System-wide profiles don't seem to find debug information since Fedora 15
linuxhippy at gmail.com
Tue Oct 18 08:24:06 UTC 2011
Since it indeed seems to be a regression, I filed a bug-report about this:
Hopefully when its fixed, I can continue playing with firefox's
performance improvements ...
2011/10/17 Clemens Eisserer <linuxhippy at gmail.com>:
> 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
> 4306 8.1539 libcairo.so.2.11000.2 libcairo.so.2.11000.2
> 3610 6.8360 libpango-1.0.so.0.2904.0 libpango-1.0.so.0.2904.0
> 1092 2.0678 libpthread-2.14.90.so libpthread-2.14.90.so
> 1044 1.9769 libpixman-1.so.0.22.2 libpixman-1.so.0.22.2
> 872 1.6512 libpthread-2.14.90.so libpthread-2.14.90.so
> 683 1.2933 Xorg 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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