question

Stefan Kulcsar avatar image
Stefan Kulcsar asked

Unexpected CERBO Shutdown

I got the Following error the second time now:


Lines from /var/log/messages:

Apr 9 13:04:29 daemon.err watchdog[671]: loadavg 7 7 5 is higher than the given threshold 0 6 6!

Apr 9 13:04:30 daemon.err watchdog[671]: repair binary /usr/sbin/store_watchdog_error.sh returned 253 = 'load average too high'

Apr 9 13:04:30 daemon.alert watchdog[671]: shutting down the system because of error 253 = 'load average too high'


Is there someone with same error?

How can I find out what caused the high load?

MPPT Controllerscerbo gxVRM
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1 Answer
avalon64 avatar image
avalon64 answered ·

My Cerbo GX also reboots frequently because of too much load. The more python addons are installed, the more often it happens.
I had queried a Shelly EM for each of 4 micro inverters via python to virtualise the data in the Cerbo GX. After reducing this to a python script that queries OpenDTU, I was able to reduce the reboots and now they only occur rarely.
You can also disable NodeRed and MQTT, which also reduces the reboots.

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