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

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