Memory swappiness option takes 0-100, and helps to tune swappiness behavior per container. For example, When a lower value of swappiness is chosen the container will see minimum major faults. When no value is specified for memory-swappiness in docker UI, it is inherited from parent cgroup. (generally 60 unless it is changed). Signed-off-by: Raghavendra K T <raghavendra.kt@linux.vnet.ibm.com> Upstream-commit: 921da495d24695dda66d3f58e78887dd0bc2402e Component: engine
SysInfo stores information about which features a kernel supports.