tracker-miner-fs was used more CPU, Memory and made system hang on sometimes

[Kamin Punpipat]

First, I tried go to Console 1 (tty1) and tried to use (Alt+Fn+PrntScr+f) to kill Out of memory applications.
It it displayed that OOM-Killer was killed chrome. But chrome did't make system hang anyway (because I use google-chrome 2 minutes with not more than 2 tabs).
Second, I tired to use (Alt+Fn+PrntScr+f) again, more time until OOM-killer was killed tracker-miner-fs and system was not hang.
/proc/sys/vm/oom_kill_allocating_task = 0
OOM-Killer not auto kill OOM Applications. So I was manual kill it.

ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: tracker-miner-fs 0.16.4-0ubuntu0.1
ProcVersionSignature: Ubuntu 3.13.0-37.64-generic 3.13.11.7
Uname: Linux 3.13.0-37-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.5
Architecture: amd64
CurrentDesktop: Unity
Date: Mon Oct 6 17:02:35 2014
InstallationDate: Installed on 2014-01-08 (270 days ago)
InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release amd64 (20131016.1)
SourcePackage: tracker
SystemImageInfo: Error: [Errno 2] No such file or directory: 'system-image-cli'
UpgradeStatus: Upgraded to trusty on 2014-04-19 (170 days ago)

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.

[VinDSL (perfect-pecker)]

Vivid test machine started performing horribly, this week, after an incremental update -- 80-90% CPU load -- HDD constantly churning -- HDD LED lit-up solid, RAM/SWAP maxed out, et cetera.

Chromium browser would "Aw, Snap!" immediately upon opening. Firefox was usable, but extremely 'laggy'.

Changing the "tracker" settings via dconf-editor had no affect whatsoever.

Purging “tracker” 1.2.2-2ubuntu2 et. al. restored my Vivid test machine to normal operation.

I know this isn't what you need (I've purged “tracker” now), but here's my rig stats, if that helps:

Current Date/Time: Sat Nov 1 20:15:24 UTC 2014
Distro Release: Ubuntu Vivid Vervet (development branch)
Kernel Release: Linux 3.17.1-031701-generic
Gnome Release: GNOME Shell 3.12.2
Unity Release: unity 7.3.1

OpenGL vendor string: NVIDIA Corporation
OpenGL renderer string: GeForce 7600 GT/AGP/SSE2
OpenGL version string: 2.1.2 NVIDIA 304.123

Not software rendered: yes
Not blacklisted: yes
GLX fbconfig: yes
GLX texture from pixmap: yes
GL npot or rect textures: yes
GL vertex program: yes
GL fragment program: yes
GL vertex buffer object: yes
GL framebuffer object: yes
GL version is 1.4+: yes

Unity 3D supported: yes

Package: mesa-utils
Status: install ok installed
Priority: optional
Section: x11
Installed-Size: 119
Maintainer: Ubuntu Developers <email address hidden>
Architecture: i386
Source: mesa-demos
Version: 8.2.0-1
Replaces: xbase-clients (<< 6.8.2-38)
Depends: libc6 (>= 2.4), libgl1-mesa-glx | libgl1, libx11-6
Description: Miscellaneous Mesa GL utilities
 This package provides several basic GL utilities built by Mesa, including
 glxinfo and glxgears.
Original-Maintainer: Debian X Strike Force <email address hidden>
Homepage: http://mesa3d.org/

Package: mesa-common-dev
 Version: 10.3.2-0ubuntu1

Package: xserver-xorg-core
  Installed: 2:1.16.1-1ubuntu1

Package: xserver-common
  Installed: 2:1.16.1-1ubuntu1

Package: xserver-xephyr
  Installed: 2:1.16.1-1ubuntu1

Tree Map of PCI Devices:
-[0000:00]-+-00.0 Intel Corporation 82875P/E7210 Memory Controller Hub
           +-01.0-[01]----00.0 NVIDIA Corporation G73 [GeForce 7600 GT]
           +-03.0-[02]----01.0 Intel Corporation 82547EI Gigabit Ethernet Controller
           +-06.0 Intel Corporation 82875P/E7210 Processor to I/O Memory Interface
           +-1d.0 Intel Corporation 82801EB/ER (ICH5/ICH5R) USB UHCI Controller #1
           +-1d.1 Intel Corporation 82801EB/ER (ICH5/ICH5R) USB UHCI Controller #2
           +-1d.2 Intel Corporation 82801EB/ER (ICH5/ICH5R) USB UHCI Controller #3
           +-1d.3 Intel Corporation 82801EB/ER (ICH5/ICH5R) USB UHCI Controller #4
           +-1d.7 Intel Corporation 82801EB/ER (ICH5/ICH5R) USB2 EHCI Controller
           +-1e.0-[03]----0c.0 Lite-On Communications Inc LNE100TX
           +-1f.0 Intel Corporation 82801EB/ER (ICH5/ICH5R) LPC Interface Bridge
           +-1f.2 Intel Corporation 82801EB (ICH5) SATA Controller
           +-1f.3 Intel Corporation 82801EB/ER (ICH5/ICH5R) SMBus Controller
           \-1f.5 Intel Corporation 82801EB/ER (ICH5/ICH5R) AC'97 Audio Controller

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