feat: display energy usage in job view

- optional emission constant config line added

api/schema.graphqls

@@ -18,6 +18,7 @@ type Job {
   numNodes:         Int!
   numHWThreads:     Int!
   numAcc:           Int!
+  energy:           Float!
   SMT:              Int!
   exclusive:        Int!
   partition:        String!
@@ -28,6 +29,7 @@ type Job {
   resources:        [Resource!]!
   concurrentJobs:   JobLinkResultList
   footprint:        [FootprintValue]
+  energyFootprint:  [EnergyFootprintValue]
   metaData:         Any
   userData:         User
 }
@@ -65,6 +67,12 @@ type FootprintValue {
   value: Float!
 }
 
+type EnergyFootprintValue {
+  hardware: String!
+  metric: String!
+  value: Float!
+}
+
 type MetricValue {
   name: String
   unit: Unit!

internal/graph/generated/generated.go

@@ -74,6 +74,12 @@ type ComplexityRoot struct {
 		Name  func(childComplexity int) int
 	}
 
+	EnergyFootprintValue struct {
+		Hardware func(childComplexity int) int
+		Metric   func(childComplexity int) int
+		Value    func(childComplexity int) int
+	}
+
 	FootprintValue struct {
 		Name  func(childComplexity int) int
 		Stat  func(childComplexity int) int
@@ -108,6 +114,8 @@ type ComplexityRoot struct {
 		Cluster          func(childComplexity int) int
 		ConcurrentJobs   func(childComplexity int) int
 		Duration         func(childComplexity int) int
+		Energy           func(childComplexity int) int
+		EnergyFootprint  func(childComplexity int) int
 		Exclusive        func(childComplexity int) int
 		Footprint        func(childComplexity int) int
 		ID               func(childComplexity int) int
@@ -349,6 +357,7 @@ type JobResolver interface {
 
 	ConcurrentJobs(ctx context.Context, obj *schema.Job) (*model.JobLinkResultList, error)
 	Footprint(ctx context.Context, obj *schema.Job) ([]*model.FootprintValue, error)
+	EnergyFootprint(ctx context.Context, obj *schema.Job) ([]*model.EnergyFootprintValue, error)
 	MetaData(ctx context.Context, obj *schema.Job) (any, error)
 	UserData(ctx context.Context, obj *schema.Job) (*model.User, error)
 }
@@ -469,6 +478,27 @@ func (e *executableSchema) Complexity(typeName, field string, childComplexity in
 
 		return e.complexity.Count.Name(childComplexity), true
 
+	case "EnergyFootprintValue.hardware":
+		if e.complexity.EnergyFootprintValue.Hardware == nil {
+			break
+		}
+
+		return e.complexity.EnergyFootprintValue.Hardware(childComplexity), true
+
+	case "EnergyFootprintValue.metric":
+		if e.complexity.EnergyFootprintValue.Metric == nil {
+			break
+		}
+
+		return e.complexity.EnergyFootprintValue.Metric(childComplexity), true
+
+	case "EnergyFootprintValue.value":
+		if e.complexity.EnergyFootprintValue.Value == nil {
+			break
+		}
+
+		return e.complexity.EnergyFootprintValue.Value(childComplexity), true
+
 	case "FootprintValue.name":
 		if e.complexity.FootprintValue.Name == nil {
 			break
@@ -595,6 +625,20 @@ func (e *executableSchema) Complexity(typeName, field string, childComplexity in
 
 		return e.complexity.Job.Duration(childComplexity), true
 
+	case "Job.energy":
+		if e.complexity.Job.Energy == nil {
+			break
+		}
+
+		return e.complexity.Job.Energy(childComplexity), true
+
+	case "Job.energyFootprint":
+		if e.complexity.Job.EnergyFootprint == nil {
+			break
+		}
+
+		return e.complexity.Job.EnergyFootprint(childComplexity), true
+
 	case "Job.exclusive":
 		if e.complexity.Job.Exclusive == nil {
 			break
@@ -1862,6 +1906,7 @@ type Job {
   numNodes:         Int!
   numHWThreads:     Int!
   numAcc:           Int!
+  energy:           Float!
   SMT:              Int!
   exclusive:        Int!
   partition:        String!
@@ -1872,6 +1917,7 @@ type Job {
   resources:        [Resource!]!
   concurrentJobs:   JobLinkResultList
   footprint:        [FootprintValue]
+  energyFootprint:  [EnergyFootprintValue]
   metaData:         Any
   userData:         User
 }
@@ -1909,6 +1955,12 @@ type FootprintValue {
   value: Float!
 }
 
+type EnergyFootprintValue {
+  hardware: String!
+  metric: String!
+  value: Float!
+}
+
 type MetricValue {
   name: String
   unit: Unit!
@@ -3173,6 +3225,138 @@ func (ec *executionContext) fieldContext_Count_count(_ context.Context, field gr
 	return fc, nil
 }
 
+func (ec *executionContext) _EnergyFootprintValue_hardware(ctx context.Context, field graphql.CollectedField, obj *model.EnergyFootprintValue) (ret graphql.Marshaler) {
+	fc, err := ec.fieldContext_EnergyFootprintValue_hardware(ctx, field)
+	if err != nil {
+		return graphql.Null
+	}
+	ctx = graphql.WithFieldContext(ctx, fc)
+	defer func() {
+		if r := recover(); r != nil {
+			ec.Error(ctx, ec.Recover(ctx, r))
+			ret = graphql.Null
+		}
+	}()
+	resTmp, err := ec.ResolverMiddleware(ctx, func(rctx context.Context) (interface{}, error) {
+		ctx = rctx // use context from middleware stack in children
+		return obj.Hardware, nil
+	})
+	if err != nil {
+		ec.Error(ctx, err)
+		return graphql.Null
+	}
+	if resTmp == nil {
+		if !graphql.HasFieldError(ctx, fc) {
+			ec.Errorf(ctx, "must not be null")
+		}
+		return graphql.Null
+	}
+	res := resTmp.(string)
+	fc.Result = res
+	return ec.marshalNString2string(ctx, field.Selections, res)
+}
+
+func (ec *executionContext) fieldContext_EnergyFootprintValue_hardware(_ context.Context, field graphql.CollectedField) (fc *graphql.FieldContext, err error) {
+	fc = &graphql.FieldContext{
+		Object:     "EnergyFootprintValue",
+		Field:      field,
+		IsMethod:   false,
+		IsResolver: false,
+		Child: func(ctx context.Context, field graphql.CollectedField) (*graphql.FieldContext, error) {
+			return nil, errors.New("field of type String does not have child fields")
+		},
+	}
+	return fc, nil
+}
+
+func (ec *executionContext) _EnergyFootprintValue_metric(ctx context.Context, field graphql.CollectedField, obj *model.EnergyFootprintValue) (ret graphql.Marshaler) {
+	fc, err := ec.fieldContext_EnergyFootprintValue_metric(ctx, field)
+	if err != nil {
+		return graphql.Null
+	}
+	ctx = graphql.WithFieldContext(ctx, fc)
+	defer func() {
+		if r := recover(); r != nil {
+			ec.Error(ctx, ec.Recover(ctx, r))
+			ret = graphql.Null
+		}
+	}()
+	resTmp, err := ec.ResolverMiddleware(ctx, func(rctx context.Context) (interface{}, error) {
+		ctx = rctx // use context from middleware stack in children
+		return obj.Metric, nil
+	})
+	if err != nil {
+		ec.Error(ctx, err)
+		return graphql.Null
+	}
+	if resTmp == nil {
+		if !graphql.HasFieldError(ctx, fc) {
+			ec.Errorf(ctx, "must not be null")
+		}
+		return graphql.Null
+	}
+	res := resTmp.(string)
+	fc.Result = res
+	return ec.marshalNString2string(ctx, field.Selections, res)
+}
+
+func (ec *executionContext) fieldContext_EnergyFootprintValue_metric(_ context.Context, field graphql.CollectedField) (fc *graphql.FieldContext, err error) {
+	fc = &graphql.FieldContext{
+		Object:     "EnergyFootprintValue",
+		Field:      field,
+		IsMethod:   false,
+		IsResolver: false,
+		Child: func(ctx context.Context, field graphql.CollectedField) (*graphql.FieldContext, error) {
+			return nil, errors.New("field of type String does not have child fields")
+		},
+	}
+	return fc, nil
+}
+
+func (ec *executionContext) _EnergyFootprintValue_value(ctx context.Context, field graphql.CollectedField, obj *model.EnergyFootprintValue) (ret graphql.Marshaler) {
+	fc, err := ec.fieldContext_EnergyFootprintValue_value(ctx, field)
+	if err != nil {
+		return graphql.Null
+	}
+	ctx = graphql.WithFieldContext(ctx, fc)
+	defer func() {
+		if r := recover(); r != nil {
+			ec.Error(ctx, ec.Recover(ctx, r))
+			ret = graphql.Null
+		}
+	}()
+	resTmp, err := ec.ResolverMiddleware(ctx, func(rctx context.Context) (interface{}, error) {
+		ctx = rctx // use context from middleware stack in children
+		return obj.Value, nil
+	})
+	if err != nil {
+		ec.Error(ctx, err)
+		return graphql.Null
+	}
+	if resTmp == nil {
+		if !graphql.HasFieldError(ctx, fc) {
+			ec.Errorf(ctx, "must not be null")
+		}
+		return graphql.Null
+	}
+	res := resTmp.(float64)
+	fc.Result = res
+	return ec.marshalNFloat2float64(ctx, field.Selections, res)
+}
+
+func (ec *executionContext) fieldContext_EnergyFootprintValue_value(_ context.Context, field graphql.CollectedField) (fc *graphql.FieldContext, err error) {
+	fc = &graphql.FieldContext{
+		Object:     "EnergyFootprintValue",
+		Field:      field,
+		IsMethod:   false,
+		IsResolver: false,
+		Child: func(ctx context.Context, field graphql.CollectedField) (*graphql.FieldContext, error) {
+			return nil, errors.New("field of type Float does not have child fields")
+		},
+	}
+	return fc, nil
+}
+
 func (ec *executionContext) _FootprintValue_name(ctx context.Context, field graphql.CollectedField, obj *model.FootprintValue) (ret graphql.Marshaler) {
 	fc, err := ec.fieldContext_FootprintValue_name(ctx, field)
 	if err != nil {
@@ -4340,6 +4524,50 @@ func (ec *executionContext) fieldContext_Job_numAcc(_ context.Context, field gra
 	return fc, nil
 }
 
+func (ec *executionContext) _Job_energy(ctx context.Context, field graphql.CollectedField, obj *schema.Job) (ret graphql.Marshaler) {
+	fc, err := ec.fieldContext_Job_energy(ctx, field)
+	if err != nil {
+		return graphql.Null
+	}
+	ctx = graphql.WithFieldContext(ctx, fc)
+	defer func() {
+		if r := recover(); r != nil {
+			ec.Error(ctx, ec.Recover(ctx, r))
+			ret = graphql.Null
+		}
+	}()
+	resTmp, err := ec.ResolverMiddleware(ctx, func(rctx context.Context) (interface{}, error) {
+		ctx = rctx // use context from middleware stack in children
+		return obj.Energy, nil
+	})
+	if err != nil {
+		ec.Error(ctx, err)
+		return graphql.Null
+	}
+	if resTmp == nil {
+		if !graphql.HasFieldError(ctx, fc) {
+			ec.Errorf(ctx, "must not be null")
+		}
+		return graphql.Null
+	}
+	res := resTmp.(float64)
+	fc.Result = res
+	return ec.marshalNFloat2float64(ctx, field.Selections, res)
+}
+
+func (ec *executionContext) fieldContext_Job_energy(_ context.Context, field graphql.CollectedField) (fc *graphql.FieldContext, err error) {
+	fc = &graphql.FieldContext{
+		Object:     "Job",
+		Field:      field,
+		IsMethod:   false,
+		IsResolver: false,
+		Child: func(ctx context.Context, field graphql.CollectedField) (*graphql.FieldContext, error) {
+			return nil, errors.New("field of type Float does not have child fields")
+		},
+	}
+	return fc, nil
+}
+
 func (ec *executionContext) _Job_SMT(ctx context.Context, field graphql.CollectedField, obj *schema.Job) (ret graphql.Marshaler) {
 	fc, err := ec.fieldContext_Job_SMT(ctx, field)
 	if err != nil {
@@ -4810,6 +5038,55 @@ func (ec *executionContext) fieldContext_Job_footprint(_ context.Context, field
 	return fc, nil
 }
 
+func (ec *executionContext) _Job_energyFootprint(ctx context.Context, field graphql.CollectedField, obj *schema.Job) (ret graphql.Marshaler) {
+	fc, err := ec.fieldContext_Job_energyFootprint(ctx, field)
+	if err != nil {
+		return graphql.Null
+	}
+	ctx = graphql.WithFieldContext(ctx, fc)
+	defer func() {
+		if r := recover(); r != nil {
+			ec.Error(ctx, ec.Recover(ctx, r))
+			ret = graphql.Null
+		}
+	}()
+	resTmp, err := ec.ResolverMiddleware(ctx, func(rctx context.Context) (interface{}, error) {
+		ctx = rctx // use context from middleware stack in children
+		return ec.resolvers.Job().EnergyFootprint(rctx, obj)
+	})
+	if err != nil {
+		ec.Error(ctx, err)
+		return graphql.Null
+	}
+	if resTmp == nil {
+		return graphql.Null
+	}
+	res := resTmp.([]*model.EnergyFootprintValue)
+	fc.Result = res
+	return ec.marshalOEnergyFootprintValue2ᚕᚖgithubᚗcomᚋClusterCockpitᚋccᚑbackendᚋinternalᚋgraphᚋmodelᚐEnergyFootprintValue(ctx, field.Selections, res)
+}
+
+func (ec *executionContext) fieldContext_Job_energyFootprint(_ context.Context, field graphql.CollectedField) (fc *graphql.FieldContext, err error) {
+	fc = &graphql.FieldContext{
+		Object:     "Job",
+		Field:      field,
+		IsMethod:   true,
+		IsResolver: true,
+		Child: func(ctx context.Context, field graphql.CollectedField) (*graphql.FieldContext, error) {
+			switch field.Name {
+			case "hardware":
+				return ec.fieldContext_EnergyFootprintValue_hardware(ctx, field)
+			case "metric":
+				return ec.fieldContext_EnergyFootprintValue_metric(ctx, field)
+			case "value":
+				return ec.fieldContext_EnergyFootprintValue_value(ctx, field)
+			}
+			return nil, fmt.Errorf("no field named %q was found under type EnergyFootprintValue", field.Name)
+		},
+	}
+	return fc, nil
+}
+
 func (ec *executionContext) _Job_metaData(ctx context.Context, field graphql.CollectedField, obj *schema.Job) (ret graphql.Marshaler) {
 	fc, err := ec.fieldContext_Job_metaData(ctx, field)
 	if err != nil {
@@ -5518,6 +5795,8 @@ func (ec *executionContext) fieldContext_JobResultList_items(_ context.Context,
 				return ec.fieldContext_Job_numHWThreads(ctx, field)
 			case "numAcc":
 				return ec.fieldContext_Job_numAcc(ctx, field)
+			case "energy":
+				return ec.fieldContext_Job_energy(ctx, field)
 			case "SMT":
 				return ec.fieldContext_Job_SMT(ctx, field)
 			case "exclusive":
@@ -5538,6 +5817,8 @@ func (ec *executionContext) fieldContext_JobResultList_items(_ context.Context,
 				return ec.fieldContext_Job_concurrentJobs(ctx, field)
 			case "footprint":
 				return ec.fieldContext_Job_footprint(ctx, field)
+			case "energyFootprint":
+				return ec.fieldContext_Job_energyFootprint(ctx, field)
 			case "metaData":
 				return ec.fieldContext_Job_metaData(ctx, field)
 			case "userData":
@@ -8480,6 +8761,8 @@ func (ec *executionContext) fieldContext_Query_job(ctx context.Context, field gr
 				return ec.fieldContext_Job_numHWThreads(ctx, field)
 			case "numAcc":
 				return ec.fieldContext_Job_numAcc(ctx, field)
+			case "energy":
+				return ec.fieldContext_Job_energy(ctx, field)
 			case "SMT":
 				return ec.fieldContext_Job_SMT(ctx, field)
 			case "exclusive":
@@ -8500,6 +8783,8 @@ func (ec *executionContext) fieldContext_Query_job(ctx context.Context, field gr
 				return ec.fieldContext_Job_concurrentJobs(ctx, field)
 			case "footprint":
 				return ec.fieldContext_Job_footprint(ctx, field)
+			case "energyFootprint":
+				return ec.fieldContext_Job_energyFootprint(ctx, field)
 			case "metaData":
 				return ec.fieldContext_Job_metaData(ctx, field)
 			case "userData":
@@ -13740,6 +14025,55 @@ func (ec *executionContext) _Count(ctx context.Context, sel ast.SelectionSet, ob
 	return out
 }
 
+var energyFootprintValueImplementors = []string{"EnergyFootprintValue"}
+
+func (ec *executionContext) _EnergyFootprintValue(ctx context.Context, sel ast.SelectionSet, obj *model.EnergyFootprintValue) graphql.Marshaler {
+	fields := graphql.CollectFields(ec.OperationContext, sel, energyFootprintValueImplementors)
+
+	out := graphql.NewFieldSet(fields)
+	deferred := make(map[string]*graphql.FieldSet)
+	for i, field := range fields {
+		switch field.Name {
+		case "__typename":
+			out.Values[i] = graphql.MarshalString("EnergyFootprintValue")
+		case "hardware":
+			out.Values[i] = ec._EnergyFootprintValue_hardware(ctx, field, obj)
+			if out.Values[i] == graphql.Null {
+				out.Invalids++
+			}
+		case "metric":
+			out.Values[i] = ec._EnergyFootprintValue_metric(ctx, field, obj)
+			if out.Values[i] == graphql.Null {
+				out.Invalids++
+			}
+		case "value":
+			out.Values[i] = ec._EnergyFootprintValue_value(ctx, field, obj)
+			if out.Values[i] == graphql.Null {
+				out.Invalids++
+			}
+		default:
+			panic("unknown field " + strconv.Quote(field.Name))
+		}
+	}
+	out.Dispatch(ctx)
+	if out.Invalids > 0 {
+		return graphql.Null
+	}
+
+	atomic.AddInt32(&ec.deferred, int32(len(deferred)))
+
+	for label, dfs := range deferred {
+		ec.processDeferredGroup(graphql.DeferredGroup{
+			Label:    label,
+			Path:     graphql.GetPath(ctx),
+			FieldSet: dfs,
+			Context:  ctx,
+		})
+	}
+
+	return out
+}
+
 var footprintValueImplementors = []string{"FootprintValue"}
 
 func (ec *executionContext) _FootprintValue(ctx context.Context, sel ast.SelectionSet, obj *model.FootprintValue) graphql.Marshaler {
@@ -14048,6 +14382,11 @@ func (ec *executionContext) _Job(ctx context.Context, sel ast.SelectionSet, obj
 			if out.Values[i] == graphql.Null {
 				atomic.AddUint32(&out.Invalids, 1)
 			}
+		case "energy":
+			out.Values[i] = ec._Job_energy(ctx, field, obj)
+			if out.Values[i] == graphql.Null {
+				atomic.AddUint32(&out.Invalids, 1)
+			}
 		case "SMT":
 			out.Values[i] = ec._Job_SMT(ctx, field, obj)
 			if out.Values[i] == graphql.Null {
@@ -14184,6 +14523,39 @@ func (ec *executionContext) _Job(ctx context.Context, sel ast.SelectionSet, obj
 				continue
 			}
 
+			out.Concurrently(i, func(ctx context.Context) graphql.Marshaler { return innerFunc(ctx, out) })
+		case "energyFootprint":
+			field := field
+
+			innerFunc := func(ctx context.Context, _ *graphql.FieldSet) (res graphql.Marshaler) {
+				defer func() {
+					if r := recover(); r != nil {
+						ec.Error(ctx, ec.Recover(ctx, r))
+					}
+				}()
+				res = ec._Job_energyFootprint(ctx, field, obj)
+				return res
+			}
+
+			if field.Deferrable != nil {
+				dfs, ok := deferred[field.Deferrable.Label]
+				di := 0
+				if ok {
+					dfs.AddField(field)
+					di = len(dfs.Values) - 1
+				} else {
+					dfs = graphql.NewFieldSet([]graphql.CollectedField{field})
+					deferred[field.Deferrable.Label] = dfs
+				}
+				dfs.Concurrently(di, func(ctx context.Context) graphql.Marshaler {
+					return innerFunc(ctx, dfs)
+				})
+
+				// don't run the out.Concurrently() call below
+				out.Values[i] = graphql.Null
+				continue
+			}
+
 			out.Concurrently(i, func(ctx context.Context) graphql.Marshaler { return innerFunc(ctx, out) })
 		case "metaData":
 			field := field
@@ -18120,6 +18492,54 @@ func (ec *executionContext) marshalOBoolean2ᚖbool(ctx context.Context, sel ast
 	return res
 }
 
+func (ec *executionContext) marshalOEnergyFootprintValue2ᚕᚖgithubᚗcomᚋClusterCockpitᚋccᚑbackendᚋinternalᚋgraphᚋmodelᚐEnergyFootprintValue(ctx context.Context, sel ast.SelectionSet, v []*model.EnergyFootprintValue) graphql.Marshaler {
+	if v == nil {
+		return graphql.Null
+	}
+	ret := make(graphql.Array, len(v))
+	var wg sync.WaitGroup
+	isLen1 := len(v) == 1
+	if !isLen1 {
+		wg.Add(len(v))
+	}
+	for i := range v {
+		i := i
+		fc := &graphql.FieldContext{
+			Index:  &i,
+			Result: &v[i],
+		}
+		ctx := graphql.WithFieldContext(ctx, fc)
+		f := func(i int) {
+			defer func() {
+				if r := recover(); r != nil {
+					ec.Error(ctx, ec.Recover(ctx, r))
+					ret = nil
+				}
+			}()
+			if !isLen1 {
+				defer wg.Done()
+			}
+			ret[i] = ec.marshalOEnergyFootprintValue2ᚖgithubᚗcomᚋClusterCockpitᚋccᚑbackendᚋinternalᚋgraphᚋmodelᚐEnergyFootprintValue(ctx, sel, v[i])
+		}
+		if isLen1 {
+			f(i)
+		} else {
+			go f(i)
+		}
+
+	}
+	wg.Wait()
+
+	return ret
+}
+
+func (ec *executionContext) marshalOEnergyFootprintValue2ᚖgithubᚗcomᚋClusterCockpitᚋccᚑbackendᚋinternalᚋgraphᚋmodelᚐEnergyFootprintValue(ctx context.Context, sel ast.SelectionSet, v *model.EnergyFootprintValue) graphql.Marshaler {
+	if v == nil {
+		return graphql.Null
+	}
+	return ec._EnergyFootprintValue(ctx, sel, v)
+}
+
 func (ec *executionContext) unmarshalOFloat2float64(ctx context.Context, v interface{}) (float64, error) {
 	res, err := graphql.UnmarshalFloatContext(ctx, v)
 	return res, graphql.ErrorOnPath(ctx, err)

internal/graph/model/models_gen.go

@@ -16,6 +16,12 @@ type Count struct {
 	Count int    `json:"count"`
 }
 
+type EnergyFootprintValue struct {
+	Hardware string  `json:"hardware"`
+	Metric   string  `json:"metric"`
+	Value    float64 `json:"value"`
+}
+
 type FloatRange struct {
 	From float64 `json:"from"`
 	To   float64 `json:"to"`

internal/graph/schema.resolvers.go

@@ -8,6 +8,7 @@ import (
 	"context"
 	"errors"
 	"fmt"
+	"regexp"
 	"slices"
 	"strconv"
 	"strings"
@@ -71,6 +72,45 @@ func (r *jobResolver) Footprint(ctx context.Context, obj *schema.Job) ([]*model.
 	return res, err
 }
 
+// EnergyFootprint is the resolver for the energyFootprint field.
+func (r *jobResolver) EnergyFootprint(ctx context.Context, obj *schema.Job) ([]*model.EnergyFootprintValue, error) {
+	rawEnergyFootprint, err := r.Repo.FetchEnergyFootprint(obj)
+	if err != nil {
+		log.Warn("Error while fetching job energy footprint data")
+		return nil, err
+	}
+
+	res := []*model.EnergyFootprintValue{}
+	for name, value := range rawEnergyFootprint {
+		// Suboptimal: Nearly hardcoded metric name expectations
+		matchCpu := regexp.MustCompile(`cpu|Cpu|CPU`)
+		matchAcc := regexp.MustCompile(`acc|Acc|ACC`)
+		matchMem := regexp.MustCompile(`mem|Mem|MEM`)
+		matchCore := regexp.MustCompile(`core|Core|CORE`)
+
+		hwType := ""
+		switch test := name; { // NOtice ';' for var declaration
+		case matchCpu.MatchString(test):
+			hwType = "CPU"
+		case matchAcc.MatchString(test):
+			hwType = "Accelerator"
+		case matchMem.MatchString(test):
+			hwType = "Memory"
+		case matchCore.MatchString(test):
+			hwType = "Core"
+		default:
+			hwType = "Hardware"
+		}
+
+		res = append(res, &model.EnergyFootprintValue{
+			Hardware: hwType,
+			Metric:   name,
+			Value:    value,
+		})
+	}
+	return res, err
+}
+
 // MetaData is the resolver for the metaData field.
 func (r *jobResolver) MetaData(ctx context.Context, obj *schema.Job) (any, error) {
 	return r.Repo.FetchMetadata(obj)

internal/repository/job.go

@@ -9,6 +9,7 @@ import (
 	"encoding/json"
 	"errors"
 	"fmt"
+	"math"
 	"strconv"
 	"sync"
 	"time"
@@ -52,7 +53,7 @@ func GetJobRepository() *JobRepository {
 var jobColumns []string = []string{
 	"job.id", "job.job_id", "job.user", "job.project", "job.cluster", "job.subcluster", "job.start_time", "job.partition", "job.array_job_id",
 	"job.num_nodes", "job.num_hwthreads", "job.num_acc", "job.exclusive", "job.monitoring_status", "job.smt", "job.job_state",
-	"job.duration", "job.walltime", "job.resources", "job.footprint", // "job.meta_data",
+	"job.duration", "job.walltime", "job.resources", "job.footprint", "job.energy",
 }
 
 func scanJob(row interface{ Scan(...interface{}) error }) (*schema.Job, error) {
@@ -61,7 +62,7 @@ func scanJob(row interface{ Scan(...interface{}) error }) (*schema.Job, error) {
 	if err := row.Scan(
 		&job.ID, &job.JobID, &job.User, &job.Project, &job.Cluster, &job.SubCluster, &job.StartTimeUnix, &job.Partition, &job.ArrayJobId,
 		&job.NumNodes, &job.NumHWThreads, &job.NumAcc, &job.Exclusive, &job.MonitoringStatus, &job.SMT, &job.State,
-		&job.Duration, &job.Walltime, &job.RawResources, &job.RawFootprint /*&job.RawMetaData*/); err != nil {
+		&job.Duration, &job.Walltime, &job.RawResources, &job.RawFootprint, &job.Energy); err != nil {
 		log.Warnf("Error while scanning rows (Job): %v", err)
 		return nil, err
 	}
@@ -245,6 +246,34 @@ func (r *JobRepository) FetchFootprint(job *schema.Job) (map[string]float64, err
 	return job.Footprint, nil
 }
 
+func (r *JobRepository) FetchEnergyFootprint(job *schema.Job) (map[string]float64, error) {
+	start := time.Now()
+	cachekey := fmt.Sprintf("energyFootprint:%d", job.ID)
+	if cached := r.cache.Get(cachekey, nil); cached != nil {
+		job.EnergyFootprint = cached.(map[string]float64)
+		return job.EnergyFootprint, nil
+	}
+
+	if err := sq.Select("job.energy_footprint").From("job").Where("job.id = ?", job.ID).
+		RunWith(r.stmtCache).QueryRow().Scan(&job.RawEnergyFootprint); err != nil {
+		log.Warn("Error while scanning for job energy_footprint")
+		return nil, err
+	}
+
+	if len(job.RawEnergyFootprint) == 0 {
+		return nil, nil
+	}
+
+	if err := json.Unmarshal(job.RawEnergyFootprint, &job.EnergyFootprint); err != nil {
+		log.Warn("Error while unmarshaling raw energy footprint json")
+		return nil, err
+	}
+
+	r.cache.Put(cachekey, job.EnergyFootprint, len(job.EnergyFootprint), 24*time.Hour)
+	log.Debugf("Timer FetchEnergyFootprint %s", time.Since(start))
+	return job.EnergyFootprint, nil
+}
+
 func (r *JobRepository) DeleteJobsBefore(startTime int64) (int, error) {
 	var cnt int
 	q := sq.Select("count(*)").From("job").Where("job.start_time < ?", startTime)
@@ -562,6 +591,7 @@ func (r *JobRepository) UpdateEnergy(
 	stmt sq.UpdateBuilder,
 	jobMeta *schema.JobMeta,
 ) (sq.UpdateBuilder, error) {
+	/* Note: Only Called for Running Jobs during Intermediate Update or on Archiving */
 	sc, err := archive.GetSubCluster(jobMeta.Cluster, jobMeta.SubCluster)
 	if err != nil {
 		log.Errorf("cannot get subcluster: %s", err.Error())
@@ -572,13 +602,17 @@ func (r *JobRepository) UpdateEnergy(
 	var energy float64
 
 	for _, fp := range sc.EnergyFootprint {
-		if i, err := archive.MetricIndex(sc.MetricConfig, fp); err != nil {
+		if i, err := archive.MetricIndex(sc.MetricConfig, fp); err == nil {
 			// FIXME: Check for unit conversions
+			// Energy: Watts * Time // Power: Energy / Time  -> Correct labelling here?
 			if sc.MetricConfig[i].Energy == "power" {
-				energy = LoadJobStat(jobMeta, fp, "avg") * float64(jobMeta.Duration)
+				// Unit: ( W * s ) / 3600 = Wh ; Rounded to 2 nearest digits
+				energy = math.Round(((LoadJobStat(jobMeta, fp, "avg")*float64(jobMeta.Duration))/3600)*100) / 100
 			} else if sc.MetricConfig[i].Energy == "energy" {
 				// This assumes the metric is of aggregation type sum
 			}
+		} else {
+			log.Warnf("Error while collecting energy metric %s for job, DB ID '%v', return '0.0'", fp, jobMeta.ID)
 		}
 
 		energyFootprint[fp] = energy
@@ -592,13 +626,14 @@ func (r *JobRepository) UpdateEnergy(
 		return stmt, err
 	}
 
-	return stmt.Set("energy_footprint", rawFootprint).Set("energy", totalEnergy), nil
+	return stmt.Set("energy_footprint", rawFootprint).Set("energy", (math.Round(totalEnergy*100) / 100)), nil
 }
 
 func (r *JobRepository) UpdateFootprint(
 	stmt sq.UpdateBuilder,
 	jobMeta *schema.JobMeta,
 ) (sq.UpdateBuilder, error) {
+	/* Note: Only Called for Running Jobs during Intermediate Update or on Archiving */
 	sc, err := archive.GetSubCluster(jobMeta.Cluster, jobMeta.SubCluster)
 	if err != nil {
 		log.Errorf("cannot get subcluster: %s", err.Error())

internal/routerConfig/routes.go

@@ -78,6 +78,9 @@ func setupHomeRoute(i InfoType, r *http.Request) InfoType {
 
 func setupJobRoute(i InfoType, r *http.Request) InfoType {
 	i["id"] = mux.Vars(r)["id"]
+	if config.Keys.EmissionConstant != 0 {
+		i["emission"] = config.Keys.EmissionConstant
+	}
 	return i
 }
 

pkg/archive/clusterConfig.go

@@ -75,7 +75,6 @@ func initClusterConfig() error {
 					if !cfg.Remove {
 						availability.SubClusters = append(availability.SubClusters, sc.Name)
 						newMetric.Peak = cfg.Peak
-						newMetric.Peak = cfg.Peak
 						newMetric.Normal = cfg.Normal
 						newMetric.Caution = cfg.Caution
 						newMetric.Alert = cfg.Alert
@@ -229,5 +228,5 @@ func MetricIndex(mc []schema.MetricConfig, name string) (int, error) {
 		}
 	}
 
-	return 0, fmt.Errorf("Unknown metric name %s", name)
+	return 0, fmt.Errorf("unknown metric name %s", name)
 }

pkg/schema/config.go

@@ -154,4 +154,8 @@ type ProgramConfig struct {
 
 	// Array of Clusters
 	Clusters []*ClusterConfig `json:"clusters"`
+
+	// Energy Mix CO2 Emission Constant [g/kWh]
+	// If entered, displays estimated CO2 emission for job based on jobs totalEnergy
+	EmissionConstant int `json:"emission-constant"`
 }

web/frontend/src/Job.root.svelte

@@ -36,6 +36,7 @@
   import Metric from "./job/Metric.svelte";
   import StatsTable from "./job/StatsTable.svelte";
   import JobSummary from "./job/JobSummary.svelte";
+  import EnergySummary from "./job/EnergySummary.svelte";
   import ConcurrentJobs from "./generic/helper/ConcurrentJobs.svelte";
   import PlotTable from "./generic/PlotTable.svelte";
   import Roofline from "./generic/plots/Roofline.svelte";
@@ -70,7 +71,7 @@
   const { query: initq } = init(`
         job(id: "${dbid}") {
             id, jobId, user, project, cluster, startTime,
-            duration, numNodes, numHWThreads, numAcc,
+            duration, numNodes, numHWThreads, numAcc, energy,
             SMT, exclusive, partition, subCluster, arrayJobId,
             monitoringStatus, state, walltime,
             tags { id, type, scope, name },
@@ -78,7 +79,8 @@
             metaData,
             userData { name, email },
             concurrentJobs { items { id, jobId }, count, listQuery },
-            footprint { name, stat, value }
+            footprint { name, stat, value },
+            energyFootprint { hardware, metric, value }
         }
     `);
 
@@ -308,6 +310,14 @@
   </Col>
 </Row>
 
+{#if $initq?.data}
+  <Row class="mb-3">
+    <Col>
+      <EnergySummary job={$initq.data.job}/>
+    </Col>
+  </Row>
+{/if}
+
 <Card class="mb-3">
   <CardBody>
     <Row class="mb-2">

web/frontend/src/job.entrypoint.js

@@ -11,6 +11,7 @@ new Job({
     },
     context: new Map([
             ['cc-config', clusterCockpitConfig],
-            ['resampling', resampleConfig]
+            ['resampling', resampleConfig],
+            ['emission', emission]
     ])
 })

web/frontend/src/job/EnergySummary.svelte

@@ -0,0 +1,75 @@
+<!--
+    @component Energy Summary component; Displays job.footprint data as bars in relation to thresholds, as polar plot, and summariziong comment
+
+    Properties:
+    - `job Object`: The GQL job object
+ -->
+
+<script>
+  import { 
+    getContext 
+  } from "svelte";
+  import {
+    Card,
+    CardBody,
+    Tooltip,
+    Row,
+    Col,
+  } from "@sveltestrap/sveltestrap";
+  import { round } from "mathjs";
+
+  export let job;
+  
+  const carbonPerkWh = getContext("emission");
+  let carbonMass;
+
+  $: if (carbonPerkWh) {
+    // (( Wh / 1000 )* g/kWh) / 1000 = kg || Rounded to 2 Digits via [ round(x * 100) / 100 ]
+    carbonMass = round( (((job?.energy ? job.energy : 0.0) / 1000 ) * carbonPerkWh) / 10 ) / 100;
+  }
+</script>
+
+<Card>
+  <CardBody>
+    <Row>
+      {#each job.energyFootprint as efp}
+        <Col class="text-center" id={`energy-footprint-${job.jobId}-${efp.hardware}`}>
+          <div class="cursor-help mr-2"><b>{efp.hardware}:</b> {efp.value} Wh (<i>{efp.metric}</i>)</div>
+        </Col>
+        <Tooltip
+          target={`energy-footprint-${job.jobId}-${efp.hardware}`}
+          placement="top"
+          >Estimated energy consumption based on metric {efp.metric} and job runtime.
+        </Tooltip>
+      {/each}
+      <Col class="text-center" id={`energy-footprint-${job.jobId}-total`}>
+        <div class="cursor-help"><b>Total Energy:</b> {job?.energy? job.energy : 0} Wh</div>
+      </Col>
+      {#if carbonPerkWh}
+        <Col class="text-center" id={`energy-footprint-${job.jobId}-carbon`}>
+          <div class="cursor-help"><b>Carbon Emission:</b> {carbonMass} kg</div>
+        </Col>
+      {/if}
+    </Row>
+  </CardBody>
+</Card>
+
+<Tooltip
+  target={`energy-footprint-${job.jobId}-total`}
+  placement="top"
+  >Estimated total energy consumption of job.
+</Tooltip>
+
+{#if carbonPerkWh}
+  <Tooltip
+    target={`energy-footprint-${job.jobId}-carbon`}
+    placement="top"
+  >Estimated emission based on supplier energy mix and total energy consumption.
+  </Tooltip>
+{/if}
+
+<style>
+  .cursor-help {
+    cursor: help;
+  }
+</style>