high processor load (100%) after activating the device

[stixif]

after activating the device, the CPU load increases to 100%

it is connected via an FGB14-USB

I have 165 devices in use
and therefore also some entities

is it possible to improve performance here?

what would be the best approach to get something out of this

[stixif]

HomeAssistent Core: 2024.12.0
home-Assistant-eltako: 1.5.8

i reduced to 5 devices in the config for eltako
now the cpu load is on 37% and i can work...

is this my problem?

Logger: homeassistant.components.sensor
Quelle: helpers/entity_platform.py:608
Integration: Sensor (Dokumentation, Probleme)
Erstmals aufgetreten: 15:47:21 (1 Vorkommnisse)
Zuletzt protokolliert: 15:47:21

Error adding entity sensor.eltako_gw1_00_00_00_15_received_messages_per_session for domain sensor with platform eltako
Traceback (most recent call last):
File "/usr/src/homeassistant/homeassistant/helpers/entity_platform.py", line 608, in _async_add_entities
await coro
File "/usr/src/homeassistant/homeassistant/helpers/entity_platform.py", line 840, in _async_add_entity
unit_of_measurement=entity.unit_of_measurement,
^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/src/homeassistant/homeassistant/components/sensor/init.py", line 523, in unit_of_measurement
if self._is_valid_suggested_unit(suggested_unit_of_measurement):
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/src/homeassistant/homeassistant/components/sensor/init.py", line 385, in _is_valid_suggested_unit
raise ValueError(
...<2 lines>...
)
ValueError: Entity <class 'custom_components.eltako.sensor.GatewayReceivedMessagesInActiveSession'> suggest an incorrect unit of measurement: Messages.

[grimmpp]

There should be actually only load on the system if you send really many telegram constantly. I've made the experience that Eltako Bus is much slower than my HA device.
I experienced more difficulties with some HA updates which had background processes causing load. Are you running the integration for longer?

[stixif]

no.. is a new installation of HA!
all works well.. (3-4% CPU Load)
but if i activate the Eltako integration with all devices (100% CPU Load)
with only 5 Devices it works with (30% CPU Load)

i make an update to the newest HA Verison today!

i have this error in the Log
`
Logger: homeassistant.components.sensor
Quelle: helpers/entity_platform.py:608
Integration: Sensor (Dokumentation, Probleme)
Erstmals aufgetreten: 13:31:31 (1 Vorkommnisse)
Zuletzt protokolliert: 13:31:31

Error adding entity sensor.eltako_gw1_00_00_00_15_received_messages_per_session for domain sensor with platform eltako
Traceback (most recent call last):
File "/usr/src/homeassistant/homeassistant/helpers/entity_platform.py", line 608, in _async_add_entities
await coro
File "/usr/src/homeassistant/homeassistant/helpers/entity_platform.py", line 840, in _async_add_entity
unit_of_measurement=entity.unit_of_measurement,
^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/src/homeassistant/homeassistant/components/sensor/init.py", line 523, in unit_of_measurement
if self._is_valid_suggested_unit(suggested_unit_of_measurement):
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/src/homeassistant/homeassistant/components/sensor/init.py", line 385, in _is_valid_suggested_unit
raise ValueError(
...<2 lines>...
)
ValueError: Entity <class 'custom_components.eltako.sensor.GatewayReceivedMessagesInActiveSession'> suggest an incorrect unit of measurement: Messages.
`

[stixif]

here a few errors, i got all the time...

2024-12-08 10:57:59.536 ERROR (MainThread) [homeassistant.components.sensor] Error adding entity sensor.eltako_gw1_00_00_00_15_received_messages_per_session for domain sensor with platform eltako
Traceback (most recent call last):
File "/usr/src/homeassistant/homeassistant/helpers/entity_platform.py", line 608, in _async_add_entities
await coro
File "/usr/src/homeassistant/homeassistant/helpers/entity_platform.py", line 840, in _async_add_entity
unit_of_measurement=entity.unit_of_measurement,
^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/src/homeassistant/homeassistant/components/sensor/init.py", line 523, in unit_of_measurement
if self._is_valid_suggested_unit(suggested_unit_of_measurement):
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/src/homeassistant/homeassistant/components/sensor/init.py", line 385, in _is_valid_suggested_unit
raise ValueError(
...<2 lines>...
)
ValueError: Entity <class 'custom_components.eltako.sensor.GatewayReceivedMessagesInActiveSession'> suggest an incorrect unit of measurement: Messages.

2024-12-08 10:57:59.555 ERROR (MainThread) [homeassistant.components.cover] Error adding entity cover.eltako_gw1_00_00_00_31 for domain cover with platform eltako
Traceback (most recent call last):
File "/usr/src/homeassistant/homeassistant/helpers/entity_platform.py", line 608, in _async_add_entities
await coro
File "/usr/src/homeassistant/homeassistant/helpers/entity_platform.py", line 927, in _async_add_entity
await entity.add_to_platform_finish()
File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1383, in add_to_platform_finish
await self.async_added_to_hass()
File "/config/custom_components/eltako/device.py", line 102, in async_added_to_hass
self.load_value_initially(latest_state)
~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^
File "/config/custom_components/eltako/cover.py", line 120, in load_value_initially
raise e
File "/config/custom_components/eltako/cover.py", line 88, in load_value_initially
self._attr_current_cover_position = latest_state.attributes['current_position']
~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^
KeyError: 'current_position'