Quick Fix: High Single Core CPU Usage of avahi-daemon
It's related to ratelimit being to high try lowering it
sudo nano /etc/avahi/avahi-daemon.conf
- find
ratelimit-interval-usec=
and set it to500000
- find
ratelimit-burst=
and set that to500
- press
ctrl + o
thensave
- sudo
systemctl restart avahi-daemon.service
to restart avahi daemon