Sysprof is a sampling CPU profiler that uses a Linux kernel module to profile the entire system, not just a single application. It handles shared libraries, and applications do not need to be recompiled. It profiles all running processes, not just a single application, has a nice graphical interface, shows the time spent in each branch of the call tree, can load and save profiles, and is easy to use.
... part of T2, get it here
URL: https://www.daimi.au.dk/~sandmann/sysprof/
Author: Soren Sandmann <sandmann [at] daimi [dot] au [dot] dk>
Maintainer: Cyrus Muraya <cyrus [dot] muraya [at] safemedia [dot] com>
License: GPL
Status: Stable
Version: 47.2
CPU architectures: Does only support: x86 x86-64
Download: https://download.gnome.org/sources/sysprof/47/ sysprof-47.2.tar.xz
T2 source: sysprof.cache
T2 source: sysprof.desc
Build time (on reference hardware): 40% (relative to binutils)2
Installed size (on reference hardware): 5.13 MB, 318 files
Dependencies (build time detected): 00-dirtree bash binutils cairo cmake coreutils dbus desktop-file-utils diffutils fontconfig fontforge gawk gdk-pixbuf gettext glib grep gst-plugins-base gtk gtk+ harfbuzz itstool json-glib libadwaita libdex libpanel libxml linux-header meson ninja openssl pango polkit sed shared-mime-info tar tbb unwind xz
Installed files (on reference hardware):
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1) This page was automatically generated from the T2 package source. Corrections, such as dead links, URL changes or typos need to be performed directly on that source.
2) Compatible with Linux From Scratch's "Standard Build Unit" (SBU).