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[Bug 1065935] [NEW] compiz eats to much CPU time, comparable to kvm cpu usage

 

Public bug reported:

libvirtd - running desktop VM 127hours
compiz - running unity on the host 70hours
This is with 2.5 days uptime.....
Something is wrong.


  PID USER      PR  NI  VIRT  RES  SHR S  %CPU %MEM    TIME+  COMMAND                                                                                                                                      
 3978 tdlk      20   0 1680m 105m  30m R  90.0  2.7  70:24.79 compiz                                                                                                                                       
 7181 tdlk      20   0  867m  61m  18m S   7.3  1.6   7:35.14 python                                                                                                                                       
 4003 tdlk      20   0  594m  23m  11m S   6.9  0.6   7:29.55 unity-panel-ser                                                                                                                              
28868 root      20   0  170m  22m 5604 S   5.3  0.6   7:30.55 Xorg                                                                                                                                         
 1859 root      20   0  875m  76m 3540 S   4.3  2.0 127:34.68 libvirtd                                                                                                                                     
30337 tdlk      20   0  588m  22m  11m S   3.0  0.6   1:28.82 gnome-terminal                                                                                                                               
29390 tdlk      20   0  481m  13m 9012 S   2.0  0.3   2:46.47 indicator-multi                                                                                                                              
29889 tdlk      20   0  491m 7328 3520 S   2.0  0.2   2:50.85 hud-service                                                                                                                                  
29710 tdlk      20   0 22288 1704 1152 S   1.3  0.0   0:55.59 top                                                                                                                                          
 3285 tdlk      20   0  356m  12m  11m S   0.7  0.3 103:54.56 pulseaudio                                                                                                                                   
22092 tdlk      20   0 22280 1816 1172 R   0.7  0.0   0:00.07 top

ProblemType: Bug
DistroRelease: Ubuntu 12.10
Package: compiz 1:0.9.8.4-0ubuntu2
Uname: Linux 3.6.0-030600rc4-generic x86_64
.tmp.unity.support.test.0:
 
ApportVersion: 2.6.1-0ubuntu3
Architecture: amd64
CompizPlugins: [core,composite,opengl,decor,grid,mousepoll,gnomecompat,regex,animation,resize,snap,compiztoolbox,wall,vpswitch,imgpng,expo,fade,place,ezoom,workarounds,dbus,move,scale,unitymtgrabhandles,session,unityshell]
CompositorRunning: compiz
Date: Fri Oct 12 12:10:09 2012
DistUpgraded: 2012-01-04 20:28:20,630 DEBUG enabling apt cron job
DistroCodename: quantal
DistroVariant: ubuntu
GraphicsCard:
 Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller [8086:0116] (rev 09) (prog-if 00 [VGA controller])
   Subsystem: Holco Enterprise Co, Ltd/Shuttle Computer Device [1297:2020]
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
MachineType: Capital GAUJA
PackageArchitecture: all
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.6.0-030600rc4-generic root=/dev/mapper/internalhdd-root ro quiet splash vt.handoff=7
SourcePackage: compiz
UpgradeStatus: Upgraded to quantal on 2012-01-04 (281 days ago)
dmi.bios.date: 04/22/2011
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 1.03.CAP
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: HURONRIVER
dmi.board.vendor: INTEL Corporation
dmi.board.version: To be filled by O.E.M.
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: To Be Filled By O.E.M.
dmi.chassis.version: To Be Filled By O.E.M.
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1.03.CAP:bd04/22/2011:svnCapital:pnGAUJA:pvrTobefilledbyO.E.M.:rvnINTELCorporation:rnHURONRIVER:rvrTobefilledbyO.E.M.:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
dmi.product.name: GAUJA
dmi.product.version: To be filled by O.E.M.
dmi.sys.vendor: Capital
version.compiz: compiz 1:0.9.8.4-0ubuntu2
version.ia32-libs: ia32-libs 20090808ubuntu36
version.libdrm2: libdrm2 2.4.39-0ubuntu1
version.libgl1-mesa-dri: libgl1-mesa-dri 9.0-0ubuntu1
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 9.0-0ubuntu1
version.xserver-xorg-core: xserver-xorg-core 2:1.13.0-0ubuntu6
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.7.3-0ubuntu2
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:6.99.99~git20120913.8637f772-0ubuntu1
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.20.9-0ubuntu2
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.2-0ubuntu3

** Affects: compiz (Ubuntu)
     Importance: High
         Status: New


** Tags: amd64 apport-bug compiz-0.9 quantal running-unity ubuntu

** Changed in: compiz (Ubuntu)
   Importance: Undecided => High

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https://bugs.launchpad.net/bugs/1065935

Title:
  compiz eats to much CPU time, comparable to kvm  cpu usage

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