Nest integration and custom Google Home inegration causing 100% cpu on rpi

Configuration
1

Hello everybody,
My Home Assitant setup is running on a rpi model 2.
I would like but add my Nest Hello doorbell and the custom Google Hme intergration but when I do this it’s causing 100% cpu on my rpi and after some time the HA daemon crashes. I see these lines in with htop when I add the Google Home custom integration:

homeassis 0 0.3 2.9 0:53.46 /usr/lib/gcc/arm-linux-gnueabihf/6/cc1 -quiet -I ./Include/internal -I . -I ./Include -I /home/homeassistant/.pyenv/versions/3.8.8/include -I /home/homeassistant/.pyenv/versions/3.8.8/
homeassis 0 0.2 15.8 2:08.29 /usr/lib/gcc/arm-linux-gnueabihf/6/cc1 -quiet -I ./Include/internal -I . -I ./Include -I /home/homeassistant/.pyenv/versions/3.8.8/include -I /home/homeassistant/.pyenv/versions/3.8.8/
homeassis 0 0.2 4.7 0:59.31 /usr/lib/gcc/arm-linux-gnueabihf/6/cc1 -quiet -I ./Include/internal -I . -I ./Include -I /home/homeassistant/.pyenv/versions/3.8.8/include -I /home/homeassistant/.pyenv/versions/3.8.8/
homeassis 0 0.2 7.3 1:13.35 /usr/lib/gcc/arm-linux-gnueabihf/6/cc1 -quiet -I ./Include/internal -I . -I ./Include -I /home/homeassistant/.pyenv/versions/3.8.8/include -I /home/homeassistant/.pyenv/versions/3.8.8/

When I add the Nest integration I see a Nest install line with htop and get a config flow error in the UI.
After rebooting the system tries to install it again but the rpi hangs.
Is this the normaal behaviour on a rpi due to the limited ram/cpu?

Regards,

Bernd

2

This is the error in the log when I do a config check:

Unable to install package google-nest-sdm==0.2.12: ERROR: Exception: Traceback (most recent call last): File “/home/homeassistant/.pyenv/versions/3.8.10/lib/python3.8/site-packages/pip/_internal/cli/base_command.py”, line 228, in _main status = self.run(options, args) File “/home/homeassistant/.pyenv/versions/3.8.10/lib/python3.8/site-packages/pip/_internal/cli/req_command.py”, line 182, in wrapper return func(self, options, args) File “/home/homeassistant/.pyenv/versions/3.8.10/lib/python3.8/site-packages/pip/_internal/commands/install.py”, line 323, in run requirement_set = resolver.resolve( File “/home/homeassistant/.pyenv/versions/3.8.10/lib/python3.8/site-packages/pip/_internal/resolution/legacy/resolver.py”, line 183, in resolve discovered_reqs.extend(self._resolve_one(requirement_set, req)) File “/home/homeassistant/.pyenv/versions/3.8.10/lib/python3.8/site-packages/pip/_internal/resolution/legacy/resolver.py”, line 388, in _resolve_one abstract_dist = self._get_abstract_dist_for(req_to_install) File “/home/homeassistant/.pyenv/versions/3.8.10/lib/python3.8/site-packages/pip/_internal/resolution/legacy/resolver.py”, line 340, in _get_abstract_dist_for abstract_dist = self.preparer.prepare_linked_requirement(req) File “/home/homeassistant/.pyenv/versions/3.8.10/lib/python3.8/site-packages/pip/_internal/operations/prepare.py”, line 467, in prepare_linked_requirement local_file = unpack_url( File “/home/homeassistant/.pyenv/versions/3.8.10/lib/python3.8/site-packages/pip/_internal/operations/prepare.py”, line 255, in unpack_url file = get_http_url( File “/home/homeassistant/.pyenv/versions/3.8.10/lib/python3.8/site-packages/pip/_internal/operations/prepare.py”, line 129, in get_http_url from_path, content_type = _download_http_url( File “/home/homeassistant/.pyenv/versions/3.8.10/lib/python3.8/site-packages/pip/_internal/operations/prepare.py”, line 278, in _download_http_url download = downloader(link) File “/home/homeassistant/.pyenv/versions/3.8.10/lib/python3.8/site-packages/pip/_internal/network/download.py”, line 170, in call resp = _http_get_download(self._session, link) File “/home/homeassistant/.pyenv/versions/3.8.10/lib/python3.8/site-packages/pip/_internal/network/download.py”, line 139, in _http_get_download resp = session.get(target_url, headers=HEADERS, stream=True) File “/home/homeassistant/.pyenv/versions/3.8.10/lib/python3.8/site-packages/pip/_vendor/requests/sessions.py”, line 543, in get return self.request(‘GET’, url, **kwargs) File “/home/homeassistant/.pyenv/versions/3.8.10/lib/python3.8/site-packages/pip/_internal/network/session.py”, line 421, in request return super(PipSession, self).request(method, url, *args, **kwargs) File “/home/homeassistant/.pyenv/versions/3.8.10/lib/python3.8/site-packages/pip/_vendor/requests/sessions.py”, line 530, in request resp = self.send(prep, **send_kwargs) File “/home/homeassistant/.pyenv/versions/3.8.10/lib/python3.8/site-packages/pip/_vendor/requests/sessions.py”, line 643, in send r = adapter.send(request, **kwargs) File “/home/homeassistant/.pyenv/versions/3.8.10/lib/python3.8/site-packages/pip/_vendor/cachecontrol/adapter.py”, line 44, in send cached_response = self.controller.cached_request(request) File “/home/homeassistant/.pyenv/versions/3.8.10/lib/python3.8/site-packages/pip/_vendor/cachecontrol/controller.py”, line 145, in cached_request resp = self.serializer.loads(request, cache_data) File “/home/homeassistant/.pyenv/versions/3.8.10/lib/python3.8/site-packages/pip/_vendor/cachecontrol/serialize.py”, line 97, in loads return getattr(self, “_loads_v{}”.format(ver))(request, data) File “/home/homeassistant/.pyenv/versions/3.8.10/lib/python3.8/site-packages/pip/_vendor/cachecontrol/serialize.py”, line 184, in _loads_v4 cached = msgpack.loads(data, raw=False) File “/home/homeassistant/.pyenv/versions/3.8.10/lib/python3.8/site-packages/pip/_vendor/msgpack/fallback.py”, line 127, in unpackb unpacker.feed(packed) File “/home/homeassistant/.pyenv/versions/3.8.10/lib/python3.8/site-packages/pip/_vendor/msgpack/fallback.py”, line 354, in feed self._buffer.extend(view) MemoryError WARNING: You are using pip version 20.2.4; however, version 21.1.1 is available. You should consider upgrading via the ‘/home/homeassistant/.pyenv/versions/3.8.10/bin/python3.8 -m pip install --upgrade pip’ command.

Anyone has an idea why I cannot install the Nest integration?