On 8/19/25 17:37, Frits Hoogland wrote:
The specific issue I see in certain cases leading to unreasonable swap usage is
Linux workingset detection kicking in
Do you have a way to highlight that precisely? I mean, can you prove
that it is Linux workingset detection that is causing swapping?
Thank you for your message Frederic,
I am very much aware of that issue. It’s actually incorrect to say that is a
bug: that is how cgroupsv1, which is bundled with rhel8, works. However, it is
very counter intuitive. For that reason redhat created the
force_cgroup_v2_swappiness parameter unique
