Hi CentOS experts, I am using CentOS 7. Trying to disable kernel memory accounting: according to https://www.kernel.org/doc/Documentation/cgroup-v1/memory.txt, passing cgroup.memory=nokmem to the kernel at boot time, should be able to archive that. However it is not the case in my exercise. These are what I have now $ grep CONFIG_MEMCG_KMEM /boot/config-3.10.0-327.36.3.el7.x86_64 CONFIG_MEMCG_KMEM=y $ cat /proc/cmdline BOOT_IMAGE=/vmlinuz-3.10.0-327.36.3.el7.x86_64 root=UUID=56568066-5719-46d9-981d-278c7559689b ro quiet cgroup.memory=nokmem systemd.log_level=debug But kernel memory is still accounted in user's applications. Any suggestion on how to chase the issue is greatly appreciated! Thank you! Best Regards, Wensheng