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asednev / homebridge-plugin-govee

Govee H-series Thermometer Hygrometer plugin for Homebrige.
Apache License 2.0
53 stars 9 forks source link

CPU Usage while polling and Temperature on Raspi Zero 2 #43

Open MrFly72 opened 2 years ago

MrFly72 commented 2 years ago

Describe The Bug:

When using Govee, http shows the proces. Quite often as Top process. I noticed, when I am running the Govee plug-in, that the temperature of the RaspiZero2 is about 6-8 degree Celsius higher then without the plug-in. Maybe someone can have a look if polling is too often or maybe that the polling process it self consumes too much cpu-power? Looks like throttling the cpu down is not as effective when running the plug-in.

To Reproduce:

Activate plug-in for some time, look at the cpu temperature then disable it and look again at the cpu temperature

Expected behavior:

Would expect the plug-in to behave cpu friendly and m"bye let me configure now often to poll the devices.

Logs:

Show the Homebridge logs here, remove any sensitive information.

Plugin Config:

Show your Homebridge config.json here, remove any sensitive information.

Screenshots:

Environment:

MrFly72 commented 2 years ago

Did a debugging. In 8:15 Minutes the 3 devices (one of them is not mine, wherever that is but I cannot exclude it from checks) have been check 143 times.

MrFly72 commented 2 years ago

Just checked again. Enabling Govee Plugin brings the RaspiZero2 pretty fast from 54 to 61 degree celsius (standard case). Turning it off, brings it back to 54.

cortes-mira commented 1 year ago

Hey @MrFly72, just tried this on my RPi 4B and have the same results. I think I saw a file where you can state how many times the data is polled from the RPi. I'll post if I can find info.