e.startValue = 0
	for i := range e.pieces {
		e.pieces[i] = VarLoc{}
	}
}

// canMerge reports whether a new location description is a superset
// of the (non-empty) pending location description, if so, the two
// can be merged (i.e., pending is still a valid and useful location
// description).
func canMerge(pending, new VarLoc) bool {
	if pending.absent() && new.absent() {
		return true
	}

        |||
      ),
      panels.timeSeries.base('Workload Manager', queries.workloadManager, |||
        Count of active and pending proxies managed by each instance.
        Pending is expected to converge to zero.
      |||
      ),
    ]),
  ], panelHeight=8)
)

        |||
      ),
      panels.heatmap.base(
        'Push Time', queries.pushTime, |||
          Count of active and pending proxies managed by each instance.
          Pending is expected to converge to zero.
        |||
      ),
      panels.heatmap.bytes(
        'Push Size', queries.pushSize, |||
          Size of each xDS push.
        |||
      ),
    ]),
  ], panelHeight=10, startY=3)

         "datasource": {
            "type": "datasource",
            "uid": "-- Mixed --"
         },
         "description": "Count of active and pending proxies managed by each instance.\nPending is expected to converge to zero.\n",
         "fieldConfig": {
            "defaults": {
               "custom": {
                  "fillOpacity": 10,
                  "gradientMode": "hue",
                  "showPoints": "never"

		if err := uninstallWasmExtension(t, pluginName, path); err != nil {
			t.Fatal(err)
		}
		sendTraffic(t, check.ResponseHeader(injectedHeader, ""), retry.Converge(2))
	})
}

func applyWasmConfig(ctx framework.TestContext, ns string, args map[string]any, path string) error {
	return ctx.ConfigIstio().EvalFile(ns, args, path).Apply()
}

         "datasource": {
            "type": "datasource",
            "uid": "-- Mixed --"
         },
         "description": "Count of active and pending proxies managed by each instance.\nPending is expected to converge to zero.\n",
         "gridPos": {
            "h": 10,
            "w": 8,
            "x": 8,
            "y": 14
         },
         "id": 13,
         "interval": "1m",
         "options": {

	// Calling GoroutineProfile twice in a row should find the same number of goroutines,
	// but it's possible there are goroutines just about to exit, so we might end up
	// with fewer in the second call. Try a few times; it should converge once those
	// zombies are gone.
	for i := 0; ; i++ {
		n1, ok := GoroutineProfile(nil) // should fail, there's at least 1 goroutine
		if n1 < 1 || ok {

		sort.Strings(expected)
		if !reflect.DeepEqual(got[cluster], expected) {
			return fmt.Errorf("wanted %v got %v. All endpoints: %+v", expected, got[cluster], got)
		}
		return nil
	}, retry.Converge(2), retry.Timeout(time.Second*2), retry.Delay(time.Millisecond*10))
}

func expectServiceEndpointsFromIndex(t *testing.T, ei *model.EndpointIndex, svc *model.Service, port int, expected []EndpointResponse) {
	t.Helper()

  // is not the same as the result index, which means there is "crosstalk"
  // between 2 or more operands. In that case, we do an iterative propagation
  // of resource IDs till the results converge.
  bool change = true;
  while (change) {
    change = false;
    for (auto result : filter_resources(while_op->getResults())) {
      if (IsUnknownResource(result)) continue;

// own input action ID as its output action ID (short of a miraculous hash collision).
// Instead we use the content IDs to compute the next action ID, and because
// the content IDs converge, so too do the action IDs and therefore the
// build IDs and the overall compiler binary. See cmd/dist's cmdbootstrap
// for the actual convergence sequence.
//