Struct WriteCounters 

pub struct WriteCounters {
    pub admission_waits: u64,
    pub admission_wait_ms: u64,
    pub checkpoints: u64,
    pub checkpoint_wait_ms: u64,
    pub wal_bytes_appended: u64,
    pub applied_bytes: u64,
}

Cumulative write-path counters since the store opened. They are plain atomics, read live (no keyspace scan), so a metrics scrape reports them at every refresh.

Fields

admission_waits: u64

Bounded admission-lock waits (including timed-out waits).

admission_wait_ms: u64

Milliseconds spent waiting for admission-lock ownership.

checkpoints: u64

Durability checkpoints that wrote: a checkpoint with nothing new to make durable is skipped and not counted.

checkpoint_wait_ms: u64

Milliseconds spent in the checkpoints counted above.

wal_bytes_appended: u64

Bytes appended to the WAL (framed records).

applied_bytes: u64

Encoded bytes of every op, base and derived, handed to the backends. With wal_bytes_appended, the two write streams a commit produces; compare against rushdb.redb growth and the process’s block writes to attribute write amplification.

Trait Implementations

impl Clone for WriteCounters

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for WriteCounters

impl Debug for WriteCounters

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

Formats the value using the given formatter.

impl Default for WriteCounters

fn default() -> Self

Returns the “default value” for a type.

impl Eq for WriteCounters

impl PartialEq for WriteCounters

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for WriteCounters