Struct MemoryStats 

pub struct MemoryStats {
    pub tables: Vec<TableMemoryStats>,
    pub total_hot_encoded_bytes: u64,
    pub total_approx_resident_bytes: u64,
    pub total_approx_index_bytes: u64,
    pub max_query_bytes: Option<usize>,
}

v7.31 — whole-engine memory snapshot: the polling form of the round-26 ask-4 watermark signal. Hosts compare total_approx_resident_bytes (+ their own WAL/file accounting) against their deployment ceiling and shed/shrink before the kernel does it for them.

Fields

tables: Vec<TableMemoryStats>

total_hot_encoded_bytes: u64

total_approx_resident_bytes: u64

total_approx_index_bytes: u64

max_query_bytes: Option<usize>

The active per-query materialisation budget (bucket A), so a monitoring host sees ceiling and usage through one call.

Trait Implementations

impl Clone for MemoryStats

fn clone(&self) -> MemoryStats

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MemoryStats

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

Formats the value using the given formatter.