Hello, On Thu, Jul 17, 2025 at 02:56:13PM +0200, Michal Koutný wrote: ... > > + cgroup.freeze.stat > > With the given implementation (and use scenario), this'd better exposed > in > cgroup.freeze.stat.local > > I grok the hierarchical summing would make little sense and it'd make > implementaion more complex. With that I'm thinking about formulation: > > Cumulative time that cgroup has spent between freezing and > thawing, regardless of whether by self or ancestor cgroups. NB > (not) reaching "frozen" state is not accounted here. I wonder what hierarchical summing would look like for this. It's absolute time interval measurement and I'm not sure whether summing up the descendants' durations is the best way to go about it. ie. Should it be the total duration any of the descendants are freezing or should it be sum of the freezing durations of all descendants? Thanks. -- tejun
