I'm sure there is support for the idea, as there is a 4 years old upstream bug already for this, see https://bugzilla.gnome.org/show_bug.cgi?id=525288. I am sure this would be a valuable contribution to Ubuntu and GNOME, so please work on it, and propose a patch, I will happily review and promote it for inclusion in System Monitor upstream.
** Bug watch added: GNOME Bug Tracker #525288 https://bugzilla.gnome.org/show_bug.cgi?id=525288 ** Changed in: gnome-system-monitor (Ubuntu) Status: New => Triaged ** Also affects: gnome-system-monitor via https://bugzilla.gnome.org/show_bug.cgi?id=525288 Importance: Unknown Status: Unknown -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-system-monitor in Ubuntu. https://bugs.launchpad.net/bugs/1047368 Title: [feature request] ring chart resource analysis To manage notifications about this bug go to: https://bugs.launchpad.net/gnome-system-monitor/+bug/1047368/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs