FAQ Search Today's Posts Mark Forums Read
» Video Reviews

» Linux Archive

Linux-archive is a website aiming to archive linux email lists and to make them easily accessible for linux users/developers.


» Sponsor

» Partners

» Sponsor

Go Back   Linux Archive > Debian > Debian User

 
 
LinkBack Thread Tools
 
Old 08-25-2011, 05:48 PM
Tomas Kral
 
Default opreport reports 0 Mhz processor speed

Hello List,

I would like to learn to use a profiler.
It seems Squeeze kernel supports it.
I have installed oprofile package.

But it reports 0 Mhz processor speed.
Why?

$ opreport --global-percent | head -22
Overflow stats not available
CPU: CPU with timer interrupt, speed 0 MHz (estimated)
Profiling through timer interrupt
TIMER:0|
samples| %|
------------------
20752 40.1773 libmpeg2.so.0.0.0
9527 18.4449 no-vmlinux
2805 5.4307 libpixman-1.so.0.16.4
2365 4.5788 libglib-2.0.so.0.2800.6
1892 3.6630 libgobject-2.0.so.0.2800.6
1849 3.5798 libc-2.11.2.so
1468 2.8422 Xorg
TIMER:0|
samples| %|
------------------
1452 2.8112 Xorg
16 0.0310 [vdso] (tgid:2090 range:0xb7746000-0xb7747000)
1391 2.6931 libgstreamer-0.10.so.0.26.0
1289 2.4956 libpthread-2.11.2.so
1178 2.2807 libxaa.so
797 1.5430 libcairo.so.2.10800.10
702 1.3591 liba52-0.7.4.so

Many thanks

--
Tomas Kral <thomas.kral@email.cz>


--
To UNSUBSCRIBE, email to debian-user-REQUEST@lists.debian.org
with a subject of "unsubscribe". Trouble? Contact listmaster@lists.debian.org
Archive: 1314294500.2862.7.camel@lynx.localhost.localdomain ">http://lists.debian.org/1314294500.2862.7.camel@lynx.localhost.localdomain
 

Thread Tools




All times are GMT. The time now is 10:52 AM.

VBulletin, Copyright ©2000 - 2014, Jelsoft Enterprises Ltd.
Content Relevant URLs by vBSEO ©2007, Crawlability, Inc.
Copyright 2007 - 2008, www.linux-archive.org