Struct PipelineMemoryReport 

pub struct PipelineMemoryReport {

    pub query_memory_budget_bytes: usize,
    pub query_memory_peak_bytes: usize,
    pub query_memory_completion_bytes: usize,
    pub query_memory_account_count: usize,
    pub intermediate_rows: usize,
    pub intermediate_payload_bytes: usize,
    pub peak_batch_rows: usize,
    pub peak_batch_payload_bytes: usize,
    pub columnar_batches: usize,
    pub columnar_input_rows: usize,
    pub columnar_selected_rows: usize,
    pub morsel_count: usize,
    pub morsel_max_admitted_workers: usize,
    pub morsel_peak_active_workers: usize,
    pub morsel_peak_buffered_outputs: usize,
    pub morsel_peak_buffered_output_bytes: usize,
    pub morsel_peak_reorder_entries: usize,
    pub output_rows: usize,
    pub output_payload_bytes: usize,
    pub start_resident_bytes: Option<u64>,
    pub start_peak_resident_bytes: Option<u64>,
    pub steady_resident_bytes: Option<u64>,
    pub peak_resident_bytes: Option<u64>,
    pub steady_resident_growth_bytes: Option<u64>,
    pub lifetime_peak_resident_growth_bytes: Option<u64>,
    pub total_page_faults: Option<u64>,
    pub minor_page_faults: Option<u64>,
    pub major_page_faults: Option<u64>,
}

Fields

query_memory_budget_bytes: usize

Query-owned runtime ledger budget across pipeline and blocking state.

query_memory_peak_bytes: usize

Highest aggregate tracked resident bytes charged to the query ledger.

query_memory_completion_bytes: usize

Tracked bytes still owned at the execution completion boundary.

query_memory_account_count: usize

Number of operator or transfer accounts created by the query.

intermediate_rows: usize

Sum of rows emitted at every physical operator boundary.

intermediate_payload_bytes: usize

Sum of retained payload estimates emitted at every physical operator boundary.

peak_batch_rows: usize

peak_batch_payload_bytes: usize

columnar_batches: usize

Number of typed columnar batches evaluated by eligible pipeline fragments.

columnar_input_rows: usize

Rows loaded into typed columns before selection.

columnar_selected_rows: usize

Rows retained by columnar selections.

morsel_count: usize

Morsels consumed by columnar fragments.

morsel_max_admitted_workers: usize

Highest resource-admitted worker count across morsel pipelines.

morsel_peak_active_workers: usize

Highest worker count actually used by a morsel scheduler.

morsel_peak_buffered_outputs: usize

Highest number of completed morsel outputs awaiting or crossing the coordinator’s ordered consumer boundary.

morsel_peak_buffered_output_bytes: usize

Highest estimated resident bytes held by those completed outputs.

morsel_peak_reorder_entries: usize

Highest number of out-of-order outputs held by the ordinal merger.

output_rows: usize

output_payload_bytes: usize

start_resident_bytes: Option<u64>

Resident memory before execution, when process sampling is supported.

start_peak_resident_bytes: Option<u64>

Process high-water resident memory before execution.

steady_resident_bytes: Option<u64>

Resident memory after the output rows have been materialized.

peak_resident_bytes: Option<u64>

Process high-water resident memory at completion.

steady_resident_growth_bytes: Option<u64>

Positive resident-memory delta retained at completion.

lifetime_peak_resident_growth_bytes: Option<u64>

Positive process high-water delta observed during execution.

total_page_faults: Option<u64>

Aggregate page-fault delta when the platform exposes it.

minor_page_faults: Option<u64>

Split page-fault deltas only on platforms that expose this distinction.

major_page_faults: Option<u64>

Trait Implementations

impl Clone for PipelineMemoryReport

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PipelineMemoryReport

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

Formats the value using the given formatter.

impl Default for PipelineMemoryReport

fn default() -> Self

Returns the “default value” for a type.

impl Eq for PipelineMemoryReport

impl PartialEq for PipelineMemoryReport

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for PipelineMemoryReport