Struct Metrics

pub struct Metrics {
    pub cpu_seconds_total: Option<f64>,
    pub open_fds: Option<u64>,
    pub max_fds: Option<u64>,
    pub virtual_memory_bytes: Option<u64>,
    pub virtual_memory_max_bytes: Option<u64>,
    pub resident_memory_bytes: Option<u64>,
    pub start_time_seconds: Option<u64>,
    pub threads: Option<u64>,
}

Standard Prometheus process metrics.

This struct describes the standard set of Prometheus process metrics as described at https://prometheus.io/docs/instrumenting/writing_clientlibs/#process-metrics.

To create a populated struct for the running process use the collect function. The Default impl does not populate any metrics.

Fields

cpu_seconds_total: Option<f64>

Total user and system CPU time spent in seconds.

open_fds: Option<u64>

Number of open file descriptors.

max_fds: Option<u64>

Maximum number of open file descriptors.

0 indicates ‘unlimited’.

virtual_memory_bytes: Option<u64>

Virtual memory size in bytes.

virtual_memory_max_bytes: Option<u64>

Maximum amount of virtual memory available in bytes.

0 indicates ‘unlimited’.

resident_memory_bytes: Option<u64>

Resident memory size in bytes.

start_time_seconds: Option<u64>

Start time of the process since unix epoch in seconds.

threads: Option<u64>

Numberof OS threads in the process.

Trait Implementations

impl Debug for Metrics

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

Formats the value using the given formatter.

impl Default for Metrics

fn default() -> Metrics

Returns the “default value” for a type.

impl PartialEq for Metrics

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for Metrics

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 128 bytes