k8s.io/kubernetes@v1.29.3/test/e2e/framework/metrics/latencies.go (about)

     1  /*
     2  Copyright 2019 The Kubernetes Authors.
     3  
     4  Licensed under the Apache License, Version 2.0 (the "License");
     5  you may not use this file except in compliance with the License.
     6  You may obtain a copy of the License at
     7  
     8      http://www.apache.org/licenses/LICENSE-2.0
     9  
    10  Unless required by applicable law or agreed to in writing, software
    11  distributed under the License is distributed on an "AS IS" BASIS,
    12  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    13  See the License for the specific language governing permissions and
    14  limitations under the License.
    15  */
    16  
    17  package metrics
    18  
    19  import (
    20  	"time"
    21  )
    22  
    23  // PodLatencyData encapsulates pod startup latency information.
    24  type PodLatencyData struct {
    25  	// Name of the pod
    26  	Name string
    27  	// Node this pod was running on
    28  	Node string
    29  	// Latency information related to pod startuptime
    30  	Latency time.Duration
    31  }
    32  
    33  // LatencySlice is an array of PodLatencyData which encapsulates pod startup latency information.
    34  type LatencySlice []PodLatencyData
    35  
    36  func (a LatencySlice) Len() int           { return len(a) }
    37  func (a LatencySlice) Swap(i, j int)      { a[i], a[j] = a[j], a[i] }
    38  func (a LatencySlice) Less(i, j int) bool { return a[i].Latency < a[j].Latency }