There is a Netdata sensor:
sensor:
- platform: netdata
host: 192.168.x.x
port: '19999'
name: "netdata RPi-1"
resources:
cpu_softirq:
data_group: cpu.cpu0
element: softirq
icon: mdi:cpu-32-bit
cpu_user:
data_group: cpu.cpu0
element: user
icon: mdi:cpu-32-bit
cpu_system:
data_group: cpu.cpu0
element: system
icon: mdi:cpu-32-bit
...
I keep seeing these messages in Log for all my Netdata clients:
2022-08-14 19:56:44.077 ERROR (MainThread) [homeassistant.helpers.entity] Update for sensor.netdata_rpi_2_cpu_softirq fails
Traceback (most recent call last):
File “/usr/local/lib/python3.10/site-packages/httpcore/_exceptions.py”, line 8, in map_exceptions
yield
File “/usr/local/lib/python3.10/site-packages/httpcore/backends/asyncio.py”, line 108, in connect_tcp
with anyio.fail_after(timeout):
File “/usr/local/lib/python3.10/site-packages/anyio/_core/_tasks.py”, line 118, in exit
raise TimeoutError
TimeoutError
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File “/usr/local/lib/python3.10/site-packages/httpx/_transports/default.py”, line 60, in map_httpcore_exceptions
yield
File “/usr/local/lib/python3.10/site-packages/httpx/_transports/default.py”, line 353, in handle_async_request
resp = await self._pool.handle_async_request(req)
File “/usr/local/lib/python3.10/site-packages/httpcore/_async/connection_pool.py”, line 253, in handle_async_request
raise exc
File “/usr/local/lib/python3.10/site-packages/httpcore/_async/connection_pool.py”, line 237, in handle_async_request
response = await connection.handle_async_request(request)
File “/usr/local/lib/python3.10/site-packages/httpcore/_async/connection.py”, line 86, in handle_async_request
raise exc
File “/usr/local/lib/python3.10/site-packages/httpcore/_async/connection.py”, line 63, in handle_async_request
stream = await self._connect(request)
File “/usr/local/lib/python3.10/site-packages/httpcore/_async/connection.py”, line 111, in _connect
stream = await self._network_backend.connect_tcp(**kwargs)
File “/usr/local/lib/python3.10/site-packages/httpcore/backends/auto.py”, line 29, in connect_tcp
return await self._backend.connect_tcp(
File “/usr/local/lib/python3.10/site-packages/httpcore/backends/asyncio.py”, line 107, in connect_tcp
with map_exceptions(exc_map):
File “/usr/local/lib/python3.10/contextlib.py”, line 153, in exit
self.gen.throw(typ, value, traceback)
File “/usr/local/lib/python3.10/site-packages/httpcore/_exceptions.py”, line 12, in map_exceptions
raise to_exc(exc)
httpcore.ConnectTimeout
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File “/usr/src/homeassistant/homeassistant/helpers/entity.py”, line 514, in async_update_ha_state
await self.async_device_update()
File “/usr/src/homeassistant/homeassistant/helpers/entity.py”, line 717, in async_device_update
await task
File “/usr/src/homeassistant/homeassistant/components/netdata/sensor.py”, line 149, in async_update
await self.netdata.async_update()
File “/usr/src/homeassistant/homeassistant/components/netdata/sensor.py”, line 231, in async_update
await self.api.get_allmetrics()
File “/usr/local/lib/python3.10/site-packages/netdata/init.py”, line 77, in get_allmetrics
self.metrics = await self.get_data(url)
File “/usr/local/lib/python3.10/site-packages/netdata/init.py”, line 45, in get_data
response = await client.get(str(url))
File “/usr/local/lib/python3.10/site-packages/httpx/_client.py”, line 1751, in get
return await self.request(
File “/usr/local/lib/python3.10/site-packages/httpx/_client.py”, line 1527, in request
return await self.send(request, auth=auth, follow_redirects=follow_redirects)
File “/usr/local/lib/python3.10/site-packages/httpx/_client.py”, line 1614, in send
response = await self._send_handling_auth(
File “/usr/local/lib/python3.10/site-packages/httpx/_client.py”, line 1642, in _send_handling_auth
response = await self._send_handling_redirects(
File “/usr/local/lib/python3.10/site-packages/httpx/_client.py”, line 1679, in _send_handling_redirects
response = await self._send_single_request(request)
File “/usr/local/lib/python3.10/site-packages/httpx/_client.py”, line 1716, in _send_single_request
response = await transport.handle_async_request(request)
File “/usr/local/lib/python3.10/site-packages/httpx/_transports/default.py”, line 352, in handle_async_request
with map_httpcore_exceptions():
File “/usr/local/lib/python3.10/contextlib.py”, line 153, in exit
self.gen.throw(typ, value, traceback)
File “/usr/local/lib/python3.10/site-packages/httpx/_transports/default.py”, line 77, in map_httpcore_exceptions
raise mapped_exc(message) from exc
httpx.ConnectTimeout
I have 4 clients (LibreELEC - 2, Debian - 2), all in Docker containers.
And all Netdata sensors seem to work - I see data from clients.
These errors in Log may come any time.
Oddly all errors are about “cpu_softirq”, but this probably happens because this parameter is declared first.