WARN_SECURITY_MEMORY_LIMIT_TOO_HIGH: A cgroup memory limit is too high

One of the memory limits configured for a cgroup is too close to the total memory available on the host. This may leave insufficient memory for the operating system, the DSS backend, and other processes that are not subject to this cgroup limit, causing instability or out-of-memory errors.

Remediation

Reduce the memory limit for the indicated cgroup so that sufficient memory remains available on the host. Refer to Using cgroups for resource control for the recommended cgroup memory limits and configuration instructions.