desc:      "success_request",
			operation: "foo",
			typ:       "bar",
			err:       nil,
			startTime: time.Unix(0, 0), // 0.3s
			want: `# HELP etcd_request_duration_seconds [ALPHA] Etcd request latency in seconds for each operation and object type.
# TYPE etcd_request_duration_seconds histogram
etcd_request_duration_seconds_bucket{operation="foo",type="bar",le="0.005"} 0
etcd_request_duration_seconds_bucket{operation="foo",type="bar",le="0.025"} 0

 * the metric stability policy.
 */
var (
	etcdRequestLatency = compbasemetrics.NewHistogramVec(
		&compbasemetrics.HistogramOpts{
			Name: "etcd_request_duration_seconds",
			Help: "Etcd request latency in seconds for each operation and object type.",
			// Etcd request latency in seconds for each operation and object type.

- The metrics `etcd_request_duration_seconds` and `etcd_bookmark_counts` now differentiate by group resource instead of object type, allowing unique entries per `CustomResourceDefinition`, instead of grouping them all under `*unstructured.Unstructured`. ([#112042](https://github....

      - `apiserver_request_latencies` -> `apiserver_request_duration_seconds`
      - `apiserver_dropped_requests` -> `apiserver_dropped_requests_total`
      - `etcd_request_latencies_summary` -> `etcd_request_duration_seconds`
      - `apiserver_storage_transformation_latencies_microseconds ` -> `apiserver_storage_transformation_duration_seconds`