package pprofutil

import "github.com/rakyll/goutil/pprofutil"

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

Package Files ¶

grpc.go http.go

func LabelHandler ¶ Uses

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 ¶ Uses

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 ¶ Uses

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.