pprofutil

Documentation

Overview

Package pprofutil contains helpers for runtime/pprof.

Index

• func LabelHandler(h http.Handler) http.Handler
• func LabelHandlerFunc(fn func(w http.ResponseWriter, r *http.Request)) http.Handler
• func UnaryServerInterceptor() grpc.UnaryServerInterceptor

Functions

func LabelHandler

func LabelHandler(h http.Handler) http.Handler

LabelHandler adds "http-path" profiler label to the given handler. If you want to start new goroutines from h, propagate the labels by passing handler's incoming request's context.

func LabelHandlerFunc

func LabelHandlerFunc(fn func(w http.ResponseWriter, r *http.Request)) http.Handler

LabelHandlerFunc adds "http-path" profiler label to the given handler function. If you want to start new goroutines from h, propagate the labels by passing r.Context().

func UnaryServerInterceptor

func UnaryServerInterceptor() grpc.UnaryServerInterceptor

UnaryServerInterceptor allows you to profile gRPC server handlers.

Prrof data can be filtered by "grpc.method" tags once instrumented by this interceptor.