log redundancy in server

paddlespeech/cli/tts/infer.py

@@ -382,7 +382,7 @@ class TTSExecutor(BaseExecutor):
                 text, merge_sentences=merge_sentences)
             phone_ids = input_ids["phone_ids"]
         else:
-            print("lang should in {'zh', 'en'}!")
+            logger.error("lang should in {'zh', 'en'}!")
         self.frontend_time = time.time() - frontend_st
 
         self.am_time = 0

paddlespeech/server/bin/paddlespeech_client.py

@@ -123,7 +123,6 @@ class TTSClientExecutor(BaseExecutor):
             time_end = time.time()
             time_consume = time_end - time_start
             response_dict = res.json()
-            logger.info(response_dict["message"])
             logger.info("Save synthesized audio successfully on %s." % (output))
             logger.info("Audio duration: %f s." %
                         (response_dict['result']['duration']))
@@ -702,7 +701,6 @@ class VectorClientExecutor(BaseExecutor):
                 test_audio=args.test,
                 task=task)
             time_end = time.time()
-            logger.info(f"The vector: {res}")
             logger.info("Response time %f s." % (time_end - time_start))
             return True
         except Exception as e:

paddlespeech/server/engine/acs/python/acs_engine.py

@@ -30,7 +30,7 @@ class ACSEngine(BaseEngine):
         """The ACSEngine Engine
         """
         super(ACSEngine, self).__init__()
-        logger.info("Create the ACSEngine Instance")
+        logger.debug("Create the ACSEngine Instance")
         self.word_list = []
 
     def init(self, config: dict):
@@ -42,7 +42,7 @@ class ACSEngine(BaseEngine):
         Returns:
             bool: The engine instance flag
         """
-        logger.info("Init the acs engine")
+        logger.debug("Init the acs engine")
         try:
             self.config = config
             self.device = self.config.get("device", paddle.get_device())
@@ -50,7 +50,7 @@ class ACSEngine(BaseEngine):
             # websocket default ping timeout is 20 seconds
             self.ping_timeout = self.config.get("ping_timeout", 20)
             paddle.set_device(self.device)
-            logger.info(f"ACS Engine set the device: {self.device}")
+            logger.debug(f"ACS Engine set the device: {self.device}")
 
         except BaseException as e:
             logger.error(
@@ -66,7 +66,9 @@ class ACSEngine(BaseEngine):
         self.url = "ws://" + self.config.asr_server_ip + ":" + str(
             self.config.asr_server_port) + "/paddlespeech/asr/streaming"
 
-        logger.info("Init the acs engine successfully")
+        logger.info("Initialize acs server engine successfully on device: %s." %
+                    (self.device))
+
         return True
 
     def read_search_words(self):
@@ -95,12 +97,12 @@ class ACSEngine(BaseEngine):
         Returns:
             _type_: _description_
         """
-        logger.info("send a message to the server")
+        logger.debug("send a message to the server")
         if self.url is None:
             logger.error("No asr server, please input valid ip and port")
             return ""
         ws = websocket.WebSocket()
-        logger.info(f"set the ping timeout: {self.ping_timeout} seconds")
+        logger.debug(f"set the ping timeout: {self.ping_timeout} seconds")
         ws.connect(self.url, ping_timeout=self.ping_timeout)
         audio_info = json.dumps(
             {
@@ -123,7 +125,7 @@ class ACSEngine(BaseEngine):
             logger.info(f"audio result: {msg}")
 
         # 3. send chunk audio data to engine
-        logger.info("send the end signal")
+        logger.debug("send the end signal")
         audio_info = json.dumps(
             {
                 "name": "test.wav",
@@ -197,7 +199,7 @@ class ACSEngine(BaseEngine):
                 start = max(time_stamp[m.start(0)]['bg'] - offset, 0)
 
                 end = min(time_stamp[m.end(0) - 1]['ed'] + offset, max_ed)
-                logger.info(f'start: {start}, end: {end}')
+                logger.debug(f'start: {start}, end: {end}')
                 acs_result.append({'w': w, 'bg': start, 'ed': end})
 
         return acs_result, asr_result
@@ -212,7 +214,7 @@ class ACSEngine(BaseEngine):
         Returns:
             acs_result, asr_result: the acs result and the asr result
         """
-        logger.info("start to process the audio content search")
+        logger.debug("start to process the audio content search")
         msg = self.get_asr_content(io.BytesIO(audio_data))
 
         acs_result, asr_result = self.get_macthed_word(msg)

paddlespeech/server/engine/asr/online/onnx/asr_engine.py

@@ -44,7 +44,7 @@ class PaddleASRConnectionHanddler:
             asr_engine (ASREngine): the global asr engine
         """
         super().__init__()
-        logger.info(
+        logger.debug(
             "create an paddle asr connection handler to process the websocket connection"
         )
         self.config = asr_engine.config  # server config
@@ -152,12 +152,12 @@ class PaddleASRConnectionHanddler:
         self.output_reset()
 
     def extract_feat(self, samples: ByteString):
-        logger.info("Online ASR extract the feat")
+        logger.debug("Online ASR extract the feat")
         samples = np.frombuffer(samples, dtype=np.int16)
         assert samples.ndim == 1
 
         self.num_samples += samples.shape[0]
-        logger.info(
+        logger.debug(
             f"This package receive {samples.shape[0]} pcm data. Global samples:{self.num_samples}"
         )
 
@@ -168,7 +168,7 @@ class PaddleASRConnectionHanddler:
         else:
             assert self.remained_wav.ndim == 1  # (T,)
             self.remained_wav = np.concatenate([self.remained_wav, samples])
-        logger.info(
+        logger.debug(
             f"The concatenation of remain and now audio samples length is: {self.remained_wav.shape}"
         )
 
@@ -202,14 +202,14 @@ class PaddleASRConnectionHanddler:
         # update remained wav
         self.remained_wav = self.remained_wav[self.n_shift * num_frames:]
 
-        logger.info(
+        logger.debug(
             f"process the audio feature success, the cached feat shape: {self.cached_feat.shape}"
         )
-        logger.info(
+        logger.debug(
             f"After extract feat, the cached remain the audio samples: {self.remained_wav.shape}"
         )
-        logger.info(f"global samples: {self.num_samples}")
-        logger.info(f"global frames: {self.num_frames}")
+        logger.debug(f"global samples: {self.num_samples}")
+        logger.debug(f"global frames: {self.num_frames}")
 
     def decode(self, is_finished=False):
         """advance decoding
@@ -237,7 +237,7 @@ class PaddleASRConnectionHanddler:
                 return
 
             num_frames = self.cached_feat.shape[1]
-            logger.info(
+            logger.debug(
                 f"Required decoding window {decoding_window} frames, and the connection has {num_frames} frames"
             )
 
@@ -355,7 +355,7 @@ class ASRServerExecutor(ASRExecutor):
 
             lm_url = self.task_resource.res_dict['lm_url']
             lm_md5 = self.task_resource.res_dict['lm_md5']
-            logger.info(f"Start to load language model {lm_url}")
+            logger.debug(f"Start to load language model {lm_url}")
             self.download_lm(
                 lm_url,
                 os.path.dirname(self.config.decode.lang_model_path), lm_md5)
@@ -367,7 +367,7 @@ class ASRServerExecutor(ASRExecutor):
 
         if "deepspeech2" in self.model_type:
             # AM predictor
-            logger.info("ASR engine start to init the am predictor")
+            logger.debug("ASR engine start to init the am predictor")
             self.am_predictor = onnx_infer.get_sess(
                 model_path=self.am_model, sess_conf=self.am_predictor_conf)
         else:
@@ -400,7 +400,7 @@ class ASRServerExecutor(ASRExecutor):
         self.num_decoding_left_chunks = num_decoding_left_chunks
         # conf for paddleinference predictor or onnx
         self.am_predictor_conf = am_predictor_conf
-        logger.info(f"model_type: {self.model_type}")
+        logger.debug(f"model_type: {self.model_type}")
 
         sample_rate_str = '16k' if sample_rate == 16000 else '8k'
         tag = model_type + '-' + lang + '-' + sample_rate_str
@@ -422,12 +422,11 @@ class ASRServerExecutor(ASRExecutor):
         #     self.res_path, self.task_resource.res_dict[
         #         'params']) if am_params is None else os.path.abspath(am_params)
 
-        logger.info("Load the pretrained model:")
-        logger.info(f"  tag = {tag}")
-        logger.info(f"  res_path: {self.res_path}")
-        logger.info(f"  cfg path: {self.cfg_path}")
-        logger.info(f"  am_model path: {self.am_model}")
-        # logger.info(f"  am_params path: {self.am_params}")
+        logger.debug("Load the pretrained model:")
+        logger.debug(f"  tag = {tag}")
+        logger.debug(f"  res_path: {self.res_path}")
+        logger.debug(f"  cfg path: {self.cfg_path}")
+        logger.debug(f"  am_model path: {self.am_model}")
 
         #Init body.
         self.config = CfgNode(new_allowed=True)
@@ -436,7 +435,7 @@ class ASRServerExecutor(ASRExecutor):
         if self.config.spm_model_prefix:
             self.config.spm_model_prefix = os.path.join(
                 self.res_path, self.config.spm_model_prefix)
-            logger.info(f"spm model path: {self.config.spm_model_prefix}")
+            logger.debug(f"spm model path: {self.config.spm_model_prefix}")
 
         self.vocab = self.config.vocab_filepath
 
@@ -450,7 +449,7 @@ class ASRServerExecutor(ASRExecutor):
         # AM predictor
         self.init_model()
 
-        logger.info(f"create the {model_type} model success")
+        logger.debug(f"create the {model_type} model success")
         return True
 
 
@@ -501,7 +500,7 @@ class ASREngine(BaseEngine):
                 "If all GPU or XPU is used, you can set the server to 'cpu'")
             sys.exit(-1)
 
-        logger.info(f"paddlespeech_server set the device: {self.device}")
+        logger.debug(f"paddlespeech_server set the device: {self.device}")
 
         if not self.init_model():
             logger.error(
@@ -509,7 +508,8 @@ class ASREngine(BaseEngine):
             )
             return False
 
-        logger.info("Initialize ASR server engine successfully.")
+        logger.info("Initialize ASR server engine successfully on device: %s." %
+                    (self.device))
         return True
 
     def new_handler(self):

paddlespeech/server/engine/asr/online/paddleinference/asr_engine.py

@@ -44,7 +44,7 @@ class PaddleASRConnectionHanddler:
             asr_engine (ASREngine): the global asr engine
         """
         super().__init__()
-        logger.info(
+        logger.debug(
             "create an paddle asr connection handler to process the websocket connection"
         )
         self.config = asr_engine.config  # server config
@@ -157,7 +157,7 @@ class PaddleASRConnectionHanddler:
         assert samples.ndim == 1
 
         self.num_samples += samples.shape[0]
-        logger.info(
+        logger.debug(
             f"This package receive {samples.shape[0]} pcm data. Global samples:{self.num_samples}"
         )
 
@@ -168,7 +168,7 @@ class PaddleASRConnectionHanddler:
         else:
             assert self.remained_wav.ndim == 1  # (T,)
             self.remained_wav = np.concatenate([self.remained_wav, samples])
-        logger.info(
+        logger.debug(
             f"The concatenation of remain and now audio samples length is: {self.remained_wav.shape}"
         )
 
@@ -202,14 +202,14 @@ class PaddleASRConnectionHanddler:
         # update remained wav
         self.remained_wav = self.remained_wav[self.n_shift * num_frames:]
 
-        logger.info(
+        logger.debug(
             f"process the audio feature success, the cached feat shape: {self.cached_feat.shape}"
         )
-        logger.info(
+        logger.debug(
             f"After extract feat, the cached remain the audio samples: {self.remained_wav.shape}"
         )
-        logger.info(f"global samples: {self.num_samples}")
-        logger.info(f"global frames: {self.num_frames}")
+        logger.debug(f"global samples: {self.num_samples}")
+        logger.debug(f"global frames: {self.num_frames}")
 
     def decode(self, is_finished=False):
         """advance decoding
@@ -237,13 +237,13 @@ class PaddleASRConnectionHanddler:
                 return
 
             num_frames = self.cached_feat.shape[1]
-            logger.info(
+            logger.debug(
                 f"Required decoding window {decoding_window} frames, and the connection has {num_frames} frames"
             )
 
             # the cached feat must be larger decoding_window
             if num_frames < decoding_window and not is_finished:
-                logger.info(
+                logger.debug(
                     f"frame feat num is less than {decoding_window}, please input more pcm data"
                 )
                 return None, None
@@ -294,7 +294,7 @@ class PaddleASRConnectionHanddler:
         Returns:
             logprob: poster probability.
         """
-        logger.info("start to decoce one chunk for deepspeech2")
+        logger.debug("start to decoce one chunk for deepspeech2")
         input_names = self.am_predictor.get_input_names()
         audio_handle = self.am_predictor.get_input_handle(input_names[0])
         audio_len_handle = self.am_predictor.get_input_handle(input_names[1])
@@ -369,7 +369,7 @@ class ASRServerExecutor(ASRExecutor):
 
             lm_url = self.task_resource.res_dict['lm_url']
             lm_md5 = self.task_resource.res_dict['lm_md5']
-            logger.info(f"Start to load language model {lm_url}")
+            logger.debug(f"Start to load language model {lm_url}")
             self.download_lm(
                 lm_url,
                 os.path.dirname(self.config.decode.lang_model_path), lm_md5)
@@ -381,7 +381,7 @@ class ASRServerExecutor(ASRExecutor):
 
         if "deepspeech2" in self.model_type:
             # AM predictor
-            logger.info("ASR engine start to init the am predictor")
+            logger.debug("ASR engine start to init the am predictor")
             self.am_predictor = init_predictor(
                 model_file=self.am_model,
                 params_file=self.am_params,
@@ -415,7 +415,7 @@ class ASRServerExecutor(ASRExecutor):
         self.num_decoding_left_chunks = num_decoding_left_chunks
         # conf for paddleinference predictor or onnx
         self.am_predictor_conf = am_predictor_conf
-        logger.info(f"model_type: {self.model_type}")
+        logger.debug(f"model_type: {self.model_type}")
 
         sample_rate_str = '16k' if sample_rate == 16000 else '8k'
         tag = model_type + '-' + lang + '-' + sample_rate_str
@@ -437,12 +437,12 @@ class ASRServerExecutor(ASRExecutor):
             self.res_path = os.path.dirname(
                 os.path.dirname(os.path.abspath(self.cfg_path)))
 
-        logger.info("Load the pretrained model:")
-        logger.info(f"  tag = {tag}")
-        logger.info(f"  res_path: {self.res_path}")
-        logger.info(f"  cfg path: {self.cfg_path}")
-        logger.info(f"  am_model path: {self.am_model}")
-        logger.info(f"  am_params path: {self.am_params}")
+        logger.debug("Load the pretrained model:")
+        logger.debug(f"  tag = {tag}")
+        logger.debug(f"  res_path: {self.res_path}")
+        logger.debug(f"  cfg path: {self.cfg_path}")
+        logger.debug(f"  am_model path: {self.am_model}")
+        logger.debug(f"  am_params path: {self.am_params}")
 
         #Init body.
         self.config = CfgNode(new_allowed=True)
@@ -451,7 +451,7 @@ class ASRServerExecutor(ASRExecutor):
         if self.config.spm_model_prefix:
             self.config.spm_model_prefix = os.path.join(
                 self.res_path, self.config.spm_model_prefix)
-            logger.info(f"spm model path: {self.config.spm_model_prefix}")
+            logger.debug(f"spm model path: {self.config.spm_model_prefix}")
 
         self.vocab = self.config.vocab_filepath
 
@@ -465,7 +465,7 @@ class ASRServerExecutor(ASRExecutor):
         # AM predictor
         self.init_model()
 
-        logger.info(f"create the {model_type} model success")
+        logger.debug(f"create the {model_type} model success")
         return True
 
 
@@ -516,7 +516,7 @@ class ASREngine(BaseEngine):
                 "If all GPU or XPU is used, you can set the server to 'cpu'")
             sys.exit(-1)
 
-        logger.info(f"paddlespeech_server set the device: {self.device}")
+        logger.debug(f"paddlespeech_server set the device: {self.device}")
 
         if not self.init_model():
             logger.error(
@@ -524,7 +524,9 @@ class ASREngine(BaseEngine):
             )
             return False
 
-        logger.info("Initialize ASR server engine successfully.")
+        logger.info("Initialize ASR server engine successfully on device: %s." %
+                    (self.device))
+
         return True
 
     def new_handler(self):

paddlespeech/server/engine/asr/online/python/asr_engine.py

@@ -49,7 +49,7 @@ class PaddleASRConnectionHanddler:
             asr_engine (ASREngine): the global asr engine
         """
         super().__init__()
-        logger.info(
+        logger.debug(
             "create an paddle asr connection handler to process the websocket connection"
         )
         self.config = asr_engine.config  # server config
@@ -107,7 +107,7 @@ class PaddleASRConnectionHanddler:
             # acoustic model
             self.model = self.asr_engine.executor.model
             self.continuous_decoding = self.config.continuous_decoding
-            logger.info(f"continue decoding: {self.continuous_decoding}")
+            logger.debug(f"continue decoding: {self.continuous_decoding}")
 
             # ctc decoding config
             self.ctc_decode_config = self.asr_engine.executor.config.decode
@@ -207,7 +207,7 @@ class PaddleASRConnectionHanddler:
         assert samples.ndim == 1
 
         self.num_samples += samples.shape[0]
-        logger.info(
+        logger.debug(
             f"This package receive {samples.shape[0]} pcm data. Global samples:{self.num_samples}"
         )
 
@@ -218,7 +218,7 @@ class PaddleASRConnectionHanddler:
         else:
             assert self.remained_wav.ndim == 1  # (T,)
             self.remained_wav = np.concatenate([self.remained_wav, samples])
-        logger.info(
+        logger.debug(
             f"The concatenation of remain and now audio samples length is: {self.remained_wav.shape}"
         )
 
@@ -252,14 +252,14 @@ class PaddleASRConnectionHanddler:
         # update remained wav
         self.remained_wav = self.remained_wav[self.n_shift * num_frames:]
 
-        logger.info(
+        logger.debug(
             f"process the audio feature success, the cached feat shape: {self.cached_feat.shape}"
         )
-        logger.info(
+        logger.debug(
             f"After extract feat, the cached remain the audio samples: {self.remained_wav.shape}"
         )
-        logger.info(f"global samples: {self.num_samples}")
-        logger.info(f"global frames: {self.num_frames}")
+        logger.debug(f"global samples: {self.num_samples}")
+        logger.debug(f"global frames: {self.num_frames}")
 
     def decode(self, is_finished=False):
         """advance decoding
@@ -283,24 +283,24 @@ class PaddleASRConnectionHanddler:
             stride = subsampling * decoding_chunk_size
 
             if self.cached_feat is None:
-                logger.info("no audio feat, please input more pcm data")
+                logger.debug("no audio feat, please input more pcm data")
                 return
 
             num_frames = self.cached_feat.shape[1]
-            logger.info(
+            logger.debug(
                 f"Required decoding window {decoding_window} frames, and the connection has {num_frames} frames"
             )
 
             # the cached feat must be larger decoding_window
             if num_frames < decoding_window and not is_finished:
-                logger.info(
+                logger.debug(
                     f"frame feat num is less than {decoding_window}, please input more pcm data"
                 )
                 return None, None
 
             # if is_finished=True, we need at least context frames
             if num_frames < context:
-                logger.info(
+                logger.debug(
                     "flast {num_frames} is less than context {context} frames, and we cannot do model forward"
                 )
                 return None, None
@@ -354,7 +354,7 @@ class PaddleASRConnectionHanddler:
         Returns:
             logprob: poster probability.
         """
-        logger.info("start to decoce one chunk for deepspeech2")
+        logger.debug("start to decoce one chunk for deepspeech2")
         input_names = self.am_predictor.get_input_names()
         audio_handle = self.am_predictor.get_input_handle(input_names[0])
         audio_len_handle = self.am_predictor.get_input_handle(input_names[1])
@@ -391,7 +391,7 @@ class PaddleASRConnectionHanddler:
 
         self.decoder.next(output_chunk_probs, output_chunk_lens)
         trans_best, trans_beam = self.decoder.decode()
-        logger.info(f"decode one best result for deepspeech2: {trans_best[0]}")
+        logger.debug(f"decode one best result for deepspeech2: {trans_best[0]}")
         return trans_best[0]
 
     @paddle.no_grad()
@@ -402,7 +402,7 @@ class PaddleASRConnectionHanddler:
         # reset endpiont state
         self.endpoint_state = False
 
-        logger.info(
+        logger.debug(
             "Conformer/Transformer: start to decode with advanced_decoding method"
         )
         cfg = self.ctc_decode_config
@@ -427,25 +427,25 @@ class PaddleASRConnectionHanddler:
         stride = subsampling * decoding_chunk_size
 
         if self.cached_feat is None:
-            logger.info("no audio feat, please input more pcm data")
+            logger.debug("no audio feat, please input more pcm data")
             return
 
         # (B=1,T,D)
         num_frames = self.cached_feat.shape[1]
-        logger.info(
+        logger.debug(
             f"Required decoding window {decoding_window} frames, and the connection has {num_frames} frames"
         )
 
         # the cached feat must be larger decoding_window
         if num_frames < decoding_window and not is_finished:
-            logger.info(
+            logger.debug(
                 f"frame feat num is less than {decoding_window}, please input more pcm data"
             )
             return None, None
 
         # if is_finished=True, we need at least context frames
         if num_frames < context:
-            logger.info(
+            logger.debug(
                 "flast {num_frames} is less than context {context} frames, and we cannot do model forward"
             )
             return None, None
@@ -489,7 +489,7 @@ class PaddleASRConnectionHanddler:
             self.encoder_out = ys
         else:
             self.encoder_out = paddle.concat([self.encoder_out, ys], axis=1)
-        logger.info(
+        logger.debug(
             f"This connection handler encoder out shape: {self.encoder_out.shape}"
         )
 
@@ -513,7 +513,8 @@ class PaddleASRConnectionHanddler:
             if self.endpointer.endpoint_detected(ctc_probs.numpy(),
                                                  decoding_something):
                 self.endpoint_state = True
-                logger.info(f"Endpoint is detected at {self.num_frames} frame.")
+                logger.debug(
+                    f"Endpoint is detected at {self.num_frames} frame.")
 
         # advance cache of feat
         assert self.cached_feat.shape[0] == 1  #(B=1,T,D)
@@ -526,7 +527,7 @@ class PaddleASRConnectionHanddler:
     def update_result(self):
         """Conformer/Transformer hyps to result.
         """
-        logger.info("update the final result")
+        logger.debug("update the final result")
         hyps = self.hyps
 
         # output results and tokenids
@@ -560,16 +561,16 @@ class PaddleASRConnectionHanddler:
         only for conformer and transformer model.
         """
         if "deepspeech2" in self.model_type:
-            logger.info("deepspeech2 not support rescoring decoding.")
+            logger.debug("deepspeech2 not support rescoring decoding.")
             return
 
         if "attention_rescoring" != self.ctc_decode_config.decoding_method:
-            logger.info(
+            logger.debug(
                 f"decoding method not match: {self.ctc_decode_config.decoding_method}, need attention_rescoring"
             )
             return
 
-        logger.info("rescoring the final result")
+        logger.debug("rescoring the final result")
 
         # last decoding for last audio
         self.searcher.finalize_search()
@@ -685,7 +686,6 @@ class PaddleASRConnectionHanddler:
                 "bg": global_offset_in_sec + start,
                 "ed": global_offset_in_sec + end
             })
-            # logger.info(f"{word_time_stamp[-1]}")
 
         self.word_time_stamp = word_time_stamp
         logger.info(f"word time stamp: {self.word_time_stamp}")
@@ -707,13 +707,13 @@ class ASRServerExecutor(ASRExecutor):
 
             lm_url = self.task_resource.res_dict['lm_url']
             lm_md5 = self.task_resource.res_dict['lm_md5']
-            logger.info(f"Start to load language model {lm_url}")
+            logger.debug(f"Start to load language model {lm_url}")
             self.download_lm(
                 lm_url,
                 os.path.dirname(self.config.decode.lang_model_path), lm_md5)
         elif "conformer" in self.model_type or "transformer" in self.model_type:
             with UpdateConfig(self.config):
-                logger.info("start to create the stream conformer asr engine")
+                logger.debug("start to create the stream conformer asr engine")
                 # update the decoding method
                 if self.decode_method:
                     self.config.decode.decoding_method = self.decode_method
@@ -726,7 +726,7 @@ class ASRServerExecutor(ASRExecutor):
                 if self.config.decode.decoding_method not in [
                         "ctc_prefix_beam_search", "attention_rescoring"
                 ]:
-                    logger.info(
+                    logger.debug(
                         "we set the decoding_method to attention_rescoring")
                     self.config.decode.decoding_method = "attention_rescoring"
 
@@ -739,7 +739,7 @@ class ASRServerExecutor(ASRExecutor):
     def init_model(self) -> None:
         if "deepspeech2" in self.model_type:
             # AM predictor
-            logger.info("ASR engine start to init the am predictor")
+            logger.debug("ASR engine start to init the am predictor")
             self.am_predictor = init_predictor(
                 model_file=self.am_model,
                 params_file=self.am_params,
@@ -748,7 +748,7 @@ class ASRServerExecutor(ASRExecutor):
             # load model
             # model_type: {model_name}_{dataset}
             model_name = self.model_type[:self.model_type.rindex('_')]
-            logger.info(f"model name: {model_name}")
+            logger.debug(f"model name: {model_name}")
             model_class = self.task_resource.get_model_class(model_name)
             model = model_class.from_config(self.config)
             self.model = model
@@ -782,7 +782,7 @@ class ASRServerExecutor(ASRExecutor):
         self.num_decoding_left_chunks = num_decoding_left_chunks
         # conf for paddleinference predictor or onnx
         self.am_predictor_conf = am_predictor_conf
-        logger.info(f"model_type: {self.model_type}")
+        logger.debug(f"model_type: {self.model_type}")
 
         sample_rate_str = '16k' if sample_rate == 16000 else '8k'
         tag = model_type + '-' + lang + '-' + sample_rate_str
@@ -804,12 +804,12 @@ class ASRServerExecutor(ASRExecutor):
             self.res_path = os.path.dirname(
                 os.path.dirname(os.path.abspath(self.cfg_path)))
 
-        logger.info("Load the pretrained model:")
-        logger.info(f"  tag = {tag}")
-        logger.info(f"  res_path: {self.res_path}")
-        logger.info(f"  cfg path: {self.cfg_path}")
-        logger.info(f"  am_model path: {self.am_model}")
-        logger.info(f"  am_params path: {self.am_params}")
+        logger.debug("Load the pretrained model:")
+        logger.debug(f"  tag = {tag}")
+        logger.debug(f"  res_path: {self.res_path}")
+        logger.debug(f"  cfg path: {self.cfg_path}")
+        logger.debug(f"  am_model path: {self.am_model}")
+        logger.debug(f"  am_params path: {self.am_params}")
 
         #Init body.
         self.config = CfgNode(new_allowed=True)
@@ -818,7 +818,7 @@ class ASRServerExecutor(ASRExecutor):
         if self.config.spm_model_prefix:
             self.config.spm_model_prefix = os.path.join(
                 self.res_path, self.config.spm_model_prefix)
-            logger.info(f"spm model path: {self.config.spm_model_prefix}")
+            logger.debug(f"spm model path: {self.config.spm_model_prefix}")
 
         self.vocab = self.config.vocab_filepath
 
@@ -832,7 +832,7 @@ class ASRServerExecutor(ASRExecutor):
         # AM predictor
         self.init_model()
 
-        logger.info(f"create the {model_type} model success")
+        logger.debug(f"create the {model_type} model success")
         return True
 
 
@@ -883,7 +883,7 @@ class ASREngine(BaseEngine):
                 "If all GPU or XPU is used, you can set the server to 'cpu'")
             sys.exit(-1)
 
-        logger.info(f"paddlespeech_server set the device: {self.device}")
+        logger.debug(f"paddlespeech_server set the device: {self.device}")
 
         if not self.init_model():
             logger.error(
@@ -891,7 +891,9 @@ class ASREngine(BaseEngine):
             )
             return False
 
-        logger.info("Initialize ASR server engine successfully.")
+        logger.info("Initialize ASR server engine successfully on device: %s." %
+                    (self.device))
+
         return True
 
     def new_handler(self):

paddlespeech/server/engine/asr/paddleinference/asr_engine.py

@@ -65,10 +65,10 @@ class ASRServerExecutor(ASRExecutor):
                                          self.task_resource.res_dict['model'])
             self.am_params = os.path.join(self.res_path,
                                           self.task_resource.res_dict['params'])
-            logger.info(self.res_path)
-            logger.info(self.cfg_path)
-            logger.info(self.am_model)
-            logger.info(self.am_params)
+            logger.debug(self.res_path)
+            logger.debug(self.cfg_path)
+            logger.debug(self.am_model)
+            logger.debug(self.am_params)
         else:
             self.cfg_path = os.path.abspath(cfg_path)
             self.am_model = os.path.abspath(am_model)
@@ -236,16 +236,16 @@ class PaddleASRConnectionHandler(ASRServerExecutor):
         if self._check(
                 io.BytesIO(audio_data), self.asr_engine.config.sample_rate,
                 self.asr_engine.config.force_yes):
-            logger.info("start running asr engine")
+            logger.debug("start running asr engine")
             self.preprocess(self.asr_engine.config.model_type,
                             io.BytesIO(audio_data))
             st = time.time()
             self.infer(self.asr_engine.config.model_type)
             infer_time = time.time() - st
             self.output = self.postprocess()  # Retrieve result of asr.
-            logger.info("end inferring asr engine")
+            logger.debug("end inferring asr engine")
         else:
-            logger.info("file check failed!")
+            logger.error("file check failed!")
             self.output = None
 
         logger.info("inference time: {}".format(infer_time))

paddlespeech/server/engine/asr/python/asr_engine.py

@@ -104,7 +104,7 @@ class PaddleASRConnectionHandler(ASRServerExecutor):
             if self._check(
                     io.BytesIO(audio_data), self.asr_engine.config.sample_rate,
                     self.asr_engine.config.force_yes):
-                logger.info("start run asr engine")
+                logger.debug("start run asr engine")
                 self.preprocess(self.asr_engine.config.model,
                                 io.BytesIO(audio_data))
                 st = time.time()
@@ -112,7 +112,7 @@ class PaddleASRConnectionHandler(ASRServerExecutor):
                 infer_time = time.time() - st
                 self.output = self.postprocess()  # Retrieve result of asr.
             else:
-                logger.info("file check failed!")
+                logger.error("file check failed!")
                 self.output = None
 
             logger.info("inference time: {}".format(infer_time))

paddlespeech/server/engine/cls/paddleinference/cls_engine.py

@@ -67,22 +67,22 @@ class CLSServerExecutor(CLSExecutor):
             self.params_path = os.path.abspath(params_path)
             self.label_file = os.path.abspath(label_file)
 
-        logger.info(self.cfg_path)
-        logger.info(self.model_path)
-        logger.info(self.params_path)
-        logger.info(self.label_file)
+        logger.debug(self.cfg_path)
+        logger.debug(self.model_path)
+        logger.debug(self.params_path)
+        logger.debug(self.label_file)
 
         # config
         with open(self.cfg_path, 'r') as f:
             self._conf = yaml.safe_load(f)
-        logger.info("Read cfg file successfully.")
+        logger.debug("Read cfg file successfully.")
 
         # labels
         self._label_list = []
         with open(self.label_file, 'r') as f:
             for line in f:
                 self._label_list.append(line.strip())
-        logger.info("Read label file successfully.")
+        logger.debug("Read label file successfully.")
 
         # Create predictor
         self.predictor_conf = predictor_conf
@@ -90,7 +90,7 @@ class CLSServerExecutor(CLSExecutor):
             model_file=self.model_path,
             params_file=self.params_path,
             predictor_conf=self.predictor_conf)
-        logger.info("Create predictor successfully.")
+        logger.debug("Create predictor successfully.")
 
     @paddle.no_grad()
     def infer(self):
@@ -148,7 +148,8 @@ class CLSEngine(BaseEngine):
             logger.error(e)
             return False
 
-        logger.info("Initialize CLS server engine successfully.")
+        logger.info("Initialize CLS server engine successfully on device: %s." %
+                    (self.device))
         return True
 
 
@@ -160,7 +161,7 @@ class PaddleCLSConnectionHandler(CLSServerExecutor):
             cls_engine (CLSEngine): The CLS engine
         """
         super().__init__()
-        logger.info(
+        logger.debug(
             "Create PaddleCLSConnectionHandler to process the cls request")
 
         self._inputs = OrderedDict()
@@ -183,7 +184,7 @@ class PaddleCLSConnectionHandler(CLSServerExecutor):
         self.infer()
         infer_time = time.time() - st
 
-        logger.info("inference time: {}".format(infer_time))
+        logger.debug("inference time: {}".format(infer_time))
         logger.info("cls engine type: inference")
 
     def postprocess(self, topk: int):

paddlespeech/server/engine/cls/python/cls_engine.py

@@ -88,7 +88,7 @@ class PaddleCLSConnectionHandler(CLSServerExecutor):
             cls_engine (CLSEngine): The CLS engine
         """
         super().__init__()
-        logger.info(
+        logger.debug(
             "Create PaddleCLSConnectionHandler to process the cls request")
 
         self._inputs = OrderedDict()
@@ -110,7 +110,7 @@ class PaddleCLSConnectionHandler(CLSServerExecutor):
         self.infer()
         infer_time = time.time() - st
 
-        logger.info("inference time: {}".format(infer_time))
+        logger.debug("inference time: {}".format(infer_time))
         logger.info("cls engine type: python")
 
     def postprocess(self, topk: int):

paddlespeech/server/engine/engine_warmup.py

@@ -45,7 +45,7 @@ def warm_up(engine_and_type: str, warm_up_time: int=3) -> bool:
             logger.error("Please check tte engine type.")
 
         try:
-            logger.info("Start to warm up tts engine.")
+            logger.debug("Start to warm up tts engine.")
             for i in range(warm_up_time):
                 connection_handler = PaddleTTSConnectionHandler(tts_engine)
                 if flag_online:
@@ -53,7 +53,7 @@ def warm_up(engine_and_type: str, warm_up_time: int=3) -> bool:
                             text=sentence,
                             lang=tts_engine.lang,
                             am=tts_engine.config.am):
-                        logger.info(
+                        logger.debug(
                             f"The first response time of the {i} warm up: {connection_handler.first_response_time} s"
                         )
                         break
@@ -62,7 +62,7 @@ def warm_up(engine_and_type: str, warm_up_time: int=3) -> bool:
                     st = time.time()
                     connection_handler.infer(text=sentence)
                     et = time.time()
-                    logger.info(
+                    logger.debug(
                         f"The response time of the {i} warm up: {et - st} s")
         except Exception as e:
             logger.error("Failed to warm up on tts engine.")

paddlespeech/server/engine/text/python/text_engine.py

@@ -28,7 +28,7 @@ class PaddleTextConnectionHandler:
             text_engine (TextEngine): The Text engine
         """
         super().__init__()
-        logger.info(
+        logger.debug(
             "Create PaddleTextConnectionHandler to process the text request")
         self.text_engine = text_engine
         self.task = self.text_engine.executor.task
@@ -130,7 +130,7 @@ class TextEngine(BaseEngine):
         """The Text Engine
         """
         super(TextEngine, self).__init__()
-        logger.info("Create the TextEngine Instance")
+        logger.debug("Create the TextEngine Instance")
 
     def init(self, config: dict):
         """Init the Text Engine
@@ -141,7 +141,7 @@ class TextEngine(BaseEngine):
         Returns:
             bool: The engine instance flag
         """
-        logger.info("Init the text engine")
+        logger.debug("Init the text engine")
         try:
             self.config = config
             if self.config.device:
@@ -150,7 +150,7 @@ class TextEngine(BaseEngine):
                 self.device = paddle.get_device()
 
             paddle.set_device(self.device)
-            logger.info(f"Text Engine set the device: {self.device}")
+            logger.debug(f"Text Engine set the device: {self.device}")
         except BaseException as e:
             logger.error(
                 "Set device failed, please check if device is already used and the parameter 'device' in the yaml file"
@@ -168,5 +168,6 @@ class TextEngine(BaseEngine):
             ckpt_path=config.ckpt_path,
             vocab_file=config.vocab_file)
 
-        logger.info("Init the text engine successfully")
+        logger.info("Initialize Text server engine successfully on device: %s."
+                    % (self.device))
         return True

paddlespeech/server/engine/tts/online/onnx/tts_engine.py

@@ -62,7 +62,7 @@ class TTSServerExecutor(TTSExecutor):
             (hasattr(self, 'am_encoder_infer_sess') and
              hasattr(self, 'am_decoder_sess') and hasattr(
                  self, 'am_postnet_sess'))) and hasattr(self, 'voc_inference'):
-            logger.info('Models had been initialized.')
+            logger.debug('Models had been initialized.')
             return
         # am
         am_tag = am + '-' + lang
@@ -85,8 +85,7 @@ class TTSServerExecutor(TTSExecutor):
             else:
                 self.am_ckpt = os.path.abspath(am_ckpt[0])
                 self.phones_dict = os.path.abspath(phones_dict)
-                self.am_res_path = os.path.dirname(
-                    os.path.abspath(am_ckpt))
+                self.am_res_path = os.path.dirname(os.path.abspath(am_ckpt))
 
             # create am sess
             self.am_sess = get_sess(self.am_ckpt, am_sess_conf)
@@ -119,8 +118,7 @@ class TTSServerExecutor(TTSExecutor):
                 self.am_postnet = os.path.abspath(am_ckpt[2])
                 self.phones_dict = os.path.abspath(phones_dict)
                 self.am_stat = os.path.abspath(am_stat)
-                self.am_res_path = os.path.dirname(
-                    os.path.abspath(am_ckpt[0]))
+                self.am_res_path = os.path.dirname(os.path.abspath(am_ckpt[0]))
 
             # create am sess
             self.am_encoder_infer_sess = get_sess(self.am_encoder_infer,
@@ -130,13 +128,13 @@ class TTSServerExecutor(TTSExecutor):
 
             self.am_mu, self.am_std = np.load(self.am_stat)
 
-        logger.info(f"self.phones_dict: {self.phones_dict}")
-        logger.info(f"am model dir: {self.am_res_path}")
-        logger.info("Create am sess successfully.")
+        logger.debug(f"self.phones_dict: {self.phones_dict}")
+        logger.debug(f"am model dir: {self.am_res_path}")
+        logger.debug("Create am sess successfully.")
 
         # voc model info
         voc_tag = voc + '-' + lang
-        
+
         if voc_ckpt is None:
             self.task_resource.set_task_model(
                 model_tag=voc_tag,
@@ -149,16 +147,16 @@ class TTSServerExecutor(TTSExecutor):
         else:
             self.voc_ckpt = os.path.abspath(voc_ckpt)
             self.voc_res_path = os.path.dirname(os.path.abspath(self.voc_ckpt))
-        logger.info(self.voc_res_path)
+        logger.debug(self.voc_res_path)
 
         # create voc sess
         self.voc_sess = get_sess(self.voc_ckpt, voc_sess_conf)
-        logger.info("Create voc sess successfully.")
+        logger.debug("Create voc sess successfully.")
 
         with open(self.phones_dict, "r") as f:
             phn_id = [line.strip().split() for line in f.readlines()]
         self.vocab_size = len(phn_id)
-        logger.info(f"vocab_size: {self.vocab_size}")
+        logger.debug(f"vocab_size: {self.vocab_size}")
 
         # frontend
         self.tones_dict = None
@@ -169,7 +167,7 @@ class TTSServerExecutor(TTSExecutor):
 
         elif lang == 'en':
             self.frontend = English(phone_vocab_path=self.phones_dict)
-        logger.info("frontend done!")
+        logger.debug("frontend done!")
 
 
 class TTSEngine(BaseEngine):
@@ -267,7 +265,7 @@ class PaddleTTSConnectionHandler:
             tts_engine (TTSEngine): The TTS engine
         """
         super().__init__()
-        logger.info(
+        logger.debug(
             "Create PaddleTTSConnectionHandler to process the tts request")
 
         self.tts_engine = tts_engine

paddlespeech/server/engine/tts/online/python/tts_engine.py

@@ -102,7 +102,7 @@ class TTSServerExecutor(TTSExecutor):
         Init model and other resources from a specific path.
         """
         if hasattr(self, 'am_inference') and hasattr(self, 'voc_inference'):
-            logger.info('Models had been initialized.')
+            logger.debug('Models had been initialized.')
             return
         # am model info
         if am_ckpt is None or am_config is None or am_stat is None or phones_dict is None:
@@ -128,17 +128,15 @@ class TTSServerExecutor(TTSExecutor):
             # must have phones_dict in acoustic
             self.phones_dict = os.path.join(
                 self.am_res_path, self.task_resource.res_dict['phones_dict'])
-            print("self.phones_dict:", self.phones_dict)
-            logger.info(self.am_res_path)
-            logger.info(self.am_config)
-            logger.info(self.am_ckpt)
+            logger.debug(self.am_res_path)
+            logger.debug(self.am_config)
+            logger.debug(self.am_ckpt)
         else:
             self.am_config = os.path.abspath(am_config)
             self.am_ckpt = os.path.abspath(am_ckpt)
             self.am_stat = os.path.abspath(am_stat)
             self.phones_dict = os.path.abspath(phones_dict)
             self.am_res_path = os.path.dirname(os.path.abspath(self.am_config))
-        print("self.phones_dict:", self.phones_dict)
 
         self.tones_dict = None
         self.speaker_dict = None
@@ -165,9 +163,9 @@ class TTSServerExecutor(TTSExecutor):
             self.voc_stat = os.path.join(
                 self.voc_res_path,
                 self.task_resource.voc_res_dict['speech_stats'])
-            logger.info(self.voc_res_path)
-            logger.info(self.voc_config)
-            logger.info(self.voc_ckpt)
+            logger.debug(self.voc_res_path)
+            logger.debug(self.voc_config)
+            logger.debug(self.voc_ckpt)
         else:
             self.voc_config = os.path.abspath(voc_config)
             self.voc_ckpt = os.path.abspath(voc_ckpt)
@@ -184,7 +182,6 @@ class TTSServerExecutor(TTSExecutor):
         with open(self.phones_dict, "r") as f:
             phn_id = [line.strip().split() for line in f.readlines()]
         self.vocab_size = len(phn_id)
-        print("vocab_size:", self.vocab_size)
 
         # frontend
         if lang == 'zh':
@@ -194,7 +191,6 @@ class TTSServerExecutor(TTSExecutor):
 
         elif lang == 'en':
             self.frontend = English(phone_vocab_path=self.phones_dict)
-        print("frontend done!")
 
         # am infer info
         self.am_name = am[:am.rindex('_')]
@@ -209,7 +205,6 @@ class TTSServerExecutor(TTSExecutor):
                 self.am_name + '_inference')
             self.am_inference = am_inference_class(am_normalizer, am)
             self.am_inference.eval()
-        print("acoustic model done!")
 
         # voc infer info
         self.voc_name = voc[:voc.rindex('_')]
@@ -220,7 +215,6 @@ class TTSServerExecutor(TTSExecutor):
                                                                  '_inference')
         self.voc_inference = voc_inference_class(voc_normalizer, voc)
         self.voc_inference.eval()
-        print("voc done!")
 
 
 class TTSEngine(BaseEngine):
@@ -309,7 +303,7 @@ class PaddleTTSConnectionHandler:
             tts_engine (TTSEngine): The TTS engine
         """
         super().__init__()
-        logger.info(
+        logger.debug(
             "Create PaddleTTSConnectionHandler to process the tts request")
 
         self.tts_engine = tts_engine
@@ -369,7 +363,7 @@ class PaddleTTSConnectionHandler:
                 text, merge_sentences=merge_sentences)
             phone_ids = input_ids["phone_ids"]
         else:
-            print("lang should in {'zh', 'en'}!")
+            logger.error("lang should in {'zh', 'en'}!")
         frontend_et = time.time()
         self.frontend_time = frontend_et - frontend_st
 

paddlespeech/server/engine/tts/paddleinference/tts_engine.py

@@ -65,7 +65,7 @@ class TTSServerExecutor(TTSExecutor):
         Init model and other resources from a specific path.
         """
         if hasattr(self, 'am_predictor') and hasattr(self, 'voc_predictor'):
-            logger.info('Models had been initialized.')
+            logger.debug('Models had been initialized.')
             return
         # am
         if am_model is None or am_params is None or phones_dict is None:
@@ -91,16 +91,16 @@ class TTSServerExecutor(TTSExecutor):
                 self.am_res_path, self.task_resource.res_dict['phones_dict'])
             self.am_sample_rate = self.task_resource.res_dict['sample_rate']
 
-            logger.info(self.am_res_path)
-            logger.info(self.am_model)
-            logger.info(self.am_params)
+            logger.debug(self.am_res_path)
+            logger.debug(self.am_model)
+            logger.debug(self.am_params)
         else:
             self.am_model = os.path.abspath(am_model)
             self.am_params = os.path.abspath(am_params)
             self.phones_dict = os.path.abspath(phones_dict)
             self.am_sample_rate = am_sample_rate
             self.am_res_path = os.path.dirname(os.path.abspath(self.am_model))
-        logger.info("self.phones_dict: {}".format(self.phones_dict))
+        logger.debug("self.phones_dict: {}".format(self.phones_dict))
 
         # for speedyspeech
         self.tones_dict = None
@@ -139,9 +139,9 @@ class TTSServerExecutor(TTSExecutor):
                 self.voc_res_path, self.task_resource.voc_res_dict['params'])
             self.voc_sample_rate = self.task_resource.voc_res_dict[
                 'sample_rate']
-            logger.info(self.voc_res_path)
-            logger.info(self.voc_model)
-            logger.info(self.voc_params)
+            logger.debug(self.voc_res_path)
+            logger.debug(self.voc_model)
+            logger.debug(self.voc_params)
         else:
             self.voc_model = os.path.abspath(voc_model)
             self.voc_params = os.path.abspath(voc_params)
@@ -156,21 +156,21 @@ class TTSServerExecutor(TTSExecutor):
         with open(self.phones_dict, "r") as f:
             phn_id = [line.strip().split() for line in f.readlines()]
         vocab_size = len(phn_id)
-        logger.info("vocab_size: {}".format(vocab_size))
+        logger.debug("vocab_size: {}".format(vocab_size))
 
         tone_size = None
         if self.tones_dict:
             with open(self.tones_dict, "r") as f:
                 tone_id = [line.strip().split() for line in f.readlines()]
             tone_size = len(tone_id)
-            logger.info("tone_size: {}".format(tone_size))
+            logger.debug("tone_size: {}".format(tone_size))
 
         spk_num = None
         if self.speaker_dict:
             with open(self.speaker_dict, 'rt') as f:
                 spk_id = [line.strip().split() for line in f.readlines()]
             spk_num = len(spk_id)
-            logger.info("spk_num: {}".format(spk_num))
+            logger.debug("spk_num: {}".format(spk_num))
 
         # frontend
         if lang == 'zh':
@@ -180,7 +180,7 @@ class TTSServerExecutor(TTSExecutor):
 
         elif lang == 'en':
             self.frontend = English(phone_vocab_path=self.phones_dict)
-        logger.info("frontend done!")
+        logger.debug("frontend done!")
 
         # Create am predictor
         self.am_predictor_conf = am_predictor_conf
@@ -188,7 +188,7 @@ class TTSServerExecutor(TTSExecutor):
             model_file=self.am_model,
             params_file=self.am_params,
             predictor_conf=self.am_predictor_conf)
-        logger.info("Create AM predictor successfully.")
+        logger.debug("Create AM predictor successfully.")
 
         # Create voc predictor
         self.voc_predictor_conf = voc_predictor_conf
@@ -196,7 +196,7 @@ class TTSServerExecutor(TTSExecutor):
             model_file=self.voc_model,
             params_file=self.voc_params,
             predictor_conf=self.voc_predictor_conf)
-        logger.info("Create Vocoder predictor successfully.")
+        logger.debug("Create Vocoder predictor successfully.")
 
     @paddle.no_grad()
     def infer(self,
@@ -328,7 +328,8 @@ class TTSEngine(BaseEngine):
             logger.error(e)
             return False
 
-        logger.info("Initialize TTS server engine successfully.")
+        logger.info("Initialize TTS server engine successfully on device: %s." %
+                    (self.device))
         return True
 
 
@@ -340,7 +341,7 @@ class PaddleTTSConnectionHandler(TTSServerExecutor):
             tts_engine (TTSEngine): The TTS engine
         """
         super().__init__()
-        logger.info(
+        logger.debug(
             "Create PaddleTTSConnectionHandler to process the tts request")
 
         self.tts_engine = tts_engine
@@ -378,23 +379,23 @@ class PaddleTTSConnectionHandler(TTSServerExecutor):
         if target_fs == 0 or target_fs > original_fs:
             target_fs = original_fs
             wav_tar_fs = wav
-            logger.info(
+            logger.debug(
                 "The sample rate of synthesized audio is the same as model, which is {}Hz".
                 format(original_fs))
         else:
             wav_tar_fs = librosa.resample(
                 np.squeeze(wav), original_fs, target_fs)
-            logger.info(
+            logger.debug(
                 "The sample rate of model is {}Hz and the target sample rate is {}Hz. Converting the sample rate of the synthesized audio successfully.".
                 format(original_fs, target_fs))
         # transform volume
         wav_vol = wav_tar_fs * volume
-        logger.info("Transform the volume of the audio successfully.")
+        logger.debug("Transform the volume of the audio successfully.")
 
         # transform speed
         try:  # windows not support soxbindings
             wav_speed = change_speed(wav_vol, speed, target_fs)
-            logger.info("Transform the speed of the audio successfully.")
+            logger.debug("Transform the speed of the audio successfully.")
         except ServerBaseException:
             raise ServerBaseException(
                 ErrorCode.SERVER_INTERNAL_ERR,
@@ -411,7 +412,7 @@ class PaddleTTSConnectionHandler(TTSServerExecutor):
         wavfile.write(buf, target_fs, wav_speed)
         base64_bytes = base64.b64encode(buf.read())
         wav_base64 = base64_bytes.decode('utf-8')
-        logger.info("Audio to string successfully.")
+        logger.debug("Audio to string successfully.")
 
         # save audio
         if audio_path is not None:
@@ -499,15 +500,15 @@ class PaddleTTSConnectionHandler(TTSServerExecutor):
             logger.error(e)
             sys.exit(-1)
 
-        logger.info("AM model: {}".format(self.config.am))
-        logger.info("Vocoder model: {}".format(self.config.voc))
-        logger.info("Language: {}".format(lang))
+        logger.debug("AM model: {}".format(self.config.am))
+        logger.debug("Vocoder model: {}".format(self.config.voc))
+        logger.debug("Language: {}".format(lang))
         logger.info("tts engine type: python")
 
         logger.info("audio duration: {}".format(duration))
-        logger.info("frontend inference time: {}".format(self.frontend_time))
-        logger.info("AM inference time: {}".format(self.am_time))
-        logger.info("Vocoder inference time: {}".format(self.voc_time))
+        logger.debug("frontend inference time: {}".format(self.frontend_time))
+        logger.debug("AM inference time: {}".format(self.am_time))
+        logger.debug("Vocoder inference time: {}".format(self.voc_time))
         logger.info("total inference time: {}".format(infer_time))
         logger.info(
             "postprocess (change speed, volume, target sample rate) time: {}".
@@ -515,6 +516,6 @@ class PaddleTTSConnectionHandler(TTSServerExecutor):
         logger.info("total generate audio time: {}".format(infer_time +
                                                            postprocess_time))
         logger.info("RTF: {}".format(rtf))
-        logger.info("device: {}".format(self.tts_engine.device))
+        logger.debug("device: {}".format(self.tts_engine.device))
 
         return lang, target_sample_rate, duration, wav_base64

paddlespeech/server/engine/tts/python/tts_engine.py

@@ -105,7 +105,7 @@ class PaddleTTSConnectionHandler(TTSServerExecutor):
             tts_engine (TTSEngine): The TTS engine
         """
         super().__init__()
-        logger.info(
+        logger.debug(
             "Create PaddleTTSConnectionHandler to process the tts request")
 
         self.tts_engine = tts_engine
@@ -143,23 +143,23 @@ class PaddleTTSConnectionHandler(TTSServerExecutor):
         if target_fs == 0 or target_fs > original_fs:
             target_fs = original_fs
             wav_tar_fs = wav
-            logger.info(
+            logger.debug(
                 "The sample rate of synthesized audio is the same as model, which is {}Hz".
                 format(original_fs))
         else:
             wav_tar_fs = librosa.resample(
                 np.squeeze(wav), original_fs, target_fs)
-            logger.info(
+            logger.debug(
                 "The sample rate of model is {}Hz and the target sample rate is {}Hz. Converting the sample rate of the synthesized audio successfully.".
                 format(original_fs, target_fs))
         # transform volume
         wav_vol = wav_tar_fs * volume
-        logger.info("Transform the volume of the audio successfully.")
+        logger.debug("Transform the volume of the audio successfully.")
 
         # transform speed
         try:  # windows not support soxbindings
             wav_speed = change_speed(wav_vol, speed, target_fs)
-            logger.info("Transform the speed of the audio successfully.")
+            logger.debug("Transform the speed of the audio successfully.")
         except ServerBaseException:
             raise ServerBaseException(
                 ErrorCode.SERVER_INTERNAL_ERR,
@@ -176,7 +176,7 @@ class PaddleTTSConnectionHandler(TTSServerExecutor):
         wavfile.write(buf, target_fs, wav_speed)
         base64_bytes = base64.b64encode(buf.read())
         wav_base64 = base64_bytes.decode('utf-8')
-        logger.info("Audio to string successfully.")
+        logger.debug("Audio to string successfully.")
 
         # save audio
         if audio_path is not None:
@@ -264,15 +264,15 @@ class PaddleTTSConnectionHandler(TTSServerExecutor):
             logger.error(e)
             sys.exit(-1)
 
-        logger.info("AM model: {}".format(self.config.am))
-        logger.info("Vocoder model: {}".format(self.config.voc))
-        logger.info("Language: {}".format(lang))
+        logger.debug("AM model: {}".format(self.config.am))
+        logger.debug("Vocoder model: {}".format(self.config.voc))
+        logger.debug("Language: {}".format(lang))
         logger.info("tts engine type: python")
 
         logger.info("audio duration: {}".format(duration))
-        logger.info("frontend inference time: {}".format(self.frontend_time))
-        logger.info("AM inference time: {}".format(self.am_time))
-        logger.info("Vocoder inference time: {}".format(self.voc_time))
+        logger.debug("frontend inference time: {}".format(self.frontend_time))
+        logger.debug("AM inference time: {}".format(self.am_time))
+        logger.debug("Vocoder inference time: {}".format(self.voc_time))
         logger.info("total inference time: {}".format(infer_time))
         logger.info(
             "postprocess (change speed, volume, target sample rate) time: {}".
@@ -280,6 +280,6 @@ class PaddleTTSConnectionHandler(TTSServerExecutor):
         logger.info("total generate audio time: {}".format(infer_time +
                                                            postprocess_time))
         logger.info("RTF: {}".format(rtf))
-        logger.info("device: {}".format(self.tts_engine.device))
+        logger.debug("device: {}".format(self.tts_engine.device))
 
         return lang, target_sample_rate, duration, wav_base64

paddlespeech/server/engine/vector/python/vector_engine.py

@@ -33,7 +33,7 @@ class PaddleVectorConnectionHandler:
             vector_engine (VectorEngine): The Vector engine
         """
         super().__init__()
-        logger.info(
+        logger.debug(
             "Create PaddleVectorConnectionHandler to process the vector request")
         self.vector_engine = vector_engine
         self.executor = self.vector_engine.executor
@@ -54,7 +54,7 @@ class PaddleVectorConnectionHandler:
         Returns:
             str: the punctuation text
         """
-        logger.info(
+        logger.debug(
             f"start to extract the do vector {self.task} from the http request")
         if self.task == "spk" and task == "spk":
             embedding = self.extract_audio_embedding(audio_data)
@@ -81,17 +81,17 @@ class PaddleVectorConnectionHandler:
         Returns:
             float: the score between enroll and test audio
         """
-        logger.info("start to extract the enroll audio embedding")
+        logger.debug("start to extract the enroll audio embedding")
         enroll_emb = self.extract_audio_embedding(enroll_audio)
 
-        logger.info("start to extract the test audio embedding")
+        logger.debug("start to extract the test audio embedding")
         test_emb = self.extract_audio_embedding(test_audio)
 
-        logger.info(
+        logger.debug(
             "start to get the score between the enroll and test embedding")
         score = self.executor.get_embeddings_score(enroll_emb, test_emb)
 
-        logger.info(f"get the enroll vs test score: {score}")
+        logger.debug(f"get the enroll vs test score: {score}")
         return score
 
     @paddle.no_grad()
@@ -106,11 +106,12 @@ class PaddleVectorConnectionHandler:
         # because the soundfile will change the io.BytesIO(audio) to the end
         # thus we should convert the base64 string to io.BytesIO when we need the audio data
         if not self.executor._check(io.BytesIO(audio), sample_rate):
-            logger.info("check the audio sample rate occurs error")
+            logger.debug("check the audio sample rate occurs error")
             return np.array([0.0])
 
         waveform, sr = load_audio(io.BytesIO(audio))
-        logger.info(f"load the audio sample points, shape is: {waveform.shape}")
+        logger.debug(
+            f"load the audio sample points, shape is: {waveform.shape}")
 
         # stage 2: get the audio feat
         # Note: Now we only support fbank feature
@@ -121,9 +122,9 @@ class PaddleVectorConnectionHandler:
                 n_mels=self.config.n_mels,
                 window_size=self.config.window_size,
                 hop_length=self.config.hop_size)
-            logger.info(f"extract the audio feats, shape is: {feats.shape}")
+            logger.debug(f"extract the audio feats, shape is: {feats.shape}")
         except Exception as e:
-            logger.info(f"feats occurs exception {e}")
+            logger.error(f"feats occurs exception {e}")
             sys.exit(-1)
 
         feats = paddle.to_tensor(feats).unsqueeze(0)
@@ -159,7 +160,7 @@ class VectorEngine(BaseEngine):
         """The Vector Engine
         """
         super(VectorEngine, self).__init__()
-        logger.info("Create the VectorEngine Instance")
+        logger.debug("Create the VectorEngine Instance")
 
     def init(self, config: dict):
         """Init the Vector Engine
@@ -170,7 +171,7 @@ class VectorEngine(BaseEngine):
         Returns:
             bool: The engine instance flag
         """
-        logger.info("Init the vector engine")
+        logger.debug("Init the vector engine")
         try:
             self.config = config
             if self.config.device:
@@ -179,7 +180,7 @@ class VectorEngine(BaseEngine):
                 self.device = paddle.get_device()
 
             paddle.set_device(self.device)
-            logger.info(f"Vector Engine set the device: {self.device}")
+            logger.debug(f"Vector Engine set the device: {self.device}")
         except BaseException as e:
             logger.error(
                 "Set device failed, please check if device is already used and the parameter 'device' in the yaml file"
@@ -196,5 +197,7 @@ class VectorEngine(BaseEngine):
             ckpt_path=config.ckpt_path,
             task=config.task)
 
-        logger.info("Init the Vector engine successfully")
+        logger.info(
+            "Initialize Vector server engine successfully on device: %s." %
+            (self.device))
         return True

paddlespeech/server/utils/audio_handler.py

@@ -138,7 +138,7 @@ class ASRWsAudioHandler:
         Returns:
             str: the final asr result
         """
-        logging.info("send a message to the server")
+        logging.debug("send a message to the server")
 
         if self.url is None:
             logger.error("No asr server, please input valid ip and port")
@@ -160,7 +160,7 @@ class ASRWsAudioHandler:
                 separators=(',', ': '))
             await ws.send(audio_info)
             msg = await ws.recv()
-            logger.info("client receive msg={}".format(msg))
+            logger.debug("client receive msg={}".format(msg))
 
             # 3. send chunk audio data to engine
             for chunk_data in self.read_wave(wavfile_path):
@@ -170,7 +170,7 @@ class ASRWsAudioHandler:
 
                 if self.punc_server and len(msg["result"]) > 0:
                     msg["result"] = self.punc_server.run(msg["result"])
-                logger.info("client receive msg={}".format(msg))
+                logger.debug("client receive msg={}".format(msg))
 
             # 4. we must send finished signal to the server
             audio_info = json.dumps(
@@ -310,7 +310,7 @@ class TTSWsHandler:
             start_request = json.dumps({"task": "tts", "signal": "start"})
             await ws.send(start_request)
             msg = await ws.recv()
-            logger.info(f"client receive msg={msg}")
+            logger.debug(f"client receive msg={msg}")
             msg = json.loads(msg)
             session = msg["session"]
 
@@ -319,7 +319,7 @@ class TTSWsHandler:
             request = json.dumps({"text": text_base64})
             st = time.time()
             await ws.send(request)
-            logging.info("send a message to the server")
+            logging.debug("send a message to the server")
 
             # 4. Process the received response
             message = await ws.recv()
@@ -543,7 +543,6 @@ class VectorHttpHandler:
             "sample_rate": sample_rate,
         }
 
-        logger.info(self.url)
         res = requests.post(url=self.url, data=json.dumps(data))
 
         return res.json()

paddlespeech/server/utils/audio_process.py

@@ -169,7 +169,7 @@ def save_audio(bytes_data, audio_path, sample_rate: int=24000) -> bool:
             sample_rate=sample_rate)
         os.remove("./tmp.pcm")
     else:
-        print("Only supports saved audio format is pcm or wav")
+        logger.error("Only supports saved audio format is pcm or wav")
         return False
 
     return True

paddlespeech/server/utils/onnx_infer.py

@@ -20,7 +20,7 @@ from paddlespeech.cli.log import logger
 
 
 def get_sess(model_path: Optional[os.PathLike]=None, sess_conf: dict=None):
-    logger.info(f"ort sessconf: {sess_conf}")
+    logger.debug(f"ort sessconf: {sess_conf}")
     sess_options = ort.SessionOptions()
     sess_options.graph_optimization_level = ort.GraphOptimizationLevel.ORT_ENABLE_ALL
     if sess_conf.get('graph_optimization_level', 99) == 0:
@@ -34,7 +34,7 @@ def get_sess(model_path: Optional[os.PathLike]=None, sess_conf: dict=None):
         # fastspeech2/mb_melgan can't use trt now!
         if sess_conf.get("use_trt", 0):
             providers = ['TensorrtExecutionProvider']
-    logger.info(f"ort providers: {providers}")
+    logger.debug(f"ort providers: {providers}")
 
     if 'cpu_threads' in sess_conf:
         sess_options.intra_op_num_threads = sess_conf.get("cpu_threads", 0)

paddlespeech/server/utils/util.py

@@ -13,6 +13,8 @@
 import base64
 import math
 
+from paddlespeech.cli.log import logger
+
 
 def wav2base64(wav_file: str):
     """
@@ -61,7 +63,7 @@ def get_chunks(data, block_size, pad_size, step):
     elif step == "voc":
         data_len = data.shape[0]
     else:
-        print("Please set correct type to get chunks, am or voc")
+        logger.error("Please set correct type to get chunks, am or voc")
 
     chunks = []
     n = math.ceil(data_len / block_size)
@@ -73,7 +75,7 @@ def get_chunks(data, block_size, pad_size, step):
         elif step == "voc":
             chunks.append(data[start:end, :])
         else:
-            print("Please set correct type to get chunks, am or voc")
+            logger.error("Please set correct type to get chunks, am or voc")
     return chunks