Struct LatencyStats 

pub struct LatencyStats {
    pub count: u64,
    pub last_ms: u64,
    pub min_ms: u64,
    pub max_ms: u64,
    pub mean_ms: u64,
    pub p50_ms: u64,
    pub p90_ms: u64,
    pub p99_ms: u64,
    pub histogram: Vec<LatencyBucket>,
}

Response-latency distribution for the session so far.

All durations are whole milliseconds. Every field is 0 until the first turn has been measured (count == 0).

Fields

count: u64

Number of measured turns.

last_ms: u64

Latency of the most recent turn.

min_ms: u64

Fastest turn.

max_ms: u64

Slowest turn.

mean_ms: u64

Mean over all measured turns.

p50_ms: u64

Median of the most recent LATENCY_RECENT_WINDOW turns.

p90_ms: u64

90th percentile of the most recent LATENCY_RECENT_WINDOW turns.

p99_ms: u64

99th percentile of the most recent LATENCY_RECENT_WINDOW turns.

histogram: Vec<LatencyBucket>

Full-session histogram, one entry per LATENCY_BUCKETS_MS bound plus the open top bucket.

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 Display for LatencyStats

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

One line, fit for a log: turns=12 last=420ms p50=380ms p90=610ms max=900ms.

impl PartialEq for LatencyStats

fn eq(&self, other: &LatencyStats) -> 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 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.

impl Eq for LatencyStats

impl StructuralPartialEq for LatencyStats