On Tue, 07.06.16 21:00, Greg KH ([email protected]) wrote: > On Wed, Jun 08, 2016 at 02:04:48AM +0000, 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 > > > > I understand from the previous mails those are necessary to make > > systemd work - but here they are doing nothing more than talking to > > each other! > > Really? No journal messages are getting created at all? No users > logging in/out? What does strace show on those processes?
It's the "watchdog" logic most likely. i.e. systemd has a per-service setting WatchdogSec=. If that's set the daemons have to ping back PID 1 in regular intervals, or otherwise are assumed hanging. On top of that PID 1 actually talks to hw watchdogs, if there are any, by default. If both of that is turned off, then there should be zero wakeups really... Lennart -- Lennart Poettering, Red Hat _______________________________________________ systemd-devel mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/systemd-devel
