Struct RecentRequest 

pub struct RecentRequest {
    pub request_id: String,
    pub at_ms: u64,
    pub route: String,
    pub status: u16,
    pub prompt_tokens: usize,
    pub completion_tokens: usize,
    pub ttft_ms: Option<f64>,
    pub duration_ms: u64,
    pub decode_ms: Option<f64>,
    pub stream: bool,
}

One finished request, as recorded in the ring buffer.

duration_ms and decode_ms are separate on purpose and must stay that way: duration_ms carries queue wait plus prefill plus decode, so dividing completion tokens by it reports a 50 tok/s model as 5 whenever the prompt is long. Everything downstream of that number is then wrong in the same direction.

Fields

request_id: String

The same id the response carried, so a UI can join a log line to the message it produced without a claiming heuristic.

at_ms: u64

Unix epoch milliseconds when the request finished.

route: String

status: u16

prompt_tokens: usize

completion_tokens: usize

ttft_ms: Option<f64>

duration_ms: u64

Total server-side wall time for the request.

decode_ms: Option<f64>

Time inside the decode loop only. null when the engine did not time itself, or the answer came from cache.

stream: bool

Trait Implementations

impl Clone for RecentRequest

fn clone(&self) -> RecentRequest

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RecentRequest

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for RecentRequest

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for RecentRequest

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for RecentRequest

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for RecentRequest