diff --git a/selfprivacy_api/graphql/queries/monitoring.py b/selfprivacy_api/graphql/queries/monitoring.py
index d1791d9..e000c4f 100644
--- a/selfprivacy_api/graphql/queries/monitoring.py
+++ b/selfprivacy_api/graphql/queries/monitoring.py
@@ -11,6 +11,62 @@ from selfprivacy_api.utils.monitoring import (
 )
 
 
+@strawberry.type
+class CpuMonitoring:
+    start: Optional[datetime]
+    end: Optional[datetime]
+    step: int
+
+    @strawberry.field
+    def overall_usage(self) -> MonitoringValuesResult:
+        if Prometheus().get_status() != ServiceStatus.ACTIVE:
+            return MonitoringQueryError(error="Prometheus is not running")
+
+        return MonitoringQueries.cpu_usage(self.start, self.end, self.step)
+
+
+@strawberry.type
+class MemoryMonitoring:
+    start: Optional[datetime]
+    end: Optional[datetime]
+    step: int
+
+    @strawberry.field
+    def overall_usage(self) -> MonitoringValuesResult:
+        if Prometheus().get_status() != ServiceStatus.ACTIVE:
+            return MonitoringQueryError(error="Prometheus is not running")
+
+        return MonitoringQueries.memory_usage(self.start, self.end, self.step)
+
+
+@strawberry.type
+class DiskMonitoring:
+    start: Optional[datetime]
+    end: Optional[datetime]
+    step: int
+
+    @strawberry.field
+    def overall_usage(self) -> MonitoringMetricsResult:
+        if Prometheus().get_status() != ServiceStatus.ACTIVE:
+            return MonitoringQueryError(error="Prometheus is not running")
+
+        return MonitoringQueries.disk_usage(self.start, self.end, self.step)
+
+
+@strawberry.type
+class NetworkMonitoring:
+    start: Optional[datetime]
+    end: Optional[datetime]
+    step: int
+
+    @strawberry.field
+    def overall_usage(self) -> MonitoringMetricsResult:
+        if Prometheus().get_status() != ServiceStatus.ACTIVE:
+            return MonitoringQueryError(error="Prometheus is not running")
+
+        return MonitoringQueries.network_usage(self.start, self.end, self.step)
+
+
 @strawberry.type
 class Monitoring:
     @strawberry.field
@@ -19,11 +75,8 @@ class Monitoring:
         start: Optional[datetime] = None,
         end: Optional[datetime] = None,
         step: int = 60,
-    ) -> MonitoringValuesResult:
-        if Prometheus().get_status() != ServiceStatus.ACTIVE:
-            return MonitoringQueryError(error="Prometheus is not running")
-
-        return MonitoringQueries.cpu_usage(start, end, step)
+    ) -> CpuMonitoring:
+        return CpuMonitoring(start=start, end=end, step=step)
 
     @strawberry.field
     def memory_usage(
@@ -31,11 +84,8 @@ class Monitoring:
         start: Optional[datetime] = None,
         end: Optional[datetime] = None,
         step: int = 60,
-    ) -> MonitoringValuesResult:
-        if Prometheus().get_status() != ServiceStatus.ACTIVE:
-            return MonitoringQueryError(error="Prometheus is not running")
-
-        return MonitoringQueries.memory_usage(start, end, step)
+    ) -> MemoryMonitoring:
+        return MemoryMonitoring(start=start, end=end, step=step)
 
     @strawberry.field
     def disk_usage(
@@ -43,11 +93,8 @@ class Monitoring:
         start: Optional[datetime] = None,
         end: Optional[datetime] = None,
         step: int = 60,
-    ) -> MonitoringMetricsResult:
-        if Prometheus().get_status() != ServiceStatus.ACTIVE:
-            return MonitoringQueryError(error="Prometheus is not running")
-
-        return MonitoringQueries.disk_usage(start, end, step)
+    ) -> DiskMonitoring:
+        return DiskMonitoring(start=start, end=end, step=step)
 
     @strawberry.field
     def network_usage(
@@ -55,8 +102,5 @@ class Monitoring:
         start: Optional[datetime] = None,
         end: Optional[datetime] = None,
         step: int = 60,
-    ) -> MonitoringMetricsResult:
-        if Prometheus().get_status() != ServiceStatus.ACTIVE:
-            return MonitoringQueryError(error="Prometheus is not running")
-
-        return MonitoringQueries.network_usage(start, end, step)
+    ) -> NetworkMonitoring:
+        return NetworkMonitoring(start=start, end=end, step=step)
diff --git a/selfprivacy_api/utils/monitoring.py b/selfprivacy_api/utils/monitoring.py
index 01f1b3f..164fb66 100644
--- a/selfprivacy_api/utils/monitoring.py
+++ b/selfprivacy_api/utils/monitoring.py
@@ -31,14 +31,24 @@ class MonitoringQueryError:
     error: str
 
 
+@strawberry.type
+class MonitoringValues:
+    values: List[MonitoringValue]
+
+
+@strawberry.type
+class MonitoringMetrics:
+    metrics: List[MonitoringMetric]
+
+
 MonitoringValuesResult = Annotated[
-    Union[List[MonitoringValue], MonitoringQueryError],
+    Union[MonitoringValues, MonitoringQueryError],
     strawberry.union("MonitoringValuesResult"),
 ]
 
 
 MonitoringMetricsResult = Annotated[
-    Union[List[MonitoringMetric], MonitoringQueryError],
+    Union[MonitoringMetrics, MonitoringQueryError],
     strawberry.union("MonitoringMetricsResult"),
 ]
 
@@ -131,10 +141,12 @@ class MonitoringQueries:
         if isinstance(data, MonitoringQueryError):
             return data
 
-        return list(
-            map(
-                MonitoringQueries._prometheus_value_to_monitoring_value,
-                data["result"][0]["values"],
+        return MonitoringValues(
+            values=list(
+                map(
+                    MonitoringQueries._prometheus_value_to_monitoring_value,
+                    data["result"][0]["values"],
+                )
             )
         )
 
@@ -173,10 +185,12 @@ class MonitoringQueries:
         if isinstance(data, MonitoringQueryError):
             return data
 
-        return list(
-            map(
-                MonitoringQueries._prometheus_value_to_monitoring_value,
-                data["result"][0]["values"],
+        return MonitoringValues(
+            values=list(
+                map(
+                    MonitoringQueries._prometheus_value_to_monitoring_value,
+                    data["result"][0]["values"],
+                )
             )
         )
 
@@ -215,8 +229,10 @@ class MonitoringQueries:
         if isinstance(data, MonitoringQueryError):
             return data
 
-        return MonitoringQueries._prometheus_response_to_monitoring_metrics(
-            data, "device"
+        return MonitoringMetrics(
+            metrics=MonitoringQueries._prometheus_response_to_monitoring_metrics(
+                data, "device"
+            )
         )
 
     @staticmethod
@@ -259,6 +275,8 @@ class MonitoringQueries:
         if isinstance(data, MonitoringQueryError):
             return data
 
-        return MonitoringQueries._prometheus_response_to_monitoring_metrics(
-            data, "device"
+        return MonitoringMetrics(
+            metrics=MonitoringQueries._prometheus_response_to_monitoring_metrics(
+                data, "device"
+            )
         )