Merge pull request #6453 from x13n/master

k8s-ci-robot · web-flow · commit d31e1cfb5a8b · 2024-01-18T06:47:39.000+01:00
Use exponential buckets for function_duration_seconds
diff --git a/cluster-autoscaler/metrics/metrics.go b/cluster-autoscaler/metrics/metrics.go
@@ -229,7 +229,7 @@ var (
 			Namespace: caNamespace,
 			Name:      "function_duration_seconds",
 			Help:      "Time taken by various parts of CA main loop.",
-			Buckets:   []float64{0.01, 0.05, 0.1, 0.5, 1.0, 2.5, 5.0, 7.5, 10.0, 12.5, 15.0, 17.5, 20.0, 22.5, 25.0, 27.5, 30.0, 50.0, 75.0, 100.0, 1000.0},
+			Buckets:   k8smetrics.ExponentialBuckets(0.01, 1.5, 30), // 0.01, 0.015, 0.0225, ..., 852.2269299239293, 1278.3403948858938
 		}, []string{"function"},
 	)
 

Original file line number	Diff line number	Diff line change
`@@ -229,7 +229,7 @@ var (`
`229`	`229`	`Namespace: caNamespace,`
`230`	`230`	`Name: "function_duration_seconds",`
`231`	`231`	`Help: "Time taken by various parts of CA main loop.",`
`232`		`- Buckets: []float64{0.01, 0.05, 0.1, 0.5, 1.0, 2.5, 5.0, 7.5, 10.0, 12.5, 15.0, 17.5, 20.0, 22.5, 25.0, 27.5, 30.0, 50.0, 75.0, 100.0, 1000.0},`
	`232`	`+ Buckets: k8smetrics.ExponentialBuckets(0.01, 1.5, 30), // 0.01, 0.015, 0.0225, ..., 852.2269299239293, 1278.3403948858938`
`233`	`233`	`}, []string{"function"},`
`234`	`234`	`)`
`235`	`235`