Hi Ivan, (sorry for late response as I was away) On Fri, Aug 11, 2023 at 3:35 PM Ivan Babrou <ivan@xxxxxxxxxxxxxx> wrote: [...] > > > I spent some time looking into this and I think I landed on a fix: > > > > > > * https://github.com/bobrik/linux/commit/50b627811d54 > > > > > > I'm not 100% sure if it's the right fix for the issue, but it reduces > > > the runtime significantly. In your patch, can you try to replace mem_cgroup_flush_stats() with mem_cgroup_flush_stats_ratelimited() instead of cgroup_rstat_flush(). I wanted to see if you observe any stale stats issues.
