Bug 733392

Summary: F16: CPU peaks all 20 seconds
Product: [Fedora] Fedora Reporter: Joachim Backes <joachim.backes>
Component: gnome-shellAssignee: Owen Taylor <otaylor>
Status: CLOSED WORKSFORME QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 16CC: browning48ky, maxamillion, otaylor, samkraju, walters
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Hardware: Unspecified   
OS: Unspecified   
Fixed In Version: Doc Type: Bug Fix
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Last Closed: 2011-08-26 07:36:08 UTC Type: ---
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Description Flags
CPU load diagram
gnome-shell strace none

Description Joachim Backes 2011-08-25 15:47:53 UTC
Created attachment 519911 [details]
CPU load diagram

Description of problem:
In an almost empty system (only running gnome-shell), I see CPU peaks 
all 20 seconds (kernel-3.1.0-0.rc3.git0.0.fc16.x86_64). It seems that 
gnome-shell is busy all 20 secs (similar effect like yesterday with 
kernel-3.1.0-0.rc2.git7.2.fc16.x86_64 and Xorg). 

Version-Release number of selected component (if applicable):

How reproducible:

Steps to Reproduce:
1.Login tinto an empty system
Actual results:
CPU peaks all 20 secs

Expected results:

Additional info:

Comment 1 Joachim Backes 2011-08-25 15:48:53 UTC
I don't know whether this is a kernel issue or a gnome-shell issue.

Comment 2 Joachim Backes 2011-08-25 17:06:34 UTC
Created attachment 519933 [details]
gnome-shell strace

It seems gnome-shell is *always* busy.

Comment 3 Joachim Backes 2011-08-26 07:36:08 UTC
Problem disappeared after re-installing pulseaudio.