Hi,

On 10.12.2020 20:36, Michael Tremer wrote:
> ...
> Can you try to disable all rules and see if that makes a change?

Done. No change, see below.

> It would also be helpful to see if the CPU resources are being wasted on kernel stuff (sys) or in the user land (user). According to the graph it is 50/50. Can you confirm that?

Yes.

Without any rules 'user load' = 6.96%, 'system load' = 4.32%.

Load is ~ten times higher, temperatures rised too.

Best,
Matthias