return h.workEstimator(r, "", "")
		}

		workEstimate := h.workEstimator(r, classification.FlowSchemaName, classification.PriorityLevelName)

		fcmetrics.ObserveWorkEstimatedSeats(classification.PriorityLevelName, classification.FlowSchemaName, workEstimate.MaxSeats())
		httplog.AddKeyValue(ctx, "apf_iseats", workEstimate.InitialSeats)

// shouldDelayUpdate checks to see if a flowschema has been updated too often and returns true if a delay is needed.
// Only invoke this in the one and only worker goroutine
func (cfgCtlr *configController) shouldDelayUpdate(flowSchemaName string) bool {
	numUpdatesInPastMinute := 0
	oneMinuteAgo := cfgCtlr.clock.Now().Add(-1 * time.Minute)
	for idx, update := range cfgCtlr.mostRecentUpdates {
		if oneMinuteAgo.After(update.timeUpdated) {