Struct MemorySummary 

pub struct MemorySummary {
    pub count: usize,
    pub start: u64,
    pub end: u64,
    pub min: u64,
    pub peak: u64,
    pub max_pressure: u8,
    pub max_footprint: u64,
}

Aggregate view of a span’s TurboMalloc memory samples.

Unlike the allocation counters these are absolute live-heap readings, so peak is the figure to quote for memory actually in use.

Fields

count: usize

Number of samples in the span’s range (after the store’s downsampling).

start: u64

Live bytes at the first sample in the range.

end: u64

Live bytes at the last sample in the range.

min: u64

Smallest live-bytes reading in the range.

peak: u64

Largest live-bytes reading in the range — the span’s peak memory.

max_pressure: u8

Highest memory-pressure byte seen in the range (0 = no pressure).

max_footprint: u64

Largest process memory footprint (RSS) in bytes seen in the range (0 = not reported by the platform).

Trait Implementations

impl Clone for MemorySummary

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 MemorySummary

impl Debug for MemorySummary

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

Formats the value using the given formatter.

impl Eq for MemorySummary

impl PartialEq for MemorySummary

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for MemorySummary