[Bug 1159882] Excessive swapping when buffers / cache expand beyond free physical RAM
https://bugzilla.suse.com/show_bug.cgi?id=1159882 https://bugzilla.suse.com/show_bug.cgi?id=1159882#c63 Michal Koutný <mkoutny@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Flags|needinfo?(mkoutny@suse.com) |needinfo?(radelahunt@gmail. | |com) --- Comment #63 from Michal Koutný <mkoutny@suse.com> --- (In reply to Michal Hocko from comment #62)
For the general cgroups setup, please provide mount | grep cgroup Unless explicitly disabled (with kernel cmdline), the memory hierarchy (root only) would be always mounted. To get the information about fine-grained grouping, I suggest find /sys/fs/cgroup/memory -type d
Additionally, if there's a non-trivial structure, you can track the originating service by looking at Memory* directives (MemoryDenyWriteExecute= is irrelevant)
systemctl cat "*.service" | grep -E "# /|Memory"
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