Struct BufferStats 

pub struct BufferStats {
    pub buffered_count: usize,
    pub oldest_timestamp_ms: i64,
    pub newest_timestamp_ms: i64,
    pub flush_count: u64,
    pub total_points_flushed: u64,
    pub out_of_order_count: u64,
    pub backpressure_events: u64,
    pub wal_entries: u64,
}

Statistics about the current state and historical activity of the buffer.

Fields

buffered_count: usize

Number of data points currently in the buffer.

oldest_timestamp_ms: i64

Oldest timestamp (ms) in the buffer (i64::MAX if empty).

newest_timestamp_ms: i64

Newest timestamp (ms) in the buffer (i64::MIN if empty).

flush_count: u64

Total number of flushes performed.

total_points_flushed: u64

Total number of data points flushed across all flushes.

out_of_order_count: u64

Total number of out-of-order points that were sorted on flush.

backpressure_events: u64

Number of writes blocked by backpressure.

wal_entries: u64

Number of WAL entries written.

Trait Implementations

impl Clone for BufferStats

fn clone(&self) -> BufferStats

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for BufferStats

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for BufferStats

fn default() -> BufferStats

Returns the “default value” for a type.