On Tue, Sep 25, 2018 at 03:02:23PM +0100, Daniel McGinnes wrote: > Hi Roman, > > I've booted with your cgroup.stat patch applied (and verified I can now > see the nr_dying_descendants stat)and am ready to run again, but I don't > seem to have /sys/kernel/debug/percpu_stats available. Any ideas how to > enable this, it would be good to have this available to confirm your > theory for this run? Daniel, if nr_dying_descendants falls sharply when you're dropping caches, but the memory is not returning to the system, it's pretty much will confirm my theory. Thanks!
