start working on non-node-scoped metrics in node/system view

graph/model/models.go

@@ -1,5 +1,7 @@
 package model
 
+import "strconv"
+
 type Cluster struct {
 	Name         string          `json:"name"`
 	MetricConfig []*MetricConfig `json:"metricConfig"`
@@ -76,3 +78,15 @@ func (topo *Topology) GetCoresFromHWThreads(hwthreads []int) (cores []int, exclu
 
 	return cores, exclusive
 }
+
+func (topo *Topology) GetAcceleratorIDs() ([]int, error) {
+	accels := make([]int, 0)
+	for _, accel := range topo.Accelerators {
+		id, err := strconv.Atoi(accel.ID)
+		if err != nil {
+			return nil, err
+		}
+		accels = append(accels, id)
+	}
+	return accels, nil
+}

graph/model/models_gen.go

@@ -101,14 +101,9 @@ type MetricFootprints struct {
 	Footprints []schema.Float `json:"footprints"`
 }
 
-type NodeMetric struct {
-	Name string         `json:"name"`
-	Data []schema.Float `json:"data"`
-}
-
 type NodeMetrics struct {
-	ID      string        `json:"id"`
-	Metrics []*NodeMetric `json:"metrics"`
+	Host    string               `json:"host"`
+	Metrics []*JobMetricWithName `json:"metrics"`
 }
 
 type OrderByInput struct {