return false
		}
	}
	if cp.ProxyVersionRegex != nil {
		ver := proxy.Metadata.IstioVersion
		if ver == "" {
			// we do not have a proxy version but the user has a regex. so this is a mismatch
			return false
		}
		if !cp.ProxyVersionRegex.MatchString(ver) {
			return false
		}
	}

	for k, v := range cp.Match.Proxy.Metadata {
		if proxy.Metadata.Raw[k] != v {

Porém, ao verificar benchmarks e comparações você deve prestar atenção ao seguinte:

## Benchmarks e velocidade

Quando você verifica os benchmarks, é comum ver diversas ferramentas de diferentes tipos comparados como se fossem equivalentes.

Especificamente, para ver o Uvicorn, Starlette e FastAPI comparados entre si (entre diversas outras ferramentas).

		// Technical Level < 2.
		out, _ := exec.Command("oslevel", "-s").Output()
		if len(out) >= len("7200-XX-ZZ-YYMM") { // AIX 7.2, Tech Level XX, Service Pack ZZ, date YYMM
			ver := string(out[:4])
			tl, _ := strconv.Atoi(string(out[5:7]))
			unStrmDgramEnabled = ver > "7200" || (ver == "7200" && tl >= 2)
		}
	default:
		unStrmDgramEnabled = true
	}
}

func unixStrmDgramEnabled() bool {
	stackOnce.Do(probeStack)

func (f *FileInfoVersions) findVersionIndex(v string) int {
	if f == nil || v == "" {
		return -1
	}
	if v == nullVersionID {
		for i, ver := range f.Versions {
			if ver.VersionID == "" {
				return i
			}
		}
		return -1
	}

	for i, ver := range f.Versions {
		if ver.VersionID == v {
			return i
		}
	}
	return -1
}

// RawFileInfo - represents raw file stat information as byte array.

        else:
          ver = int(sm_compute_match.group(2))
          if ver < 30:
            print(
                'ERROR: TensorFlow only supports small CUDA compute'
                ' capabilities of sm_30 and higher. Please re-specify the list'
                ' of compute capabilities excluding version %s.' % ver)
            all_valid = False
          if ver < 35:

		for _, c := range ctx.Clusters() {
			ver, err := c.GetKubernetesVersion()
			if err != nil {
				return fmt.Errorf("failed to get Kubernetes version: %v", err)
			}
			if !kubelib.IsAtLeastVersion(c, minorVersion) {
				s.Skip(fmt.Sprintf("Required Kubernetes version (1.%v) is greater than current: %v",
					minorVersion, ver.String()))
			}
		}
		return nil
	}

func ParseIstioVersion(ver string) *IstioVersion {
	// strip the release- prefix if any and extract the version string
	ver = istioVersionRegexp.FindString(strings.TrimPrefix(ver, "release-"))

	if ver == "" {
		// return very large values assuming latest version
		return MaxIstioVersion
	}

	parts := strings.Split(ver, ".")

					var successVersions, failVersions int
					for _, ver := range fiv.Versions {
						stopFn := globalScannerMetrics.timeSize(scannerMetricHealAbandonedVersion)
						err := bgSeq.queueHealTask(healSource{
							bucket:    bucket,
							object:    fiv.Name,
							versionID: ver.VersionID,
						}, madmin.HealItemObject)
						stopFn(int(ver.Size))
						if !isErrObjectNotFound(err) && !isErrVersionNotFound(err) {

	}

	// indicates if RenameData() is called by healing.
	healing := fi.Healing()

	// Replace the data of null version or any other existing version-id
	_, ver, err := xlMeta.findVersionStr(reqVID)
	if err == nil {
		dataDir := ver.getDataDir()
		if dataDir != "" && (xlMeta.SharedDataDirCountStr(reqVID, dataDir) == 0) {
			// Purge the destination path as we are not preserving anything

	return inst.ServiceName() + "-" + inst.Config().Version
}

func TestMetadataServer(t *testing.T) {
	framework.NewTest(t).Run(func(t framework.TestContext) {
		ver, _ := t.Clusters().Default().GetKubernetesVersion()
		if !strings.Contains(ver.GitVersion, "-gke") {
			t.Skip("requires GKE cluster")
		}
		svcs := apps.All
		for _, src := range svcs {
			src := src