1 dscontrol metric
2 add cluster1 + cluster2 + c3...cN @ metric1 + metric2 + metricN
2 remove cluster1 + cluster2 + c3...cN @ metric1 + metric2 + metricN
2 proportions cluster1 + cluster2 + c3...cN @ proportion1 + proportion2 + propN
2 status cluster1 + cluster2 + c3...cN @ metric1 + metric2 + metricN