There is a not-insignificant performance overhead for all containers (if containerd is a child of Docker, which is the current setup) if systemd sets rlimits on the main Docker daemon process (because the limits propogate to all children). Signed-off-by: Aleksa Sarai <asarai@suse.de> Upstream-commit: 8db61095a3d0bcb0733580734ba5d54bc27a614d Component: engine