io.systemd.Metrics¶

Metrics APIs

Property	Value
Go package	`github.com/rossedman/sdvarlink/systemd/latest/metrics`
Available since	systemd v260
Methods · types · errors	2 · 1 · 1

Methods¶

streaming (requires more)

Method to get a list of metrics among which the collection of related metrics forms a metric family

func (c *Client) List(ctx context.Context) iter.Seq2[*ListOut, error]

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Field	Type	Description
`name`	`string`	Metric family name, e.g. io.systemd.Manager.unitsByTypeTotal or io.systemd.Manager.unitActiveState
`object`	`?string`	Metric object name can be unit name, process name, etc, e.g. dev-hvc0.device
`fields`	`?object`	Metric fields are values to differentiate between different metrics in the same metric family
`value`	`any`	Metric value

streaming (requires more)

Method to get the metric families

func (c *Client) Describe(ctx context.Context) iter.Seq2[*DescribeOut, error]

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An enum representing various metric family types

Value	Description
`counter`	A counter metric family type which is a monotonically increasing value
`gauge`	A gauge metric family type which is a value that can go up and down
`string`	A string metric family type

Error	Go type	Description
`NoSuchMetric`	`NoSuchMetricError`	No such metric found