On 08/06/16 03:04, Hebenstreit, Michael wrote: >> What processes are showing up in your count? Perhaps it's just a bug that >> needs to be fixed. > /bin/dbus-daemon > /usr/lib/systemd/systemd-journald > /usr/lib/systemd/systemd-logind
dbus-daemon will wake up when there are D-Bus messages to be delivered, or when D-Bus-related data in /usr/share/dbus-1/ changes. If there is nothing emitting D-Bus messages then it shouldn't normally wake up. In dbus >= 1.10 you can run "dbus-monitor --system" as root, and you'll see any D-Bus message that goes past. Unfortunately this use-case for monitoring didn't really work in previous versions. If you want it to stay off the majority of your CPU cores, Greg's recommendation to set up CPU affinity seems wise. dbus-daemon is single-threaded (or 2-threaded if SELinux and the audit subsystem are active), so it will normally only run on one CPU at a time anyway. -- Simon McVittie Collabora Ltd. <http://www.collabora.com/> _______________________________________________ systemd-devel mailing list systemd-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/systemd-devel