metrics

Documentation

Index

• Constants
• func GetCounter(name metrics.MetricName, labels metrics.Labels) metrics.Counter
• func GetGauge(name metrics.MetricName, labels metrics.Labels) metrics.Gauge
• func GetObserver(name metrics.MetricName, labels metrics.Labels) metrics.Observer
• func Init(m metrics.Metrics)
• func IsEnabled() bool
• func NewMetrics() metrics.Metrics
• func Noop() metrics.Metrics

Constants

const (
	// Number of services. Labels: host.
	MetricServicesGauge metrics.MetricName = "gost_services"
	// Total service requests. Labels: host, service.
	MetricServiceRequestsCounter metrics.MetricName = "gost_service_requests_total"
	// Number of in-flight requests. Labels: host, service.
	MetricServiceRequestsInFlightGauge metrics.MetricName = "gost_service_requests_in_flight"
	// Request duration historgram. Labels: host, service.
	MetricServiceRequestsDurationObserver metrics.MetricName = "gost_service_request_duration_seconds"
	// Total service input data transfer size in bytes. Labels: host, service.
	MetricServiceTransferInputBytesCounter metrics.MetricName = "gost_service_transfer_input_bytes_total"
	// Total service output data transfer size in bytes. Labels: host, service.
	MetricServiceTransferOutputBytesCounter metrics.MetricName = "gost_service_transfer_output_bytes_total"
	// Chain node connect duration histogram. Labels: host, chain, node.
	MetricNodeConnectDurationObserver metrics.MetricName = "gost_chain_node_connect_duration_seconds"
	// Total service handler errors. Labels: host, service.
	MetricServiceHandlerErrorsCounter metrics.MetricName = "gost_service_handler_errors_total"
	// Total chain connect errors. Labels: host, chain, node.
	MetricChainErrorsCounter metrics.MetricName = "gost_chain_errors_total"
)

Functions

func GetCounter

func GetCounter(name metrics.MetricName, labels metrics.Labels) metrics.Counter

func GetGauge

func GetGauge(name metrics.MetricName, labels metrics.Labels) metrics.Gauge

func GetObserver

func GetObserver(name metrics.MetricName, labels metrics.Labels) metrics.Observer

func Init

func Init(m metrics.Metrics)

func IsEnabled

func IsEnabled() bool

func NewMetrics

func NewMetrics() metrics.Metrics

func Noop

func Noop() metrics.Metrics