erek
[H]F Junkie
- Joined
- Dec 19, 2005
- Messages
- 10,786
Pretty darn baller if you ask me! Amazing work!
"Obviously the amount of saved memory depend on the number of memory cgroups,
uptime and specific workloads, but overall it feels like the new controller
saves 30-40% of slab memory, sometimes more. Additionally, it should lead
to a lower memory fragmentation, just because of a smaller number of
non-movable pages and also because there is no more need to move all
slab objects to a new set of pages when a workload is restarted in a new
memory cgroup."
https://lkml.org/lkml/2019/9/5/1132
"Obviously the amount of saved memory depend on the number of memory cgroups,
uptime and specific workloads, but overall it feels like the new controller
saves 30-40% of slab memory, sometimes more. Additionally, it should lead
to a lower memory fragmentation, just because of a smaller number of
non-movable pages and also because there is no more need to move all
slab objects to a new set of pages when a workload is restarted in a new
memory cgroup."
https://lkml.org/lkml/2019/9/5/1132