Merge pull request kubernetes#6453 from x13n/master

Use exponential buckets for function_duration_seconds
gandhipr · Jan 18, 2024 · d31e1cf · d31e1cf
2 parents 13c5875 + aa3bab1
commit d31e1cf
Showing 1 changed file with 1 addition and 1 deletion.
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"},
 	)