private boolean saturates(VespaFlavor hostFlavor, NodeResources nodeResources) {
        NodeResources hostResources = hostFlavor.advertisedResources();
        return equal(hostResources.vcpu(), nodeResources.vcpu()) ||
               equal(hostResources.memoryGiB(), nodeResources.memoryGiB()) ||
               equal(hostResources.diskGb(), nodeResources.diskGb()) ||
               equal(hostResources.bandwidthGbps(), nodeResources.bandwidthGbps());
    }
Returns whether nodeResources saturates at least one resource dimension of hostFlavor
node-repository/src/test/java/com/yahoo/vespa/hosted/provision/autoscale/awsnodes/AwsResourcesCalculator.java