Struct CompactionStats 

pub struct CompactionStats {
    pub cohorts_collected: u64,
    pub segments_removed: u64,
    pub segments_written: u64,
    pub bytes_written: u64,
    pub live_records_relocated: u64,
}

Aggregated statistics for a completed compaction run.

Fields

cohorts_collected: u64

Number of cohorts whose segments were collected and rewritten.

segments_removed: u64

Number of old segments removed from the manifest.

segments_written: u64

Number of new segments written as compaction output.

bytes_written: u64

Total bytes written to new segments.

live_records_relocated: u64

Number of live records relocated into the new segments.

Trait Implementations

impl Debug for CompactionStats

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

Formats the value using the given formatter.

impl Default for CompactionStats

fn default() -> CompactionStats

Returns the “default value” for a type.