metrics

Documentation

Index

• type Metrics
  • func New(client snmp.Client, config config.Config, target string, hostname string) *Metrics
  • func (metrics *Metrics) Collect(client snmp.Client, config config.Config) error
  • func (metrics *Metrics) Write(start time.Time, dataDir string)

Types

type Metrics

type Metrics struct {
	CollectStart  time.Time
	IntervalStart time.Time
	// contains filtered or unexported fields
}

Metrics represents a collection of oids, plus additional data about the environment.

func New

func New(client snmp.Client, config config.Config, target string, hostname string) *Metrics

New creates a new metrics.Metrics struct with various OID maps initialized.

func (*Metrics) Collect

func (metrics *Metrics) Collect(client snmp.Client, config config.Config) error

Collect scrapes values for a list of OIDs and updates a map of OIDs, appending a new archive.Sample representing the increase from the previous scrape to an slice of samples for that OID.

func (*Metrics) Write

func (metrics *Metrics) Write(start time.Time, dataDir string)

Write collects JSON data for all OIDs and then writes the result to an archive.