https://bugzilla.suse.com/show_bug.cgi?id=1204380 https://bugzilla.suse.com/show_bug.cgi?id=1204380#c2 --- Comment #2 from J�rgen Gro� <jgross@suse.com> --- (In reply to Vlastimil Babka from comment #1)
Was there a previous Leap 15.4 kernel version where you could say this wasn't happening?
Sorry, no. I updated the system from 15.3 just 2 weeks ago.
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.
Okay, will try that. -- You are receiving this mail because: You are on the CC list for the bug.