internal/beater/config/aggregation.go

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package config

// AggregationConfig holds configuration related to various metrics aggregations.
type AggregationConfig struct {
	MaxServices         int                                 `config:"max_services"` // if <= 0 then will be set based on memory limits
	Transactions        TransactionAggregationConfig        `config:"transactions"`
	ServiceDestinations ServiceDestinationAggregationConfig `config:"service_destinations"`
	ServiceTransactions ServiceTransactionAggregationConfig `config:"service_transactions"`
}

// TransactionAggregationConfig holds configuration related to transaction metrics aggregation.
type TransactionAggregationConfig struct {
	MaxGroups int `config:"max_groups"` // if <= 0 then will be set based on memory limits
}

// ServiceDestinationAggregationConfig holds configuration related to span metrics aggregation for service maps.
type ServiceDestinationAggregationConfig struct {
	MaxGroups int `config:"max_groups"` // if <= 0 then will be set based on memory limits
}

// ServiceTransactionAggregationConfig holds configuration related to service transaction metrics aggregation.
type ServiceTransactionAggregationConfig struct {
	MaxGroups int `config:"max_groups"` // if <= 0 then will be set based on memory limits
}

func defaultAggregationConfig() AggregationConfig {
	return AggregationConfig{}
}