diff --git a/requirements.txt b/requirements.txt
index 1b3009f..91864f7 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,7 +5,7 @@ asyncua
 redis
 aiokafka
 pymongo
-git+ssh://git@github.com/Aignosi/sientia-dataops-library.git@1.3.7
+git+ssh://git@github.com/Aignosi/sientia-dataops-library.git@1.4.1
 git+ssh://git@github.com/Aignosi/sientia-mlops-library.git@0.38.5
 pydruid[pandas]
 prometheus-client
\ No newline at end of file
diff --git a/scouter/activities/activities.py b/scouter/activities/activities.py
index 9ada6d3..875a739 100644
--- a/scouter/activities/activities.py
+++ b/scouter/activities/activities.py
@@ -3,7 +3,7 @@ from temporalio import workflow
 with workflow.unsafe.imports_passed_through():
     from sientia_do.temporal.activities.postgres import Postgres
     from sientia_do.notifications.handlers import CoreNotificationHandler as NotificationHandler
-    from sientia_do.temporal.utils.logger import Logger
+    from sientia_do.observability.logger import Logger
     from scouter.activities.redis import Redis
     from scouter.activities.gates import Gates
     from scouter.activities.mongodb import MongoDB
diff --git a/scouter/activities/faker.py b/scouter/activities/faker.py
index f8e5253..92bb953 100644
--- a/scouter/activities/faker.py
+++ b/scouter/activities/faker.py
@@ -7,7 +7,7 @@ from temporalio import activity
 
 from sientia_do.notifications.handlers import CoreNotificationHandler as NotificationHandler
 from sientia_do.temporal.activities.base import BaseActivity
-from sientia_do.temporal.utils.logger import Logger
+from sientia_do.observability.logger import Logger
 
 
 class Faker(BaseActivity):
diff --git a/scouter/activities/gates.py b/scouter/activities/gates.py
index c7840f4..3815063 100644
--- a/scouter/activities/gates.py
+++ b/scouter/activities/gates.py
@@ -6,7 +6,7 @@ with workflow.unsafe.imports_passed_through():
     from sientia_do.notifications.models import NotificationLevel
     from sientia_do.temporal.activities.base import BaseActivity
     from sientia_do.notifications.handlers import NotificationHandler
-    from sientia_do.temporal.utils.logger import Logger
+    from sientia_do.observability.logger import Logger
     from scouter.utils.quality.filters import null_values_filter, out_of_bounds_filter
     from typing import Any
     import traceback
@@ -89,8 +89,8 @@ class Gates(BaseActivity):
             # Convert input data to DataFrame
             df = DataFrame(input_data['data'])
 
-            self.debug(
-                f"Aggregating time series data: {df.to_string()}",
+            self.info(
+                f"Aggregating time series data for {len(df)} rows",
                 metadata=metadata
             )
 
@@ -147,10 +147,16 @@ class Gates(BaseActivity):
                 }
 
             result_df = DataFrame(list(result.values()))
-            self.debug(
-                f"Aggregated data:\n {result_df.to_string()}",
+            self.info(
+                f"Aggregated data has {len(result_df)} rows",
                 metadata=metadata
             )
+
+            self.debug(
+                f"Aggregated data: {result_df.to_string()}",
+                metadata=metadata
+            )
+
             return result_df.to_dict()
 
         except Exception as e:
@@ -195,8 +201,8 @@ class Gates(BaseActivity):
         data = DataFrame(input_data['data'])
         model_tags = input_data['model_tags']
 
-        self.debug(
-            f"Applying quality gate to data: {data.to_string()}",
+        self.info(
+            f"Applying quality gate to data to {len(data)} rows",
             metadata=metadata
         )
 
@@ -249,8 +255,8 @@ class Gates(BaseActivity):
                 if policy == "DISCARD":
                     data = data[~data.index.isin(filtered_data.index)]
 
-        self.debug(
-            "Data quality gate applied",
+        self.info(
+            f"Data quality gate applied, final data has {len(data)} rows",
             metadata=metadata
         )
 
@@ -265,8 +271,18 @@ class Gates(BaseActivity):
         """
         metadata = input_data['metadata']
 
+        self.info(
+            f"Writing metrics for {metadata['model_name']}",
+            metadata=metadata
+        )
+
         metrics.LABORIOUS_DATA_WRITTEN_COUNT.labels(
             pod_id=self.pod_id,
             model_name=metadata['model_name'],
             pipeline_name=metadata['workflow_name']
         ).inc()
+
+        self.info(
+            f"Metrics written for {metadata['model_name']}",
+            metadata=metadata
+        )
diff --git a/scouter/activities/mongodb.py b/scouter/activities/mongodb.py
index 3a80436..e36c563 100644
--- a/scouter/activities/mongodb.py
+++ b/scouter/activities/mongodb.py
@@ -9,7 +9,7 @@ with workflow.unsafe.imports_passed_through():
     from sientia_do.notifications.handlers import CoreNotificationHandler as NotificationHandler
     from sientia_do.notifications.models import NotificationLevel
     from sientia_do.temporal.activities.base import BaseActivity
-    from sientia_do.temporal.utils.logger import Logger
+    from sientia_do.observability.logger import Logger
 
 
 def clear_mongo_id(docs: list) -> list:
@@ -87,7 +87,7 @@ class MongoDB(BaseActivity):
         collection_name = input_data['collection_name']
         last_data_timestamp = input_data['last_data_timestamp']
 
-        self.debug(
+        self.info(
             f"Loading data from MongoDB: {input_data}",
             metadata=metadata
         )
diff --git a/scouter/activities/redis.py b/scouter/activities/redis.py
index f72059d..fb3f556 100644
--- a/scouter/activities/redis.py
+++ b/scouter/activities/redis.py
@@ -6,7 +6,7 @@ with workflow.unsafe.imports_passed_through():
     from sientia_do.notifications.handlers import CoreNotificationHandler as NotificationHandler
     from sientia_do.notifications.models import NotificationLevel
     from sientia_do.temporal.activities.redis_base import Redis as RedisBase
-    from sientia_do.temporal.utils.logger import Logger
+    from sientia_do.observability.logger import Logger
     from typing import Any
     from pandas import DataFrame
     from datetime import datetime
@@ -29,6 +29,8 @@ class Redis(RedisBase):
         metadata = input_data['metadata']
         key = f"last_data_timestamp_{input_data['workflow_name']}_{input_data['schedule_name']}"
 
+        self.info(f"Getting last data timestamp for {key}")
+
         try:
             data_hold = self.get(key)
         except Exception as e:
@@ -42,7 +44,7 @@ class Redis(RedisBase):
             )
             raise e
 
-        self.debug(
+        self.info(
             f"Last collected timestamp: {data_hold}",
             metadata=metadata
         )
@@ -60,6 +62,8 @@ class Redis(RedisBase):
         metadata = input_data['metadata']
         key = f"last_data_timestamp_{input_data['workflow_name']}_{input_data['schedule_name']}"
 
+        self.info(f"Putting last data timestamp for {key}")
+
         data = DataFrame(input_data['data'])
 
         if data.empty:
@@ -70,7 +74,7 @@ class Redis(RedisBase):
 
         last_data_timestamp = data['inserted_at'].max()
 
-        self.debug(
+        self.info(
             f"Last collected timestamp to insert: {last_data_timestamp}",
             metadata=metadata
         )
@@ -116,6 +120,8 @@ class Redis(RedisBase):
 
         key = f"held_data_{input_data['workflow_name']}_{input_data['schedule_name']}"
 
+        self.info(f"Getting held data for {key}")
+
         try:
             data_hold = self.get(key)
         except Exception as e:
@@ -137,6 +143,8 @@ class Redis(RedisBase):
                              )
                 return data_hold
 
+        self.info(f"Grouping and holding data for {len(data)} rows")
+
         try:
 
             # Remove possibly removed tags
@@ -195,8 +203,10 @@ class Redis(RedisBase):
             )
             raise e
 
+        self.info(f"Data held and melted has {len(data_hold_melted)} rows")
+
         self.debug(
-            f"Data grouped and held successfully:\n {data_hold_melted.to_string()}",
+            f"Data held and melted:\n {data_hold_melted.to_string()}",
             metadata=metadata
         )
 
diff --git a/scouter/worker/worker.py b/scouter/worker/worker.py
index 6aa61ea..f636d59 100644
--- a/scouter/worker/worker.py
+++ b/scouter/worker/worker.py
@@ -1,12 +1,12 @@
 from temporalio import workflow, client
-from temporalio.worker import Worker
+from temporalio.worker import Worker, PollerBehaviorAutoscaling
 from temporalio.runtime import Runtime, TelemetryConfig, PrometheusConfig
 
 with workflow.unsafe.imports_passed_through():
     import sys
     import os
     from sientia_do.notifications.handlers import CoreNotificationHandler as NotificationHandler
-    from sientia_do.temporal.utils.logger import get_logger
+    from sientia_do.observability.logger import get_logger
     from scouter.activities.activities import Activities
     from scouter.workflow.scouter import Scouter
     from scouter.workflow.sub_workflows.core_scouter import CoreScouter
@@ -30,12 +30,20 @@ async def main():
 
     logger = get_logger(__name__)
 
-    logger.info(f"Starting Worker with pod_id: {POD_ID}")
+    metadata = {
+        'pod_id': POD_ID,
+        'model_name': '-',
+        'model_id': '-',
+        'workflow_name': '-',
+        'schedule_name': '-',
+    }
 
-    logger.info("Starting prometheus client...")
+    logger.custom_info(f"Starting Worker with pod_id: {POD_ID}", metadata)
+
+    logger.custom_info("Starting prometheus client...", metadata)
     start_prometheus_server()
 
-    logger.info('Starting Notification Handler...')
+    logger.custom_info('Starting Notification Handler...', metadata)
 
     mongo_config = build_mongodb_config()
     notification_handler = NotificationHandler(
@@ -45,7 +53,7 @@ async def main():
         project_name=os.getenv('PROJECT_NAME', 'scouter')
     )
 
-    logger.info('Starting Activities...')
+    logger.custom_info('Starting Activities...', metadata)
 
     activities = Activities(
         logger=logger,
@@ -55,7 +63,7 @@ async def main():
         mongodb_config=build_mongodb_config()
     )
 
-    logger.info('Starting Faker Activities...')
+    logger.custom_info('Starting Faker Activities...', metadata)
 
     faker_activities = Faker(
         logger=logger,
@@ -64,7 +72,8 @@ async def main():
             'KAFKA_BOOTSTRAP_SERVERS', 'localhost:9092')
     )
 
-    logger.info(f'Starting SDK Metrics Server on port {SDK_METRICS_PORT}...')
+    logger.custom_info(
+        f'Starting SDK Metrics Server on port {SDK_METRICS_PORT}...', metadata)
 
     new_runtime = Runtime(
         telemetry=TelemetryConfig(
@@ -73,7 +82,7 @@ async def main():
         )
     )
 
-    logger.info('Starting Temporal Client...')
+    logger.custom_info('Starting Temporal Client...', metadata)
 
     temporal_client = await client.Client.connect(
         target_host=host,
@@ -81,7 +90,7 @@ async def main():
         runtime=new_runtime
     )
 
-    logger.info('Starting Workers...')
+    logger.custom_info('Starting Workers...', metadata)
 
     workers = [
         Worker(
@@ -99,11 +108,12 @@ async def main():
                 activities.write_metrics,
                 activities.store_data_package,
             ],
-            max_concurrent_workflow_tasks=100,
-            max_concurrent_activities=100,
-            max_concurrent_local_activities=100,
-            max_concurrent_workflow_task_polls=100,
-            max_cached_workflows=50,
+            max_concurrent_workflow_tasks=50,
+            max_concurrent_activities=50,
+            max_concurrent_local_activities=50,
+            max_cached_workflows=200,
+            workflow_task_poller_behavior=PollerBehaviorAutoscaling(),
+            activity_task_poller_behavior=PollerBehaviorAutoscaling()
         ),
         Worker(
             temporal_client,
@@ -119,13 +129,14 @@ async def main():
     for w in workers:
         handlers.append(w.run())
 
-    logger.info('Workers started successfully')
+    logger.custom_info('Workers started successfully', metadata)
 
     try:
         await asyncio.gather(*handlers)
 
     except BaseException as e:  # NOSONAR
-        logger.error("An unhandled exception occurred: %s", e, exc_info=True)
+        logger.custom_error("An unhandled exception occurred: %s",
+                            e, exc_info=True, metadata=metadata)
     finally:
         if notification_handler:
             notification_handler.shutdown()
diff --git a/scouter/workflow/fake_data.py b/scouter/workflow/fake_data.py
index 63c724f..a71c900 100644
--- a/scouter/workflow/fake_data.py
+++ b/scouter/workflow/fake_data.py
@@ -4,7 +4,7 @@ with workflow.unsafe.imports_passed_through():
     from scouter.activities.faker import Faker
     from datetime import timedelta
     from typing import Dict, Any
-    from sientia_do.temporal.utils.policies import retry_policy
+    from sientia_do.temporal.policies import retry_policy
 
 
 @workflow.defn(name="fake_data")
diff --git a/scouter/workflow/scouter.py b/scouter/workflow/scouter.py
index ffcb625..b1c4938 100644
--- a/scouter/workflow/scouter.py
+++ b/scouter/workflow/scouter.py
@@ -4,7 +4,7 @@ with workflow.unsafe.imports_passed_through():
     from scouter.activities.activities import Activities
     from typing import Any
     from datetime import timedelta
-    from sientia_do.temporal.utils.policies import retry_policy
+    from sientia_do.temporal.policies import retry_policy
 
 
 @workflow.defn(name="scouter")
diff --git a/scouter/workflow/sub_workflows/core_scouter.py b/scouter/workflow/sub_workflows/core_scouter.py
index d686d7f..d6c83f4 100644
--- a/scouter/workflow/sub_workflows/core_scouter.py
+++ b/scouter/workflow/sub_workflows/core_scouter.py
@@ -4,7 +4,7 @@ with workflow.unsafe.imports_passed_through():
     from scouter.activities.activities import Activities
     from typing import Any
     from datetime import timedelta
-    from sientia_do.temporal.utils.policies import retry_policy
+    from sientia_do.temporal.policies import retry_policy
 
 
 @workflow.defn(name="core_scouter")
diff --git a/values.yaml b/values.yaml
index b54199c..5d413f0 100644
--- a/values.yaml
+++ b/values.yaml
@@ -11,7 +11,7 @@ image:
   # This sets the pull policy for images.
   pullPolicy: Always
   # Overrides the image tag whose default is the chart appVersion.
-  tag: "0.4.0"
+  tag: "0.4.2"
 
 # This is for the secrets for pulling an image from a private repository more information can be found here: https://kubernetes.io/docs/tasks/configure-pod-container/pull-image-private-registry/
 imagePullSecrets:
@@ -150,7 +150,7 @@ env:
   - name: GITHUB_REPO_URL
     value: "git@github.com:Aignosi/sientia-dataops-scouter_temporal.git"
   - name: GITHUB_BRANCH
-    value: "SIENTIAPDE-1169-pensar-e-projetar-testes-de-breakdown-e-performance"
+    value: "SIENTIAPDE-1199-revisar-e-testar-observabilidade"
   - name: PYTHON_APP
     value: "scouter.worker.worker"