Struct cannyls::metrics::DeviceMetrics

pub struct DeviceMetrics { /* fields omitted */ }

Deviceのメトリクス.

Methods

impl DeviceMetrics

pub fn status(&self) -> DeviceStatus

デバイスの稼働状態.

Prometheus

# 0=stopped
# 1=starting
# 2=running
cannyls_device_status = 0|1|2

pub fn enqueued_commands(&self) -> &DeviceCommandCounter

デバイスのキューに挿入されたコマンドの数.

Prometheus

cannyls_device_enqueued_commands_total { command="put" } = <COUNTER>
cannyls_device_enqueued_commands_total { command="get" } = <COUNTER>
cannyls_device_enqueued_commands_total { command="head" } = <COUNTER>
cannyls_device_enqueued_commands_total { command="delete" } = <COUNTER>
cannyls_device_enqueued_commands_total { command="list" } = <COUNTER>
cannyls_device_enqueued_commands_total { command="stop" } = <COUNTER>

pub fn dequeued_commands(&self) -> &DeviceCommandCounter

デバイスのキューから取り出されたコマンドの数.

Prometheus

cannyls_device_dequeued_commands_total { command="put" } = <COUNTER>
cannyls_device_dequeued_commands_total { command="get" } = <COUNTER>
cannyls_device_dequeued_commands_total { command="head" } = <COUNTER>
cannyls_device_dequeued_commands_total { command="delete" } = <COUNTER>
cannyls_device_dequeued_commands_total { command="list" } = <COUNTER>
cannyls_device_dequeued_commands_total { command="stop" } = <COUNTER>

pub fn failed_commands(&self) -> &DeviceCommandCounter

実行に失敗したコマンドの数.

Prometheus

cannyls_device_failed_commands_total { command="put" } = <COUNTER>
cannyls_device_failed_commands_total { command="get" } = <COUNTER>
cannyls_device_failed_commands_total { command="head" } = <COUNTER>
cannyls_device_failed_commands_total { command="delete" } = <COUNTER>
cannyls_device_failed_commands_total { command="list" } = <COUNTER>
cannyls_device_failed_commands_total { command="stop" } = <COUNTER>

pub fn busy_commands(&self) -> &DeviceCommandCounter

デバイスが忙しくて実行を諦めたコマンドの数.

Prometheus

cannyls_device_busy_commands_total { command="put" } = <COUNTER>
cannyls_device_busy_commands_total { command="get" } = <COUNTER>
cannyls_device_busy_commands_total { command="head" } = <COUNTER>
cannyls_device_busy_commands_total { command="delete" } = <COUNTER>
cannyls_device_busy_commands_total { command="list" } = <COUNTER>
cannyls_device_busy_commands_total { command="stop" } = <COUNTER>

pub fn side_jobs(&self) -> u64

補助タスクの実行回数.

Prometheus

cannyls_device_side_jobs_total <COUNTER>

pub fn queue_len(&self) -> usize

デバイスキューの長さ(i.e., 実行待ちのコマンド数).

Prometheus

sum(cannyls_device_enqueued_commands_total - cannyls_device_dequeued_commands_total)

pub fn storage(&self) -> Option<&StorageMetrics>

ストレージのメトリクスを返す.

デバイスの状態がRunning以外の場合にはNoneが返る.

Trait Implementations

impl Clone for DeviceMetrics

fn clone(&self) -> DeviceMetrics

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for DeviceMetrics

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

Formats the value using the given formatter.