Function NewDistinctString

pkg/collector/distinct_string_collector.go:28–36

NewDistinctString with the given maximum data size and max items. MaxDataSize is calculated as the total length of the recorded strings. For ease of use, maxDataSize=0 and maxItems=0 are interpreted as unlimited.

(maxDataSize int, maxValues uint32, staleValueThreshold uint32)

// MaxDataSize is calculated as the total length of the recorded strings.
// For ease of use, maxDataSize=0 and maxItems=0 are interpreted as unlimited.
func NewDistinctString(maxDataSize int, maxValues uint32, staleValueThreshold uint32) *DistinctString {
	return &DistinctString{
		values:       make(map[string]struct{}),
		maxDataSize:  maxDataSize,
		diffEnabled:  false, // disable diff to make it faster
		maxValues:    maxValues,
		maxCacheHits: staleValueThreshold,
	}
}

// NewDistinctStringWithDiff is like NewDistinctString but with diff support enabled.
// MaxDataSize is calculated as the total length of the recorded strings.