Can Cgroup memory subsystem provide estimated available memory, just like /proc/meminfo: MemAvailable?

[宁静的天空]

Hello cgroup experts,


/proc/meminfo: MemAvailable is a very useful mertics, provide estimated available memory, caculated by MemFree, Active(file), Inactive(file), SReclaimable and watermarks. It is implemented by the si_mem_available() function[1]. Can cgroup memory subsystem provide estimated available memory?


/proc/meminfo:
MemTotal:       63793888 kB
MemFree:        21124704 kB
MemAvailable:   39106088 kB


[1] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=34e431b0ae398fc54ea69ff85ec700722c9da773
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