Fixes #5486: Optimize retrieval of config context data for device/VM REST API views

docs/release-notes/version-2.10.md

@@ -8,6 +8,7 @@
 * [#5473](https://github.com/netbox-community/netbox/issues/5473) - Fix alignment of rack names in elevations list
 * [#5478](https://github.com/netbox-community/netbox/issues/5478) - Fix display of route target description
 * [#5484](https://github.com/netbox-community/netbox/issues/5484) - Fix "tagged" indication in VLAN members list
+* [#5486](https://github.com/netbox-community/netbox/issues/5486) - Optimize retrieval of config context data for device/VM REST API views
 
 ---
 

netbox/dcim/api/views.py

@@ -343,7 +343,7 @@ class PlatformViewSet(ModelViewSet):
 # Devices
 #
 
-class DeviceViewSet(CustomFieldModelViewSet, ConfigContextQuerySetMixin):
+class DeviceViewSet(ConfigContextQuerySetMixin, CustomFieldModelViewSet):
     queryset = Device.objects.prefetch_related(
         'device_type__manufacturer', 'device_role', 'tenant', 'platform', 'site', 'rack', 'parent_bay',
         'virtual_chassis__master', 'primary_ip4__nat_outside', 'primary_ip6__nat_outside', 'tags',

netbox/virtualization/api/views.py

@@ -52,7 +52,7 @@ class ClusterViewSet(CustomFieldModelViewSet):
 # Virtual machines
 #
 
-class VirtualMachineViewSet(CustomFieldModelViewSet, ConfigContextQuerySetMixin):
+class VirtualMachineViewSet(ConfigContextQuerySetMixin, CustomFieldModelViewSet):
     queryset = VirtualMachine.objects.prefetch_related(
         'cluster__site', 'role', 'tenant', 'platform', 'primary_ip4', 'primary_ip6', 'tags'
     )