#linux
sudo usermod -a -G audio <user>
sudo usermod -a -G pulse-rt <user>
sudo usermod -a -G pipewire <user>
sudo dnf install realtime-setup
sudo usermod -a -G realtime <user>

#set Pulse latency
export PULSE_LATENCY_MSEC=50

#show current latency
pactl list sinks | grep Lat

#
cat /sys/devices/system/cpu/cpu*/cpufreq/scaling_governor
echo performance | sudo tee /sys/devices/system/cpu/cpu*/cpufreq/scaling_governor

alternatives --display java
alternatives --config java
