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e22df464fb
Overview of changes in Sysprof 3.22.1 ===================================== Changes since 3.22.0 * A new data source called "hostinfo" has been added. It records various CPU datapoints as "counters" in the sysprof capture. * A new visualizers abstraction has been added so that we can start providing new ways to look at profiler data. * A CPU visualizer has been added which renders datapoints recorded from the hostinfo data source. * Selecting ranges of the visualizer will update the callgraph limiting stacktrace samples, to the given time range. * Missing headers are now installed which may be needed by applications using libsysprof-ui. * A keyboard shortcuts dialog has been added. * A theme manager has been added to allow us to provide custom CSS for various themes. Currently, we have additional styling added for Adwaita and Adwaita-dark.
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-pointer and have debugging symbols available,
or you won't get much usable information.