)
)

func recordXDSClients(version string, delta float64) {
	xdsClientTrackerMutex.Lock()
	defer xdsClientTrackerMutex.Unlock()
	xdsClientTracker[version] += delta
	xdsClients.With(versionTag.Value(version)).Record(xdsClientTracker[version])
}

// triggerMetric is a precomputed monitoring.Metric for each trigger type. This saves on a lot of allocations