The net/pprof package works great for this. What do you get when you run one of these?
go tool pprof http://localhost:6060/debug/pprof/profile or go tool pprof http://localhost:6060/debug/pprof/heap You may have to replace port 6060 with the port you're actually listening on. Once you're in there you can type "web" to get a graphic showing where your CPU is being used. If that's not working, perhaps you're capturing the /debug path with one of your handlers. I recommend running a separate server on port 6060 that only listens on localhost (for security reasons). Also, you should create a separate http.Server instance for this. If you're using the default http.Server in your code, you won't want to mix them, otherwise you could run into the same collision problem. Plus, you never want your profile info to be available to the public anyway. Maybe something like this that you run in a gorouine in your main() function: func serveProfiler() { mux := http.NewServeMux() profServer := http.Server{ Addr: ":6060", Handler: mux, } log.Fatalf("failed to start profile server\n", profServer.ListenAndServe()) } -- You received this message because you are subscribed to the Google Groups "golang-nuts" group. To unsubscribe from this group and stop receiving emails from it, send an email to golang-nuts+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
