Public bug reported: output of sudo perf record -a -g sleep 10
as:
sudo perf report --sort comm,dso
Samples: 34K of event 'cycles', Event count (approx.): 9317070081
- 37,70% nautilus libpng12.so.0.50.0
◆
+ png_read_filter_row
▒
- 34,46% nautilus libz.so.1.2.8
▒
+ inflate_fast
▒
+ inflate
▒
+ adler32
▒
+ crc32
▒
inflate_table
▒
+ 6,24% nautilus libgdk_pixbuf-2.0.so.0.3000.5
▒
+ 4,00% nautilus [kernel.kallsyms]
▒
+ 3,15% swapper [kernel.kallsyms]
▒
+ 2,40% nautilus libc-2.19.so
▒
+ 1,24% nautilus libglib-2.0.so.0.3991.0
▒
+ 1,18% Xorg [kernel.kallsyms]
▒
+ 0,81% nautilus libgobject-2.0.so.0.3991.0
▒
+ 0,73% firefox [kernel.kallsyms]
▒
+ 0,73% firefox libxul.so
▒
+ 0,41% gnome-shell libmutter.so.0.0.0
▒
+ 0,34% nautilus libgtk-3.so.0.1000.7
▒
+ 0,31% Xorg Xorg
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: nautilus 1:3.10.1-0ubuntu8
ProcVersionSignature: Ubuntu 3.13.0-17.37-generic 3.13.6
Uname: Linux 3.13.0-17-generic x86_64
ApportVersion: 2.13.3-0ubuntu1
Architecture: amd64
CurrentDesktop: GNOME
Date: Thu Mar 20 05:30:12 2014
GsettingsChanges: b'org.gnome.nautilus.list-view' b'default-column-order'
b"['name', 'size', 'type', 'date_modified', 'owner', 'group', 'permissions',
'mime_type', 'where', 'date_accessed']"
InstallationDate: Installed on 2014-01-17 (61 days ago)
InstallationMedia: Ubuntu-GNOME 14.04 "Trusty Tahr" - Alpha amd64 (20140117)
SourcePackage: nautilus
UpgradeStatus: No upgrade log present (probably fresh install)
** Affects: nautilus (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug trusty
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https://bugs.launchpad.net/bugs/1294970
Title:
nautilus is consuming 70% of cpu time with only home dir opened
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