HI all,
Currently, i’m running a Pi4 with HASSIO.
I am awaiting the HA Blue which i will move over to when it arrives.
However, i’m concerned about moving over.
The current setup (pi4 - 2gb) is running sluggish, high CPU.
If i do a snapshot and move over to blue, i’m worried the sluggishness will move over to the new system too.
So i want to work out now whats causing the high cpu.
What tool do i have to diagnose this?
I’m running OS 5.9, supervisor 2020.12.7.
TIA
Stuart
When you say sluggish, do you mean the frontend is sluggish, automations are sluggish or other things are sluggish?
Take a look at the supervisor tab and then ‘system’ and you can view the CPU usage for the Core and Supervisor Containers.
Are you running any add-ons? You can see how much CPU each add-on is using HA 0.116 / Supervisor 247 - Core and Supervisor & Addon Stats
There is also the ssh& terminal add-on which you can run the command ‘htop’ to see what is using CPU. Although this is often rather generic and may not provide a smoking gun.
Automations seems resposive, its the frontend. Sometimes i can be waiting over a minuts for a lovelace window to open. Graphs don’t ever seem to load when i click on meters/thermometers.
I do use MariaDB to handle data here.
I do have many addons, evohome_cc, agile pricing, all use within custom compenents.
Thats where i feel the issues lie, but until i get evidence, it means nothing.
Thanks for the link, i will look into that and see what it hints at.