public static int compare(Architecture a, Architecture b) {
            if (a == any) a = x86_64;
            if (b == any) b = x86_64;

            if (a == x86_64 && b == arm64) return -1;
            if (a == arm64 && b == x86_64) return 1;
            return 0;
        }
Compares storage type by cost: Remote is cheaper, and therefore before.
Any can be remote and therefore costs the same as remote.
config-provisioning/src/main/java/com/yahoo/config/provision/NodeResources.java