VirtualBox

Opened 15 years ago

Last modified 10 years ago

#4829 closed defect

High idle CPU usage with pulseaudio — at Initial Version

Reported by: Stephan.Ritscher Owned by:
Component: audio Version: VirtualBox 3.0.4
Keywords: pulseaudio, cpu, idle Cc:
Guest type: Windows Host type: Linux

Description

Hi, I use VirtualBox 3.04 with pulseaudio 0.9.9 in a Gentoo linux (kernel 2.6.30-r4). When my Windows XP guest is running both pulseaudio and VirtualBox consume 1-5% of CPU (according to "top") even if the machine is paused and no sound is played. On a Core 2 Duo T9300 this seems rather much. As soon as I quit VirtualBox, also the activity of pulseaudio drops to negligible values. The behaviour seems reproducible, also after a restart.

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