Location []*Location
	Value    []int64
	Label    map[string][]string
	NumLabel map[string][]int64
	NumUnit  map[string][]string

	locationIDX []uint64
	labelX      []Label
}

// Label corresponds to Profile.Label
type Label struct {
	keyX int64
	// Exactly one of the two following values must be set
	strX int64
	numX int64 // Integer value for this label
}

// Mapping corresponds to Profile.Mapping

	}
	if len(list) != 2 {
		t.Errorf("unexpected list returned: %#v", list)
	}
	if indexUsed != "l:label" {
		t.Errorf("Used index %q but expected %q", indexUsed, "l:label")
	}

	// list with spec.nodeName index.
	matchValues = []storage.MatchValue{
		{IndexName: "l:not-exist-label", Value: "whatever"},
		{IndexName: "f:spec.nodeName", Value: "node2"},
	}

}

func defaultLabelFormat(v int64, key string) string {
	return strconv.FormatInt(v, 10)
}

func (m TagMap) findOrAddTag(label, unit string, value int64) *Tag {
	l := m[label]
	if l == nil {
		l = &Tag{
			Name:  label,
			Unit:  unit,
			Value: value,
		}
		m[label] = l
	}
	return l
}

// String returns a text representation of a graph, for debugging purposes.

			transparentIndex = i
			break
		}
	}

	if delay > 0 || disposal != 0 || transparentIndex != -1 {
		e.buf[0] = sExtension  // Extension Introducer.
		e.buf[1] = gcLabel     // Graphic Control Label.
		e.buf[2] = gcBlockSize // Block Size.
		if transparentIndex != -1 {
			e.buf[3] = 0x01 | disposal<<2
		} else {
			e.buf[3] = 0x00 | disposal<<2
		}

		}
	}
	if p.firstProg == nil {
		p.firstProg = prog
	} else {
		p.lastProg.Link = prog
	}
	p.lastProg = prog
	if doLabel {
		p.pc++
		for _, label := range p.pendingLabels {
			if p.labels[label] != nil {
				p.errorf("label %q multiply defined", label)
				return
			}
			p.labels[label] = prog
		}
		p.pendingLabels = p.pendingLabels[0:0]
	}
	prog.Pc = p.pc
	if *flags.Debug {
		fmt.Println(p.lineNum, prog)

	b.pb.uint64s(tagSample_Location, locs)
	if labels != nil {
		labels()
	}
	b.pb.endMessage(tagProfile_Sample, start)
	b.flush()
}

// pbLabel encodes a Label message to b.pb.
func (b *profileBuilder) pbLabel(tag int, key, str string, num int64) {
	start := b.pb.startMessage()
	b.pb.int64Opt(tagLabel_Key, b.stringIndex(key))
	b.pb.int64Opt(tagLabel_Str, b.stringIndex(str))

		if err != nil {
			return nil, nil, fmt.Errorf("unable to load kubeconfig: %v", err)
		}
		klog.V(2).InfoS("No bootstrapping requested, will use kubeconfig")
		return clientConfig, restclient.CopyConfig(clientConfig), nil
	}

	store, err := certificate.NewFileStore("kubelet-client", certDir, certDir, "", "")
	if err != nil {
		return nil, nil, fmt.Errorf("unable to build bootstrap cert store")
	}

		Value:    make([]int64, len(src.Value)),
		Label:    make(map[string][]string, len(src.Label)),
		NumLabel: make(map[string][]int64, len(src.NumLabel)),
		NumUnit:  make(map[string][]string, len(src.NumLabel)),
	}
	for i, l := range src.Location {
		s.Location[i] = pm.mapLocation(l)
	}
	for k, v := range src.Label {
		vv := make([]string, len(v))
		copy(vv, v)
		s.Label[k] = vv
	}
	for k, v := range src.NumLabel {

	v, _, _, err := env.LookupEnv(config.EnvArgs)
	if err != nil {
		logger.FatalIf(err, "Unable to validate passed arguments in %s:%s",
			config.EnvArgs, os.Getenv(config.EnvArgs))
	}
	if v == "" {
		v, _, _, err = env.LookupEnv(config.EnvVolumes)
		if err != nil {
			logger.FatalIf(err, "Unable to validate passed arguments in %s:%s",
				config.EnvVolumes, os.Getenv(config.EnvVolumes))
		}
	}

				if err != nil {
					scopes.Framework.Warnf("Unable to get core dumps %v for cluster/pod: %s/%s/%s: %v",
						cd, c.Name(), pod.Namespace, pod.Name, err)
					continue
				}
				fname := podOutputPath(workDir, c, pod, filepath.Base(cd))
				if err = os.WriteFile(fname, []byte(stdout), os.ModePerm); err != nil {
					scopes.Framework.Warnf("Unable to write envoy core dump log for cluster/pod: %s/%s/%s: %v",