Struct Sampler 

pub struct Sampler { /* private fields */ }

Samples containers and their slice, turning CPU time into CPU use between samples.

Implementations

impl Sampler

pub fn new(paths: Paths, slice: &str) -> Sampler

A sampler for containers in slice.

pub fn host_memory(&mut self, at: u64) -> Option<HostMemory>

The host’s memory at at (ms), beside what the slice holds that MemAvailable leaves out (read_unavailable), with what holds it outside the slice as last read, at most HOLDERS_INTERVAL ago.

pub fn sample( &mut self, tracked: &[Tracked], at: u64, ) -> (Vec<SampleRecord>, Option<HostSample>)

One sample of every tracked container that still exists, and of the slice, at at (ms). A container whose files are gone gets no sample, and is forgotten.

Trait Implementations

impl Debug for Sampler

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

Formats the value using the given formatter.