
+++ b/internal/proxynode/repack_func.go
@@ -202,7 +202,7 @@ func insertRepackFunc(tsMsgs []msgstream.TsMsg,
 			size += int(unsafe.Sizeof(blob.Value))
 			size += len(blob.Value)
 		}
-		log.Println("size of insert message: ", size)
+		// log.Println("size of insert message: ", size)
 		return size
 	}
 	// not accurate