Ho un server http esistente che vorrei profilare. Ho incluso _ "net/http/pprof"
ai miei importazioni, e ho già http server in esecuzione:Impossibile usare go tool pprof con un server esistente
router := createRouter()
server := &http.Server {
Addr: ":8080",
Handler: router,
ReadTimeout: 15*time.Second,
WriteTimeout: 15*time.Second,
// MaxHeaderBytes: 4096,
}
log.Fatal(server.ListenAndServe())
Quando sto cercando di accedere http://localhost:8080/debug/pprof/ ottengo 404 page not found
.
Questo è quello che ottengo quando si utilizza go tool pprof
su un computer locale:
[email protected]:~/Desktop/gotest$ go tool pprof http://192.168.0.27:8080/
Use of uninitialized value $prefix in concatenation (.) or string at /usr/lib/go/pkg/tool/linux_amd64/pprof line 3019.
Read http://192.168.0.27:8080/pprof/symbol
Failed to get the number of symbols from http://192.168.0.27:8080/pprof/symbol
[email protected]:~/Desktop/gotest$ go tool pprof http://localhost:8080/debug/pprof/profile
Read http://localhost:8080/debug/pprof/symbol
Failed to get the number of symbols from http://localhost:8080/debug/pprof/symbol
Lo stesso per un client remoto:
MacBookAir:~ apple$ go tool pprof http://192.168.0.27:8080/
Use of uninitialized value $prefix in concatenation (.) or string at /usr/local/Cellar/go/1.3.2/libexec/pkg/tool/darwin_amd64/pprof line 3027.
Read http://192.168.0.27:8080/pprof/symbol
Failed to get the number of symbols from http://192.168.0.27:8080/pprof/symbol