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Sometimes its really annoying to dive into a descendant and then want to go back to where you were. This uses alt+left arrow to go back to the previous node. It doesn't, however, re-expand the tree to the previous state.
Sysprof is a sampling profiler that uses a kernel module to generate
stacktraces which are then interpreted by the userspace program
"sysprof".
See the Sysprof homepage:
http://sysprof.com/
for more information
Questions, patches and bug reports should be sent to the sysprof
mailing list:
sysprof-list@gnome.org
The list is archived here:
https://mail.gnome.org/archives/sysprof-list/
Debugging symbols
- The programs and libraries you want to profile should be compiled
with -fno-omit-frame-pointers and have debugging symbols available,
or you won't get much usable information.