https://bugzilla.suse.com/show_bug.cgi?id=1204380 https://bugzilla.suse.com/show_bug.cgi?id=1204380#c1 Vlastimil Babka <vbabka@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |mhocko@suse.com, | |vbabka@suse.com Assignee|kernel-bugs@opensuse.org |vbabka@suse.com --- Comment #1 from Vlastimil Babka <vbabka@suse.com> --- Was there a previous Leap 15.4 kernel version where you could say this wasn't happening? It looks like shmem memory leak without visible users. I'd recommend booting with page_owner=on, if you can tolerate some associated memory/cpu overhead. Once Shmem becomes prominent enough (can be before swap starts to be used), try capturing the largest memory users with the help of tools/vm/page_owner_sort.c (details in Documentation/mm/page_owner.rst ) and hopefully that will tell us something. -- You are receiving this mail because: You are on the CC list for the bug.