4 ms·
The multi-gen LRU swap patchset helped a lot with this issue but didn't entirely resolve it. I think it was merged a year ago or so and it's worth checking out
by arglebargle123 4y ago
The multi-gen LRU swap patchset helped a lot with this issue but didn't entirely resolve it. I think it was merged a year ago or so and it's worth checking out if you haven't yet—it makes a pretty significant usability impact during swap pressure.