Function NewLabelSetTracker

pkg/util/labelset/tracker.go:21–30

NewLabelSetTracker initializes a LabelSetTracker to keep track of active labelset limits.

()

// NewLabelSetTracker initializes a LabelSetTracker to keep track of active labelset limits.
func NewLabelSetTracker() *LabelSetTracker {
	shards := make([]*labelSetCounterShard, 0, numMetricShards)
	for range numMetricShards {
		shards = append(shards, &labelSetCounterShard{
			RWMutex:       &sync.RWMutex{},
			userLabelSets: map[string]map[uint64]labels.Labels{},
		})
	}
	return &LabelSetTracker{shards: shards}
}

type labelSetCounterShard struct {
	*sync.RWMutex