Unusually high host CPU LOAD after ESPHome update 2023.4.0

ESPHome
1

Hello, after ESPhome update to 2023.4.0 unusually high CPU LOAD started on HA host and stays above 1.2 all the time(even after host restart). Before the update load was 0.2 on average.
HA2023.4.5_HighLoad

In ESPhome I’m using 1 ESP32 BLE tracker device(upgraded to 2023.4.0) and 2 BLE iBeacon devices.
Home Assistant 2023.4.5 Supervisor 2023.04.0 Operating System 10.0

I can see connection errors in the log:

 Logger: aioesphomeapi.connection
Source: runner.py:179
m5stack-atom-lite @ 192.168.1.84: Connection error occurred: [Errno 104] Connection reset by peer
Logger: aioesphomeapi.reconnect_logic
Source: runner.py:179
Can't connect to ESPHome API for m5stack-atom-lite @ 192.168.1.84: Error connecting to ('192.168.1.84', 6053): [Errno 113] Connect call failed ('192.168.1.84', 6053)

Also ping to the ESPhome device is unusually high:
image

Tried to change framework type from arduino to esp-idf in ESPhome but no change :frowning:

2

Did you update the esp device, or just the addon?

3

Yes, upgraded the esp device (m5stack-atom-lite).
After re-connection to the closest mesh AP the ping to the esp device is not so high anymore (about 40-100ms) but the host cpu load problem remains the same.
image

Tried to re-start esp device and HA host but no change.
Unfortunately don’t know how to go back to version 2032.3.2 on the device.
Device re-installation after ESPhome downgrade fails.

4

After some more checking the issue could be related to BT problems in HAOS 10.0 (upgraded the same time as ESPHome).
The reason why I expected it’s related to ESPhome was that CPU load increase has not started right after HAOS upgrade. But later the same day after my iBeacon was detected as home via the BLE tracker…