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[Bug 974382] Re: memory leak in unity-panel-service

 

I'm still seeing this with Ubuntu 14.10:

 3381 james      20   0  825M  219M 11672 S  0.5  2.8  1h10:23 /usr/lib/unity/unity-panel-service
 
I've attached  /proc/`pidof unity-panel-service`/maps

** Attachment added: "/proc/`pidof unity-panel-service`/maps"
   https://bugs.launchpad.net/ubuntu/+source/unity/+bug/974382/+attachment/4299158/+files/unity-panel-service.maps

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https://bugs.launchpad.net/bugs/974382

Title:
  memory leak in unity-panel-service

Status in Unity:
  Confirmed
Status in unity package in Ubuntu:
  Confirmed

Bug description:
  top sorted by memory on my system right now shows:
  top - 11:28:46 up 26 days, 15:58, 16 users,  load average: 0.15, 0.21, 0.49
  Tasks: 280 total,   1 running, 276 sleeping,   0 stopped,   3 zombie
  Cpu(s): 19.8%us,  3.8%sy,  0.0%ni, 75.3%id,  1.0%wa,  0.0%hi,  0.0%si,  0.0%st
  Mem:   3941584k total,  3689220k used,   252364k free,   136040k buffers
  Swap:  4096536k total,   783324k used,  3313212k free,   888748k cached

    PID USER      PR  NI  VIRT  RES  SHR S %CPU %MEM    TIME+  COMMAND
  29131 smoser    20   0 1939m 925m  21m S   34 24.0 292:02.57 firefox
  15273 smoser    20   0 1831m 448m  14m S    2 11.7  86:51.58 unity-2d-shell
  15329 smoser    20   0  701m 134m 6412 S    0  3.5  10:26.07 unity-panel-ser
  16495 smoser    20   0  446m  48m 1520 S    0  1.3   1:04.42 deja-dup-monito
  32551 smoser    20   0  496m  46m 7892 S    0  1.2 121:52.35 xchat

  $ ls -l /proc/15329/{cmdline,exe}
  -r--r--r-- 1 smoser smoser 0 Mar 15 22:08 /proc/15329/cmdline
  lrwxrwxrwx 1 smoser smoser 0 Mar 16 08:02 /proc/15329/exe -> /usr/lib/unity/unity-panel-service (deleted)

  That shows that this has been since upgraded, and that it has been up for ~ 3 weeks.
  Looking at my apt logs, then this bug is actually against 5.6.0-0ubuntu4 , but I'm filing it anyway, as waiting 3 weeks to see if I see this problem again probably isn't going to help anyone.


  ProblemType: Bug
  DistroRelease: Ubuntu 12.04
  Package: unity-services 5.8.0-0ubuntu2
  ProcVersionSignature: Ubuntu 3.2.0-18.28-generic 3.2.9
  Uname: Linux 3.2.0-18-generic x86_64
  ApportVersion: 2.0-0ubuntu4
  Architecture: amd64
  CompizPlugins: [core,bailer,detection,composite,opengl,compiztoolbox,decor,snap,commands,mousepoll,grid,move,place,imgpng,session,vpswitch,resize,regex,gnomecompat,unitymtgrabhandles,wall,resizeinfo,animation,workarounds,fade,scale,expo,ezoom,unityshell]
  Date: Thu Apr  5 11:14:22 2012
  EcryptfsInUse: Yes
  InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
  ProcEnviron:
   TERM=xterm
   PATH=(custom, user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  SourcePackage: unity
  UpgradeStatus: Upgraded to precise on 2011-11-07 (150 days ago)

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