Struct Profile 

pub struct Profile {
    pub start_time: u64,
    pub end_time: u64,
    pub samples: HashMap<Stack, u64>,
    pub total_samples: u64,
    pub sample_period_ns: u64,
}

Aggregated profile data for a time period

Fields

start_time: u64

Start timestamp of the profile period

end_time: u64

End timestamp of the profile period

samples: HashMap<Stack, u64>

Sample counts per stack trace

total_samples: u64

Total number of samples

sample_period_ns: u64

Sampling period in nanoseconds

Implementations

impl Profile

pub fn new(start_time: u64, end_time: u64, sample_period_ns: u64) -> Self

Create a new empty profile

pub fn add_sample(&mut self, stack: Stack)

Add a sample to the profile

pub fn duration_ns(&self) -> u64

Get the duration of the profile in nanoseconds

pub fn sampling_rate_hz(&self) -> f64

Get the sampling rate in Hz

Trait Implementations

impl Clone for Profile

fn clone(&self) -> Profile

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Profile

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Profile

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for Profile

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

where __S: Serializer,

Serialize this value into the given Serde serializer.