metrics cardinality for ghalistener (actions#3671)

Co-authored-by: Bassem Dghaidi <568794+Link-@users.noreply.github.com>
Co-authored-by: Nikola Jokic <jokicnikola07@gmail.com>

Author: 3 people

cmd/ghalistener/metrics/metrics.go

@@ -3,7 +3,6 @@ package metrics
 import (
 	"context"
 	"net/http"
-	"strconv"
 	"time"
 
 	"github.com/actions/actions-runner-controller/github/actions"
@@ -19,11 +18,8 @@ const (
 	labelKeyOrganization            = "organization"
 	labelKeyRepository              = "repository"
 	labelKeyJobName                 = "job_name"
-	labelKeyJobWorkflowRef          = "job_workflow_ref"
 	labelKeyEventName               = "event_name"
 	labelKeyJobResult               = "job_result"
-	labelKeyRunnerID                = "runner_id"
-	labelKeyRunnerName              = "runner_name"
 )
 
 const githubScaleSetSubsystem = "gha"
@@ -43,14 +39,13 @@ var (
 		labelKeyOrganization,
 		labelKeyEnterprise,
 		labelKeyJobName,
-		labelKeyJobWorkflowRef,
 		labelKeyEventName,
 	}
 
-	completedJobsTotalLabels   = append(jobLabels, labelKeyJobResult, labelKeyRunnerID, labelKeyRunnerName)
-	jobExecutionDurationLabels = append(jobLabels, labelKeyJobResult, labelKeyRunnerID, labelKeyRunnerName)
-	startedJobsTotalLabels     = append(jobLabels, labelKeyRunnerID, labelKeyRunnerName)
-	jobStartupDurationLabels   = append(jobLabels, labelKeyRunnerID, labelKeyRunnerName)
+	completedJobsTotalLabels   = append(jobLabels, labelKeyJobResult)
+	jobExecutionDurationLabels = append(jobLabels, labelKeyJobResult)
+	startedJobsTotalLabels     = jobLabels
+	jobStartupDurationLabels   = jobLabels
 )
 
 var (
@@ -223,12 +218,11 @@ type baseLabels struct {
 
 func (b *baseLabels) jobLabels(jobBase *actions.JobMessageBase) prometheus.Labels {
 	return prometheus.Labels{
-		labelKeyEnterprise:     b.enterprise,
-		labelKeyOrganization:   jobBase.OwnerName,
-		labelKeyRepository:     jobBase.RepositoryName,
-		labelKeyJobName:        jobBase.JobDisplayName,
-		labelKeyJobWorkflowRef: jobBase.JobWorkflowRef,
-		labelKeyEventName:      jobBase.EventName,
+		labelKeyEnterprise:   b.enterprise,
+		labelKeyOrganization: jobBase.OwnerName,
+		labelKeyRepository:   jobBase.RepositoryName,
+		labelKeyJobName:      jobBase.JobDisplayName,
+		labelKeyEventName:    jobBase.EventName,
 	}
 }
 
@@ -244,16 +238,12 @@ func (b *baseLabels) scaleSetLabels() prometheus.Labels {
 
 func (b *baseLabels) completedJobLabels(msg *actions.JobCompleted) prometheus.Labels {
 	l := b.jobLabels(&msg.JobMessageBase)
-	l[labelKeyRunnerID] = strconv.Itoa(msg.RunnerId)
 	l[labelKeyJobResult] = msg.Result
-	l[labelKeyRunnerName] = msg.RunnerName
 	return l
 }
 
 func (b *baseLabels) startedJobLabels(msg *actions.JobStarted) prometheus.Labels {
 	l := b.jobLabels(&msg.JobMessageBase)
-	l[labelKeyRunnerID] = strconv.Itoa(msg.RunnerId)
-	l[labelKeyRunnerName] = msg.RunnerName
 	return l
 }
 

pkg/actionsmetrics/metrics.go

@@ -21,55 +21,53 @@ func init() {
 	)
 }
 
-var (
-	runtimeBuckets []float64 = []float64{
-		0.01,
-		0.05,
-		0.1,
-		0.5,
-		1,
-		2,
-		3,
-		4,
-		5,
-		6,
-		7,
-		8,
-		9,
-		10,
-		12,
-		15,
-		18,
-		20,
-		25,
-		30,
-		40,
-		50,
-		60,
-		70,
-		80,
-		90,
-		100,
-		110,
-		120,
-		150,
-		180,
-		210,
-		240,
-		300,
-		360,
-		420,
-		480,
-		540,
-		600,
-		900,
-		1200,
-		1800,
-		2400,
-		3000,
-		3600,
-	}
-)
+var runtimeBuckets []float64 = []float64{
+	0.01,
+	0.05,
+	0.1,
+	0.5,
+	1,
+	2,
+	3,
+	4,
+	5,
+	6,
+	7,
+	8,
+	9,
+	10,
+	12,
+	15,
+	18,
+	20,
+	25,
+	30,
+	40,
+	50,
+	60,
+	70,
+	80,
+	90,
+	100,
+	110,
+	120,
+	150,
+	180,
+	210,
+	240,
+	300,
+	360,
+	420,
+	480,
+	540,
+	600,
+	900,
+	1200,
+	1800,
+	2400,
+	3000,
+	3600,
+}
 
 func metricLabels(extras ...string) []string {
 	return append(append([]string{}, commonLabels...), extras...)