Github user jieyu commented on the issue:
https://github.com/apache/mesos/pull/303
I am not sure if the kernel behavior has changed or not in newer kernels.
For example:
https://github.com/opencontainers/runc/blob/7139b61f7fdb904d0acb8db825709aa8d2d2ef36/libcontainer/cgroups/fs/memory.go#L70
You'll have to write `memory.kmem.limit_in_bytes` to enable kmem accounting
So if kmem accounting is not enabled, i don't know what will happen if you
read the data from `memory.kmem.usage_in_bytes`. Let me do some testing on my
CentOS 7 default kernel (3.10)
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