depIDs := make([]string, 0, len(c.state.Peers))
	for d := range c.state.Peers {
		depIDs = append(depIDs, d)
	}
	errs := make([]error, len(c.state.Peers))
	var wg sync.WaitGroup
	wg.Add(len(depIDs))
	for i := range depIDs {
		go func(i int) {
			defer wg.Done()
			if depIDs[i] == globalDeploymentID() {
				if selfActionFn != nil {

			}
		}
	}
	dID := r.Form.Get("by-depID")
	done := ctx.Done()
	ticker := time.NewTicker(interval)
	defer ticker.Stop()
	w.Header().Set(xhttp.ContentType, string(mimeJSON))

	enc := json.NewEncoder(w)
	for n > 0 {
		var m madmin.RealtimeMetrics
		mLocal := collectLocalMetrics(types, collectMetricsOpts{
			hosts: hostMap,
			disks: diskMap,
			jobID: jobID,
			depID: dID,
		})
		m.Merge(&mLocal)

		hostMap[host] = struct{}{}
	}

	info := collectLocalMetrics(types, collectMetricsOpts{
		disks: diskMap,
		hosts: hostMap,
		jobID: values.Get(peerRESTJobID),
		depID: values.Get(peerRESTDepID),
	})
	return madminRealtimeMetrics.NewJSONWith(&info), nil
}

// GetSysConfigHandler - returns system config information.
// (only the config that are of concern to minio)