MetricsCollector

ringkernel_core::telemetry_pipeline

Struct MetricsCollector 

Source 
pub struct MetricsCollector { /* private fields */ }
Expand description

Metrics collector that aggregates metrics from multiple kernels.

Implementations§

Source§

impl MetricsCollector

Source

pub fn new() -> Self

Create a new metrics collector.

Source

pub fn record_message_processed(&self, kernel_id: &KernelId, latency_us: u64)

Record a message processed event.

Source

pub fn record_message_dropped(&self, kernel_id: &KernelId)

Record a message dropped event.

Source

pub fn record_error(&self, kernel_id: &KernelId, error_code: u32)

Record an error.

Source

pub fn get_telemetry(&self, kernel_id: &KernelId) -> Option<TelemetryBuffer>

Get telemetry for a kernel.

Source

pub fn get_histogram(&self, kernel_id: &KernelId) -> Option<LatencyHistogram>

Get histogram for a kernel.

Source

pub fn get_aggregate(&self) -> TelemetryBuffer

Get aggregate telemetry across all kernels.

Source

pub fn reset(&self)

Reset all metrics.

Source

pub fn elapsed(&self) -> Duration

Get elapsed time since start.

Trait Implementations§

Source§

impl Default for MetricsCollector

Source§

fn default() -> MetricsCollector

Returns the “default value” for a type. Read more

Auto Trait Implementations§

Blanket Implementations§

§

impl<T> Any for T
where T: 'static + ?Sized,

§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
Source§

impl<T> ArchivePointee for T

Source§

type ArchivedMetadata = ()

The archived version of the pointer metadata for this type.
Source§

fn pointer_metadata( _: &<T as ArchivePointee>::ArchivedMetadata, ) -> <T as Pointee>::Metadata

Converts some archived metadata to the pointer metadata for itself.
§

impl<T> Borrow<T> for T
where T: ?Sized,

§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
§

impl<T> BorrowMut<T> for T
where T: ?Sized,

§

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
Source§

impl<F, W, T, D> Deserialize<With<T, W>, D> for F
where W: DeserializeWith<F, T, D>, D: Fallible + ?Sized, F: ?Sized,

Source§

fn deserialize( &self, deserializer: &mut D, ) -> Result<With<T, W>, <D as Fallible>::Error>

Deserializes using the given deserializer
§

impl<T> From<T> for T

§

fn from(t: T) -> T

Returns the argument unchanged.

§

impl<T, U> Into<U> for T
where U: From<T>,

§

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

Source§

impl<T> LayoutRaw for T

Source§

fn layout_raw(_: <T as Pointee>::Metadata) -> Result<Layout, LayoutError>

Gets the layout of the type.
Source§

impl<T> Pointee for T

Source§

type Metadata = ()

The type for metadata in pointers and references to Self.
§

impl<T, U> TryFrom<U> for T
where U: Into<T>,

§

type Error = Infallible

The type returned in the event of a conversion error.
§

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
§

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

§

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.