Struct LatencyStats 

pub struct LatencyStats {
    pub min_us: u64,
    pub max_us: u64,
    pub avg_us: u64,
    pub p50_us: u64,
    pub p90_us: u64,
    pub p95_us: u64,
    pub p99_us: u64,
    pub count: u64,
    pub stddev_us: u64,
}

Latency statistics with percentile calculations.

Fields

min_us: u64

Minimum latency in microseconds.

max_us: u64

Maximum latency in microseconds.

avg_us: u64

Average latency in microseconds.

p50_us: u64

Median (P50) latency in microseconds.

p90_us: u64

P90 latency in microseconds.

p95_us: u64

P95 latency in microseconds.

p99_us: u64

P99 latency in microseconds.

count: u64

Sample count.

stddev_us: u64

Standard deviation in microseconds.

Implementations

impl LatencyStats

pub fn from_samples(samples: &[Duration]) -> LatencyStats

Calculate statistics from duration samples.

pub fn is_latency_high(&self, threshold_us: u64) -> bool

Check if the latency statistics indicate a performance issue.

Returns true if P99 latency exceeds the threshold.

Trait Implementations

impl Clone for LatencyStats

fn clone(&self) -> LatencyStats

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LatencyStats

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

Formats the value using the given formatter.

impl Default for LatencyStats

fn default() -> LatencyStats

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for LatencyStats

fn deserialize<__D>( __deserializer: __D, ) -> Result<LatencyStats, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for LatencyStats

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.