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PulseAudio – high CPU usage / Multimedia and Games / Arch ...
https://bbs.archlinux.org/viewtopic.php?id=115292#:~:text=Pulseaudio%20CPU%20usage%20is%20just%20high.%20Try%20in,resample%20method.%20resample-method%3D%20The%20resampling%20algorithm%20to%20use.
[ubuntu] high pulseaudio cpu usage
https://ubuntuforums.org/showthread.php?t=2215353
high pulseaudio cpu usage. After updating to 13.10, pulseaudio started using lots of cpu (15% - 40%), even when no sound is being played at all. If I try to play any sound it works fine. If I kill pulseaudio however, it will respawn , work nicely and …
Very High CPU usage by pulseaudio process ... - Ask Ubuntu
https://askubuntu.com/questions/1109413/very-high-cpu-usage-by-pulseaudio-process-how-can-i-kill-it
Show activity on this post. So I noticed my laptop fans are always audible whenever I start Ubuntu (This doesn't happen on Windows) I used top to check running processes and I find a process called pulseaudio using around 70-90% of the %CPU which I believe is very high for an audio management process, I tried to kill it using sudo pkill but it ...
PulseAudio High CPU Usage / Multimedia and Games / Arch ...
https://bbs.archlinux.org/viewtopic.php?id=243110
PulseAudio High CPU Usage. I've noticed that when playing games, PulseAudio uses a less than insignificant amount of CPU time and this doesn't seem to have any real valid reason. It's 0% when idle (as expected) but if a game is playing audio, it can be between 2 and 50%, depending on the game. Running Factorio for example causes Pulse to use 15-20% CPU …
PulseAudio – high CPU usage / Multimedia and Games / Arch ...
https://bbs.archlinux.org/viewtopic.php?id=115292
Re: PulseAudio – high CPU usage. Pulseaudio CPU usage is just high. Try in /etc/pulse/daemon.conf the "trivial" resample method. resample-method= The resampling algorithm to use. Use one of src-sinc-best-quality, src-sinc-medium-quality, src-sinc-fastest, src-zero-order-hold, src-linear, trivial, speex-float-N, speex-fixed-N, ffmpeg.
How to Use PulseAudio to Manage Sounds on Ubuntu 18.04
https://linuxhint.com/pulse_audio_sounds_ubuntu/
Installing PulseAudio on Ubuntu 18.04 LTS: Ubuntu 18.04 LTS uses ALSA for sound management by default. You can easily replace it with PulseAudio sound server. PulseAudio is available in the official package repository. So it’s easy to install. You …
pulseaudio high CPU with no audio playing | Firefox ...
https://support.mozilla.org/en-US/questions/1317979
Environment --- User Agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:83.0) Gecko/20100101 Firefox/83.0 Firefox version: 83.0 (64-bit) pulseaudio version: 13.99.2 OS: Ubuntu 20.10 64-bit Gnome version: 3.38.1 Windowing system: Wayland CPU: Intel® Core™ i7-8565U CPU @ 1.80GHz × 8 RAM: 15,5 GiB GPU: Mesa Intel® UHD Graphics 620 (WHL GT2)
Ubuntu Manpage: pulseaudio - The PulseAudio Sound System
https://manpages.ubuntu.com/manpages/focal/man1/pulseaudio.1.html
pulseaudio [options] ... --high-priority[=BOOL] ... --no-cpu-limit[=BOOL] Do not install CPU load limiter on platforms that support it. By default, PulseAudio will terminate itself when it notices that it takes up too much CPU time. This is useful as a protection against system lockups when real-time scheduling is used (see below).
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