Collect more power utilizations metrics

Author: Dylan Gardner

collector/chassis_collector.go

@@ -119,10 +119,34 @@ var (
 				nil,
 			),
 		},
+		"chassis_power_powersupply_power_efficiency_percentage": {
+			desc: prometheus.NewDesc(
+				prometheus.BuildFQName(namespace, ChassisSubsystem, "power_powersupply_power_efficiency_percentage"),
+				"rated efficiency, as a percentage, of the associated power supply on this chassis",
+				ChassisPowerSupplyLabelNames,
+				nil,
+			),
+		},
 		"chassis_power_powersupply_last_power_output_watts": {
 			desc: prometheus.NewDesc(
 				prometheus.BuildFQName(namespace, ChassisSubsystem, "power_powersupply_last_power_output_watts"),
-				"last_power_output_watts of powersupply on this chassis",
+				"average power output, measured in Watts, of the associated power supply on this chassis",
+				ChassisPowerSupplyLabelNames,
+				nil,
+			),
+		},
+		"chassis_power_powersupply_power_input_watts": {
+			desc: prometheus.NewDesc(
+				prometheus.BuildFQName(namespace, ChassisSubsystem, "power_powersupply_power_input_watts"),
+				"measured input power, in Watts, of powersupply on this chassis",
+				ChassisPowerSupplyLabelNames,
+				nil,
+			),
+		},
+		"chassis_power_powersupply_power_output_watts": {
+			desc: prometheus.NewDesc(
+				prometheus.BuildFQName(namespace, ChassisSubsystem, "power_powersupply_power_output_watts"),
+				"measured output power, in Watts, of powersupply on this chassis",
 				ChassisPowerSupplyLabelNames,
 				nil,
 			),
@@ -407,8 +431,12 @@ func parseChassisPowerInfoPowerSupply(ch chan<- prometheus.Metric, chassisID str
 	defer wg.Done()
 	chassisPowerInfoPowerSupplyName := chassisPowerInfoPowerSupply.Name
 	chassisPowerInfoPowerSupplyID := chassisPowerInfoPowerSupply.MemberID
+	chassisPowerInfoPowerSupplyEfficiencyPercent := chassisPowerInfoPowerSupply.EfficiencyPercent
 	chassisPowerInfoPowerSupplyPowerCapacityWatts := chassisPowerInfoPowerSupply.PowerCapacityWatts
+	chassisPowerInfoPowerSupplyPowerInputWatts := chassisPowerInfoPowerSupply.PowerInputWatts
+	chassisPowerInfoPowerSupplyPowerOutputWatts := chassisPowerInfoPowerSupply.PowerOutputWatts
 	chassisPowerInfoPowerSupplyLastPowerOutputWatts := chassisPowerInfoPowerSupply.LastPowerOutputWatts
+
 	chassisPowerInfoPowerSupplyState := chassisPowerInfoPowerSupply.Status.State
 	chassisPowerInfoPowerSupplyHealth := chassisPowerInfoPowerSupply.Status.Health
 	chassisPowerSupplyLabelvalues := []string{"power_supply", chassisID, chassisPowerInfoPowerSupplyName, chassisPowerInfoPowerSupplyID}
@@ -418,8 +446,11 @@ func parseChassisPowerInfoPowerSupply(ch chan<- prometheus.Metric, chassisID str
 	if chassisPowerInfoPowerSupplyHealthValue, ok := parseCommonStatusHealth(chassisPowerInfoPowerSupplyHealth); ok {
 		ch <- prometheus.MustNewConstMetric(chassisMetrics["chassis_power_powersupply_health"].desc, prometheus.GaugeValue, chassisPowerInfoPowerSupplyHealthValue, chassisPowerSupplyLabelvalues...)
 	}
+	ch <- prometheus.MustNewConstMetric(chassisMetrics["chassis_power_powersupply_power_efficiency_percentage"].desc, prometheus.GaugeValue, float64(chassisPowerInfoPowerSupplyEfficiencyPercent), chassisPowerSupplyLabelvalues...)
 	ch <- prometheus.MustNewConstMetric(chassisMetrics["chassis_power_powersupply_last_power_output_watts"].desc, prometheus.GaugeValue, float64(chassisPowerInfoPowerSupplyLastPowerOutputWatts), chassisPowerSupplyLabelvalues...)
 	ch <- prometheus.MustNewConstMetric(chassisMetrics["chassis_power_powersupply_power_capacity_watts"].desc, prometheus.GaugeValue, float64(chassisPowerInfoPowerSupplyPowerCapacityWatts), chassisPowerSupplyLabelvalues...)
+	ch <- prometheus.MustNewConstMetric(chassisMetrics["chassis_power_powersupply_power_input_watts"].desc, prometheus.GaugeValue, float64(chassisPowerInfoPowerSupplyPowerInputWatts), chassisPowerSupplyLabelvalues...)
+	ch <- prometheus.MustNewConstMetric(chassisMetrics["chassis_power_powersupply_power_output_watts"].desc, prometheus.GaugeValue, float64(chassisPowerInfoPowerSupplyPowerOutputWatts), chassisPowerSupplyLabelvalues...)
 }
 
 func parseNetworkAdapter(ch chan<- prometheus.Metric, chassisID string, networkAdapter *redfish.NetworkAdapter, wg *sync.WaitGroup) error {