[Bug 1073150] [NEW] avahi-daemon consumes lot a CPU in crowded enviroments

[Jean-Baptiste Lallement]

Public bug reported:

In crowded environment (currently UDS) avahi-daemon is always in the top 5 processes sorted by CPU usage. 
It's a  problem on the Nexus7 since on this platform it often uses between 10% to 25% CPU (according to top)

ProblemType: Bug
DistroRelease: Ubuntu 12.10
Package: avahi-daemon 0.6.31-1ubuntu2
ProcVersionSignature: Ubuntu 3.5.0-17.28-generic 3.5.5
Uname: Linux 3.5.0-17-generic i686
ApportVersion: 2.6.1-0ubuntu6
Architecture: i386
Date: Tue Oct 30 14:13:19 2012
InstallationDate: Installed on 2012-10-08 (21 days ago)
InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Beta i386 (20121008)
MarkForUpload: True
ProcEnviron:
 TERM=xterm
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=fr_FR.UTF-8
 SHELL=/bin/bash
SourcePackage: avahi
UpgradeStatus: No upgrade log present (probably fresh install)

** Affects: ubuntu-nexus7
     Importance: Undecided
         Status: New

** Affects: avahi (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: apport-bug i386 qa-manual-testing quantal running-unity

** Also affects: ubuntu-nexus7
   Importance: Undecided
       Status: New

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https://bugs.launchpad.net/bugs/1073150

Title:
  avahi-daemon consumes lot a CPU in crowded enviroments

Status in Ubuntu on the Nexus 7:
  New
Status in “avahi” package in Ubuntu:
  New

Bug description:
  In crowded environment (currently UDS) avahi-daemon is always in the top 5 processes sorted by CPU usage. 
  It's a  problem on the Nexus7 since on this platform it often uses between 10% to 25% CPU (according to top)

  ProblemType: Bug
  DistroRelease: Ubuntu 12.10
  Package: avahi-daemon 0.6.31-1ubuntu2
  ProcVersionSignature: Ubuntu 3.5.0-17.28-generic 3.5.5
  Uname: Linux 3.5.0-17-generic i686
  ApportVersion: 2.6.1-0ubuntu6
  Architecture: i386
  Date: Tue Oct 30 14:13:19 2012
  InstallationDate: Installed on 2012-10-08 (21 days ago)
  InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Beta i386 (20121008)
  MarkForUpload: True
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=<set>
   LANG=fr_FR.UTF-8
   SHELL=/bin/bash
  SourcePackage: avahi
  UpgradeStatus: No upgrade log present (probably fresh install)

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