config: eventratelimitapi.Configuration{
			Limits: []eventratelimitapi.Limit{{
				Type:  "Server",
				Burst: 5,
				QPS:   1,
			}, {
				Type:      "Namespace",
				Burst:     10,
				QPS:       2,
				CacheSize: 100,
			}, {
				Type:      "SourceAndObject",
				Burst:     25,
				QPS:       10,
				CacheSize: 1000,
			}},
		},
		expectedResult: true,
	}, {
		name:           "missing limits",

    - --healthz-port=8086
    - --gce-ratelimit=ga.Operations.Get,qps,10,100
    - --gce-ratelimit=alpha.Operations.Get,qps,10,100
    - --gce-ratelimit=beta.Operations.Get,qps,10,100
    - --gce-ratelimit=ga.BackendServices.Get,qps,1.8,1
    - --gce-ratelimit=beta.BackendServices.Get,qps,1.8,1
    - --gce-ratelimit=ga.HealthChecks.Get,qps,1.8,1
    - --gce-ratelimit=alpha.HealthChecks.Get,qps,1.8,1

// pulling based on the given QPS and burst limits. If QPS is zero, defaults
// to no throttling.
func throttleImagePulling(imageService kubecontainer.ImageService, qps float32, burst int) kubecontainer.ImageService {
	if qps == 0.0 {
		return imageService
	}
	return &throttledImageService{
		ImageService: imageService,
		limiter:      flowcontrol.NewTokenBucketRateLimiter(qps, burst),
	}
}

// If config's RateLimiter is not set and QPS and Burst are acceptable,
// NewForConfigAndClient will generate a rate-limiter in configShallowCopy.
func NewForConfigAndClient(c *rest.Config, httpClient *http.Client) (*Clientset, error) {
	configShallowCopy := *c
	if configShallowCopy.RateLimiter == nil && configShallowCopy.QPS > 0 {
		if configShallowCopy.Burst <= 0 {

// If config's RateLimiter is not set and QPS and Burst are acceptable,
// NewForConfigAndClient will generate a rate-limiter in configShallowCopy.
func NewForConfigAndClient(c *rest.Config, httpClient *http.Client) (*Clientset, error) {
	configShallowCopy := *c
	if configShallowCopy.RateLimiter == nil && configShallowCopy.QPS > 0 {
		if configShallowCopy.Burst <= 0 {

	}
}

// WithRateLimiter creates new rate limiter with unary interceptor.
func WithRateLimiter(serviceName string, qps, burstTokens int32) grpc.ServerOption {
	qpsVal := gotimerate.Limit(qps)
	burstVal := int(burstTokens)
	klog.InfoS("Setting rate limiting for endpoint", "service", serviceName, "qps", qpsVal, "burstTokens", burstVal)
	return grpc.UnaryInterceptor(LimiterUnaryServerInterceptor(gotimerate.NewLimiter(qpsVal, burstVal)))

	defer cancel()

	responses := make([]string, cfg.count)
	responseTimes := make([]time.Duration, cfg.count)
	var responsesMu sync.Mutex

	var throttle *time.Ticker
	qps := int(cfg.Request.Qps)
	if qps > 0 {
		sleepTime := time.Second / time.Duration(qps)
		fwLog.Debugf("Sleeping %v between requests", sleepTime)
		throttle = time.NewTicker(sleepTime)
		defer throttle.Stop()
	}

	g := e.NewGroup()

	fs.Float32Var(&o.QPS, "kube-api-qps", 50.0, "DEPRECATED: QPS to use while talking with kubernetes apiserver. This parameter is ignored if a config file is specified in --config.")

		config.QPS = 200
		config.Burst = 400
	})
	if err != nil {
		return nil, err
	}
	return istioKube.NewCLIClient(istioKube.NewClientConfigForRestConfig(rc))
}

func buildClientWithProxy(kubeconfig string, proxyURL *url.URL) (istioKube.CLIClient, error) {
	rc, err := istioKube.DefaultRestConfig(kubeconfig, "", func(config *rest.Config) {
		config.QPS = 200
		config.Burst = 400
	})

		return err
	}
	return nil
}

func init() {
	rootCmd.PersistentFlags().IntVar(&count, "count", common.DefaultCount, "Number of times to make the request")
	rootCmd.PersistentFlags().IntVar(&qps, "qps", 0, "Queries per second")
	rootCmd.PersistentFlags().DurationVar(&timeout, "timeout", common.DefaultRequestTimeout, "Request timeout")
	rootCmd.PersistentFlags().StringVar(&uds, "uds", "",