func (r *AlertingRule) GetEvaluationDuration() time.Duration {
	r.mtx.Lock()
	defer r.mtx.Unlock()
	return r.evaluationDuration
}
func (r *AlertingRule) GetEvaluationDuration() time.Duration {
	r.mtx.Lock()
	defer r.mtx.Unlock()
	return r.evaluationDuration
}
func ( r * AlertingRule ) GetEvaluationDuration ( ) time . Duration { r . mtx . Lock ( ) defer r . mtx . Unlock ( ) return r . evaluationDuration }
// GetEvaluationDuration returns the time in seconds it took to evaluate the alerting rule.
GetEvaluationDuration returns the time in seconds it took to evaluate the alerting rule .