proctelemetry

Documentation

Index

• Constants
• Variables
• func InitOpenTelemetry(res *resource.Resource, options []sdkmetric.Option, ...) (*sdkmetric.MeterProvider, error)
• func RegisterProcessMetrics(ocRegistry *metric.Registry, mp otelmetric.MeterProvider, useOtel bool, ...) error

Constants

const (

	// gRPC Instrumentation Name
	GRPCInstrumentation = "go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc"

	// http Instrumentation Name
	HTTPInstrumentation = "go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp"
)

Variables

var (
	// GRPCUnacceptableKeyValues is a list of high cardinality grpc attributes that should be filtered out.
	GRPCUnacceptableKeyValues = []attribute.KeyValue{
		attribute.String(semconv.AttributeNetSockPeerAddr, ""),
		attribute.String(semconv.AttributeNetSockPeerPort, ""),
		attribute.String(semconv.AttributeNetSockPeerName, ""),
	}

	// HTTPUnacceptableKeyValues is a list of high cardinality http attributes that should be filtered out.
	HTTPUnacceptableKeyValues = []attribute.KeyValue{
		attribute.String(semconv.AttributeNetHostName, ""),
		attribute.String(semconv.AttributeNetHostPort, ""),
	}
)

Functions

func InitOpenTelemetry

func InitOpenTelemetry(res *resource.Resource, options []sdkmetric.Option, disableHighCardinality bool) (*sdkmetric.MeterProvider, error)

func RegisterProcessMetrics

func RegisterProcessMetrics(ocRegistry *metric.Registry, mp otelmetric.MeterProvider, useOtel bool, ballastSizeBytes uint64) error

RegisterProcessMetrics creates a new set of processMetrics (mem, cpu) that can be used to measure basic information about this process.