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Turn off Pulseaudio Scheduling possibly Lower Pulse CPU usage.

I have found on some distros pulseaudio seems to idle with audio programs open at close to 16% or sometimes higher on cpu. Instead of the usual for most systems is 7% and under. I mainly found this issue on Arch based distros, but this can be applied to any distro having this issue.

Edit these two files listed below as root.
/etc/pulse/default.pa
/etc/pulse/system.pa.pa


Look for the line that shows as
load-module module-udev-detect
. Change the line by adding
tsched=0
to the end of it. The changed line will look like this.
load-module module-udev-detect tsched=0

Once you are done editing them save both of the files. Then restart pulseaudio. You can do this by doing "pulseaudio -k" or simply restarting the machine. After restart pulseaudio should be lower on cpu usage.

Thanks hope this helps.
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