dbacollector

Documentation

Index

• Constants
• type ScrapeOpenTables
  • func (ScrapeOpenTables) Help() string
  • func (ScrapeOpenTables) Name() string
  • func (ScrapeOpenTables) Scrape(ctx context.Context, db *sql.DB, ch chan<- prometheus.Metric, ...) error
  • func (ScrapeOpenTables) Version() float64
• type ScrapeStatColumnCapacityColumns
  • func (ScrapeStatColumnCapacityColumns) Help() string
  • func (ScrapeStatColumnCapacityColumns) Name() string
  • func (ScrapeStatColumnCapacityColumns) Scrape(ctx context.Context, db *sql.DB, ch chan<- prometheus.Metric, ...) error
  • func (ScrapeStatColumnCapacityColumns) Version() float64
• type ScrapeUsingPartitions
  • func (ScrapeUsingPartitions) Help() string
  • func (ScrapeUsingPartitions) Name() string
  • func (ScrapeUsingPartitions) Scrape(ctx context.Context, db *sql.DB, ch chan<- prometheus.Metric, ...) error
  • func (ScrapeUsingPartitions) Version() float64

Constants

const (
	OpenTablesQuery = `
		SHOW OPEN TABLES WHERE In_use > 0
	`
)

const (
	UsingPartitionsQuery = `` /* 1472-byte string literal not displayed */

)

Types

type ScrapeOpenTables

type ScrapeOpenTables struct{}

func (ScrapeOpenTables) Help

func (ScrapeOpenTables) Help() string

Help describes the role of the Scraper.

func (ScrapeOpenTables) Name

func (ScrapeOpenTables) Name() string

Name of the Scraper. Should be unique.

func (ScrapeOpenTables) Scrape

func (ScrapeOpenTables) Scrape(ctx context.Context, db *sql.DB, ch chan<- prometheus.Metric, logger log.Logger) error

Scrape collects data from database connection and sends it over channel as prometheus metric.

func (ScrapeOpenTables) Version

func (ScrapeOpenTables) Version() float64

Version of MySQL from which scraper is available.

type ScrapeStatColumnCapacityColumns

type ScrapeStatColumnCapacityColumns struct{}

func (ScrapeStatColumnCapacityColumns) Help

func (ScrapeStatColumnCapacityColumns) Help() string

Help describes the role of the Scraper.

func (ScrapeStatColumnCapacityColumns) Name

func (ScrapeStatColumnCapacityColumns) Name() string

Name of the Scraper. Should be unique.

func (ScrapeStatColumnCapacityColumns) Scrape

func (ScrapeStatColumnCapacityColumns) Scrape(ctx context.Context, db *sql.DB, ch chan<- prometheus.Metric, logger log.Logger) error

Scrape collects data from database connection and sends it over channel as prometheus metric.

func (ScrapeStatColumnCapacityColumns) Version

func (ScrapeStatColumnCapacityColumns) Version() float64

Version of MySQL from which scraper is available.

type ScrapeUsingPartitions

type ScrapeUsingPartitions struct{}

func (ScrapeUsingPartitions) Help

func (ScrapeUsingPartitions) Help() string

Help describes the role of the Scraper.

func (ScrapeUsingPartitions) Name

func (ScrapeUsingPartitions) Name() string

Name of the Scraper. Should be unique.

func (ScrapeUsingPartitions) Scrape

func (ScrapeUsingPartitions) Scrape(ctx context.Context, db *sql.DB, ch chan<- prometheus.Metric, logger log.Logger) error

Scrape collects data from database connection and sends it over channel as prometheus metric.

func (ScrapeUsingPartitions) Version

func (ScrapeUsingPartitions) Version() float64

Version of MySQL from which scraper is available.