Struct pd_client::metrics::REGION_READ_BYTES_HISTOGRAM

pub struct REGION_READ_BYTES_HISTOGRAM {
    __private_field: (),
}

Fields

__private_field: ()

Methods from Deref<Target = Histogram>

pub fn observe(&self, v: f64)

Add a single observation to the Histogram.

pub fn start_timer(&self) -> HistogramTimer

Return a HistogramTimer to track a duration.

pub fn start_coarse_timer(&self) -> HistogramTimer

Return a HistogramTimer to track a duration. It is faster but less precise.

pub fn observe_closure_duration<F, T>(&self, f: F) -> T where
    F: FnOnce() -> T, 

Observe execution time of a closure, in second.

pub fn observe_closure_duration_coarse<F, T>(&self, f: F) -> T where
    F: FnOnce() -> T, 

Observe execution time of a closure, in second.

pub fn local(&self) -> LocalHistogram

Return a LocalHistogram for single thread usage.

pub fn get_sample_sum(&self) -> f64

Return accumulated sum of all samples.

pub fn get_sample_count(&self) -> u64

Return count of all samples.

Trait Implementations

impl Deref for REGION_READ_BYTES_HISTOGRAM

type Target = Histogram

The resulting type after dereferencing.

fn deref(&self) -> &Histogram

Dereferences the value.

impl LazyStatic for REGION_READ_BYTES_HISTOGRAM

fn initialize(lazy: &Self)