collector

Documentation

Index

• type ClickHouseCollector
  • func NewClickHouseCollector(db *sqlx.DB) *ClickHouseCollector
  • func (c *ClickHouseCollector) Collect(ch chan<- prometheus.Metric)
  • func (c *ClickHouseCollector) Describe(ch chan<- *prometheus.Desc)
• type Event
• type Metric

Types

type ClickHouseCollector

type ClickHouseCollector struct {
	// contains filtered or unexported fields
}

ClickHouseCollector collects clickhouse metrics.

func NewClickHouseCollector

func NewClickHouseCollector(db *sqlx.DB) *ClickHouseCollector

NewClickHouseCollector returns an initialized ClickHouseCollector.

func (*ClickHouseCollector) Collect

func (c *ClickHouseCollector) Collect(ch chan<- prometheus.Metric)

Collect fetches the metrics from clickhouse.

func (*ClickHouseCollector) Describe

func (c *ClickHouseCollector) Describe(ch chan<- *prometheus.Desc)

Describe describes all the metrics.

type Event

type Event struct {
	Event string  `db:"event"`
	Value float64 `db:"value"`
}

Event from ClickHouse.

type Metric

type Metric struct {
	Metric string  `db:"metric"`
	Value  float64 `db:"value"`
}

Metric from ClickHouse.