Method downsample_metrics

nodedb/src/engine/timeseries/query.rs:125–133

Downsample metrics into fixed time windows.

(
        &self,
        series_id: SeriesId,
        range: &TimeRange,
        window_ms: i64,
    )

    /// Downsample metrics into fixed time windows.
    pub fn downsample_metrics(
        &self,
        series_id: SeriesId,
        range: &TimeRange,
        window_ms: i64,
    ) -> Result<Vec<(i64, f64)>, QueryError> {
        let samples = self.scan_metrics(series_id, range)?;
        Ok(reader::downsample(&samples, window_ms))
    }

    /// Scan all log entries for a series within a time range.
    pub fn scan_logs(