CPU and memory usage went up

Stajo · October 28, 2022, 7:32am

Hi. My RPi4/8gb has been stable for years on about 10 % ish cpu and memory usage. Since yesterday afternoon my cpu temp has risen from 47 ish stable to 55 ish stable and memory usage from 10 ish to up to 30 or more (it climbs after restart). I cant remember if I upgraded something, I know I added a ESP32 BT Proxy node.

Anybody else noticed this behavior recently?

tom_l · October 28, 2022, 7:45am

Do you use the Tibber integration?

This issue seems to be causing high CPU use:

github.com/home-assistant/core

Tibber Pulse data (polling) seems not recover by itself after Tibber Pulse is back on-line after been off-line for a while.

opened 09:37PM - 08 Aug 22 UTC

RicardP

integration: tibber

### The problem Power consumption etc available by Tibber Pulse (P1) Wifi dongl…e, via Tibber cloud service to HA, wont recover without MANUALLY RELOADING Tibber integration if the Pulse dongle been off-line for sertain time. ### What version of Home Assistant Core has the issue? 2022.8.2 ### What was the last working version of Home Assistant Core? _No response_ ### What type of installation are you running? Home Assistant Container ### Integration causing the issue Tibber ### Link to integration documentation on our website _No response_ ### Diagnostics information _No response_ ### Example YAML snippet _No response_ ### Anything in the logs that might be useful for us? _No response_ ### Additional information _No response_

Stajo · October 28, 2022, 7:51am

Thanks but no I dont. I pulled the plug from the ESPHome BT Proxy now, I will monitor what happens.

Stajo · October 28, 2022, 9:38am

It has been running now for a little while without the ESPHome BT Proxy and memory usage is down but it certainly has a new character than before 17 yesterday. CPU seems to have stayed on a higher level. Is there any convenient way of checking what it is that is taking recources?

Stajo · October 29, 2022, 3:39am

Something weird is going on. Just after 03 tonight the recource utilization went down to old levels. I did not touch it, it just went down. Does anyone have an idea whats goin on? Some cleanup process?