Method Append

storage/interface.go:420–420

Append adds a sample pair for the given series. An optional series reference can be provided to accelerate calls. A series reference number is returned which can be used to add further samples to the given series in the same or later transactions. Returned reference numbers are ephemeral and may be

(ref SeriesRef, l labels.Labels, t int64, v float64)

	// reference number.
	// If the reference is 0 it must not be used for caching.
	Append(ref SeriesRef, l labels.Labels, t int64, v float64) (SeriesRef, error)

	// SetOptions configures the appender with specific append options such as
	// discarding out-of-order samples even if out-of-order is enabled in the TSDB.