Thing is - my Very has a load average of 0.12 → 0.14
while your’s around
however, looking at your output, I don’t see the process that is actually causing the load, which leads me to rather think you have a trojan running on your box.
do you by chance have your Vero accessible from the Internet, and did you not change the password?
In that case - I rather think you got yourself the mining malware.
Check it out, it is quite recent:
https://www.google.fr/search?q=raspberry+PI+mining+malware&oq=raspberry+PI+mining+malware&aqs=chrome..69i57.13495j0j8&client=ubuntu&sourceid=chrome&ie=UTF-8
In that case, my advice is to reimage your Device and change the password straight after the reimaging process is finished - then reconfigure it.
Also - make sure it cannot be accessed from the outside.
If that is not the case, You need to provide a full log for us to check what is going on.
Cheers