- Scheduler alpha metrics binding_duration_seconds and scheduling_algorithm_preemption_evaluation_seconds are deprecated, Both of those metrics are now covered as part of framework_extension_point_duration_seconds, the former as a PostFilter the latter and a Bind plugin. The plan is to remove both in 1.21 ([#95001](https://github.com/kubernetes/kubernetes/pull/95001), [@arghya88](https://github.com/arghya88)) [SIG Instrumentation and Scheduling]

			// Ensure <state> is populated.
			if _, status := f.RunPreFilterPlugins(ctx, state, tt.pod); !status.IsSuccess() {
				t.Errorf("Unexpected PreFilter Status: %v", status)
			}

			gotResult, gotStatus := p.PostFilter(ctx, state, tt.pod, tt.filteredNodesStatuses)
			// As we cannot compare two errors directly due to miss the equal method for how to compare two errors, so just need to compare the reasons.
			if gotStatus.Code() == framework.Error {

     plugins implement an `Unreserve` call.
   - `.disablePreemption` was removed. Users can disable preemption by disabling the
     "DefaultPreemption" PostFilter plugin. ([#91420](https://github.com/kubernetes/kubernetes/pull/91420), [@pancernik](https://github.com/pancernik)) [SIG Scheduling]
 
## Changes by Kind

### Deprecation

		},
		{
			name:         "emptyfilter",
			outputFormat: "yaml",
			filter:       EndpointFilter{},
		},
		{
			name:         "portfilter",
			outputFormat: "json",
			filter: EndpointFilter{
				Port: 8080,
			},
		},
		{
			name:         "portfilter",
			outputFormat: "yaml",
			filter: EndpointFilter{
				Port: 8080,
			},
		},
	}
	for _, tt := range tests {

## Changelog since v1.29.5

## Changes by Kind

### API Change

- Improved scheduling performance when many nodes, and prefilter returns 1-2 nodes (e.g. daemonset)
  

## Changelog since v1.27.14

## Changes by Kind

### API Change

- Improved scheduling performance when many nodes, and prefilter returns 1-2 nodes (e.g. daemonset)
  

ndexes","lt","gt","radio","checkbox","file","password","image","submit","reset","tokens","combinator","base","skip","checkNonElements","doneName","oldCache","newCache","elementMatcher","matchers","condense","newUnmatched","mapped","setMatcher","postFilter","postFinder","postSelector","temp","preMap","postMap","preexisting","contexts","multipleContexts","matcherIn","matcherOut","matcherFromTokens","checkContext","leadingRelative","implicitRelative","matchContext","matchAnyContext","filters","pars...

ndexes","lt","gt","radio","checkbox","file","password","image","submit","reset","tokens","combinator","base","skip","checkNonElements","doneName","oldCache","newCache","elementMatcher","matchers","condense","newUnmatched","mapped","setMatcher","postFilter","postFinder","postSelector","temp","preMap","postMap","preexisting","contexts","multipleContexts","matcherIn","matcherOut","matcherFromTokens","checkContext","leadingRelative","implicitRelative","matchContext","matchAnyContext","filters","pars...

## Changelog since v1.28.10

## Changes by Kind

### API Change

- Improved scheduling performance when many nodes, and prefilter returns 1-2 nodes (e.g. daemonset)
  

- Fix a bug where metrics are not recorded during Preemption(PostFilter). ([#108727](https://github.com/kubernetes/kubernetes/pull/108727), [@sanposhiho](https://github.com/sanposhiho)) [SIG Scheduling]