Hi again,

Since it indeed seems to be a regression, I filed a bug-report about this:
https://bugzilla.redhat.com/show_bug.cgi?id=746823

Hopefully when its fixed, I can continue playing with firefox's
performance improvements ...

Thanks, Clemens

2011/10/17 Clemens Eisserer <linuxhi...@gmail.com>:
> Hi,
>
> I have been using Sysprof for quite some time, but with Fedora 15 it
> stopped working properly.
> Where it presented pretty stack-traces including timings in Fedora 14
> when debuginfo-packages where installed, it just presents very cryptic
> and less informative information since F15 - usually this was only the
> case when debuginfo-packages were not installed.
>
> Today I tried oprofile instead, but got the same results - I just get
> results with binary granularity:
>
> samples  %        image name               app name                 symbol 
> name
> 7712     14.6036  no-vmlinux               no-vmlinux               
> /no-vmlinux
> 7014     13.2818  libgobject-2.0.so.0.3000.0
> libgobject-2.0.so.0.3000.0 /lib/libgobject-2.0.so.0.3000.0
> 6649     12.5907  libpangoft2-1.0.so.0.2904.0
> libpangoft2-1.0.so.0.2904.0 /usr/lib/libpangoft2-1.0.so.0.2904.0
> 6131     11.6098  libglib-2.0.so.0.3000.0  libglib-2.0.so.0.3000.0
> /lib/libglib-2.0.so.0.3000.0
> 4306      8.1539  libcairo.so.2.11000.2    libcairo.so.2.11000.2
> /usr/lib/libcairo.so.2.11000.2
> 3610      6.8360  libpango-1.0.so.0.2904.0 libpango-1.0.so.0.2904.0
> /usr/lib/libpango-1.0.so.0.2904.0
> 1092      2.0678  libpthread-2.14.90.so    libpthread-2.14.90.so
> pthread_mutex_lock
> 1044      1.9769  libpixman-1.so.0.22.2    libpixman-1.so.0.22.2
> /usr/lib/libpixman-1.so.0.22.2
> 872       1.6512  libpthread-2.14.90.so    libpthread-2.14.90.so
> __pthread_mutex_unlock_usercnt
> 683       1.2933  Xorg                     Xorg
> /usr/bin/Xorg
> 580       1.0983  libc-2.14.90.so          libc-2.14.90.so          _int_free
> 572       1.0831  libc-2.14.90.so          libc-2.14.90.so          
> _int_malloc
>
>
> Any idea whats going wrong here?
>
> Thank you in advance, Clemens
>
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