After upgrade containing Device groups rewrite (#10346) , CPU usage on my server increased by 30%

It happened also some days ago, before this change was canceled.
Today, after the upgrade, the CPU usage has been significantly increased. I validated the config and everything is ok. I also rebooted but problem still present.
Could be possible that this change can impact so high to CPU usage? Could be some other change?

Anyone is observing this?

Thanks and regards

I have the same problem

Hi all,
really I cannot understand what is happening.
Yesterday evening I rebooted another time, with no differences.
After that, I lunched manually and rebooted again. After that the CPU usage returned back to previous values:

At this point, I am not sure is really related to the change #10346, but something else who can be instable, time by time.
Any ideas?