Struct CircularExemplarStorage

tsdb/exemplar.go:38–48

)

type CircularExemplarStorage struct {
	lock                sync.RWMutex
	exemplars           []circularBufferEntry
	nextIndex           int
	metrics             *ExemplarMetrics
	oooTimeWindowMillis int64

	// Map of series labels as a string to index entry, which points to the first
	// and last exemplar for the series in the exemplars circular buffer.
	index map[string]*indexEntry
}

type indexEntry struct {
	oldest       int