Merge pull request kubernetes-sigs#2638 from seankhliao/higher-end-buckets

✨ Add 100/1000s buckets for prometheus workqueue histograms

Author: k8s-ci-robot

pkg/metrics/workqueue.go

@@ -54,14 +54,14 @@ var (
 Subsystem: WorkQueueSubsystem,
 Name: QueueLatencyKey,
 Help: "How long in seconds an item stays in workqueue before being requested",
-Buckets: prometheus.ExponentialBuckets(10e-9, 10, 10),
+Buckets: prometheus.ExponentialBuckets(10e-9, 10, 12),
 }, []string{"name"})
 
 workDuration = prometheus.NewHistogramVec(prometheus.HistogramOpts{
 Subsystem: WorkQueueSubsystem,
 Name: WorkDurationKey,
 Help: "How long in seconds processing an item from workqueue takes.",
-Buckets: prometheus.ExponentialBuckets(10e-9, 10, 10),
+Buckets: prometheus.ExponentialBuckets(10e-9, 10, 12),
 }, []string{"name"})
 
 unfinished = prometheus.NewGaugeVec(prometheus.GaugeOpts{