Hello,
From one or two version, H.A take 100 % of ressource.
I see it with htop from the console of the system and from Glances, it take 102% !
Here is what I can see with Glances:
homeassistant 111.9% mem 2.04G
addon_a0d7b954_glances 7.0 %, 92.2M
addon_a0d7b954_nut 5.1 % 98.7M
addon_core_ada 1,5 % 77,4 M
hassio_supervisor 0,4% 4,2 G
How can I reduce the ressource taked by H.A ?
Just for info, in the config.yaml, I have following values for the recorder:
recorder:
purge_keep_days: 62
exclude:
entities:
- sun.sun # Don't record sun data
- sensor.last_boot # Comes from 'systemmonitor' sensor platform
- sensor.date
Many thanks for your help, the fan is allways running !
As I understand it, HTOP reports CPU% usage in relation to the power of 1 thread/core (like many other Linux CPU usage reporting tools), i.e if your task takes up 200% CPU then it’s occupying two cores to their maximum.
It depends on the CPU in your NUC, but for example if you had a 9th gen NUC with the i7-9850H processor, that’s a 12 thread processor, so the CPU % will max out at 12000% according to HTOP (all 12 threads occupied 100% of the time). So 100% CPU usage according to HTOP is only ~8% of maximum utilization of the system as a whole.
This could still be high, depending on if it was much lower before and this is a recent occurrence.
Yeah that is a 16 thread CPU. So 111.9/16 = 7% of CPU resources used.
Having said that, I too have noticed strange temperature increases on my system. A restart will instantly drop the temperature by 5 to 10°C. It is not tied in with excessive CPU use, profiler and py-spy failed to reveal any issue. Monitoring the core, supervisor and addon resources has also revealed no culprit. Really very odd.