Class TimeSeriesUsageTransportAction


public class TimeSeriesUsageTransportAction extends XPackUsageFeatureTransportAction
Exposes the time series telemetry via the xpack usage API. We track the following only for time series data streams: - time series data stream count - time series backing indices of these time series data streams - the feature that downsamples the time series data streams, we use the write index to avoid resolving templates, this might cause a small delay in the counters (backing indices, downsampling rounds). - For ILM specifically, we count the phases that have configured downsampling in the policies used in the time series data streams. - When elasticsearch is running in DLM only mode, we skip all the ILM metrics.