Method getMemorySeriesMetric

pkg/ingester/ingester.go:3117–3131

getMemorySeriesMetric returns the total number of in-memory series across all open TSDBs.

()

// getMemorySeriesMetric returns the total number of in-memory series across all open TSDBs.
func (i *Ingester) getMemorySeriesMetric() float64 {
	if err := i.checkRunning(); err != nil {
		return 0
	}

	i.stoppedMtx.RLock()
	defer i.stoppedMtx.RUnlock()

	count := uint64(0)
	for _, db := range i.TSDBState.dbs {
		count += db.Head().NumSeries()
	}

	return float64(count)
}

// getOldestUnshippedBlockMetric returns the unix timestamp of the oldest unshipped block or
// 0 if all blocks have been shipped.