On Tuesday, April 3, 2018 at 4:50:36 PM UTC+2, Dave Cheney wrote: > > I’ve not seen that problem before. I’d hazard a guess that it’s an > incorrect go installation. Don’t set goroot, basically ever. But it’s just > a guess. > It is basically problem when I run in docker container. This is sample program.
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ package main import ( "os" "runtime/pprof" "runtime" "fmt" ) func main() { f,_ :=os.Create("./ipcore_blocking.prof") runtime.SetBlockProfileRate(1) defer func() { if err := pprof.Lookup("block").WriteTo(f,0); err !=nil { fmt.Printf("blocking profiler statistic collecition initialization failed: %v", err) } f.Close() runtime.SetBlockProfileRate(0) }() // create new channel of type int ch := make(chan int) // start new anonymous goroutine go func() { // send 42 to channel ch <- 42 }() // read from channel <-ch } +++++++++++++++++++++++++++++++++++++++++++++++++++++++++ When I run localhost, it workes well. when I tries to run docker container, it didnt work. I can give my dockerfile here. FROM golang:1.9-alpine as dev +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ RUN apk add --no-cache --repository http://dl-3.alpinelinux.org/alpine/edge/community upx WORKDIR /go/src/project COPY ./main.go /go/src/project RUN go build -o /bin/project FROM scratch COPY --from=dev /bin/project /bin/project ENTRYPOINT ["/bin/project"] +++++++++++++++++++++++++++++++++++++++++++++++++ I have another problem when I run in Docker with CPU profile. In this case where to report the issues? Best regards Sothy > > Are you able to create a stand alone program that demonstrates the issue > with the profile? Please consider raising a bug, golang.org/issue/new -- 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.