Struct BufferPoolSnapshot 

pub struct BufferPoolSnapshot {
    pub pool_hits: HashMap<PoolClass, u64>,
    pub pool_misses: HashMap<PoolClass, u64>,
    pub oversize_allocations_total: u64,
    pub live_bytes: u64,
    pub tenant_live_bytes: HashMap<String, u64>,
    pub tenant_soft_limit_exceeded_total: HashMap<String, u64>,
}

Point-in-time snapshot for metric export. Each field maps 1:1 to a Prometheus counter surfaced by the adopter’s observability layer.

Fields

pool_hits: HashMap<PoolClass, u64>

pool_misses: HashMap<PoolClass, u64>

oversize_allocations_total: u64

live_bytes: u64

tenant_live_bytes: HashMap<String, u64>

tenant_soft_limit_exceeded_total: HashMap<String, u64>

Trait Implementations

impl Clone for BufferPoolSnapshot

fn clone(&self) -> BufferPoolSnapshot

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BufferPoolSnapshot

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

Formats the value using the given formatter.

impl Eq for BufferPoolSnapshot

impl PartialEq for BufferPoolSnapshot

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for BufferPoolSnapshot