diff --git a/udf/anomaly-detection/src/_config.py b/udf/anomaly-detection/src/_config.py
index 30c4ade7..ec161c15 100644
--- a/udf/anomaly-detection/src/_config.py
+++ b/udf/anomaly-detection/src/_config.py
@@ -21,6 +21,8 @@ class ReTrainConf:
     min_train_size: int = 2000
     retrain_freq_hr: int = 24
     resume_training: bool = False
+    model_expiry_sec: int = 86400  # 24 hrs
+    dedup_expiry_sec: int = 1800  # 30 days
 
 
 @dataclass
diff --git a/udf/anomaly-detection/src/udf/trainer.py b/udf/anomaly-detection/src/udf/trainer.py
index 81c3395f..a2b00f4b 100644
--- a/udf/anomaly-detection/src/udf/trainer.py
+++ b/udf/anomaly-detection/src/udf/trainer.py
@@ -46,7 +46,7 @@ class Trainer:
     def fetch_prometheus_data(cls, payload: TrainerPayload) -> pd.DataFrame:
         prometheus_conf = ConfigManager.get_prom_config()
         if prometheus_conf is None:
-            _LOGGER.error("Prometheus config is not available")
+            _LOGGER.error("%s - Prometheus config is not available", payload.uuid)
             return pd.DataFrame()
         data_fetcher = PrometheusDataFetcher(prometheus_conf.server)
         return data_fetcher.fetch_data(
@@ -61,7 +61,7 @@ def fetch_druid_data(cls, payload: TrainerPayload) -> pd.DataFrame:
         druid_conf = ConfigManager.get_druid_config()
         fetcher_conf = stream_config.druid_fetcher
         if druid_conf is None:
-            _LOGGER.error("Druid config is not available")
+            _LOGGER.error("%s - Druid config is not available", payload.uuid)
             return pd.DataFrame()
         data_fetcher = DruidFetcher(url=druid_conf.url, endpoint=druid_conf.endpoint)
 
@@ -79,28 +79,43 @@ def fetch_druid_data(cls, payload: TrainerPayload) -> pd.DataFrame:
 
     @classmethod
     def fetch_data(cls, payload: TrainerPayload) -> pd.DataFrame:
+        _start_train = time.perf_counter()
         stream_config = ConfigManager.get_stream_config(payload.config_id)
+
+        _df = pd.DataFrame()
         if stream_config.source == DataSource.PROMETHEUS:
-            return cls.fetch_prometheus_data(payload)
+            _df = cls.fetch_prometheus_data(payload)
         elif stream_config.source == DataSource.DRUID:
-            return cls.fetch_druid_data(payload)
+            _df = cls.fetch_druid_data(payload)
+        else:
+            _LOGGER.error(
+                "%s - Data source is not supported, source: %s, keys: %s",
+                payload.uuid,
+                stream_config.source,
+                payload.composite_keys,
+            )
+            return _df
 
-        _LOGGER.error(
-            "Data source is not supported, source: %s, keys: %s",
+        _LOGGER.debug(
+            "%s - Time taken to fetch data from %s: %.3f sec, df shape: %s",
+            payload.uuid,
             stream_config.source,
-            payload.composite_keys,
+            time.perf_counter() - _start_train,
+            _df.shape,
         )
-        return pd.DataFrame()
+        return _df
 
     @classmethod
-    def _is_new_request(cls, redis_client: redis_client_t, payload: TrainerPayload) -> bool:
+    def _is_new_request(
+        cls, redis_client: redis_client_t, dedup_expiry: int, payload: TrainerPayload
+    ) -> bool:
         _ckeys = ":".join(payload.composite_keys)
         r_key = f"train::{_ckeys}"
         value = redis_client.get(r_key)
         if value:
             return False
 
-        redis_client.setex(r_key, time=REQUEST_EXPIRY, value=1)
+        redis_client.setex(r_key, time=dedup_expiry, value=1)
         return True
 
     @classmethod
@@ -157,6 +172,7 @@ def _train_and_save(
 
         model_cfg = numalogic_conf.model
         preproc_cfgs = numalogic_conf.preprocess
+        retrain_cfg = ConfigManager.get_retrain_config(payload.config_id)
 
         # TODO: filter the metrics here
 
@@ -173,7 +189,7 @@ def _train_and_save(
 
         # TODO if one of the models fail to save, delete the previously saved models and transition stage
         # Save main model
-        model_registry = RedisRegistry(client=redis_client)
+        model_registry = RedisRegistry(client=redis_client, ttl=retrain_cfg.model_expiry_sec)
         try:
             version = model_registry.save(
                 skeys=skeys,
@@ -238,17 +254,17 @@ def _train_and_save(
     def run(self, keys: List[str], datum: Datum) -> Messages:
         messages = Messages()
         redis_client = get_redis_client_from_conf()
-
         payload = TrainerPayload(**orjson.loads(datum.value))
-        is_new = self._is_new_request(redis_client, payload)
+
+        retrain_config = ConfigManager.get_retrain_config(payload.config_id)
+        numalogic_config = ConfigManager.get_numalogic_config(payload.config_id)
+
+        is_new = self._is_new_request(redis_client, retrain_config.dedup_expiry_sec, payload)
 
         if not is_new:
             messages.append(Message.to_drop())
             return messages
 
-        retrain_config = ConfigManager.get_retrain_config(payload.config_id)
-        numalogic_config = ConfigManager.get_numalogic_config(payload.config_id)
-
         try:
             df = self.fetch_data(payload)
         except Exception as err:
@@ -275,6 +291,6 @@ def run(self, keys: List[str], datum: Datum) -> Messages:
         train_df = get_feature_df(df, payload.metrics)
         self._train_and_save(numalogic_config, payload, redis_client, train_df)
 
-        messages.append(Message(keys=keys, value=train_df.to_json()))
+        messages.append(Message(keys=keys, value=payload.to_json()))
 
         return messages