On Fri, Feb 25, 2022 at 10:03 AM Michal Koutný <mkoutny@xxxxxxxx> wrote: > BTW how many levels deep is the affected memory cgroup hierarchy (where > the workingset_refault happens)? (Self answer: Probably less than > nr_cpus*MEMCG_BATCH, so not relevant.) It's /system.slice/thingy.service (a regular systemd unit on cgroupv2), so not very deep.
